Page last updated: 2024-12-05

zolpidem

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Description

Zolpidem: An imidazopyridine derivative and short-acting GABA-A receptor agonist that is used for the treatment of INSOMNIA. [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

zolpidem : An imidazo[1,2-a]pyridine compound having a 4-tolyl group at the 2-position, an N,N-dimethylcarbamoylmethyl group at the 3-position and a methyl substituent at the 6-position. [Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Cross-References

ID SourceID
PubMed CID5732
CHEMBL ID911
CHEBI ID10125
SCHEMBL ID80516
MeSH IDM0140872

Synonyms (79)

Synonym
BIDD:GT0785
bdbm26266
chembl911 ,
n,n-dimethyl-2-[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetamide
AKOS005560130
BRD-K44876623-001-01-1
sl-800750
n,n,6-trimethyl-2-p-tolylimidazo[1,2-a]pyridine-3-acetamide
zolpidemum [latin]
zolpidem [inn:ban]
imidazo(1,2-a)pyridine-3-acetamide, n,n,6-trimethyl-2-(4-methylphenyl)-
BSPBIO_002278
z-100 ,
C07219
82626-48-0
zolpidem
zolpidem, >=98% (hplc), solid
n,n,6-trimethyl-2-(4-methylphenyl)imidazo(1,2-a)pyridine-3-acetamide
DB00425
NCGC00095179-01
NCGC00095179-02
SPECTRUM1505369
NCGC00095179-04
NCGC00095179-03
zolpidem civ
sanval
zolpidem (inn)
sanval (tn)
D08690
CHEBI:10125 ,
zolpidemum
HMS1922F22
STK627113
cas-82626-48-0
tox21_111471
dtxcid5025946
dtxsid7045946 ,
n,n,6-trimethyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine-3-acetamide
7k383oqi23 ,
sl800750
sl 800750
unii-7k383oqi23
sl 80-0750
zolpidem [vandf]
zolpidem [who-dd]
n,n,6-trimethyl-2-p-tolyl-imidazo(1,2-a)pyridine-3-acetamide
zolpidem [inn]
zolpidem civ [usp-rs]
zolpidem [mi]
[3h]zolpidem
gtpl4348
n,n-dimethyl-2-[6-methyl-2-(4-methylphenyl)imidazo[3,2-a]pyridin-3-yl]acetamide
gtpl4362
CCG-213403
AB00698471-07
CS-1468
HY-17441
SCHEMBL80516
tox21_111471_1
NCGC00095179-05
n,n,6-trimethyl-2-(4-methyl phenyl) imidazo [1,2-alpha] pyridine-3-acetamide
6-methyl-n,n-dimethyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine-3-acetamide
n,n-dimethyl-2-[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetamide #
AB00698471_09
SR-01000763006-3
sr-01000763006
zolpidem ambien
AS-35386
Q218842
sl 800750; sl-800750; sl800750
BCP10205
n,n-dimethyl-2-[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetamide.
n,n-dimethyl-2-(6-methyl-2-p-tolyl-imidazo[1,2-a]pyridin-3-yl)-acetamide
n,n-dimethyl-2-[(4s)-6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetamide
n,n-dimethyl-2-(6-methyl-2-(4-methylphenyl)imidazo(1,2-a)pyridin-3-yl)acetamide
edlular
zolpidemum (latin)
zolpidem civ (usp-rs)
n05cf02

Research Excerpts

Overview

Zolpidem tartrate is a sedative-hypnotic drug used for the short-term treatment of insomnia in adults. Its use has been implicated in many suicide cases worldwide.

ExcerptReferenceRelevance
"Zolpidem (ZOL) is a short-acting hypnotic that is sometimes used in drug-facilitated crimes such as sexual assaults, robbery and homicides. "( Simultaneous Analysis of Zolpidem, Four Hydroxyzolpidems and Two Zolpidem Carboxylic Acids in Postmortem Urine Using Liquid Chromatography--Tandem Mass Spectrometry.
Kanawaku, Y; Ohno, Y; Yamaguchi, K, 2023
)
2.66
"Zolpidem tartrate is a sedative-hypnotic drug used for the short-term treatment of insomnia in adults and its use has been implicated in many suicide cases worldwide."( Impact of Hypnotic Drug Zolpidem Tartrate on the Development of Forensic Fly Sarcophaga ruficornis (Diptera: Sarcophagidae).
Ahmed Al-Keridis, L; Al Galil, FMA; Al-Khalifa, MS; Al-Mekhlafi, FA; Wadaan, MA, 2022
)
1.75
"Zolpidem (ZOL) is a hypnotic sometimes used in drug-facilitated crimes. "( Qualitative analysis of 7- and 8-hydroxyzolpidem and discovery of novel zolpidem metabolites in postmortem urine using liquid chromatography-tandem mass spectrometry.
Kanawaku, Y; Miyaguchi, H; Ohno, Y; Yamaguchi, K, 2022
)
2.43
"Zolpidem is a non-benzodiazepine agent used for short-term treatment of insomnia. "( Occurrence of involuntary movements after prolonged misuse of zolpidem: a case report.
Barbuti, M; Ceravolo, R; Lattanzi, L; Perugi, G; Ricciardulli, S, 2023
)
2.59
"Zolpidem is a non-benzodiazepine hypnotic agent used most frequently in the treatment of insomnia, indicated for short-term use. "( Zolpidem dependence and withdrawal. A case report of generalized seizures.
Barbosa Eyler, GE; Utria Castro, JV,
)
3.02
"Zolpidem is a nonbenzodiazepine indirect GABA A receptor agonist, which has lately been used as a therapeutic agent for PGAD in some cases."( Zolpidem related persistent genital arousal disorder: An interesting case.
Ferenidou, F; Mourikis, I; Sotiropoulou, P; Vaidakis, N,
)
2.3
"Zolpidem is a non-benzodiazepine hypnotic agent which has been shown to be effective in inducing and maintaining sleep in adults and is one of the most frequently prescribed hypnotics in the world. "( The use of PBPK/PD to establish clinically relevant dissolution specifications for zolpidem immediate release tablets.
Dressman, JB; Fotaki, N; McAllister, M; Paraiso, RLM; Rose, RH, 2020
)
2.23
"Zolpidem is a clinically effective hypnotic medication for treating chronic insomnia. "( Impetuous suicidality with zolpidem use: a case report and minireview.
Brady, M; Cunningham, MG, 2021
)
2.36
"Zolpidem tartrate is a sedative-hypnotic compound commonly used to treat anxiety and sleeping disorders, but it is associated with death from suicide."( Effect of Zolpidem Tartrate on the Developmental Rate of Forensically Important Flies Chrysomya megacephala (Diptera: Calliphoridae) and Chrysomya saffranea.
Abd Al Galil, FM; Al-Keridis, LA; Al-Khalifa, MS; Al-Mekhlafi, FA; Al-Shuraym, LA; Alhag, SK; Ali El Hadi Mohamed, R; Wadaan, MA, 2021
)
1.75
"Zolpidem is a sedative that could be used to drug victims, but its suitability to dissolve in drinks is unknown. "( The Appearance, Taste, and Concentrations of Zolpidem Dissolved in Still Water and Carbonated Beverages.
Brochmann, GW; Heide, G; Hjelmeland, K; Høiseth, G; Karinen, R, 2018
)
2.18
"Zolpidem is a short-acting nonbenzodiazepine hypnotic that has been approved by the Republic of Singapore Air Force (RSAF) for aircrew sleep management since 2005. "( Zolpidem as a Sleep Aid for Military Aviators.
See, B; Sen Kew, G, 2018
)
3.37
"Zolpidem is an imidazopyridine nonbenzodiazepine hypnotic drug with a high affinity to the α1 subunit of the gamma amino butyric acid A receptor It is the first pharmacological option in the short-term management of sleep-onset insomnia. "( Severe Chronic Abuse of Zolpidem in Refractory Insomnia.
Bianco, G; Castelnovo, A; Chiaro, G; Maffei, P; Manconi, M, 2018
)
2.23
"Zolpidem is a short-acting nonbenzodiazepine hypnotic drug that is administered orally and has quick onset of action (~15 minutes), and 2-3 hour duration."( A comparison of midazolam and zolpidem as oral premedication in children, a prospective randomized double-blinded clinical trial.
Andrews, G; Applegate, RL; Austin, B; Cano, S; Hanna, AH; Leiter, P; Ramsingh, D; Sullivan-Lewis, W; Wallace, D, 2018
)
1.49
"Zolpidem is a sedative-hypnotic drug commonly used to treat sleep disorders."( Unexpected effect of Zolpidem in a patient with attention deficit hyperactivity disorder.
Furuhashi, Y, 2019
)
1.55
"Zolpidem is an effective medicine to restore brain function in patients in vegetative state after brain injury, especially for those whose brain injuries are mainly in non-brain-stem areas. "( Zolpidem arouses patients in vegetative state after brain injury: quantitative evaluation and indications.
Cai, K; Chen, D; Du, B; Shan, A; Zhang, Y; Zhong, X, 2014
)
3.29
"Zolpidem is a non-benzodiazepine drug used for the therapy of insomnia, which has selectivity for stimulating the effect of GABA-A receptors. "( Zolpidem induces paradoxical metabolic and vascular changes in a patient with PVS.
Alvarez, L; Carballo, M; Carrick, FR; Chinchilla, M; DeFina, P; Estevez, M; Machado, C; Pavon, N; Perez-Nellar, J; Rodriguez-Rojas, R, 2013
)
3.28
"Zolpidem is a short acting hypnotic agent commonly used in the treatment of insomnia."( Sibutramine-associated psychotic symptoms and zolpidem-induced complex behaviours: implications for patient safety.
Cubała, WJ; Jakuszkowiak-Wojten, K; Krysta, K; Landowski, J; Nowak, P; Wiglusz, MS, 2013
)
1.37
"Zolpidem is a non-benzodiazepine hypnotic drug acting preferentially at α1-containing GABAA receptors expressed in various parts of the brain, including the basal ganglia. "( Pharmacological characteristics of zolpidem-induced catalepsy in the rat.
Bienkowski, P; Kolaczkowski, M; Korkosz, A; Kostowski, W; Mierzejewski, P; Nowak, N; Samochowiec, J; Scinska, A; Sienkiewicz-Jarosz, H, 2013
)
2.11
"Zolpidem is a widely prescribed anti-insomnia agent. "( Pediatric zolpidem ingestion demonstrating zero-order kinetics treated with flumazenil.
Carstairs, SD; Negus, E; Thornton, SL, 2013
)
2.23
"Zolpidem is a short-acting, non-benzodiazepine hypnotic that acts as a full agonist at α1-containing GABAA receptors. "( The effects of repeated zolpidem treatment on tolerance, withdrawal-like symptoms, and GABAA receptor mRNAs profile expression in mice: comparison with diazepam.
Gluszek, CF; Heldt, SA; Wright, BT, 2014
)
2.15
"Zolpidem is a positive allosteric modulator of γ-aminobutyric acid (GABA) with preferential binding affinity and efficacy for α1-subunit containing GABA(A) receptors (α1-GABA(A)Rs). "( The behavioral pharmacology of zolpidem: evidence for the functional significance of α1-containing GABA(A) receptors.
Fitzgerald, AC; Heldt, SA; Wright, BT, 2014
)
2.13
"Zolpidem is a non-benzodiazepine hypnotic drug for treatment of insomnia. "( Zolpidem abuse and dependency in an elderly patient with major depressive disorder: a case report.
Malakouti, SK; Pourshams, M, 2014
)
3.29
"Zolpidem is a short-acting non-benzodiazepine hypnotic that is used to improve sleep architecture in patients with burn injuries. "( Relationship between zolpidem concentrations and sleep parameters in pediatric burn patients.
Gottschlich, MM; Healy, D; Kagan, RJ; Khoury, JC; Mayes, T; Sherwin, CM; Spigarelli, MG; Stockmann, C,
)
1.89
"Zolpidem is a nonbenzodiazepine sedative hypnotic drug used for the short-term treatment of insomnia. "( Analysis of zolpidem in postmortem fluids and tissues using ultra-performance liquid chromatography-mass spectrometry.
Lewis, RJ; Ritter, RM; Thompson, KS, 2014
)
2.22
"Zolpidem tartrate is a non-benzodiazepine analogue of imidazopyridine of sedative and hypnotic category. "( Development of modified-release tablets of zolpidem tartrate by biphasic quick/slow delivery system.
Mahapatra, AK; Murthy, PN; Sameeraja, NH, 2015
)
2.12
"Zolpidem is a widely used ultrashort-acting non-benzodiazepine in clinical practice; compared with benzodiazepines, it does not have side effects such as daytime hangover, rebound insomnia, and development of tolerance. "( [An Autopsy Case of Abnormal Behaviour Induced by Zolpidem].
Ikeda, N; Kudo, K; Sameshima, N; Sato, K; Tsuji, A; Usumoto, Y, 2015
)
2.11
"Zolpidem is a representative of non-benzodiazepine hypnotics. "( Zolpidem use and risk of fractures: a systematic review and meta-analysis.
Lee, DR; Lee, J; Park, SM; Ryu, J; Shin, D; Yun, JM, 2016
)
3.32
"Zolpidem is a non-benzodiazepine hypnotic for the treatment of insomnia characterized by difficulties with sleep initiation. "( Zolpidem Mucoadhesive Formulations for Intranasal Delivery: Characterization, In Vitro Permeability, Pharmacokinetics, and Nasal Ciliotoxicity in Rats.
Ho, T; Lee, B; Li, M; Qian, S; Toh, M; Wang, Y; Zhang, Q; Zhou, L; Zuo, Z, 2016
)
3.32
"Zolpidem is a hypnotic medication that mainly exerts its function through activating γ-aminobutyric acid (GABA)A receptors. "( Involvement of ATP-sensitive potassium channels and the opioid system in the anticonvulsive effect of zolpidem in mice.
Amiri, S; Dehdashtian, A; Dehpour, AR; Ghasemi, M; Ostadhadi, S; Sheikhi, M; Shirzadian, A, 2016
)
2.09
"Zolpidem is a nonbenzodiazepine hypnotic used to treat insomnia that has also been observed to paradoxically improve arousal in those with DOC, such as the vegetative or minimally conscious states."( Improved Arousal and Motor Function Using Zolpidem in a Patient With Space-Occupying Intracranial Lesions: A Case Report.
Bomalaski, MN; Smith, SR, 2017
)
1.44
"Zolpidem is a short-acting non-benzodiazepine hypnotic drug that belongs to the imidazopyridine class. "( Zolpidem's use for insomnia.
Buttoo, K; Monti, JM; Pandi-Perumal, SR; Spence, DW, 2017
)
3.34
"Zolpidem is a nonbenzodiazepine sedative/hypnotic that acts at GABA(A) receptors to influence inhibitory neurotransmission throughout the central nervous system. "( A therapeutic dose of zolpidem reduces thalamic GABA in healthy volunteers: a proton MRS study at 4 T.
Jensen, JE; Licata, SC; Lukas, SE; Penetar, DM; Prescot, AP; Renshaw, PF, 2009
)
2.11
"Zolpidem is a hypnotic medication approved to manage sleep for crewmembers involved in combat operations in the USAF and other services. "( Zolpidem in fatigue management for surge operations of remotely piloted aircraft.
Van Camp, RO, 2009
)
3.24
"The zolpidem test is a useful diagnostic and therapeutic test."( Catatonia recognition and treatment.
Consoli, SM; Cottencin, O; Danel, T; Goudemand, M; Thomas, P, 2009
)
0.83
"Zolpidem is an imidazopiridine with hypnotic properties. "( [Zolpidem dependence and withdrawal seizure].
Ansseau, M; Pitchot, W,
)
2.48
"Zolpidem (Ambien) is a non-benzodiazepine prescription drug that is used to treat insomnia and is often preferred over the commonly used benzodiazepines due to a lesser side effect profile."( Development of a homogeneous immunoassay for the detection of zolpidem in urine.
Barhate, R; Catbagan, P; Coulter, C; Huynh, K; Moore, C; Rodrigues, W; Soares, J; Wang, G, 2009
)
1.31
"Zolpidem is a widely used hypnotic drug acting via benzodiazepine binding sites on GABA(A) receptors. "( Zolpidem is a potent anticonvulsant in adult and aged mice.
Pericić, D; Vlainić, J, 2010
)
3.25
"Zolpidem is a hypnotic which acts at the GABAA receptor and is indicated for short-term insomnia. "( Zolpidem-induced sleepwalking, sleep related eating disorder, and sleep-driving: fluorine-18-flourodeoxyglucose positron emission tomography analysis, and a literature review of other unexpected clinical effects of zolpidem.
Chesson, AL; Hoque, R, 2009
)
3.24
"Zolpidem is a relatively weak mechanism-based inactivator of human CYP3A in vitro. "( In vitro-in vivo extrapolation of zolpidem as a perpetrator of metabolic interactions involving CYP3A.
Elliot, DJ; Miners, JO; Polasek, TM; Sadagopal, JS, 2010
)
2.08
"Zolpidem is a short-acting nonbenzodiazepine hypnotic used for the treatment of insomnia. "( Identification and quantitation of zolpidem in biological matrices using gas chromatography-mass spectrometry (GC-MS).
Harryman, LA; Norton, MC; Rohrig, TP, 2010
)
2.08
"Zolpidem is a widely prescribed sleep aid with relative selectivity for GABA(A) receptors containing alpha1-3 subunits. "( Zolpidem modulation of phasic and tonic GABA currents in the rat dorsal motor nucleus of the vagus.
Gao, H; Smith, BN, 2010
)
3.25
"Zolpidem is a hypnotic drug used in sleep disorders. "( [Sleep related eating disorders as a side effect of zolpidem].
Alvarez, F; Cristiano, E; Martínez, OA; Reisin, RC; Valiensi, SM, 2010
)
2.05
"Zolpidem is an imidazo-pyridine compound that enhances the GABA(A) receptor function by interaction with Omega-1 receptor subtype."( Role of zolpidem in the management of insomnia.
Dang, A; Garg, A; Rataboli, PV, 2011
)
1.52
"Zolpidem (Stilnox) is a non-benzodiazepine hypnotic drug of the imidazopyridine class intended for treatment of insomnia in humans. "( Zolpidem poisoning in a cat.
Czopowicz, M; Frymus, T; Szalus-Jordanow, O, 2010
)
3.25
"Zolpidem is a nonbenzodiazepine hypnotic with a favorable adverse effect profile. "( Coma with absent brainstem reflexes resulting from zolpidem overdose.
Balagani, R; Factor, P; Kuzniar, TJ; Mutlu, GM; Radigan, KA,
)
1.83
"Zolpidem is a hypnotic drug that binds to γ-aminobutyric acid type A receptors but lacks consistently demonstrable anxiolytic efficacy."( Emergence of anti-conflict effects of zolpidem in rhesus monkeys following extended post-injection intervals.
Kehne, JH; Maynard, GD; Rowlett, JK; Sprenger, KJ, 2011
)
2.08
"Zolpidem (Ambien) is a nonbenzodiazepine GABA-A receptor modulator that binds with high affinity to GABA-A receptors expressing alpha-1 subunits."( Zolpidem-induced changes in activity, metabolism, and anxiety in rats.
Ihekoronze, C; Murphy, HM; Wideman, CH, 2011
)
2.53
"Zolpidem is an imidazopyridine with marked sedative-hypnotic effect and it has the same mechanism of action like benzodiazepines."( Effects of Alprazolam, Zolpidem and Zopiclone, and of chronic inflammation on peripheral experimental algesia in Wistar rats.
Antonescu, A; Bogdan, M; Dobjanschi, L; Moş, I; Mureşan, M; Muţiu, G; Zdrîncă, M, 2011
)
1.4
"Zolpidem is a non-benzodiazepine property which binds selectively to the ?1-GABAA receptors, and has been widely prescribed to patients suffering from insomnia. "( Zolpidem dependence and withdrawal seizure--report of two cases.
Chu, CL; Juang, YY; Ree, SC; Wang, LJ, 2011
)
3.25
"Zolpidem is a short-acting imidazopyridine hypnotic that binds at the benzodiazepine binding site on specific GABA(A) receptors to enhance fast inhibitory neurotransmission. "( Zolpidem reduces the blood oxygen level-dependent signal during visual system stimulation.
Licata, SC; Lowen, SB; Lukas, SE; Maclean, RR; Trksak, GH, 2011
)
3.25
"Zolpidem tartarate is a non-benzodiazepine, sedative-hypnotic, which finds its major use in various types of insomnia. "( Design and in vitro evaluation of multiparticulate floating drug delivery system of zolpidem tartarate.
Amrutkar, PP; Chaudhari, PD; Patil, SB, 2012
)
2.05
"Zolpidem is a widely prescribed nonbenzodiazepine hypnotic medication available in the United States since 1992. "( "I did what?" Zolpidem and the courts.
Binder, RL; Daley, C; McNiel, DE, 2011
)
2.17
"Zolpidem is a non-benzodiazepine agonist at benzodiazepine binding site in GABA(A) receptors, which is increasingly prescribed. "( Differential effects of short- and long-term zolpidem treatment on recombinant α1β2γ2s subtype of GABA(A) receptors in vitro.
Jembrek, MJ; Peričić, D; Strac, DŠ; Vlainić, J; Vlainić, T, 2012
)
2.08
"Zolpidem (ZPD) is an imidazopyridine hypnotic and little is known about the pharmacogenetics of ZPD. "( CYP3A4 and CYP2C19 genetic polymorphisms and zolpidem metabolism in the Chinese Han population: a pilot study.
Shen, M; Shi, Y; Xiang, P, 2013
)
2.09
"Zolpidem is a non-benzodiazepine hypnotic used in the short-term treatment of insomnia. "( Sublingual zolpidem (Edluar™; Sublinox™).
Deeks, ED; Yang, LP, 2012
)
2.21
"Zolpidem (ZPD) is an imidazopyridine derivative used as a new type of hypnotic and is commonly used in drug-facilitated crimes. "( A rapid and accurate UPLC/MS/MS method for the simultaneous determination of zolpidem and its main metabolites in biological fluids and its application in a forensic context.
Shen, B; Shen, M; Shi, Y; Xiang, P, 2012
)
2.05
"Zolpidem is a positive modulator of γ-aminobutyric acid(A) (GABA(A)) receptors, and engenders sedative effects that may be explained in part by how it modulates intrinsic brain activity."( The hypnotic zolpidem increases the synchrony of BOLD signal fluctuations in widespread brain networks during a resting paradigm.
Licata, SC; Lowen, SB; Lukas, SE; Maclean, RR; Nickerson, LD; Trksak, GH, 2013
)
1.48
"Zolpidem is an imidazopyridine, which acts at the benzodiacepine omega1 receptor subtype. "( [Abuse, tolerance and dependence of zolpidem: three case reports].
Barbudo Del Cura, E; Braquehais Conesa, D; Correas Lauffer, J; Ochoa Mangada, E,
)
1.85
"Zolpidem is a rapid-onset, short-duration, quickly eliminated imidazopyridine hypnotic. "( Potentiation of muscimol-induced long-term depression by benzodiazepines but not zolpidem.
Akhondzadeh, S; Kashani, L; Mohammadi, MR, 2002
)
1.98
"Zolpidem is a nonbenzodiazepine GABA(A) receptor modulator that binds in vitro with high affinity to GABA(A) receptors expressing alpha(1) subunits but with relatively low affinity to receptors expressing alpha(2), alpha(3), and alpha(5) subunits. "( Dose-dependent EEG effects of zolpidem provide evidence for GABA(A) receptor subtype selectivity in vivo.
Danhof, M; Peletier, LA; van der Graaf, PH; Visser, SA; Wolters, FL, 2003
)
2.05
"Zolpidem is a short-acting imidazopyridine hypnotic that is an agonist at the gamma-aminobutyric acid A type (GABAA) receptor. "( Zolpidem dependence case series: possible neurobiological mechanisms and clinical management.
Christodoulou, GN; Dimopoulos, NP; Gitsa, OE; Liappas, AI; Liappas, IA; Malitas, PN; Nikolaou, ChK, 2003
)
3.2
"Zolpidem is an imidazopyridine hypnotic that is believed to act selectively at alpha(1) subunit-containing gamma-aminobutyric acid type A (GABA(A)) receptors and thus to have minimal abuse and dependence potential. "( Three cases of zolpidem dependence treated with fluoxetine: the serotonin hypothesis.
Christodoulou, GN; Dimopoulos, NP; Gitsa, OE; Liappas, AI; Liappas, IA; Malitas, PN; Nikolaou, CK, 2003
)
2.11
"Zolpidem is a new hypnotic that is supposed to have fewer side effects than traditional benzodiazepines. "( A novel clinical pattern of visual hallucination after zolpidem use.
Huang, YB; Tsai, MJ; Wu, PC, 2003
)
2.01
"Zolpidem is a nonbenzodiazepine medication approved for the short-term treatment of insomnia. "( Detoxification from high-dose zolpidem using diazepam.
Eraikhuemen, NE; Kearson, ML; Lanes, DM; Larose-Pierre, M; Payne, DR; Rappa, LR, 2004
)
2.05
"Zolpidem is a sedative and hypnotic drug belonging to imidazopyridine family. "( [Dependence on zolpidem: a report of two cases].
Benmoussa, N; Boulanger-Rostowsky, L; Fayet, H; Ferrandi, J,
)
1.93
"Zolpidem (ZLP) is an imidazopyridine that binds to GABA receptors. "( Improvement of blepharospasm with Zolpidem.
Arakaki, T; Bueri, JA; Garretto, NS; Mancuso, M; Nano, GV; Rey, RD, 2004
)
2.05
"Zolpidem is a widely used hypnotic that binds preferentially to alpha1GABAA receptors. "( Sleep EEG changes after zolpidem in mice.
Kopp, C; Rudolph, U; Tobler, I, 2004
)
2.07
"Zolpidem is an imidazopyridine which binds to certain benzodiazepine receptor types with varying degrees of affinity. "( Evidence for zolpidem-induced hyperphagia, but not anxiolysis, in a successive negative contrast paradigm.
Flaherty, CF; Mitchell, CP; Ost, ML, 2004
)
2.14
"Zolpidem is a relatively new nonbenzodiazepine sedative-hypnotic. "( Sleep-related vagotonic effect of zolpidem in rats.
Chen, HY; Kuo, TB; Lai, CJ; Shaw, FZ; Yang, CC, 2005
)
2.05
"Zolpidem is a non-benzodiazepine hypnotic drug, acts selectively through omega 1 receptors of GABAA. "( Zolpidem at supratherapeutic doses can cause drug abuse, dependence and withdrawal seizure.
Khandelwal, DC; Sethi, PK, 2005
)
3.21
"Zolpidem is an imidazopyridine agent indicated for the short-term treatment of insomnia. "( One rare side effect of zolpidem--sleepwalking: a case report.
Dollear, M; Muthukrishnan, SR; Yang, W, 2005
)
2.08
"Zolpidem is a hypnotic benzodiazepine site agonist with some gamma-aminobutyric acid (GABA)(A) receptor subtype selectivity. "( Loss of zolpidem efficacy in the hippocampus of mice with the GABAA receptor gamma2 F77I point mutation.
Capogna, M; Cope, DW; Ferraguti, F; Halbsguth, C; Hoeger, H; Karayannis, T; Korpi, ER; Leppä, E; Linden, AM; Oberto, A; Ogris, W; Sieghart, W; Somogyi, P; Wisden, W; Wulff, P, 2005
)
2.21
"Zolpidem is a hypnotic drug that is chemically distinct from benzodiazepines (BDZ). "( Dependence on zolpidem: two case reports of detoxification with flumazenil infusion.
Fornasiero, A; Gerra, G; Lechi, A; Lugoboni, F; Mezzelani, P; Quaglio, G, 2005
)
2.13
"Zolpidem is a GABA (A) agonist, which is indicated for the short-term management of insomnia. "( Abnormal auditory N400 in a case of zolpidem dependence, during a working memory test.
Liappas, IA; Papageorgiou, CC; Rabavilas, AD, 2006
)
2.05
"Zolpidem is a selective agonist of the benzodiazepine receptor subtype BZ1 and has a distinct pharmacological profile compared to diazepam."( Selective and nonselective benzodiazepine agonists have different effects on motor cortex excitability.
Bogdanova, D; Bufler, J; Dengler, R; Kossev, A; Krampfl, K; Mohammadi, B; Petri, S, 2006
)
1.06
"Zolpidem CR is a dual-layered tablet; one layer releases zolpidem immediately and a second layer provides a slower release of additional zolpidem for maintenance of plasma zolpidem concentrations."( Zolpidem extended-release.
Moen, MD; Plosker, GL, 2006
)
2.5
"Zolpidem is an omega 1 specific indirect GABA agonist that is used for insomnia, but may have efficacy in brain damage. "( Drug induced arousal from the permanent vegetative state.
Clauss, R; Nel, W, 2006
)
1.78
"Zolpidem is a short acting hypnotic drug belonging to imidazopyridine family. "( Seizure following sudden zolpidem withdrawal.
Cubała, WJ; Landowski, J, 2007
)
2.09
"Zolpidem is an imidazopyridine agonist with a high affinity on the benzodiazepine site of GABA(A) receptors containing alpha 1 subunit."( Zolpidem modulates GABA(A) receptor function in subthalamic nucleus.
Chen, L; Fung, KS; Xie, JX; Yung, WH, 2007
)
2.5
"Zolpidem is a selective GABAAalpha1 receptor modulator used for its hypnotic-sedative properties. "( Compulsive activity and anterograde amnesia after zolpidem use.
Huang, YB; Tsai, MJ; Tsai, YH, 2007
)
2.04
"Zolpidem is a non-benzodiazepine hypnotic that has been implicated in both drug-facilitated sexual assault and drink spiking. "( A simple and rapid method for the identification of zolpidem carboxylic acid in urine.
Lewis, JH; Vine, JH, 2007
)
2.03
"Zolpidem is a positive allosteric modulator of GABA(A) receptors with sensitivity to subunit composition. "( Replacement of histidine in position 105 in the α₅ subunit by cysteine stimulates zolpidem sensitivity of α₅β₂γ₂ GABA(A) receptors.
Baur, R; Sigel, E, 2007
)
2.01
"Zolpidem is a selective agonist of the benzodiazepine subtype receptor BZ1. "( Zolpidem therapy for movement disorders.
Abe, K, 2008
)
3.23
"Zolpidem is a unique nonbenzodiazepine sedative hypnotic drug that selectively binds to omega-1 gamma-aminobutyric acid receptors in the brain. "( Transient reversal of anoxic brain injury-related minimally conscious state after zolpidem administration: a case report.
Ring, H; Shames, JL, 2008
)
2.01
"Zolpidem is an imidazopyridine which binds specifically to the omega 1 receptor. "( EEG profile of intravenous zolpidem in healthy volunteers.
Bianchetti, G; Court, LA; Dubruc, C; Morselli, PL; Patat, A; Rosenzweig, P; Thebault, JJ; Trocherie, S, 1994
)
2.03
"Zolpidem is an imidazopyridine with a pharmacological and behavioral profile that differs from that of the benzodiazepine hypnotics."( Effects of chronic treatment with triazolam on operant responding in rats.
Cohen, C; Sanger, DJ, 1994
)
1.01
"Zolpidem is a new imidazopyridine-hypnotic that selectively binds to the central omega 1-receptor subtype. "( Flumazenil antagonizes the central effects of zolpidem, an imidazopyridine hypnotic.
Dubruc, C; Forster, A; Naef, MM; Patat, A; Rosenzweig, P; van Gessel, E, 1994
)
1.99
"Zolpidem is a new short acting hypnotic agent, first launched in France in 1988. "( Acute zolpidem poisoning--analysis of 344 cases.
Azoyan, P; Chaumet-Riffaud, AE; Efthymiou, ML; Garnier, R; Guerault, E; Muzard, D, 1994
)
2.21
"Zolpidem is a short-acting, nonbenzodiazepine hypnotic with rapid onset of action. "( A multicenter, placebo-controlled study evaluating zolpidem in the treatment of chronic insomnia.
Roth, T; Scharf, MB; Vogel, GW; Walsh, JK, 1994
)
1.98
"Zolpidem is a new imidazopyridine hypnotic with a pharmacological profile substantially different from benzodiazepines. "( [Abrupt shift to zolpidem, a new imidazopyridine hypnotic, in insomniac patients previously treated with benzodiazepine hypnotics].
Biondi, F; Casadei, GL; Ciapparelli, A; Colombo, C; Cuccato, G; Levi-Minzi, A; Lorizio, A; Maggioni, M; Siciliano, G; Silvestri, R, 1993
)
2.07
"Zolpidem is a rapid-onset, short-duration imidazopyridine hypnotic drug and is specific agonist of the omega-1 (BZD1) receptors. "( Comparison of the effects of zolpidem and triazolam on memory functions, psychomotor performances, and postural sway in healthy subjects.
Bagot, C; Berlin, I; Hergueta, T; Molinier, P; Puech, AJ; Warot, D, 1993
)
2.02
"Zolpidem is an imidazopyridine which differs in structure from the benzodiazepines and zopiclone. "( Clinical pharmacokinetics and pharmacodynamics of zolpidem. Therapeutic implications.
Costa, J; Salvà, P, 1995
)
1.99
"Zolpidem is a new sleep inducer belonging to the imidazopyridine class. "( Direct determination of zolpidem and its main metabolites in urine using capillary electrophoresis with laser-induced fluorescence detection.
Blaschke, G; Hempel, G, 1996
)
2.04
"Zolpidem (Ambien) is an imidazopyridine hypnotic recently introduced in the USA. "( Acute overdose of zolpidem.
Janssen, JK; Rafizadeh, V; Rozin, L; Wahba, WW; Winek, CL, 1996
)
2.07
"Zolpidem is an imidazopyridine hypnotic that is biochemically distinct from classic benzodiazepine agonists in that it may be selective for the BZ1 receptor subtype and shows a different pattern of distribution of binding sites. "( Zolpidem, triazolam, and temazepam: behavioral and subject-rated effects in normal volunteers.
Griffiths, RR; Rush, CR, 1996
)
3.18
"Zolpidem is reported to be a safe and effective hypnotic agent for the short-term treatment of insomnia. "( Zolpidem-induced psychosis.
Brewerton, TD; Markowitz, JS, 1996
)
3.18
"Zolpidem is a non-benzodiazepine hypnotic whose actions are mediated at the central GABA-A receptor complex. "( Zolpidem dependence in a patient with former polysubstance abuse.
Bottlender, R; Möller, HJ; Schütz, C; Soyka, M, 1997
)
3.18
"Zolpidem is a hypnotic which appears to cause less global impairment than benzodiazepines during peak effect, and is free of persistent performance decrement or hangover effect. "( Zolpidem as a fatigue countermeasure.
Mcglohn, SE; Ramsey, CS, 1997
)
3.18
"Zolpidem is an imidazopyridine sedative-hypnotic which interacts with central benzodiazepine-receptors. "( Uterine relaxant effect of zolpidem: a comparison with other smooth muscle relaxants.
Alvarez de Sotomayor, M; Herrera, MD; Marhuenda, E; Perez-Guerrero, C,
)
1.87
"Zolpidem is a short-acting imidazopyridine hypnotic drug that is metabolized mainly by CYP3A4. "( Rifampin reduces plasma concentrations and effects of zolpidem.
Kivistö, KT; Luurila, H; Neuvonen, PJ; Villikka, K, 1997
)
1.99
"Zolpidem is a short-acting imidazopyridine hypnotic which is biotransformed in humans mainly by CYP3A4. "( Effect of itraconazole on the pharmacokinetics and pharmacodynamics of zolpidem.
Kivistö, KT; Luurila, H; Neuvonen, PJ, 1998
)
1.98
"Zolpidem (Ambien) is a sedative believed to act exclusively at the benzodiazepine omega 1 receptor. "( Zolpidem-associated hallucinations and serotonin reuptake inhibition: a possible interaction.
Burgess, JL; Elko, CJ; Robertson, WO, 1998
)
3.19
"Zolpidem is an imidazopyridine hypnotic with preferential binding affinity for the omega1-benzodiazepine (BZD) receptor. "( Selective effects of zolpidem on human memory functions.
Griffiths, RR; Mintzer, MZ, 1999
)
2.07
"Zolpidem is an hypnotic drug that belongs to the imidazopyridine family. "( [Abuse of and dependence on zolpidem: a report of seven cases].
Boulenger, JP; Castelnau, D; Courtet, P; Pignay, V,
)
1.87
"Zolpidem is an imidazopyridine agent that is indicated for the short term (< or = 4 weeks) treatment of insomnia (recommended dosage 10 mg/day in adults and 5 or 10 mg/day in the elderly or patients with hepatic impairment). "( Zolpidem: an update of its pharmacology, therapeutic efficacy and tolerability in the treatment of insomnia.
Goa, KL; Holm, KJ, 2000
)
3.19
"Zolpidem is an imidazopyridine with high affinity at gamma-aminobutyric acid(A) (GABA(A)) receptors expressing alpha1 subunits. "( Transduction of the discriminative stimulus effects of zolpidem by GABA(A)/alpha1 receptors.
Lelas, S; Rowlett, JK; Spealman, RD, 2000
)
2
"Zolpidem is a widely used hypnotic agent acting at the GABA(A) receptor benzodiazepine site. "( Mechanism of action of the hypnotic zolpidem in vivo.
Crestani, F; Martin, JR; Möhler, H; Rudolph, U, 2000
)
2.02
"Zolpidem is a highly effective and safe medication for different type dyssomnia treatment that can be recommended for application in general clinical practice."( [Zolpidem (ivadal) treatment of sleep disorders].
Aleksandrovskiĭ, IuA; Androsova, VV, 2001
)
1.94
"Zolpidem is a non-benzodiazepine hypnotic agent with a chemical structure of imidazopyridine. "( [Pharmacological profile and clinical effect of zolpidem (Myslee tablets), a hypnotic agent].
Shirakawa, K, 2002
)
2.01
"Zolpidem is a nonbenzodiazepine hypnotic of the imidazopyridine class that is used to treat insomnia in humans. "( Clinical syndrome associated with zolpidem ingestion in dogs: 33 cases (January 1998-July 2000).
Albretsen, JC; Gwaltney-Brant, SM; Khan, SA; Porter, JA; Richardson, JA,
)
1.85
"Zolpidem is a nonbenzodiazepine hypnotic agent belonging to a new class of psychotropic drugs the imidazopyridines which enhance the GABAA receptor function by interacting with a specific receptor population. "( [Contribution of zolpidem in the management of sleep disorders].
Benavides, J; Lavoisy, J; Perrault, GH; Robert, P; Zivkovic, B,
)
1.91
"Zolpidem is a new, short-acting hypnotic of imidazopyridine structure which binds selectively to a subpopulation of receptors involved in the action of benzodiazepines [omega 1 (BZ1) sites of the gamma-aminobutyric acidA receptors]. "( Lack of tolerance and physical dependence upon repeated treatment with the novel hypnotic zolpidem.
Morel, E; Perrault, G; Sanger, DJ; Zivkovic, B, 1992
)
1.95
"Zolpidem is a recently introduced short-acting imidazopyridine hypnotic, binding to a subunit of the benzodiazepine 1 receptor."( Effects of zolpidem and flunitrazepam on nocturnal sleep of women subjectively complaining of insomnia.
Declerck, AC; O'Hanlon, JF; Ruwe, F; Vermeeren, A; Wauquier, A, 1992
)
1.39
"Zolpidem is a recently introduced sleep-inducer which is thought to act on the central-type benzodiazepine receptors. "( Zolpidem intoxication mimicking narcotic overdose: response to flumazenil.
Askenasi, R; De Witte, O; Debailleul, G; Lheureux, P, 1990
)
3.16
"Zolpidem (Stilnox) is a new hypnotic belonging to the imidazopyridine series. "( [A specific domain (the omega 1 site) of the GABA(A) receptor may be implicated in the hypnotic effects of zolpidem].
Arbilla, S; Benavides, J; Depoortere, H; Langer, SZ; Perrault, G; Sanger, D; Scatton, B; Zivkovic, B,
)
1.79
"Zolpidem is an effective hypnotic with a rapid onset and short duration of action which may be an alternative to midazolam for premedication."( Preoperative sedation before regional anaesthesia: comparison between zolpidem, midazolam and placebo.
Forster, A; Gamulin, Z; Praplan-Pahud, J; Sauvanet, JP; Tassonyi, E, 1990
)
1.23
"Zolpidem is an imidazopyridine, a chemically novel nonbenzodiazepine hypnotic agent which acts at the benzodiazepine omega 1-receptor subtype in the brain. "( Zolpidem. A review of its pharmacodynamic and pharmacokinetic properties and therapeutic potential.
Benfield, P; Langtry, HD, 1990
)
3.16
"Zolpidem is a novel hypnotic drug which possesses preferential affinity, under in vitro conditions, for the omega 1 (BZD1) subtype of BZD binding sites. "( In vivo interaction of zolpidem with central benzodiazepine (BZD) binding sites (as labeled by [3H]Ro 15-1788) in the mouse brain. Preferential affinity of zolpidem for the omega 1 (BZD1) subtype.
Benavides, J; Dubois, A; Morel, E; Peny, B; Perrault, G; Scatton, B; Zivkovic, B, 1988
)
2.03
"Zolpidem is a non-benzodiazepine hypnotic drug which displaces benzodiazepines from their binding sites in different brain structures. "( The discriminative stimulus properties of zolpidem, a novel imidazopyridine hypnotic.
Sanger, DJ; Zivkovic, B, 1986
)
1.98
"Zolpidem is a novel non-benzodiazepine related hypnotic, which possesses an imidazopyridine structure. "( Pharmacological profile of the imidazopyridine zolpidem at benzodiazepine receptors and electrocorticogram in rats.
Arbilla, S; Depoortere, H; George, P; Langer, SZ, 1985
)
1.97
"Zolpidem is a new imidazopyridine derivative acting as a hypnotic which may be prescribed with H2 receptor antagonists in patients with peptic ulcer. "( Lack of interaction between zolpidem and H2 antagonists, cimetidine and ranitidine.
Desager, JP; Guillet, P; Harvengt, C; Hermann, P; Hulhoven, R; Thiercelin, JF, 1988
)
2.01

Effects

Zolpidem has a potency to be abused with high risk of dependency and withdrawal syndromes particularly among elderly patients with comorbid anxiety/depressive symptoms/disorders. It has a rapid onset of action and short elimination half-life, rendering it ideal as a sleep aid.

Zolpidem has been observed to transiently treat a large variety of neurologic disorders, most often related to movement disorders and disorders of consciousness. It has been reported to cause temporary recovery of consciousness in vegetative and minimally conscious patients.

ExcerptReferenceRelevance
"Zolpidem has a potency to be abused with high risk of dependency and withdrawal syndromes particularly among elderly patients with comorbid anxiety/depressive symptoms/disorders."( Zolpidem abuse and dependency in an elderly patient with major depressive disorder: a case report.
Malakouti, SK; Pourshams, M, 2014
)
3.29
"Zolpidem has a rapid onset of action and short elimination half-life, rendering it ideal as a sleep aid."( The incidence of Zolpidem use in suspected DUI drivers in Miami-Dade Florida: a comparative study using immunalysis Zolpidem ELISA KIT and gas chromatography-mass spectrometry screening.
Gennaro, W; Reidy, L; Steele, BW; Walls, HC, 2008
)
1.41
"Zolpidem has a hypnotic activity without disturbing psychomotor and physical performance on the following day when given to healthy adults, suggesting zolpidem may be used in healthy athletes to adjust their extrinsic sleep disturbances and their consecutive psychomotor and physical impairments."( Acute effects of zolpidem on daytime alertness, psychomotor and physical performance.
Inomata, S; Ito, SU; Kanbayashi, T; Kondo, H; Nishino, S; Shimizu, T; Szilagyi, G; Takemura, T, 2007
)
1.4
"Zolpidem has an imidazopyridine structure and possesses a rapid onset of action and a short half-life."( Zolpidem (Ambien): a pediatric case series.
Krenzelok, EP; Kurta, DL; Myers, LB, 1997
)
2.46
"Zolpidem has been marketed in new dosage forms that include sublingual tablets and oral spray formulations."( New pharmacologic agents for insomnia and hypersomnia.
Earl, DC; Van Tyle, KM, 2020
)
1.28
"Zolpidem has gained popularity as a pharmaceutical therapy for insomnia, being the most prescribed hypnotic in the United States today. "( Impact of Postoperative Zolpidem Use on Primary Total Knee Arthroplasty: A Retrospective Matched-Controlled Analysis of a Private Insurance Database.
Ardeljan, AD; Palmer, JR; Polisetty, TS; Roche, MW; Toma, JJ; Vakharia, RM, 2021
)
2.37
"Zolpidem has been observed to transiently treat a large variety of neurologic disorders, most often related to movement disorders and disorders of consciousness. "( Zolpidem for the Treatment of Neurologic Disorders: A Systematic Review.
Bomalaski, MN; Claflin, ES; Peterson, MD; Townsend, W, 2017
)
3.34
"Zolpidem has been used with mixed effects in patients presenting with Prolonged Disorders of Consciousness (PDOC). "( An analysis of the effects of using Zolpidem and an innovative multimodal interdisciplinary team approach in prolonged disorders of consciousness (PDOC).
Cronin, H; Delargy, M; Galligan, I; Gray, D; McCann, A; O'Connor, R; O'Toole, C, 2019
)
2.23
"Zolpidem has been reported to improve arousal in disorders of consciousness but there are no previous reports of its benefit among patients with anti-N-methyl-d-aspartate receptor encephalitis."( Clinically significant response to zolpidem in disorders of consciousness secondary to anti-N-methyl-D-aspartate receptor encephalitis in a teenager: a case report.
Appu, M; Noetzel, M, 2014
)
1.4
"Zolpidem has been reported to cause temporary recovery of consciousness in vegetative and minimally conscious patients, but how often and why this occurs are unknown. "( Zolpidem and restoration of consciousness.
Brunner, R; Demarest, D; Greenwald, B; Kaelin, D; Kalmar, K; Katz, D; Rajan, R; Rosenbaum, A; Seel, R; Whyte, J; Zafonte, R, 2014
)
3.29
"Zolpidem has been reported as an "awakening drug" in some patients with disorders of consciousness (DOC). "( Effect of zolpidem in chronic disorders of consciousness: a prospective open-label study.
Bruno, MA; Charland-Verville, V; Chatelle, C; Demertzi, A; Gosseries, O; Habbal, D; Laureys, S; Lugo, Z; Schnakers, C; Thibaut, A; Thonnard, M; Vanhaudenhuyse, A,
)
1.98
"Zolpidem has a potency to be abused with high risk of dependency and withdrawal syndromes particularly among elderly patients with comorbid anxiety/depressive symptoms/disorders."( Zolpidem abuse and dependency in an elderly patient with major depressive disorder: a case report.
Malakouti, SK; Pourshams, M, 2014
)
3.29
"Zolpidem use also has significant dose-response effects for most of the types of dementia."( An increased risk of reversible dementia may occur after zolpidem derivative use in the elderly population: a population-based case-control study.
Chang, CM; Chi, CH; Hsu, HC; Kao, CH; Lin, CC; Shih, HI; Tu, YF, 2015
)
1.38
"Zolpidem has abuse potential, particularly among individuals with histories of drug abuse. "( A therapeutic dose of zolpidem has limited abuse-like effects in drug-naïve females: a pilot study.
Dunlap, S; Licata, SC; Lukas, SE; Penetar, DM, 2008
)
2.1
"Zolpidem has a rapid onset of action and short elimination half-life, rendering it ideal as a sleep aid."( The incidence of Zolpidem use in suspected DUI drivers in Miami-Dade Florida: a comparative study using immunalysis Zolpidem ELISA KIT and gas chromatography-mass spectrometry screening.
Gennaro, W; Reidy, L; Steele, BW; Walls, HC, 2008
)
1.41
"Zolpidem abuse has been frequently observed in recent years. "( Intravenous zolpidem injection in a zolpidem abuser.
Chiu, NY; Hsu, WY, 2013
)
2.21
"Zolpidem has been reported to decrease balance and is associated with falls."( Zolpidem is independently associated with increased risk of inpatient falls.
Kolla, BP; Lovely, JK; Mansukhani, MP; Morgenthaler, TI, 2013
)
2.55
"Zolpidem has been associated with somnambulism, but our patient did not experience this when he was on zolpidem monotherapy."( Somnambulism due to probable interaction of valproic acid and zolpidem.
Bhatia, SC; Petty, F; Ramaswamy, S; Sattar, SP, 2003
)
1.28
"Zolpidem has the strongest effects in microstructural terms."( [Sleep-modulation and hypnotics: effects of benzodiazepine-receptor's agonists].
Bódizs, R, 2006
)
1.06
"Zolpidem has side effects that are similar but not identical to the benzodiazepines."( Compulsive activity and anterograde amnesia after zolpidem use.
Huang, YB; Tsai, MJ; Tsai, YH, 2007
)
1.31
"Zolpidem has been known as a very safe and effective hypnotic drug used to treat a variety of patients with insomnia. "( Effects of chromosomal variations on pharmacokinetic activity of zolpidem in healthy volunteers: an array-based comparative genomic hybridization study.
Choi, JS; Han, SI; Jeon, YW; Kang, CY; Lee, KH; Moon, HJ; Park, EJ; Rha, HK, 2007
)
2.02
"Zolpidem has a hypnotic activity without disturbing psychomotor and physical performance on the following day when given to healthy adults, suggesting zolpidem may be used in healthy athletes to adjust their extrinsic sleep disturbances and their consecutive psychomotor and physical impairments."( Acute effects of zolpidem on daytime alertness, psychomotor and physical performance.
Inomata, S; Ito, SU; Kanbayashi, T; Kondo, H; Nishino, S; Shimizu, T; Szilagyi, G; Takemura, T, 2007
)
1.4
"Zolpidem has greater affinity for GABAA receptors containing omega 1 (Purkinje cells) than for those with omega 2 (striatum) sites and has higher intrinsic activity at these receptors than diazepam."( Zolpidem functionally discriminates subtypes of native GABAA receptors in acutely dissociated rat striatal and cerebellar neurons.
Avenet, P; Depoortere, H; Itier, V; Scatton, B, 1996
)
2.46
"Zolpidem has an imidazopyridine structure and possesses a rapid onset of action and a short half-life."( Zolpidem (Ambien): a pediatric case series.
Krenzelok, EP; Kurta, DL; Myers, LB, 1997
)
2.46
"Zolpidem (ZLP), which has selective affinity to the BZ1 (omega 1) receptor and a short half-life, is a novel hypnotic. "( The effects of zolpidem and zopiclone on daytime sleepiness and psychomotor performance.
Isawa, S; Murasaki, M; Suzuki, M; Uchiumi, M, 2000
)
2.1
"Zolpidem has been found to reveal high clinical efficiency and safety."( [Zolpidem (ivadal) treatment of sleep disorders].
Aleksandrovskiĭ, IuA; Androsova, VV, 2001
)
1.94
"Zolpidem, therefore, has been shown to be an effective and safe hypnotic, and to be devoid of rebound and withdrawal effects."( The safety and efficacy of zolpidem in insomniac patients: a long-term open study in general practice.
Attali, P; Coquelin, JP; Cramer, P; Maarek, L; Morselli, PL, 1992
)
1.3

Actions

Zolpidem did not increase non-rapid-eye-movement (NREM) or total sleep time. The zolpide-induced increase of decay times, amplitude and charge transfer and alpha1-ir expression were the lowest in PN5-9 males but increased with age, in both genders.

ExcerptReferenceRelevance
"Zolpidem can increase the level of consciousness in a small subset of patients."( Pharmacology in Treatment of Patients with Disorders of Consciousness.
Marino, MH, 2024
)
2.16
"Zolpidem: towards a lower dosage."( [Pharmacovigilance update].
Diezi, L; Livio, F; Renard, D; Rothuizen, LE, 2014
)
1.12
"Zolpidem did not increase non-rapid-eye-movement (NREM) or total sleep time."( Paradoxical effects of the hypnotic Zolpidem in the neonatal ferret.
Coleman, T; Frank, MG; Hsu, N; Jha, SK, 2009
)
1.35
"The zolpidem-induced increase of decay times, amplitude and charge transfer and alpha1-ir expression were the lowest in PN5-9 males but increased with age, in both genders."( Age- and gender-related differences in GABAA receptor-mediated postsynaptic currents in GABAergic neurons of the substantia nigra reticulata in the rat.
Chudomel, O; Galanopoulou, AS; Herman, H; Moshé, SL; Nair, K, 2009
)
0.83
"Zolpidem could increase the risk of fracture in elderly insomnia patients. "( Zolpidem use and risk of fracture in elderly insomnia patients.
Choi, NK; Kang, DY; Kim, YJ; Lee, J; Park, BJ; Park, S; Rhee, CW, 2012
)
3.26
"Zolpidem does not cause hemodynamic side effects."( Temazepam, but not zolpidem, causes orthostatic hypotension in astronauts after spaceflight.
Garcia, KM; Meck, JV; Shi, SJ, 2003
)
1.37
"Zolpidem did not increase specifically stage 2 to the detriment of stages 3 and 4 but it restored them during the first nights of administration."( Effects of zolpidem on the architecture and cyclical structure of sleep in poor sleepers.
Besset, A; Billiard, M; Borderies, P; Tafti, M; Villemin, E, 1995
)
1.4
"Zolpidem induced a lower increase of [3H]GABA binding (23 vs."( Enhancement of GABAergic transmission by zolpidem, an imidazopyridine with preferential affinity for type I benzodiazepine receptors.
Biggio, G; Concas, A; Corda, MG; Serra, M, 1989
)
1.26

Treatment

Pretreatment with zolpidem (5 and 10 mg/kg, i.p.) significantly improved locomotor activity, anti-anxiety effect, reduced tail flick latency and attenuated oxidative damage as compared to stressed control (hypoxia) The beneficial effect was no longer significant following the second shifted night.

ExcerptReferenceRelevance
"Pre-treatment with zolpidem significantly prevented the onset of SE in a dose-dependent manner."( Involvement of nitrergic system in anticonvulsant effect of zolpidem in lithium-pilocarpine induced status epilepticus: Evaluation of iNOS and COX-2 genes expression.
Bahremand, T; Dehpour, AR; Eslami, SM; Ghasemi, M; Gholami, M; Momeny, M; Sharifzadeh, M, 2017
)
1.02
"Pretreatment with zolpidem significantly improved polysomnographic quality and may decrease the need to repeat polysomnograms."( Does zolpidem enhance the yield of polysomnography?
Andrada, T; Eliasson, AH; Khramtsov, A; Kristo, DA; Lettieri, CJ, 2005
)
1.18
"Pretreatment with zolpidem (5 and 10 mg/kg, i.p.) significantly improved locomotor activity, anti-anxiety effect, reduced tail flick latency and attenuated oxidative damage (reduced malondialdehyde, nitrite concentration, and restoration of reduced glutathione and catalase levels) as compared to stressed control (hypoxia) (P < 0.05)."( Possible GABAergic modulation in the protective effect of zolpidem in acute hypoxic stress-induced behavior alterations and oxidative damage.
Goyal, R; Kumar, A, 2008
)
0.91
"Treatment with zolpidem led to durable improvement."( [Favourable effect of zolpidem on catatonia].
Guerouaou, D; Mastain, B; Pommery, J; Thomas, P; Vaiva, G, 1995
)
0.95
"Treatment with zolpidem brought about an improvement in the sleep architecture."( [Sleep-wake rhythm disorders in the framework of a Diogenes syndrome. Improvement in sleep architecture using supportive treatment with zolpidem].
Gündel, L; Kummer, J, 1995
)
0.83
"Treatment with zolpidem during the first shifted night limited the overall increase in TSH levels during the following waking period (P < 0.05), but the beneficial effect was no longer significant following the second shifted night."( Progressive elevation of plasma thyrotropin during adaptation to simulated jet lag: effects of treatment with bright light or zolpidem.
Akseki, E; Copinschi, G; Hirschfeld, U; L'Hermite-Balériaux, M; Leproult, R; Moreno-Reyes, R; Van Cauter, E, 1996
)
0.84

Toxicity

Most frequent adverse events for zolpidem extended-release were headache, anxiety and somnolence. There was no significant statistical difference in adverse events between ZolPidem and placebo after one month of treatment.NSF-3 is a safe and effective short-term alternative to zol pidem.

ExcerptReferenceRelevance
" Zolpidem, therefore, has been shown to be an effective and safe hypnotic, and to be devoid of rebound and withdrawal effects."( The safety and efficacy of zolpidem in insomniac patients: a long-term open study in general practice.
Attali, P; Coquelin, JP; Cramer, P; Maarek, L; Morselli, PL, 1992
)
1.49
" These benzodiazepines are not free of daytime adverse effects, particularly drowsiness, dependency potential, rebound insomnia and habituation to the drug effect."( Prescribing short-acting hypnosedatives. Current recommendations from a safety perspective.
Wheatley, D,
)
0.13
" No serious adverse events were observed."( Long-term polysomnographic study of the efficacy and safety of zolpidem in elderly psychiatric in-patients with insomnia.
Attali, P; Coquelin, JP; Eich, FX; Guendel, L; Kummer, J; Kyrein, HJ; Linden, J,
)
0.37
"1%) of the 16 944 patients reported 268 adverse events (one adverse event in 113 cases, two adverse events in 53 cases and more than two adverse events in 16 cases)."( Safety and tolerance of zolpidem in the treatment of disturbed sleep: a post-marketing surveillance of 16944 cases.
Bandelow, B; Hajak, G, 1998
)
0.61
" Knowledge of pharmacological therapeutical alternatives is therefore decisive, in order to identify the most efficaceous and safe therapy for the patient among the available hypnotics."( [Safety profile of zolpidem: two studies of 3805 patients by Swiss practitioners].
Ganzoni, E; Gugger, M, 1999
)
0.63
" Zolpidem use is gaining favor because of its efficacy and its side effect profile, which is milder and less problematic than that of the benzodiazepines and barbiturates used to treat insomnia."( Central nervous system side effects associated with zolpidem treatment.
Catalano, G; Catalano, MC; Cooper, DS; Toner, LC; Tsambiras, BM,
)
1.29
" Sleepwalking is a rare side effect of zolpidem."( One rare side effect of zolpidem--sleepwalking: a case report.
Dollear, M; Muthukrishnan, SR; Yang, W, 2005
)
0.9
"5 million adverse drug reaction (ADR) reports for 8620 drugs/biologics that are listed for 1191 Coding Symbols for Thesaurus of Adverse Reaction (COSTAR) terms of adverse effects."( Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
Benz, RD; Contrera, JF; Kruhlak, NL; Matthews, EJ; Weaver, JL, 2004
)
0.32
"5mg is effective and safe in treating primary insomnia in adults and improves sleep maintenance, induction and duration of sleep."( Efficacy and safety of zolpidem-MR: a double-blind, placebo-controlled study in adults with primary insomnia.
Roth, T; Soubrane, C; Titeux, L; Walsh, JK, 2006
)
0.64
" The overall incidence and nature of adverse events was comparable between the two groups."( Efficacy and safety of zolpidem extended release in elderly primary insomnia patients.
Roth, T; Soubrane, C; Walsh, JK, 2008
)
0.66
" Most frequent adverse events for zolpidem extended-release were headache, anxiety and somnolence."( Long-term efficacy and safety of zolpidem extended-release 12.5 mg, administered 3 to 7 nights per week for 24 weeks, in patients with chronic primary insomnia: a 6-month, randomized, double-blind, placebo-controlled, parallel-group, multicenter study.
Erman, M; Krystal, AD; Roth, T; Soubrane, C; Zammit, GK, 2008
)
0.91
" The incidence of central nervous system adverse events was 23."( A polysomnographic placebo-controlled evaluation of the efficacy and safety of eszopiclone relative to placebo and zolpidem in the treatment of primary insomnia.
Amato, D; Caron, J; Erman, MK; Rubens, R; Schaefer, K; Walsh, JK; Wessel, T; Zammit, G, 2008
)
0.56
" If this strategy is adopted, zolpidem is a safe alternative to benzodiazpine hypnotics and zopiclone who do show significant driving impairment the morning following bedtime administration."( Zolpidem and traffic safety - the importance of treatment compliance.
Johnson, W; Liddicoat, L; Olivier, B; Verster, JC; Volkerts, ER, 2007
)
2.07
" Other agents commonly used at sea-level such as eszopiclone and diphenhydramine have not been studied at high altitude but are likely safe to use given their mechanism of action and known side effects."( Which medications are safe and effective for improving sleep at high altitude?
Luks, AM, 2008
)
0.35
" Gaboxadol was generally safe and well tolerated, with no evidence of withdrawal symptoms or rebound insomnia after discontinuation of short-term treatment."( A 2-week efficacy and safety study of gaboxadol and zolpidem using electronic diaries in primary insomnia outpatients.
Eglin, M; Hajak, G; Hedner, J; Loft, H; Lundahl, J; Lütolf, S; Stórustovu, SI, 2009
)
0.6
" The most common treatment related adverse events were headache and nausea."( A safety trial of sodium oxybate in patients with obstructive sleep apnea: Acute effects on sleep-disordered breathing.
Feldman, N; George, CF; Grzeschik, SM; Inhaber, N; Lai, C; Steininger, TL; Zheng, Y, 2010
)
0.36
" Adverse events, most commonly headache, were noted in nine of 27 (33%) and six of 23 (26%) patients receiving SXB and PBO, respectively."( A 2-week, polysomnographic, safety study of sodium oxybate in obstructive sleep apnea syndrome.
Feldman, N; George, CF; Grzeschik, SM; Inhaber, N; Lai, C; Steininger, TL; Zheng, Y, 2011
)
0.37
" It will be important to bear in mind and look for this side effect because all the episodes could easily be controlled by withdrawing the drug."( [Sleep related eating disorders as a side effect of zolpidem].
Alvarez, F; Cristiano, E; Martínez, OA; Reisin, RC; Valiensi, SM, 2010
)
0.61
" An understanding of structure-activity relationships (SARs) of chemicals can make a significant contribution to the identification of potential toxic effects early in the drug development process and aid in avoiding such problems."( Developing structure-activity relationships for the prediction of hepatotoxicity.
Fisk, L; Greene, N; Naven, RT; Note, RR; Patel, ML; Pelletier, DJ, 2010
)
0.36
"Most NBZHs can be effective and safe agents for selected BD outpatients with episodic or chronic insomnia."( Efficacy and safety of nonbenzodiazepine hypnotics for chronic insomnia in patients with bipolar disorder.
Hang, E; Miller, AR; Nordahl, TE; Schaffer, CB; Schaffer, LC, 2011
)
0.37
"Benzodiazepines cause a high proportion of adverse effects while non-benzodiazepine compounds have demonstrated high efficacy and less adverse effects in patients with insomnia."( A double-blind, randomized, comparative study to evaluate the efficacy and safety of zaleplon versus zolpidem in shortening sleep latency in primary insomnia.
Chen, CK; Hsu, SC; Huang, YS; Liu, SI,
)
0.35
" There was no significant difference in the frequency of adverse effects between the zaleplon and zolpidem groups; however, during this clinical trial there was one lethal event caused by a traffic accident in the zaleplon group."( A double-blind, randomized, comparative study to evaluate the efficacy and safety of zaleplon versus zolpidem in shortening sleep latency in primary insomnia.
Chen, CK; Hsu, SC; Huang, YS; Liu, SI,
)
0.56
"There was no significant difference between zaleplon and zolpidem in the efficacy of reducing sleep latency or adverse effects."( A double-blind, randomized, comparative study to evaluate the efficacy and safety of zaleplon versus zolpidem in shortening sleep latency in primary insomnia.
Chen, CK; Hsu, SC; Huang, YS; Liu, SI,
)
0.59
"A prominent media publicity cluster during 2007-2008 in Australia linked the common hypnotic zolpidem to adverse drug reaction reports of parasomnias, amnesia, hallucinations and suicidality."( Spontaneous adverse event reports associated with zolpidem in Australia 2001-2008.
Ben-Hamou, M; Fois, RA; Grunstein, RR; Marshall, NS; Saini, B, 2011
)
0.84
" Severity and improvement of insomnia were assessed at baseline and at the end of study using the clinical global impression scale; sleep quality was assessed by the application of the Pittsburgh Sleep Quality Index; drug consumption behavior was evaluated through tablet counting; in addition its security was assessed by the registry of the adverse effects."( [Efficacy and safety of modified release zolpidem in patients with chronic insomnia].
Jiménez-Genchi, A,
)
0.4
" Twenty percent of subjects experienced adverse reactions; the most frequent were headache, excessive sleepiness, nausea and dizziness."( [Efficacy and safety of modified release zolpidem in patients with chronic insomnia].
Jiménez-Genchi, A,
)
0.4
" Vital signs, routine blood counts, liver and renal function tests, and treatment emergent adverse events were recorded for safety assessment."( Efficacy and safety of a polyherbal sedative-hypnotic formulation NSF-3 in primary insomnia in comparison to zolpidem: a randomized controlled trial.
Das, T; Hazra, A; Maroo, N,
)
0.34
" Although 12 treatment emergent adverse events were reported with NSF-3 and 16 with zolpidem (commonest was drowsiness in both), most were mild and no serious adverse events were encountered."( Efficacy and safety of a polyherbal sedative-hypnotic formulation NSF-3 in primary insomnia in comparison to zolpidem: a randomized controlled trial.
Das, T; Hazra, A; Maroo, N,
)
0.57
"NSF-3 is a safe and effective short-term alternative to zolpidem for primary insomnia."( Efficacy and safety of a polyherbal sedative-hypnotic formulation NSF-3 in primary insomnia in comparison to zolpidem: a randomized controlled trial.
Das, T; Hazra, A; Maroo, N,
)
0.59
" In both studies, there were no gender differences in adverse events."( Gender influences on efficacy and safety of sublingual zolpidem tartrate for middle-of-the-night awakening in insomnia.
Moline, M; Roth, T; Singh, NN; Steinberg, F, 2014
)
0.65
"The prevalence of adverse reactions to zolpidem was investigated in a subpopulation of participants in the Drug Event Monitoring project of the Japan Pharmaceutical Association."( Safety analysis of zolpidem in elderly subjects 80 years of age or older: adverse event monitoring in Japanese subjects.
Hirota, S; Ishizuka, T; Kajiwara, A; Koda, H; Morita, K; Murase, M; Nakagawa, K; Oniki, K; Saruwatari, J; Yamamura, M, 2016
)
1.03
" Adverse symptoms after the last prescription were reported by 60 (5."( Safety analysis of zolpidem in elderly subjects 80 years of age or older: adverse event monitoring in Japanese subjects.
Hirota, S; Ishizuka, T; Kajiwara, A; Koda, H; Morita, K; Murase, M; Nakagawa, K; Oniki, K; Saruwatari, J; Yamamura, M, 2016
)
0.76
"When the US FDA approves a new prescription drug there is still a great deal remaining to be learned about the safe and proper use of that product."( Methodological approaches to evaluate the impact of FDA drug safety communications.
Avorn, J; Brownstein, JS; Campbell, EG; Dal Pan, GJ; Kesselheim, AS; Lappin, BM; Rausch, P; Schneeweiss, S; Schwartz, LM; Seeger, JD; Toomey, T; Woloshin, S; Zhou, EH, 2015
)
0.42
" Zolpidem remained efficacious and safe across 12 months."( Gender Differences in the Efficacy and Safety of Chronic Nightly Zolpidem.
Roehrs, TA; Roth, T, 2016
)
1.58
"Stimulated reporting occurs when patients and healthcare professionals are influenced or "stimulated" by media publicity to report specific drug-related adverse reactions, significantly biasing pharmacovigilance analyses."( Spontaneous Adverse Event Reports Associated with Zolpidem in the United States 2003-2012.
Fois, RA; Grunstein, RR; Hanrahan, JR; Hibbs, DE; Ho, SS; Marshall, NS; Saini, B; Wong, CK, 2017
)
0.71
"Using disproportionality analyses, reporting odds ratios for zolpidem exposure and the following adverse events; parasomnia, movement-based parasomnia, nonmovement-based parasomnia, amnesia, hallucination, and suicidality were determined and compared to all other medications in the database, followed by specific comparison to the benzodiazepine hypnotic class, year-by-year from 2003 to 2012."( Spontaneous Adverse Event Reports Associated with Zolpidem in the United States 2003-2012.
Fois, RA; Grunstein, RR; Hanrahan, JR; Hibbs, DE; Ho, SS; Marshall, NS; Saini, B; Wong, CK, 2017
)
0.95
" We also observed that zolpidem adverse drug reaction (ADR) reports have higher odds for parasomnias, movement-based parasomnias, amnesias, hallucinations, and suicidality compared to all other drugs, even before the media publicity cluster."( Spontaneous Adverse Event Reports Associated with Zolpidem in the United States 2003-2012.
Fois, RA; Grunstein, RR; Hanrahan, JR; Hibbs, DE; Ho, SS; Marshall, NS; Saini, B; Wong, CK, 2017
)
1.02
"Although our results indicate that zolpidem reports have higher odds for the ADR of interest even before the media publicity cluster, negative media coverage greatly exacerbated the reporting of these adverse reactions."( Spontaneous Adverse Event Reports Associated with Zolpidem in the United States 2003-2012.
Fois, RA; Grunstein, RR; Hanrahan, JR; Hibbs, DE; Ho, SS; Marshall, NS; Saini, B; Wong, CK, 2017
)
0.99
" Clonidine, melatonin, L-theanine, eszopiclone and guanfacine were well tolerated with mild to moderate adverse events; zolpidem was associated with neuropsychiatric adverse effects."( Safety, Tolerability and Efficacy of Drugs for Treating Behavioural Insomnia in Children with Attention-Deficit/Hyperactivity Disorder: A Systematic Review with Methodological Quality Assessment.
Anand, S; Besag, FMC; Chan, EW; Cortese, S; Tong, H; Wong, ICK, 2017
)
0.66
" Adverse events were similar with almorexant and placebo."( Efficacy and safety of almorexant in adult chronic insomnia: a randomized placebo-controlled trial with an active reference.
Berkani, O; Black, J; Hajak, G; Hedner, J; Hmissi, A; Mangialaio, S; Pillar, G; Polo, O; Zammit, G, 2017
)
0.46
" Rates of treatment-emergent adverse events were low; there were no serious adverse events."( Safety of lemborexant versus placebo and zolpidem: effects on auditory awakening threshold, postural stability, and cognitive performance in healthy older participants in the middle of the night and upon morning awakening.
Kumar, D; Moline, M; Murphy, P; Rosenberg, R; Zammit, G, 2020
)
0.82
"Lack of a safe and convenient disposal method for expired and unused medications may lead to many problems such as accidental exposure, intentional misuse, and food and water contamination."( Evaluation of an activated carbon disposal system for safe disposal of model prescription sedative medications.
Anderson, C; Banga, AK; Dasht Bozorg, B; Fowler, W; Korey, A, 2020
)
0.56
" emergency department (ED) visits from zolpidem-attributed adverse drug reactions (ADRs) after 2013 Food and Drug Administration (FDA) Drug Safety Communications (DSCs), which notified the public about FDA's new dosing recommendations for zolpidem."( Changes in emergency department visits for zolpidem-attributed adverse drug reactions after FDA Drug Safety Communications.
Budnitz, DS; Dal Pan, GJ; Geller, AI; Lovegrove, MC; Zhou, EH, 2020
)
1.09
"We estimated the occurrence of ED visits from zolpidem-attributed ADRs using nationally representative, public health surveillance of medication harms (National Electronic Injury Surveillance System-Cooperative Adverse Drug Event Surveillance project, 2010-2017)."( Changes in emergency department visits for zolpidem-attributed adverse drug reactions after FDA Drug Safety Communications.
Budnitz, DS; Dal Pan, GJ; Geller, AI; Lovegrove, MC; Zhou, EH, 2020
)
1.08
" While some observational studies suggest that Z-drugs are associated with adverse events such as falls and fracture risks in older people, this has not been studied in dementia."( Adverse effects of Z-drugs for sleep disturbance in people living with dementia: a population-based cohort study.
Aldus, C; Arthur, A; Ballard, C; Boyd, PJ; Fox, C; Howard, R; Loke, YK; Maidment, I; Richardson, K; Savva, GM; Steel, N, 2020
)
0.56
" We compared adverse events for 3532 patients newly prescribed Z-drugs by time-varying dosage to (1) 1833 non-sedative-users with sleep disturbance; (2) 10,214 non-sedative-users with proximal GP consultation matched on age, sex, and antipsychotic use; and (3) 5172 patients newly prescribed benzodiazepines."( Adverse effects of Z-drugs for sleep disturbance in people living with dementia: a population-based cohort study.
Aldus, C; Arthur, A; Ballard, C; Boyd, PJ; Fox, C; Howard, R; Loke, YK; Maidment, I; Richardson, K; Savva, GM; Steel, N, 2020
)
0.56
" Zolpidem and acupressure safety profiling showed no severe adverse effect other that drowsiness, nausea and daytime sleeping already reported in literature of zolpidem."( Effectiveness and safety profiling of zolpidem and acupressure in CKD associated pruritus: An interventional study.
Ahmed, R; Chan, KG; Khan, NA; Khan, TM; Lee, LH; Munib, S; Rahman, AU; Rehman, AU; Rehman, IU; Shah, Y; Wu, DBC, 2021
)
1.8
" Meanwhile, there was no significant statistical difference in adverse events between Zolpidem and placebo after one month of treatment."( Efficacy and safety of Zolpidem in the treatment of insomnia disorder for one month: a meta-analysis of a randomized controlled trial.
Cai, Y; Hong, Z; Pan, J; Xiang, T, 2021
)
1.16
"Our meta-analysis showed that zolpidem is an effective and safe therapy option to treat insomnia disorder for one month."( Efficacy and safety of Zolpidem in the treatment of insomnia disorder for one month: a meta-analysis of a randomized controlled trial.
Cai, Y; Hong, Z; Pan, J; Xiang, T, 2021
)
1.22

Pharmacokinetics

Zolpidem could achieve significantly faster absorption rate and higher plasma concentration than that from oral route. In male and female subjects zolPidem PK were linear, with area under the curve (AUC) proportional to dose.

ExcerptReferenceRelevance
" The methods used for pharmacokinetic and drug metabolism studies are based on column-switching high-performance liquid chromatography; they do not require any sample manipulation because the plasma or diluted urine is injected into a pre-column where clean-up and preconcentration take place."( Determination of zolpidem, a new sleep-inducing agent, and its metabolites in biological fluids: pharmacokinetics, drug metabolism and overdosing investigations in humans.
Ascalone, V; Flaminio, L; Guinebault, P; Morselli, PL; Thénot, JP, 1992
)
0.62
" Pharmacokinetic and pharmacodynamic evaluations were repeated at the end of the study on day 14 or day 21."( Pharmacokinetics and pharmacodynamics of zolpidem following repeated doses in hemodialyzed uraemic patients.
Bianchetti, G; Danjou, P; Dhib, M; Dubruc, C; Etienne, I; Fillastre, JP; Geffroy-Josse, S; Rosenzweig, P, 1993
)
0.55
" This study attempted to evaluate the pharmacokinetic and pharmacodynamic interactions between zolpidem 10 mg, a short-acting hypnotic, and fluoxetine 20 mg, an SSRI."( The effect of co-administration of zolpidem with fluoxetine: pharmacokinetics and pharmacodynamics.
Allard, S; Johnson, M; Piergies, AA; Roth-Schechter, BF; Sweet, J, 1996
)
0.79
" The method is applicable to single-dose pharmacokinetic studies of zolpidem in humans."( Analysis of zolpidem in human plasma by high-performance liquid chromatography with fluorescence detection: application to single-dose pharmacokinetic studies.
Durol, AL; Greenblatt, DJ, 1997
)
0.91
" The method is simple, rapid, and applicable to pharmacokinetic studies of zolpidem after administering two intravenous bolus doses (1 and 4 mg/kg) in rats."( Determination of zolpidem in serum microsamples by high-performance liquid chromatography and its application to pharmacokinetics in rats.
Lau, CE; Sun, L; Wang, Q, 1999
)
0.87
"005), prolonged elimination half-life (41 versus 3 hours; p < ."( Differential impairment of triazolam and zolpidem clearance by ritonavir.
Daily, JP; Durol, AL; Graf, JA; Greenblatt, DJ; Harmatz, JS; Hoffman, JL; Mertzanis, P; Shader, RI; von Moltke, LL, 2000
)
0.57
" Pharmacodynamic (tracking, attention, and memory test) and pharmacokinetic measurements were conducted over a period of 24 and 50 h, respectively, after drug intake."( Comparative tolerability, pharmacodynamics, and pharmacokinetics of a metabolite of a quinolizinone hypnotic and zolpidem in healthy subjects.
Bury, M; Dingemanse, J; Hussain, Y; van Giersbergen, P, 2000
)
0.52
" The pharmacokinetic characteristics of the active drugs were estimated using a noncompartmental method and NONMEM."( Pharmacokinetics, pharmacodynamics, and relative pharmacokinetic/pharmacodynamic profiles of zaleplon and zolpidem.
Cevallos, W; Darwish, M; Drover, D; Lemmens, H; Naidu, S; Stanski, D, 2000
)
0.52
" The apparent elimination half-life of zaleplon (60."( Pharmacokinetics, pharmacodynamics, and relative pharmacokinetic/pharmacodynamic profiles of zaleplon and zolpidem.
Cevallos, W; Darwish, M; Drover, D; Lemmens, H; Naidu, S; Stanski, D, 2000
)
0.52
" CL(int,in vivo) was calculated from in vivo pharmacokinetic data using three frequent mathematical models (the well stirred, parallel-tube, and dispersion models)."( Prediction of human hepatic clearance from in vivo animal experiments and in vitro metabolic studies with liver microsomes from animals and humans.
Kagayama, A; Kimura, S; Naritomi, Y; Sugiyama, Y; Suzuki, A; Terashita, S, 2001
)
0.31
" The pharmacodynamic parameters for the reinforcement rate, an index of timing performance, were determined by integration of behavioral and pharmacokinetic profiles in a between-subject design using the effect-linked inhibitory sigmoidal E(max) model."( The effect of zolpidem on operant behavior and its relation to pharmacokinetics after intravenous and subcutaneous administration: concentration-effect relations.
Falk, JL; Lau, CE; Sun, L; Wang, Q, 2002
)
0.68
"Sixteen normal healthy female volunteers, ages 22 to 42 years, participated in this study to determine the pharmacokinetic characteristics of zolpidem and the influence of oral contraceptives and smoking."( Zolpidem pharmacokinetic properties in young females: influence of smoking and oral contraceptive use.
Greenblatt, DJ; Harmatz, JS; Klein, A; Ochs, HR; Olubodun, JO; Shader, RI; Trüten, V; von Moltke, LL, 2002
)
1.96
"The pharmacokinetic and pharmacodynamic interactions of ethanol with the full benzodiazepine agonist midazolam, the partial agonist bretazenil and the benzodiazepine BZ1 receptor subtype selective agonist zolpidem have been determined in the rat in vivo, using an integrated pharmacokinetic-pharmacodynamic approach."( Mechanism-based pharmacodynamic modeling of the interaction of midazolam, bretazenil, and zolpidem with ethanol.
Danhof, M; Tuk, B; van Gool, T, 2002
)
0.72
"The increased Cmax and lower oral clearance of zolpidem in the elderly are consistent with recommendations of lower clinical doses of zolpidem in the elderly."( Pharmacokinetic properties of zolpidem in elderly and young adults: possible modulation by testosterone in men.
Greenblatt, DJ; Harmatz, JS; Hesse, LM; Ochs, HR; Olubodun, JO; Roubenoff, R; Shader, RI; von Moltke, LL, 2003
)
0.86
" The duration of action of zaleplon, zolpidem and zopiclone can be related to their individual pharmacokinetic profile, which subsequently determines the time course of drug effect."( Comparative pharmacokinetics and pharmacodynamics of short-acting hypnosedatives: zaleplon, zolpidem and zopiclone.
Drover, DR, 2004
)
0.82
" To assess pharmacodynamic and neurochemical effects of zolpidem, open-field behavior, pentylenetetrazole-induced seizure threshold and benzodiazepine receptor binding in vitro were evaluated in the same animal following a single dose of zolpidem."( Acute zolpidem administration produces pharmacodynamic and receptor occupancy changes at similar doses.
Fahey, JM; Grassi, JM; Greenblatt, DJ; Reddi, JM, 2006
)
1.06
"Voriconazole caused a moderate increase in exposure to zolpidem in healthy young subjects but no clear pharmacodynamic changes were observed between the groups."( Effect of voriconazole on the pharmacokinetics and pharmacodynamics of zolpidem in healthy subjects.
Laine, K; Leino, K; Neuvonen, PJ; Olkkola, KT; Saari, TI; Valtonen, M, 2007
)
0.82
"The aim of this study was to compare the relative bioavailability and the pharmacokinetic profile of a single oral dose of a zolpidem modified-release (MR) 12."( Pharmacokinetic profile of a new modified release formulation of zolpidem designed to improve sleep maintenance.
Andre, F; Bianchetti, G; Dubruc, C; McDougall, S; Weinling, E, 2006
)
0.78
" Even though the same dose of the medicine is administered to each patient, the blood level of zolpidem and the time required to obtain peak concentration are not consistent among different people."( Effects of chromosomal variations on pharmacokinetic activity of zolpidem in healthy volunteers: an array-based comparative genomic hybridization study.
Choi, JS; Han, SI; Jeon, YW; Kang, CY; Lee, KH; Moon, HJ; Park, EJ; Rha, HK, 2007
)
0.8
" Caffeine partially, but not completely, reversed most pharmacodynamic effects of zolpidem."( Pharmacokinetic and pharmacodynamic interactions between zolpidem and caffeine.
Cysneiros, RM; Farkas, D; Greenblatt, DJ; Harmatz, JS; von Moltke, LL, 2007
)
0.81
" Zolpidem from the formulation was rapidly absorbed and reached maximum plasma concentrations within 38 min of dosing, however the half-life was independent of the dose and side effects were consistent with the known pharmacology of the drug."( Daytime pharmacodynamic and pharmacokinetic evaluation of low-dose sublingual transmucosal zolpidem hemitartrate.
Corser, BC; Mayleben, D; Roth, T; Singh, NN, 2008
)
1.48
" Multiple pharmacokinetic measures were assessed at nine post-dose intervals and pharmacodynamics was assessed by polysomnography and actigraphy."( Potential pharmacokinetic basis for zolpidem dosing in children with sleep difficulties.
Blumer, JL; Christensen, M; Glaze, D; O'Riordan, MA; Reed, MD; Rosen, CL; Springer, MA; Steinberg, F, 2008
)
0.62
" pharmacokinetic data on 670 drugs representing, to our knowledge, the largest publicly available set of human clinical pharmacokinetic data."( Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
Lombardo, F; Obach, RS; Waters, NJ, 2008
)
0.35
" Zolpidem's short duration of action is partly related to its short elimination half-life, but the associations between plasma levels and pharmacodynamic (PD) effects are not precisely known."( Pharmacokinetics, pharmacodynamics and the pharmacokinetic/ pharmacodynamic relationship of zolpidem in healthy subjects.
Cohen, AF; de Haas, SL; Dingemanse, J; Hoever, P; Schoemaker, RC; van Gerven, JM, 2010
)
1.49
" One of these compounds, 10a, showed equivalent efficacy in a rat EEG/EMG model to a previously identified clinical candidate and a potentially superior pharmacokinetic profile as determined from a human microdose study."( Identification of a novel selective H1-antihistamine with optimized pharmacokinetic properties for clinical evaluation in the treatment of insomnia.
Beaton, G; Bradbury, MJ; Coon, T; Crowe, PD; Hernandez, LM; Hoare, SR; Huang, C; Jalali, K; Li, BF; Madan, A; Malany, S; Marinkovic, D; Moree, WJ; Petroski, RE; Sacaan, A; Tucci, FC; Wang, H; Wen, J; Yang, C; Yu, J; Zamani-Kord, S, 2010
)
0.36
"The objective of this study was to evaluate the pharmacokinetic interaction between zolpidem and carbamazepine in healthy volunteers."( Pharmacokinetic interaction between zolpidem and carbamazepine in healthy volunteers.
Bâldea, I; Leucuţa, SE; Muntean, D; Neag, M; Popa, A; Vlase, L, 2011
)
0.87
"Our objective was to evaluate a possible pharmacokinetic interaction between zolpidem and ciprofloxacin in healthy volunteers."( Pharmacokinetic interaction between zolpidem and ciprofloxacin in healthy volunteers.
Leucuţa, SE; Muntean, D; Neag, M; Popa, A; Vlase, L, 2011
)
0.87
" The primary pharmacokinetic parameters were T(max) (h) = (1."( A rapid and highly sensitive UPLC-MS-MS method for the quantification of zolpidem tartrate in human EDTA plasma and its application to pharmacokinetic study.
Bapuji, AT; Himabindu, V; Rao, VS; Ravinder, S; Reddy, DC, 2012
)
0.61
"The pharmacokinetic profile of zolpidem in dogs was dose dependent, and the plasma drug concentrations attained were lower than those for humans administered equivalent doses."( Pharmacokinetics and pharmacodynamics of zolpidem after oral administration of a single dose in dogs.
Breghi, G; Briganti, A; Giorgi, M; Portela, DA, 2012
)
0.93
"This paper addresses the pharmacokinetic properties of eszopiclone and the extent to which the longer half-life of eszopiclone compared to other commonly used hypnotics (immediate-release zolpidem, modified-release zolpidem, triazolam, zaleplon) may translate into either improved efficacy in enhancing sleep maintenance, or increased probability of residual sedative or performance-impairing effects."( Pharmacokinetic evaluation of eszopiclone: clinical and therapeutic implications.
Greenblatt, DJ; Zammit, GK, 2012
)
0.57
" The mean half-life in healthy nonelderly individuals (6."( Pharmacokinetic evaluation of eszopiclone: clinical and therapeutic implications.
Greenblatt, DJ; Zammit, GK, 2012
)
0.38
"This randomized, open-label crossover study compared the pharmacokinetic profile of ZST with that of IR oral zolpidem in healthy adults."( Comparison of pharmacokinetic profiles of zolpidem buffered sublingual tablet and zolpidem oral immediate-release tablet: results from a single-center, single-dose, randomized, open-label crossover study in healthy adults.
Greenblatt, DJ; Harmatz, JS; Harris, SC; Kapil, RP; Moline, ML; Roth, T; Singh, NN, 2013
)
0.87
" In this randomized, open-label, single-site study, the pharmacokinetic profile of ZST was evaluated when administered while fasting and following a standard high-fat meal (fed state)."( Influence of food on pharmacokinetics of zolpidem from fast dissolving sublingual zolpidem tartrate tablets.
Greenblatt, DJ; Harmatz, JS; Harris, SC; Kapil, RP; Roth, T; Singh, NN, 2013
)
0.66
" In male and female subjects zolpidem PK were linear, with area under the curve (AUC) proportional to dose, and apparent oral clearance and elimination half-life independent of dose."( Gender differences in pharmacokinetics and pharmacodynamics of zolpidem following sublingual administration.
Greenblatt, DJ; Harmatz, JS; Harris, SC; Kapil, RP; Moline, ML; Roth, T; Singh, NN; Steinberg, F, 2014
)
0.93
" The population pharmacokinetic analysis modeled zolpidem concentrations using nonlinear mixed effects models."( Preliminary assessment of zolpidem pharmacokinetics in pediatric burn patients.
Buterbaugh, W; Gottschlich, MM; Healy, D; Kagan, RJ; Sherwin, CM; Spigarelli, MG; Stockmann, C, 2014
)
0.96
" Seventy-three zolpidem concentrations were measured with a mean Cmax of 291 ± 140 ng/mL."( Preliminary assessment of zolpidem pharmacokinetics in pediatric burn patients.
Buterbaugh, W; Gottschlich, MM; Healy, D; Kagan, RJ; Sherwin, CM; Spigarelli, MG; Stockmann, C, 2014
)
1.06
"A population pharmacokinetic model has been developed that reliably characterized the pharmacokinetic parameters of zolpidem when used as a sleep-enhancing agent among pediatric burn patients."( Preliminary assessment of zolpidem pharmacokinetics in pediatric burn patients.
Buterbaugh, W; Gottschlich, MM; Healy, D; Kagan, RJ; Sherwin, CM; Spigarelli, MG; Stockmann, C, 2014
)
0.91
" These sleep effects are also consistent with the pharmacokinetic profile of lorediplon."( A single-dose, randomized, double-blind, double dummy, placebo and positive-controlled, five-way cross-over study to assess the pharmacodynamic effects of lorediplon in a phase advance model of insomnia in healthy Caucasian adult male subjects.
Baleeiro, T; D'Aniello, F; Gropper, S; Guglietta, A; Horoszok, L; Roth, T; Santos, B, 2014
)
0.4
"This study analyzed pharmacokinetic parameters of zolpidem, formulated as a sublingual zolpidem tartrate tablet (ZST; Intermezzo®), in healthy elderly males and females (mean age 72 years) and in non-elderly males and females (34 years)."( Pharmacokinetics of zolpidem from sublingual zolpidem tartrate tablets in healthy elderly versus non-elderly subjects.
Greenblatt, DJ; Harmatz, JS; Harris, SC; Kapil, RP; Roth, T; Singh, NN; Steinberg, F, 2014
)
0.98
" Pharmacokinetic parameters were estimated from plasma concentration-time data using standard non-compartmental methods."( Pharmacokinetic effects of simultaneous administration of single-dose gabapentin 500 mg and zolpidem tartrate 10 mg in healthy volunteers: a randomized, open-label, crossover trial.
Furey, SA; Galitz, LA; Jayawardena, S, 2015
)
0.64
" Pharmacokinetic studies in rats demonstrated that intranasally administered zolpidem could achieve significantly faster absorption rate and higher plasma concentration than that from oral route."( Zolpidem Mucoadhesive Formulations for Intranasal Delivery: Characterization, In Vitro Permeability, Pharmacokinetics, and Nasal Ciliotoxicity in Rats.
Ho, T; Lee, B; Li, M; Qian, S; Toh, M; Wang, Y; Zhang, Q; Zhou, L; Zuo, Z, 2016
)
2.11
" Multiple venous blood samples were collected for pharmacokinetic analyses."( Pharmacokinetics of a Novel Zolpidem Nasal Spray for Rapid Management of Insomnia: First Trial in Humans.
Ho, T; Lee, B; Li, CT; Su, TP; Toh, M; Wang, Y, 2016
)
0.73
"Four randomized, double-blind, placebo-controlled, 4-period drug-drug interaction studies were conducted in healthy subjects to evaluate the pharmacokinetic and pharmacodynamic (PD) interactions between mirogabalin and commonly used central nervous system depressants."( Pharmacokinetics, Pharmacodynamics, Safety, and Tolerability of Mirogabalin When Coadministered With Lorazepam, Zolpidem, Tramadol, or Ethanol: Results From Drug-Drug Interaction Studies in Healthy Subjects.
Currie, A; Dishy, V; Dow, J; He, L; Ishizuka, H; Jansen, M; Mendell, J; Merante, D; Zahir, H, 2018
)
0.69
" The pharmacokinetic profile of each drug was determined from blood samples."( Pharmacodynamic and pharmacokinetic profile of SM-1, a triple-drug combination to increase total sleep time.
Chen, LB; Dahl, T; Lovró, Z; Meierjohann, A; Mikola, H; Puhakka, A; Roth, T; Scheinin, M; Suopanki-Lalowski, J; Valge, M; Vuorilehto, L, 2019
)
0.51
" The objective of this study was to apply physiologically based pharmacokinetic (PBPK) models in pediatric patients to investigate the absorption and pharmacokinetics of 4 drugs belonging to the Biopharmaceutics Classification System (BCS) class I administered as oral liquid formulations."( Evaluation of Physiologically Based Pharmacokinetic Models to Predict the Absorption of BCS Class I Drugs in Different Pediatric Age Groups.
Burckart, GJ; Dallmann, A; Liu, XI; van den Anker, JN, 2021
)
0.62
"To investigate pharmacokinetic and pharmacodynamic differences of zolpidem between males and females and their causes, including CYP3A4 activity."( Effect of CYP3A4 metabolism on sex differences in the pharmacokinetics and pharmacodynamics of zolpidem.
Cho, JY; Chung, JY; Jeon, I; Jeong, S; Jung, E; Kim, KS; Lee, Y; Oh, WY; Yoon, S, 2021
)
1.08

Compound-Compound Interactions

Eight weeks of the zolpidem combined with paroxetine treatment to patients with primary insomnia is more effective than zolPidem treatment only in sleep maintenance and early morning awakenings.Clinical testing of nabilone, either alone, or in combination with zol pidem is warranted.

ExcerptReferenceRelevance
"The following double-blind, randomised study dealt with three questions: (1) Is a multidimensional psychometric rating scale suitable for the measurement of mood before anaesthesia? (2) What are the effects of the new benzodiazepine-like drug zolpidem on preoperative mood compared with phenobarbital? (3) Is the combination with Promethazine suggestive? METHODS."( [Multidimensional psychometric assessment of preoperative mood. Effects of zolpidem compared to phenobarbital combined with promethazine as premedication].
Hüppe, M; Nidermaier, B; Uhlig, T, 1995
)
0.7
" The study compared preanesthesiological treatment by zolpidem and phenobarbital in combination with promethazine in a clinical setting."( Mood effects of zolpidem versus phenobarbital combined with promethazine in an anesthesiological setting.
Hüppe, M; Nidermaier, B; Pestel, G; Uhlig, T, 1996
)
0.89
" The study shows that a combination with promethazine is recommended, because promethazine has a selective deactivating effect."( [Optimizing anesthesiologic premedication with reference to biopsychological theories. Exemplified by the effect of dipotassium clorazepate and zolpidem in combination with promethazine].
Schmucker, P; Schön, J; Uhlig, T, 1997
)
0.5
" Rifampicin significantly induced the metabolism of the newer hypnosedatives and decreased their sedative effects, indicating that a dose increase of these agents may be necessary when they are administered with rifampicin."( Clinically important drug interactions with zopiclone, zolpidem and zaleplon.
Greenblatt, DJ; Hesse, LM; von Moltke, LL, 2003
)
0.57
" This study assessed the effects of caffeine on sleep architecture and electroencephalography (EEG) spectrum alone and in combination with two different sleep-promoting medications."( Effects on sleep stages and microarchitecture of caffeine and its combination with zolpidem or trazodone in healthy volunteers.
Hutson, PH; Ivarsson, M; Nutt, DJ; Paterson, LM; Wilson, SJ, 2009
)
0.58
"Cognitive behavioral therapy used singly or in combination with zolpidem produced significant improvements in sleep latency, time awake after sleep onset, and sleep efficiency during initial therapy (all P<."( Cognitive behavioral therapy, singly and combined with medication, for persistent insomnia: a randomized controlled trial.
Baillargeon, L; Bastien, C; Guay, B; Ivers, H; Mérette, C; Morin, CM; Savard, J; Vallières, A, 2009
)
0.59
" Pharmacokinetic data for zolpidem alone and in combination with SJW were analysed by high-performance liquid chromatography."( Drug interaction between St John's wort and zolpidem in healthy subjects.
Echizenya, M; Hojo, Y; Ohkubo, T; Shimizu, T, 2011
)
0.93
"Current insomnia treatments such as γ-aminobutyric acid (GABA) receptor modulators are associated with sedative and muscle-relaxant effects, which increase when drug intake is combined with alcohol."( Differential effects of the dual orexin receptor antagonist almorexant and the GABA(A)-α1 receptor modulator zolpidem, alone or combined with ethanol, on motor performance in the rat.
Brisbare-Roch, C; Jenck, F; Lecourt, H; Steiner, MA; Strasser, DS, 2011
)
0.58
"To examine the speed and trajectory of changes in sleep/wake parameters during short-term treatment of insomnia with cognitive-behavioral therapy (CBT) alone versus CBT combined with medication; and to explore the relationship between early treatment response and post-treatment recovery status."( Speed and trajectory of changes of insomnia symptoms during acute treatment with cognitive-behavioral therapy, singly and combined with medication.
Beaulieu-Bonneau, S; Guay, B; Ivers, H; Mérette, C; Morin, CM; Savard, J; Vallières, A, 2014
)
0.4
"3 years; 97 women, 63 men) who underwent a six-week course of CBT, singly or combined with 10 mg zolpidem nightly."( Speed and trajectory of changes of insomnia symptoms during acute treatment with cognitive-behavioral therapy, singly and combined with medication.
Beaulieu-Bonneau, S; Guay, B; Ivers, H; Mérette, C; Morin, CM; Savard, J; Vallières, A, 2014
)
0.62
"This placebo-controlled study examined the effects of zolpidem alone and in combination with nabilone on cannabis withdrawal and a laboratory measure of relapse."( Effects of zolpidem alone and in combination with nabilone on cannabis withdrawal and a laboratory model of relapse in cannabis users.
Bedi, G; Comer, SD; Cooper, ZD; Foltin, RW; Haney, M; Herrmann, ES; Ramesh, D; Reed, SC, 2016
)
1.07
"Both medication conditions decreased withdrawal-related disruptions in sleep, but only zolpidem in combination with nabilone decreased withdrawal-related disruptions in mood and food intake relative to placebo."( Effects of zolpidem alone and in combination with nabilone on cannabis withdrawal and a laboratory model of relapse in cannabis users.
Bedi, G; Comer, SD; Cooper, ZD; Foltin, RW; Haney, M; Herrmann, ES; Ramesh, D; Reed, SC, 2016
)
1.05
"Clinical testing of nabilone, either alone, or in combination with zolpidem is warranted."( Effects of zolpidem alone and in combination with nabilone on cannabis withdrawal and a laboratory model of relapse in cannabis users.
Bedi, G; Comer, SD; Cooper, ZD; Foltin, RW; Haney, M; Herrmann, ES; Ramesh, D; Reed, SC, 2016
)
1.06
" The main objective of this study was to evaluate the impact of cognitive-behavior therapy (CBT), alone and combined with medication, on various indices of daytime and psychological functioning."( Cognitive-behavior therapy singly and combined with medication for persistent insomnia: Impact on psychological and daytime functioning.
Beaulieu-Bonneau, S; Bélanger, L; Guay, B; Ivers, H; Mérette, C; Morin, CM; Sánchez Ortuño, M; Savard, J; Vallières, A, 2016
)
0.43
" The aim of this study was to determine whether the zolpidem combined with paroxetine would be effective in the treatment of patients with primary insomnia."( Effect and safety of paroxetine combined with zolpidem in treatment of primary insomnia.
Liu, Y; Mao, HJ; Song, MF; Tang, GZ; Wang, SD; Xu, XH; Yin, Y; Yu, ZH, 2017
)
0.96
"Ninety patients meeting DSM-IV criteria for primary insomnia were randomly assigned to 8 weeks of treatment with zolpidem combined with paroxetine (the combined treatment group, n = 45) or zolpidem combined with placebo (the control group, n = 45)."( Effect and safety of paroxetine combined with zolpidem in treatment of primary insomnia.
Liu, Y; Mao, HJ; Song, MF; Tang, GZ; Wang, SD; Xu, XH; Yin, Y; Yu, ZH, 2017
)
0.92
"Eight weeks of the zolpidem combined with paroxetine treatment to patients with primary insomnia is more effective than zolpidem treatment only in sleep maintenance and early morning awakenings."( Effect and safety of paroxetine combined with zolpidem in treatment of primary insomnia.
Liu, Y; Mao, HJ; Song, MF; Tang, GZ; Wang, SD; Xu, XH; Yin, Y; Yu, ZH, 2017
)
1.04
"To document the long-term sleep outcomes at 12 and 24 months after patients with chronic insomnia were treated with cognitive-behavioral therapy (CBT), either singly or combined with zolpidem medication."( Long-Term Maintenance of Therapeutic Gains Associated With Cognitive-Behavioral Therapy for Insomnia Delivered Alone or Combined With Zolpidem.
Beaulieu-Bonneau, S; Guay, B; Ivers, H; Morin, CM, 2017
)
0.85
" They were first randomized for a six-week acute treatment phase involving CBT alone or CBT combined with nightly zolpidem, and randomized for a six-month extended treatment phase involving CBT, no additional treatment, CBT combined with zolpidem as needed, or CBT with zolpidem tapered."( Long-Term Maintenance of Therapeutic Gains Associated With Cognitive-Behavioral Therapy for Insomnia Delivered Alone or Combined With Zolpidem.
Beaulieu-Bonneau, S; Guay, B; Ivers, H; Morin, CM, 2017
)
0.87
"The results suggest that CBT for insomnia, when delivered alone or in combination with medication, produce durable sleep improvements up to two years after completion of treatment."( Long-Term Maintenance of Therapeutic Gains Associated With Cognitive-Behavioral Therapy for Insomnia Delivered Alone or Combined With Zolpidem.
Beaulieu-Bonneau, S; Guay, B; Ivers, H; Morin, CM, 2017
)
0.66
"Four randomized, double-blind, placebo-controlled, 4-period drug-drug interaction studies were conducted in healthy subjects to evaluate the pharmacokinetic and pharmacodynamic (PD) interactions between mirogabalin and commonly used central nervous system depressants."( Pharmacokinetics, Pharmacodynamics, Safety, and Tolerability of Mirogabalin When Coadministered With Lorazepam, Zolpidem, Tramadol, or Ethanol: Results From Drug-Drug Interaction Studies in Healthy Subjects.
Currie, A; Dishy, V; Dow, J; He, L; Ishizuka, H; Jansen, M; Mendell, J; Merante, D; Zahir, H, 2018
)
0.69
"In this study, we intend to assess the efficacy of zolpidem combined with cognitive-behavioral therapy (CBT) for patients with primary insomnia (PI)."( Therapeutic efficacy of zolpidem combined with cognitive-behavioral therapy on primary insomnia.
Liang, B; Song, Y, 2019
)
1.07

Bioavailability

The aim of this study was to compare the relative bioavailability and the pharmacokinetic profile of a single oral dose of a zolpidem modified-release (MR) 12. It is proposed that by modifying the cellular redox state, caffeine ultimately reduces the pool of reactive oxygen species, thereby increasing the bioavailability of endogenous melatonin.

ExcerptReferenceRelevance
" Bioavailability is 67% after oral doses of 5-20 mg."( Zolpidem: a nonbenzodiazepine hypnotic for treatment of insomnia.
Hoehns, JD; Perry, PJ, 1993
)
1.73
" Although zaleplon has a much lower bioavailability (30%), the treatment dose is similar to zolpidem and zopiclone (bioavilaibility of 70%) because of the increased potency of zaleplon."( Comparative pharmacokinetics and pharmacodynamics of short-acting hypnosedatives: zaleplon, zolpidem and zopiclone.
Drover, DR, 2004
)
0.76
" Compound 62 is currently one of the most binding selective GABA-A alpha 3-benzodiazepine-site partial agonists known, and although its selectivity is limited, its good pharmacokinetic profile in the rat (33% oral bioavailability after a 3 mg/kg dose, reaching a peak plasma concentration of 179 ng/mL; half-life of 1 h) made it a useful pharmacological tool to explore the effect of a GABA-A alpha 2/alpha 3 agonist in vivo."( 3-phenyl-6-(2-pyridyl)methyloxy-1,2,4-triazolo[3,4-a]phthalazines and analogues: high-affinity gamma-aminobutyric acid-A benzodiazepine receptor ligands with alpha 2, alpha 3, and alpha 5-subtype binding selectivity over alpha 1.
Atack, JR; Carling, RW; Castro, JL; Cook, SM; Dawson, GR; Ferris, P; Isted, C; Leeson, PD; McKernan, RM; Moore, KW; O'Connor, D; Quirk, K; Street, LJ; Thomas, S; Thompson, SA; Wafford, KA; Wild, D, 2004
)
0.32
"The aim of this study was to compare the relative bioavailability and the pharmacokinetic profile of a single oral dose of a zolpidem modified-release (MR) 12."( Pharmacokinetic profile of a new modified release formulation of zolpidem designed to improve sleep maintenance.
Andre, F; Bianchetti, G; Dubruc, C; McDougall, S; Weinling, E, 2006
)
0.78
" Human oral bioavailability is an important pharmacokinetic property, which is directly related to the amount of drug available in the systemic circulation to exert pharmacological and therapeutic effects."( Hologram QSAR model for the prediction of human oral bioavailability.
Andricopulo, AD; Moda, TL; Montanari, CA, 2007
)
0.34
" It is proposed that by modifying the cellular redox state, caffeine ultimately reduces the pool of reactive oxygen species, thereby increasing the bioavailability of endogenous melatonin for interaction with zolpidem."( The paradox of caffeine-zolpidem interaction: a network analysis.
Myslobodsky, M, 2009
)
0.85
"Oral bioavailability (F) is a product of fraction absorbed (Fa), fraction escaping gut-wall elimination (Fg), and fraction escaping hepatic elimination (Fh)."( Physicochemical space for optimum oral bioavailability: contribution of human intestinal absorption and first-pass elimination.
Chang, G; El-Kattan, A; Miller, HR; Obach, RS; Rotter, C; Steyn, SJ; Troutman, MD; Varma, MV, 2010
)
0.36
" Carbamazepine interacts with zolpidem in healthy volunteers and lowers its bioavailability by about 57%."( Pharmacokinetic interaction between zolpidem and carbamazepine in healthy volunteers.
Bâldea, I; Leucuţa, SE; Muntean, D; Neag, M; Popa, A; Vlase, L, 2011
)
0.93
" Ciprofloxacin interacts with zolpidem in healthy volunteers, raising its bioavailability by about 46%."( Pharmacokinetic interaction between zolpidem and ciprofloxacin in healthy volunteers.
Leucuţa, SE; Muntean, D; Neag, M; Popa, A; Vlase, L, 2011
)
0.93
" The initial rate of absorption was faster, and initial systemic exposure was greater, with ZST compared with oral IR."( Comparison of pharmacokinetic profiles of zolpidem buffered sublingual tablet and zolpidem oral immediate-release tablet: results from a single-center, single-dose, randomized, open-label crossover study in healthy adults.
Greenblatt, DJ; Harmatz, JS; Harris, SC; Kapil, RP; Moline, ML; Roth, T; Singh, NN, 2013
)
0.65
" Pharmacokinetic studies in rats demonstrated that intranasally administered zolpidem could achieve significantly faster absorption rate and higher plasma concentration than that from oral route."( Zolpidem Mucoadhesive Formulations for Intranasal Delivery: Characterization, In Vitro Permeability, Pharmacokinetics, and Nasal Ciliotoxicity in Rats.
Ho, T; Lee, B; Li, M; Qian, S; Toh, M; Wang, Y; Zhang, Q; Zhou, L; Zuo, Z, 2016
)
2.11
"Pharmacokinetic profiles of zolpidem are presented from a bioavailability (8mg intravenous; 10mg immediate release Stilnox®; 10mg and 12."( Mechanistic investigation of the negative food effect of modified release zolpidem.
Andreas, CJ; Dressman, JB; Markopoulos, C; Pepin, X; Reppas, C; Vertzoni, M, 2017
)
0.98
" Deconvolution verified that the in vivo absorption rate from the modified release formulation is controlled by the formulation in the fasted state, whereas in the fed state, the absorption rate is mainly controlled by gastric emptying."( Mechanistic investigation of the negative food effect of modified release zolpidem.
Andreas, CJ; Dressman, JB; Markopoulos, C; Pepin, X; Reppas, C; Vertzoni, M, 2017
)
0.69
" The oral administration of progesterone, however, is compromised by individual differences in bioavailability and metabolism of the steroid."( Sleep after intranasal progesterone vs. zolpidem and placebo in postmenopausal women - A randomized, double-blind cross over study.
Adamczyk, M; Beitinger, ME; Beitinger, P; Bleifuss, A; Cordeiro, S; Friess, E; Kluge, M; Mattern, C; Rupprecht, R; Schüssler, P; Steiger, A; Uhr, M; Wetter, TC; Yassouridis, A, 2018
)
0.75
"The ATP-binding cassette transporter P-glycoprotein (P-gp) is known to limit both brain penetration and oral bioavailability of many chemotherapy drugs."( A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein.
Ambudkar, SV; Brimacombe, KR; Chen, L; Gottesman, MM; Guha, R; Hall, MD; Klumpp-Thomas, C; Lee, OW; Lee, TD; Lusvarghi, S; Robey, RW; Shen, M; Tebase, BG, 2019
)
0.51

Dosage Studied

Study examines the effects of gaboxadol (an investigational treatment for insomnia), zolpidem (a current hypnotic included as an active control) and placebo on body sway and attention/information processing ability following bedtime dosing. Age, gender and alcohol were shown to significantly affect expression of these subunits in individual brain regions.

ExcerptRelevanceReference
" For zolpidem, receptor binding was reduced in cortex without a dose-response effect and no effect was observed on cerebellar binding."( Benzodiazepine receptor binding of nonbenzodiazepines in vivo: alpidem, zolpidem and zopiclone.
Byrnes, JJ; Greenblatt, DJ; Miller, LG, 1992
)
1.03
"03) after three hours post dosing without any change in ventilation, Vt/ti or ti/ttot."( Effects of zolpidem versus diazepam and placebo on breathing control parameters in healthy human subjects.
Attali, P; Fuseau, E; Maillard, D; Rosenzweig, P; Thiercelin, JF, 1992
)
0.67
" Moreover, alpidem, zolpidem, and zopiclone did not modify the 2-chloroadenosine dose-response curves nor the diazepam induced sensitization of adenosine-induced relaxation."( Influence of diazepam, alpidem, zolpidem and zopiclone, on the response to adenosine of the guinea pig isolated trachea.
Advenier, C; Candenas, ML; Devillier, P; Naline, E, 1991
)
0.89
" Daytime sleep propensity during the day after dosing was evaluated with the multiple sleep latency test."( Daytime wakefulness following a bedtime oral dose of zolpidem 20 mg, flunitrazepam 2 mg and placebo.
Bensimon, G; Foret, J; Lacomblez, L; Simon, P; Thiercelin, JF; Warot, D, 1990
)
0.53
" The dose-response curve produced by Ro 16-6028 was flatter than that for Ro 17-1812, however."( Further investigation of the stimulus properties of chlordiazepoxide and zolpidem. Agonism and antagonism by two novel benzodiazepines.
Sanger, DJ, 1987
)
0.5
" When the diazepam and zolpidem dose-response curves were re-established in the presence of a dose of Ro 15-1788 or CGS 8216 the depressant effects of the higher doses were antagonised."( Investigation of the actions of the benzodiazepine antagonists Ro 15-1788 and CGS 8216 using the schedule-controlled behavior of rats.
Sanger, DJ, 1986
)
0.58
" Dose-response curves were then established, before, immediately after and 4 weeks after the daily administration of midazolam (3."( Investigation of the development of tolerance to the actions of zolpidem and midazolam.
Sanger, DJ; Zivkovic, B, 1987
)
0.51
" Of the patients, 87% were treated with a zolpidem dosage of 10 mg/day and the median treatment duration was 30 days."( Zolpidem in insomnia: a 3-year post-marketing surveillance study in Switzerland.
Chevillard, V; Ganzoni, E; Mathy, B; Santoni, JP; Sébille, M,
)
1.84
" Also, the 10-mg zolpidem dosage was judged by the patients to have helped them fall asleep."( A multicenter, placebo-controlled study evaluating zolpidem in the treatment of chronic insomnia.
Roth, T; Scharf, MB; Vogel, GW; Walsh, JK, 1994
)
0.88
" The 15-mg zolpidem dosage provided no clinical advantage over the 10-mg zolpidem dosage."( A multicenter, placebo-controlled study evaluating zolpidem in the treatment of chronic insomnia.
Roth, T; Scharf, MB; Vogel, GW; Walsh, JK, 1994
)
0.93
" From these results, it can be said that zolpidem may be administered safely to patients with severe renal impairment without any modification of the dosage regimen."( Pharmacokinetics and pharmacodynamics of zolpidem following repeated doses in hemodialyzed uraemic patients.
Bianchetti, G; Danjou, P; Dhib, M; Dubruc, C; Etienne, I; Fillastre, JP; Geffroy-Josse, S; Rosenzweig, P, 1993
)
0.82
" Dosage reduction appears to be prudent in patients with renal disease, and caution should be exercised when prescribing zolpidem to elderly patients with hepatic impairment."( Clinical pharmacokinetics and pharmacodynamics of zolpidem. Therapeutic implications.
Costa, J; Salvà, P, 1995
)
0.75
" The dosage was titrated in 5-mg increments until the optimum dosage was reached for case 1 (15 mg hs) and case 2 (10 mg hs)."( Zolpidem for dementia-related insomnia and nighttime wandering.
Hocking, LB; Shelton, PS, 1997
)
1.74
" Observation sessions were conducted 1 hr after dosing on days 1, 10, 12 and 14 of each dose condition and after termination of drug dosing."( Zolpidem physical dependence assessed across increasing doses under a once-daily dosing regimen in baboons.
Ator, NA; Grech, DM; Griffiths, RR; Weerts, EM, 1998
)
1.74
"The objective was to evaluate possible pharmacokinetic and pharmacodynamic interactions for repeated nightly zolpidem dosing with fluoxetine."( Minimal interaction between fluoxetine and multiple-dose zolpidem in healthy women.
Allard, S; MacIntyre, J; Roth-Schechter, B; Sainati, S, 1998
)
0.76
" Office-based neurologists, psychiatrists, internists and general practitioners were asked individually to adjust the dosage of zolpidem (age < or = 65 years, 10-20 mg; age > 65 years, 5-10 mg) over a recommended period of 3-4 weeks."( Safety and tolerance of zolpidem in the treatment of disturbed sleep: a post-marketing surveillance of 16944 cases.
Bandelow, B; Hajak, G, 1998
)
0.81
" Zolpidem-induced benzodiazepine agonist effects (increased electrocardiographic beta activity, digit-symbol substitution test impairment, and delayed recall) during the first 4 hours after dosage were enhanced by ketoconazole but not by itraconazole or fluconazole."( Kinetic and dynamic interaction study of zolpidem with ketoconazole, itraconazole, and fluconazole.
Counihan, M; Durol, AL; Graf, JA; Greenblatt, DJ; Harmatz, JS; Mertzanis, P; Roth-Schechter, B; Shader, RI; von Moltke, LL, 1998
)
1.48
"Zolpidem is an imidazopyridine agent that is indicated for the short term (< or = 4 weeks) treatment of insomnia (recommended dosage 10 mg/day in adults and 5 or 10 mg/day in the elderly or patients with hepatic impairment)."( Zolpidem: an update of its pharmacology, therapeutic efficacy and tolerability in the treatment of insomnia.
Goa, KL; Holm, KJ, 2000
)
3.19
" When the dosage is doubled, no adverse effects are found, but there are no effects different from placebo either."( Zolpidem and promethazine in pre-anaesthetic medication. A pharmacopsychological approach.
Brand, K; Heinze, J; Hüppe, M; Schmucker, P; Uhlig, T, 2000
)
1.75
" Moreover, because age, gender and alcohol were shown to significantly affect expression of these subunits in individual brain regions, dosage and duration of treatment with zolpidem as well as age, gender and additional consumption of alcohol, a history of abuse and dependence might play a role in the development of tolerance and dependence in individual patients."( [Zolpidem: the risk of tolerance and dependence according to case reports, systematic studies and recent molecularbiological data].
Aldenhoff, JB; Burmester, J; Göder, R; Hinze-Selch, D; Treskov, V, 2001
)
1.41
" It appears that the reactions are concentration dependent, therefore, dosage reductions should be made in elderly patients and those with hepatic insufficiency."( Delirium associated with zolpidem.
Brodeur, MR; Stirling, AL, 2001
)
0.61
" During that time, he gradually escalated the total dosage to an amount of 400 mg/day in divided doses."( Detoxification from high-dose zolpidem using diazepam.
Eraikhuemen, NE; Kearson, ML; Lanes, DM; Larose-Pierre, M; Payne, DR; Rappa, LR, 2004
)
0.61
" This was not seen following similar dosing of diazepam."( Sub-chronic administration of zolpidem affects modifications to rat sleep architecture.
Dunn, SL; Johnson, C; Koblan, KS; Motzel, SL; Renger, JJ, 2004
)
0.61
"In continuation of a previous psychometric analysis of dose-response data for citalopram in depression, the corresponding study data for escitalopram is of interest, since escitalopram is the active enantiomer of citalopram and because citalopram was used as the active control."( Escitalopram dose-response revisited: an alternative psychometric approach to evaluate clinical effects of escitalopram compared to citalopram and placebo in patients with major depression.
Andersen, HF; Bech, P; Cialdella, P; Pedersen, AG; Tanghøj, P, 2004
)
0.32
"While it is common practice that hypnotics are used on a non-nightly basis, few investigations have been undertaken to evaluate the efficacy of the intermittent dosing strategy."( Long-term, non-nightly administration of zolpidem in the treatment of patients with primary insomnia.
Krystal, AD; McCall, WV; Perlis, ML; Walsh, JK, 2004
)
0.59
" The method was applied, without any interference from the excipients, to the determination of the drug in a tablet dosage form."( Electrochemical study of zolpidem at glassy carbon electrode and its determination in a tablet dosage form by differential pulse voltammetry.
Bekhiet, G; Radi, AE; Wahdan, T, 2004
)
0.63
" At a clinically prescribed dosage these sleep inducers have no remarkable effect on cognitive or attentional functions but increase sleepiness of the subjects."( Effects of zolpidem and zopiclone on cognitive and attentional function in young healthy volunteers: an event-related potential study.
Hayashida, S; Kanno, O; Nakagome, K; Nakajima, T; Sasaki, T; Takazawa, S, 2000
)
0.7
" Subjects memorized the word and nonword lists 1 h before dosing and they were asked to recall the memorized lists 10 h after dosing."( Zolpidem and triazolam do not affect the nocturnal sleep-induced memory improvement.
Boric, K; Cárdenas, AM; Galli, I; Henríquez-Roldán, CF; Meléndez, J; Ortega, A; Zuñiga, L, 2005
)
1.77
" When participants received placebo at both dosing times, performance on some psychomotor tasks (e."( Combined effects of methamphetamine and zolpidem on performance and mood during simulated night shift work.
Foltin, RW; Haney, M; Hart, CL; Nasser, J, 2005
)
0.6
" Approaches to the management of residual symptoms include addressing treatment-emergent side effects and co-morbid conditions, optimizing antidepressant dosing and using augmentation therapy."( Pharmacological approaches to the treatment of residual symptoms.
Fava, M, 2006
)
0.33
" Effect areas for electroencephalographic beta amplitude during 0 to 8 hours and 3 to 6 hours after dosage were greater for MR compared to IR (P < ."( Dynamics and kinetics of a modified-release formulation of zolpidem: comparison with immediate-release standard zolpidem and placebo.
Freeman, J; Greenblatt, DJ; Harmatz, JS; Legangneux, E; Rice, K; Weinling, E; Zammit, GK, 2006
)
0.58
" These findings have been echoed in a six-month study using an intermittent dosing paradigm with subjective endpoints."( Extended-release zolpidem: efficacy and tolerability profile.
Owen, RT, 2006
)
0.67
" Performance testing and subjective evaluations occurred prior to dosing and following forced awakening at 15:00, 2 h after dosing."( Cognitive performance following premature awakening from zolpidem or melatonin induced daytime sleep.
Cardenas, R; Eddy, DR; Fischer, J; Hickey, PA; Storm, WF; Welch, CB, 2007
)
0.58
"25 mg extended-release dosage forms) is indicated for the treatment of insomnia characterized by difficulties with sleep onset and/or sleep maintenance."( Zolpidem extended-release: a single insomnia treatment option for sleep induction and sleep maintenance symptoms.
Barkin, RL,
)
1.57
"001) compared to PBO in NREM sleep EEG, in a dose-response manner."( The selective extrasynaptic GABAA agonist, gaboxadol, improves traditional hypnotic efficacy measures and enhances slow wave activity in a model of transient insomnia.
Deacon, S; Dijk, DJ; Lundahl, J; Walsh, JK, 2007
)
0.34
"To assess the efficacy of zaleplon 10 mg and zolpidem 10 mg administered during experimental middle-of-the-night awakenings in patients with sleep-maintenance insomnia using objective polysomnographic measures and to assess daytime residual sedation 4 to 7 hours after dosing using sleep-latency testing."( Sleep and residual sedation after administration of zaleplon, zolpidem, and placebo during experimental middle-of-the-night awakening.
Corser, B; Doghramji, K; Fry, JM; James, S; Krystal, A; Mangano, RM; Zammit, GK, 2006
)
0.83
"These findings establish the efficacy of 3 to 7 nights per week dosing of zolpidem extended-release 12."( Long-term efficacy and safety of zolpidem extended-release 12.5 mg, administered 3 to 7 nights per week for 24 weeks, in patients with chronic primary insomnia: a 6-month, randomized, double-blind, placebo-controlled, parallel-group, multicenter study.
Erman, M; Krystal, AD; Roth, T; Soubrane, C; Zammit, GK, 2008
)
0.86
"To assess the effects of post-bedtime dosing with indiplon on next-day function in adults and the elderly."( Post-bedtime dosing with indiplon in adults and the elderly: results from two placebo-controlled, active comparator crossover studies in healthy volunteers.
Burke, PJ; Farber, RH, 2008
)
0.35
", 5-minute pretreatment) shifted the zolpidem dose-response curve to the right in all monkeys showing generalization."( Zolpidem generalization and antagonism in male and female cynomolgus monkeys trained to discriminate 1.0 or 2.0 g/kg ethanol.
Grant, KA; Helms, CM; Rogers, LS; Waters, CA, 2008
)
2.06
"Each treatment period consisted of 2 consecutive nights of dosing separated by a washout of 5 to 12 days."( Low-dose sublingual zolpidem tartrate is associated with dose-related improvement in sleep onset and duration in insomnia characterized by middle-of-the-night (MOTN) awakenings.
Hull, SG; Lankford, DA; Rosenberg, R; Roth, T; Scharf, MB, 2008
)
0.67
" Information for health professionals and workers in forensic structures as well as education of the general population associated with preventive measures such as drug dosage form changes should contribute to improved care management of victims and decreased risk."( Chemical submission: results of 4-year French inquiry.
Burin, E; Dally, S; Djezzar, S; Questel, F, 2009
)
0.35
"This study examines the effects of gaboxadol (an investigational treatment for insomnia), zolpidem (a current hypnotic included as an active control) and placebo on body sway and attention/information processing ability following bedtime dosing in elderly subjects who were woken during the night for assessments."( Tolerability, pharmacokinetics and night-time effects on postural sway and critical flicker fusion of gaboxadol and zolpidem in elderly subjects.
Agrawal, N; Alexander, R; Boyle, J; Calder, N; Danjou, P; Fu, I; Gargano, C; McCrea, JB; Murphy, MG, 2009
)
0.78
"To evaluate tolerability, pharmacokinetics and night-time effects on body sway and critical flicker fusion (CFF) of gaboxadol following bedtime dosing in healthy elderly subjects."( Tolerability, pharmacokinetics and night-time effects on postural sway and critical flicker fusion of gaboxadol and zolpidem in elderly subjects.
Agrawal, N; Alexander, R; Boyle, J; Calder, N; Danjou, P; Fu, I; Gargano, C; McCrea, JB; Murphy, MG, 2009
)
0.56
" Subjects were administered study medication 30 minutes before bedtime and were awakened 2 hours after dosing to evaluate balance (Sensory Organization Test), turning speed and stability, memory (immediate and delayed word recall), and adverse events."( Effect of ramelteon on middle-of-the-night balance in older adults with chronic insomnia.
Peng, X; Rosenthal, M; Wang-Weigand, S; Zammit, G, 2009
)
0.35
" Following recovery, animals were dosed with caffeine (10 mg/kg) alone or in combination with zolpidem (10 mg/kg) or trazodone (20 mg/kg)."( Characterisation of the effects of caffeine on sleep in the rat: a potential model of sleep disruption.
Hutson, PH; Ivarsson, M; Nutt, DJ; Paterson, LM; Wilson, SJ, 2009
)
0.57
" In drug responders, repeated dosing appears to maintain consciousness."( Incidence of clinically significant responses to zolpidem among patients with disorders of consciousness: a preliminary placebo controlled trial.
Myers, R; Whyte, J, 2009
)
0.61
"Modified-release products are complex dosage forms designed to release drug in a controlled manner to achieve desired efficacy and safety."( Challenges and opportunities in establishing scientific and regulatory standards for assuring therapeutic equivalence of modified-release products: workshop summary report.
Abrahamsson, B; Caro, J; Chen, ML; Conner, D; Davit, B; Fackler, P; Farrell, C; Ganes, D; Gupta, S; Katz, R; Mehta, M; Midha, KK; Nambiar, P; Preskorn, SH; Rocci, ML; Sanderink, G; Shah, VP; Stavchansky, S; Temple, R; Thombre, AG; Wang, Y; Winkle, H; Yu, L, 2010
)
0.36
"This pilot study suggests that a higher dosage of zolpidem (> 10 mg/d) is the key risk predictor for CSBs."( Risk predictors for hypnosedative-related complex sleep behaviors: a retrospective, cross-sectional pilot study.
Chen, HC; Hwang, TJ; Liao, SC; Lin, YT; Ni, HC, 2010
)
0.61
" We show that the opioid Fentanyl, and its structurally similar sedative Zolpidem, can be embedded into metakaolin based geopolymer pellets to provide prolonged release dosage forms with mechanical strengths of the same order of magnitude as that of human teeth."( Mechanically strong geopolymers offer new possibilities in treatment of chronic pain.
Bredenberg, S; Engqvist, H; Forsgren, J; Jämstorp, E; Strømme, M, 2010
)
0.59
" Specialist recommendation to cease or reduce dosage of these medications was associated with a high success rate."( Hypnosedative use and predictors of successful withdrawal in new patients attending a falls clinic: a retrospective, cohort study.
Chang, K; Hilmer, SN; Joester, J; Vogler, CM, 2010
)
0.36
" The first case is a 43-year-old woman who took zolpidem up to the dosage of 200 to 400 mg per night."( Zolpidem dependence and withdrawal seizure--report of two cases.
Chu, CL; Juang, YY; Ree, SC; Wang, LJ, 2011
)
2.07
"It is necessary to warn patients who take benzodiazepines in therapy that reinforcement of irritability may occur in case of higher dosage of benzodiazepines, which may be misinterpreted as worsening in mental condition."( Reinforcement of irritability during therapy with benzodiazepines.
Kozumplik, O; Uzun, S, 2011
)
0.37
" Administering PD 0200390 30 min earlier than standard dosing was shown through simulations to reduce latency to persistent sleep by 40%."( Modeling sleep data for a new drug in development using markov mixed-effects models.
Corrigan, B; Karlsson, MO; Kjellsson, MC; Ouellet, D, 2011
)
0.37
"FDA's bioequivalence recommendation for Zolpidem Tartrate Extended Release Tablets is the first to use partial AUC (pAUC) metrics for determining bioequivalence of modified-release dosage forms."( Use of partial AUC to demonstrate bioequivalence of Zolpidem Tartrate Extended Release formulations.
Kim, SH; Lionberger, RA; Raw, AS; Yu, LX; Zhang, X, 2012
)
0.9
"This review addresses the neuroreceptor properties of zolpidem; clinical pharmacokinetics, pharmacodynamics and drug interactions; efficacy as a hypnotic; adverse effects; tolerance, dependence and withdrawal; relation to motor vehicle accidents and complex sleep behaviors; and new dosage forms."( Zolpidem for insomnia.
Greenblatt, DJ; Roth, T, 2012
)
2.07
" Newly available novel dosage forms of zolpidem have increased therapeutic options for patients with insomnia variants such as sleep maintenance insomnia and middle-of-the-night awakening."( Zolpidem for insomnia.
Greenblatt, DJ; Roth, T, 2012
)
2.09
" Zolpidem was then given in dosage of 10 mg three times per day."( Zolpidem improves neuropsychiatric symptoms and motor dysfunction in a patient with Parkinson's disease after deep brain stimulation.
Chiou, SM; Hsu, YT; Huang, HY; Kao, CH; Tsai, CH; Tsai, MC; Wu, YC, 2012
)
2.73
" Morning alertness following dosing nights improved in both genders, although significant only in females."( Gender influences on efficacy and safety of sublingual zolpidem tartrate for middle-of-the-night awakening in insomnia.
Moline, M; Roth, T; Singh, NN; Steinberg, F, 2014
)
0.65
"Time to return to sleep after middle-of-the-night dosing with ZST improved in both genders, with no gender differences in efficacy and safety."( Gender influences on efficacy and safety of sublingual zolpidem tartrate for middle-of-the-night awakening in insomnia.
Moline, M; Roth, T; Singh, NN; Steinberg, F, 2014
)
0.65
" Improvement in memory performance following sleep was lower with bedtime dosing of zolpidem-ER compared to placebo and middle-of-the-night dosing of zaleplon."( The effect of two benzodiazepine receptor agonist hypnotics on sleep-dependent memory consolidation.
Ahmed, HA; Eisenstein, RD; Hall-Porter, JM; Schweitzer, PK; Walsh, JK, 2014
)
0.63
" Standard age-based zolpidem dosing practices were employed."( Relationship between zolpidem concentrations and sleep parameters in pediatric burn patients.
Gottschlich, MM; Healy, D; Kagan, RJ; Khoury, JC; Mayes, T; Sherwin, CM; Spigarelli, MG; Stockmann, C,
)
0.77
" It has a short half-life with usual dosage regimen being 5 mg, two times a day, or 10 mg, once daily."( Development of modified-release tablets of zolpidem tartrate by biphasic quick/slow delivery system.
Mahapatra, AK; Murthy, PN; Sameeraja, NH, 2015
)
0.68
" Participants were dosed with gabapentin alone (n = 39), zolpidem tartrate alone (n = 38), and the combination (gabapentin + zolpidem) (n = 38) over three treatment periods, which were separated by ≥7 days."( Pharmacokinetic effects of simultaneous administration of single-dose gabapentin 500 mg and zolpidem tartrate 10 mg in healthy volunteers: a randomized, open-label, crossover trial.
Furey, SA; Galitz, LA; Jayawardena, S, 2015
)
0.88
"Intraoral (IO) delivery is an alternative administration route to deliver a drug substance via the mouth that provides several advantages over conventional oral dosage forms."( Development of a Novel Oral Cavity Compartmental Absorption and Transit Model for Sublingual Administration: Illustration with Zolpidem.
Kesisoglou, F; Lukacova, V; Milewski, M; Xia, B; Yang, Z; Zhou, H; Zhu, W, 2015
)
0.62
" Zolpidem exposure and/or the average dosage of zolpidem used (mg/year) were evaluated."( Association between zolpidem use and glaucoma risk: a Taiwanese population-based case-control study.
Chang, YC; Chen, HY; Ho, YH; Huang, WC; Lin, CC; Sung, FC, 2015
)
1.65
"A simple, accurate reverse phase high-performance liquid chromatographic method, utilizing a monolithic silica column, for determination of zolpidem hemitartrate and its degradation product in tablet dosage form was developed."( A rapid HPLC method for determination of zolpidem and its degradation product in tablets using a monolithic column.
Kiani, A; Rezaee Zavareh, E; Shafaati, A; Sheikholeslam, Z; Tabatabai, SA,
)
0.6
" Zolpidem use also has significant dose-response effects for most of the types of dementia."( An increased risk of reversible dementia may occur after zolpidem derivative use in the elderly population: a population-based case-control study.
Chang, CM; Chi, CH; Hsu, HC; Kao, CH; Lin, CC; Shih, HI; Tu, YF, 2015
)
1.57
" The reduced sleep onset and increased sleep duration were maintained upon 7-day repeated dosing (30 mg/kg) with JNJ-42847922, then all sleep parameters returned to baseline levels following discontinuation."( Characterization of JNJ-42847922, a Selective Orexin-2 Receptor Antagonist, as a Clinical Candidate for the Treatment of Insomnia.
Aguilar, Z; Aluisio, L; Bonaventure, P; Carruthers, NI; Chaplan, SR; Dugovic, C; Fraser, I; Halter, R; Koudriakova, T; Letavic, M; Lord, B; Lovenberg, T; Ndifor, A; Nepomuceno, D; Rizzolio, M; Shelton, J; Shoblock, J; Sutton, S; Welty, N; Yun, S, 2015
)
0.42
" The present study aimed to compare a partial reinforcement strategy with nightly and intermittent dosing strategies for its potential as a maintenance therapy."( Durability of treatment response to zolpidem with three different maintenance regimens: a preliminary study.
Ader, R; Andalia, P; Barilla, H; Bootzin, R; Bremer, E; Gehrman, P; Grandner, M; Morales, K; Perlis, M; Thase, M; Whinnery, J; Zee, J, 2015
)
0.69
" Treatment respondents were randomized to nightly dosing with 10 mg or 5 mg (QHS-10 and QHS-5), intermittent dosing with 10 mg (IDS-10 [3-5 days weekly]), or partial reinforcement dosing with 10 mg (PRS-10 [nightly pill use with 50% active medication and 50% placebos]) for 12 weeks."( Durability of treatment response to zolpidem with three different maintenance regimens: a preliminary study.
Ader, R; Andalia, P; Barilla, H; Bootzin, R; Bremer, E; Gehrman, P; Grandner, M; Morales, K; Perlis, M; Thase, M; Whinnery, J; Zee, J, 2015
)
0.69
" For the subjects that remained in remission, the subjects in the intermittent dosing group (IDS-10) group exhibited poorer sleep continuity."( Durability of treatment response to zolpidem with three different maintenance regimens: a preliminary study.
Ader, R; Andalia, P; Barilla, H; Bootzin, R; Bremer, E; Gehrman, P; Grandner, M; Morales, K; Perlis, M; Thase, M; Whinnery, J; Zee, J, 2015
)
0.69
" In this study, the next-day residual effects of zolpidem, triazolam, and rilmazafone, following bedtime dosing in elderly subjects, were evaluated."( Residual effects of zolpidem, triazolam, rilmazafone and placebo in healthy elderly subjects: a randomized double-blind study.
Ito, W; Kanbayashi, T; Nishino, S; Satake, M; Shimizu, K; Shimizu, T; Shioya, T; Uemura, SI; Wakasa, M, 2015
)
0.99
"Zolpidem with appropriate testing appears to be a credible alternative to electroconvulsive therapy or increased lorazepam dosing and allows continuation of antipsychotic administration."( Zolpidem test and catatonia.
Cottencin, O; Javelot, H; Javelot, T; Michel, B; Steiner, R, 2015
)
3.3
" We measured the risk of suicide/suicide attempt in association with zolpidem exposure by using adjusted odds ratios (ORs) and assessed the dose-response effect of zolpidem."( Association Between Zolpidem and Suicide: A Nationwide Population-Based Case-Control Study.
Hsu, CY; Kao, CH; Lin, CC; Lu, CJ; Sun, Y, 2016
)
0.99
"The present study demonstrated that a combination of biorelevant dissolution testing with modeling approaches enables a mechanistic understanding of the absorption of zolpidem from various formulations and can serve as a useful biopharmaceutical approach for the development of modified release solid oral dosage forms."( Mechanistic investigation of the negative food effect of modified release zolpidem.
Andreas, CJ; Dressman, JB; Markopoulos, C; Pepin, X; Reppas, C; Vertzoni, M, 2017
)
0.88
" Clinical findings include unexpected awakenings from vegetative states and regressions of stroke symptoms after dosing that disappear during elimination and reappear on repeat dosing."( A review of the evidence of zolpidem efficacy in neurological disability after brain damage due to stroke, trauma and hypoxia: A justification of further clinical trials.
Clauss, RP; Sutton, JA, 2017
)
0.75
"0 mg/kg zolpidem groups showed statistically significant improvements in MBI scores and increased numbers of brain-derived neurotrophic factor (BDNF) stained cells over the two week dosing period."( Effect of zolpidem on functional recovery in a rat model of ischemic stroke.
Chae, SW; Choi, HY; Chun, SW; Lee, YT; Oh, MK; Park, YH; Park, YS; Shin, HS; Yoon, KJ, 2018
)
1.32
" Dosage of zolpidem use was defined using cumulative defined daily dose (cDDD) based on the cumulative dosage that patients took within one year after the index date (grouped as: less than 28, 28-90, 91-180, and more than 180 cDDD)."( The Association Between the Use of Zolpidem and the Risk of Alzheimer's Disease Among Older People.
Cheng, HT; Erickson, SR; Hong, JL; Lin, FJ; Wu, CH, 2017
)
1.12
"This is a retrospective case series of 578 RSAF aircrew members who underwent zolpidem test dosing from 1 January 2005 to 30 June 2017."( Zolpidem as a Sleep Aid for Military Aviators.
See, B; Sen Kew, G, 2018
)
2.15
"Our results suggest a low occurrence of adverse effects among military aircrew members who undergo zolpidem test dosing prior to using the drug operationally."( Zolpidem as a Sleep Aid for Military Aviators.
See, B; Sen Kew, G, 2018
)
2.14
"Sleep promoting effects were found after the higher dosage of MPP22 and after zolpidem."( Sleep after intranasal progesterone vs. zolpidem and placebo in postmenopausal women - A randomized, double-blind cross over study.
Adamczyk, M; Beitinger, ME; Beitinger, P; Bleifuss, A; Cordeiro, S; Friess, E; Kluge, M; Mattern, C; Rupprecht, R; Schüssler, P; Steiger, A; Uhr, M; Wetter, TC; Yassouridis, A, 2018
)
0.98
" Further, while the Food and Drug Administration has pointed out that female dosing should be half that given to males, results of this population testing indicate that the majority of patients (83% male and 73% female) receive 10 mg/day or 12."( Zolpidem and Zolpidem Carboxylic Acid Results from Medication Monitoring.
Cummings, OT; Feng, S; McIntire, G, 2018
)
1.92
" Dose-response relationships were observed (for trend, p < ."( Zolpidem Use and Suicide Death in South Korea: A Population-Based Case-Control Study.
Choi, B; Nam, JH; Shin, JY; Sung, HG, 2019
)
1.96
" Chronic dosing was not associated with a change in effect size or sleep architecture immediately postdosing."( Preclinical in vivo characterization of lemborexant (E2006), a novel dual orexin receptor antagonist for sleep/wake regulation.
Akasofu, S; Beuckmann, CT; Nakagawa, M; Suzuki, M; Ueno, T, 2019
)
0.51
" The FDA acted to reduce the recommended dosage for women down to 50% of the dose for men."( Zolpidem and Gender: Are Women Really At Risk?
Greenblatt, DJ; Harmatz, JS; Roth, T,
)
1.57
"To evaluate the dose-response relationship of daridorexant, a new dual orexin receptor antagonist, on sleep variables in subjects with insomnia disorder."( Daridorexant, a New Dual Orexin Receptor Antagonist to Treat Insomnia Disorder.
Dauvilliers, Y; Fietze, I; Hedner, J; Mayleben, D; Pain, S; Seboek Kinter, D; Zammit, G, 2020
)
0.56
" A significant dose-response relationship (multiple comparison procedure-modeling, 2-sided p < 0."( Daridorexant, a New Dual Orexin Receptor Antagonist to Treat Insomnia Disorder.
Dauvilliers, Y; Fietze, I; Hedner, J; Mayleben, D; Pain, S; Seboek Kinter, D; Zammit, G, 2020
)
0.56
" Regarding safety and tolerability, analyses suggest a low risk of daytime sleepiness and of deleterious effects on memory or psychomotor performance, provided that recommended dosage and precautions are followed."( More than a quarter century of the most prescribed sleeping pill: Systematic review of zolpidem use by older adults.
Camargos, EF; Cross, NE; Dang-Vu, TT; Louzada, LL; Machado, FV; Nóbrega, OT, 2020
)
0.78
" Factors such as age (0-39 years), consuming controlled-release dosage formulations of zolpidem, presence of psychiatric disorders (depression, bipolar disorder, schizophrenia and anxiety disorder) and other medical conditions (hypertension, diabetes mellitus and arthritis) were observed to be risk predictors for zolpidem overutilisation."( Zolpidem overutilisation among Korean patients with insomnia.
Je, NK; Kim, H; Kim, J; Park, S, 2020
)
2.22
" emergency department (ED) visits from zolpidem-attributed adverse drug reactions (ADRs) after 2013 Food and Drug Administration (FDA) Drug Safety Communications (DSCs), which notified the public about FDA's new dosing recommendations for zolpidem."( Changes in emergency department visits for zolpidem-attributed adverse drug reactions after FDA Drug Safety Communications.
Budnitz, DS; Dal Pan, GJ; Geller, AI; Lovegrove, MC; Zhou, EH, 2020
)
1.09
" Each subject received a single oral dose of zolpidem 5 mg with or without a steady-state concentration of clarithromycin (a potent inhibitor of CYP3A4), and plasma concentrations of zolpidem were measured up to 12 h after zolpidem dosing by using liquid chromatography-tandem mass spectrometry method."( Relationship between plasma exposure of zolpidem and CYP2D6 genotype in healthy Korean subjects.
Byeon, JY; Cho, CK; Jang, CG; Jung, EH; Lee, CM; Lee, SY; Lee, YJ; Lim, CW; Oh, KY; Shin, HB, 2020
)
1.09
" Zolpidem has been marketed in new dosage forms that include sublingual tablets and oral spray formulations."( New pharmacologic agents for insomnia and hypersomnia.
Earl, DC; Van Tyle, KM, 2020
)
1.47
"Recent advancements in the treatment of insomnia includes agents with novel mechanisms, new indications, and new dosage forms."( New pharmacologic agents for insomnia and hypersomnia.
Earl, DC; Van Tyle, KM, 2020
)
0.56
" We compared adverse events for 3532 patients newly prescribed Z-drugs by time-varying dosage to (1) 1833 non-sedative-users with sleep disturbance; (2) 10,214 non-sedative-users with proximal GP consultation matched on age, sex, and antipsychotic use; and (3) 5172 patients newly prescribed benzodiazepines."( Adverse effects of Z-drugs for sleep disturbance in people living with dementia: a population-based cohort study.
Aldus, C; Arthur, A; Ballard, C; Boyd, PJ; Fox, C; Howard, R; Loke, YK; Maidment, I; Richardson, K; Savva, GM; Steel, N, 2020
)
0.56
" Dosing recommendations are offered together with the FDA Safety Announcement addressing dose reductions for women due to possible carry-over effects the morning after ingesting zolpidem."( Impetuous suicidality with zolpidem use: a case report and minireview.
Brady, M; Cunningham, MG, 2021
)
1.11
"Previous research has shown that after one month of full dose nightly treatment with zolpidem (priming), subjects with chronic insomnia (CI) switched to intermittent dosing with medication and placebos were able to maintain their treatment responses."( Durability of treatment response to zolpidem using a partial reinforcement regimen: does this strategy require priming?
Ader, R; Gooneratne, N; Grandner, MA; Kaptchuk, TJ; Morales, KH; Muench, A; Perlis, ML; Seewald, M; Thase, ME; Vargas, I, 2021
)
1.12
"55 CI subjects underwent a baseline evaluation (Phase-1) and then were randomized to one of two conditions in Phase-2 of the study: one month of (1) nightly medication use with standard-dose zolpidem (QHS [n = 39]) or (2) intermittent dosing with standard-dose zolpidem and placebos (IDwP [n = 16])."( Durability of treatment response to zolpidem using a partial reinforcement regimen: does this strategy require priming?
Ader, R; Gooneratne, N; Grandner, MA; Kaptchuk, TJ; Morales, KH; Muench, A; Perlis, ML; Seewald, M; Thase, ME; Vargas, I, 2021
)
1.09
"These results suggest that intermittent dosing with placebos can maintain effects but do not allow for the additional clinical gains afforded by continuous treatment."( Durability of treatment response to zolpidem using a partial reinforcement regimen: does this strategy require priming?
Ader, R; Gooneratne, N; Grandner, MA; Kaptchuk, TJ; Morales, KH; Muench, A; Perlis, ML; Seewald, M; Thase, ME; Vargas, I, 2021
)
0.9
" In this study, digital light processing (DLP) technique was used to fabricate oral dosage forms of different shapes with zolpidem tartrate (ZT), incorporated within its therapeutic range."( Formulation and characterization of immediate-release oral dosage forms with zolpidem tartrate fabricated by digital light processing (DLP) 3D printing technique.
Adamov, I; Ibrić, S; Ivković, B; Kočović, D; Medarević, D; Mirković, D; Stanojević, G, 2022
)
1.16
" Dose-response analysis also revealed a significantly increased risk of suicide in patients receiving ≥ 180cDDD (cumulative defined daily doses) of zolpidem (124 times), followed by 90-179cDDD (113 times) and <90cDDD (93 times) of zolpidem compared to non-users."( Zolpidem use and risk of suicide: A systematic review and meta-analysis.
Agarwal, NB; Ashif Khan, M; Garg, A; Hussain, S; Khan, H; Yadav, DK, 2022
)
2.36
" Food and Drug Administration's (FDA) 2013 decision to lower recommended Ambien dosing for women has been widely cited as a hallmark example of the importance of sex differences in biomedicine."( Making a 'sex-difference fact': Ambien dosing at the interface of policy, regulation, women's health, and biology.
Boulicault, M; DeJesus, K; DiMarco, M; Fair, A; Ichikawa, K; Jillson, K; Perret, M; Richardson, SS; Zhao, H, 2023
)
0.91
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Roles (3)

RoleDescription
central nervous system depressantA loosely defined group of drugs that tend to reduce the activity of the central nervous system.
GABA agonistA drug that binds to and activates gamma-aminobutyric acid receptors.
sedativeA central nervous system depressant used to induce drowsiness or sleep or to reduce psychological excitement or anxiety.
[role information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Drug Classes (1)

ClassDescription
imidazopyridine
[compound class information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Protein Targets (55)

Potency Measurements

ProteinTaxonomyMeasurementAverage (µ)Min (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Chain A, HADH2 proteinHomo sapiens (human)Potency31.62280.025120.237639.8107AID893
Chain B, HADH2 proteinHomo sapiens (human)Potency31.62280.025120.237639.8107AID893
Chain A, 2-oxoglutarate OxygenaseHomo sapiens (human)Potency31.62280.177814.390939.8107AID2147
LuciferasePhotinus pyralis (common eastern firefly)Potency27.54040.007215.758889.3584AID1224835
RAR-related orphan receptor gammaMus musculus (house mouse)Potency11.96210.006038.004119,952.5996AID1159521; AID1159523
TDP1 proteinHomo sapiens (human)Potency29.09290.000811.382244.6684AID686979
GLI family zinc finger 3Homo sapiens (human)Potency13.33320.000714.592883.7951AID1259369
AR proteinHomo sapiens (human)Potency25.17260.000221.22318,912.5098AID743040; AID743042; AID743054
nuclear receptor subfamily 1, group I, member 3Homo sapiens (human)Potency18.58990.001022.650876.6163AID1224838; AID1224839; AID1224893
cytochrome P450 family 3 subfamily A polypeptide 4Homo sapiens (human)Potency17.37680.01237.983543.2770AID1645841
glucocorticoid receptor [Homo sapiens]Homo sapiens (human)Potency23.46430.000214.376460.0339AID720691; AID720719
retinoic acid nuclear receptor alpha variant 1Homo sapiens (human)Potency20.42500.003041.611522,387.1992AID1159552; AID1159553; AID1159555
estrogen-related nuclear receptor alphaHomo sapiens (human)Potency11.04310.001530.607315,848.9004AID1224841; AID1224842; AID1224848; AID1224849; AID1259401; AID1259403
pregnane X nuclear receptorHomo sapiens (human)Potency23.71010.005428.02631,258.9301AID1346982
cytochrome P450 2D6Homo sapiens (human)Potency19.49710.00108.379861.1304AID1645840
vitamin D (1,25- dihydroxyvitamin D3) receptorHomo sapiens (human)Potency21.13000.023723.228263.5986AID743222
aryl hydrocarbon receptorHomo sapiens (human)Potency24.34140.000723.06741,258.9301AID743085; AID743122
cytochrome P450, family 19, subfamily A, polypeptide 1, isoform CRA_aHomo sapiens (human)Potency23.71010.001723.839378.1014AID743083
15-hydroxyprostaglandin dehydrogenase [NAD(+)] isoform 1Homo sapiens (human)Potency31.62280.001815.663839.8107AID894
peripheral myelin protein 22Rattus norvegicus (Norway rat)Potency40.53340.005612.367736.1254AID624032
cytochrome P450 3A4 isoform 1Homo sapiens (human)Potency25.11890.031610.279239.8107AID884; AID885
lamin isoform A-delta10Homo sapiens (human)Potency5.62340.891312.067628.1838AID1487
Gamma-aminobutyric acid receptor subunit piRattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit beta-1Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit deltaRattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit gamma-2Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit alpha-5Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit alpha-3Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit gamma-1Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit alpha-2Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit alpha-4Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit gamma-3Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit alpha-6Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit alpha-1Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit beta-3Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit beta-2Rattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
GABA theta subunitRattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
ATPase family AAA domain-containing protein 5Homo sapiens (human)Potency13.33320.011917.942071.5630AID651632
Ataxin-2Homo sapiens (human)Potency13.33320.011912.222168.7989AID651632
Gamma-aminobutyric acid receptor subunit epsilonRattus norvegicus (Norway rat)Potency25.11891.000012.224831.6228AID885
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Inhibition Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Gamma-aminobutyric acid receptor subunit piRattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.507510.0000AID42319
Gamma-aminobutyric acid receptor subunit piRattus norvegicus (Norway rat)Ki0.03650.00020.656110.0000AID187152; AID40372
Gamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)Ki1.39590.00000.21085.6234AID1615598; AID1798656; AID219791; AID239564; AID262560; AID282665; AID345418; AID527597; AID72467; AID72916; AID72927
Gamma-aminobutyric acid receptor subunit beta-1Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.507510.0000AID42319
Gamma-aminobutyric acid receptor subunit beta-1Rattus norvegicus (Norway rat)Ki0.03650.00020.656110.0000AID187152; AID40372
Translocator proteinRattus norvegicus (Norway rat)IC50 (µMol)4.70000.00010.63934.8100AID42316
Gamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)Ki0.05300.00090.83985.6234AID262560
Gamma-aminobutyric acid receptor subunit deltaRattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.507510.0000AID42319
Gamma-aminobutyric acid receptor subunit deltaRattus norvegicus (Norway rat)Ki0.03650.00020.656110.0000AID187152; AID40372
Gamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)Ki2.59420.00000.18819.0000AID1798656; AID219791; AID219938; AID219953; AID239563; AID239564; AID239565; AID239566; AID262560; AID262561; AID282665; AID282666; AID282667; AID345419; AID345423; AID345620; AID527597; AID527598; AID527599; AID527601; AID527602; AID71266; AID71267; AID72467; AID72477; AID72620; AID72625; AID72916; AID72927; AID73078; AID73089; AID73233; AID73244; AID73378; AID73523; AID73529
Gamma-aminobutyric acid receptor subunit gamma-2Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.505710.0000AID42319
Gamma-aminobutyric acid receptor subunit gamma-2Rattus norvegicus (Norway rat)Ki2.19970.00020.561410.0000AID187152; AID219782; AID219784; AID219947; AID220441; AID220443; AID220445; AID220446; AID220448; AID239648; AID239649; AID262959; AID262960; AID280841; AID280842; AID371917; AID371920; AID40372; AID71245; AID72286; AID72765; AID72766; AID73070; AID73220; AID73222; AID73534
Gamma-aminobutyric acid receptor subunit alpha-5Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.497310.0000AID42319
Gamma-aminobutyric acid receptor subunit alpha-5Rattus norvegicus (Norway rat)Ki4.02160.00020.635210.0000AID1428230; AID187152; AID371920; AID40372; AID73534
Gamma-aminobutyric acid receptor subunit alpha-3Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.507510.0000AID42319
Gamma-aminobutyric acid receptor subunit alpha-3Rattus norvegicus (Norway rat)Ki0.34100.00020.621710.0000AID1428229; AID187152; AID219947; AID40372; AID71245; AID73220; AID73222
Gamma-aminobutyric acid receptor subunit gamma-1Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.498810.0000AID42319
Gamma-aminobutyric acid receptor subunit gamma-1Rattus norvegicus (Norway rat)Ki0.03650.00020.675810.0000AID187152; AID40372
Gamma-aminobutyric acid receptor subunit alpha-2Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.504610.0000AID42319
Gamma-aminobutyric acid receptor subunit alpha-2Rattus norvegicus (Norway rat)Ki0.43060.00020.646910.0000AID1428228; AID187152; AID239649; AID262960; AID280842; AID371918; AID40372; AID73070
Gamma-aminobutyric acid receptor subunit alpha-4Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.507510.0000AID42319
Gamma-aminobutyric acid receptor subunit alpha-4Rattus norvegicus (Norway rat)Ki0.03650.00020.656110.0000AID187152; AID40372
Gamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)Ki3.08190.00010.20769.0000AID219791; AID219938; AID219953; AID239563; AID239564; AID239565; AID239566; AID282665; AID282666; AID282667; AID527597; AID527598; AID527599; AID527601; AID527602; AID71266; AID71267; AID72467; AID72477; AID72620; AID72625; AID72916; AID72927; AID73078; AID73089; AID73233; AID73244; AID73378; AID73523; AID73529
Gamma-aminobutyric acid receptor subunit gamma-3Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.507510.0000AID42319
Gamma-aminobutyric acid receptor subunit gamma-3Rattus norvegicus (Norway rat)Ki0.03650.00020.656110.0000AID187152; AID40372
Gamma-aminobutyric acid receptor subunit alpha-6Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.507510.0000AID42319
Gamma-aminobutyric acid receptor subunit alpha-6Rattus norvegicus (Norway rat)Ki4.63610.00020.671210.0000AID187152; AID220441; AID220443; AID220445; AID220446; AID220448; AID40372
Gamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)Ki3.60080.00010.24425.6234AID1798656; AID239566; AID345422; AID527601; AID72625; AID73378; AID73523; AID73529
Gamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)Ki1.54430.00010.25155.6234AID1615599; AID1798656; AID219953; AID239565; AID262561; AID282667; AID345620; AID527599; AID72620; AID73233; AID73244
Gamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)Ki1.50690.00010.24015.6234AID1798656; AID219938; AID239563; AID282666; AID345419; AID527598; AID72477; AID73078; AID73089
Gamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)Ki2.21650.00000.28325.6234AID1798656; AID262561; AID345419; AID345423; AID345620
Gamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)Ki2.33430.00020.37095.6234AID1798656; AID345421
Gamma-aminobutyric acid receptor subunit alpha-1Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.506510.0000AID42319
Gamma-aminobutyric acid receptor subunit alpha-1Rattus norvegicus (Norway rat)Ki0.86850.00020.557710.0000AID1428227; AID187152; AID219782; AID219784; AID239648; AID262959; AID280841; AID371917; AID40372; AID72286; AID72765; AID72766
Gamma-aminobutyric acid receptor subunit beta-3Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.505710.0000AID42319
Gamma-aminobutyric acid receptor subunit beta-3Rattus norvegicus (Norway rat)Ki2.52700.00020.640310.0000AID187152; AID371920; AID40372; AID73534
Gamma-aminobutyric acid receptor subunit beta-2Rattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.507510.0000AID42319
Gamma-aminobutyric acid receptor subunit beta-2Rattus norvegicus (Norway rat)Ki1.96490.00020.570810.0000AID187152; AID219782; AID219784; AID219947; AID220441; AID220443; AID220445; AID220446; AID220448; AID239648; AID239649; AID262959; AID262960; AID280841; AID280842; AID371917; AID40372; AID71245; AID72286; AID72765; AID72766; AID73070; AID73220; AID73222
Neuronal acetylcholine receptor subunit alpha-7Rattus norvegicus (Norway rat)Ki10.00000.00000.73078.0000AID220441
Gamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)Ki3.05300.00020.41199.0000AID1798656; AID345423; AID527602; AID71266; AID71267
Sphingosine-1-phosphate lyase 1Mus musculus (house mouse)Ki0.76500.01500.91001.9500AID371918
GABA theta subunitRattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.507510.0000AID42319
GABA theta subunitRattus norvegicus (Norway rat)Ki0.03650.00020.656110.0000AID187152; AID40372
Gamma-aminobutyric acid receptor subunit epsilonRattus norvegicus (Norway rat)IC50 (µMol)0.04800.00010.507510.0000AID42319
Gamma-aminobutyric acid receptor subunit epsilonRattus norvegicus (Norway rat)Ki0.03650.00020.656110.0000AID187152; AID40372
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Activation Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
AlbuminHomo sapiens (human)Kd63.00000.08933.31358.0000AID1657079
Gamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)EC50 (µMol)0.20970.00112.000910.0000AID1333431; AID221774; AID359880
Gamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)EC50 (µMol)0.21000.00141.957810.0000AID1333431; AID219936
Sodium-dependent dopamine transporterRattus norvegicus (Norway rat)EC50 (µMol)0.19100.00070.17911.4500AID359880
Gamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)EC50 (µMol)3.00000.00301.58219.8000AID71247
Gamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)EC50 (µMol)3.00000.01001.20095.6234AID71238
Gamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)EC50 (µMol)0.45850.01201.17515.2000AID219936; AID71233
Gamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)EC50 (µMol)0.21000.00141.776810.0000AID1333431; AID219936
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (46)

Processvia Protein(s)Taxonomy
cellular response to starvationAlbuminHomo sapiens (human)
negative regulation of mitochondrial depolarizationAlbuminHomo sapiens (human)
cellular response to calcium ion starvationAlbuminHomo sapiens (human)
cellular oxidant detoxificationAlbuminHomo sapiens (human)
transportAlbuminHomo sapiens (human)
gamma-aminobutyric acid signaling pathwayGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
synaptic transmission, GABAergicGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
chloride transmembrane transportGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
inhibitory synapse assemblyGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
monoatomic ion transportGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
signal transductionGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
gamma-aminobutyric acid signaling pathwayGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
response to toxic substanceGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
central nervous system neuron developmentGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
response to progesteroneGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
ovulation cycleGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
cellular response to histamineGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
regulation of presynaptic membrane potentialGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
chloride transmembrane transportGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
chemical synaptic transmissionGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
regulation of membrane potentialGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
gamma-aminobutyric acid signaling pathwayGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
post-embryonic developmentGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
adult behaviorGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
synaptic transmission, GABAergicGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
cellular response to histamineGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
chloride transmembrane transportGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
inhibitory synapse assemblyGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
signal transductionGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
gamma-aminobutyric acid signaling pathwayGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
synaptic transmission, GABAergicGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
roof of mouth developmentGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
cellular response to histamineGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
chloride transmembrane transportGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
inhibitory synapse assemblyGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
chemical synaptic transmissionGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
regulation of membrane potentialGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
behavioral fear responseGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
signal transductionGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
gamma-aminobutyric acid signaling pathwayGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
associative learningGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
inner ear receptor cell developmentGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
innervationGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
cochlea developmentGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
regulation of presynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
synaptic transmission, GABAergicGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
chloride transmembrane transportGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
inhibitory synapse assemblyGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
gamma-aminobutyric acid signaling pathwayGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
inhibitory synapse assemblyGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
chloride transmembrane transportGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
synaptic transmission, GABAergicGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
gamma-aminobutyric acid signaling pathwayGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
regulation of presynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
chloride transmembrane transportGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
inhibitory synapse assemblyGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
synaptic transmission, GABAergicGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
gamma-aminobutyric acid signaling pathwayGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
chemical synaptic transmissionGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
synaptic transmission, GABAergicGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
inner ear receptor cell developmentGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
innervationGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
cellular response to histamineGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
cochlea developmentGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
chloride transmembrane transportGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
inhibitory synapse assemblyGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
regulation of membrane potentialGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
gamma-aminobutyric acid signaling pathwayGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
synaptic transmission, GABAergicGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
chloride transmembrane transportGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
inhibitory synapse assemblyGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
signal transductionGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
gamma-aminobutyric acid signaling pathwayGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
synaptic transmission, GABAergicGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
chloride transmembrane transportGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
inhibitory synapse assemblyGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
cell population proliferationATPase family AAA domain-containing protein 5Homo sapiens (human)
positive regulation of B cell proliferationATPase family AAA domain-containing protein 5Homo sapiens (human)
nuclear DNA replicationATPase family AAA domain-containing protein 5Homo sapiens (human)
signal transduction in response to DNA damageATPase family AAA domain-containing protein 5Homo sapiens (human)
intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediatorATPase family AAA domain-containing protein 5Homo sapiens (human)
isotype switchingATPase family AAA domain-containing protein 5Homo sapiens (human)
positive regulation of DNA replicationATPase family AAA domain-containing protein 5Homo sapiens (human)
positive regulation of isotype switching to IgG isotypesATPase family AAA domain-containing protein 5Homo sapiens (human)
DNA clamp unloadingATPase family AAA domain-containing protein 5Homo sapiens (human)
regulation of mitotic cell cycle phase transitionATPase family AAA domain-containing protein 5Homo sapiens (human)
negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediatorATPase family AAA domain-containing protein 5Homo sapiens (human)
positive regulation of cell cycle G2/M phase transitionATPase family AAA domain-containing protein 5Homo sapiens (human)
negative regulation of receptor internalizationAtaxin-2Homo sapiens (human)
regulation of translationAtaxin-2Homo sapiens (human)
RNA metabolic processAtaxin-2Homo sapiens (human)
P-body assemblyAtaxin-2Homo sapiens (human)
stress granule assemblyAtaxin-2Homo sapiens (human)
RNA transportAtaxin-2Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (30)

Processvia Protein(s)Taxonomy
oxygen bindingAlbuminHomo sapiens (human)
DNA bindingAlbuminHomo sapiens (human)
fatty acid bindingAlbuminHomo sapiens (human)
copper ion bindingAlbuminHomo sapiens (human)
protein bindingAlbuminHomo sapiens (human)
toxic substance bindingAlbuminHomo sapiens (human)
antioxidant activityAlbuminHomo sapiens (human)
pyridoxal phosphate bindingAlbuminHomo sapiens (human)
identical protein bindingAlbuminHomo sapiens (human)
protein-folding chaperone bindingAlbuminHomo sapiens (human)
exogenous protein bindingAlbuminHomo sapiens (human)
enterobactin bindingAlbuminHomo sapiens (human)
GABA receptor activityGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
benzodiazepine receptor activityGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
ligand-gated monoatomic ion channel activityGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
GABA receptor bindingGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potentialGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
G protein-coupled neurotransmitter receptor activity involved in regulation of presynaptic membrane potentialGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
neurotransmitter receptor activityGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
protein bindingGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
neurotransmitter receptor activityGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
benzodiazepine receptor activityGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
identical protein bindingGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
neurotransmitter receptor activityGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
signaling receptor activityGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
GABA receptor bindingGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
benzodiazepine receptor activityGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
protein bindingGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
benzodiazepine receptor activityGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
protein bindingGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
benzodiazepine receptor activityGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
ligand-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
GABA receptor activityGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
neurotransmitter receptor activityGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
benzodiazepine receptor activityGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potentialGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
benzodiazepine receptor activityGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
GABA-gated chloride ion channel activityGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
GABA-A receptor activityGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
chloride channel activityGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
protein bindingATPase family AAA domain-containing protein 5Homo sapiens (human)
ATP bindingATPase family AAA domain-containing protein 5Homo sapiens (human)
ATP hydrolysis activityATPase family AAA domain-containing protein 5Homo sapiens (human)
DNA clamp unloader activityATPase family AAA domain-containing protein 5Homo sapiens (human)
DNA bindingATPase family AAA domain-containing protein 5Homo sapiens (human)
RNA bindingAtaxin-2Homo sapiens (human)
epidermal growth factor receptor bindingAtaxin-2Homo sapiens (human)
protein bindingAtaxin-2Homo sapiens (human)
mRNA bindingAtaxin-2Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (43)

Processvia Protein(s)Taxonomy
extracellular regionAlbuminHomo sapiens (human)
extracellular spaceAlbuminHomo sapiens (human)
nucleusAlbuminHomo sapiens (human)
endoplasmic reticulumAlbuminHomo sapiens (human)
endoplasmic reticulum lumenAlbuminHomo sapiens (human)
Golgi apparatusAlbuminHomo sapiens (human)
platelet alpha granule lumenAlbuminHomo sapiens (human)
extracellular exosomeAlbuminHomo sapiens (human)
blood microparticleAlbuminHomo sapiens (human)
protein-containing complexAlbuminHomo sapiens (human)
cytoplasmAlbuminHomo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
cytoplasmic vesicle membraneGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
GABA-ergic synapseGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
postsynaptic specialization membraneGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
GABA-A receptor complexGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
chloride channel complexGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
GABA receptor complexGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
dendrite membraneGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
postsynapseGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
synapseGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
neuron projectionGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
transmembrane transporter complexGamma-aminobutyric acid receptor subunit alpha-1Homo sapiens (human)
nuclear envelopeGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
dendriteGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
presynaptic active zone membraneGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
Schaffer collateral - CA1 synapseGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
GABA-ergic synapseGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
postsynaptic specialization membraneGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
chloride channel complexGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
GABA-A receptor complexGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
neuron projectionGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
synapseGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
transmembrane transporter complexGamma-aminobutyric acid receptor subunit beta-1Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
axonGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
cytoplasmic vesicle membraneGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
dendrite membraneGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
GABA-ergic synapseGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
postsynaptic specialization membraneGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
GABA-A receptor complexGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
chloride channel complexGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
neuron projectionGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
dendrite membraneGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
synapseGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
transmembrane transporter complexGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
postsynapseGamma-aminobutyric acid receptor subunit gamma-2Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit gamma-2Rattus norvegicus (Norway rat)
plasma membraneGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
cytoplasmic vesicle membraneGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
postsynaptic specialization membraneGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
GABA-A receptor complexGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
chloride channel complexGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
neuron projectionGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
synapseGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
transmembrane transporter complexGamma-aminobutyric acid receptor subunit beta-3Homo sapiens (human)
nucleoplasmGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
cytosolGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
neuronal cell body membraneGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
presynaptic membraneGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
GABA-ergic synapseGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
postsynaptic specialization membraneGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
GABA-A receptor complexGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
chloride channel complexGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
postsynapseGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
transmembrane transporter complexGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
neuron projectionGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
dendrite membraneGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
synapseGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-5Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
postsynaptic membraneGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
GABA-A receptor complexGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
chloride channel complexGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
neuron projectionGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
dendrite membraneGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
transmembrane transporter complexGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
postsynapseGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
synapseGamma-aminobutyric acid receptor subunit alpha-3Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
axonGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
synaptic vesicle membraneGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
neuronal cell bodyGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
inhibitory synapseGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
GABA-ergic synapseGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
postsynaptic specialization membraneGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
GABA-A receptor complexGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
chloride channel complexGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
postsynapseGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
transmembrane transporter complexGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
neuron projectionGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
synapseGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
dendrite membraneGamma-aminobutyric acid receptor subunit alpha-2Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
cytoplasmic vesicle membraneGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
extracellular exosomeGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
GABA-ergic synapseGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
postsynaptic specialization membraneGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
GABA-A receptor complexGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
chloride channel complexGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
synapseGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
neuron projectionGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
transmembrane transporter complexGamma-aminobutyric acid receptor subunit beta-2Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
GABA-ergic synapseGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
postsynaptic specialization membraneGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
GABA-A receptor complexGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
chloride channel complexGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
dendrite membraneGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
postsynapseGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
neuron projectionGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
synapseGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
transmembrane transporter complexGamma-aminobutyric acid receptor subunit alpha-4Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-1Rattus norvegicus (Norway rat)
plasma membraneGamma-aminobutyric acid receptor subunit beta-2Rattus norvegicus (Norway rat)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
cerebellar Golgi cell to granule cell synapseGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
postsynaptic specialization membraneGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
GABA-A receptor complexGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
chloride channel complexGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
postsynapseGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
dendrite membraneGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
transmembrane transporter complexGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
synapseGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
neuron projectionGamma-aminobutyric acid receptor subunit alpha-6Homo sapiens (human)
Elg1 RFC-like complexATPase family AAA domain-containing protein 5Homo sapiens (human)
nucleusATPase family AAA domain-containing protein 5Homo sapiens (human)
cytoplasmAtaxin-2Homo sapiens (human)
Golgi apparatusAtaxin-2Homo sapiens (human)
trans-Golgi networkAtaxin-2Homo sapiens (human)
cytosolAtaxin-2Homo sapiens (human)
cytoplasmic stress granuleAtaxin-2Homo sapiens (human)
membraneAtaxin-2Homo sapiens (human)
perinuclear region of cytoplasmAtaxin-2Homo sapiens (human)
ribonucleoprotein complexAtaxin-2Homo sapiens (human)
cytoplasmic stress granuleAtaxin-2Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (359)

Assay IDTitleYearJournalArticle
AID504749qHTS profiling for inhibitors of Plasmodium falciparum proliferation2011Science (New York, N.Y.), Aug-05, Volume: 333, Issue:6043
Chemical genomic profiling for antimalarial therapies, response signatures, and molecular targets.
AID1798656Radioligand Binding Assay from Article 10.1021/jm800889m: \\Structural Requirements for Eszopiclone and Zolpidem Binding to the gamma-Aminobutyric Acid Type-A (GABAA) Receptor Are Different.\\2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1347101qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347091qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347086qHTS for Inhibitors of the Functional Ribonucleoprotein Complex (vRNP) of Lymphocytic Choriomeningitis Arenaviruses (LCMV): LCMV Primary Screen - GLuc reporter signal2020Antiviral research, 01, Volume: 173A cell-based, infectious-free, platform to identify inhibitors of lassa virus ribonucleoprotein (vRNP) activity.
AID1347098qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-SH cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347152Confirmatory screen NINDS AMC qHTS for Zika virus inhibitors2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1347104qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347093qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1296008Cytotoxic Profiling of Annotated Libraries Using Quantitative High-Throughput Screening2020SLAS discovery : advancing life sciences R & D, 01, Volume: 25, Issue:1
Cytotoxic Profiling of Annotated and Diverse Chemical Libraries Using Quantitative High-Throughput Screening.
AID1347092qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1745845Primary qHTS for Inhibitors of ATXN expression
AID1347161Confirmatory screen NINDS Rhodamine qHTS for Zika virus inhibitors2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1347103qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347090qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347168HepG2 cells viability qHTS for Zika virus inhibitors2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1508630Primary qHTS for small molecule stabilizers of the endoplasmic reticulum resident proteome: Secreted ER Calcium Modulated Protein (SERCaMP) assay2021Cell reports, 04-27, Volume: 35, Issue:4
A target-agnostic screen identifies approved drugs to stabilize the endoplasmic reticulum-resident proteome.
AID1347425Rhodamine-PBP qHTS Assay for Modulators of WT P53-Induced Phosphatase 1 (WIP1)2019The Journal of biological chemistry, 11-15, Volume: 294, Issue:46
Physiologically relevant orthogonal assays for the discovery of small-molecule modulators of WIP1 phosphatase in high-throughput screens.
AID1347094qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-37 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347089qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for TC32 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347100qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347407qHTS to identify inhibitors of the type 1 interferon - major histocompatibility complex class I in skeletal muscle: primary screen against the NCATS Pharmaceutical Collection2020ACS chemical biology, 07-17, Volume: 15, Issue:7
High-Throughput Screening to Identify Inhibitors of the Type I Interferon-Major Histocompatibility Complex Class I Pathway in Skeletal Muscle.
AID1347106qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for control Hh wild type fibroblast cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347099qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347102qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh18 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347149Furin counterscreen qHTS for Zika virus inhibitors2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1347108qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh41 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347096qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for U-2 OS cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347167Vero cells viability qHTS for Zika virus inhibitors2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1347095qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347154Primary screen GU AMC qHTS for Zika virus inhibitors2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1347105qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for MG 63 (6-TG R) cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347169Tertiary RLuc qRT-PCR qHTS assay for Zika virus inhibitors2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1347082qHTS for Inhibitors of the Functional Ribonucleoprotein Complex (vRNP) of Lassa (LASV) Arenavirus: LASV Primary Screen - GLuc reporter signal2020Antiviral research, 01, Volume: 173A cell-based, infectious-free, platform to identify inhibitors of lassa virus ribonucleoprotein (vRNP) activity.
AID1347097qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Saos-2 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID651635Viability Counterscreen for Primary qHTS for Inhibitors of ATXN expression
AID1347107qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh30 cells2018Oncotarget, Jan-12, Volume: 9, Issue:4
Quantitative high-throughput phenotypic screening of pediatric cancer cell lines identifies multiple opportunities for drug repurposing.
AID1347083qHTS for Inhibitors of the Functional Ribonucleoprotein Complex (vRNP) of Lassa (LASV) Arenavirus: Viability assay - alamar blue signal for LASV Primary Screen2020Antiviral research, 01, Volume: 173A cell-based, infectious-free, platform to identify inhibitors of lassa virus ribonucleoprotein (vRNP) activity.
AID1347424RapidFire Mass Spectrometry qHTS Assay for Modulators of WT P53-Induced Phosphatase 1 (WIP1)2019The Journal of biological chemistry, 11-15, Volume: 294, Issue:46
Physiologically relevant orthogonal assays for the discovery of small-molecule modulators of WIP1 phosphatase in high-throughput screens.
AID1347153Confirmatory screen GU AMC qHTS for Zika virus inhibitors2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1159607Screen for inhibitors of RMI FANCM (MM2) intereaction2016Journal of biomolecular screening, Jul, Volume: 21, Issue:6
A High-Throughput Screening Strategy to Identify Protein-Protein Interaction Inhibitors That Block the Fanconi Anemia DNA Repair Pathway.
AID1725854Positive allosteric modulator activity at rat alpha1beta2gamma2L GABA-A receptor expressed in Xenopus laevis oocytes in presence of EC2-5 GABA by two-electrode voltage clamp assay2020ACS medicinal chemistry letters, Nov-12, Volume: 11, Issue:11
Synthesis and Biological Evaluation of Pyrroloindolines as Positive Allosteric Modulators of the α1β2γ2 GABA
AID678714Inhibition of human CYP2C19 assessed as ratio of IC50 in absence of NADPH to IC50 for presence of NADPH using 3-butyryl-7-methoxycoumarin as substrate after 30 mins2012Chemical research in toxicology, Oct-15, Volume: 25, Issue:10
Preclinical strategy to reduce clinical hepatotoxicity using in vitro bioactivation data for >200 compounds.
AID1657079Binding affinity to albumin (unknown origin)2020Journal of medicinal chemistry, 07-09, Volume: 63, Issue:13
The Medicinal Chemistry in the Era of Machines and Automation: Recent Advances in Continuous Flow Technology.
AID345426Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 A79C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1916592Antitubercular activity against Mycobacterium tuberculosis H37Rv ATCC 27294 assessed as bacterial growth inhibition measured after 5 days by MABA method2022European journal of medicinal chemistry, Aug-05, Volume: 238Emerging impact of triazoles as anti-tubercular agent.
AID1079945Animal toxicity known. [column 'TOXIC' in source]
AID371918Displacement of [3H]flumazenil from rat GABA-A alpha-2-beta-2-gamma-2 receptor expressed in HEK293 cells2009Journal of medicinal chemistry, Jun-25, Volume: 52, Issue:12
Identification of anxiolytic/nonsedative agents among indol-3-ylglyoxylamides acting as functionally selective agonists at the gamma-aminobutyric acid-A (GABAA) alpha2 benzodiazepine receptor.
AID111170Percent anticonvulsant activity against PTZ induced attack in mice at dose of 10 mg/kg2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID588216FDA HLAED, serum glutamic oxaloacetic transaminase (SGOT) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID73535Inhibition of [3H]flumazenil binding to rat GABA-A receptor alpha-5-beta-3-gamma-2 subunits expressed in HEK293 cells at 10 uM2001Journal of medicinal chemistry, Jul-05, Volume: 44, Issue:14
Novel N-(arylalkyl)indol-3-ylglyoxylylamides targeted as ligands of the benzodiazepine receptor: synthesis, biological evaluation, and molecular modeling analysis of the structure-activity relationships.
AID1333448Antipsychotic activity in rat assessed as reversal of amphetamine-induced hyperlocomotion at 1 mg/kg, ip treated for 60 mins prior to test followed by amphetamine administration 15 mins prior to test by open field test2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID395325Lipophilicity, log P by microemulsion electrokinetic chromatography2009Journal of medicinal chemistry, Mar-26, Volume: 52, Issue:6
Relationship between brain tissue partitioning and microemulsion retention factors of CNS drugs.
AID345425Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 F77C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID220296Binding affinity for rat GABA-A receptor alpha-5--beta-2-gamma-2 subunits expressed in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID395327Dissociation constant, pKa by capillary electrophoresis2009Journal of medicinal chemistry, Mar-26, Volume: 52, Issue:6
Relationship between brain tissue partitioning and microemulsion retention factors of CNS drugs.
AID280842Displacement of [3H]flumazenil from rat GABAA alpha-2-beta-2-gamma-2 expressed in HEK293 cells2007Journal of medicinal chemistry, Apr-05, Volume: 50, Issue:7
Novel N-substituted indol-3-ylglyoxylamides probing the LDi and L1/L2 lipophilic regions of the benzodiazepine receptor site in search for subtype-selective ligands.
AID298032Acid dissociation constant, pKa of the compound2007Journal of medicinal chemistry, Sep-20, Volume: 50, Issue:19
High-throughput screening of drug-brain tissue binding and in silico prediction for assessment of central nervous system drug delivery.
AID71245Displacement of [3H]Ro-151788 from rat GABA-A receptor alpha-3-beta-2-gamma-2 subunits expressed in HEK293 cells2002Journal of medicinal chemistry, Dec-19, Volume: 45, Issue:26
Benzodiazepine receptor ligands. 7. Synthesis and pharmacological evaluation of new 3-esters of the 8-chloropyrazolo[5,1-c][1,2,4]benzotriazine 5-oxide. 3-(2-Thienylmethoxycarbonyl) derivative: an anxioselective agent in rodents.
AID678717Inhibition of human CYP3A4 assessed as ratio of IC50 in absence of NADPH to IC50 for presence of NADPH using 7-benzyloxyquinoline as substrate after 30 mins2012Chemical research in toxicology, Oct-15, Volume: 25, Issue:10
Preclinical strategy to reduce clinical hepatotoxicity using in vitro bioactivation data for >200 compounds.
AID221774Effective concentration against gamma-aminobutyric acid (GABA) A receptor, alpha 12002Journal of medicinal chemistry, Nov-07, Volume: 45, Issue:23
Synthesis and biological evaluation of 7,8,9,10-tetrahydroimidazo[1,2-c]pyrido[3,4-e]pyrimdin-5(6H)-ones as functionally selective ligands of the benzodiazepine receptor site on the GABA(A) receptor.
AID220446Binding affinity for mutant rat GABA-A receptor alpha-6-(his,thr,gly)beta2gamma2 subunits expressed in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID625282Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cirrhosis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID345431Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 L140C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID345453Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 T126C receptor mutant to Ki for GABAA alpha1beta2gamma2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1079944Benign tumor, proven histopathologically. Value is number of references indexed. [column 'T.BEN' in source]
AID71249Displacement of [3H]Ro-151788 from rat GABA-A receptor alpha-5-beta-3-gamma-2 subunits expressed in HEK293 cells2002Journal of medicinal chemistry, Dec-19, Volume: 45, Issue:26
Benzodiazepine receptor ligands. 7. Synthesis and pharmacological evaluation of new 3-esters of the 8-chloropyrazolo[5,1-c][1,2,4]benzotriazine 5-oxide. 3-(2-Thienylmethoxycarbonyl) derivative: an anxioselective agent in rodents.
AID618180Neurotoxicity in CD rat assessed as impairment of motor coordination at 1 to 10 mg/kg, po by rotarod test in presence of 1 g/kg, ip ethanol2011Bioorganic & medicinal chemistry letters, Sep-15, Volume: 21, Issue:18
Discovery process and pharmacological characterization of a novel dual orexin 1 and orexin 2 receptor antagonist useful for treatment of sleep disorders.
AID187152Binding affinity was determined by displacement of [3H]flumazenil from rat cortex homogenates2002Journal of medicinal chemistry, Nov-07, Volume: 45, Issue:23
Synthesis and biological evaluation of 7,8,9,10-tetrahydroimidazo[1,2-c]pyrido[3,4-e]pyrimdin-5(6H)-ones as functionally selective ligands of the benzodiazepine receptor site on the GABA(A) receptor.
AID282666Displacement of [3H]Ro 15-1788 from human recombinant GABAA alpha-2-beta-3-gamma-2 receptor expressed in L(tk-) cells2005Journal of medicinal chemistry, Nov-17, Volume: 48, Issue:23
7-(1,1-Dimethylethyl)-6-(2-ethyl-2H-1,2,4-triazol-3-ylmethoxy)-3-(2-fluorophenyl)-1,2,4-triazolo[4,3-b]pyridazine: a functionally selective gamma-aminobutyric acid(A) (GABA(A)) alpha2/alpha3-subtype selective agonist that exhibits potent anxiolytic activi
AID588213Literature-mined compound from Fourches et al multi-species drug-induced liver injury (DILI) dataset, effect in non-rodents2010Chemical research in toxicology, Jan, Volume: 23, Issue:1
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
AID1079942Steatosis, proven histopathologically. Value is number of references indexed. [column 'STEAT' in source]
AID473457Effect on sleep-awake pattern in CD IGS rat model of insomnia assessed as latency to REM sleep at 30 mg/kg, po by EEG/EMG study relative to control2010Bioorganic & medicinal chemistry letters, Apr-01, Volume: 20, Issue:7
Novel benzothiophene H1-antihistamines for the treatment of insomnia.
AID431659Plasma concentration in rat at 60 mg/kg, po after 1 hr2009Journal of medicinal chemistry, Sep-10, Volume: 52, Issue:17
Characterization of novel selective H1-antihistamines for clinical evaluation in the treatment of insomnia.
AID588219FDA HLAED, gamma-glutamyl transferase (GGT) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID678712Inhibition of human CYP1A2 assessed as ratio of IC50 in absence of NADPH to IC50 for presence of NADPH using ethoxyresorufin as substrate after 30 mins2012Chemical research in toxicology, Oct-15, Volume: 25, Issue:10
Preclinical strategy to reduce clinical hepatotoxicity using in vitro bioactivation data for >200 compounds.
AID1333447Antipsychotic activity in rat assessed as reversal of amphetamine-induced hyperlocomotion at 1 mg/kg, ip treated for 30 mins prior to test followed by amphetamine administration 15 mins prior to test by open field test2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID111171Percent anticonvulsant activity against PTZ induced attack in mice at dose of 3 mg/kg2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID72625Binding affinity for human GABA-A receptor alpha-5-beta-3-gamma-2 subunits in L(tk-) cells2004Journal of medicinal chemistry, Mar-25, Volume: 47, Issue:7
3-phenyl-6-(2-pyridyl)methyloxy-1,2,4-triazolo[3,4-a]phthalazines and analogues: high-affinity gamma-aminobutyric acid-A benzodiazepine receptor ligands with alpha 2, alpha 3, and alpha 5-subtype binding selectivity over alpha 1.
AID1079934Highest frequency of acute liver toxicity observed during clinical trials, expressed as a percentage. [column '% AIGUE' in source]
AID73244Binding affinity for human recombinant gamma-aminobutyric-acid (GABA) A receptor alpha-3-beta-3-gamma-22000Journal of medicinal chemistry, Jan-13, Volume: 43, Issue:1
Pharmacophore/receptor models for GABA(A)/BzR subtypes (alpha1beta3gamma2, alpha5beta3gamma2, and alpha6beta3gamma2) via a comprehensive ligand-mapping approach.
AID73228Percent change in electrophysiological response in Xenopus oocytes expressing Alpha3-beta3-gamma2 GABA-A receptor2004Journal of medicinal chemistry, Jul-01, Volume: 47, Issue:14
Synthesis and biological evaluation of 3-heterocyclyl-7,8,9,10-tetrahydro-(7,10-ethano)-1,2,4-triazolo[3,4-a]phthalazines and analogues as subtype-selective inverse agonists for the GABA(A)alpha5 benzodiazepine binding site.
AID42316Displacement of Ro 5-4864 from peripheral (renal cell) Benzodiazepine receptor1997Journal of medicinal chemistry, Sep-12, Volume: 40, Issue:19
Synthesis and binding affinity of 2-phenylimidazo[1,2-alpha]pyridine derivatives for both central and peripheral benzodiazepine receptors. A new series of high-affinity and selective ligands for the peripheral type.
AID588218FDA HLAED, lactate dehydrogenase (LDH) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID345460Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 R194C receptor mutant to Ki for GABAA alpha1beta2gamma2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID625292Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) combined score2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID527602Displacement of [3H]flunitrazepam from human recombinant GABAA alpha-6-beta-3-gamma-2 receptor expressed in HEK cells by liquid scintillation counting2010Bioorganic & medicinal chemistry, Nov-01, Volume: 18, Issue:21
Design, synthesis, and subtype selectivity of 3,6-disubstituted β-carbolines at Bz/GABA(A)ergic receptors. SAR and studies directed toward agents for treatment of alcohol abuse.
AID239648Displacement of [3H]flumazenil from rat GABA-A Gamma-aminobutyric acid A receptor alpha-1-beta-2-gamma-2 expressed in HEK293 cells2005Journal of medicinal chemistry, Apr-21, Volume: 48, Issue:8
High affinity central benzodiazepine receptor ligands: synthesis and biological evaluation of a series of phenyltriazolobenzotriazindione derivatives.
AID1333438Hepatotoxicity in human HepG2 cells assessed as decrease in cell viability after 24 hrs by PrestoBlue assay2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID678713Inhibition of human CYP2C9 assessed as ratio of IC50 in absence of NADPH to IC50 for presence of NADPH using 7-methoxy-4-trifluoromethylcoumarin-3-acetic acid as substrate after 30 mins2012Chemical research in toxicology, Oct-15, Volume: 25, Issue:10
Preclinical strategy to reduce clinical hepatotoxicity using in vitro bioactivation data for >200 compounds.
AID219791Binding affinity measured using LtK- cell membranes expressing GABA alpha-1-beta-3-gamma-2 receptor1998Journal of medicinal chemistry, Jul-02, Volume: 41, Issue:14
Synthesis and evaluation of analogues of the partial agonist 6-(propyloxy)-4-(methoxymethyl)-beta-carboline-3-carboxylic acid ethyl ester (6-PBC) and the full agonist 6-(benzyloxy)-4-(methoxymethyl)-beta-carboline-3-carboxylic acid ethyl ester (Zk 93423)
AID678715Inhibition of human CYP2D6 assessed as ratio of IC50 in absence of NADPH to IC50 for presence of NADPH using 4-methylaminoethyl-7-methoxycoumarin as substrate after 30 mins2012Chemical research in toxicology, Oct-15, Volume: 25, Issue:10
Preclinical strategy to reduce clinical hepatotoxicity using in vitro bioactivation data for >200 compounds.
AID254368Binding affinity for rat alpha2 beta2/3 gamma2 GABA-A/BzR receptor2005Journal of medicinal chemistry, Oct-20, Volume: 48, Issue:21
A novel selective GABA(A) alpha1 receptor agonist displaying sedative and anxiolytic-like properties in rodents.
AID433074Antihistamine activity in Wistar rat EEG/EMG model assessed as increase in time spent in non rapid eye movement sleep stage at 30 mg/kg, po administered during activity portion of diurnal cycle 6 hrs after lights-off measured in 4 hrs2009Bioorganic & medicinal chemistry letters, Aug-01, Volume: 19, Issue:15
Brain-penetrating 2-aminobenzimidazole H(1)-antihistamines for the treatment of insomnia.
AID1458403Transactivation of human FXR expressed in human HeLa cells co-expressing BSEP up to 10 uM after 24 hrs by dual-glo luciferase reporter gene assay2017Journal of medicinal chemistry, 08-24, Volume: 60, Issue:16
Nonacidic Farnesoid X Receptor Modulators.
AID1333431Positive allosteric modulation of human recombinant GABA-A receptor alpha1beta2gamma2 expressed in HEK293 cells assessed as potentiation of of GABA induced chloride currents treated every 60 secs measured for 7 secs by electrophysiological method2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID668129Hypnotic activity in fasted C57BL/6N mouse assessed as increase in pentobarbital-induced sleep duration at 10 mg/kg, po administered 45 mins prior to pentobarbital-induction by polysomnographic analysis2012Bioorganic & medicinal chemistry, Jun-01, Volume: 20, Issue:11
Hypnotic effects and GABAergic mechanism of licorice (Glycyrrhiza glabra) ethanol extract and its major flavonoid constituent glabrol.
AID345421Displacement of [3H]Ro-154513 from benzodiazepine binding site of GABAA alpha-4-beta-2-gamma-2 receptor expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID433079Antihistamine activity in Wistar rat EEG/EMG model assessed as longest 3 REM bouts at 30 mg/kg, po administered during activity portion of diurnal cycle 6 hrs after lights-off measured in 6 hrs2009Bioorganic & medicinal chemistry letters, Aug-01, Volume: 19, Issue:15
Brain-penetrating 2-aminobenzimidazole H(1)-antihistamines for the treatment of insomnia.
AID345459Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 R185C receptor mutant to Ki for GABAA alpha1beta2gamma2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID345437Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha1 D97C beta2gamma2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1164680Displacement of [3H]muscimol form GABAA receptor in rat cerebral cortex assessed as specific radio-ligand binding level at 1 uM incubated for 10 mins by liquid scintillation counting method2014European journal of medicinal chemistry, Oct-30, Volume: 86Studies on the anticonvulsant activity of 4-alkyl-1,2,4-triazole-3-thiones and their effect on GABAergic system.
AID220128Binding affinity for rat GABA-A receptor alpha-4-beta-2-gamma-2 subunits expressed in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID1166965Induction of sleep in C57BL/6NCrlCrlj mouse assessed as reduction in wakefulness time at 100 mg/kg up to 3 hrs by EEG/EMG analysis2014Bioorganic & medicinal chemistry, Nov-01, Volume: 22, Issue:21
Design, synthesis, and structure-activity relationships of a series of novel N-aryl-2-phenylcyclopropanecarboxamide that are potent and orally active orexin receptor antagonists.
AID1079935Cytolytic liver toxicity, either proven histopathologically or where the ratio of maximal ALT or AST activity above normal to that of Alkaline Phosphatase is > 5 (see ACUTE). Value is number of references indexed. [column 'CYTOL' in source]
AID282667Displacement of [3H]Ro 15-1788 from human recombinant GABAA alpha-3-beta-3-gamma-2 receptor expressed in L(tk-) cells2005Journal of medicinal chemistry, Nov-17, Volume: 48, Issue:23
7-(1,1-Dimethylethyl)-6-(2-ethyl-2H-1,2,4-triazol-3-ylmethoxy)-3-(2-fluorophenyl)-1,2,4-triazolo[4,3-b]pyridazine: a functionally selective gamma-aminobutyric acid(A) (GABA(A)) alpha2/alpha3-subtype selective agonist that exhibits potent anxiolytic activi
AID345440Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha1 A160C beta2gamma2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID345445Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha1 S205C beta2gamma2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID71266Binding affinity for human recombinant gamma-aminobutyric-acid (GABA) A receptor alpha-6-beta-3-gamma-22000Journal of medicinal chemistry, Jan-13, Volume: 43, Issue:1
Pharmacophore/receptor models for GABA(A)/BzR subtypes (alpha1beta3gamma2, alpha5beta3gamma2, and alpha6beta3gamma2) via a comprehensive ligand-mapping approach.
AID345457Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 R144C receptor mutant to Ki for GABAA alpha1beta2gamma2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID625285Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatic necrosis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID1333450Plasma elimination half life in human2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID73078Binding affinity towards human gamma-aminobutyric-acid A receptor alpha-2-beta-3-gamma-2 using [3H]Ro-151788 expressed in L(tk-) cells2004Journal of medicinal chemistry, Jul-01, Volume: 47, Issue:14
Synthesis and biological evaluation of 3-heterocyclyl-7,8,9,10-tetrahydro-(7,10-ethano)-1,2,4-triazolo[3,4-a]phthalazines and analogues as subtype-selective inverse agonists for the GABA(A)alpha5 benzodiazepine binding site.
AID71247Effective concentration against Gamma-aminobutyric acid A receptor, alpha 52002Journal of medicinal chemistry, Nov-07, Volume: 45, Issue:23
Synthesis and biological evaluation of 7,8,9,10-tetrahydroimidazo[1,2-c]pyrido[3,4-e]pyrimdin-5(6H)-ones as functionally selective ligands of the benzodiazepine receptor site on the GABA(A) receptor.
AID72916Binding affinity towards human alpha-1-beta-3-gamma-2 GABA-A receptor using [3H]Ro-151788 expressed in L(tk-) cells2004Journal of medicinal chemistry, Jul-01, Volume: 47, Issue:14
Synthesis and biological evaluation of 3-heterocyclyl-7,8,9,10-tetrahydro-(7,10-ethano)-1,2,4-triazolo[3,4-a]phthalazines and analogues as subtype-selective inverse agonists for the GABA(A)alpha5 benzodiazepine binding site.
AID345468Ratio of Ki for GABAA alpha1 S205C beta2gamma2 receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID444050Fraction unbound in human plasma2010Journal of medicinal chemistry, Feb-11, Volume: 53, Issue:3
Physicochemical space for optimum oral bioavailability: contribution of human intestinal absorption and first-pass elimination.
AID1164681Displacement of [3H]flunitrazepam form benzodiazepine receptor in rat cerebral cortex assessed as specific radio-ligand binding level at 1 uM incubated for 20 mins by liquid scintillation counting method2014European journal of medicinal chemistry, Oct-30, Volume: 86Studies on the anticonvulsant activity of 4-alkyl-1,2,4-triazole-3-thiones and their effect on GABAergic system.
AID1333434Drug metabolism in human liver microsomes assessed as 2-(2-(4-(hydroxymethyl)phenyl)-6-methylimidazo[1,2-a]pyridin-3-yl)-N,N-dimethylacetamide formation at 20 uM preincubated for 15 mins followed by NADPH addition measured after 60 mins by UPLC-MS/MS anal2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID345419Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-2-beta-2-gamma-2 receptor expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID473452Effect on sleep-awake pattern in CD IGS rat model of insomnia assessed as latency to NREM sleep at 30 mg/kg, po by EEG/EMG study relative to control2010Bioorganic & medicinal chemistry letters, Apr-01, Volume: 20, Issue:7
Novel benzothiophene H1-antihistamines for the treatment of insomnia.
AID433075Antihistamine activity in Wistar rat EEG/EMG model assessed as non rapid eye movement sleep stage latency at 30 mg/kg, po administered during activity portion of diurnal cycle 6 hrs after lights-off measured in 4 hrs2009Bioorganic & medicinal chemistry letters, Aug-01, Volume: 19, Issue:15
Brain-penetrating 2-aminobenzimidazole H(1)-antihistamines for the treatment of insomnia.
AID72138Binding affinity to rat chimeric GABA-A receptor C6, alpha1-alpha6 chimeric subunit co-expressed with beta-2 gamma2 subunits in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID433078Antihistamine activity in Wistar rat EEG/EMG model assessed as longest 3 NREM bouts at 30 mg/kg, po administered during activity portion of diurnal cycle 6 hrs after lights-off measured in 6 hrs2009Bioorganic & medicinal chemistry letters, Aug-01, Volume: 19, Issue:15
Brain-penetrating 2-aminobenzimidazole H(1)-antihistamines for the treatment of insomnia.
AID239565Inhibition of [3H]Ro-151788 binding to recombinant human gamma-aminobutyric-acid A receptor alpha-3-beta-3-gamma-2 subtype expressed in L (tk-) cells2005Journal of medicinal chemistry, Mar-10, Volume: 48, Issue:5
Discovery of functionally selective 7,8,9,10-tetrahydro-7,10-ethano-1,2,4-triazolo[3,4-a]phthalazines as GABA A receptor agonists at the alpha3 subunit.
AID254370Binding affinity for rat alpha-5 beta2/3 gamma2 GABA-A/BzR receptor2005Journal of medicinal chemistry, Oct-20, Volume: 48, Issue:21
A novel selective GABA(A) alpha1 receptor agonist displaying sedative and anxiolytic-like properties in rodents.
AID345454Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 R132C receptor mutant to Ki for GABAA alpha1beta2gamma2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID119174Muscle relaxant effect in mice at dose of 3 mg/kg using rotarod test, value was expressed as no. of falls in 30 seconds2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID444053Renal clearance in human2010Journal of medicinal chemistry, Feb-11, Volume: 53, Issue:3
Physicochemical space for optimum oral bioavailability: contribution of human intestinal absorption and first-pass elimination.
AID588214FDA HLAED, liver enzyme composite activity2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID345451Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 A79C receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID345429Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 M130C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1428228Displacement of [3H]RO15-1788 from recombinant rat GABAalpha2 receptor expressed in HEK293 cells after 1 hr2017European journal of medicinal chemistry, Jan-27, Volume: 126An insight on synthetic and medicinal aspects of pyrazolo[1,5-a]pyrimidine scaffold.
AID243996Inhibition of [3H]flumazenil binding to rat Gamma-aminobutyric acid A GABA-A receptor alpha-5-beta-3-gamma-2 expressed in HEK293 cells2005Journal of medicinal chemistry, Apr-21, Volume: 48, Issue:8
High affinity central benzodiazepine receptor ligands: synthesis and biological evaluation of a series of phenyltriazolobenzotriazindione derivatives.
AID345433Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 R144C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID625281Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cholelithiasis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID1216814Metabolic activation assessed as CYP2C9 activation-induced cytotoxicity in human HepG2 cells transfected with human AdCYP2C9 at MOI 10 for 2 days in presence of siNrf2 at 25 to 100 uM after 24 hrs by WST-8 assay2011Drug metabolism and disposition: the biological fate of chemicals, May, Volume: 39, Issue:5
CYP2C9-mediated metabolic activation of losartan detected by a highly sensitive cell-based screening assay.
AID282669Efficacy at human recombinant GABAA alpha-2-beta-3-gamma-2 receptor expressed in Xenopus laevis oocytes by two electrode voltage clamp method relative to GABA2005Journal of medicinal chemistry, Nov-17, Volume: 48, Issue:23
7-(1,1-Dimethylethyl)-6-(2-ethyl-2H-1,2,4-triazol-3-ylmethoxy)-3-(2-fluorophenyl)-1,2,4-triazolo[4,3-b]pyridazine: a functionally selective gamma-aminobutyric acid(A) (GABA(A)) alpha2/alpha3-subtype selective agonist that exhibits potent anxiolytic activi
AID73074Percent change in electrophysiological response in Xenopus oocytes expressing Alpha2-beta3-gamma2 GABA-A receptor2004Journal of medicinal chemistry, Jul-01, Volume: 47, Issue:14
Synthesis and biological evaluation of 3-heterocyclyl-7,8,9,10-tetrahydro-(7,10-ethano)-1,2,4-triazolo[3,4-a]phthalazines and analogues as subtype-selective inverse agonists for the GABA(A)alpha5 benzodiazepine binding site.
AID1428229Displacement of [3H]RO15-1788 from recombinant rat GABAalpha3 receptor expressed in HEK293 cells after 1 hr2017European journal of medicinal chemistry, Jan-27, Volume: 126An insight on synthetic and medicinal aspects of pyrazolo[1,5-a]pyrimidine scaffold.
AID1333432Positive allosteric modulation of human recombinant GABA-A receptor alpha1beta2gamma2 expressed in HEK293 cells assessed as potentiation of of GABA induced chloride currents at 1 uM treated every 60 secs measured for 7 secs by electrophysiological method 2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID71267Binding affinity measured using LtK- cell membranes expressing Gamma-aminobutyric acid A receptor alpha-6-beta-3-gamma-21998Journal of medicinal chemistry, Jul-02, Volume: 41, Issue:14
Synthesis and evaluation of analogues of the partial agonist 6-(propyloxy)-4-(methoxymethyl)-beta-carboline-3-carboxylic acid ethyl ester (6-PBC) and the full agonist 6-(benzyloxy)-4-(methoxymethyl)-beta-carboline-3-carboxylic acid ethyl ester (Zk 93423)
AID42319Displacement of [3H]flunitrazepam from rat brain GABA-A Benzodiazepine receptor1997Journal of medicinal chemistry, Sep-12, Volume: 40, Issue:19
Synthesis and binding affinity of 2-phenylimidazo[1,2-alpha]pyridine derivatives for both central and peripheral benzodiazepine receptors. A new series of high-affinity and selective ligands for the peripheral type.
AID72467Binding affinity for human GABA-A receptor alpha-4-beta-3-gamma-2 subunits in L(tk-) cells2004Journal of medicinal chemistry, Mar-25, Volume: 47, Issue:7
3-phenyl-6-(2-pyridyl)methyloxy-1,2,4-triazolo[3,4-a]phthalazines and analogues: high-affinity gamma-aminobutyric acid-A benzodiazepine receptor ligands with alpha 2, alpha 3, and alpha 5-subtype binding selectivity over alpha 1.
AID444054Oral bioavailability in human2010Journal of medicinal chemistry, Feb-11, Volume: 53, Issue:3
Physicochemical space for optimum oral bioavailability: contribution of human intestinal absorption and first-pass elimination.
AID345424Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 D56C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID71238Effective concentration against gamma-aminobutyric acid (GABA) A receptor, alpha 32002Journal of medicinal chemistry, Nov-07, Volume: 45, Issue:23
Synthesis and biological evaluation of 7,8,9,10-tetrahydroimidazo[1,2-c]pyrido[3,4-e]pyrimdin-5(6H)-ones as functionally selective ligands of the benzodiazepine receptor site on the GABA(A) receptor.
AID345423Displacement of [3H]Ro-154513 from benzodiazepine binding site of GABAA alpha-6-beta-2-gamma-2 receptor expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1079949Proposed mechanism(s) of liver damage. [column 'MEC' in source]
AID345620Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-3-beta-2-gamma-2 receptor expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID71235Displacement of [3H]-Ro-15-1788 from rat GABA-A receptor alpha-2-beta-2-gamma-2 subunits expressed in HEK293 cells2002Journal of medicinal chemistry, Dec-19, Volume: 45, Issue:26
Benzodiazepine receptor ligands. 7. Synthesis and pharmacological evaluation of new 3-esters of the 8-chloropyrazolo[5,1-c][1,2,4]benzotriazine 5-oxide. 3-(2-Thienylmethoxycarbonyl) derivative: an anxioselective agent in rodents.
AID527599Displacement of [3H]flunitrazepam from human recombinant GABAA alpha-3-beta-3-gamma-2 receptor expressed in HEK cells by liquid scintillation counting2010Bioorganic & medicinal chemistry, Nov-01, Volume: 18, Issue:21
Design, synthesis, and subtype selectivity of 3,6-disubstituted β-carbolines at Bz/GABA(A)ergic receptors. SAR and studies directed toward agents for treatment of alcohol abuse.
AID345441Displacement of [3H]Ro15-1788 from benzodiazepine binding site of GABAA alpha1 T162C beta-2-gamma-2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID282670Efficacy at human recombinant GABAA alpha-3-beta-3-gamma-2 receptor expressed in Xenopus laevis oocytes by two electrode voltage clamp method relative to GABA2005Journal of medicinal chemistry, Nov-17, Volume: 48, Issue:23
7-(1,1-Dimethylethyl)-6-(2-ethyl-2H-1,2,4-triazol-3-ylmethoxy)-3-(2-fluorophenyl)-1,2,4-triazolo[4,3-b]pyridazine: a functionally selective gamma-aminobutyric acid(A) (GABA(A)) alpha2/alpha3-subtype selective agonist that exhibits potent anxiolytic activi
AID1192111Toxicity in Wistar rat assessed as effect on rotarod performance at 10 mg/kg, ip administered 30 mins prior to the test by rotarod test2015Bioorganic & medicinal chemistry, Mar-15, Volume: 23, Issue:6
Discovery and in vitro and in vivo profiles of N-ethyl-N-[2-[3-(5-fluoro-2-pyridinyl)-1H-pyrazol-1-yl]ethyl]-2-(2H-1,2,3-triazol-2-yl)-benzamide as a novel class of dual orexin receptor antagonist.
AID444051Total clearance in human2010Journal of medicinal chemistry, Feb-11, Volume: 53, Issue:3
Physicochemical space for optimum oral bioavailability: contribution of human intestinal absorption and first-pass elimination.
AID71246Maximum percent potentiation against gamma-aminobutyric acid (GABA) A receptor, alpha 52002Journal of medicinal chemistry, Nov-07, Volume: 45, Issue:23
Synthesis and biological evaluation of 7,8,9,10-tetrahydroimidazo[1,2-c]pyrido[3,4-e]pyrimdin-5(6H)-ones as functionally selective ligands of the benzodiazepine receptor site on the GABA(A) receptor.
AID431651Increase in NREM sleep in CD IGS rat model of insomnia at 30 mg/kg, po after 4 hrs by EEG/EMG study relative to vehicle control2009Journal of medicinal chemistry, Sep-10, Volume: 52, Issue:17
Characterization of novel selective H1-antihistamines for clinical evaluation in the treatment of insomnia.
AID254367Binding affinity for rat alpha-1 beta2/3 gamma2 GABA A / BzR receptor2005Journal of medicinal chemistry, Oct-20, Volume: 48, Issue:21
A novel selective GABA(A) alpha1 receptor agonist displaying sedative and anxiolytic-like properties in rodents.
AID345463Ratio of Ki for GABAA alpha1 A160C beta2gamma2 receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID280841Displacement of [3H]flumazenil from rat GABAA alpha-1-beta-2-gamma-2 expressed in HEK293 cells2007Journal of medicinal chemistry, Apr-05, Volume: 50, Issue:7
Novel N-substituted indol-3-ylglyoxylamides probing the LDi and L1/L2 lipophilic regions of the benzodiazepine receptor site in search for subtype-selective ligands.
AID588217FDA HLAED, serum glutamic pyruvic transaminase (SGPT) increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID1615599Inhibition of GABAA receptor alpha3 (unknown origin)2019European journal of medicinal chemistry, Nov-01, Volume: 181Imidazopyridine-based selective and multifunctional ligands of biological targets associated with psychiatric and neurodegenerative diseases.
AID540211Fraction unbound in human after iv administration2008Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7
Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID588215FDA HLAED, alkaline phosphatase increase2004Current drug discovery technologies, Dec, Volume: 1, Issue:4
Assessment of the health effects of chemicals in humans: II. Construction of an adverse effects database for QSAR modeling.
AID625284Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatic failure2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID625283Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for elevated liver function tests2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID345422Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-5-beta-2-gamma-2 receptor expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID527597Displacement of [3H]flunitrazepam from human recombinant GABAA alpha-1-beta-3-gamma-2 receptor expressed in HEK cells by liquid scintillation counting2010Bioorganic & medicinal chemistry, Nov-01, Volume: 18, Issue:21
Design, synthesis, and subtype selectivity of 3,6-disubstituted β-carbolines at Bz/GABA(A)ergic receptors. SAR and studies directed toward agents for treatment of alcohol abuse.
AID618179Neurotoxicity in CD rat assessed as impairment of motor coordination at 1 to 10 mg/kg, po by rotarod test2011Bioorganic & medicinal chemistry letters, Sep-15, Volume: 21, Issue:18
Discovery process and pharmacological characterization of a novel dual orexin 1 and orexin 2 receptor antagonist useful for treatment of sleep disorders.
AID73233Binding affinity towards human gamma-aminobutyric-acid A receptor alpha-3-beta-3-gamma-2 using [3H]Ro-151788 expressed in L(tk-) cells2004Journal of medicinal chemistry, Jul-01, Volume: 47, Issue:14
Synthesis and biological evaluation of 3-heterocyclyl-7,8,9,10-tetrahydro-(7,10-ethano)-1,2,4-triazolo[3,4-a]phthalazines and analogues as subtype-selective inverse agonists for the GABA(A)alpha5 benzodiazepine binding site.
AID625280Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for cholecystitis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID345448Displacement of [3H]Ro15-1788 from benzodiazepine binding site of GABAA alpha-1 V211C beta2gamma2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1079943Malignant tumor, proven histopathologically. Value is number of references indexed. [column 'T.MAL' in source]
AID668133Hypnotic activity in fasted C57BL/6N mouse assessed as decrease in pentobarbital-induced sleep latency at 10 mg/kg, po administered 45 mins prior to pentobarbital-induction coadministered with flumazenil by polysomnographic analysis2012Bioorganic & medicinal chemistry, Jun-01, Volume: 20, Issue:11
Hypnotic effects and GABAergic mechanism of licorice (Glycyrrhiza glabra) ethanol extract and its major flavonoid constituent glabrol.
AID359228Activity at rat wild type GABAA alpha-1V202Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control2007The Journal of biological chemistry, Sep-07, Volume: 282, Issue:36
Proximity-accelerated chemical coupling reaction in the benzodiazepine-binding site of gamma-aminobutyric acid type A receptors: superposition of different allosteric modulators.
AID359236Activity at rat GABAA alpha-1H101Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as change in GABA-induced current amplitude at 10 uM after 1 min exposure to GABA by two electrode voltage clamp method2007The Journal of biological chemistry, Sep-07, Volume: 282, Issue:36
Proximity-accelerated chemical coupling reaction in the benzodiazepine-binding site of gamma-aminobutyric acid type A receptors: superposition of different allosteric modulators.
AID1079936Choleostatic liver toxicity, either proven histopathologically or where the ratio of maximal ALT or AST activity above normal to that of Alkaline Phosphatase is < 2 (see ACUTE). Value is number of references indexed. [column 'CHOLE' in source]
AID425653Renal clearance in human2009Journal of medicinal chemistry, Aug-13, Volume: 52, Issue:15
Physicochemical determinants of human renal clearance.
AID371920Displacement of [3H]flumazenil from rat GABA-A alpha-5-beta-3-gamma-2 receptor expressed in HEK293 cells2009Journal of medicinal chemistry, Jun-25, Volume: 52, Issue:12
Identification of anxiolytic/nonsedative agents among indol-3-ylglyoxylamides acting as functionally selective agonists at the gamma-aminobutyric acid-A (GABAA) alpha2 benzodiazepine receptor.
AID119145Synergic sedative effect was tested in mice using the Hole Board test at peroral dose of 3 mg/kg, value was expressed in holes2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID72620Binding affinity for human GABA-A receptor alpha-3-beta-3-gamma-2 subunits in L(tk-) cells2004Journal of medicinal chemistry, Mar-25, Volume: 47, Issue:7
3-phenyl-6-(2-pyridyl)methyloxy-1,2,4-triazolo[3,4-a]phthalazines and analogues: high-affinity gamma-aminobutyric acid-A benzodiazepine receptor ligands with alpha 2, alpha 3, and alpha 5-subtype binding selectivity over alpha 1.
AID262562Selectivity for human GABA-Aalpha1 receptor plus beta-2-gamma-2 over GABA-Aalpha3 receptor plus beta2gamma22006Journal of medicinal chemistry, Apr-20, Volume: 49, Issue:8
4-quinolone derivatives: high-affinity ligands at the benzodiazepine site of brain GABA A receptors. synthesis, pharmacology, and pharmacophore modeling.
AID385586Induction of rotarod ataxia in PKCepsilon deficient mouse at 1 mg/kg2007The Journal of biological chemistry, Nov-09, Volume: 282, Issue:45
Protein kinase C epsilon regulates gamma-aminobutyrate type A receptor sensitivity to ethanol and benzodiazepines through phosphorylation of gamma2 subunits.
AID119144Synergic sedative effect was tested in mice using the Hole Board test at peroral dose of 10 mg/kg, value was expressed in plane2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID72765Displacement of [3H]Ro-151788 from rat GABA-A receptor alpha-1-beta-2-gamma-2 subunits expressed in HEK293 cells2002Journal of medicinal chemistry, Dec-19, Volume: 45, Issue:26
Benzodiazepine receptor ligands. 7. Synthesis and pharmacological evaluation of new 3-esters of the 8-chloropyrazolo[5,1-c][1,2,4]benzotriazine 5-oxide. 3-(2-Thienylmethoxycarbonyl) derivative: an anxioselective agent in rodents.
AID1079939Cirrhosis, proven histopathologically. Value is number of references indexed. [column 'CIRRH' in source]
AID256402Percent of mice not entering into the dark compartment in 120 s in 24 hr retention test at 0 hr treatment at a dose of 30 mg/Kg when given peroral pass-through avoidance test; n=102005Journal of medicinal chemistry, Oct-20, Volume: 48, Issue:21
A novel selective GABA(A) alpha1 receptor agonist displaying sedative and anxiolytic-like properties in rodents.
AID668128Hypnotic activity in fasted C57BL/6N mouse assessed as increase in latency of pentobarbital-induced sleep at 10 mg/kg, po administered 45 mins prior to pentobarbital-induction by polysomnographic analysis2012Bioorganic & medicinal chemistry, Jun-01, Volume: 20, Issue:11
Hypnotic effects and GABAergic mechanism of licorice (Glycyrrhiza glabra) ethanol extract and its major flavonoid constituent glabrol.
AID371917Displacement of [3H]flumazenil from rat GABA-A alpha-1-beta-2-gamma-2 receptor expressed in HEK293 cells2009Journal of medicinal chemistry, Jun-25, Volume: 52, Issue:12
Identification of anxiolytic/nonsedative agents among indol-3-ylglyoxylamides acting as functionally selective agonists at the gamma-aminobutyric acid-A (GABAA) alpha2 benzodiazepine receptor.
AID220441Binding affinity for rat GABA-A receptor alpha-6-beta-2-gamma-2 subunits expressed in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID71232Maximum percent potentiation against gamma-aminobutyric acid (GABA) A receptor, alpha 22002Journal of medicinal chemistry, Nov-07, Volume: 45, Issue:23
Synthesis and biological evaluation of 7,8,9,10-tetrahydroimidazo[1,2-c]pyrido[3,4-e]pyrimdin-5(6H)-ones as functionally selective ligands of the benzodiazepine receptor site on the GABA(A) receptor.
AID119146Synergic sedative effect was tested in mice using the Hole Board test at peroral dose of 3 mg/kg, value was expressed in plane2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID72911Percent change in electrophysiological response in Xenopus oocytes expressing Alpha1-beta3-gamma2 GABA-A receptor2004Journal of medicinal chemistry, Jul-01, Volume: 47, Issue:14
Synthesis and biological evaluation of 3-heterocyclyl-7,8,9,10-tetrahydro-(7,10-ethano)-1,2,4-triazolo[3,4-a]phthalazines and analogues as subtype-selective inverse agonists for the GABA(A)alpha5 benzodiazepine binding site.
AID444058Volume of distribution at steady state in human2010Journal of medicinal chemistry, Feb-11, Volume: 53, Issue:3
Physicochemical space for optimum oral bioavailability: contribution of human intestinal absorption and first-pass elimination.
AID345466Ratio of Ki for GABAA alpha1 V202C beta2gamma2 receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID345418Displacement of [3H]Ro15-1788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 receptor expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID371915Displacement of [3H]flumazenil from Benzodiazepine receptor in bovine cerebral cortex membrane2009Journal of medicinal chemistry, Jun-25, Volume: 52, Issue:12
Identification of anxiolytic/nonsedative agents among indol-3-ylglyoxylamides acting as functionally selective agonists at the gamma-aminobutyric acid-A (GABAA) alpha2 benzodiazepine receptor.
AID262960Displacement of [3H]flumazenil from rat GABA-Aalpha2 receptor plus beta-2-gamma-2 in HEK293 cells2006Journal of medicinal chemistry, Apr-20, Volume: 49, Issue:8
Refinement of the benzodiazepine receptor site topology by structure-activity relationships of new N-(heteroarylmethyl)indol-3-ylglyoxylamides.
AID668127Hypnotic activity in fasted C57BL/6N mouse assessed as increase in pentobarbital-induced sleep duration at 2.5 mg/kg, po administered 45 mins prior to pentobarbital-induction coadministered with flumazenil by polysomnographic analysis2012Bioorganic & medicinal chemistry, Jun-01, Volume: 20, Issue:11
Hypnotic effects and GABAergic mechanism of licorice (Glycyrrhiza glabra) ethanol extract and its major flavonoid constituent glabrol.
AID359229Activity at rat wild type GABAA alpha-1V211Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control2007The Journal of biological chemistry, Sep-07, Volume: 282, Issue:36
Proximity-accelerated chemical coupling reaction in the benzodiazepine-binding site of gamma-aminobutyric acid type A receptors: superposition of different allosteric modulators.
AID282668Efficacy at human recombinant GABAA alpha-1-beta-3-gamma-2 receptor expressed in Xenopus laevis oocytes by two electrode voltage clamp method relative to GABA2005Journal of medicinal chemistry, Nov-17, Volume: 48, Issue:23
7-(1,1-Dimethylethyl)-6-(2-ethyl-2H-1,2,4-triazol-3-ylmethoxy)-3-(2-fluorophenyl)-1,2,4-triazolo[4,3-b]pyridazine: a functionally selective gamma-aminobutyric acid(A) (GABA(A)) alpha2/alpha3-subtype selective agonist that exhibits potent anxiolytic activi
AID610839Effect on sleep-awake cycle in EEG/EMG rat model assessed as increase in non rapid eye movement sleep at 30 mg/kg measured up to 4 hrs relative to control2010Bioorganic & medicinal chemistry letters, Oct-01, Volume: 20, Issue:19
Identification of a novel selective H1-antihistamine with optimized pharmacokinetic properties for clinical evaluation in the treatment of insomnia.
AID345432Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 T142C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID431660Intrinsic clearance in rat liver microsomes at 1 uM after 60 mins by LC-MS-MS analysis in presence of NADPH generating system2009Journal of medicinal chemistry, Sep-10, Volume: 52, Issue:17
Characterization of novel selective H1-antihistamines for clinical evaluation in the treatment of insomnia.
AID1333442Hepatotoxicity in human HepG2 cells assessed as intracellular ATP level after 24 hrs by luminescence based ATP detection assay2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID444052Hepatic clearance in human2010Journal of medicinal chemistry, Feb-11, Volume: 53, Issue:3
Physicochemical space for optimum oral bioavailability: contribution of human intestinal absorption and first-pass elimination.
AID668131Hypnotic activity in fasted C57BL/6N mouse assessed as increase in pentobarbital-induced sleep duration at 10 mg/kg, po administered 45 mins prior to pentobarbital-induction coadministered with flumazenil by polysomnographic analysis2012Bioorganic & medicinal chemistry, Jun-01, Volume: 20, Issue:11
Hypnotic effects and GABAergic mechanism of licorice (Glycyrrhiza glabra) ethanol extract and its major flavonoid constituent glabrol.
AID433077Antihistamine activity in Wistar rat EEG/EMG model assessed as rapid eye movement sleep stage latency at 30 mg/kg, po administered during activity portion of diurnal cycle 6 hrs after lights-off measured in 4 hrs2009Bioorganic & medicinal chemistry letters, Aug-01, Volume: 19, Issue:15
Brain-penetrating 2-aminobenzimidazole H(1)-antihistamines for the treatment of insomnia.
AID539464Solubility of the compound in 0.1 M phosphate buffer at 600 uM at pH 7.4 after 24 hrs by LC/MS/MS analysis2010Bioorganic & medicinal chemistry letters, Dec-15, Volume: 20, Issue:24
Experimental solubility profiling of marketed CNS drugs, exploring solubility limit of CNS discovery candidate.
AID345469Ratio of Ki for GABAA alpha1 T206C beta2gamma2 receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID345443Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha1 V202C beta2gamma2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1079933Acute liver toxicity defined via clinical observations and clear clinical-chemistry results: serum ALT or AST activity > 6 N or serum alkaline phosphatases activity > 1.7 N. This category includes cytolytic, choleostatic and mixed liver toxicity. Value is
AID1079948Times to onset, minimal and maximal, observed in the indexed observations. [column 'DELAI' in source]
AID73523Binding affinity for human recombinant gamma-aminobutyric-acid (GABA) A receptor alpha-5-beta-3-gamma-22000Journal of medicinal chemistry, Jan-13, Volume: 43, Issue:1
Pharmacophore/receptor models for GABA(A)/BzR subtypes (alpha1beta3gamma2, alpha5beta3gamma2, and alpha6beta3gamma2) via a comprehensive ligand-mapping approach.
AID977602Inhibition of sodium fluorescein uptake in OATP1B3-transfected CHO cells at an equimolar substrate-inhibitor concentration of 10 uM2013Molecular pharmacology, Jun, Volume: 83, Issue:6
Structure-based identification of OATP1B1/3 inhibitors.
AID540209Volume of distribution at steady state in human after iv administration2008Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7
Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID527601Displacement of [3H]flunitrazepam from human recombinant GABAA alpha-5-beta-3-gamma-2 receptor expressed in HEK cells by liquid scintillation counting2010Bioorganic & medicinal chemistry, Nov-01, Volume: 18, Issue:21
Design, synthesis, and subtype selectivity of 3,6-disubstituted β-carbolines at Bz/GABA(A)ergic receptors. SAR and studies directed toward agents for treatment of alcohol abuse.
AID625288Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for jaundice2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID239566Inhibition of [3H]Ro-151788 binding to recombinant human gamma-aminobutyric-acid A receptor alpha-5-beta-3-gamma-2 subtype expressed in L (tk-) cells2005Journal of medicinal chemistry, Mar-10, Volume: 48, Issue:5
Discovery of functionally selective 7,8,9,10-tetrahydro-7,10-ethano-1,2,4-triazolo[3,4-a]phthalazines as GABA A receptor agonists at the alpha3 subunit.
AID1597744Half life in human at 5 to 10 mg2019Bioorganic & medicinal chemistry letters, 08-15, Volume: 29, Issue:16
Sleep modulating agents.
AID345455Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 L140C receptor mutant to Ki for GABAA alpha1beta2gamma2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID262561Displacement of [3H]Flumazenil from human GABA-Aalpha3 receptor plus beta-2-gamma-2 expressed in HEK293 cells2006Journal of medicinal chemistry, Apr-20, Volume: 49, Issue:8
4-quinolone derivatives: high-affinity ligands at the benzodiazepine site of brain GABA A receptors. synthesis, pharmacology, and pharmacophore modeling.
AID345458Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 X161 receptor mutant to Ki for GABAA alpha1beta2gamma2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID431655Increase in REM sleep in CD IGS rat model of insomnia at 30 mg/kg, po after 4 hrs by EEG/EMG study relative to vehicle control2009Journal of medicinal chemistry, Sep-10, Volume: 52, Issue:17
Characterization of novel selective H1-antihistamines for clinical evaluation in the treatment of insomnia.
AID1333433Metabolic stability in human liver microsomes at 20 uM preincubated for 15 mins followed by NADPH addition measured after 60 mins by UPLC-MS/MS analysis2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID625287Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatomegaly2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID220130Binding affinity for mutant rat GABA-A receptor alpha-4-(his)-beta-2-gamma-2 subunits expressed in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID73378Binding affinity towards human alpha-5-beta-3-gamma-2 GABA-A receptor using [3H]Ro-151788 expressed in L(tk-) cells2004Journal of medicinal chemistry, Jul-01, Volume: 47, Issue:14
Synthesis and biological evaluation of 3-heterocyclyl-7,8,9,10-tetrahydro-(7,10-ethano)-1,2,4-triazolo[3,4-a]phthalazines and analogues as subtype-selective inverse agonists for the GABA(A)alpha5 benzodiazepine binding site.
AID239649Displacement of [3H]flumazenil from rat GABA-A Gamma-aminobutyric acid A receptor alpha-2-beta-2-gamma-2 expressed in HEK293 cells2005Journal of medicinal chemistry, Apr-21, Volume: 48, Issue:8
High affinity central benzodiazepine receptor ligands: synthesis and biological evaluation of a series of phenyltriazolobenzotriazindione derivatives.
AID72766Binding affinity for recombinant rat GABA-A receptor alpha-1-beta-2-gamma-2 subunits expressed in HEK293 cells2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID431657Effect on sleep-awake pattern in CD IGS rat model of insomnia assessed as latency to 20 secs REM sleep at 30 mg/kg, po by EEG/EMG study relative to vehicle control2009Journal of medicinal chemistry, Sep-10, Volume: 52, Issue:17
Characterization of novel selective H1-antihistamines for clinical evaluation in the treatment of insomnia.
AID1333440Hepatotoxicity in human HepG2 cells assessed as cell membrane damage after 24 hrs by luminescence assay2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID625291Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver function tests abnormal2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID625289Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver disease2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID119173Muscle relaxant effect in mice at dose of 10 mg/kg using rotarod test, value was expressed as no. of falls in 30 seconds2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID1428227Displacement of [3H]RO15-1788 from recombinant rat GABAalpha1 receptor expressed in HEK293 cells after 1 hr2017European journal of medicinal chemistry, Jan-27, Volume: 126An insight on synthetic and medicinal aspects of pyrazolo[1,5-a]pyrimidine scaffold.
AID345450Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 M130C receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID444056Fraction escaping gut-wall elimination in human2010Journal of medicinal chemistry, Feb-11, Volume: 53, Issue:3
Physicochemical space for optimum oral bioavailability: contribution of human intestinal absorption and first-pass elimination.
AID1079931Moderate liver toxicity, defined via clinical-chemistry results: ALT or AST serum activity 6 times the normal upper limit (N) or alkaline phosphatase serum activity of 1.7 N. Value is number of references indexed. [column 'BIOL' in source]
AID359881Activity at rat wild type GABAA alpha-1H101Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control2007The Journal of biological chemistry, Sep-07, Volume: 282, Issue:36
Proximity-accelerated chemical coupling reaction in the benzodiazepine-binding site of gamma-aminobutyric acid type A receptors: superposition of different allosteric modulators.
AID220448Binding affinity for mutant rat GABA-A receptor alpha-6-(his,thr,gly,val)beta2gamma2 subunits expressed in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID73089Binding affinity to human recombinant gamma-aminobutyric-acid (GABA) A receptor alpha-2-beta-3-gamma-22000Journal of medicinal chemistry, Jan-13, Volume: 43, Issue:1
Pharmacophore/receptor models for GABA(A)/BzR subtypes (alpha1beta3gamma2, alpha5beta3gamma2, and alpha6beta3gamma2) via a comprehensive ligand-mapping approach.
AID1079947Comments (NB not yet translated). [column 'COMMENTAIRES' in source]
AID345427Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 T81C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1166966Induction of non-REM sleep in C57BL/6NCrlCrlj mouse at 100 mg/kg up to 3 hrs by EEG/EMG analysis2014Bioorganic & medicinal chemistry, Nov-01, Volume: 22, Issue:21
Design, synthesis, and structure-activity relationships of a series of novel N-aryl-2-phenylcyclopropanecarboxamide that are potent and orally active orexin receptor antagonists.
AID1079941Liver damage due to vascular disease: peliosis hepatitis, hepatic veno-occlusive disease, Budd-Chiari syndrome. Value is number of references indexed. [column 'VASC' in source]
AID1333444Hepatotoxicity in human HepG2 cells assessed as loss of mitochondrial membrane potential after 24 hrs by JC-1 staining based fluorescence assay2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID345436Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 R194C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID431653Effect on sleep-awake pattern in CD IGS rat model of insomnia assessed as latency to 1 min NREM sleep at 30 mg/kg, po by EEG/EMG study relative to vehicle control2009Journal of medicinal chemistry, Sep-10, Volume: 52, Issue:17
Characterization of novel selective H1-antihistamines for clinical evaluation in the treatment of insomnia.
AID359880Activity at rat wild type GABAA alpha-1-beta-2-gamma-2 receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control2007The Journal of biological chemistry, Sep-07, Volume: 282, Issue:36
Proximity-accelerated chemical coupling reaction in the benzodiazepine-binding site of gamma-aminobutyric acid type A receptors: superposition of different allosteric modulators.
AID345430Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 R132C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1333439Hepatotoxicity in human HepG2 cells assessed as decrease in cell viability after 48 hrs by PrestoBlue assay2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID1474166Liver toxicity in human assessed as induction of drug-induced liver injury by measuring severity class index2016Drug discovery today, Apr, Volume: 21, Issue:4
DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans.
AID113814Anticonvulsant activity against convulsions induced by Compound 91996Journal of medicinal chemistry, Apr-26, Volume: 39, Issue:9
Synthesis and pharmacological properties of novel 8-substituted imidazobenzodiazepines: high-affinity, selective probes for alpha 5-containing GABAA receptors.
AID280845Displacement of [3H]flumazenil from rat GABAA alpha-5-beta-3-gamma-2 expressed in HEK293 cells at 10 uM2007Journal of medicinal chemistry, Apr-05, Volume: 50, Issue:7
Novel N-substituted indol-3-ylglyoxylamides probing the LDi and L1/L2 lipophilic regions of the benzodiazepine receptor site in search for subtype-selective ligands.
AID385588Inhibition of human PKCepsilon type M486A mutant2007The Journal of biological chemistry, Nov-09, Volume: 282, Issue:45
Protein kinase C epsilon regulates gamma-aminobutyrate type A receptor sensitivity to ethanol and benzodiazepines through phosphorylation of gamma2 subunits.
AID119143Synergic sedative effect was tested in mice using the Hole Board test at peroral dose of 10 mg/kg, value was expressed in holes2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID1458402Antagonist activity at human FXR expressed in human HeLa cells co-expressing BSEP up to 10 uM after 24 hrs by dual-glo luciferase reporter gene assay2017Journal of medicinal chemistry, 08-24, Volume: 60, Issue:16
Nonacidic Farnesoid X Receptor Modulators.
AID345434Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 X161 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1474167Liver toxicity in human assessed as induction of drug-induced liver injury by measuring verified drug-induced liver injury concern status2016Drug discovery today, Apr, Volume: 21, Issue:4
DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans.
AID625286Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for hepatitis2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID359882Activity at rat wild type GABAA alpha-1G157Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as GABA-elicited response by two electrode voltage clamp method relative to control2007The Journal of biological chemistry, Sep-07, Volume: 282, Issue:36
Proximity-accelerated chemical coupling reaction in the benzodiazepine-binding site of gamma-aminobutyric acid type A receptors: superposition of different allosteric modulators.
AID527598Displacement of [3H]flunitrazepam from human recombinant GABAA alpha-2-beta-3-gamma-2 receptor expressed in HEK cells by liquid scintillation counting2010Bioorganic & medicinal chemistry, Nov-01, Volume: 18, Issue:21
Design, synthesis, and subtype selectivity of 3,6-disubstituted β-carbolines at Bz/GABA(A)ergic receptors. SAR and studies directed toward agents for treatment of alcohol abuse.
AID977599Inhibition of sodium fluorescein uptake in OATP1B1-transfected CHO cells at an equimolar substrate-inhibitor concentration of 10 uM2013Molecular pharmacology, Jun, Volume: 83, Issue:6
Structure-based identification of OATP1B1/3 inhibitors.
AID625279Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for bilirubinemia2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID610842Effect on sleep-awake cycle in EEG/EMG rat model assessed as latency to 1 min NREM sleep at 30 mg/kg measured up to 4 hrs relative to control2010Bioorganic & medicinal chemistry letters, Oct-01, Volume: 20, Issue:19
Identification of a novel selective H1-antihistamine with optimized pharmacokinetic properties for clinical evaluation in the treatment of insomnia.
AID625290Drug Induced Liver Injury Prediction System (DILIps) training set; hepatic side effect (HepSE) score for liver fatty2011PLoS computational biology, Dec, Volume: 7, Issue:12
Translating clinical findings into knowledge in drug safety evaluation--drug induced liver injury prediction system (DILIps).
AID1333426Displacement of [3H]-flunitrazepam from rat brain GABA-A receptor benzodiazepine site after 20 mins by liquid scintillation counting2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID180358The compound was tested for antagonistic activity against metrazole induced convulsions in rats after ip administration1994Journal of medicinal chemistry, Mar-18, Volume: 37, Issue:6
Antagonist, partial agonist, and full agonist imidazo[1,5-a]quinoxaline amides and carbamates acting through the GABAA/benzodiazepine receptor.
AID73070Binding affinity for recombinant rat GABA-A receptor alpha-2-beta-2-gamma-2 subunits expressed in HEK293 cells2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID188129Rat behavioral spontaneous Locomotor Activity2002Journal of medicinal chemistry, Nov-07, Volume: 45, Issue:23
Synthesis and biological evaluation of 7,8,9,10-tetrahydroimidazo[1,2-c]pyrido[3,4-e]pyrimdin-5(6H)-ones as functionally selective ligands of the benzodiazepine receptor site on the GABA(A) receptor.
AID345462Ratio of Ki for GABAA alpha1 G157C beta2gamma2 receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1079938Chronic liver disease either proven histopathologically, or through a chonic elevation of serum amino-transferase activity after 6 months. Value is number of references indexed. [column 'CHRON' in source]
AID40372Displacement of [3H]- flunitrazepam from rat GABA-A benzodiazepine receptor1994Journal of medicinal chemistry, Mar-18, Volume: 37, Issue:6
Antagonist, partial agonist, and full agonist imidazo[1,5-a]quinoxaline amides and carbamates acting through the GABAA/benzodiazepine receptor.
AID72477Binding affinity for human GABA-A receptor alpha-2-beta-3-gamma-2 subunits in L(tk-) cells2004Journal of medicinal chemistry, Mar-25, Volume: 47, Issue:7
3-phenyl-6-(2-pyridyl)methyloxy-1,2,4-triazolo[3,4-a]phthalazines and analogues: high-affinity gamma-aminobutyric acid-A benzodiazepine receptor ligands with alpha 2, alpha 3, and alpha 5-subtype binding selectivity over alpha 1.
AID1079937Severe hepatitis, defined as possibly life-threatening liver failure or through clinical observations. Value is number of references indexed. [column 'MASS' in source]
AID220443Binding affinity for mutant rat GABA-A receptor alpha-6-(his)-beta-2-gamma-2 subunits expressed in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID71237Maximum percent potentiation against gamma-aminobutyric acid (GABA) A receptor, alpha 32002Journal of medicinal chemistry, Nov-07, Volume: 45, Issue:23
Synthesis and biological evaluation of 7,8,9,10-tetrahydroimidazo[1,2-c]pyrido[3,4-e]pyrimdin-5(6H)-ones as functionally selective ligands of the benzodiazepine receptor site on the GABA(A) receptor.
AID345467Ratio of Ki for GABAA alpha1 S204C beta2gamma2 receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID588212Literature-mined compound from Fourches et al multi-species drug-induced liver injury (DILI) dataset, effect in rodents2010Chemical research in toxicology, Jan, Volume: 23, Issue:1
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
AID359235Activity at rat GABAA alpha-1H101Cbeta-2-gamma-2 mutant receptor expressed in xenopus oocytes assessed as change in GABA-induced current amplitude at 10 uM after 1 min exposure to GABA by two electrode voltage clamp method2007The Journal of biological chemistry, Sep-07, Volume: 282, Issue:36
Proximity-accelerated chemical coupling reaction in the benzodiazepine-binding site of gamma-aminobutyric acid type A receptors: superposition of different allosteric modulators.
AID345464Ratio of Ki for GABAA alpha1 T162C beta2gamma2 receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID345428Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 T126C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID425652Total body clearance in human2009Journal of medicinal chemistry, Aug-13, Volume: 52, Issue:15
Physicochemical determinants of human renal clearance.
AID345438Displacement of [3H]Ro15-1788 from benzodiazepine binding site of GABAA alpha-1 F99C beta2gamma2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID221773Maximum percent potentiation against gamma-aminobutyric acid (GABA) A receptor, alpha 12002Journal of medicinal chemistry, Nov-07, Volume: 45, Issue:23
Synthesis and biological evaluation of 7,8,9,10-tetrahydroimidazo[1,2-c]pyrido[3,4-e]pyrimdin-5(6H)-ones as functionally selective ligands of the benzodiazepine receptor site on the GABA(A) receptor.
AID540213Half life in human after iv administration2008Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7
Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID254369Binding affinity for rat alpha-3 beta2/3 gamma2 GABA-A/BzR receptor2005Journal of medicinal chemistry, Oct-20, Volume: 48, Issue:21
A novel selective GABA(A) alpha1 receptor agonist displaying sedative and anxiolytic-like properties in rodents.
AID280847Decrease in spontaneous motor activity in Balb/C mouse at 10 mg/kg, ip2007Journal of medicinal chemistry, Apr-05, Volume: 50, Issue:7
Novel N-substituted indol-3-ylglyoxylamides probing the LDi and L1/L2 lipophilic regions of the benzodiazepine receptor site in search for subtype-selective ligands.
AID1333443Hepatotoxicity in human HepG2 cells assessed as intracellular ATP level after 48 hrs by luminescence based ATP detection assay2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID262964Inhibition of [3H]flumazenil binding to rat GABA-Aalpha5 receptor plus beta-3-gamma-2 at 10 uM in HEK293 cells2006Journal of medicinal chemistry, Apr-20, Volume: 49, Issue:8
Refinement of the benzodiazepine receptor site topology by structure-activity relationships of new N-(heteroarylmethyl)indol-3-ylglyoxylamides.
AID678716Inhibition of human CYP3A4 assessed as ratio of IC50 in absence of NADPH to IC50 for presence of NADPH using diethoxyfluorescein as substrate after 30 mins2012Chemical research in toxicology, Oct-15, Volume: 25, Issue:10
Preclinical strategy to reduce clinical hepatotoxicity using in vitro bioactivation data for >200 compounds.
AID473454Effect on sleep-awake pattern in CD IGS rat model of insomnia assessed as longest 3 NREM bouts at 30 mg/kg, po after 6 hrs by EEG/EMG study relative to control2010Bioorganic & medicinal chemistry letters, Apr-01, Volume: 20, Issue:7
Novel benzothiophene H1-antihistamines for the treatment of insomnia.
AID345435Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha-1-beta-2-gamma-2 R185C receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID219937Maximal potentiation of GABA-evoked Cl- currents in Xenopus oocytes expressing human alpha-2-beta-2-gamma-2 subunits1997Journal of medicinal chemistry, Sep-12, Volume: 40, Issue:19
Synthesis and binding affinity of 2-phenylimidazo[1,2-alpha]pyridine derivatives for both central and peripheral benzodiazepine receptors. A new series of high-affinity and selective ligands for the peripheral type.
AID473428Increase in REM sleep in CD IGS rat model of insomnia at 30 mg/kg, po after 4 hrs by EEG/EMG study relative to control2010Bioorganic & medicinal chemistry letters, Apr-01, Volume: 20, Issue:7
Novel benzothiophene H1-antihistamines for the treatment of insomnia.
AID1079932Highest frequency of moderate liver toxicity observed during clinical trials, expressed as a percentage. [column '% BIOL' in source]
AID444057Fraction escaping hepatic elimination in human2010Journal of medicinal chemistry, Feb-11, Volume: 53, Issue:3
Physicochemical space for optimum oral bioavailability: contribution of human intestinal absorption and first-pass elimination.
AID72286Inhibition of [3H]flumazenil specific binding at rat GABA-A alpha-1-beta-2-gamma-2 receptor subunits expressed in HEK293 cells2001Journal of medicinal chemistry, Jul-05, Volume: 44, Issue:14
Novel N-(arylalkyl)indol-3-ylglyoxylylamides targeted as ligands of the benzodiazepine receptor: synthesis, biological evaluation, and molecular modeling analysis of the structure-activity relationships.
AID433076Antihistamine activity in Wistar rat EEG/EMG model assessed as rapid eye movement sleep stage at 30 mg/kg, po administered during activity portion of diurnal cycle 6 hrs after lights-off measured in 4 hrs2009Bioorganic & medicinal chemistry letters, Aug-01, Volume: 19, Issue:15
Brain-penetrating 2-aminobenzimidazole H(1)-antihistamines for the treatment of insomnia.
AID73222Inhibition of [3H]-flumazenil binding to rat GABA-A receptor alpha-3-beta-2-gamma-2 subunits expressed in HEK293 cells2001Journal of medicinal chemistry, Jul-05, Volume: 44, Issue:14
Novel N-(arylalkyl)indol-3-ylglyoxylylamides targeted as ligands of the benzodiazepine receptor: synthesis, biological evaluation, and molecular modeling analysis of the structure-activity relationships.
AID473459Effect on sleep-awake pattern in CD IGS rat model of insomnia assessed as longest 3 REM bouts at 30 mg/kg, po after 6 hrs by EEG/EMG study relative to control2010Bioorganic & medicinal chemistry letters, Apr-01, Volume: 20, Issue:7
Novel benzothiophene H1-antihistamines for the treatment of insomnia.
AID219784Binding affinity for mutant rat GABA-A receptor alpha-1-(arg)-beta-2-gamma-2 subunits expressed in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID345444Displacement of [3H]Ro-151788 from benzodiazepine binding site of GABAA alpha1 S204C beta2gamma2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID345442Displacement of [3H]Ro15-1788 from benzodiazepine binding site of GABAA alpha-1 G200C beta2gamma2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID71233Effective concentration against gamma-aminobutyric acid (GABA) A receptor, alpha 22002Journal of medicinal chemistry, Nov-07, Volume: 45, Issue:23
Synthesis and biological evaluation of 7,8,9,10-tetrahydroimidazo[1,2-c]pyrido[3,4-e]pyrimdin-5(6H)-ones as functionally selective ligands of the benzodiazepine receptor site on the GABA(A) receptor.
AID113815Anticonvulsant activity against convulsions induced by DMCM1996Journal of medicinal chemistry, Apr-26, Volume: 39, Issue:9
Synthesis and pharmacological properties of novel 8-substituted imidazobenzodiazepines: high-affinity, selective probes for alpha 5-containing GABAA receptors.
AID72927Binding affinity for human recombinant gamma-aminobutyric-acid (GABA) A receptor alpha-1-beta-3-gamma-22000Journal of medicinal chemistry, Jan-13, Volume: 43, Issue:1
Pharmacophore/receptor models for GABA(A)/BzR subtypes (alpha1beta3gamma2, alpha5beta3gamma2, and alpha6beta3gamma2) via a comprehensive ligand-mapping approach.
AID345446Displacement of [3H]Ro15-1788 from benzodiazepine binding site of GABAA alpha-1 T206C beta2gamma2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID473450Increase in NREM sleep in CD IGS rat model of insomnia at 30 mg/kg, po after 4 hrs by EEG/EMG study relative to control2010Bioorganic & medicinal chemistry letters, Apr-01, Volume: 20, Issue:7
Novel benzothiophene H1-antihistamines for the treatment of insomnia.
AID219938Binding affinity measured using LtK- cell membranes expressing GABA alpha-2-beta-3-gamma-2 receptor1998Journal of medicinal chemistry, Jul-02, Volume: 41, Issue:14
Synthesis and evaluation of analogues of the partial agonist 6-(propyloxy)-4-(methoxymethyl)-beta-carboline-3-carboxylic acid ethyl ester (6-PBC) and the full agonist 6-(benzyloxy)-4-(methoxymethyl)-beta-carboline-3-carboxylic acid ethyl ester (Zk 93423)
AID256401Percent of mice not entering into the dark compartment in 120 s in 24 hr retention test at 0 hr treatment at a dose of 10 mg/Kg when given peroral pass-through avoidance test; n=102005Journal of medicinal chemistry, Oct-20, Volume: 48, Issue:21
A novel selective GABA(A) alpha1 receptor agonist displaying sedative and anxiolytic-like properties in rodents.
AID345461Ratio of Ki for GABAA alpha1 F99C beta2gamma2 receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1079946Presence of at least one case with successful reintroduction. [column 'REINT' in source]
AID539472Solubility of the compound at pH 7.42010Bioorganic & medicinal chemistry letters, Dec-15, Volume: 20, Issue:24
Experimental solubility profiling of marketed CNS drugs, exploring solubility limit of CNS discovery candidate.
AID678722Covalent binding affinity to human liver microsomes assessed per mg of protein at 10 uM after 60 mins presence of NADPH2012Chemical research in toxicology, Oct-15, Volume: 25, Issue:10
Preclinical strategy to reduce clinical hepatotoxicity using in vitro bioactivation data for >200 compounds.
AID588211Literature-mined compound from Fourches et al multi-species drug-induced liver injury (DILI) dataset, effect in humans2010Chemical research in toxicology, Jan, Volume: 23, Issue:1
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
AID345447Displacement of [3H]Ro15-1788 from benzodiazepine binding site of GABAA alpha1 Y209C beta2gamma2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1428230Displacement of [3H]RO15-1788 from recombinant rat GABAalpha5 receptor expressed in HEK293 cells after 1 hr2017European journal of medicinal chemistry, Jan-27, Volume: 126An insight on synthetic and medicinal aspects of pyrazolo[1,5-a]pyrimidine scaffold.
AID219782Binding affinity for rat GABA-A receptor alpha-1-beta-2-gamma-2 subunits expressed in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID345449Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 D56C receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID540212Mean residence time in human after iv administration2008Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7
Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID588210Human drug-induced liver injury (DILI) modelling dataset from Ekins et al2010Drug metabolism and disposition: the biological fate of chemicals, Dec, Volume: 38, Issue:12
A predictive ligand-based Bayesian model for human drug-induced liver injury.
AID1079940Granulomatous liver disease, proven histopathologically. Value is number of references indexed. [column 'GRAN' in source]
AID262560Displacement of [3H]Flumazenil from human GABA-Aalpha1 receptor plus beta-2-gamma-2 expressed in HEK293 cells2006Journal of medicinal chemistry, Apr-20, Volume: 49, Issue:8
4-quinolone derivatives: high-affinity ligands at the benzodiazepine site of brain GABA A receptors. synthesis, pharmacology, and pharmacophore modeling.
AID219947Binding affinity for rat GABA-A receptor alpha-3-beta-2-gamma-2 subunits expressed in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID345452Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 T81C receptor mutant to Ki for GABAA alpha1beta2gamma2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID282665Displacement of [3H]Ro 15-1788 from human recombinant GABAA alpha-1-beta-3-gamma-2 receptor expressed in L(tk-) cells2005Journal of medicinal chemistry, Nov-17, Volume: 48, Issue:23
7-(1,1-Dimethylethyl)-6-(2-ethyl-2H-1,2,4-triazol-3-ylmethoxy)-3-(2-fluorophenyl)-1,2,4-triazolo[4,3-b]pyridazine: a functionally selective gamma-aminobutyric acid(A) (GABA(A)) alpha2/alpha3-subtype selective agonist that exhibits potent anxiolytic activi
AID345439Displacement of [3H]Ro15-1788 from benzodiazepine binding site of GABAA alpha-1 G157C beta2gamma2 receptor mutant expressed in HEK293T cells2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID73220Binding affinity for recombinant rat GABA-A receptor alpha-3-beta-2-gamma-2 subunits expressed in HEK293 cells2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID1615598Inhibition of GABAA receptor alpha1 (unknown origin)2019European journal of medicinal chemistry, Nov-01, Volume: 181Imidazopyridine-based selective and multifunctional ligands of biological targets associated with psychiatric and neurodegenerative diseases.
AID395324Lipophilicity, log D at pH 7.4 by liquid chromatography2009Journal of medicinal chemistry, Mar-26, Volume: 52, Issue:6
Relationship between brain tissue partitioning and microemulsion retention factors of CNS drugs.
AID262959Displacement of [3H]flumazenil from rat GABA-Aalpha1 receptor plus beta-2-gamma-2 in HEK293 cells2006Journal of medicinal chemistry, Apr-20, Volume: 49, Issue:8
Refinement of the benzodiazepine receptor site topology by structure-activity relationships of new N-(heteroarylmethyl)indol-3-ylglyoxylamides.
AID1333441Hepatotoxicity in human HepG2 cells assessed as cell membrane damage after 48 hrs by luminescence assay2016European journal of medicinal chemistry, Nov-29, Volume: 124Design, synthesis, and biological evaluation of fluorinated imidazo[1,2-a]pyridine derivatives with potential antipsychotic activity.
AID219936Potentiation of GABA-evoked Cl- currents in Xenopus oocytes expressing human alpha-2-beta-2-gamma-2 subunits1997Journal of medicinal chemistry, Sep-12, Volume: 40, Issue:19
Synthesis and binding affinity of 2-phenylimidazo[1,2-alpha]pyridine derivatives for both central and peripheral benzodiazepine receptors. A new series of high-affinity and selective ligands for the peripheral type.
AID588209Literature-mined public compounds from Greene et al multi-species hepatotoxicity modelling dataset2010Chemical research in toxicology, Jul-19, Volume: 23, Issue:7
Developing structure-activity relationships for the prediction of hepatotoxicity.
AID540210Clearance in human after iv administration2008Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7
Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID219953Binding affinity measured using LtK- cell membranes expressing GABA alpha-3-beta-3-gamma-2 receptor1998Journal of medicinal chemistry, Jul-02, Volume: 41, Issue:14
Synthesis and evaluation of analogues of the partial agonist 6-(propyloxy)-4-(methoxymethyl)-beta-carboline-3-carboxylic acid ethyl ester (6-PBC) and the full agonist 6-(benzyloxy)-4-(methoxymethyl)-beta-carboline-3-carboxylic acid ethyl ester (Zk 93423)
AID311524Oral bioavailability in human2007Bioorganic & medicinal chemistry, Dec-15, Volume: 15, Issue:24
Hologram QSAR model for the prediction of human oral bioavailability.
AID345465Ratio of Ki for GABAA alpha1 G200C beta2gamma2 receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID298031Lipophilicity, log D at pH7.42007Journal of medicinal chemistry, Sep-20, Volume: 50, Issue:19
High-throughput screening of drug-brain tissue binding and in silico prediction for assessment of central nervous system drug delivery.
AID444055Fraction absorbed in human2010Journal of medicinal chemistry, Feb-11, Volume: 53, Issue:3
Physicochemical space for optimum oral bioavailability: contribution of human intestinal absorption and first-pass elimination.
AID73534Binding affinity for recombinant rat GABA-A receptor alpha-5-beta-3-gamma-2 subunits expressed in HEK 293 cells2003Journal of medicinal chemistry, Jan-16, Volume: 46, Issue:2
Synthesis and benzodiazepine receptor affinity of pyrazolo[1,5-a]pyrimidine derivatives. 3. New 6-(3-thienyl) series as alpha 1 selective ligands.
AID220445Binding affinity for mutant rat GABA-A receptor alpha-6-(his,thr)beta2gamma2 subunits expressed in HEK293 cells1994Journal of medicinal chemistry, Dec-23, Volume: 37, Issue:26
Four amino acid exchanges convert a diazepam-insensitive, inverse agonist-preferring GABAA receptor into a diazepam-preferring GABAA receptor.
AID239563Inhibition of [3H]Ro-151788 binding to recombinant human gamma-aminobutyric acid A receptor alpha-2-beta-3-gamma-2 subtype expressed in L (tk-) cells2005Journal of medicinal chemistry, Mar-10, Volume: 48, Issue:5
Discovery of functionally selective 7,8,9,10-tetrahydro-7,10-ethano-1,2,4-triazolo[3,4-a]phthalazines as GABA A receptor agonists at the alpha3 subunit.
AID239564Inhibition of [3H]Ro-151788 binding to recombinant human gamma-aminobutyric-acid A receptor alpha-1-beta-3-gamma-2 subtype expressed in L (tk-) cells2005Journal of medicinal chemistry, Mar-10, Volume: 48, Issue:5
Discovery of functionally selective 7,8,9,10-tetrahydro-7,10-ethano-1,2,4-triazolo[3,4-a]phthalazines as GABA A receptor agonists at the alpha3 subunit.
AID345470Ratio of Ki for GABAA alpha1 V211C beta2gamma2 receptor mutant to Ki for GABAA alpha-1-beta-2-gamma-2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID1916591Antitubercular activity against Mycobacterium tuberculosis H37Rv ATCC 27294 assessed as bacterial growth inhibition measured after 48 hrs by broth dilution method2022European journal of medicinal chemistry, Aug-05, Volume: 238Emerging impact of triazoles as anti-tubercular agent.
AID345456Ratio of Ki for GABAA alpha-1-beta-2-gamma-2 T142C receptor mutant to Ki for GABAA alpha1beta2gamma2 receptor2008Journal of medicinal chemistry, Nov-27, Volume: 51, Issue:22
Structural requirements for eszopiclone and zolpidem binding to the gamma-aminobutyric acid type-A (GABAA) receptor are different.
AID73529Binding affinity measured using LtK- cell membranes expressing Gamma-aminobutyric acid A receptor alpha-5-beta-3-gamma-21998Journal of medicinal chemistry, Jul-02, Volume: 41, Issue:14
Synthesis and evaluation of analogues of the partial agonist 6-(propyloxy)-4-(methoxymethyl)-beta-carboline-3-carboxylic acid ethyl ester (6-PBC) and the full agonist 6-(benzyloxy)-4-(methoxymethyl)-beta-carboline-3-carboxylic acid ethyl ester (Zk 93423)
AID1346987P-glycoprotein substrates identified in KB-8-5-11 adenocarcinoma cell line, qHTS therapeutic library screen2019Molecular pharmacology, 11, Volume: 96, Issue:5
A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein.
AID1346986P-glycoprotein substrates identified in KB-3-1 adenocarcinoma cell line, qHTS therapeutic library screen2019Molecular pharmacology, 11, Volume: 96, Issue:5
A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein.
AID1346496Human GABAA receptor alpha3 subunit (GABAA receptors)1993Molecular pharmacology, Jun, Volume: 43, Issue:6
Cloning of cDNA sequences encoding human alpha 2 and alpha 3 gamma-aminobutyric acidA receptor subunits and characterization of the benzodiazepine pharmacology of recombinant alpha 1-, alpha 2-, alpha 3-, and alpha 5-containing human gamma-aminobutyric ac
AID1346504Human GABAA receptor alpha2 subunit (GABAA receptors)1993Molecular pharmacology, Jun, Volume: 43, Issue:6
Cloning of cDNA sequences encoding human alpha 2 and alpha 3 gamma-aminobutyric acidA receptor subunits and characterization of the benzodiazepine pharmacology of recombinant alpha 1-, alpha 2-, alpha 3-, and alpha 5-containing human gamma-aminobutyric ac
AID1346520Human GABAA receptor alpha1 subunit (GABAA receptors)1996European journal of pharmacology, May-23, Volume: 304, Issue:1-3
Affinity of various ligands for GABAA receptors containing alpha 4 beta 3 gamma 2, alpha 4 gamma 2, or alpha 1 beta 3 gamma 2 subunits.
AID1346520Human GABAA receptor alpha1 subunit (GABAA receptors)1995European journal of pharmacology, Nov-30, Volume: 291, Issue:3
Expression and pharmacology of human GABAA receptors containing gamma 3 subunits.
AID588519A screen for compounds that inhibit viral RNA polymerase binding and polymerization activities2011Antiviral research, Sep, Volume: 91, Issue:3
High-throughput screening identification of poliovirus RNA-dependent RNA polymerase inhibitors.
AID540299A screen for compounds that inhibit the MenB enzyme of Mycobacterium tuberculosis2010Bioorganic & medicinal chemistry letters, Nov-01, Volume: 20, Issue:21
Synthesis and SAR studies of 1,4-benzoxazine MenB inhibitors: novel antibacterial agents against Mycobacterium tuberculosis.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (1,694)

TimeframeStudies, This Drug (%)All Drugs %
pre-199042 (2.48)18.7374
1990's332 (19.60)18.2507
2000's570 (33.65)29.6817
2010's590 (34.83)24.3611
2020's160 (9.45)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 128.39

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be very strong demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index128.39 (24.57)
Research Supply Index7.69 (2.92)
Research Growth Index5.43 (4.65)
Search Engine Demand Index243.59 (26.88)
Search Engine Supply Index2.03 (0.95)

This Compound (128.39)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials368 (20.16%)5.53%
Reviews162 (8.88%)6.00%
Case Studies278 (15.23%)4.05%
Observational12 (0.66%)0.25%
Other1,005 (55.07%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Clinical Trials (121)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Hypnotic Medications and Sleep-dependent Memory Consolidation: the Effect of Variable Drug Exposure During the Night [NCT01159652]Phase 426 participants (Actual)Interventional2010-10-31Completed
National, Multicenter, Open Label, Phase IV, Before-after Design Study, in Adult Patients With Primary Insomnia to Evaluate Sleep Satisfaction and Psychomotor Performance After 1 Month of Treatment With Zolpidem CR (Ambien®CR) in 6 Sites in Argentina [NCT01097382]Phase 430 participants (Actual)Interventional2010-03-31Completed
A Randomized, Controlled, Double-Blind, Cross-over Study of Zolpidem for Patients With Parkinson's Disease [NCT01351168]Phase 20 participants (Actual)InterventionalWithdrawn(stopped due to study not funded)
A Single-Dose, Double-Blind, Placebo-Controlled, Randomized, Crossover Study to Determine the Abuse Potential of Single Oral Dose of Seltorexant Compared To Suvorexant and Zolpidem [NCT05106153]Phase 1127 participants (Actual)Interventional2021-12-17Completed
A Randomized, Active Control, Parallel Study to Evaluate the Efficacy and Safety of Zolpidem MR (Stilnox CR) Versus Zolpidem (Stilnox) in Patients With Primary Insomnia [NCT01181232]Phase 4132 participants (Actual)Interventional2009-10-31Completed
The Efficacy of Lower Dose Zolpidem for Achieving Satisfactory Sleep in Women With Disordered Sleep [NCT03786120]50 participants (Anticipated)Observational2019-01-31Recruiting
Phase II / III Study, One Center, Double-Blind, With Placebo Use, in Parallel Groups to Assess the Efficacy and Safety of Zolpidem® Orodispersible in Adult Subjects (Females and Males) in the Treatment of Maintenance Insomnia Disorder. [NCT03885141]Phase 2/Phase 3366 participants (Anticipated)Interventional2021-03-31Not yet recruiting
Enhancing Memory Consolidation in Older Adults [NCT03657212]Phase 430 participants (Anticipated)Interventional2018-10-01Recruiting
Phase III Study on Alternative Dosing Regimens in the Pharmacotherapy of Mild to Moderate Insomnia [NCT02139098]Phase 323 participants (Actual)Interventional2014-05-31Terminated(stopped due to Recruiting problems because of the time expenditure required for participating and the strict criteria of inclusion and exclusion)
Multi-center, Double-blind, Randomized, Placebo-controlled, Active-reference, Parallel-group, Polysomnography Dose-response Study to Assess the Efficacy and Safety of ACT-541468 in Adult Subjects With Insomnia Disorder [NCT02839200]Phase 2360 participants (Actual)Interventional2016-10-04Completed
A Randomized, Double-blind, Placebo-controlled, Crossover Study of the Efficacy and Safety of Sublingual Zolpidem Tartrate Tablet in Adult Patients With Insomnia Characterized by Difficulty Returning to Sleep After Middle-of-the-Night (MOTN) Awakening [NCT00380081]Phase 382 participants (Actual)Interventional2006-04-30Completed
A Placebo Controlled Double Blind Randomised Controlled Proof of Concept Study of Zolpidem for the Treatment of Motor and Cognitive Deficits in Late-stage Parkinson's [NCT03621046]Phase 228 participants (Actual)Interventional2018-08-20Completed
A Relative Bioavailability Study of Zolpidem Tartrate 10 mg Tablets Under Non-Fasting Conditions [NCT00833937]Phase 124 participants (Actual)Interventional2002-03-31Completed
Operational Ground Testing Protocol to Optimize Astronaut Sleep Medication Efficacy and Individual Effects [NCT03526575]Phase 434 participants (Actual)Interventional2011-01-10Completed
Randomized, Double-blind, Double-dummy, Placebo- and Active-controlled, 6-way Cross-over Study to Evaluate the Abuse Potential of Single, Oral Doses of ACT-541468 in Healthy Recreational Drug Users [NCT03657355]Phase 163 participants (Actual)Interventional2018-09-07Completed
EEG Dynamics Induced by Zolpidem Forecasts Consciousness Evolution in Prolonged Disorders of Consciousness and Quantification of EEG Reactivity Predicts Recovery of Consciousness [NCT02948660]Phase 236 participants (Actual)Interventional2017-12-01Completed
Subject- And Investigator-Blinded, Sponsor-Open, Randomized, Single-Dose, Placebo-Controlled, 3-Way Crossover Study To Study Effect Of Treatment With Oral Zolpidem On Polysomnography And Actigraphy Measures In Healthy Volunteers [NCT00716521]Phase 111 participants (Actual)Interventional2008-07-31Completed
Lavender vs Zolpidem: Sleep Quality During Diagnostic Polysomnography [NCT04102345]Early Phase 158 participants (Actual)Interventional2019-09-04Completed
Pharmacokinetics Study of Zolpidem Hemitartarate Orodispersible Tablet 3.5 mg Formulation, With Fasting and Postprandial Administration, in Male and Female Healthy Volunteers, Produced by Biolab Sanus Farmacêutica Ltda [NCT02817750]Phase 128 participants (Actual)Interventional2017-07-05Completed
The Effect of Zolpidem on Outcomes Following Lumbar Spine Fusion: A Randomized Control Trial [NCT05746143]140 participants (Anticipated)Interventional2022-02-01Recruiting
A Relative BioAvailability Study of Zolpidem Tartrate 10 mg Tablets Under Fasting Conditions [NCT00833521]Phase 138 participants (Actual)Interventional2002-02-28Completed
The Study of Spectrum of Sleep Disorders in Cirrhotic Patients and the Efficacy of Zolpidem in Cirrhotic Patients With Insomnia [NCT02484963]52 participants (Actual)Interventional2015-05-15Completed
A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Active Comparator, Parallel-Group Study of the Efficacy and Safety of Lemborexant in Subjects 55 Years and Older With Insomnia Disorder (SUNRISE 1) [NCT02783729]Phase 31,006 participants (Actual)Interventional2016-05-31Completed
Randomized Placebo-Controlled Crossover Trial of Zolpidem for Sleep in Children With Autism [NCT05540574]Phase 226 participants (Anticipated)Interventional2023-08-09Recruiting
A Randomised, Double-Blind, Placebo-Controlled Four-Way Cross-Over Trial to Study the Effects of Prolonged-Release Melatonin, Temazepam and Zolpidem on the Spectral Composition of the EEG During Nocturnal Sleep in Healthy Middle-Aged Men and Women [NCT00940550]Phase 116 participants (Actual)Interventional2009-07-31Completed
Efficacy and Safety Assessment of ZOlpidem (Stilnox CR) Administered on as Needed Basis in Patients With Chronic insomNIA [NCT01024192]Phase 4135 participants (Actual)Interventional2009-11-30Completed
Evaluation of the Hypnotic Properties of Zolpidem-MR 12.5 mg and Zolpidem 10 mg Marketed Product Compared to Placebo in Patients With Primary Insomnia. A Double-Blind, Randomized, Placebo-Controlled,Three Way Cross-Over Study [NCT00630175]Phase 3113 participants (Actual)Interventional2003-09-30Completed
An Open Label, Relative Bioavailability Study of 10 mg Zolpidem Tablet Under Non-Fasting Conditions [NCT00779441]36 participants (Actual)Interventional2005-08-31Completed
An Open Label, Relative Bioavailability Study of 10 mg Zolpidem Tablet Under Fasting Conditions [NCT00779051]36 participants (Actual)Interventional2005-08-31Completed
A Randomized, Two-way Crossover, Single-dose, Open-label Study to Evaluate the Relative Bioequivalence of a Test Tablet Formulation of Zolpidem Tartrate 10mg, Compared to an Equivalent Dose of Ambien® in Fed, Healthy, Adult Subjects [NCT00658541]Phase 138 participants (Actual)Interventional2004-05-31Completed
Comparative Effectiveness of Zolpidem/Trazodone and Cognitive Behavioral Therapy for Insomnia in Rural Adults [NCT04468776]Phase 41,200 participants (Anticipated)Interventional2022-02-25Active, not recruiting
Central Sleep Apnea: Physiologic Mechanisms to Inform Treatment [NCT04118387]Phase 4200 participants (Anticipated)Interventional2021-01-07Recruiting
The Effect of Marijuana and Prescription Medications in Mood, Performance and Sleep [NCT00893269]Phase 136 participants (Actual)Interventional2008-10-31Completed
Single Blind, Multi-center, Post Marketing Clinical Study of Zolpidem (Myslee) in Adolescent Patients With Insomnia - Evaluation With Polysomnography [NCT00653562]Phase 411 participants (Actual)Interventional2006-11-30Completed
A Randomised, Double-blind, Placebo-controlled Study to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamic Effects of 10 Days of Repeat Dosing of GSK1521498 in Overweight or Obese But Otherwise Healthy Subjects. [NCT00976105]Phase 149 participants (Actual)Interventional2009-09-22Completed
The Effect of Acute Hypnotic Intake Before a Night at High Altitude on Cognitive and Motor Performances [NCT02778659]22 participants (Actual)Interventional2016-05-31Completed
Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs [NCT04278404]5,000 participants (Anticipated)Observational2020-03-05Recruiting
Sleep and Breathing in Health and Disease (Part 2A - Chemical Stimuli, Sleep and Breathing in the General Population) [NCT04720547]Phase 414 participants (Actual)Interventional2018-07-03Completed
A Phase 2, Randomized, Double-Blind, Placebo- and Active-Comparator-Controlled Study of the Safety and Efficacy of LY2624803 in Outpatients With Insomnia [NCT00784875]Phase 2643 participants (Actual)Interventional2008-10-31Completed
A Randomized, Two-way Crossover, Single-Dose, Open-Label Study to Evaluate the Relative Bioequivalence of a Test Tablet Formulation of Zolpidem Tartrate 10 mg, Compared to an Equivalent Dose of Ambien® in Healthy Adult Subjects. [NCT00684814]Phase 138 participants (Actual)Interventional2004-05-31Completed
A Phase II/III Study of SEP-190 (Eszopiclone) in Patients With Primary Insomnia [NCT00770510]Phase 2/Phase 3192 participants (Actual)Interventional2008-09-30Completed
Does Zolpidem CR Treatment Change Clinical Outcomes in Elderly Hospitalized Patients With Dementia- A Pilot Study [NCT00814502]20 participants (Actual)Interventional2008-12-31Completed
A Double-blind, Randomized, Controlled, 3-way Crossover, Pilot Study to Evaluate the Duration of Effects on Simulated Car Driving and Cognitive Performance After a Single Dose of JNJ-42847922, Zolpidem and Placebo in Healthy Subjects [NCT02578472]Phase 136 participants (Actual)Interventional2015-11-30Completed
Single Dose Pharmacokinetic and Pharmacodynamic Evaluation of Three Different Zolpidem Doses in Children Ages 2 to 18 Years of Age [NCT00494468]Phase 1/Phase 263 participants Interventional2002-10-31Completed
Targeting Insomnia to Enhance Hot Flush Treatment in Women Receiving Therapy for Breast Cancer or Breast Cancer Risk-Reduction [NCT00084669]119 participants (Anticipated)Interventional2004-05-31Completed
Randomized, Double Blind, Placebo-Controlled Study to Assess Whether the Administration of Ramelteon Could Facilitate the Discontinuation of Zolpidem (Ambien®) ≥10 mg Therapy in Subjects With Chronic Insomnia [NCT00492232]Phase 4135 participants (Actual)Interventional2007-04-30Completed
Multi-center, Double-blind, Randomized, Placebo-controlled, Active Reference, Parallel-group Polysomnography Study to Assess the Efficacy and Safety of a 16-day Oral Administration of ACT-078573 in Adult Subjects With Chronic Primary Insomnia [NCT00608985]Phase 3709 participants (Actual)Interventional2008-03-31Completed
FK199B (Zolpidem MR Tablet) Phase III Clinical Study - A Double-Blind, Crossover, Comparative Polysomnographic Study Using Zolpidem (Myslee®) as a Positive Control in Patients With Insomnia, Excluding Patients With Schizophrenia or Manic-Depressive Psycho [NCT00999219]Phase 355 participants (Actual)Interventional2006-03-31Completed
Reducing Suicidal Ideation Through Insomnia Treatment [NCT01689909]Phase 4103 participants (Actual)Interventional2012-12-06Completed
Positron Emission Tomography Assessment of the Central Nervous System Effects of Eszopiclone and Zolpidem [NCT00781482]Phase 40 participants (Actual)InterventionalWithdrawn(stopped due to Sponsor elected not to conduct study at this time.)
Understanding Memory Consolidation by Studying Pharmacologically Enhanced Naps. [NCT00777829]30 participants (Actual)Interventional2008-09-01Completed
A Randomized, Open-Label, Active-Controlled, Parallel-Group Study to Evaluate the Efficacy and Safety of Zolpidem Modified Release (MR) in Patients With Primary Insomnia [NCT00956319]Phase 442 participants (Actual)Interventional2009-05-31Completed
Understanding the Role That Hot Flashes and Sleep Disruption Play in the Effect of Estrogen Replacement Therapy on Mood in Perimenopausal and Postmenopausal Women [NCT00227942]Phase 486 participants (Actual)Interventional2003-08-31Completed
Pharmacokinetics Study of Zolpidem Hemitartarate Orodispersible Tablet 1.75 mg Formulation, With Fasting and Postprandial Administration, in Male and Female Healthy Volunteers, Produced by Biolab Sanus Farmacêutica Ltda [NCT02814058]Phase 128 participants (Actual)Interventional2017-07-05Completed
A Randomized, Double-blind, Placebo-controlled, Parallel Group Study of the Efficacy and Safety of the Zolpidem Tartrate Sublingual Tablet in Adult Subjects With Insomnia Characterized by Difficulty Returning to Sleep After Awakening in the Middle-of-the- [NCT00466193]Phase 3295 participants (Actual)Interventional2007-05-31Completed
A Single Center, Randomized, Double-blind, Double-dummy, Placebo- and Active-controlled, Six-way Crossover Single-dose Study to Evaluate the Relative Abuse Potential of Almorexant in Recreational Central Nervous System (CNS) Depressant Drug Users [NCT01987739]Phase 142 participants (Actual)Interventional2009-09-30Completed
A Study of the Safety of Ramelteon in Elderly Subjects [NCT00568789]Phase 433 participants (Actual)Interventional2006-06-30Completed
Shugan Jieyu Capsule for Insomnia Patients With Depressive Symptoms: A Randomized Double Blind Controlled Study [NCT05764798]Phase 160 participants (Anticipated)Interventional2022-11-30Recruiting
A Single Dose, Two-Period, Two-Treatment, 2-Way Crossover Bioequivalency Study of Zolpidem Tartrate Tablets 10 MG Under Fed Conditions [NCT00602719]30 participants (Actual)Interventional2004-03-31Completed
Psychobiology and Treatment Response in Primary Insomnia [NCT00177216]Phase 469 participants (Actual)Interventional2002-02-28Completed
A Double-blind, Randomized Trial Examining the Preliminary Efficacy of Psilocybin Therapy for People With Chronic Low Back Pain [NCT05351541]Phase 1/Phase 230 participants (Anticipated)Interventional2023-12-01Recruiting
Phase I Randomized Clinical Trial of Evaluation of Zolpidem Hemitartarate Pharmacokinetics (Orodispersible Tablet 1.75 mg and 3.50 mg) After Single Dose Oral Administration in Male and Female Healthy Subjects [NCT02607696]Phase 10 participants (Actual)Interventional2016-05-31Withdrawn
Abuse Liability Associated With Chronic Hypnotic Use [NCT01006525]116 participants (Actual)Observational2005-12-31Completed
Surgery for Endometrial Cancer: Biobehavioral Analysis of Sleep, Stress and Pain [NCT00936598]6 participants (Actual)Interventional2009-07-31Terminated(stopped due to Investigator-initiated termination of approval due to problems with recruitment.)
Postoperative Sleep Disturbances After Zolpidem Treatment in Fast-track Hip and Knee Replacement [NCT01551485]20 participants (Actual)Interventional2012-02-29Active, not recruiting
Zolpidem Postmarketing Clinical Study: A Double Blind, Placebo Controlled Group Comparative Trial in the Adolescent Patients With Insomnia [NCT00432198]Phase 4122 participants (Actual)Interventional2007-02-28Completed
Randomized, Placebo-Controlled Multicenter Trial of the Effects of Orally Administered Xyrem (Sodium Oxybate) and Zolpidem on Sleep-Disordered Breathing in Obstructive Sleep Apnea Patients [NCT00086281]Phase 460 participants (Actual)Interventional2003-11-30Completed
The Impact of GABA-Enhancing Agents on Cortical GABA Concentrations Across the Menstrual Cycle in Women [NCT00676026]8 participants (Actual)Interventional2005-05-31Completed
"Evaluation of the Long-Term Efficacy and Safety of Zolpidem-MR 12.5 mg Compared to Placebo, When Both Are Administered Over a Long-Term Period as Needed, in Patients With Chronic Primary Insomnia" [NCT00425243]Phase 31,025 participants (Actual)Interventional2004-08-31Completed
A Multicentre Prospective, Open Label ,3 Weeks Phase IV Study to Evaluate the Efficacy and Safety in Elder Patients With Insomnia in China [NCT00359229]Phase 4115 participants (Actual)Interventional2006-07-31Completed
A Single Dose, Two-Period, Two-Treatment, 2-Way Crossover Bioequivalency Study of Zolpidem Tartrate Tablets 10 MG Under Fasting Conditions [NCT00601666]30 participants (Actual)Interventional2004-03-31Completed
Targeting New Receptors in Dystonia: Electrophysiological and Neuroimaging Correlates of the Effect of Zolpidem, a Selective Agonist of Benzodiazepine Subtype Receptor alfa1, in Different Forms of Primary Focal Dystonia [NCT04692285]Phase 124 participants (Actual)Interventional2017-09-30Completed
Risks for Transition From Therapeutic Hypnotic Use to Abuse [NCT02456532]Phase 442 participants (Actual)Interventional2015-07-31Completed
National Study, Phase IV, Single-center, Double-blind, Randomized, Parallel, Controlled by 10 mg Oral Zolpidem, in Evaluating the Efficacy and Safety of Zolpidem 5 mg Sublingual in the Induction and Maintenance of Sleep in Patients With Primary Insomnia [NCT01896336]Phase 467 participants (Actual)Interventional2013-02-18Completed
Pharmacokinetics of Understudied Drugs Administered to Children Per Standard of Care [NCT01431326]3,520 participants (Actual)Observational2011-11-30Completed
A Comparison of the Physiological and Behavioral Effects of Suvorexant and Zolpidem in Healthy Volunteers: A Randomized, Double-blind, Placebo Controlled Study [NCT04273776]Early Phase 190 participants (Anticipated)Interventional2019-12-01Enrolling by invitation
Incidence of Delirium in Hip Fracture Patients Randomized to Regular Hypnotics vs Placebo [NCT00286936]Phase 496 participants (Anticipated)Interventional2004-02-29Terminated(stopped due to Slow inclusion resulting in premature termination due to logistics)
Comparison of Zolpidem Tartrate Extended-Release vs. Placebo in Treatment of Insomnia Associated With Newly Diagnosed Major Depressive Disorder(MDD) or Untreated MDD Relapse, When Used Concomitantly With Escitalopram [NCT00296179]Phase 4372 participants Interventional2006-02-28Completed
Efficacy, Safety and Tolerability of Zolpidem in the Treatment of Children Aged 6 to 17 Years With ADHD-Associated Insomnia. A Multicentre, Randomized, Double-Blind, Placebo-Controlled Study [NCT00318448]Phase 3201 participants (Actual)Interventional2006-04-30Completed
Three Approaches to Maintenance Therapy for Chronic Insomnia in Older Adults [NCT03774810]Phase 4198 participants (Actual)Interventional2019-04-15Completed
A Double-blind, Double-dummy, Randomised, Placebo-controlled,Four-way Crossover Study to Investigate the Effect of Single Oral Doses of SB-649868 and of Zolpidem in a Model of Noise Induced Situational Insomnia in Healthy Male Volunteers. [NCT00440323]Phase 152 participants (Actual)Interventional2007-01-05Completed
Imaging the Effects of Zolpidem and Alprazolam in Healthy Volunteers at 3T [NCT01747590]Early Phase 112 participants (Anticipated)Interventional2011-07-31Recruiting
Effect of a Hypocretin/Orexin Antagonist on Neurocognitive Performance [NCT01243060]203 participants (Actual)Interventional2011-05-31Completed
A Pilot Study to Evaluate the Effects of Castration on the Pharmacokinetics of Zolpidem After Single Dose Administration in Men With Prostate Cancer Undergoing Androgen Deprivation Therapy Compared to Normal Healthy Females [NCT03436745]Phase 130 participants (Anticipated)Interventional2019-01-22Recruiting
Effect of Zolpidem vs Placebo on Insomnia and Daytime Function in Patients With Insomnia Associated With Osteoarthritis [NCT00530556]Phase 4170 participants (Actual)Interventional2003-03-31Completed
Combined Behavioral/Pharmacological Therapy for Insomnia [NCT00044629]Phase 2162 participants (Actual)Interventional2001-09-30Completed
Treatment of Disturbed Sleep in Progressive Supranuclear Palsy (PSP) [NCT04014387]Phase 460 participants (Anticipated)Interventional2019-06-02Recruiting
Xyrem(Sodium Oxybate) and Ambien(Zolpidem Tartrate) in the Treatment of Chronic Insomnia: A Randomized, Double-Blind, Double-Dummy, Placebo-Controlled, Parallel-Group Study. [NCT00383643]Phase 248 participants (Actual)Interventional2006-05-31Completed
Behavioral and Pharmacological Treatment for Insomnia [NCT00042146]Phase 4160 participants Interventional2001-12-31Completed
The Role of Partial Reinforcement in the Long Term Management of Insomnia [NCT00662155]129 participants (Actual)Interventional2006-07-31Completed
Phase IV 4 Way Crossover Study to Assess and Compare the Effect of a Single Nighttime Administration of Zolpidem, Silenor and Placebo on Arousability, Ataxia/Balance and Cognitive Performance in Healthy Volunteers. [NCT02353299]Phase 452 participants (Actual)Interventional2015-01-31Completed
The Effect of Zolpidem on CPAP Acclimatization in Patients With OSA: A Crossover, Randomized, Double-blinded, Placebo-controlled Trial [NCT06084130]Phase 430 participants (Anticipated)Interventional2023-10-15Not yet recruiting
Additive Beneficial Effect of Zolpidem Onto the Antidepressant Therapy in Depressive and Dysthimic Patients in the Acute Phase of the Disease [NCT00292734]Phase 4120 participants Interventional2005-01-31Completed
[NCT00296790]Phase 4372 participants Interventional2006-02-28Completed
Investigation of Psycliomotor and Cognitive Residual Effects After Single Oral Doses of Zolpidem Tartrate Extended Release 12.5 mg and Eszopielone 3 mg Compared to Placebo in Healthy Young Volunteers, Using Plurazepam 30 mg As An External Comparator [NCT00283790]Phase 436 participants Interventional2006-01-31Completed
FK199B (Zolpidem MR Tablet) Phase III Clinical Study -A Double-blind, Group-comparison Study Using Zolpidem (Myslee) as a Comparative Drug in Patients With Insomnia - [NCT00283946]Phase 3876 participants (Actual)Interventional2006-02-28Completed
Aging, Hypnotics, Sleep Inertia and the Risk of Falling [NCT00383357]24 participants (Anticipated)Interventional2004-08-31Completed
A Randomized, Double-Blind, 6-Way Crossover Study to Determine the Abuse Potential of Single Oral Doses of Lemborexant Compared to Zolpidem, Suvorexant and Placebo in Healthy, Non-Dependent, Recreational Sedative Users [NCT03158025]Phase 139 participants (Actual)Interventional2017-04-19Completed
A Randomized, Double-Blind, Placebo-Controlled, Dose-Ranging, Crossover Study of Single Doses of LY2624803 in a 5-hour Phase Advance Model of Transient Insomnia in Healthy Subjects [NCT01779830]Phase 132 participants (Actual)Interventional2008-05-31Completed
Proton MRS Study of SSRI-Zolpidem Interactions [NCT01809626]Early Phase 114 participants (Actual)Interventional2010-05-31Completed
Sequenced Therapies for Comorbid and Primary Insomnias [NCT01651442]211 participants (Actual)Interventional2012-08-01Completed
Improving Sleep Quality in Heart Failure [NCT03307005]Phase 45 participants (Actual)Interventional2017-11-01Completed
Long Term Treatment With Zolpidem: The Relative Efficacy of Nightly (Quaque Hora Somni [QHS]) & Intermittent Dosing and the Potential for Long Term Clinical Gains After Treatment Discontinuation. [NCT00156533]Phase 420 participants (Actual)Interventional2005-03-31Completed
Assessment of Next-Morning Driving Performance After Middle of the Night Administration of Zolpidem Tartrate Sublingual Tablet 3.5 mg in Healthy Adult Volunteers: Single-center, Double-blind, Randomized, Placebo-controlled, Four-way Crossover Study [NCT01106859]Phase 140 participants (Actual)Interventional2010-06-30Completed
A Comparison of Midazolam and Zolpidem as Oral Premedication in Children [NCT02096900]Phase 386 participants (Actual)Interventional2014-07-21Completed
Pilot Study Comparing the Use of Dexmedetomidine and Zolpidem to Induce Natural Sleep [NCT01485393]10 participants (Actual)Interventional2015-01-31Completed
Multi-center, Single-arm, Open-label Study in Patients With Insomnia Disorder to Validate the Insomnia Daytime Symptoms and Impacts Questionnaire™ (IDSIQ™) [NCT03056053]Phase 2113 participants (Actual)Interventional2017-02-15Completed
Randomized, Two Period Crossover Studies in Fed Healthy, Normal Subjects to Compare the Single Dose Bioavailability of Torrent's Zolpidem Tartrate Tablets 10 mg and Sanofi-Synthelabo's Ambien® 10 mg Tablets [NCT00939367]Phase 150 participants (Actual)Interventional2007-02-24Completed
A Randomized, Placebo-controlled Crossover Trial of Intranasal Dexmedetomidine and Zolpidem for Treatment of Primary Insomnia [NCT05615727]Phase 320 participants (Anticipated)Interventional2022-09-01Recruiting
A Multicenter, Double-Blind, Randomized, Parallel-Group, Active- and Placebo-Controlled Polysomnography Study to Evaluate the Efficacy, Safety, and Tolerability of JNJ-42847922 in Subjects With Insomnia Disorder [NCT03375203]Phase 2365 participants (Actual)Interventional2017-11-23Completed
FK199B (Zolpidem MR Tablet) Phase III Clinical Study -A Double-Blind, Placebo- and Nitrazepam-Controlled, Group-Comparison Study in Patients With Insomnia Associated With Schizophrenia and Manic-Depressive Psychosis [NCT00374777]Phase 3450 participants (Actual)Interventional2006-08-31Completed
Alprazolam and Simulated Driving Performance: Next Day Effects [NCT03297944]Phase 415 participants (Actual)Interventional2017-09-15Completed
The Effects of Zolpidem Compared With Exercise on Chronic Insomnia [NCT03160404]Early Phase 134 participants (Actual)Interventional2018-04-16Completed
Pharmacovigilance in Gerontopsychiatric Patients [NCT02374567]Phase 3407 participants (Actual)Interventional2015-01-31Terminated
Studies in Fasted Healthy, Normal Subjects to Compare the Single Dose Bio-availability of Torrent's Zolpidem Tartrate Tablets 10 mg and Sanofi-Synthelabo's Ambien® 10 mg Tablets [NCT00939536]Phase 124 participants (Actual)Interventional2005-06-30Completed
The Role of Sleep in the Treatment of Cannabis Use Disorders [NCT01685073]Phase 2/Phase 3127 participants (Actual)Interventional2012-09-30Completed
Effects of Zolpidem CR in Sleep and Clinical Outcomes of Patients in Cardiac Intensive Care Unit [NCT01920334]Phase 4100 participants (Anticipated)Interventional2013-07-31Recruiting
Z-Drugs for the Treatment of Sleep Disorders in Alzheimer's Disease: a Randomized, Triple-blind, Placebo-controlled Study [NCT03075241]Phase 362 participants (Actual)Interventional2016-10-31Completed
A Pilot Study of Two Contrasting Intervention Programs for Sleep Management [NCT01804036]Phase 2/Phase 372 participants (Actual)Interventional2013-03-31Completed
Advancing the Multimodal Pathway: Investigating the Use of Sleep and Zolpidem in the Recovery After Shoulder Arthroplasty [NCT03269760]Phase 1122 participants (Actual)Interventional2017-09-01Completed
A 2-Part, Randomized, Double-Blind, Placebo- and Active- Controlled, Single Dose Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of E2006 in Healthy Subjects and Otherwise Healthy Subjects With Primary Insomnia [NCT01463098]Phase 1122 participants (Actual)Interventional2011-10-05Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

TrialOutcome
NCT00086281 (1) [back to overview]The Primary Efficacy Variable Was the Mean Apnea-Hypopnea Index (AHI).
NCT00156533 (2) [back to overview]Sleep Latency (SL)
NCT00156533 (2) [back to overview]Wake After Sleep Onset (WASO)
NCT00177216 (3) [back to overview]Change in Diary Sleep Efficiency
NCT00177216 (3) [back to overview]Change in Pittsburgh Sleep Quality Index
NCT00177216 (3) [back to overview]Change in PSG Sleep Efficiency for the Second Night in the Sleep Lab at Each Timepoint
NCT00380081 (15) [back to overview]Subjective Wake Time After Sleep Onset After Middle-of-the-Night Awakening
NCT00380081 (15) [back to overview]Average Subjective Total Sleep Time After Scheduled Middle-of-the-Night Awakening
NCT00380081 (15) [back to overview]Latency to Persistent Sleep After Middle-of-the-Night Awakening as Measured by Polysomnography
NCT00380081 (15) [back to overview]Latency to Persistent Sleep After Middle-of-the-Night Awakening as Measured by Polysomnography for a Subpopulation of Participants With More Severe Insomnia
NCT00380081 (15) [back to overview]Number of Treatment Responders Based on Polysomnography Latency to Persistent Sleep After Middle-of-the-Night Awakening
NCT00380081 (15) [back to overview]Polysomnography Number of Awakenings After Middle-of-the-Night Awakening
NCT00380081 (15) [back to overview]Polysomnography Sleep Efficiency After Scheduled Middle-of-the-Night Awakening
NCT00380081 (15) [back to overview]Polysomnography Wake Time After Sleep Onset Following Middle-of-the-Night Awakening
NCT00380081 (15) [back to overview]Subjective Number of Awakenings After Middle-of-the-Night Awakening
NCT00380081 (15) [back to overview]Subjective Sleep Onset Latency After Middle-of-the-Night Awakening
NCT00380081 (15) [back to overview]Total Sleep Time After Scheduled Middle-of-the-Night Awakening Measured by Polysomnography
NCT00380081 (15) [back to overview]Total Sleep Time After Scheduled Middle-of-the-Night Awakening Measured by Polysomnography for Participants With More Severe Insomnia
NCT00380081 (15) [back to overview]Subjective Ability to Function
NCT00380081 (15) [back to overview]Subjective Level of Refreshed Sleep
NCT00380081 (15) [back to overview]Subjective Sleep Quality Rating
NCT00383643 (5) [back to overview]Assessment of Sleepiness
NCT00383643 (5) [back to overview]Assessment of Insomnia Severity Index
NCT00383643 (5) [back to overview]Assessment of Fatigue
NCT00383643 (5) [back to overview]Assessment of Clinical Global Impression-change.
NCT00383643 (5) [back to overview]Assessment of Pittsburgh Sleep Quality Index (PSQI)
NCT00466193 (10) [back to overview]Morning Sleepiness Rating Following Dosing Post Middle-of-the-Night Awakening at Baseline
NCT00466193 (10) [back to overview]Latency to Sleep Onset After Middle-of-the-Night Awakening at Baseline
NCT00466193 (10) [back to overview]Subjective Wake Time After Sleep Onset Following Middle-of-the-Night Awakening During Double-blind Treatment
NCT00466193 (10) [back to overview]Subjective Wake Time After Sleep Onset Following Middle-of-the-Night Awakening at Baseline
NCT00466193 (10) [back to overview]Subjective Number of Awakenings Following Middle-of-the-Night Awakening at Baseline.
NCT00466193 (10) [back to overview]Subjective Total Sleep Time Following Middle-of-the-Night Awakening During Double-blind Treatment
NCT00466193 (10) [back to overview]Subjective Total Sleep Time Following Middle-of-the-Night Awakening at Baseline
NCT00466193 (10) [back to overview]Morning Sleepiness Rating Following Dosing Post Middle-of-the-Night Awakening During Double-blind Treatment
NCT00466193 (10) [back to overview]Subjective Number of Awakenings Following Middle-of-the-Night Awakening During Double-blind Treatment
NCT00466193 (10) [back to overview]Latency to Sleep Onset After Middle-of-the-Night Awakening During Double-blind Treatment
NCT00492232 (14) [back to overview]Change From Baseline in Weekly Zolpidem Dosage During Weeks 1-2
NCT00492232 (14) [back to overview]Change From Baseline in Weekly Zolpidem Dosage During Weeks 9-10
NCT00492232 (14) [back to overview]Change From Baseline in Weekly Zolpidem Dosage During Weeks 7-8
NCT00492232 (14) [back to overview]Change From Baseline in Weekly Zolpidem Dosage During Weeks 5-6
NCT00492232 (14) [back to overview]Change From Baseline in Weekly Zolpidem Dosage During Weeks 3-4
NCT00492232 (14) [back to overview]Change From Baseline in Weekly Zolpidem Frequency During Weeks 1-2
NCT00492232 (14) [back to overview]Percentage of Participants Who Discontinued Zolpidem Therapy
NCT00492232 (14) [back to overview]Participants Who Achieved a 50% Reduction in Zolpidem Dosage at the End of the Double-Blind Treatment Period
NCT00492232 (14) [back to overview]Participants Who Completely Discontinued Zolpidem at the End of Double-Blind Treatment Period, by Method of Discontinuation
NCT00492232 (14) [back to overview]Change From Baseline in Weekly Zolpidem Frequency During Weeks 9-10
NCT00492232 (14) [back to overview]Change From Baseline in Weekly Zolpidem Frequency During Weeks 7-8
NCT00492232 (14) [back to overview]Change From Baseline in Weekly Zolpidem Frequency During Weeks 3-4
NCT00492232 (14) [back to overview]Change From Baseline in Weekly Zolpidem Frequency During Weeks 5-6
NCT00492232 (14) [back to overview]Participants Who Achieved a 50% Reduction in Zolpidem Dosage at Any Time During the Double-Blind Treatment Period
NCT00608985 (6) [back to overview]Change From Baseline to Day 15&16 in WASO
NCT00608985 (6) [back to overview]Change From Baseline to Day 15&16 in LPS
NCT00608985 (6) [back to overview]Change From Baseline to Day 1&2 in Wake After Sleep Onset (WASO)
NCT00608985 (6) [back to overview]Change From Baseline to Day 1&2 in Latency to Persistent Sleep (LPS)
NCT00608985 (6) [back to overview]Change From Baseline to Week 1&2 in Subjective Latency to Sleep Onset (sLSO)
NCT00608985 (6) [back to overview]Change From Baseline to Week 1&2 in the Self-reported WASO (sWASO)
NCT00658541 (3) [back to overview]Area Under the Concentration Versus Time Curve From Time 0 to Time t [AUC(0-t)] for Zolpidem Tartrate
NCT00658541 (3) [back to overview]Area Under the Concentration Versus Time Curve From Time 0 Extrapolated to Infinity [AUC(0-∞)]for Zolpidem Tartrate
NCT00658541 (3) [back to overview]Maximum Plasma Concentration (Cmax) for Zolpidem Tartrate
NCT00662155 (2) [back to overview]Overall Average Sleep Efficiency (%)
NCT00662155 (2) [back to overview]Overall Average Sleep Continuity Profile
NCT00684814 (3) [back to overview]Maximum Plasma Concentration (Cmax) for Zolpidem Tartrate
NCT00684814 (3) [back to overview]Area Under the Concentration Versus Time Curve From Time 0 Extrapolated to Infinity [AUC(0-∞)]for Zolpidem Tartrate
NCT00684814 (3) [back to overview]Area Under the Concentration Versus Time Curve From Time 0 to Time t [AUC(0-t)] for Zolpidem Tartrate
NCT00770510 (6) [back to overview]Total Sleep Time (Objective & Subjective)
NCT00770510 (6) [back to overview]Wake Time After Sleep Onset (WASO)- Objective & Subjective
NCT00770510 (6) [back to overview]Number of Awakenings (Objective & Subjective)
NCT00770510 (6) [back to overview]Sleep Latency (SL)
NCT00770510 (6) [back to overview]Sleep Efficiency
NCT00770510 (6) [back to overview]Latency To Persistent Sleep (LPS)
NCT00777829 (2) [back to overview]Pharmacological Enhancement of Specific Sleep Parameters
NCT00777829 (2) [back to overview]Correlation of Pharmacological Interventions With Sleep-stage-specific Memory Tasks
NCT00784875 (21) [back to overview]Change From Baseline in Average Nightly Total Sleep Time at Week 4 (Week 2 of Period B) Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in Health-related Quality of Life as Measured by European Quality of Life (EuroQol) at Week 4 (Week 2 of Period B) Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in Participants' Impression of Daytime Functioning Measured by Daily Consequences of Insomnia Questionnaire (DCIQ) at Week 4 (Week 2 of Period B) Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in Sleep Efficiency at Week 4 (Week 2 of Period B) Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in the Insomnia Severity Index (ISI) at Week 4 (Week 2 of Period B) Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in Total Time Awake at Week 4 (Week 2 of Period B) Endpoint
NCT00784875 (21) [back to overview]Number of Participants With Serious Adverse Events (SAEs)
NCT00784875 (21) [back to overview]Change From Baseline in Assessment of Sleep Quality at Week 4 (Week 2 of Period B) Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in Blood Pressure (BP) at Each 2-Week Treatment Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in Heart Rate as Measured by Electrocardiogram (ECG) at Each 2-week Treatment Endpoint
NCT00784875 (21) [back to overview]Treatment Satisfaction as Measured by the Participant Drug Preference Question
NCT00784875 (21) [back to overview]Patient Global Impression of Improvement (PGI-I) in Insomnia at Week 4 (Week 2 of Period B) Endpoint
NCT00784875 (21) [back to overview]Number of Participants With Treatment Emergent Adverse Events (TEAE)
NCT00784875 (21) [back to overview]Number of Participants With Abnormal Laboratory Analytes at Each 2-Week Treatment Endpoint
NCT00784875 (21) [back to overview]Clinical Global Impression of Improvement (CGI-I) in Insomnia at Week 4 (Week 2 of Period B) Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in Weight at Each 2-week Treatment Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in QT Interval Corrected Using Fridericia Formula (QTcF) as Measured by Electrocardiogram (ECG) at Each 2-week Treatment Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in Pulse Rate at Each 2-week Treatment Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in Unwanted Time Awake at Week 4 (Week 2 of Period B) Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in Number of Awakenings During Sleep at Week 4 (Week 2 of Period B) Endpoint
NCT00784875 (21) [back to overview]Change From Baseline in Physical and Mental Component Scores as Measured by the Short Form 12 (SF-12) Version 2 at Week 4 (Week 2 of Period B) Endpoint
NCT00814502 (3) [back to overview]Measures of Aggression, Psychosis, General Clinical Status, Cognitive Measures, Mood Symptoms
NCT00814502 (3) [back to overview]Sleep Minutes
NCT00814502 (3) [back to overview]Sleep Efficiency
NCT00833521 (3) [back to overview]AUC0-inf - Area Under the Concentration-time Curve From Time Zero to Infinity (Extrapolated)
NCT00833521 (3) [back to overview]Cmax - Maximum Observed Concentration
NCT00833521 (3) [back to overview]AUC0-t - Area Under the Concentration-time Curve From Time Zero to Time of Last Non-zero Concentration (Per Participant)
NCT00833937 (3) [back to overview]Cmax - Maximum Observed Concentration
NCT00833937 (3) [back to overview]AUC0-t - Area Under the Concentration-time Curve From Time Zero to Time of Last Non-zero Concentration (Per Participant)
NCT00833937 (3) [back to overview]AUC0-inf - Area Under the Concentration-time Curve From Time Zero to Infinity (Extrapolated)
NCT00939367 (3) [back to overview]Maximum Plasma Concentration (Cmax)
NCT00939367 (3) [back to overview]Area Under the Concentration Versus Time Curve From Time 0 to Time t [AUC(0-t)]
NCT00939367 (3) [back to overview]The Area Under the Plasma Concentration Versus Time Curve From Time 0 to Infinity AUC(0-∞)
NCT00939536 (3) [back to overview]Area Under the Concentration Versus Time Curve From Time 0 to Time t [AUC(0-t)]
NCT00939536 (3) [back to overview]Maximum Plasma Concentration (Cmax)
NCT00939536 (3) [back to overview]The Area Under the Plasma Concentration Versus Time Curve From Time 0 to Infinity AUC(0-∞)
NCT01106859 (9) [back to overview]Summary of Participants With Treatment Emergent Adverse Experiences (TEAEs)
NCT01106859 (9) [back to overview]Probability of Differences From Placebo Exceeding The 3.5 cm Threshold in Standard Deviation of Lateral Position (SDLP) Following Administration of Active Therapy
NCT01106859 (9) [back to overview]Probability of Differences From Placebo Exceeding The 2.0 cm Threshold in Standard Deviation of Lateral Position (SDLP) Following Administration of Active Therapy
NCT01106859 (9) [back to overview]Number of Participants Whose Standard Deviation of Lateral Position (SDLP) Following Active Treatment As Compared to Placebo In Relation To The 3.5 cm SDLP Threshold
NCT01106859 (9) [back to overview]Number of Participants Whose Standard Deviation of Lateral Position (SDLP) Following Active Treatment As Compared to Placebo In Relation To The 2.5 cm SDLP Threshold
NCT01106859 (9) [back to overview]Number of Participants Whose Standard Deviation of Lateral Position (SDLP) Following Active Treatment As Compared to Placebo In Relation To The 2.0 cm SDLP Threshold
NCT01106859 (9) [back to overview]Mean Standard Deviation of Speed (SDS) in the Highway Drive Test
NCT01106859 (9) [back to overview]Mean Standard Deviation of Lateral Position (SDLP) in the Highway Driving Test
NCT01106859 (9) [back to overview]Probability of Differences From Placebo Exceeding The 2.5 cm Threshold in Standard Deviation of Lateral Position (SDLP) Following Administration of Active Therapy
NCT01463098 (49) [back to overview]Part A: Change From Day 1 in Waketime Questionnaire Parameters: How Long Did You Sleep Last Night at Day 6
NCT01463098 (49) [back to overview]Part A: Change From Day 1 in Waketime Questionnaire Parameters: Number of Awakening After Falling Asleep at Day 6
NCT01463098 (49) [back to overview]Part A: Change From Day 1 in Waketime Questionnaire Parameters: Rate Quality of Your Sleep at Day 6
NCT01463098 (49) [back to overview]Part A: Change From Day 1 in Waketime Questionnaire Parameters: Rate Quality of Your Sleep at Day 6
NCT01463098 (49) [back to overview]Part A: Change From Day 1 in Waketime Questionnaire Parameters: Time Spent Awake After Falling Asleep at Day 6
NCT01463098 (49) [back to overview]Part B: Number of Participants With Any Suicidality Assessed Using Columbia-Suicide Severity Rating Scale (C-SSRS)
NCT01463098 (49) [back to overview]Part A: Change From Day 1 in Waketime Questionnaire Parameters: Time to Fall Asleep Last Night at Day 6
NCT01463098 (49) [back to overview]Part A: Change From Day 1 in Waketime Questionnaire Parameters: Time to Fall Asleep Last Night at Day 6
NCT01463098 (49) [back to overview]Part A: Maximum Change From Day 1 (Pre-dose) in Digit Symbol Substitution Test (DSST) Score at Day 6
NCT01463098 (49) [back to overview]Part A: Maximum Change From Day 1 (Pre-dose) in Karolinska Sleepiness Scale (KSS) Score at Day 6
NCT01463098 (49) [back to overview]Part A: Change From Day 1 in Waketime Questionnaire Parameters: Number of Awakening After Falling Asleep at Day 6
NCT01463098 (49) [back to overview]Part A: Maximum Change From Day 1 (Pre-dose) in Number of Lapses of > 500 Msec Assessed by Psychomotor Vigilance Test (PVT) at Day 6
NCT01463098 (49) [back to overview]Part A: Number of Participants With Any Suicidality Assessed Using Columbia-Suicide Severity Rating Scale (C-SSRS)
NCT01463098 (49) [back to overview]Part A: Number of Participants With Treatment Emergent Adverse Events (AEs) and Treatment Emergent Serious Adverse Events (SAEs)
NCT01463098 (49) [back to overview]Part B: Change From Baseline in Duration (in Minutes) of Each Sleep Stage Assessed Using PSG at Day 1
NCT01463098 (49) [back to overview]Part B: Change From Baseline in Latency to Persistent Sleep (LPS) Assessed Using Polysomnography (PSG) Measurement at Day 1
NCT01463098 (49) [back to overview]Part B: Change From Baseline in Mean Total Number of Shift in Sleep Stages Assessed Using PSG at Day 1
NCT01463098 (49) [back to overview]Part A: Time to Reach Maximum Plasma Concentration (Tmax) of E2006
NCT01463098 (49) [back to overview]Part B: Number of Participants With Treatment Emergent Adverse Events (AEs) and Treatment Emergent Serious Adverse Events (SAEs)
NCT01463098 (49) [back to overview]Part B: Change From Baseline in Number of Awakenings After Persistent Sleep (NAW) Assessed Using PSG at Day 1
NCT01463098 (49) [back to overview]Part B: Change From Baseline in Percentage of Each Sleep Stage Duration Assessed Using PSG at Day 1
NCT01463098 (49) [back to overview]Part B: Change From Baseline in Sleep Efficiency Assessed Using PSG at Day 1
NCT01463098 (49) [back to overview]Part B: Change From Baseline in Wake After Sleep Onset (WASO) Assessed Using PSG at Day 1
NCT01463098 (49) [back to overview]Part B: Change From Day 1 (Pre-dose) in Digit Symbol Substitution Test (DSST) Score at Day 6
NCT01463098 (49) [back to overview]Part B: Change From Day 1 (Pre-dose) in Number of Lapses of Greater Than (>) 500- Milliseconds (Msec) Assessed by Psychomotor Vigilance Test (PVT) at Day 6
NCT01463098 (49) [back to overview]Part B: Change From Day 1 (Pre-dose) in Score on Karolinska Sleepiness Scale (KSS) at Day 6
NCT01463098 (49) [back to overview]Part B: Change From Day 1 in Waketime Questionnaire Parameters: How Long Did You Sleep Last Night at Day 6
NCT01463098 (49) [back to overview]Part B: Change From Day 1 in Waketime Questionnaire Parameters: Number of Awakening After Falling Asleep at Day 6
NCT01463098 (49) [back to overview]Part B: Change From Day 1 in Waketime Questionnaire Parameters: Rate Quality of Your Sleep at Day 6
NCT01463098 (49) [back to overview]Part B: Change From Day 1 in Waketime Questionnaire Parameters: Time Spent Awake After Falling Asleep at Day 6
NCT01463098 (49) [back to overview]Part A: Number of Participants With Clinically Significant Change From Baseline in Electrocardiogram (ECG) Parameter Values
NCT01463098 (49) [back to overview]Part A: Change From Day 1 in Waketime Questionnaire Parameters: Time Spent Awake After Falling Asleep at Day 6
NCT01463098 (49) [back to overview]Part B: Change From Day 1 in Waketime Questionnaire Parameters: Time to Fall Asleep Last Night at Day 6
NCT01463098 (49) [back to overview]Part A: Apparent Total Clearance of E2006 From Plasma (CL/F)
NCT01463098 (49) [back to overview]Part A: Apparent Volume of Distribution of E2006 in Plasma (Vz/F)
NCT01463098 (49) [back to overview]Part A: Area Under the Plasma Concentration-time Curve From Time Zero to 24 Hours (AUC0-24) of E2006
NCT01463098 (49) [back to overview]Part A: Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-inf) of E2006
NCT01463098 (49) [back to overview]Part A: Area Under the Plasma Concentration-time Curve From Time Zero to t Hours (AUC0-t) of E2006
NCT01463098 (49) [back to overview]Part A: Cumulative Amount of Unchanged Drug E2006 Excreted Into the Urine (Ae)
NCT01463098 (49) [back to overview]Part A: Maximum Plasma Concentration (Cmax) of E2006
NCT01463098 (49) [back to overview]Part B: Change From Baseline in Total Sleep Time (TST) Assessed Using PSG at Day 1
NCT01463098 (49) [back to overview]Part A: Number of Participants With Markedly Abnormal Laboratory Parameter Values
NCT01463098 (49) [back to overview]Part A: Number of Participants With Significant Change From Baseline in Vital Sign Values
NCT01463098 (49) [back to overview]Part A: Renal Clearance (CLR) of Drug E2006
NCT01463098 (49) [back to overview]Part A: Terminal Half-life (t1/2) of E2006 in Plasma
NCT01463098 (49) [back to overview]Part B: Number of Participants With Clinically Significant Change From Baseline in ECG Parameter Values
NCT01463098 (49) [back to overview]Part B: Number of Participants With Markedly Abnormal Laboratory Parameter Values
NCT01463098 (49) [back to overview]Part B: Number of Participants With Significant Change From Baseline in Vital Sign Values
NCT01463098 (49) [back to overview]Part A: Change From Day 1 in Waketime Questionnaire Parameters: How Long Did You Sleep Last Night at Day 6
NCT01485393 (2) [back to overview]Performance on a Psychomotor Vigilance Test (PVT) After Waking up From Sleep
NCT01485393 (2) [back to overview]Change in Sleep Quality
NCT01651442 (1) [back to overview]Percent of Participants Who Met Remission as Measured by the Insomnia Severity Index
NCT01685073 (2) [back to overview]Sleep Efficiency as Assessed by Percentage of Time Asleep While in Bed
NCT01685073 (2) [back to overview]Number of Participants With Cannabis Abstinence as Assessed by Urine Cannabis Testing
NCT01689909 (9) [back to overview]Dysfunctional Beliefs and Attitudes About Sleep
NCT01689909 (9) [back to overview]Hamilton Rating Scale for Depression (HAM-D)
NCT01689909 (9) [back to overview]Insomnia Severity Index (ISI)
NCT01689909 (9) [back to overview]Scale for Suicide Ideation Index (SSI)
NCT01689909 (9) [back to overview]Disturbing Dreams and Nightmares Severity Index (DDNSI)
NCT01689909 (9) [back to overview]Actigraphy
NCT01689909 (9) [back to overview]Basis-32 - the Daily Living and Role Functioning (DLRF) Subscale
NCT01689909 (9) [back to overview]Beck Hopelessness Scale (BHS)
NCT01689909 (9) [back to overview]Columbia Suicide Severity Rating Scale (C-SSRS): the Suicidal Ideation Scale
NCT01804036 (14) [back to overview]Change in Sleep Onset Latency Using a Sleep Diary, From Baseline at 2 Month Follow-up
NCT01804036 (14) [back to overview]Change in Subjective Measures of Sleep Using Medical Outcomes Study -Sleep Scale, From Baseline at 1-week Follow-up
NCT01804036 (14) [back to overview]Change in Subjective Measures of Sleep Using Medical Outcomes Study -Sleep Scale, From Baseline at 2 Month Follow-up
NCT01804036 (14) [back to overview]Change in Total Sleep Time Using a Sleep Diary, From Baseline at 1-week Follow-up
NCT01804036 (14) [back to overview]Change in Total Sleep Time Using a Sleep Diary, From Baseline at 2 Month Follow-up
NCT01804036 (14) [back to overview]Change in Sleep Onset Latency Using a Sleep Diary, From Baseline at 1-week Follow-up
NCT01804036 (14) [back to overview]Center for Epidemiologic Studies Depression Scale (CES-D)
NCT01804036 (14) [back to overview]Change in Insomnia Severity Index, From Baseline at 1-week Follow-up
NCT01804036 (14) [back to overview]Change in Insomnia Severity Index, From Baseline at 2 Month Follow-up
NCT01804036 (14) [back to overview]Change in Waking After Sleep Onset Using a Sleep Diary, From Baseline at 1-week Follow-up
NCT01804036 (14) [back to overview]Change in Waking After Sleep Onset Using a Sleep Diary, From Baseline at 2 Month Follow-up
NCT01804036 (14) [back to overview]PTSD Check List (PCL) - Military (PCL-M)
NCT01804036 (14) [back to overview]Connor-Davidson Resilience Scale (CD-RISC)
NCT01804036 (14) [back to overview]Mindfulness Assessment (Five-facet Mindfulness Questionnaire; FFMQ)
NCT02096900 (3) [back to overview]Patient Anxiety at the Time of Separation
NCT02096900 (3) [back to overview]Modified Yale Preoperative Anxiety Scale (mYPAS) Score at Separation (mYPAS2) Based on Baseline (mYPAS1) Score.
NCT02096900 (3) [back to overview]Parental/Caregiver Anxiety Assessed Using the Validated State-Trait Anxiety Inventory for Adults (STAI)
NCT02353299 (7) [back to overview]Immediate Free Recall Task
NCT02353299 (7) [back to overview]Number of Participants With Adverse Events
NCT02353299 (7) [back to overview]Tandem Walk Duration Over Five Trials
NCT02353299 (7) [back to overview]Tandem Walk Step-Offs
NCT02353299 (7) [back to overview]Auditory Arousal Threshold (AAT) at T-max
NCT02353299 (7) [back to overview]Berg Balance Test
NCT02353299 (7) [back to overview]Delayed Free Recall Task
NCT02783729 (18) [back to overview]Change From Baseline in Fatigue Severity Scale (FSS) Score of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER and Placebo on Day 31
NCT02783729 (18) [back to overview]Change From Baseline in Mean sSOL, sWASO, and sTST of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo
NCT02783729 (18) [back to overview]Change From Baseline in Mean Wake After Sleep Onset (WASO) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 29/30
NCT02783729 (18) [back to overview]Change From Baseline in Mean WASO2H and TST of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 29/30
NCT02783729 (18) [back to overview]Change From Baseline in Subjective Sleep Efficiency (sSE) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER
NCT02783729 (18) [back to overview]Change From Baseline in Mean LPS, WASO, and TST of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER on Days 1/2 and Days 29/30
NCT02783729 (18) [back to overview]Change From Baseline in Subjective Sleep Onset Latency (sSOL), Subjective Wake After Sleep Onset (sWASO) and Subjective Total Sleep Time (sTST) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER
NCT02783729 (18) [back to overview]Change From Baseline in WASO in the Second Half of the Night (WASO2H) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER on Days 29/30
NCT02783729 (18) [back to overview]Percentage of Responders With Objective and Subjective Sleep Onset Response, and Objective and Subjective Sleep Maintenance Response
NCT02783729 (18) [back to overview]Change From Baseline in Score From Items 4 to 7 on the Insomnia Severity Index (ISI) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER and Placebo on Day 31
NCT02783729 (18) [back to overview]Change From Baseline in Mean LPS, WASO, WASO2H, and TST of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 1/2
NCT02783729 (18) [back to overview]Change From Baseline in Mean Latency to Persistent Sleep (LPS) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 29/30
NCT02783729 (18) [back to overview]Change From Baseline in Mean Body Sway Upon Awakening in the Morning for Lemborexant 5 mg and Lemborexant 10 mg Compared to Zolpidem ER on Days 2/3
NCT02783729 (18) [back to overview]Change From Baseline in Mean sSE of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo
NCT02783729 (18) [back to overview]Change From Baseline in Mean Sleep Efficiency (SE) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 29/30
NCT02783729 (18) [back to overview]Change From Baseline in Mean SE of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 1/2
NCT02783729 (18) [back to overview]Change From Baseline in Mean Quality of Memory (QOM) and Continuity of Attention (COA) on Days 2/3
NCT02783729 (18) [back to overview]Change From Baseline in Mean Power of Attention (POA) and Speed of Memory Retrieval (SOMT) on Days 2/3
NCT02839200 (4) [back to overview]Change in Wake After Sleep Onset (WASO) From Baseline to Days 1 and 2
NCT02839200 (4) [back to overview]Change in Subjective Wake After Sleep Onset (sWASO) From Baseline to Week 4
NCT02839200 (4) [back to overview]Change in Subjective Latency to Sleep Onset (sLSO) From Baseline to Week 4
NCT02839200 (4) [back to overview]Change in Latency to Persistent Sleep (LPS) From Baseline to Days 1 and 2
NCT03297944 (1) [back to overview]Standard Deviation of Lane Position (SLDP)
NCT03307005 (7) [back to overview]Sleep Efficiency
NCT03307005 (7) [back to overview]Sleep Latency
NCT03307005 (7) [back to overview]Total Sleep Time
NCT03307005 (7) [back to overview]Epworth Sleepiness Scale
NCT03307005 (7) [back to overview]Insomnia Severity Index
NCT03307005 (7) [back to overview]Kansas City Cardiomyopathy Questionnaire
NCT03307005 (7) [back to overview]Pittsburgh Sleep Quality Index
NCT03375203 (47) [back to overview]Change From Baseline in Time to First Awakening After Sleep on Day 1 and 13
NCT03375203 (47) [back to overview]Change From Baseline in Total Sleep Time (TST) as Measured by PSG Over 6 Hours on Nights 1 and 13
NCT03375203 (47) [back to overview]Change From Baseline in Total Sleep Time (TST) as Measured by PSG Over 8 Hours on Nights 1 and 13
NCT03375203 (47) [back to overview]Change From Baseline in Total Time Spent in Non-Rapid Eye Movement Sleep on Day 1 and 13
NCT03375203 (47) [back to overview]Change From Baseline in Wake After Final Awakening on Day 1 and 13
NCT03375203 (47) [back to overview]Change From Baseline in Wake During Total Sleep Period on Day 1 and 13
NCT03375203 (47) [back to overview]Change in Subjective Sleep Parameters From Day 14 as Compared to Day 17 as Measured by the Consensus Sleep Diary-Morning Administration (CSD-M):Self-Reported Sleep-Onset Latency (sSOL), Subjective Wake After Sleep Onset (sWASO) and sTST
NCT03375203 (47) [back to overview]Change in Subjective Sleep Parameters From Day 14 as Compared to Day 17 Using Consensus Sleep Diary-Morning Administration: Subjective Refreshed Feeling on Waking (sFRESH) and Subjective Quality of Sleep (sQUAL)
NCT03375203 (47) [back to overview]Number of Participants With Clinically Significant Electrocardiogram (ECG) Abnormalities
NCT03375203 (47) [back to overview]Number of Participants With Clinically Significant Laboratory Abnormalities
NCT03375203 (47) [back to overview]Number of Participants With Clinically Significant Vital Signs and Physical Abnormalities
NCT03375203 (47) [back to overview]Number of Participants With Treatment-Emergent Serious Adverse Events and Events of Special Interest
NCT03375203 (47) [back to overview]Number of Participants With Withdrawal Symptoms of JNJ-42847922 as Measured by Physician Withdrawal Checklist (PWC) From Day 14 to Day 17
NCT03375203 (47) [back to overview]Percentage of Participants With Sleep-Onset Rapid Eye Movement on Day 1 and 13
NCT03375203 (47) [back to overview]Change From Baseline in Wake After Sleep Onset (WASO) Measured Hourly on Days 1 and 13 From Hour 1 to Hour 8
NCT03375203 (47) [back to overview]Change From Baseline in Rapid Eye Movement (REM) Latency on Day 1 and 13
NCT03375203 (47) [back to overview]Change From Baseline in Sleep Disturbance as Measured by Patient Reported Outcome Measurement Information System - Sleep Disturbance (PROMIS-SD) Total Score on Days 8 and 14
NCT03375203 (47) [back to overview]Change From Baseline in Sleep Efficiency (SE) Measured by PSG on Nights 1 and 13
NCT03375203 (47) [back to overview]Change From Baseline in Subjective Sleep Parameters Using Consensus Sleep Diary - Morning Administration (CSD-M) on Days 2 and 14: Number of Nighttime Awakenings (s-nNAW)
NCT03375203 (47) [back to overview]Change From Baseline in Subjective Sleep Parameters Using Consensus Sleep Diary - Morning Administration (CSD-M) on Days 2 and 14: Self-Reported Sleep-Onset Latency (sSOL), Subjective Wake After Sleep Onset (sWASO), Subjective Total Sleep Time (sTST)
NCT03375203 (47) [back to overview]Change From Baseline in Subjective Sleep Parameters Using Consensus Sleep Diary - Morning Administration (CSD-M) on Days 2 and 14: Subjective Refreshed Feeling on Waking (sFRESH) and Subjective Quality of Sleep (sQUAL)
NCT03375203 (47) [back to overview]Benzodiazepine Withdrawal Symptom Questionnaire (BWSQ) Total Score for Self-Assessment of Withdrawal Symptoms on Day 17
NCT03375203 (47) [back to overview]Change From Baseline in Clinician's Assessment of Insomnia Improvement Using Clinical Global Impression-Improvement (CGI-I) Score on Day 14
NCT03375203 (47) [back to overview]Change From Baseline in Clinician's Assessment of Insomnia Severity Using the Clinical Global Impression - Severity (CGI-S) Score on Day 14
NCT03375203 (47) [back to overview]Change From Baseline in Continuity of Attention as Measured by a Computerized Battery of Cognitive Tests on Day 14 (Morning)
NCT03375203 (47) [back to overview]Change From Baseline in Latency to Persistent Sleep (LPS) as Measured by Polysomnography (PSG) on Night 1
NCT03375203 (47) [back to overview]Change From Baseline in LPS as Measured by PSG on Night 13
NCT03375203 (47) [back to overview]Change From Baseline in Participant's Assessment of Insomnia Severity Using the Patient Global Impression - Severity (PGI-S) Scale Score on Day 14
NCT03375203 (47) [back to overview]Change From Baseline in Power of Attention as Measured by a Computerized Battery of Cognitive Tests on Day 14 (Morning)
NCT03375203 (47) [back to overview]Change From Baseline in Quality of Episodic Secondary Memory as Measured by a Computerized Battery of Cognitive Tests on Day 14 (Morning)
NCT03375203 (47) [back to overview]Change From Baseline in Quality of Working Memory as Measured by a Computerized Battery of Cognitive Tests on Day 14 (Morning)
NCT03375203 (47) [back to overview]Change From Baseline in Speed of Memory as Measured by a Computerized Battery of Cognitive Tests on Day 14 (Morning)
NCT03375203 (47) [back to overview]Change From Baseline in Wake After Sleep Onset (WASO) Over the First 6 Hours as Measured by PSG on Night 1
NCT03375203 (47) [back to overview]Change From Baseline in WASO Over the First 6 Hours as Measured by PSG on Night 13
NCT03375203 (47) [back to overview]Change in Subjective Sleep Parameters From Day 14 as Compared to Day 17 Using Consensus Sleep Diary-Morning Administration (CSD-M): Number of Nighttime Awakenings (s-nNAW)
NCT03375203 (47) [back to overview]Number of Participants With Treatment-Emergent Adverse Events (TEAEs) as a Measure of Safety and Tolerability
NCT03375203 (47) [back to overview]Participant's Assessment of Improvement in Insomnia Using the Patient Global Impression - Improvement (PGI-I) Scale Score on Day 14
NCT03375203 (47) [back to overview]Percentage of Participants Who Achieved Remission Based on Insomnia Severity Index (ISI) Total Score on Day 14 - Observed Case
NCT03375203 (47) [back to overview]Percentage of Participants Who Achieved Response Based on Insomnia Severity Index (ISI) Total Score on Day 14 - Observed Case
NCT03375203 (47) [back to overview]Postural Stability Measured by Ataxiameter
NCT03375203 (47) [back to overview]Change From Baseline in Impairment as Measured by Patient Reported Outcome Measurement Information System - Sleep Related Impairment (PROMIS-SRI) Total Score on Days 8 and 14
NCT03375203 (47) [back to overview]Change From Baseline in Karolinska Sleepiness Scale (KSS) Total Score on Days 2 and 14
NCT03375203 (47) [back to overview]Change From Baseline in Number of Night-time Awakenings (nNAW) Over 6 Hours on Day 1 and 13
NCT03375203 (47) [back to overview]Change From Baseline in Number of Night-time Awakenings Per Hour (nNAW/hr) on Day 1 and 13
NCT03375203 (47) [back to overview]Change From Baseline in Number of Sleep Cycles on Day 1 and 13
NCT03375203 (47) [back to overview]Change From Baseline in Rapid Eye Movement (REM) Duration on Day 1 and 13
NCT03375203 (47) [back to overview]Number of Participants With Suicidal Ideation and Behavior as Determined by Columbia Suicide Severity Rating Scale (C-SSRS) Score
NCT04102345 (8) [back to overview]Arousal Index
NCT04102345 (8) [back to overview]Number of Participants With A Successful Polysomnogram (PSG)
NCT04102345 (8) [back to overview]Rapid Eye Movement (REM) Sleep Onset Latency
NCT04102345 (8) [back to overview]Sleep Efficiency
NCT04102345 (8) [back to overview]Sleep Onset Latency
NCT04102345 (8) [back to overview]Stage 3/4 Sleep Percentage
NCT04102345 (8) [back to overview]Total Sleep Time (TST)
NCT04102345 (8) [back to overview]Wake After Sleep Onset (WASO)
NCT04720547 (6) [back to overview]Controller Gain
NCT04720547 (6) [back to overview]CO2 Reserve
NCT04720547 (6) [back to overview]The Central Apnea-hypopnea Index
NCT04720547 (6) [back to overview]Stead-State Plant Gain (mmHg
NCT04720547 (6) [back to overview]Respiratory Arousal Threshold
NCT04720547 (6) [back to overview]Respiratory Arousal Index

The Primary Efficacy Variable Was the Mean Apnea-Hypopnea Index (AHI).

The AHI was defined as the incidence(events per hour) of apnea and hypopnea events associated with sleep, determined from the overnight polysomnogram (PSG). An apnea event is characterized by a cessation in airflow lasting >= 10 seconds, accompanied by oxygen desaturation of >3% or arousal. An Hyponea event is characterized by a transient reduction in breathing lasting >= 10 seconds, with clear decrease (>50%) from baseline in the amplitude of breathing or a decrease <50% in the amplitude of breathing accompanied by oxygen desaturation of >3% or arousal. (NCT00086281)
Timeframe: One night of PSG during one night of treatment each per arm.

InterventionApnea + Hypopnea episodes per hour (Mean)
Placebo22.33
Xyrem18.18
Xyrem + Modafinil21.10
Zolpidem + Placebo22.71

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Sleep Latency (SL)

Number of subjects with any reduction in SL (time to fall asleep in minutes)at post-tx compared to baseline where mean SL = mean of daily values for one week calculated from sleep diary values. (NCT00156533)
Timeframe: Baseline and Post-treatment (12wks)

Interventionparticipants (Number)
Placebo1
QHS Zolpidem2
Intermittant Zolpidem3
CTRL0

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Wake After Sleep Onset (WASO)

Number of subjects with any reduction in WASO at post-tx compared to baseline where mean WASO = mean of daily values for one week calculated from sleep diary values. (NCT00156533)
Timeframe: Baseline and Post-Treatment (12 weeks)

Interventionparticipants (Number)
Placebo1
QHS Zolpidem2
Intermittant Zolpidem2
CTRL1

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Change in Diary Sleep Efficiency

The change in self-report sleep efficiency calculated from 7-day sleep diary (DSE): Sleep efficiency is the percent of (time spent asleep divided by the amount of time between good night time and final awakening). It ranges from 0 (no sleep at all) to 100 (asleep the second your head hits the pillow until you wake up in the morning and get out of bed). Participants report the time they go to bed, how long they think it takes them to fall asleep, how many minutes they are awake during the night, and then what time they finally wake up in the morning. These values are used to calculate the diary sleep efficiency for each night and then we averaged these across the 7 days of diary collected pre and post treatment. The values below are post treatment DSE minus pre treatment DSE. A positive number means that the DSE was higher (better) post treatment. (NCT00177216)
Timeframe: post treatment minus baseline. This averaged 69 days.

Interventiondiff score of diary Sleep Efficiency (Mean)
Zolpidem3.20
Escitalopram0.61
Placebo4.87

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Change in Pittsburgh Sleep Quality Index

Self-report measure of sleep quality developed at University of Pittsburgh by Daniel J. Buysse, M.D. The PSQI total score ranges from 0 to 21 with 0 being marvelous sleep and 21 being horrid sleep. The difference score, reported below, is the total score after at least 5 weeks of treatment in one of the three arms, minus the baseline total score. A negative score means that the sleep of the participant improved. (NCT00177216)
Timeframe: post treatment minus baseline assessment battery. This averaged 100 days.

Interventiondifference score of PSQI total (Mean)
Experimental: Zolpidem-0.86
Experimental: Excitalopram-3.15
Placebo Comparator: Placebo-3.32

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Change in PSG Sleep Efficiency for the Second Night in the Sleep Lab at Each Timepoint

Change in PSG Sleep Efficiency (SE) between post-treatment and baseline: Sleep efficiency is the percent of time spent asleep divided by the total sleep recording period in the sleep lab. This value is calculated using the results of the polysomnographic sleep study. It ranges from 0 (no sleep at all) to 100 (asleep the second the sleep recording starts (GNT) until the sleep recording ends (GMT) in the morning). The values below are post treatment SE minus pre treatment SE. A positive number means that the SE was higher (better) post treatment. (NCT00177216)
Timeframe: post treatment minus baseline PSG sleep studies. This averaged 70 days

Interventiondifference score for SE (Mean)
Zolpidem0.43
Escitalpram1.16
Placebo0.32

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Subjective Wake Time After Sleep Onset After Middle-of-the-Night Awakening

Amount of time awake after sleep onset following a middle-of-the-night awakening was recorded by participants using the Treatment Morning Sleep Questionnaire for each day of every two-day treatment period. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg28.69
Zolpidem 1.75 mg29.43
Placebo34.22

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Average Subjective Total Sleep Time After Scheduled Middle-of-the-Night Awakening

The time from return to persistent sleep after a middle-of-the-night (MOTN) awakening until final awakening for each day of every two-day treatment period was recorded by each participant using the Treatment Morning Sleep Questionnaire. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg172.51
Zolpidem 1.75 mg162.36
Placebo148.61

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Latency to Persistent Sleep After Middle-of-the-Night Awakening as Measured by Polysomnography

Polysomnography was used to measure the time to return to persistent sleep after a middle-of-the-night (MOTN) awakening for each day of every two-day treatment period. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg9.69
Zolpidem 1.75 mg16.89
Placebo28.12

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Latency to Persistent Sleep After Middle-of-the-Night Awakening as Measured by Polysomnography for a Subpopulation of Participants With More Severe Insomnia

Polysomnography was used to measure the time to return to persistent sleep after a middle-of-the-night (MOTN) awakening for each day of every two-day treatment period in a subpopulation of patients with greater than 60 minutes to fall asleep after a MOTN awakening at baseline. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg12.62
Zolpidem 1.75 mg23.28
Placebo37.89

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Number of Treatment Responders Based on Polysomnography Latency to Persistent Sleep After Middle-of-the-Night Awakening

Polysomnography was used to measure the time to return to persistent sleep after a middle-of-the-night (MOTN) awakening for each day of every two-day treatment period. A participant was considered to be a responder if the time to return to persistent sleep was less than twenty minutes. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionparticipants (Number)
Zolpidem 3.5 mg60
Zolpidem 1.75 mg46
Placebo23

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Polysomnography Number of Awakenings After Middle-of-the-Night Awakening

Number of times a participant awoke following sleep onset after the middle-of-the-night awakening, as measured by polysomnography for each day of every two-day treatment period. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionnumber of awakenings (Least Squares Mean)
Zolpidem 3.5 mg3.71
Zolpidem 1.75 mg3.70
Placebo4.13

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Polysomnography Sleep Efficiency After Scheduled Middle-of-the-Night Awakening

Sleep efficiency is a measurement of the percentage of time asleep to the total time in bed. It was measured by polysomnography for each day of every two-day treatment period. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionpercentage of time asleep (Least Squares Mean)
Zolpidem 3.5 mg87.08
Zolpidem 1.75 mg82.63
Placebo76.31

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Polysomnography Wake Time After Sleep Onset Following Middle-of-the-Night Awakening

Amount of time awake after sleep onset following a middle-of-the-night awakening was measured by polysomnography for each day of every two-day treatment period. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg15.06
Zolpidem 1.75 mg15.81
Placebo15.71

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Subjective Number of Awakenings After Middle-of-the-Night Awakening

Number of times a participant awoke following sleep onset after the middle-of-the-night awakening, as documented by the participant for each day of every two-day treatment period using the Treatment Morning Sleep Questionnaire. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionnumber of awakenings (Least Squares Mean)
Zolpidem 3.5 mg0.86
Zolpidem 1.75 mg1.03
Placebo1.14

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Subjective Sleep Onset Latency After Middle-of-the-Night Awakening

Participants documented the time to return to sleep after a middle-of-the-night (MOTN) awakening for each day of every two-day treatment period using the Treatment Morning Sleep Questionnaire. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg25.23
Zolpidem 1.75 mg28.58
Placebo40.43

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Total Sleep Time After Scheduled Middle-of-the-Night Awakening Measured by Polysomnography

Polysomnography was used to measure the time from return to persistent sleep after a middle-of-the-night (MOTN) awakening until final awakening for each day of every two-day treatment period. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg208.99
Zolpidem 1.75 mg197.80
Placebo183.12

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Total Sleep Time After Scheduled Middle-of-the-Night Awakening Measured by Polysomnography for Participants With More Severe Insomnia

Polysomnography was used to measure the time from return to persistent sleep after a middle-of-the-night (MOTN) awakening until final awakening for each day of every two-day treatment period in the subpopulation of patients with greater than 60 minutes to fall asleep after a MOTN awakening at baseline. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg194.58
Zolpidem 1.75 mg179.98
Placebo166.62

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Subjective Ability to Function

Ability to function was rated by participants for each day of every two-day treatment period using the Treatment Morning Sleep Questionnaire. The percentage of participants within each rating category is reported. The rating scale was poor, fair, good and excellent. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

,,
Interventionpercentage of participants (Number)
PoorFairGoodExcellent
Placebo18.542.033.36.2
Zolpidem 1.75 mg9.842.741.56.1
Zolpidem 3.5 mg7.541.345.06.3

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Subjective Level of Refreshed Sleep

Level of refreshed sleep was rated by participants for each day of every two-day treatment period using the Treatment Morning Sleep Questionnaire. The percentage of participants within each rating category is reported. The rating scale was poor, fair, good and excellent. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

,,
Interventionpercentage of participants (Number)
PoorFairGoodExcellent
Placebo32.144.419.83.7
Zolpidem 1.75 mg22.041.534.12.4
Zolpidem 3.5 mg17.542.535.05.0

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Subjective Sleep Quality Rating

Sleep quality was rated by participants for each day of every two-day treatment period using the Treatment Morning Sleep Questionnaire. The percentage of participants within each rating category is reported. The rating scale was poor, fair, good and excellent. (NCT00380081)
Timeframe: Days 1 and 2 for each treatment

,,
Interventionpercentage of participants (Number)
PoorFairGoodExcellent
Placebo34.642.019.83.7
Zolpidem 1.75 mg29.337.830.52.4
Zolpidem 3.5 mg18.838.836.36.3

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Assessment of Sleepiness

Current self-report on Epworth Sleepiness Scale (ESS) at week 12 of intervention. This measure consists of 8 scenarios in which the participant is asked to assess how likely s/he is to fall asleep. Scale: 0 = would never doze; 1 = slight chance of dozing; 2 = moderate chance of dozing; 3 = high chance of dozing. Responses are summed for a total score ranging from 0 to 24. The higher the score, the greater the self-reported sleepiness. Scores of 9 and below are considered in the normal range. (NCT00383643)
Timeframe: One month

Interventionunits on a scale (Mean)
Zolpidem Tartrate5.7
Placebo2.9
Sodium Oxybate4.4

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Assessment of Insomnia Severity Index

"Current self-report on Insomnia Severity Index at week 12 of treatment intervention. This is a seven-item questionnaire where the sum of the answers indicate the severity of insomnia. Total score categories:~0-7 = No clinically significant insomnia 8-14 = Subthreshold insomnia 15-21 = Clinical insomnia (moderate severity) 22-28 = Clinical insomnia (severe)" (NCT00383643)
Timeframe: 12 weeks

Interventionunits on a scale (Mean)
Zolpidem Tartrate10.5
Placebo10.8
Sodium Oxybate8.4

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Assessment of Fatigue

Current self-report on Profile of Mood State -- Fatigue (POMS-F) at week 12 of intervention. This subscale of the POMS consists of 7 items each scored on a scale of 0 (not at all) to 4 (extremely) which are summed to provide a composite score of fatigue. The range is 0 to 28 for this subscale. Higher scores indicate more fatigue. (NCT00383643)
Timeframe: One month

Interventionunits on a scale (Mean)
Zolpidem Tartrate9.7
Placebo8.0
Sodium Oxybate5.1

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Assessment of Clinical Global Impression-change.

Clinician assessment of Clinical Global Impression-Change score at week 12 of treatment intervention. The Clinical Global Impression - Change scale is a 7 point scale that requires the clinician to assess how much the patient's illness has improved or worsened relative to a baseline state at the current time point. It is rated as: 1, very much improved; 2, much improved; 3, minimally improved; 4, no change; 5, minimally worse; 6, much worse; or 7, very much worse. One one clinician provided the ratings in this trial. (NCT00383643)
Timeframe: Baseline to week 12

Interventionunits on a scale (Mean)
Zolpidem Tartrate3.0
Placebo4.2
Sodium Oxybate2.7

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Assessment of Pittsburgh Sleep Quality Index (PSQI)

"Current self-report on Pittsburgh Sleep Quality Index (PSQI) at week 12 of intervention. Consisting of 19 items, the PSQI measures several different aspects of sleep which can be combined into one global score.~Each item measure is scored on a scale of 0 to 3 where 3 is the extreme negative. The composite PSQI score is then calculated by totaling the seven component scores, providing an overall score ranging from 0 to 21, where lower scores denote a healthier sleep quality. Based on this questionnaire, a composite score of 5 or greater is indicative of poor sleep quality." (NCT00383643)
Timeframe: One month

Interventionunits on a scale (Mean)
Zolpidem Tartrate8.3
Placebo10.2
Sodium Oxybate7.9

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Morning Sleepiness Rating Following Dosing Post Middle-of-the-Night Awakening at Baseline

Morning sleepiness was assessed using a 9-point sleepiness scale (1=very sleepy to 9=wide awake and alert). During the baseline period, all participants received placebo. (NCT00466193)
Timeframe: Weeks -1 to 0

Interventionunits on a scale (Least Squares Mean)
Zolpidem 3.5 mg4.87
Placebo4.71

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Latency to Sleep Onset After Middle-of-the-Night Awakening at Baseline

Time was recorded by study participants using a telephone interactive voice response system (IVRS) to answer the question: How long did it take you to fall asleep after taking your study medication? (NCT00466193)
Timeframe: Weeks -1 to 0

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg68.13
Placebo69.42

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Subjective Wake Time After Sleep Onset Following Middle-of-the-Night Awakening During Double-blind Treatment

The number of minutes subjects reported being awake after onset of sleep following middle-of-the-night awakening during double-blind treatment. Values were recorded using a telephone interactive voice response system (IVRS) to answer the question: Considering all of these awakenings (after taking study medication and returning to sleep), how long were you awake from the time you went back to sleep after dosing until you got out of bed this morning? (NCT00466193)
Timeframe: Weeks 1 to 4

,
Interventionpercentage of participants (Number)
No wake time>0 to 20 minutes21 to 60 minutes> 60 minutes
Placebo16.726.431.925.0
Zolpidem 3.5 mg30.027.326.016.7

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Subjective Wake Time After Sleep Onset Following Middle-of-the-Night Awakening at Baseline

The number of minutes subjects reported being awake after onset of sleep following middle-of-the-night awakening during the baseline period. Values were recorded using a telephone interactive voice response system (IVRS) to answer the question: Considering all of these awakenings (after taking study medication and returning to sleep), how long were you awake from the time you went back to sleep after dosing until you got out of bed this morning? (NCT00466193)
Timeframe: Weeks -1 to 0

,
Interventionpercentage of participants (Number)
No wake time>0 to 20 minutes21 to 60 minutes>60 minutes
Placebo11.814.632.641.0
Zolpidem 3.5 mg16.718.725.339.3

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Subjective Number of Awakenings Following Middle-of-the-Night Awakening at Baseline.

Number of awakenings following middle-of-the-night awakening were recorded by study participants using a telephone interactive voice response system (IVRS) to answer the question: After you fell back to sleep, how many times did you wake up again before waking up in the morning? (NCT00466193)
Timeframe: Weeks -1 to 0

,
Interventionpercentage of participants (Number)
0 awakenings>0 and <=1 awakenings>1 and <=2 awakenings>2 awakenings
Placebo11.845.127.116.0
Zolpidem 3.5 mg16.746.026.011.3

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Subjective Total Sleep Time Following Middle-of-the-Night Awakening During Double-blind Treatment

Total sleep time in minutes after waking in the middle of the night. The values were recorded by participants using a telephone interactive voice response system (IVRS) to answer the question: After you fell back to sleep, how long did you sleep until you woke up this morning? (NCT00466193)
Timeframe: Weeks 1 to 4

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg264.1
Placebo255.0

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Subjective Total Sleep Time Following Middle-of-the-Night Awakening at Baseline

Total sleep time in minutes after waking in the middle of the night. The values were recorded by participants using a telephone interactive voice response system (IVRS) to answer the question: After you fell back to sleep, how long did you sleep until you woke up this morning? (NCT00466193)
Timeframe: Weeks -1 to 0

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg241.2
Placebo222.9

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Morning Sleepiness Rating Following Dosing Post Middle-of-the-Night Awakening During Double-blind Treatment

Morning sleepiness was assessed using a 9-point sleepiness scale (1=very sleepy to 9=wide awake and alert). Values are from dosing nights during double-blind treatment. (NCT00466193)
Timeframe: Weeks 1 to 4

Interventionunits on a scale (Least Squares Mean)
Zolpidem 3.5 mg5.59
Placebo5.24

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Subjective Number of Awakenings Following Middle-of-the-Night Awakening During Double-blind Treatment

Number of awakenings following middle-of-the-night awakening were recorded by study participants using a telephone interactive voice response system (IVRS) to answer the question: After you fell back to sleep, how many times did you wake up again before waking up in the morning? (NCT00466193)
Timeframe: Weeks 1 to 4

,
Interventionpercentage of participants (Number)
0 awakenings>0 and <=1 awakenings>1 and <=2 awakenings>2 awakenings
Placebo16.743.125.015.3
Zolpidem 3.5 mg30.046.017.36.7

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Latency to Sleep Onset After Middle-of-the-Night Awakening During Double-blind Treatment

Time was recorded by study participants using a telephone interactive voice response system (IVRS) to answer the question: How long did it take you to fall asleep after taking your study medication? (NCT00466193)
Timeframe: Weeks 1 to 4

Interventionminutes (Least Squares Mean)
Zolpidem 3.5 mg38.22
Placebo56.37

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Change From Baseline in Weekly Zolpidem Dosage During Weeks 1-2

Dosages of zolpidem taken were recorded during Weeks 1-2 of the DBTP. Differences in dosages from baseline were summarized. Weekly dosage was calculated as total amount of zolpidem taken divided by the number of days within the phase, multiplied by 7. (NCT00492232)
Timeframe: Baseline and Weeks 1-2

InterventionDose (mg) (Least Squares Mean)
Ramelteon 8 mg QD-11.8
Placebo QD-11.6

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Change From Baseline in Weekly Zolpidem Dosage During Weeks 9-10

Dosages of zolpidem taken were recorded during Weeks 9-10 of the DBTP. Differences in dosages from baseline were summarized. Weekly dosage was calculated as total amount of zolpidem taken divided by the number of days within the phase, multiplied by 7. (NCT00492232)
Timeframe: Baseline and Weeks 9-10

InterventionDose (mg) (Least Squares Mean)
Ramelteon 8 mg QD-60.6
Placebo QD-60.7

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Change From Baseline in Weekly Zolpidem Dosage During Weeks 7-8

Dosages of zolpidem taken were recorded during Weeks 7-8 of the double blind period. Differences in dosages from baseline were summarized. (NCT00492232)
Timeframe: Baseline and Weeks 7-8

InterventionDose (mg) (Least Squares Mean)
Ramelteon 8 mg QD-52.1
Placebo QD-49.9

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Change From Baseline in Weekly Zolpidem Dosage During Weeks 5-6

Dosages of zolpidem taken were recorded during Weeks 5-6 of the DBTP. Differences in dosages from baseline were summarized. Weekly dosage was calculated as total amount of zolpidem taken divided by the number of days within the phase, multiplied by 7. (NCT00492232)
Timeframe: Baseline and Weeks 5-6

InterventionDose (mg) (Least Squares Mean)
Ramelteon 8 mg QD-40.2
Placebo QD-42.1

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Change From Baseline in Weekly Zolpidem Dosage During Weeks 3-4

Dosages of zolpidem taken were recorded during Weeks 3-4 of the DBTP. Differences in dosages from baseline were summarized. Weekly dosage was calculated as total amount of zolpidem taken divided by the number of days within the phase, multiplied by 7. (NCT00492232)
Timeframe: Baseline and Weeks 3-4

InterventionDose (mg) (Least Squares Mean)
Ramelteon 8 mg QD-35.3
Placebo QD-35.6

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Change From Baseline in Weekly Zolpidem Frequency During Weeks 1-2

The number of nights zolpidem was taken was recorded during Weeks 1-2 of the DBTP. Weekly frequency was calculated as the number of nights zolpidem was taken divided by the number of days within the period, multiplied by 7. Differences in frequency from BL were summarized. (NCT00492232)
Timeframe: Baseline and Weeks 1-2

Interventionnights per week (Least Squares Mean)
Ramelteon 8 mg QD0.13
Placebo QD0.04

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Percentage of Participants Who Discontinued Zolpidem Therapy

Participants reduced zolpidem incrementally from Week 3 to Week 10 of the double-blind treatment period (DBTP). A participant who did not take any zolpidem during the last 7 days of the DBTP was defined as having completely discontinued zolpidem by that time point. The number of subjects who discontinued zolpidem at the end of the DBTP was summarized. (NCT00492232)
Timeframe: Week 10

InterventionPercentage of participants (Number)
Ramelteon 8 mg QD28.8
Placebo QD32.7

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Participants Who Achieved a 50% Reduction in Zolpidem Dosage at the End of the Double-Blind Treatment Period

Participants who achieved a 50% reduction in zolpidem dosage (or frequency) at the end of the DBTP (ie, the end of Reduction Phase 4) were summarized. The reduction in dosage at Reduction Phase 4=[1-(Reduction Phase 4 weekly dosage/baseline weekly dosage)]*100%. (NCT00492232)
Timeframe: Baseline and Week 10

Interventionparticipants (Number)
Ramelteon 8 mg QD48
Placebo QD42

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Participants Who Completely Discontinued Zolpidem at the End of Double-Blind Treatment Period, by Method of Discontinuation

Participants who took no zolpidem during the last 7 days of the DBTP were completely discontinued from zolpidem. Participants who completely discontinued zolpidem via reduction in zolpidem use frequency (alone) were not summarized. (NCT00492232)
Timeframe: Weeks 1-10

,
Interventionparticipants (Number)
Reduction in DoseReduction in Dose and Frequency
Placebo QD88
Ramelteon 8 mg QD123

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Change From Baseline in Weekly Zolpidem Frequency During Weeks 9-10

The number of nights zolpidem was taken was recorded during Weeks 9-10 of the DBTP. Weekly frequency was calculated as the number of nights zolpidem was taken divided by the number of days within the period, multiplied by 7. Differences in frequency from baseline were summarized. (NCT00492232)
Timeframe: Baseline and Weeks 9-10

Interventionnights per week (Least Squares Mean)
Ramelteon 8 mg QD-2.22
Placebo QD-2.34

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Change From Baseline in Weekly Zolpidem Frequency During Weeks 7-8

The number of nights zolpidem was taken was recorded during Weeks 7-8 of the DBTP. Weekly frequency was calculated as the number of nights zolpidem was taken divided by the number of days within the period, multiplied by 7. Differences in frequency from baseline were summarized. (NCT00492232)
Timeframe: Baseline and Weeks 7-8

Interventionnights per week (Least Squares Mean)
Ramelteon 8 mg QD-1.10
Placebo QD-1.24

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Change From Baseline in Weekly Zolpidem Frequency During Weeks 3-4

The number of nights zolpidem was taken was recorded during Weeks 3-4 of the DBTP. Weekly frequency was calculated as the number of nights zolpidem was taken divided by the number of days within the period, multiplied by 7. Differences in frequency from baseline were summarized. (NCT00492232)
Timeframe: Weeks 3-4

Interventionnights per week (Least Squares Mean)
Ramelteon 8 mg QD-0.08
Placebo QD-0.26

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Change From Baseline in Weekly Zolpidem Frequency During Weeks 5-6

The number of nights zolpidem was taken was recorded during Weeks 5-6 of the DBTP. Weekly frequency was calculated as the number of nights zolpidem was taken divided by the number of days within the period, multiplied by 7. Differences in frequency from baseline were summarized. (NCT00492232)
Timeframe: Weeks 5-6

Interventionnights per week (Least Squares Mean)
Ramelteon 8 mg QD-0.05
Placebo QD-0.60

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Participants Who Achieved a 50% Reduction in Zolpidem Dosage at Any Time During the Double-Blind Treatment Period

Participants who achieved a 50% reduction in zolpidem dosage at any previously defined 2-week period (ie, reduction phase) during the DBTP were summarized. The reduction in dosage at any time=[1-(reduction phase weekly dosage/baseline weekly dosage)]*100%. (NCT00492232)
Timeframe: Baseline and Weeks 1-10

Interventionparticipants (Number)
Ramelteon 8 mg QD50
Placebo QD50

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Change From Baseline to Day 15&16 in WASO

"WASO was defined as the time spent in epochs scored as wake after onset of persistent sleep as determined by polysomnography (PSG) until lights on.~For WASO assessed at the study center, the mean of the 2 PSG nights at each of Visits 3 and 4 was used for Day 1&2 and Day 15&16" (NCT00608985)
Timeframe: From baseline to Day 15&16

,,,
Interventionminutes (Median)
BaselineDay 15&16Change from baseline to Day 15&16
Almorexant 100mg86.655.8-29.6
Almorexant 200mg92.351.8-36.3
Placebo85.065.0-18.3
Zolpidem 10mg76.563.0-15.1

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Change From Baseline to Day 15&16 in LPS

LPS was defined as the time from the start of the PSG recording to the beginning of the first continuous 20 epochs (i.e., 10 minutes) scored as non-wake (i.e., either sleep stage 1 (S1), sleep stage 2 (S2), slow-wave sleep (SWS), or rapid eye movement sleep(REM)) as determined by PSG (NCT00608985)
Timeframe: From baseline to Day 15&16

,,,
Interventionminutes (Median)
BaselineDay 15&16Change from baseline to day 15&16
Almorexant 100mg57.429.3-23.5
Almorexant 200mg54.124.1-26.5
Placebo57.330.0-20.0
Zolpidem 10mg56.524.6-32.3

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Change From Baseline to Day 1&2 in Wake After Sleep Onset (WASO)

"WASO was defined as the time spent in epochs scored as wake after onset of persistent sleep as determined by polysomnography (PSG) until lights on.~For WASO assessed at the study center, the mean of the 2 PSG nights at each of Visits 3 and 4 was used for Day 1&2 and Day 15&16" (NCT00608985)
Timeframe: From baseline to Day 1&2

,,,
Interventionminutes (Median)
BaselineDay 1&2Change from baseline to day 1&2
Almorexant 100mg86.654.5-29.0
Almorexant 200mg92.346.4-40.4
Placebo85.072.8-11.8
Zolpidem 10mg76.554.6-17.9

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Change From Baseline to Day 1&2 in Latency to Persistent Sleep (LPS)

LPS was defined as the time from the start of the PSG recording to the beginning of the first continuous 20 epochs (i.e., 10 minutes) scored as non-wake (i.e., either sleep stage 1 (S1), sleep stage 2 (S2), slow-wave sleep (SWS), or rapid eye movement sleep(REM)) as determined by PSG (NCT00608985)
Timeframe: From baseline to Day 1&2

,,,
Interventionminutes (Median)
BaselineDay 1&2Change from baseline to day 1&2
Almorexant 100mg57.428.8-24.8
Almorexant 200mg54.125.0-22.5
Placebo57.337.5-15.8
Zolpidem 10mg56.522.5-29.4

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Change From Baseline to Week 1&2 in Subjective Latency to Sleep Onset (sLSO)

sLSO was the self-reported time to fall asleep as reported in the sleep diary (NCT00608985)
Timeframe: From baseline to Week 1&2

,,,
Interventionminutes (Median)
BaselineWeek 1&2Change from baseline to week 1&2
Almorexant 100mg55.036.5-16.2
Almorexant 200mg53.334.5-16.2
Placebo58.845.0-10.0
Zolpidem 10mg50.533.3-17.2

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Change From Baseline to Week 1&2 in the Self-reported WASO (sWASO)

sWASO was the self-reported time spent awake after sleep onset as reported in the sleep diary. For sWASO assessed at home, the mean of all available data collected between Visits 3 and 4 (i.e., after the second morning of Visit 3 and before the first evening of Visit 4) was used for Week 1&2 (NCT00608985)
Timeframe: From baseline to Week 1&2

,,,
Interventionminutes (Median)
BaselineWeek 1&2Change from baseline to week 1&2
Almorexant 100mg65.040.5-19.5
Almorexant 200mg69.042.9-21.8
Placebo64.052.9-14.1
Zolpidem 10mg61.630.5-23.4

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Area Under the Concentration Versus Time Curve From Time 0 to Time t [AUC(0-t)] for Zolpidem Tartrate

The area under the plasma concentration versus time curve, from time 0 to the time of the last measurable zolpidem tartrate concentration (t), as calculated by the linear trapezoidal rule. (NCT00658541)
Timeframe: serial pharmacokinetic blood samples drawn prior to dosing (hour 0), and then at 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.25, 2.5, 2.75, 3, 3.25, 3.5, 4, 5, 6, 8, 10, and 12 hours after dose administration

Interventionng-hr/mL (Mean)
Zolpidem Tartrate 10 mg Tablets518.69
Ambien® 10 mg Tablets518.68

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Area Under the Concentration Versus Time Curve From Time 0 Extrapolated to Infinity [AUC(0-∞)]for Zolpidem Tartrate

The area under the zolpidem tartrate plasma concentration versus time curve from time 0 to infinity. AUC(0-∞) was calculated as the sum of AUC(0-t) plus the ratio of the last measurable plasma concentration to the elimination rate constant (NCT00658541)
Timeframe: serial pharmacokinetic blood samples drawn prior to dosing (hour 0), then 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.25, 2.5, 2.75, 3, 3.25, 3.5, 4, 5, 6, 8, 10, and 12 hours after dose administration

Interventionng-hr/mL (Mean)
Zolpidem Tartrate 10 mg Tablets560.88
Ambien® 10 mg Tablets561.96

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Maximum Plasma Concentration (Cmax) for Zolpidem Tartrate

The maximum or peak concentration that zolpidem tartrate reaches in the plasma. (NCT00658541)
Timeframe: serial pharmacokinetic blood samples drawn prior to dosing (hour 0), and then at 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.25, 2.5, 2.75, 3, 3.25, 3.5, 4, 5, 6, 8, 10, and 12 hours after dose administration

Interventionng/mL (Mean)
Zolpidem Tartrate 10 mg Tablets123.61
Ambien® 10 mg Tablets131.92

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Overall Average Sleep Efficiency (%)

The standard measure for clinical trials research in insomnia is the sleep diary. This prospective self-report measurement tool provides an assessment of sleep efficiency (total sleep time/time in bed x 100) as a function of treatment. (NCT00662155)
Timeframe: 12-week average during Phase 3

Interventionpercent sleep efficiency (Mean)
QHS-1090.1
IDS-1087.5
PRS-1092.0
QHS-593.8

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Overall Average Sleep Continuity Profile

The standard measure for clinical trials research in insomnia is the sleep diary. This prospective self-report measurement tool provides an assessment of sleep continuity as a function of treatment. (NCT00662155)
Timeframe: 12-week average during Phase 3

,,,
Interventionminutes (Mean)
Sleep LatencyWake After Sleep OnsetTotal Sleep Time
IDS-1033.828.4426.1
PRS-1019.120.0463.6
QHS-1028.821.8465
QHS-520.711.3486.6

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Maximum Plasma Concentration (Cmax) for Zolpidem Tartrate

The maximum or peak concentration that zolpidem tartrate reaches in the plasma. (NCT00684814)
Timeframe: serial pharmacokinetic blood samples drawn prior to dosing (hour 0), and then at 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.25, 2.5, 2.75, 3, 3.25, 3.5, 4, 5, 6, 8, 10, and 12 hours after dose administration

Interventionng/mL (Mean)
Zolpidem Tartrate 10 mg Tablets191.94
Ambien® 10 mg Tablets193.43

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Area Under the Concentration Versus Time Curve From Time 0 Extrapolated to Infinity [AUC(0-∞)]for Zolpidem Tartrate

The area under the zolpidem tartrate plasma concentration versus time curve from time 0 to infinity. AUC(0-∞) was calculated as the sum of AUC(0-t) plus the ratio of the last measurable plasma concentration to the elimination rate constant. (NCT00684814)
Timeframe: serial pharmacokinetic blood samples drawn prior to dosing (hour 0), then 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.25, 2.5, 2.75, 3, 3.25, 3.5, 4, 5, 6, 8, 10, and 12 hours after dose administration

Interventionng-hr/mL (Mean)
Zolpidem Tartrate 10 mg Tablets723.14
Ambien® 10 mg Tablets739.63

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Area Under the Concentration Versus Time Curve From Time 0 to Time t [AUC(0-t)] for Zolpidem Tartrate

The area under the plasma concentration versus time curve, from time 0 to the time of the last measurable zolpidem tartrate concentration (t), as calculated by the linear trapezoidal rule. (NCT00684814)
Timeframe: serial pharmacokinetic blood samples drawn prior to dosing (hour 0), and then at 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.25, 2.5, 2.75, 3, 3.25, 3.5, 4, 5, 6, 8, 10, and 12 hours after dose administration

Interventionng-hr/mL (Mean)
Zolpidem Tartrate 10 mg Tablets682.17
Ambien® 10 mg Tablets692.47

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Total Sleep Time (Objective & Subjective)

"Total sleep time defined as total sleeping time from bedtime to final awakening (measured in minutes) was objectively determined by polysomnography and subjectively determined based on participant-reported measures following treatment.~The objective total sleep time was based on PSG-based assessments. PSG recording was performed according to a manual for overnight PSG. The start time for PSG recording was individualized and scheduled within +/- 30 minutes of the participant's median bedtime as recorded in the sleep diary. PSG recording duration for scoring was 8 hours. PSG data recorded during treatment were centrally scored by a trained expert.~The subjective measure was based on participant-reported subjective assessments of sleep disturbance and were obtained from participants' responses to morning questionnaires. Questionnaires were administered during each visit during the treatment period." (NCT00770510)
Timeframe: 10 days (5 intervals of two consecutive nights)

,,,,
InterventionMinutes (Median)
Objective Total Sleep TimeSubjective Total Sleep Time
Eszopiclone 1 mg438.3390.0
Eszopiclone 2 mg452.5397.5
Eszopiclone 3 mg453.4420.0
Placebo414.0360.0
Zolpidem Tartrate 10 mg448.6411.3

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Wake Time After Sleep Onset (WASO)- Objective & Subjective

"Wake Time After Sleep Onset (WASO) defined as total awakening time from falling asleep to final awakening was objectively determined by polysomnography and subjectively determined based on participant-reported measures following treatment.~The objective WASO was based on PSG assessments. PSG recording was performed according to a manual for overnight PSG. The start time for PSG recording was individualized and scheduled within +/- 30 minutes of the participant's median bedtime as recorded in the sleep diary. PSG recording duration for scoring was 8 hours. PSG data recorded during treatment were centrally scored by a trained expert.~The subjective measure was based on participant-reported subjective assessments and were obtained from participants' responses to morning questionnaires. Questionnaires were administered during each visit during the treatment period." (NCT00770510)
Timeframe: 10 days (5 intervals of two consecutive nights)

,,,,
InterventionMinutes (Median)
Objective Wake Time After Sleep OnsetSubjective Wake Time After Sleep Onset
Eszopiclone 1 mg22.560.0
Eszopiclone 2 mg17.837.5
Eszopiclone 3 mg18.840.0
Placebo26.375.0
Zolpidem Tartrate 10 mg20.050.0

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Number of Awakenings (Objective & Subjective)

"Number of awakenings defined as the total number of spontaneous awakenings from falling asleep to final awakening was objectively determined by polysomnography and subjectively determined based on participant-reported measures following treatment.~The objective number of awakenings was based on PSG assessments. PSG recording was performed according to a manual for overnight PSG. The start time for PSG recording was individualized and scheduled within +/- 30 minutes of the participant's median bedtime as recorded in the sleep diary. PSG recording duration for scoring was 8 hours. PSG data recorded during treatment were centrally scored by a trained expert.~The subjective measure was based on participant-reported subjective assessments and were obtained from participants' responses to morning questionnaires. Questionnaires were administered during each visit during the treatment period." (NCT00770510)
Timeframe: 10 days (5 intervals of two consecutive nights)

,,,,
InterventionNumber of awakenings (Median)
Objective Number of AwakeningsSubjective Number of Awakenings
Eszopiclone 1 mg4.03.0
Eszopiclone 2 mg3.52.5
Eszopiclone 3 mg2.82.0
Placebo4.03.0
Zolpidem Tartrate 10 mg3.52.0

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Sleep Latency (SL)

The subjective measure, SL, defined as the amount of time measured in minutes it takes to fall asleep was based on participant-reported subjective assessments of sleep disturbance and was obtained from participants' responses to morning questionnaires. Questionnaires were administered during each visit during the treatment period. (NCT00770510)
Timeframe: 10 days (5 intervals of two consecutive nights)

InterventionMinutes (Mean)
Placebo62.0
Eszopiclone 1 mg45.5
Eszopiclone 2 mg32.6
Eszopiclone 3 mg28.4
Zolpidem Tartrate 10 mg28.0

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Sleep Efficiency

"Sleep efficiency (SE) was an assessment obtained from PSG during the treatment period and was defined as the ratio of total sleep time to the total time in bed of 8 hours * 100, expressed as a percent.~PSG recording was performed according to a manual for overnight PSG. The start time for PSG recording was individualized and scheduled within +/- 30 minutes of the patient's median bedtime as recorded in the sleep diary. During the screening period, participants were provided a diary in which they recorded the time of lights out before bedtime for 1 week pror to PSG evaluations. PSG recording duration for scoring was 8 hours. PSG data recorded during treatment were centrally scored by a trained expert." (NCT00770510)
Timeframe: 10 days (5 intervals of two consecutive nights)

InterventionPercentage of time asleep of 8 hours (Median)
Placebo86.3
Eszopiclone 1 mg91.3
Eszopiclone 2 mg94.3
Eszopiclone 3 mg94.5
Zolpidem Tartrate 10 mg93.5

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Latency To Persistent Sleep (LPS)

The objective measure, LPS, defined as the amount of time measured in minutes it takes to fall asleep was based on polysomnography (PSG) objective assessments of sleep disturbance. PSG recording was performed according to a manual for overnight PSG. The start time for PSG recording was individualized and scheduled within +/- 30 minutes of the participant's median bedtime as recorded in the sleep diary. During the screening period, participants were provided a diary in which they recorded the time of lights out before bedtime for 1 week pror to PSG evaluations. PSG recording duration for scoring was 8 hours. PSG data recorded during treatment were centrally scored by a trained expert. (NCT00770510)
Timeframe: 10 days (5 intervals of two consecutive nights)

InterventionMinutes (Mean)
Placebo37.5
Eszopiclone 1 mg24.4
Eszopiclone 2 mg20.9
Eszopiclone 3 mg12.8
Zolpidem Tartrate 10 mg14.3

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Pharmacological Enhancement of Specific Sleep Parameters

Number of sleep spindles comparing placebo vs active drug. We count spindles in the EEG record. (NCT00777829)
Timeframe: Two weeks

Interventionsleep spindles (Mean)
Zolpidem3
Placebo1

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Correlation of Pharmacological Interventions With Sleep-stage-specific Memory Tasks

improvement on a verbal memory task in active drug. We measured the number of words recalled. (NCT00777829)
Timeframe: two weeks

Interventionrecall of words (Mean)
Zolpidem3
Placebo1

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Change From Baseline in Average Nightly Total Sleep Time at Week 4 (Week 2 of Period B) Endpoint

Total Sleep Time is defined as time in bed minus total time awake. Minimum would be 0; no defined maximum (except if as defined as time in bed). The higher the number, the more time asleep. Calculated in minutes from participant-reported daily sleep questionnaire averaged across study Period B (2 weeks). Change score subtracts Period B average from Period A average (baseline). Analysis of covariance (ANCOVA) Model with dependent variable being change from baseline scores and independent variables being treatment, baseline, age group (<65 or ≥65), and insomnia type (primary vs. secondary). (NCT00784875)
Timeframe: Baseline, 2 weeks

Interventionminutes (Least Squares Mean)
LY2624803 1 mg30.16
LY2624803 3 mg37.33
Zolpidem 5 or 10 mg50.63
Placebo22.79

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Change From Baseline in Participants' Impression of Daytime Functioning Measured by Daily Consequences of Insomnia Questionnaire (DCIQ) at Week 4 (Week 2 of Period B) Endpoint

DCIQ scale is asked in the participant-reported daily evening questionnaire; 5 point Likert scale with minimum of 0 and maximum of 44 (the higher the score, the more consequences of insomnia). Scale is averaged across study Period B (2 weeks). Change score subtracts Period B average from Period A average (baseline). ANCOVA Model with dependent variable being change from baseline scores and independent variables being treatment, baseline, age group (<65 or ≥65), and insomnia type (primary vs. secondary). (NCT00784875)
Timeframe: Baseline, 2 weeks

Interventionunits on a scale (Least Squares Mean)
LY2624803 1 mg-1.23
LY2624803 3 mg-0.87
Zolpidem 5 or 10 mg-1.20
Placebo-0.73

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Change From Baseline in Sleep Efficiency at Week 4 (Week 2 of Period B) Endpoint

Calculated as (TIB-TTA)/TIB where TIB is time in bed and TTA is total unwanted time awake. Higher score indicates better sleep efficiency. ANCOVA Model with dependent variable being change from baseline scores and independent variables being treatment, baseline, age group (<65 or ≥65), and insomnia type (primary vs. secondary). (NCT00784875)
Timeframe: Baseline, 2 weeks

Interventionratio (Least Squares Mean)
LY2624803 1 mg0.06
LY2624803 3 mg0.06
Zolpidem 5 or 10 mg0.10
Placebo0.03

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Change From Baseline in the Insomnia Severity Index (ISI) at Week 4 (Week 2 of Period B) Endpoint

The ISI is a brief self-report instrument that measures a participant's perception of his or her insomnia. 7 questions on 5-point Likert scale with minimum of 0 and maximum of 28. The higher the score, the more severe the insomnia. It was collected at the bi-weekly office visits. ANCOVA Model with dependent variable being change from baseline scores and independent variables being treatment, baseline, age group (<65 or ≥65), and insomnia type (primary vs. secondary). (NCT00784875)
Timeframe: Baseline, 2 weeks

Interventionunits on a scale (Least Squares Mean)
LY2624803 1 mg-2.85
LY2624803 3 mg-2.83
Zolpidem 5 or 10 mg-4.63
Placebo-1.95

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Change From Baseline in Total Time Awake at Week 4 (Week 2 of Period B) Endpoint

Calculated in minutes from participant-reported daily sleep questionnaire averaged across study Period B (2 weeks). Change score subtracts Period B average from Period A average (baseline). ANCOVA Model with dependent variable being change from baseline scores and independent variables being treatment, baseline, age group (<65 or ≥65), and insomnia type (primary vs. secondary). (NCT00784875)
Timeframe: Baseline, 2 weeks

Interventionminutes (Least Squares Mean)
LY2624803 1 mg-28.63
LY2624803 3 mg-28.62
Zolpidem 5 or 10 mg-47.28
Placebo-13.09

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Number of Participants With Serious Adverse Events (SAEs)

SAEs do not distinguish whether the events are treatment-emergent. A summary of SAEs is located in the Reported Adverse Event module. (NCT00784875)
Timeframe: Baseline through 8 weeks

Interventionparticipants (Number)
LY2624803 1 mg1
LY2624803 3 mg1
Zolpidem 5 or 10 mg2
Placebo2

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Change From Baseline in Assessment of Sleep Quality at Week 4 (Week 2 of Period B) Endpoint

Assessment of Sleep Quality (ASQ) scale is asked in the participant-reported daily sleep questionnaire; 8 items on 4 point Likert scale with a range of 0 to 24. Sleep experience score ranges from 0-9; awakening experience ranges from 0-15. The higher the score, the better the sleep. Scale is averaged across study Period B (2 weeks). Change score subtracts Period B average from Period A average (baseline). ANCOVA Model with dependent variable being change from baseline scores and independent variables being treatment, baseline, age group (<65 or ≥65), and insomnia type (primary vs. secondary). (NCT00784875)
Timeframe: Baseline, 2 weeks

,,,
Interventionunits on a scale (Least Squares Mean)
Total ScoreFeeling upon Awakening SubscaleSleep Experience Subscale
LY2624803 1 mg0.170.140.22
LY2624803 3 mg0.170.130.24
Placebo0.130.120.15
Zolpidem 5 or 10 mg0.250.190.35

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Change From Baseline in Blood Pressure (BP) at Each 2-Week Treatment Endpoint

Change from baseline to the end of each of the 2-week treatment periods (Periods B, C, and D) for systolic blood pressure (SBP) and diastolic blood pressure (DBP) are presented. Least Squares Mean (LSMean) values were adjusted for baseline and treatment. (NCT00784875)
Timeframe: Baseline, 2 weeks of treatment over 8 weeks

,,,
InterventionmmHg (Least Squares Mean)
Period B: DBP (n= 112, 111, 117, 117)Period B: SBP (n= 112, 111, 117, 117)Period C: DBP (n= 102, 97, 97, 97)Period C: SBP (n= 102, 97, 97, 97)Period D: DBP (n= 91, 89, 93, 88)Period D: SBP (n= 91, 89, 93, 88)
LY2624803 1 mg0.150.830.352.310.330.03
LY2624803 3 mg0.210.911.111.54-0.311.17
Placebo-0.41-0.37-0.510.580.752.39
Zolpidem 5 or 10 mg-0.45-0.05-0.680.680.370.87

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Change From Baseline in Heart Rate as Measured by Electrocardiogram (ECG) at Each 2-week Treatment Endpoint

Change from baseline to the end of each of the 2-week treatment periods (Periods B, C, and D) for heart rate are presented. Least Squares Mean (LSMean) values were adjusted for baseline and treatment. (NCT00784875)
Timeframe: Baseline, 2 weeks of treatment over 8 weeks

,,,
Interventionbeats per minute (Least Squares Mean)
Period B (n= 112, 110, 115, 112)Period C (n= 99, 94, 96, 95)Period D (n= 91,86, 93, 87)
LY2624803 1 mg1.09-0.591.71
LY2624803 3 mg0.260.311.71
Placebo0.301.140.86
Zolpidem 5 or 10 mg1.10-0.021.43

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Treatment Satisfaction as Measured by the Participant Drug Preference Question

After study Periods A, and B, participants were asked to rate their experience with the treatment they had just completed. Data are presented as percentage of participants preferring the treatment received in Period A (placebo) or treatment received in Period B. (NCT00784875)
Timeframe: Baseline (Period A) and 2 weeks (Period B)

,,,
Interventionpercentage of participants (Number)
Period A Treatment (placebo)Period B Treatment
LY2624803 1 mg23.276.8
LY2624803 3 mg22.977.1
Placebo35.164.9
Zolpidem 5 or 10 mg12.687.4

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Patient Global Impression of Improvement (PGI-I) in Insomnia at Week 4 (Week 2 of Period B) Endpoint

A scale that measures the participant's perception of improvement at the time of assessment compared with the start of treatment. The score ranges from 1 (very much improved) to 7 (very much worse). Data are presented as percentage of participants in each category. (NCT00784875)
Timeframe: 2 weeks

,,,
Interventionpercentage of participants (Number)
1 - Very much improved2 - Much improved3 - Minimally improved4 - No change5 - Minimally worse6 - Much worse7 - Very much worse
LY2624803 1 mg011.162.624.21.001.0
LY2624803 3 mg2.116.745.831.32.11.01.0
Placebo3.29.642.637.26.41.10
Zolpidem 5 or 10 mg4.220.055.815.84.200

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Number of Participants With Treatment Emergent Adverse Events (TEAE)

Treatment Emergent Adverse Events (TEAEs) are defined as AEs that first occurred or worsened during the treatment period. TEAEs are summarized by study period and treatment group. TEAEs do not distinguish whether the events were deemed serious. A summary of non-serious AEs is located in the Reported Adverse Event module. (NCT00784875)
Timeframe: Baseline through 8 weeks

,,,
Interventionparticipants (Number)
Period B (n= 114, 113, 117, 117)Period C (n= 103, 97, 97, 98)Period D (n= 91, 89, 94, 88)
LY2624803 1 mg282629
LY2624803 3 mg183435
Placebo212225
Zolpidem 5 or 10 mg334234

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Number of Participants With Abnormal Laboratory Analytes at Each 2-Week Treatment Endpoint

Summary of number of participants with abnormal clinical chemistry, hematology and urinalysis laboratory results. A participant is included in the abnormal category if he/she experienced a result outside the normal reference ranges based on Lilly's reference range in the current period. All analytes have both lower and upper limits. The abnormal number includes both low (below normal range) and high (above normal range). (NCT00784875)
Timeframe: 2 weeks of treatment over 8 weeks

,,,
Interventionparticipants (Number)
Period B: Alkaline PhosphatasePeriod B: Alanine TransaminasePeriod B: Aspartate TransaminasePeriod B: Total BilirubinPeriod B: Creatine PhosphokinasePeriod B: CreatininePeriod B: Glucose, Non-fasting or randomPeriod B: Blood Urea NitrogenPeriod B: HemoglobinPeriod B: Leukocyte CountPeriod B: Platelet CountPeriod C: Alkaline PhosphatasePeriod C: Alanine TransaminasePeriod C: Aspartate TransaminasePeriod C: Total BilirubinPeriod C: Creatine PhosphokinasePeriod C: CreatininePeriod C: Glucose, Non-fasting or randomPeriod C: Blood Urea NitrogenPeriod C: HemoglobinPeriod C: Leukocyte CountPeriod C: Platelet CountPeriod D: Alkaline PhosphatasePeriod D: Alanine TransaminasePeriod D: Aspartate TransaminasePeriod D: Total BilirubinPeriod D: Creatine PhosphokinasePeriod D: CreatininePeriod D: Glucose, Non-fasting or randomPeriod D: Blood Urea NitrogenPeriod D: HemoglobinPeriod D: Leukocyte CountPeriod D: Platelet Count
LY2624803 1 mg011113622210001334212100232160010
LY2624803 3 mg101231411110001205203001112422123
Placebo000245321000101235301000101221251
Zolpidem 5 or 10 mg010024220210202041120101115440030

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Clinical Global Impression of Improvement (CGI-I) in Insomnia at Week 4 (Week 2 of Period B) Endpoint

Measures clinician's perception of participant improvement at the time of assessment compared with the start of treatment. Scores range from 1 (very much improved) to 7 (very much worse). Data are presented as percentage of participants in each category. (NCT00784875)
Timeframe: 2 weeks

,,,
Interventionpercentage of participants (Number)
1 - Very much improved2 - Much improved3 - Minimally improved4 - No change5 - Minimally Worse6 - Much worse7 - Very much worse
LY2624803 1 mg8.820.645.121.62.02.00
LY2624803 3 mg9.823.537.328.401.00
Placebo5.118.233.340.43.000
Zolpidem 5 or 10 mg15.734.330.416.71.02.00

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Change From Baseline in Weight at Each 2-week Treatment Endpoint

Change from baseline to the end of each of the 2-week treatment periods (Periods B, C, and D) for body weight are presented. Least Squares Mean (LSMean) values were adjusted for baseline and treatment. (NCT00784875)
Timeframe: Baseline, 2 weeks of treatment over 8 weeks

,,,
Interventionkilogram (Least Squares Mean)
Period B (n= 111, 111, 115, 114)Period C (n= 104, 100, 97, 96)Period D (n=91, 90, 93, 88)
LY2624803 1 mg0.130.030.12
LY2624803 3 mg0.270.300.17
Placebo0.060.090.03
Zolpidem 5 or 10 mg-0.08-0.070.08

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Change From Baseline in QT Interval Corrected Using Fridericia Formula (QTcF) as Measured by Electrocardiogram (ECG) at Each 2-week Treatment Endpoint

QT interval is a measure of the time between the start of the Q wave and the end of the T wave in the heart's electrical cycle. QTcF is the QT interval corrected for heart rate using Fridericia formula. Least Squares Mean (LSMean) values were adjusted for baseline and treatment. (NCT00784875)
Timeframe: Baseline, 2 weeks of treatment over 8 weeks

,,,
Interventionmilliseconds (Least Squares Mean)
Period B (n= 112, 110, 115, 112)Period C (n= 99, 94, 96, 95)Period D (n= 91, 86, 93, 87)
LY2624803 1 mg-0.04-1.07-2.00
LY2624803 3 mg-2.62-0.41-2.99
Placebo-1.43-3.92-1.68
Zolpidem 5 or 10 mg-1.02-3.27-3.59

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Change From Baseline in Pulse Rate at Each 2-week Treatment Endpoint

Change from baseline to the end of each of the 2-week treatment periods (Periods B, C, and D) for pulse rate are presented. Least Squares Mean (LSMean) values were adjusted for baseline and treatment. (NCT00784875)
Timeframe: Baseline, 2 weeks of treatment over 8 weeks

,,,
Interventionbeats per minute (Least Squares Mean)
Period B (n= 112, 111, 117, 117)Period C (n= 102, 97, 97, 97)Period D (n= 91, 89, 93, 88)
LY2624803 1 mg0.650.420.48
LY2624803 3 mg0.950.94-0.36
Placebo0.62-0.021.40
Zolpidem 5 or 10 mg0.41-0.641.49

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Change From Baseline in Unwanted Time Awake at Week 4 (Week 2 of Period B) Endpoint

Unwanted time awake (minutes awake [MA] before sleep [between turning off the lights to first falling asleep], MA during sleep, MA after sleep before getting out of bed). Minimum would be 0; no defined maximum. The higher the number, the more the unwanted time awake. Calculated in minutes from participant-reported daily sleep questionnaire averaged (Avg.) across Period B. Change score subtracts Period B Avg. from Period A Avg. (baseline). ANCOVA Model with dependent variable being change from baseline scores and independent variables being treatment, baseline, age group, and insomnia type. (NCT00784875)
Timeframe: Baseline, 2 weeks

,,,
Interventionminutes (Least Squares Mean)
Before Sleep (n= 101, 101, 101, 101)During Sleep (n= 101, 102, 101, 101)After Sleep (n= 100, 101, 99, 99)
LY2624803 1 mg-7.08-14.84-9.07
LY2624803 3 mg-6.45-12.95-8.31
Placebo-1.46-8.23-5.05
Zolpidem 5 or 10 mg-20.48-21.46-4.91

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Change From Baseline in Number of Awakenings During Sleep at Week 4 (Week 2 of Period B) Endpoint

Elicited from participant-reported daily sleep questionnaire averaged across study Period B (2 weeks). Change score subtracts Period B average from Period A average (baseline). ANCOVA Model with dependent variable being change from baseline scores and independent variables being treatment, baseline, age group (<65 or ≥65), and insomnia type (primary vs. secondary). (NCT00784875)
Timeframe: Baseline, 2 weeks

Interventionnumber of awakenings (Least Squares Mean)
LY2624803 1 mg-0.27
LY2624803 3 mg-0.26
Zolpidem 5 or 10 mg-0.59
Placebo-0.18

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Change From Baseline in Physical and Mental Component Scores as Measured by the Short Form 12 (SF-12) Version 2 at Week 4 (Week 2 of Period B) Endpoint

The SF-12 is a subset of 12 items from the Medical Outcomes Study 36-Item Short Form Survey (SF-36) and was collected at the bi-weekly office visits. Each score ranges from 0-100. The components measure physical and mental health, respectively. Higher scores are indicative of better function. ANCOVA Model with dependent variable being change from baseline scores and independent variables being treatment, baseline, age group (<65 or ≥65), and insomnia type (primary vs. secondary) (NCT00784875)
Timeframe: Baseline, 2 weeks

,,,
Interventionunits on a scale (Least Squares Mean)
Physical Component ScoresMental Component Scores
LY2624803 1 mg-2.322.49
LY2624803 3 mg-0.281.11
Placebo-1.841.94
Zolpidem 5 or 10 mg-0.821.21

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Measures of Aggression, Psychosis, General Clinical Status, Cognitive Measures, Mood Symptoms

"Rating Scale for Aggressive Behavior in the Elderly (RAGE, 0-61); higher is worse.~Disruptive Behavior Rating Scales (DBRS, 0-105); higher is worse.~Neuropsychiatric Inventory (NPI, 0-144) - measures 12 different domains of neuropsychiatric symptoms such as delusions, hallucinations, anxiety, depression, apathy, etc.; higher is worse.~Montgomery-Asberg Depression Rating Scale (MADRS, 0-90); higher is worse.~Mini-mental state examination (MMSE, 0-30); higher is better.~The time period was different for each patient, it was their duration of hospitalization. The first 48 hours patients were not on the study drug, so the reported least squares mean is an estimate of the mean for the subsequent time period where the patients received different therapies. These means are corrected for differences that might have existed during the first 48 hours. The results would be similar to the results attained from considering the mean during the firs" (NCT00814502)
Timeframe: post-intervention, up to 3 weeks

,
Interventionunits on a scale (Least Squares Mean)
NPI Total ScoreRAGE Total ScoreDBRS Total ScoreMMSE Total ScoreMADRS Total Score
Placebo18.645.8222.4721.5722.56
Zolpidem CR18.001.4022.6424.4522.96

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Sleep Minutes

"Total sleep minutes during the down period. The down interval signifies the period of time (in minutes) at night when subjects are in bed and trying to sleep.~The time period was different for each patient, it was their duration of hospitalization. The first 48 hours patients were not on the study drug, so the reported least squares mean is an estimate of the mean for the subsequent time period where the patients received different therapies. These means are corrected for differences that might have existed during the first 48 hours. The results would be similar to the results attained from considering the mean during the first 48 hours as a baseline covariate in an Analysis of Covariance, but would be more robust to missing data." (NCT00814502)
Timeframe: post-intervention, up to 3 weeks

Interventionsleep minutes (Least Squares Mean)
Zolpidem CR443.71
Placebo422.49

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Sleep Efficiency

"Sleep efficiency during the down interval. The down interval signifies the period of time (in minutes) at night when subjects are in bed and trying to sleep. Sleep efficiency is calculated as (100*sleep minutes)/[time interval from sleep onset (as defined by the sleep latency) to sleep offset (the end of the last sleep episode in the Down interval)].~The time period was different for each patient, it was their duration of hospitalization. The first 48 hours patients were not on the study drug, so the reported least squares mean is an estimate of the mean for the subsequent time period where the patients received different therapies. These means are corrected for differences that might have existed during the first 48 hours. The results would be similar to the results attained from considering the mean during the first 48 hours as a baseline covariate in an Analysis of Covariance, but would be more robust to missing data." (NCT00814502)
Timeframe: Post-intervention, up to 3 weeks

Interventionpercentage of sleep (see above) (Least Squares Mean)
Zolpidem CR75.93
Placebo75.30

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AUC0-inf - Area Under the Concentration-time Curve From Time Zero to Infinity (Extrapolated)

Bioequivalence based on AUC0-inf (NCT00833521)
Timeframe: Blood samples collected over 24 hour period

Interventionng*h/mL (Mean)
Zolpidem506.876
Ambien®519.319

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Cmax - Maximum Observed Concentration

Bioequivalence based on Cmax (NCT00833521)
Timeframe: Blood samples collected over 24 hour period

Interventionng/mL (Mean)
Zolpidem140.868
Ambien®154.703

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AUC0-t - Area Under the Concentration-time Curve From Time Zero to Time of Last Non-zero Concentration (Per Participant)

Bioequivalence based on AUC0-t (NCT00833521)
Timeframe: Blood samples collected over 24 hour period

Interventionng*h/mL (Mean)
Zolpidem497.884
Ambien®510.833

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Cmax - Maximum Observed Concentration

Bioequivalence based on Cmax (NCT00833937)
Timeframe: Blood samples collected over 24 hour period

Interventionng/mL (Mean)
Zolpidem117.313
Ambien®116.452

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AUC0-t - Area Under the Concentration-time Curve From Time Zero to Time of Last Non-zero Concentration (Per Participant)

Bioequivalence based on AUC0-t (NCT00833937)
Timeframe: Blood samples collected over 24 hour period

Interventionng*h/mL (Mean)
Zolpidem530.272
Ambien®531.866

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AUC0-inf - Area Under the Concentration-time Curve From Time Zero to Infinity (Extrapolated)

Bioequivalence based on AUC0-inf (NCT00833937)
Timeframe: Blood samples collected over 24 hour period

Interventionng*h/mL (Mean)
Zolpidem541.580
Ambien®543.732

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Maximum Plasma Concentration (Cmax)

The maximum or peak concentration that the drug reaches in the plasma (NCT00939367)
Timeframe: plasma samples were obtained from blood drawn at 0 (within 60 minutes prior to dose), 0.25, 0.5, 0.75, 1, 1.25, 1.5, 2, 2.5, 3, 4, 6, 8, 10, 12, 16, 20 and 24 hours (18 samples) after administration of the dose.

Interventionng/mL (Mean)
Experimental130.58
Active Comparator124.53

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Area Under the Concentration Versus Time Curve From Time 0 to Time t [AUC(0-t)]

The area under the plasma concentration versus time curve, from time 0 to the time of the last measurable concentration (t) (NCT00939367)
Timeframe: plasma samples were obtained from blood drawn at 0 (within 60 minutes prior to dose), 0.25, 0.5, 0.75, 1, 1.25, 1.5, 2, 2.5, 3, 4, 6, 8, 10, 12, 16, 20 and 24 hours (18 samples) after administration of the dose.

Interventionng.hr/mL (Mean)
Experimental734.29
Active Comparator705.45

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The Area Under the Plasma Concentration Versus Time Curve From Time 0 to Infinity AUC(0-∞)

The area under the plasma concentration versus time curve from time 0 to infinity. AUC(0-∞) was calculated as the sum of AUC(0-t) plus the ratio of the last measurable plasma concentration to the elimination rate constant. (NCT00939367)
Timeframe: plasma samples were obtained from blood drawn at 0 (within 60 minutes prior to dose), 0.25, 0.5, 0.75, 1, 1.25, 1.5, 2, 2.5, 3, 4, 6, 8, 10, 12, 16, 20 and 24 hours (18 samples) after administration of the dose.

Interventionng.hr/mL (Mean)
Experimental776.65
Active Comparator734.01

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Area Under the Concentration Versus Time Curve From Time 0 to Time t [AUC(0-t)]

The area under the plasma concentration versus time curve, from time 0 to the time of the last measurable concentration (t) (NCT00939536)
Timeframe: plasma samples were obtained from blood drawn at 0 (within 60 minutes prior to dose), 0.25, 0.5, 0.75, 1, 1.25, 1.5, 2, 2.5, 3, 4, 6, 8, 10, 12, 16, 20 and 24 hours (18 samples) after administration of the dose.

Interventionmcg*hr/mL (Mean)
Experimental751.31
Active Comparator717.71

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Maximum Plasma Concentration (Cmax)

The maximum or peak concentration that the drug reaches in the plasma (NCT00939536)
Timeframe: plasma samples were obtained from blood drawn at 0 (within 60 minutes prior to dose), 0.25, 0.5, 0.75, 1, 1.25, 1.5, 2, 2.5, 3, 4, 6, 8, 10, 12, 16, 20 and 24 hours (18 samples) after administration of the dose.

Interventionng/ml (Mean)
Experimental177.69
Active Comparator172.64

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The Area Under the Plasma Concentration Versus Time Curve From Time 0 to Infinity AUC(0-∞)

The area under the plasma concentration versus time curve from time 0 to infinity. AUC(0-∞) was calculated as the sum of AUC(0-t) plus the ratio of the last measurable plasma concentration to the elimination rate constant. (NCT00939536)
Timeframe: plasma samples were obtained from blood drawn at 0 (within 60 minutes prior to dose), 0.25, 0.5, 0.75, 1, 1.25, 1.5, 2, 2.5, 3, 4, 6, 8, 10, 12, 16, 20 and 24 hours (18 samples) after administration of the dose.

Interventionmcg*hr/mL (Mean)
Experimental778.16
Active Comparator741.65

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Summary of Participants With Treatment Emergent Adverse Experiences (TEAEs)

Adverse Events were graded by the investigator using the World Health Organization (WHO) Adverse Event Grading Scale and were assessed for severity (mild, moderate, severe) and relatedness (summarized as 'unrelated' and 'related') to study treatment. Also included are counts of participants with serious AEs, AEs leading to discontinuation of study treatment, and deaths. (NCT01106859)
Timeframe: Day 1 -6 weeks

,,,
Interventionparticipants (Number)
At least one TEAETEAE graded as mildTEAE graded as moderateTEAE graded as severeUnrelatedRelatedAt least one serious AEDiscontinued study medication due to AEDeath
Placebo440013000
Zolpidem 3 Hours Prior550023000
Zolpidem 4 Hours Prior541032000
Zopiclone660042000

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Probability of Differences From Placebo Exceeding The 3.5 cm Threshold in Standard Deviation of Lateral Position (SDLP) Following Administration of Active Therapy

"This table represents the probability of driving performance changes summarized in the previous table. It answers the question: What is the chance that # participants out of the total number of participants had better (or worse) driving performance? Probability values of <.001 are listed in the data table as 0.000.~A symmetry analysis was conducted for the probability of difference in mean SDLP (treatment) - mean SDLP (placebo) exceeding thresholds. Statistically significant asymmetries indicate a decrement in driving performance." (NCT01106859)
Timeframe: 3-9 hours post dose

,,,
Interventionproportion (Number)
Probability - impairedProbability - improved
PlaceboNANA
Zolpidem 3 Hours Prior0.1750.000
Zolpidem 4 Hours Prior0.0500.000
Zopiclone0.3500.000

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Probability of Differences From Placebo Exceeding The 2.0 cm Threshold in Standard Deviation of Lateral Position (SDLP) Following Administration of Active Therapy

"This table represents the probability of driving performance changes summarized in the previous table. It answers the question: What is the chance that # participants out of the total number of participants had better (or worse) driving performance? Probability values of <.001 are listed in the data table as 0.000.~A symmetry analysis was conducted for the probability of difference in mean SDLP (treatment) - mean SDLP (placebo) exceeding thresholds. Statistically significant asymmetries indicate a decrement in driving performance." (NCT01106859)
Timeframe: 3-9 hours post dose

,,,
Interventionproportion (Number)
Probability - impairedProbability - improved
PlaceboNANA
Zolpidem 3 Hours Prior0.3250.050
Zolpidem 4 Hours Prior0.1500.025
Zopiclone0.4750.000

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Number of Participants Whose Standard Deviation of Lateral Position (SDLP) Following Active Treatment As Compared to Placebo In Relation To The 3.5 cm SDLP Threshold

SDLP was measured by an infrared camera mounted on the car's roof during a highway driving test. Lateral position of the car relative to the left lane boundary was recorded. The data summarizes the number of participants whose driving performance was worse, neutral or improved as compared to placebo at the 3.5 cm threshold. A neutral driving performance shows a difference of SDLP >= 3.5 cm and <= -3.5 cm when compared to placebo. A worse performance is when the difference of SDLP > 3.5 cm, and an improved performance is when the difference of SDLP < -3.5 cm. (NCT01106859)
Timeframe: 3-9 hours post dose

,,
Interventionparticipants (Number)
ImpairedNeutralImproved
Zolpidem 3 Hours Prior7330
Zolpidem 4 Hours Prior2380
Zopiclone14260

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Number of Participants Whose Standard Deviation of Lateral Position (SDLP) Following Active Treatment As Compared to Placebo In Relation To The 2.5 cm SDLP Threshold

SDLP was measured by an infrared camera mounted on the car's roof during a highway driving test. Lateral position of the car relative to the left lane boundary was recorded. The data summarizes the number of participants whose driving performance was worse, neutral or improved as compared to placebo at the 2.5 cm threshold. A neutral driving performance shows a difference of SDLP >= 2.5 cm and <= -2.5 cm when compared to placebo. A worse performance is when the difference of SDLP > 2.5 cm, and an improved performance is when the difference of SDLP < -2.5 cm. (NCT01106859)
Timeframe: 3-9 hours post dose

,,
Interventionparticipants (Number)
ImpairedNeutralImproved
Zolpidem 3 Hours Prior10291
Zolpidem 4 Hours Prior5341
Zopiclone18220

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Number of Participants Whose Standard Deviation of Lateral Position (SDLP) Following Active Treatment As Compared to Placebo In Relation To The 2.0 cm SDLP Threshold

SDLP was measured by an infrared camera mounted on the car's roof during a highway driving test. Lateral position of the car relative to the left lane boundary was recorded. The data summarizes the number of participants whose driving performance was worse, neutral or improved as compared to placebo at the 2.0 cm threshold. A neutral driving performance shows a difference of SDLP >= 2.0 cm and <= -2.0 cm when compared to placebo. A worse performance is when the difference of SDLP > 2.0 cm, and an improved performance is when the difference of SDLP < -2.0 cm. (NCT01106859)
Timeframe: 3-9 hours post dose

,,
Interventionparticipants (Number)
ImpairedNeutralImproved
Zolpidem 3 Hours Prior13252
Zolpidem 4 Hours Prior6331
Zopiclone19210

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Mean Standard Deviation of Speed (SDS) in the Highway Drive Test

Mean standard deviation of speed (SDS) is a common measure of the driver's ability to maintain a constant driving speed. Variations in driving speed are recorded and analyzed. (NCT01106859)
Timeframe: 3-9 hours post dose

Interventionkilometers/hour (Least Squares Mean)
Zolpidem 4 Hours Prior1.98
Zolpidem 3 Hours Prior1.91
Zopiclone1.99
Placebo1.83

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Mean Standard Deviation of Lateral Position (SDLP) in the Highway Driving Test

Standard deviation of lateral position (SDLP) in a highway-driving lane is a surrogate measure for driving performance. It measures the driver's ability to stay in a constant position within the driving lane. Variations in the lateral position are recorded and analyzed. (NCT01106859)
Timeframe: 3-9 hours post dose

Interventioncentimeters (Least Squares Mean)
Zolpidem 4 Hours Prior16.7
Zolpidem 3 Hours Prior17.3
Zopiclone18.3
Placebo15.9

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Probability of Differences From Placebo Exceeding The 2.5 cm Threshold in Standard Deviation of Lateral Position (SDLP) Following Administration of Active Therapy

"This table represents the probability of driving performance changes summarized in the previous table. It answers the question: What is the chance that # participants out of the total number of participants had better (or worse) driving performance? Probability values of <.001 are listed in the data table as 0.000.~A symmetry analysis was conducted for the probability of difference in mean SDLP (treatment) - mean SDLP (placebo) exceeding thresholds. Statistically significant asymmetries indicate a decrement in driving performance." (NCT01106859)
Timeframe: 3-9 hours post dose

,,,
Interventionproportion (Number)
Probability - impairedProbability - improved
PlaceboNANA
Zolpidem 3 Hours Prior0.2500.025
Zolpidem 4 Hours Prior0.1250.025
Zopiclone0.4500.000

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Part A: Change From Day 1 in Waketime Questionnaire Parameters: How Long Did You Sleep Last Night at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm a lack of sleep disturbance. In this outcome measure, data for question How long did you sleep last night has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,,,,
Interventionminutes (Mean)
Day 1Change From Day 1 at Day 6
Part A: E2006 10 mg473.3-85.8
Part A: E2006 100 mg455.0-4.2
Part A: E2006 200 mg434.2-11.0
Part A: E2006 25 mg469.210.8
Part A: E2006 50 mg438.322.5
Part A: E2006 Matched Placebo457.73.0

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Part A: Change From Day 1 in Waketime Questionnaire Parameters: Number of Awakening After Falling Asleep at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm a lack of sleep disturbance. In this outcome measure, data for question Number of awakening after falling asleep has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,,,,
Interventionnumber of awakenings (Mean)
Day 1Change From Day 1 at Day 6
Part A: E2006 10 mg0.51.7
Part A: E2006 100 mg1.8-0.7
Part A: E2006 200 mg1.8-1.0
Part A: E2006 25 mg1.20.3
Part A: E2006 50 mg0.80.2
Part A: E2006 Matched Placebo1.1-0.6

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Part A: Change From Day 1 in Waketime Questionnaire Parameters: Rate Quality of Your Sleep at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm a lack of sleep disturbance. In this outcome measure, data for question Rate quality of your sleep has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,
Interventionscore on a scale (Mean)
Day 1
Part A: E2006 1.0 mg0.3
Part A: E2006 2.5 mg1.5
Part A: E2006 5 mg0.7

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Part A: Change From Day 1 in Waketime Questionnaire Parameters: Rate Quality of Your Sleep at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm a lack of sleep disturbance. In this outcome measure, data for question Rate quality of your sleep has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,,,,
Interventionscore on a scale (Mean)
Day 1Change From Day 1 at Day 6
Part A: E2006 10 mg1.01.3
Part A: E2006 100 mg0.80.2
Part A: E2006 200 mg1.5-0.2
Part A: E2006 25 mg0.50.0
Part A: E2006 50 mg1.00.0
Part A: E2006 Matched Placebo1.10.2

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Part A: Change From Day 1 in Waketime Questionnaire Parameters: Time Spent Awake After Falling Asleep at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm a lack of sleep disturbance. In this outcome measure, data for question Time spent awake after falling asleep has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,
Interventionminutes (Mean)
Day 1
Part A: E2006 1.0 mg6.2
Part A: E2006 2.5 mg16.8
Part A: E2006 5 mg5.3

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Part B: Number of Participants With Any Suicidality Assessed Using Columbia-Suicide Severity Rating Scale (C-SSRS)

"The C-SSRS (mapped to Columbia Classification Algorithm of Suicide Assessment [C-CASA]) is an interview-based rating scale to systematically assess any suicidality, any suicidal Behavior, any suicidal ideation. Any suicidality: emergence of any suicidal ideation or suicidal behavior. Any suicidal behavior: when response is yes for any these questions- actual attempt to suicide, engaged in non-suicidal self-injurious, behavior, interrupted attempt, aborted attempt, preparatory acts. Any suicidal ideation: when response is yes for any of these questions-wish to be dead, non-specific active suicidal thoughts, active suicidal ideation with methods without intent to act or some intent to act, without specific plan or with specific plan and intent to suicide. Number of participants with any suicidality has been reported for this outcome measure." (NCT01463098)
Timeframe: Baseline, Day 11

,,,,
InterventionParticipants (Count of Participants)
BaselineDay 11
Part B: E2006 10 mg00
Part B: E2006 2.5 mg00
Part B: E2006 25 mg00
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo20
Part B: Zolpidem 10 mg00

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Part A: Change From Day 1 in Waketime Questionnaire Parameters: Time to Fall Asleep Last Night at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm a lack of sleep disturbance. In this outcome measure, data for question Time to fall asleep last night has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,
Interventionminutes (Mean)
Day 1
Part A: E2006 1.0 mg15.7
Part A: E2006 2.5 mg17.2
Part A: E2006 5 mg14.5

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Part A: Change From Day 1 in Waketime Questionnaire Parameters: Time to Fall Asleep Last Night at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm a lack of sleep disturbance. In this outcome measure, data for question Time to fall asleep last night has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,,,,
Interventionminutes (Mean)
Day 1Change From Day 1 at Day 6
Part A: E2006 10 mg15.020.0
Part A: E2006 100 mg10.04.2
Part A: E2006 200 mg15.07.0
Part A: E2006 25 mg16.7-4.7
Part A: E2006 50 mg15.8-3.8
Part A: E2006 Matched Placebo13.22.1

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Part A: Maximum Change From Day 1 (Pre-dose) in Digit Symbol Substitution Test (DSST) Score at Day 6

"DSST is a cognitive test designed to assess psychomotor speed of performance requiring visual perception, spatial decision-making, and motor skills. It consists of 133 digits and requires the participant to substitute each digit with a simple symbol in a 90-second period. Each correct symbol is counted, and the total score ranges from 0 (less than cognitive functioning) to 133 (greater than cognitive functioning) as a description of DSST. An increase in score represents an improvement in an integrated measure of cognitive function. In this outcome measure, data for participants who received placebo matched to 1 mg, 2.5 mg, 5 mg E2006 and matched to 10 mg, 25 mg, 50 mg, 100 mg, and 200 mg E2006, has been presented separately." (NCT01463098)
Timeframe: Day 1 (Pre-dose), up to Day 6

,,,,,,,,,
Interventionscore on a scale (Mean)
Day 1 (Pre-dose)Maximum Change From Day 1 (Pre-dose) at Day 6
Part A: E2006 1.0 mg52.316.0
Part A: E2006 10 mg60.5-9.0
Part A: E2006 100 mg56.5-13.0
Part A: E2006 2.5 mg63.79.0
Part A: E2006 200 mg62.8-16.3
Part A: E2006 25 mg59.25.8
Part A: E2006 5 mg61.28.8
Part A: E2006 50 mg59.82.6
Part A: Placebo: Matched to 1, 2.5, 5 mg E200653.714.3
Part A: Placebo: Matched to 10, 25, 50, 100, 200 mg E200659.17.8

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Part A: Maximum Change From Day 1 (Pre-dose) in Karolinska Sleepiness Scale (KSS) Score at Day 6

"KSS is a 9-point scale, on which the participant has to mark his or her sleepiness during the previous 10 minutes. The scale ranges from 1, which indicates extremely alert, to 9, which indicates extremely sleepy, can't stay awake. Higher numbers indicating sleepier and lower numbers more alert. In this outcome measure, data for participants who received placebo matched to 1 mg, 2.5 mg, 5 mg E2006 and matched to 10 mg, 25 mg, 50 mg, 100 mg, and 200 mg E2006, has been presented separately." (NCT01463098)
Timeframe: Day 1 (Pre-dose), Day 6

,,,,,,,,,
Interventionscore on a scale (Mean)
Day 1 (Pre-dose)Maximum Change From Day 1 (Pre-dose) at Day 6
Part A: E2006 1.0 mg3.20.0
Part A: E2006 10 mg3.05.3
Part A: E2006 100 mg2.26.0
Part A: E2006 2.5 mg3.8-0.2
Part A: E2006 200 mg2.56.3
Part A: E2006 25 mg2.04.8
Part A: E2006 5 mg3.50.8
Part A: E2006 50 mg2.35.4
Part A: Placebo: Matched to 1, 2.5, 5 mg E20065.2-0.8
Part A: Placebo: Matched to 10, 25, 50, 100, 200 mg E20062.80.5

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Part A: Change From Day 1 in Waketime Questionnaire Parameters: Number of Awakening After Falling Asleep at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm a lack of sleep disturbance. In this outcome measure, data for question Number of awakening after falling asleep has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,
Interventionnumber of awakenings (Mean)
Day 1
Part A: E2006 1.0 mg1.8
Part A: E2006 2.5 mg1.3
Part A: E2006 5 mg0.8

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Part A: Maximum Change From Day 1 (Pre-dose) in Number of Lapses of > 500 Msec Assessed by Psychomotor Vigilance Test (PVT) at Day 6

"PVT, a computer-based test, is a chronometric measure of an individual's reaction to specified small changes in a labile environment. Participants were instructed to respond to a digital signal on a computer terminal by pressing a key. Errors of omission and commission are recorded. When a participant did not respond to the PVT signal within 500 msec, it was termed a lapse. The higher the number of lapses the greater the impairment. In this outcome measure, data for participants who received placebo matched to 1 mg, 2.5 mg, 5 mg E2006 and matched to 10 mg, 25 mg, 50 mg, 100 mg, and 200 mg E2006, has been presented separately." (NCT01463098)
Timeframe: Day 1 (Pre-dose), Day 6

,,,,,,,,,
Interventionlapses (Mean)
Day 1 (Pre-dose)Maximum Change From Day 1 (Pre-dose) at Day 6
Part A: E2006 1.0 mg1.33.4
Part A: E2006 10 mg1.522.6
Part A: E2006 100 mg2.029.2
Part A: E2006 2.5 mg2.51.4
Part A: E2006 200 mg6.532.0
Part A: E2006 25 mg0.319.7
Part A: E2006 5 mg1.32.5
Part A: E2006 50 mg2.526.6
Part A: Placebo: Matched to 1, 2.5, 5 mg E20061.06.0
Part A: Placebo: Matched to 10, 25, 50, 100, 200 mg E20061.84.7

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Part A: Number of Participants With Any Suicidality Assessed Using Columbia-Suicide Severity Rating Scale (C-SSRS)

"The C-SSRS (mapped to Columbia Classification Algorithm of Suicide Assessment [C-CASA]) is an interview-based rating scale to systematically assess any suicidality, any suicidal behavior, any suicidal ideation. Any suicidality: emergence of any suicidal ideation or suicidal behavior. Any suicidal behavior: when response is yes for any these questions- actual attempt to suicide, engaged in non-suicidal self-injurious behavior, interrupted attempt, aborted attempt, preparatory acts. Any suicidal ideation: when response is yes for any of these questions- wish to be dead, non-specific active suicidal thoughts, active suicidal ideation with methods without intent to act or some intent to act, without specific plan or with specific plan and intent to suicide. Number of Participants with any suicidality has been reported for this outcome measure." (NCT01463098)
Timeframe: Baseline, Day 11

,,,,,,,,
InterventionParticipants (Count of Participants)
BaselineDay 11
Part A: E2006 1.0 mg00
Part A: E2006 10 mg00
Part A: E2006 100 mg00
Part A: E2006 2.5 mg00
Part A: E2006 200 mg00
Part A: E2006 25 mg00
Part A: E2006 5 mg00
Part A: E2006 50 mg00
Part A: E2006 Matched Placebo00

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Part A: Number of Participants With Treatment Emergent Adverse Events (AEs) and Treatment Emergent Serious Adverse Events (SAEs)

(NCT01463098)
Timeframe: Baseline up to Day 11

,,,,,,,,
InterventionParticipants (Count of Participants)
AEsSAEs
Part A: E2006 1.0 mg10
Part A: E2006 10 mg40
Part A: E2006 100 mg20
Part A: E2006 2.5 mg00
Part A: E2006 200 mg50
Part A: E2006 25 mg20
Part A: E2006 5 mg10
Part A: E2006 50 mg40
Part A: E2006 Matched Placebo70

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Part B: Change From Baseline in Duration (in Minutes) of Each Sleep Stage Assessed Using PSG at Day 1

Sleep stages included NREM sleep and REM (dreaming) sleep. Non-REM sleep is comprised of the sum of Stage N1 (light sleep), N2 (also fairly light, with sudden increases in brain wave frequency known as sleep spindles) and N3 or slow wave sleep (deep sleep). Sleep was staged in sequential 30-second epochs. (NCT01463098)
Timeframe: Baseline, Day 1

,,,,
Interventionminutes (Mean)
Stage N1: BaselineStage N1: Change at Day 1Stage N2: BaselineStage N2: Change at Day 1Stage N3/Slow Wave Sleep: BaselineStage N3/Slow Wave Sleep: Change at Day 1Stage REM: BaselineStage REM: Change at Day 1
Part B: E2006 10 mg40.714.721221.538.314.954.010.7
Part B: E2006 2.5 mg50.1-7.6519829.636.53.7356.726.3
Part B: E2006 25 mg38.9-1.3517533.659.112.768.840.8
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo37.82.3819010.447.71.9459.4-0.729
Part B: Zolpidem 10 mg35.13.4119534.453.416.365.37.14

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Part B: Change From Baseline in Latency to Persistent Sleep (LPS) Assessed Using Polysomnography (PSG) Measurement at Day 1

LPS was the duration of time in minutes from lights off to the first 30 seconds of recording (epoch) of 20 consecutive epochs of non-wakefulness as measured by PSG. (NCT01463098)
Timeframe: Baseline, Day 1

,,,,
Interventionminutes (Mean)
BaselineChange From Baseline at Day 1
Part B: E2006 10 mg55.9-28.8
Part B: E2006 2.5 mg50.1-28.1
Part B: E2006 25 mg62.8-43.9
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo56.3-7.17
Part B: Zolpidem 10 mg51.8-33.1

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Part B: Change From Baseline in Mean Total Number of Shift in Sleep Stages Assessed Using PSG at Day 1

Sleep stages included NREM sleep and REM (dreaming) sleep. Non-REM sleep is comprised of the sum of Stage N1 (light sleep), N2 (also fairly light, with sudden increases in brain wave frequency known as sleep spindles) and N3 or slow wave sleep (deep sleep). Sleep was staged in sequential 30-second epochs. (NCT01463098)
Timeframe: Baseline, Day 1

,,,,
Interventionstage shift (Mean)
BaselineChange From Baseline at Day 1
Part B: E2006 10 mg18814.4
Part B: E2006 2.5 mg174-16.3
Part B: E2006 25 mg15314.0
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo1670.250
Part B: Zolpidem 10 mg1684.18

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Part A: Time to Reach Maximum Plasma Concentration (Tmax) of E2006

(NCT01463098)
Timeframe: Day 1: Pre-dose, up to 240 hours post-dose

Interventionhours (Median)
Part A: E2006 1.0 mg1.000
Part A: E2006 2.5 mg1.010
Part A: E2006 5 mg1.550
Part A: E2006 10 mg1.000
Part A: E2006 25 mg2.010
Part A: E2006 50 mg2.525
Part A: E2006 100 mg3.000
Part A: E2006 200 mg3.000

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Part B: Number of Participants With Treatment Emergent Adverse Events (AEs) and Treatment Emergent Serious Adverse Events (SAEs)

(NCT01463098)
Timeframe: Baseline up to Day 11

,,,,
InterventionParticipants (Count of Participants)
AEsSAEs
Part B: E2006 10 mg60
Part B: E2006 2.5 mg20
Part B: E2006 25 mg60
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo10
Part B: Zolpidem 10 mg60

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Part B: Change From Baseline in Number of Awakenings After Persistent Sleep (NAW) Assessed Using PSG at Day 1

Number of awakenings was determined from LPS to lights-on. LPS was the duration of time measured from lights off to the first 30 seconds of PSG measurement recording (epoch) of 20 consecutive epochs of non-wake. An awakening was defined as a PSG recording of at least two consecutive wake epochs. (NCT01463098)
Timeframe: Baseline, Day 1

,,,,
Interventionawakenings (Mean)
BaselineChange From Baseline at Day 1
Part B: E2006 10 mg12.3-0.30
Part B: E2006 2.5 mg11.9-1.38
Part B: E2006 25 mg10.90.542
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo10.50.125
Part B: Zolpidem 10 mg12.4-3.45

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Part B: Change From Baseline in Percentage of Each Sleep Stage Duration Assessed Using PSG at Day 1

Sleep stages included NREM sleep and REM (dreaming) sleep. Non-REM sleep is comprised of the sum of Stage N1 (light sleep), N2 (also fairly light, with sudden increases in brain wave frequency known as sleep spindles) and N3 or slow wave sleep (deep sleep). Sleep was staged in sequential 30-second epochs. (NCT01463098)
Timeframe: Baseline, Day 1

,,,,
Interventionpercentage of sleep stage duration (Mean)
Stage N1: BaselineStage N1: Change at Day 1Stage N2: BaselineStage N2: Change at Day 1Stage N3/Slow Wave Sleep: BaselineStage N3/Slow Wave Sleep : Change at Day 1Stage REM: BaselineStage REM: Change at Day 1
Part B: E2006 10 mg11.92.1960.6-3.1211.81.0115.7-0.0712
Part B: E2006 2.5 mg15.2-4.2857.5-0.30610.9-0.085216.44.67
Part B: E2006 25 mg11.5-2.6751.5-2.7317.2-0.4219.85.82
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo11.80.0042956.50.39014.00.061317.7-0.455
Part B: Zolpidem 10 mg10.3-0.71556.3-0.31615.02.1518.4-1.12

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Part B: Change From Baseline in Sleep Efficiency Assessed Using PSG at Day 1

Sleep efficiency was defined as the TST divided by the time in bed (minutes) multiplied by 100. TST was the duration in minutes including REM sleep plus NREM sleep during the time spent in bed. (NCT01463098)
Timeframe: Baseline, Day 1

,,,,
Interventionpercentage of time asleep (Mean)
BaselineChange From Baseline at Day 1
Part B: E2006 10 mg71.912.9
Part B: E2006 2.5 mg71.110.8
Part B: E2006 25 mg71.317.9
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo69.82.90
Part B: Zolpidem 10 mg72.712.8

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Part B: Change From Baseline in Wake After Sleep Onset (WASO) Assessed Using PSG at Day 1

WASO was defined as the duration (in minutes) of wakefulness from onset of persistent sleep to lights-on. (NCT01463098)
Timeframe: Baseline, Day 1

,,,,
Interventionminutes (Mean)
BaselineChange From Baseline at Day 1
Part B: E2006 10 mg84.7-28.3
Part B: E2006 2.5 mg95.6-28.9
Part B: E2006 25 mg85.4-45.6
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo95.7-7.52
Part B: Zolpidem 10 mg85.7-32.1

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Part B: Change From Day 1 (Pre-dose) in Digit Symbol Substitution Test (DSST) Score at Day 6

DSST is a cognitive test designed to assess psychomotor speed of performance requiring visual perception, spatial decision-making, and motor skills. It consists of 133 digits and requires the participant to substitute each digit with a simple symbol in a 90-second period. Each correct symbol is counted, and the total score ranges from 0 (less than cognitive functioning) to 133 (greater than cognitive functioning) as a description of DSST. An increase in score represents an improvement in an integrated measure of cognitive function. (NCT01463098)
Timeframe: Day 1 (Pre-dose), Day 6

,,,,
Interventionscore on a scale (Mean)
Day 1 (Pre-dose)Change From Day 1 (Pre-dose) at Day 6
Part B: E2006 10 mg51.08.3
Part B: E2006 2.5 mg48.214.3
Part B: E2006 25 mg49.511.7
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo53.09.8
Part B: Zolpidem 10 mg50.710.5

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Part B: Change From Day 1 (Pre-dose) in Number of Lapses of Greater Than (>) 500- Milliseconds (Msec) Assessed by Psychomotor Vigilance Test (PVT) at Day 6

PVT, a computer-based test, is a chronometric measure of an individual's reaction to specified small changes in a labile environment. Participants were instructed to respond to a digital signal on a computer terminal by pressing a key. Errors of omission and commission are recorded. When a participant did not respond to the PVT signal within 500 msec, it was termed a lapse. The higher the number of lapses the greater the impairment. (NCT01463098)
Timeframe: Day 1 (Pre-dose), Day 6

,,,,
Interventionlapses (Mean)
Day 1 (Pre-dose)Change From Day 1 (Pre-dose) at Day 6
Part B: E2006 10 mg4.4-1.4
Part B: E2006 2.5 mg4.10.9
Part B: E2006 25 mg5.2-1.2
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo2.30.3
Part B: Zolpidem 10 mg3.02.3

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Part B: Change From Day 1 (Pre-dose) in Score on Karolinska Sleepiness Scale (KSS) at Day 6

"KSS is a 9-point scale, on which the participant has to mark his or her sleepiness during the previous 10 minutes. The scale ranges from 1, which indicates extremely alert, to 9, which indicates extremely sleepy, can't stay awake. Higher numbers indicating sleepier and lower numbers more alert." (NCT01463098)
Timeframe: Day 1 (Pre-dose), Day 6

,,,,
Interventionscore on a scale (Mean)
Day 1 (Pre-dose)Change From Day 1 (Pre-dose) at Day 6
Part B: E2006 10 mg4.80.3
Part B: E2006 2.5 mg4.00.2
Part B: E2006 25 mg5.5-0.7
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo4.4-0.4
Part B: Zolpidem 10 mg3.81.0

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Part B: Change From Day 1 in Waketime Questionnaire Parameters: How Long Did You Sleep Last Night at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm anticipated reports of poor sleep. In this outcome measure, data for question How long did you sleep last night has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,,,
Interventionminutes (Mean)
Day 1Change From Day 1 at Day 6
Part B: E2006 10 mg302.5-41.5
Part B: E2006 2.5 mg298.842.4
Part B: E2006 25 mg276.320.0
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo302.1-3.3
Part B: Zolpidem 10 mg292.312.7

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Part B: Change From Day 1 in Waketime Questionnaire Parameters: Number of Awakening After Falling Asleep at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm anticipated reports of poor sleep. In this outcome measure, data for question Number of awakening after falling asleep has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,,,
Interventionnumber of awakenings (Mean)
Day 1Change From Day 1 at Day 6
Part B: E2006 10 mg2.70.7
Part B: E2006 2.5 mg2.8-0.6
Part B: E2006 25 mg3.60.3
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo2.7-0.1
Part B: Zolpidem 10 mg2.7-0.3

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Part B: Change From Day 1 in Waketime Questionnaire Parameters: Rate Quality of Your Sleep at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm anticipated reports of poor sleep. In this outcome measure, data for question Rate quality of your sleep has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,,,
Interventionscore on a scale (Mean)
Day 1Change From Day 1 at Day 6
Part B: E2006 10 mg2.60.2
Part B: E2006 2.5 mg2.6-0.5
Part B: E2006 25 mg2.8-0.4
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo2.8-0.6
Part B: Zolpidem 10 mg3.1-0.5

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Part B: Change From Day 1 in Waketime Questionnaire Parameters: Time Spent Awake After Falling Asleep at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm anticipated reports of poor sleep. In this outcome measure, data for question Time spent awake after falling asleep has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,,,
Interventionminutes (Mean)
Day 1Change From Day 1 at Day 6
Part B: E2006 10 mg102.046.8
Part B: E2006 2.5 mg82.3-3.7
Part B: E2006 25 mg128.810.7
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo133.8-27.9
Part B: Zolpidem 10 mg101.8-5.5

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Part A: Number of Participants With Clinically Significant Change From Baseline in Electrocardiogram (ECG) Parameter Values

(NCT01463098)
Timeframe: Baseline up to Day 11

InterventionParticipants (Count of Participants)
Part A: E2006 Matched Placebo0
Part A: E2006 1.0 mg0
Part A: E2006 2.5 mg0
Part A: E2006 5 mg0
Part A: E2006 10 mg0
Part A: E2006 25 mg0
Part A: E2006 50 mg0
Part A: E2006 100 mg0
Part A: E2006 200 mg0

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Part A: Change From Day 1 in Waketime Questionnaire Parameters: Time Spent Awake After Falling Asleep at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm a lack of sleep disturbance. In this outcome measure, data for question Time spent awake after falling asleep has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,,,,
Interventionminutes (Mean)
Day 1Change From Day 1 at Day 6
Part A: E2006 10 mg1.753.3
Part A: E2006 100 mg11.2-3.0
Part A: E2006 200 mg6.7-2.5
Part A: E2006 25 mg5.05.0
Part A: E2006 50 mg5.05.0
Part A: E2006 Matched Placebo4.6-1.9

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Part B: Change From Day 1 in Waketime Questionnaire Parameters: Time to Fall Asleep Last Night at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm anticipated reports of poor sleep. In this outcome measure, data for question Time to fall asleep last night has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,,,
Interventionminutes (Mean)
Day 1Change From Day 1 at Day 6
Part B: E2006 10 mg82.546.5
Part B: E2006 2.5 mg72.2-3.8
Part B: E2006 25 mg108.1-13.7
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo70.88.3
Part B: Zolpidem 10 mg67.39.1

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Part A: Apparent Total Clearance of E2006 From Plasma (CL/F)

(NCT01463098)
Timeframe: Day 1: Pre-dose, up to 240 hours post-dose

Interventionliter per hour (L/h) (Geometric Mean)
Part A: E2006 1.0 mg44.8
Part A: E2006 2.5 mg28.2
Part A: E2006 5 mg33.9
Part A: E2006 10 mg33.4
Part A: E2006 25 mg17.0
Part A: E2006 50 mg24.8
Part A: E2006 100 mg22.1
Part A: E2006 200 mg20.2

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Part A: Apparent Volume of Distribution of E2006 in Plasma (Vz/F)

(NCT01463098)
Timeframe: Day 1: Pre-dose, up to 240 hours post-dose

Interventionliter (L) (Geometric Mean)
Part A: E2006 1.0 mg1170
Part A: E2006 2.5 mg1200
Part A: E2006 5 mg1610
Part A: E2006 10 mg2670
Part A: E2006 25 mg1580
Part A: E2006 50 mg1810
Part A: E2006 100 mg1930
Part A: E2006 200 mg1680

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Part A: Area Under the Plasma Concentration-time Curve From Time Zero to 24 Hours (AUC0-24) of E2006

(NCT01463098)
Timeframe: Day 1: Pre-dose, up to 240 hours post-dose

Interventionnanogram hour per milliliter (ng*h/mL) (Geometric Mean)
Part A: E2006 1.0 mg17.0
Part A: E2006 2.5 mg53.8
Part A: E2006 5 mg93.2
Part A: E2006 10 mg150
Part A: E2006 25 mg648
Part A: E2006 50 mg1060
Part A: E2006 100 mg1850
Part A: E2006 200 mg3970

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Part A: Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-inf) of E2006

(NCT01463098)
Timeframe: Day 1: Pre-dose, up to 240 hours post-dose

Interventionng*h/mL (Geometric Mean)
Part A: E2006 1.0 mg19.5
Part A: E2006 2.5 mg72.3
Part A: E2006 5 mg146
Part A: E2006 10 mg299
Part A: E2006 25 mg1470
Part A: E2006 50 mg2020
Part A: E2006 100 mg4520
Part A: E2006 200 mg9910

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Part A: Area Under the Plasma Concentration-time Curve From Time Zero to t Hours (AUC0-t) of E2006

(NCT01463098)
Timeframe: Day 1: Pre-dose, up to 240 hours post-dose

Interventionng*h/mL (Geometric Mean)
Part A: E2006 1.0 mg18.4
Part A: E2006 2.5 mg74.4
Part A: E2006 5 mg126
Part A: E2006 10 mg274
Part A: E2006 25 mg1390
Part A: E2006 50 mg1960
Part A: E2006 100 mg4300
Part A: E2006 200 mg9290

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Part A: Cumulative Amount of Unchanged Drug E2006 Excreted Into the Urine (Ae)

(NCT01463098)
Timeframe: Day 1: Pre-dose, up to 120 hours post-dose

Interventionmilligram (mg) (Geometric Mean)
Part A: E2006 1.0 mg0.000108
Part A: E2006 2.5 mg0.0000777
Part A: E2006 5 mg0.000667
Part A: E2006 10 mg0.00141
Part A: E2006 25 mg0.00788
Part A: E2006 50 mg0.0113
Part A: E2006 100 mg0.0307
Part A: E2006 200 mg0.0402

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Part A: Maximum Plasma Concentration (Cmax) of E2006

(NCT01463098)
Timeframe: Day 1: Pre-dose, up to 240 hours post-dose

Interventionnanogram per milliliter (ng/mL) (Geometric Mean)
Part A: E2006 1.0 mg5.15
Part A: E2006 2.5 mg14.9
Part A: E2006 5 mg22.3
Part A: E2006 10 mg32.0
Part A: E2006 25 mg107
Part A: E2006 50 mg161
Part A: E2006 100 mg242
Part A: E2006 200 mg429

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Part B: Change From Baseline in Total Sleep Time (TST) Assessed Using PSG at Day 1

TST was the duration in minutes including rapid eye movement (REM) sleep plus non-rapid eye movement (NREM) sleep during the time spent in bed. (NCT01463098)
Timeframe: Baseline, Day 1

,,,,
Interventionminutes (Mean)
BaselineChange From Baseline at Day 1
Part B: E2006 10 mg34561.8
Part B: E2006 2.5 mg34151.9
Part B: E2006 25 mg34285.8
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo33514.0
Part B: Zolpidem 10 mg34961.3

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Part A: Number of Participants With Markedly Abnormal Laboratory Parameter Values

(NCT01463098)
Timeframe: Baseline up to Day 6

InterventionParticipants (Count of Participants)
Part A: E2006 Matched Placebo6
Part A: E2006 1.0 mg1
Part A: E2006 2.5 mg3
Part A: E2006 5 mg1
Part A: E2006 10 mg2
Part A: E2006 25 mg2
Part A: E2006 50 mg3
Part A: E2006 100 mg1
Part A: E2006 200 mg0

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Part A: Number of Participants With Significant Change From Baseline in Vital Sign Values

(NCT01463098)
Timeframe: Baseline up to Day 11

InterventionParticipants (Count of Participants)
Part A: E2006 Matched Placebo0
Part A: E2006 1.0 mg0
Part A: E2006 2.5 mg0
Part A: E2006 5 mg0
Part A: E2006 10 mg0
Part A: E2006 25 mg0
Part A: E2006 50 mg0
Part A: E2006 100 mg0
Part A: E2006 200 mg0

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Part A: Renal Clearance (CLR) of Drug E2006

(NCT01463098)
Timeframe: Day 1: Pre-dose, up to 120 hours post-dose

Interventionmilliliter per minute (mL/min) (Geometric Mean)
Part A: E2006 1.0 mg0.0877
Part A: E2006 2.5 mg0.0157
Part A: E2006 5 mg0.0881
Part A: E2006 10 mg0.0938
Part A: E2006 25 mg0.111
Part A: E2006 50 mg0.107
Part A: E2006 100 mg0.140
Part A: E2006 200 mg0.0844

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Part A: Terminal Half-life (t1/2) of E2006 in Plasma

(NCT01463098)
Timeframe: Day 1: Pre-dose, up to 240 hours post-dose

Interventionhours (Median)
Part A: E2006 1.0 mg12.700
Part A: E2006 2.5 mg30.100
Part A: E2006 5 mg31.350
Part A: E2006 10 mg56.150
Part A: E2006 25 mg65.500
Part A: E2006 50 mg51.850
Part A: E2006 100 mg59.750
Part A: E2006 200 mg65.200

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Part B: Number of Participants With Clinically Significant Change From Baseline in ECG Parameter Values

(NCT01463098)
Timeframe: Baseline up to Day 11

InterventionParticipants (Count of Participants)
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo0
Part B: Zolpidem 10 mg0
Part B: E2006 2.5 mg0
Part B: E2006 10 mg0
Part B: E2006 25 mg0

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Part B: Number of Participants With Markedly Abnormal Laboratory Parameter Values

(NCT01463098)
Timeframe: Baseline up to Day 6

InterventionParticipants (Count of Participants)
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo3
Part B: Zolpidem 10 mg6
Part B: E2006 2.5 mg4
Part B: E2006 10 mg3
Part B: E2006 25 mg7

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Part B: Number of Participants With Significant Change From Baseline in Vital Sign Values

(NCT01463098)
Timeframe: Baseline up to Day 11

InterventionParticipants (Count of Participants)
Part B: E2006 Matched Placebo or Zolpidem Matched Placebo0
Part B: Zolpidem 10 mg0
Part B: E2006 2.5 mg0
Part B: E2006 10 mg0
Part B: E2006 25 mg0

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Part A: Change From Day 1 in Waketime Questionnaire Parameters: How Long Did You Sleep Last Night at Day 6

"Participants were asked to answer the following question using Waketime Questionnaire: How long did you sleep last night, number of awakening after falling asleep, time to fall asleep last night, time spent awake after falling asleep, rate quality of your sleep (using Likert scale, ranged from 0 = very sound or restful, to 4 = very restless where lower score indicates better outcome). The primary purpose of the Waketime Questionnaire was to confirm a lack of sleep disturbance. In this outcome measure, data for question How long did you sleep last night has been reported." (NCT01463098)
Timeframe: Day 1, Day 6

,,
Interventionminutes (Mean)
Day 1
Part A: E2006 1.0 mg475.0
Part A: E2006 2.5 mg443.3
Part A: E2006 5 mg436.7

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Performance on a Psychomotor Vigilance Test (PVT) After Waking up From Sleep

The PVT is a measure of reaction time. It is measured as Lapse 400, which is the number of responses on the PVT greater than 400 milliseconds. (NCT01485393)
Timeframe: Approximately 30 minutes after waking up

Interventionresponses (Number)
Zolpidem-Induced Sleep26
Dexmedetomidine-Induced Sleep12

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Change in Sleep Quality

Sleep quality will be assessed objectively through EEG measures (changes from baseline in length of non-REM sleep, length of REM sleep, and length of N3 sleep--all assessed in minutes) and subjectively, utilizing a post sleep questionnaire to assess the difference in quantity of sleep (minutes) from baseline. Sleep quality is directly related to these measures of sleep quantity. (NCT01485393)
Timeframe: Approximately 8 hours

,
Interventionminutes (Median)
Changes in total non-REM sleepChanges in REM sleepChanges in N3 sleepSubjective differences in sleep
Dexmedetomidine-Induced Sleep0026.80
Zolpidem-Induced Sleep33.2-3535.80

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Percent of Participants Who Met Remission as Measured by the Insomnia Severity Index

The Insomnia Severity Index (ISI) is a self-report questionnaire assessing the nature, severity, and impact of insomnia. Remission is determined to be a score less-than 8. (NCT01651442)
Timeframe: 6 weeks, 12 weeks, 3 months, 6 months, 9 months & 12 months

Interventionpercent remitted (Number)
Non-drug Sleep Therapy 140.00
Sleep Medication 134.94
Sleep Medication 1 Plus Non-drug Sleep Therapy 137.04
Sleep Medication 1 Plus Sleep Medication 248.15
Non-drug Sleep Therapy 1 Plus Non-drug Sleep Therapy 144.44
Non-drug Sleep Therapy 1 Plus Sleep Medication 155.56

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Sleep Efficiency as Assessed by Percentage of Time Asleep While in Bed

Percentage of time asleep while in bed is measured using ambulatory polysomnography (PSG) equipment. (NCT01685073)
Timeframe: Week 1 of treatment

Interventionpercentage of time asleep while in bed (Mean)
Zolpidem78
Placebo74

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Number of Participants With Cannabis Abstinence as Assessed by Urine Cannabis Testing

Qualitative urine cannabis testing outcomes of study participants; missing drop-outs presumed positive; Negative = THCCOOH <50ng/mL via EIA. (NCT01685073)
Timeframe: Week 12

,
InterventionParticipants (Count of Participants)
Negative urine testPositive urine test
Placebo1055
Zolpidem1745

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Dysfunctional Beliefs and Attitudes About Sleep

The Dysfunctional Beliefs and Attitudes About Sleep scale has 16 items and is self administered. Each item is scored 0-10. The total score is an average of the scores of the 16 items. Hence the range of the total score is also 0-10, with higher scores indicating greater dysfunctional beliefs about sleep (NCT01689909)
Timeframe: 8 weeks of treatment

Interventionunits on a scale (Least Squares Mean)
Zolpidem-CR6.03
Placebo6.07

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Hamilton Rating Scale for Depression (HAM-D)

This version of the Hamilton Rating Scale for Depression uses 24 items, with a possible total score ranging from 0-74, with higher scores indicating worse depression (NCT01689909)
Timeframe: 8 weeks of treatment

Interventionunits on a scale (Least Squares Mean)
Zolpidem-CR14.93
Placebo15.89

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Insomnia Severity Index (ISI)

The Insomnia Severity Index is self rated. It has 7 items, each scored 0-4. Therefore the range of scores is 0-28, with higher scores indicating worse insomnia (NCT01689909)
Timeframe: 8 weeks of treatment

Interventionunits on a scale (Least Squares Mean)
Zolpidem-CR11.28
Placebo13.72

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Scale for Suicide Ideation Index (SSI)

This is the total score for the Scale for Suicide Ideation. It has 19 items, each scored 0-2, for a maximum of 38 points. Higher scores indicate worse suicidal ideation (NCT01689909)
Timeframe: Over 8 weeks of treatment

Interventionunits on a scale (Least Squares Mean)
Zolpidem-CR4.66
Placebo5.25

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Disturbing Dreams and Nightmares Severity Index (DDNSI)

This self-rated scale has 5 items, with asymmetric weighting of each item. The range of the total score is 0-37, with higher scores indicating worse nightmares (NCT01689909)
Timeframe: 8 weeks of treatment

Interventionunits on a scale (Least Squares Mean)
Zolpidem-CR5.74
Placebo6.44

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Actigraphy

"This device measures arm motion over time, reported as average actigraphic activity Level. The scale is reported as a continuous measure ranging from 0-200, and reported as the average score for each hour for all 24-hours of the day. Higher score represent greater c=activity at that point in time" (NCT01689909)
Timeframe: 8 weeks of treatment

Interventionunits on a scale (Mean)
Scale for Suicide Ideation Score Greater Than or Equal to 6150
Scale for Suicide Ideation Score Less Than 6170

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Basis-32 - the Daily Living and Role Functioning (DLRF) Subscale

This is one of the subscales of the Basis 32. It is self-administered. This subscale has 7 items, each scored 0-4. The totals score is an average of the scores of these 7 items. Higher scores indicate more difficulty with daily living and role functioning. (NCT01689909)
Timeframe: 8 weeks of treatment

Interventionunits on a scale (Least Squares Mean)
Zolpidem-CR1.51
Placebo1.60

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Beck Hopelessness Scale (BHS)

The Beck Hopelessness Scale is self administered and has 20 'true/false' choices. Some items are reversed scored. The range of scores for the total is 0-20, with higher scores indicating greater hopelessness (NCT01689909)
Timeframe: 8 weeks of treatment

Interventionunits on a scale (Least Squares Mean)
Zolpidem-CR9.40
Placebo9.63

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Columbia Suicide Severity Rating Scale (C-SSRS): the Suicidal Ideation Scale

"The suicide ideation scale of the C-SSRS is rated 0-5, with 0 meaning no suicidal ideation, 1 meaning a wish t be dead, 2 meaning non-specific active suicidal thoughts, 3 meaning active suicidal ideation with any methods but no plan or intent, 4 meaning active suicidal ideation with some intent but no specific plan, and 5 meaning active suicidal ideation with intent and a specific plan" (NCT01689909)
Timeframe: 8 weeks of treatment

Interventionunits on a scale (Least Squares Mean)
Zolpidem-CR0.5447
Placebo0.8067

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Change in Sleep Onset Latency Using a Sleep Diary, From Baseline at 2 Month Follow-up

Sleep Diary - 7 days of data collection; Sleep Onset Latency (SOL, in min.): The time to fall asleep, calculated from the time of turning out the light to falling asleep. Range 0 - 24 hr. A negative value reflects an improvement in SOL at the 2-month follow-up. (NCT01804036)
Timeframe: Baseline, 2 month follow up

Interventionminutes (Mean)
Zolpidem (Ambien) Treatment-7.5
Mind-Body Bridging-13.7

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Change in Subjective Measures of Sleep Using Medical Outcomes Study -Sleep Scale, From Baseline at 1-week Follow-up

Medical Outcomes Study - sleep scale. A 12-item validated questionnaire evaluating sleep outcomes over the past 7 days. The subscale Sleep Problems Index - II, is reported, range is 0-100. The greater the value the worse the sleep problems. In the present study, the greater the change from baseline the greater the improvement in sleep problems. (NCT01804036)
Timeframe: Baseline, 1-week follow up

Interventionunits on a scale (Mean)
Zolpidem (Ambien) Treatment15.8
Mind-Body Bridging16.1

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Change in Subjective Measures of Sleep Using Medical Outcomes Study -Sleep Scale, From Baseline at 2 Month Follow-up

Medical Outcomes Study - sleep scale. A 12-item validated questionnaire evaluating sleep outcomes over the past 7 days. The subscale Sleep Problems Index - II, is reported, range is 0-100. The greater the value the worse the sleep problems. In the present study, the greater the change from baseline the greater the improvement in sleep problems. (NCT01804036)
Timeframe: Baseline, 2 month follow up

Interventionunits on a scale (Mean)
Zolpidem (Ambien) Treatment29.38
Mind-Body Bridging21.04

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Change in Total Sleep Time Using a Sleep Diary, From Baseline at 1-week Follow-up

Sleep Diary - 7 days of data collection. Total Sleep Time (TST, in min.): The amount of time asleep, calculated from the time of falling asleep to waking up. Range 0 - 24 hr. The greater the value the more total sleep was obtained. (NCT01804036)
Timeframe: Baseline, 1-week follow up

Interventionminutes (Mean)
Zolpidem (Ambien) Treatment69.6
Mind-Body Bridging38.3

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Change in Total Sleep Time Using a Sleep Diary, From Baseline at 2 Month Follow-up

Sleep Diary - 7 days of data collection; Total Sleep Time (TST, in min.): The amount of time asleep, calculated from the time of falling asleep to waking up. Range 0 - 24 hr. The greater the value the more total sleep was obtained. (NCT01804036)
Timeframe: Baseline, 2 month follow up

Interventionminutes (Mean)
Zolpidem (Ambien) Treatment74.14
Mind-Body Bridging29.9

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Change in Sleep Onset Latency Using a Sleep Diary, From Baseline at 1-week Follow-up

Sleep Diary - 7 days of data collection; Sleep Onset Latency (SOL, in min.): The time to fall asleep, calculated from the time of turning out the light to falling asleep. Range 0 - 24 hr. A negative value reflects an improvement in SOL at the 1-week follow-up. (NCT01804036)
Timeframe: Baseline, 1-week follow up

Interventionminutes (Mean)
Zolpidem (Ambien) Treatment-5.9
Mind-Body Bridging-11.1

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Center for Epidemiologic Studies Depression Scale (CES-D)

The CES-D is one of the most commonly validated screening tests for helping an individual to determine his or her depression quotient. The 20-item test measures depressive feelings and behaviors during the past week. Each item is summed to obtain a CES-D total score ranging from 0 to 60; higher scores indicate more severe depressive symptoms. A total score of 16 or higher was identified in early studies as indicative of individuals with depressive illness. (NCT01804036)
Timeframe: Baseline, 2 month follow up

Interventionunits on a scale (Mean)
Zolpidem (Ambien) Treatment19.5
Mind-Body Bridging24.5

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Change in Insomnia Severity Index, From Baseline at 1-week Follow-up

Insomnia Severity Index - A 7-item validated questionnaire evaluating severity of insomnia symptoms over the past 7 days. The total score is reported with a range of 0-28. The greater the value the greater the insomnia severity. In the present study, the greater the change from baseline the greater the improvement in insomnia severity. (NCT01804036)
Timeframe: Baseline, 1-week follow up

Interventionunits on a scale (Mean)
Zolpidem (Ambien) Treatment4.3
Mind-Body Bridging4.0

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Change in Insomnia Severity Index, From Baseline at 2 Month Follow-up

Insomnia Severity Index - A 7-item validated questionnaire evaluating severity of insomnia symptoms over the past 7 days. The total score is reported with a range of 0-28. The greater the value the greater the insomnia severity. In the present study, the greater the change from baseline the greater the improvement in insomnia severity. (NCT01804036)
Timeframe: Baseline, 2 month follow up

Interventionunits on a scale (Mean)
Zolpidem (Ambien) Treatment9.34
Mind-Body Bridging6.38

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Change in Waking After Sleep Onset Using a Sleep Diary, From Baseline at 1-week Follow-up

Sleep Diary - 7 days of data collection; Waking After Sleep Onset (WASO, in min.): The duration of awakenings throughout the night, calculated after falling asleep to before the last awakening of waking up and not going back to sleep. Range 0 - 24 hr. A negative value reflects improvement in WASO at the 1-week follow-up. (NCT01804036)
Timeframe: Baseline, 1-week follow up

Interventionminutes (Mean)
Zolpidem (Ambien) Treatment-4.3
Mind-Body Bridging-4.0

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Change in Waking After Sleep Onset Using a Sleep Diary, From Baseline at 2 Month Follow-up

Sleep Diary - 7 days of data collection; Waking After Sleep Onset (WASO, in min.): The duration of awakenings throughout the night, calculated after falling asleep to before the last awakening of waking up and not going back to sleep. Range 0 - 24 hr. A negative value reflects improvement in WASO at the 2-month follow-up. (NCT01804036)
Timeframe: Baseline, 2 month follow up

Interventionminutes (Mean)
Zolpidem (Ambien) Treatment-4.8
Mind-Body Bridging-4.5

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PTSD Check List (PCL) - Military (PCL-M)

The PCL-M is a well-validated 17-item self-report measure to assess PTSD severity among military personnel; both male and female, to assess military-related PTSD. Reliability evidence is very good. Items are based on DSM criteria (DSM-IV criteria for this version) and are rated on a 5-point Likert-type scale that allows the derivation of a quantifiable total score.Range is 0-85, the greater the value the worse the PTSD reported symptoms. (NCT01804036)
Timeframe: Baseline, 2 month follow up

Interventionunits on a scale (Mean)
Zolpidem (Ambien) Treatment35.9
Mind-Body Bridging38.0

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Connor-Davidson Resilience Scale (CD-RISC)

One of the few well-validated measures of resilience is the Connor-Davidson Resilience Scale (CD-RISC), comprising 25 items. All items are summed to obtain a CD-RISC total score ranging from 0-100, with greater total scores indicating greater resilience. (NCT01804036)
Timeframe: Baseline, 2 month follow up

Interventionunits on a scale (Mean)
Zolpidem (Ambien) Treatment72.9
Mind-Body Bridging62.3

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Mindfulness Assessment (Five-facet Mindfulness Questionnaire; FFMQ)

This is a validated questionnaire which tracks how facets of mindfulness may develop over time. It has 39 items and divides into 5 factors representing the various aspects of mindfulness. The range is 0-195. The greater the value the greater an individual's mindfulness level. (NCT01804036)
Timeframe: Baseline, 2 month follow up

Interventionunits on a scale (Mean)
Zolpidem (Ambien) Treatment126.9
Mind-Body Bridging120.1

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Patient Anxiety at the Time of Separation

"The primary outcome measure of patient anxiety will be measured using the validated Modified Yale Preoperative Anxiety Score (mYPAS). The mYPAS is the current standard for evaluation of anxiety in children receiving anesthesia for surgical procedures.~The modified Yale Preoperative Anxiety scale (m-YPAS) is a structured observational measure of preoperative anxiety in children. It was developed by the study group lead by Kain Z. It consists of assessment of 27 items in 5 domains of behavior indicating anxiety in young children; activity, emotional expressivity, state of arousal, vocalization, and use of parents. Each item is weighted in calculation of the total score that ranges from 22.5 -100. Children with a score above 30 are considered anxious while those with the score of 30 or less were considered not anxious." (NCT02096900)
Timeframe: Up to 24 hours including preoperative, preoperative, and postoperative periods.

Interventionunits on a scale (Median)
Midazolam26.69
Zolpidem30.00

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Modified Yale Preoperative Anxiety Scale (mYPAS) Score at Separation (mYPAS2) Based on Baseline (mYPAS1) Score.

"Midazolam group participants will be separated into two groups; non-anxious (mYPAS1 ≤ 30) at baseline and anxious (mYPAS1 > 30) at baseline. The mYAPS2 scores of these two groups will be compared to the mYPAS2 scores of the Zolpidem group participants.~The modified Yale Preoperative Anxiety scale (m-YPAS) is a structured observational measure of preoperative anxiety in children that takes less than a minute to preform. It consists of assessment of 27 items in 5 domains of behavior indicating anxiety in young children; activity, emotional expressivity, state of arousal, vocalization, and use of parents. Each item is weighted in calculation of the total score that ranges from 22.5 -100. A cut off 30 on the m-YPAS scale was found to balance the high specificity and sensitivity while maintaining high positive predictive value. Children with a score above 30 are considered anxious while those with the score of 30 or less were considered not anxious." (NCT02096900)
Timeframe: Up to 24 hours including pre-operative, peri-operative and post-operative periods.

,
Interventionunits on a scale (Median)
mYPAS2 - non-anxious baselinemYPAS2 - anxious baseline
Midazolam23.3229.97
Zolpidem28.3060.75

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Parental/Caregiver Anxiety Assessed Using the Validated State-Trait Anxiety Inventory for Adults (STAI)

"Parental/caregiver anxiety, was assessed using the validated State-Trait Anxiety Inventory for Adults (STAI), a validated self-evaluation questionnaire.~The STAI is compromised of separate self-report scales for measuring state and trait anxiety. The S-Anxiety scale (STAI Form Y-1) consists of twenty statements that evaluate how respondents feel right now, at this moment. The T-Anxiety scale (STAI Form Y-2) consists of twenty statements that assess how respondents generally feel. The score ranges from 20 (most relaxed) to 80 (highest stress).~The baseline STAI inventory was completed by e parent/caregiver after obtaining the informed consent in the preoperative holding area and before the subject was separated from the caregiver. Baseline STAI inventory consisted of form STAIY-1 (State Anxiety) and form STAIY-2 (Trait Anxiety) anxiety.~After caregiver/patient separation,form STAIY-1(State Anxiety) was completed again by the caregiver." (NCT02096900)
Timeframe: Preoperative holding area from the time of informed consent until caregiver/patient separation.

,
Interventionunits on a scale (Mean)
STAIY-1 (at informed consent)STAIY-2 (at informed consent)STAIY-1 (at separation)
Midazolam41.7431.8144.33
Zolpidem41.1234.1243.85

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Immediate Free Recall Task

"Immediate Free Recall will be performed at T-max for silenor and matching placebo at 4 hours post dose and at 1.5 hours post dose for zolpidem 10 mg and matching placebo.~Free Recall is a basic paradigm in the psychological study of memory. In this paradigm, participants were presented with a total of 16 words serially. They were informed prior to the task that memory for the presented words would be tested later in the session." (NCT02353299)
Timeframe: directly after the encoding task

InterventionNumber of words (Mean)
Silenor 6 mg (DXP-4H)7.86
Placebo (PBO-4H)8.14
Zolpidem 10 mg (ZOL-1.5H)4.78
Placebo (PBO-1.5H)7.71

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Number of Participants With Adverse Events

Adverse events were defined by any negative event experienced by a participant during the study (assessed in the morning prior to participants leaving the lab) and included the washout period following each treatment. (NCT02353299)
Timeframe: throughout the study until the final study visit, up to 6 weeks

InterventionParticipants (Number)
Silenor 6 mg (DXP-4H)13
Placebo (PBO-4H)11
Zolpidem 10 mg (ZOL-1.5H)12
Placebo (PBO-1.5H)10

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Tandem Walk Duration Over Five Trials

"Tandem walk will be performed at T-max for Silenor and matching placebo at 4 hours post dose and at 1.5 hours post dose for zolpidem 10 mg and matching placebo.~Fall risk as impacted by balance was measured using the Tandem Walk Test (TWT), which assesses balance via a method of walking in which the toes of the back foot must touch the heel of the front foot at each step; this elicits postural control by reducing the base of support compared to normal walking. Endpoint: mean completion duration over five trials." (NCT02353299)
Timeframe: at either 1.5 or 4 hours post dose

InterventionSeconds (Mean)
Placebo (PBO-4H)4.82
Silenor 6 mg (DXP-4H)4.97
Zolpidem 10 mg (ZOL-1.5H)6.69
Placebo (PBO-1.5H)4.83

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Tandem Walk Step-Offs

"Tandem walk will be performed at T-max for Silenor and matching placebo at 4 hours post dose and at 1.5 hours post dose for zolpidem 10 mg and matching placebo.~Fall risk as impacted by balance was measured using the Tandem Walk Test (TWT), which assesses balance via a method of walking in which the toes of the back foot must touch the heel of the front foot at each step; this elicits postural control by reducing the base of support compared to normal walking. Endpoints were the number of step-offs from the beam." (NCT02353299)
Timeframe: at either 1.5 or 4 hours post dose

Interventionnumber of step offs (Mean)
Placebo (PBO-4H)0.9
Silenor 6 mg (DXP-4H)1.5
Zolpidem 10 mg (ZOL-1.5H)8.1
Placebo (PBO-1.5H)1.0

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Auditory Arousal Threshold (AAT) at T-max

"AAT will performed at T-max for Silenor and matching placebo at 4 hours post dose. Assessments performed at t max for zolpidem and placebo at 1.5 hours post dose.~An acoustic stimulus (1000 Hz tone) was presented through audiometric earphones (E-A-RTone 3A Insert Earphones). Tones began at 30 dB and increased by 5 dB until the participant woke up or the maximum dB-level (110 dB) was reached." (NCT02353299)
Timeframe: at either 1.5 or 4 hours post dose

InterventionDecibels (dB) (Mean)
Silenor 6 mg (DXP-4H)85.2
Placebo (PBO-4H)78.0
Zolpidem 10 mg (ZOL-1.5H)103.2
Placebo (PBO-1.5H)84.7

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Berg Balance Test

"Berg Balance will be performed at T-max for silenor and matching placebo at 4 hours post dose and at 1.5 hours post dose for zolpidem 10 mg and matching placebo.~Fall risk as impacted by gait was measured using the Berg Balance Scale (BBS). The BBS is a widely used clinical test of static and dynamic balance abilities. Comprising of 14 simple balance-related tasks, ranging from standing up from a sitting position to standing on one foot, the BBS takes 15-20 minutes to complete. Each component task is scored on a Likert scale: 0 (unable to perform) to 4 (performed independently). The sum of component scores yields the final BBS score (0-20: high fall risk; 21-40: medium fall risk; 41-56: low fall risk)." (NCT02353299)
Timeframe: at either 1.5 or 4 hours post dose

Interventionsum of component scores (Mean)
Silenor 6 mg (DXP-4H)54.5
Placebo (PBO-4H)55.1
Zolpidem 10 mg (ZOL-1.5H)51.4
Placebo (PBO-1.5H)55.1

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Delayed Free Recall Task

"Delayed Free Recall Task was performed 15 minutes after final awakening the morning~Free Recall is a basic paradigm in the psychological study of memory. In this paradigm, participants were presented with a total of 16 words serially. They were informed prior to the task that memory for the presented words would be tested later in the session. Participants were asked to recall as many words as they can 15 minutes after final awakening in the morning" (NCT02353299)
Timeframe: 15 minutes after final awakening the morning

InterventionNumber of words (Mean)
Silenor 6 mg (DXP-4H)6.78
Placebo (PBO-4H)7.02
Zolpidem 10 mg (ZOL-1.5H)2.24
Placebo (PBO-1.5H)6.51

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Change From Baseline in Fatigue Severity Scale (FSS) Score of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER and Placebo on Day 31

"The FSS is a self-report scale on which participants are instructed to choose a number from 1 to 7 that indicates their degree of agreement with each of 9 statements about their fatigue where 1 indicates strongly disagree, and 7 indicates strongly agree. The FSS total score was the sum of all responses to the 9 questions. The FSS average item score was the average of the score for each item. Higher total scores and higher average item scores indicated greater fatigue." (NCT02783729)
Timeframe: Baseline and Day 31

,,,
Interventionscore on scale (Mean)
BaselineChange at Day 31
Lemborexant 10 mg37.42-8.00
Lemborexant 5 mg37.47-8.14
Placebo37.48-6.75
Zolpidem Tartrate Extended Release 6.25 mg37.15-7.80

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Change From Baseline in Mean sSOL, sWASO, and sTST of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo

sSOL: estimated minutes from time attempted to sleep to sleep onset. sWASO: estimated minutes of wake at night after initial sleep onset to time stopped trying to sleep for the night. sTST: minutes of sleep from sleep onset to time stopped trying to sleep for the night. sSOL, sWASO, sTST were analyzed with DHR on an electronic sleep diary. Subjective measures were derived from sleep diaries entries, collected daily and analyzed at appropriate intervals. (NCT02783729)
Timeframe: First 7 nights (approximately Week 1) and Last 7 nights (approximately Week 4)

,,
Interventionminutes (Mean)
sSOL: Baseline: With DHRsSOL: Change at 1st 7 nights :With DHRsSOL: Change at last 7 nights: With DHRsWASO: Baseline: With DHRsWASO: Change at 1st 7 nights: With DHRsWASO: Change at last 7 nights: With DHRsTST: Baseline: With DHRsTST: Change at 1st 7 nights: With DHRsTST: Change at last 7 nights: With DHR
Lemborexant 10 mg60.88-21.88-24.79175.35-55.06-57.96266.1067.8079.95
Lemborexant 5 mg65.79-22.54-25.20166.76-39.33-44.51275.7450.3062.41
Placebo55.90-6.83-8.10170.89-27.92-36.01276.2330.8638.98

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Change From Baseline in Mean Wake After Sleep Onset (WASO) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 29/30

WASO is defined as minutes of wake from the onset of persistent sleep until lights on as measured by PSG. Change from baseline to average WASO on Days 29 and 30 was reported. (NCT02783729)
Timeframe: Baseline, Days 29/30

,,
Interventionminutes (Mean)
BaselineChange at Days 29/30
Lemborexant 10 mg114.83-46.43
Lemborexant 5 mg113.44-43.89
Placebo111.75-18.58

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Change From Baseline in Mean WASO2H and TST of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 29/30

WASO2H is defined as the time in minutes of wake during the interval from 240 minutes after lights off until lights on. TST is defined as the amount of sleep in minutes from sleep onset until terminal awakening. WASO and TST were measured by PSG. Change from baseline to average WASO and TST on Day 29 and 30 were reported. (NCT02783729)
Timeframe: Baseline, Days 29/30

,,
Interventionminutes (Mean)
WASO2H: BaselineWASO2H: Days 29 /30TST: BaselineTST: Days 29/30
Lemborexant 10 mg76.88-28.84325.0767.86
Lemborexant 5 mg76.60-27.19328.0061.99
Placebo74.44-8.92330.6725.65

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Change From Baseline in Subjective Sleep Efficiency (sSE) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER

sSE: percentage of sTST per subjective time spent in bed asleep, calculated as the interval from the time attempted to sleep to time stopped trying to sleep for the night, and time spent asleep derived from subjective time spent in bed minus sWASO. sWASO: estimated minutes of wake at night after initial sleep onset to time stopped trying to sleep for the night. sSE was analyzed with DHR on an electronic sleep diary. Subjective measures were derived from sleep diaries entries, collected daily and analyzed at appropriate intervals. (NCT02783729)
Timeframe: First 7 nights (approximately Week 1) and Last 7 nights (approximately Week 4)

,,
Intervention% of subjective time in bed asleep (Mean)
sSE: Baseline: With DHRsSE: Change at 1st 7 nights: With DHRsSE: Change at last 7 nights: With DHR
Lemborexant 10 mg54.3113.9716.12
Lemborexant 5 mg56.0510.5612.92
Zolpidem Tartrate Extended Release 6.25 mg55.4911.9614.83

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Change From Baseline in Mean LPS, WASO, and TST of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER on Days 1/2 and Days 29/30

LPS is defined as the time in minutes from lights off to the first epoch of 20 consecutive epochs of non-wakefulness as measured by the PSG. WASO is defined as minutes of wake from the onset of persistent sleep until lights on as measured by PSG. TST is defined as the amount of sleep in minutes from LPS until terminal awakening as measured by PSG. Change from baseline to average LPS, WASO, and TST on Days 1 and 2, and Days 29 and 30 were reported. (NCT02783729)
Timeframe: Baseline, Days 1/2, and Days 29/30

,,
Interventionminutes (Mean)
LPS: BaselineLPS: Change at Days 1/2LPS: Change at Days 29/30WASO: BaselineWASO: Change at Days 1/2WASO: Change at Days 29/30TST: BaselineTST: Change at Days 1/2TST: Change at Days 29/30
Lemborexant 10 mg44.61-19.48-21.46114.83-59.59-46.43325.0779.5867.86
Lemborexant 5 mg44.86-16.59-19.53113.44-49.96-43.89328.0065.2261.99
Zolpidem Tartrate Extended Release 6.25 mg44.52-12.56-7.51114.31-44.36-36.50326.9955.3143.34

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Change From Baseline in Subjective Sleep Onset Latency (sSOL), Subjective Wake After Sleep Onset (sWASO) and Subjective Total Sleep Time (sTST) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER

sSOL: estimated minutes from time attempted to sleep to sleep onset. sWASO: estimated minutes of wake at night after initial sleep onset to time stopped trying to sleep for the night. sTST: minutes of sleep from sleep onset to time stopped trying to sleep for the night. sSOL, sWASO, sTST were analyzed with diary handling rules (DHR) on an electronic sleep diary. Subjective measures were derived from sleep diaries entries, collected daily and analyzed at appropriate intervals. (NCT02783729)
Timeframe: First 7 nights (approximately Week 1) and Last 7 nights (approximately Week 4)

,,
Interventionminutes (Mean)
sSOL: Baseline: With DHRsSOL: 1st 7 nights: With DHRsSOL: last 7 nights: With DHRsWASO: Baseline: With DHRsWASO: Change at 1st 7 nights: With DHRsWASO: Change at last 7 nights: With DHRsTST: Baseline: With DHRsTST: Change at 1st 7 nights: With DHRsTST: Change at last 7 nights: With DHR
Lemborexant 10 mg60.88-21.88-24.79175.35-55.06-57.96266.1067.8079.95
Lemborexant 5 mg65.79-22.54-25.20166.76-39.33-44.51275.7450.3062.41
Zolpidem Tartrate Extended Release 6.25 mg60.54-16.23-17.04173.06-48.91-63.52273.0756.9971.01

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Change From Baseline in WASO in the Second Half of the Night (WASO2H) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER on Days 29/30

WASO2H is defined as time in minutes of wake during the interval from 240 minutes after lights off until lights on as measured by PSG. Change from baseline to average WASO2H on Days 29 and 30 was reported. (NCT02783729)
Timeframe: Baseline, Days 29/30

,,
Interventionminutes (Mean)
BaselineChange at Days 29/30
Lemborexant 10 mg76.88-28.84
Lemborexant 5 mg76.60-27.19
Zolpidem Tartrate Extended Release 6.25 mg78.04-21.42

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Percentage of Responders With Objective and Subjective Sleep Onset Response, and Objective and Subjective Sleep Maintenance Response

Objective sleep onset response: LPS less than or equal to (<=) 20 minutes (mins) provided baseline LPS was greater than (>) 30 mins. Subjective sleep onset response: sSOL <=20 mins provided mean baseline sSOL was >30 mins. Objective sleep maintenance response: WASO <=60 minutes provided baseline WASO was >60 mins and was reduced by >10 mins compared to baseline. Subjective sleep maintenance response: sWASO <=60 mins provided mean WASO was >60 mins and was reduced by >10 mins compared to baseline. Subjective measures were derived from sleep diaries entries, collected daily and analyzed at appropriate intervals. Average data for Days 1 and 2, Days 29 and 30, and first and last 7 nights of treatment period was reported. (NCT02783729)
Timeframe: Days 1/2, Days 29/30, first 7 night (approximately Week 1), and Last seven nights (approximately Week 4)

,,,
Interventionpercentage of participants (Number)
LPS: Days 1/2LPS: Days 29/30sSOL: First 7 nights (with DHR)sSOL: Last 7 nights (with DHR)WASO: Days 1/2WASO: Days 29/30sWASO: First 7 nights (with DHR)sWASO: Last 7 nights (with DHR)
Lemborexant 10 mg17.822.310.414.564.346.120.423.0
Lemborexant 5 mg15.820.39.816.951.144.416.923.3
Placebo15.415.92.97.216.822.19.615.4
Zolpidem Tartrate Extended Release 6.25 mg10.311.47.68.746.034.616.723.2

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Change From Baseline in Score From Items 4 to 7 on the Insomnia Severity Index (ISI) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Zolpidem ER and Placebo on Day 31

The ISI is a 7-item self-report questionnaire assessing the nature, severity, and impact of insomnia. The dimensions evaluated were: severity of sleep onset; sleep maintenance; early morning awakening problems; sleep dissatisfaction; interference of sleep difficulties with daytime functioning; noticeability of the sleep problems by others; and distress caused by the sleep difficulties. A 5-point Likert scale was used to rate each item (from 0 = no problem to 4 = very severe problem) yielding a total score from 0 to 28. (NCT02783729)
Timeframe: Baseline and Day 31

,,,
Interventionscore on scale (Mean)
BaselineChange at Day 31
Lemborexant 10 mg10.84-4.77
Lemborexant 5 mg10.91-4.83
Placebo11.21-3.88
Zolpidem Tartrate Extended Release 6.25 mg11.06-5.24

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Change From Baseline in Mean LPS, WASO, WASO2H, and TST of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 1/2

LPS: amount of time in minutes from lights off to first epoch of 20 consecutive epochs of non-wakefulness. WASO: amount of time in minutes of wake from the onset of persistent sleep until lights. WASO2H: amount of time in minutes of wake during the interval from 240 minutes after lights off until lights on. TST: amount of time in minutes of sleep from sleep onset until terminal awakening. LPS, WASO, WASO2H, and TST were measured by PSG. Change from baseline to average LPS, WASO, WASO2H, and TST on Day 1 and 2 were reported. (NCT02783729)
Timeframe: Baseline, Days 1/2

,,
Interventionminutes (Mean)
LPS: BaselineLPS: Change at Days 1/2WASO: BaselineWASO: Change at Days 1/2WASO2H: BaselineWASO2H: Change at Days 1/2TST: BaselineTST: Change at Days 1/2
Lemborexant 10 mg44.61-19.48114.83-59.5976.88-37.10325.0779.58
Lemborexant 5 mg44.86-16.59113.44-49.9676.60-30.28328.0065.22
Placebo43.89-6.45111.75-15.0774.44-7.06330.6719.44

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Change From Baseline in Mean Latency to Persistent Sleep (LPS) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 29/30

LPS is defined as the time in minutes from lights off to the first epoch of 20 consecutive epochs of non- wakefulness as measured by PSG. Change from baseline to average LPS on Day 29 and 30 was reported. (NCT02783729)
Timeframe: Baseline, Days 29/30

,,
Interventionminutes (Mean)
BaselineChange at Days 29/30
Lemborexant 10 mg44.61-21.46
Lemborexant 5 mg44.86-19.53
Placebo43.89-7.93

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Change From Baseline in Mean Body Sway Upon Awakening in the Morning for Lemborexant 5 mg and Lemborexant 10 mg Compared to Zolpidem ER on Days 2/3

Body sway is detected through a cable around the participant's waist by the ataxia meter. Body sway is measured in units of one-third degree of the angle of arc. For ease in reporting, these are called arbitrary units, with a higher number indicating more body sway (less postural stability). Change from baseline in mean body sway on Days 2 and 3 was reported. (NCT02783729)
Timeframe: Baseline, Days 2/3

,,
Interventionone-third degree of angle of arc (Mean)
BaselineChange at Days 2/3
Lemborexant 10 mg36.29-8.97
Lemborexant 5 mg26.40-0.82
Zolpidem Tartrate Extended Release 6.25 mg26.968.47

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Change From Baseline in Mean sSE of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo

sSE: percentage of sTST per subjective time spent in bed asleep, calculated as the interval from the time attempted to sleep to time stopped trying to sleep for the night, and time spent asleep derived from subjective time spent in bed minus sWASO. sWASO: estimated minutes of wake at night after initial sleep onset to time stopped trying to sleep for the night. sSE was analyzed with DHR on an electronic sleep diary. Subjective measures were derived from sleep diaries entries, collected daily and analyzed at appropriate intervals. (NCT02783729)
Timeframe: First 7 nights (approximately Week 1) and Last 7 nights (approximately Week 4)

,,
Intervention% of subjective time in bed asleep (Mean)
sSE: Baseline: With DHRsSE: Change at 1st 7 nights: With DHRsSE: Change at last 7 nights: With DHR
Lemborexant 10 mg54.3113.9716.12
Lemborexant 5 mg56.0510.5612.92
Placebo56.086.738.35

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Change From Baseline in Mean Sleep Efficiency (SE) of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 29/30

SE is defined as percentage of time spent in bed asleep, calculated as total sleep time (TST) divided by interval from lights off until lights on as measured by PSG, multiplied by 100. Change from baseline to average SE on Day 29 and 30 was reported. (NCT02783729)
Timeframe: Baseline, Days 29/30

,,
InterventionPercentage of time in bed asleep (Mean)
BaselineChange at Days 29/30
Lemborexant 10 mg67.8514.09
Lemborexant 5 mg68.3612.93
Placebo68.895.35

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Change From Baseline in Mean SE of Lemborexant 10 mg and Lemborexant 5 mg Compared to Placebo on Days 1/2

SE is defined as percentage of time spent in bed asleep, calculated as TST divided by interval from lights off until lights on as measured by PSG, multiplied by 100. Change from baseline to average SE on Day 1 and 2 were reported. (NCT02783729)
Timeframe: Baseline, Days 1/2

,,
InterventionPercentage of time in bed asleep (Mean)
SE: BaselineSE: Change at Days 1/2
Lemborexant 10 mg67.8516.48
Lemborexant 5 mg68.3613.60
Placebo68.894.22

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Change From Baseline in Mean Quality of Memory (QOM) and Continuity of Attention (COA) on Days 2/3

QOM represents the ability to store information in memory and subsequently retrieve it. It is a composite score created by combining accuracy measures from 2 sets of working memory and 4 sets of episodic memory. Two sets of working memory were included: numerical and spatial working memory, and ranges from -2 to 2. Four sets of episodic memory were included: immediate and delayed word recall, and word and picture recognition, and ranges from -200 to 400. COA is the ability to sustain attention. Number of correct responses (out of 50) for choice reaction time was added to total number of targets correctly identified (out of 45) digit vigilance minus number of false alarms (total score of -45 to 95). Higher values were better. Change from baseline to average QOM and COA on Days 2 and 3 was reported. (NCT02783729)
Timeframe: Baseline, Days 2/3

,,,
Interventionunits on scale (Mean)
QOM: BaselineQOM: Change at Days 2/3COA: BaselineCOA: Change at Days2/3
Lemborexant 10 mg340.7-2.891.3-0.7
Lemborexant 5 mg345.71.491.00.2
Placebo342.23.590.70.0
Zolpidem Tartrate Extended Release 6.25 mg350.0-12.190.6-1.0

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Change From Baseline in Mean Power of Attention (POA) and Speed of Memory Retrieval (SOMT) on Days 2/3

POA reflects the ability to focus attention and process information. POA is calculated from the sum of simple reaction time, choice reaction time and digit vigilance. SOMT reflects time taken to retrieve information from working and episodic memory. SOMT is a composite score created by combining numerical working memory and spatial working memory and word recognition and picture recognition. Cognitive performance assessment was done by a computerized performance assessment battery (PAB) which was administered on a laptop computer. A positive change from baseline reflects impairment and a lower value of decrease from baseline indicates better performance. Change from baseline to average POA and SOMT on Days 2 and 3 was reported. (NCT02783729)
Timeframe: Baseline, Days 2/3

,,,
Interventionmillisecond (Mean)
POA: BaseinePOA : Days 2/3SOMT: BaselineSOMT: Days 2/3
Lemborexant 10 mg1399.231.14619.8-152.8
Lemborexant 5 mg1452.98.94674.3-185.1
Placebo1421.0-14.24507.7-177.9
Zolpidem Tartrate Extended Release 6.25 mg1418.737.14513.860.7

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Change in Wake After Sleep Onset (WASO) From Baseline to Days 1 and 2

WASO is the time in minutes spent awake after onset of persistent sleep until lights on as determined by polysomnography (PSG) (NCT02839200)
Timeframe: Baseline and Days 1&2

Interventionminutes (Least Squares Mean)
ACT-541468 5 mg-28.4
ACT-541468 10 mg-32.3
ACT-541468 25 mg-37.7
ACT-541468 50 mg-47.1
Zolpidem-29.9
Placebo-21.4

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Change in Subjective Wake After Sleep Onset (sWASO) From Baseline to Week 4

sWASO is the self-reported time spent awake after sleep onset as reported in the sleep diary. (NCT02839200)
Timeframe: Baseline and Week 4

InterventionMinutes (Mean)
ACT-541468 5 mg-31.32
ACT-541468 10 mg-24.35
ACT-541468 25 mg-29.8
ACT-541468 50 mg-35.45
Zolpidem-29.08
Placebo-23.61

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Change in Subjective Latency to Sleep Onset (sLSO) From Baseline to Week 4

sLSO is the self-reported time to fall asleep, as reported in the sleep diary (NCT02839200)
Timeframe: Baseline and Week 4

InterventionMinutes (Mean)
ACT-541468 5 mg-13.38
ACT-541468 10 mg-21.07
ACT-541468 25 mg-15.50
ACT-541468 50 mg-23.65
Zolpidem-19.98
Placebo-16.32

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Change in Latency to Persistent Sleep (LPS) From Baseline to Days 1 and 2

LPS is the duration of time in minutes from lights off to persistent sleep onset as determined by PSG (NCT02839200)
Timeframe: Baseline and Days 1&2

InterventionMinutes (Mean)
ACT-541468 5 mg-26.88
ACT-541468 10 mg-29.31
ACT-541468 25 mg-36.14
ACT-541468 50 mg-36.41
Zolpidem-45.14
Placebo-22.02

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Standard Deviation of Lane Position (SLDP)

Lane deviation (swerving) on a driving simulator. This is measured as the distance (cm) the driver deviates from the lane. (NCT03297944)
Timeframe: 16 hours

Interventiondistance (cm) (Mean)
2ALP/PLC1ALP/PLC0.5ALP/PLCZOL/PLCPLC/PLCPLC/ALP
All Participants40.0837.2836.0637.6136.3040.72

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Sleep Efficiency

Mean change in sleep efficiency on second sleep study minus sleep efficiency on the first sleep study. Higher values suggest more efficient sleep. Sleep efficiency is described as a percentage. (NCT03307005)
Timeframe: 1 week

Interventionsleep efficiency percentage (Mean)
Intervention7.3
Control-5.5

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Sleep Latency

Mean change in sleep latency on second sleep study minus sleep latency on the first sleep study. Lower values suggest faster sleep onset. Sleep latency is measured in minutes. (NCT03307005)
Timeframe: 1 week

Interventionminutes (Mean)
Intervention-73.3
Control21.9

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Total Sleep Time

Mean change in total sleep time on second sleep study minus total sleep time on first sleep study. Higher values suggest more total sleep time. Total sleep time is measured in minutes. (NCT03307005)
Timeframe: 1 week

Interventionminutes (Mean)
Intervention67.8
Control-87.3

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Epworth Sleepiness Scale

a validated questionnaire that assesses chronic subjective sleepiness. The scale ranges from 0-24 with higher values signifying more sleepiness. A binary cutpoint of 11 or higher is considered significant sleepiness. (NCT03307005)
Timeframe: 1 week

,
Interventionscore on a scale (Mean)
Baseline ESS scoreFinal ESS score
Control12.513
Intervention10.37

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Insomnia Severity Index

a questionnaire that assesses insomnia severity with a range of score from 0-28. Scores >=15 are signify the presence of insomnia (NCT03307005)
Timeframe: 1 week

,
Interventionscore on a scale (Mean)
Baseline ISI scoreFinal ISI score
Control1413.5
Intervention16.711

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Kansas City Cardiomyopathy Questionnaire

a validated, disease-specific quality of life measure for patients with heart failure. Raw scores vary from 22-133. Lower scores signify worst heart failure-related quality of life. (NCT03307005)
Timeframe: 1 week

,
Interventionscore on a scale (Mean)
Baseline KCCQ-23 ScoreFinal KCCQ-23 Score
Control99100
Intervention91.797.3

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Pittsburgh Sleep Quality Index

a self report questionnaire that assess sleep quality. The scale ranges from 0-21. Scores higher than 5 indicate poor sleep quality (NCT03307005)
Timeframe: 1 week

,
Interventionscore on a scale (Mean)
Baseline PSQI scoreFinal PSQI score
Control1211
Intervention10.711.3

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Change From Baseline in Time to First Awakening After Sleep on Day 1 and 13

PSG was used to measure the time to first awakening after sleep onset. Positive changes in time to first awakening after sleep indicate improvement. (NCT03375203)
Timeframe: Baseline, Day 1 and 13

,,,,
InterventionMinutes (Mean)
Day 1Day 13
JNJ-42847922 10 mg23.1133.12
JNJ-42847922 20 mg53.9048.92
JNJ-42847922 5 mg10.7132.13
Placebo12.0511.08
Zolpidem35.6327.55

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Change From Baseline in Total Sleep Time (TST) as Measured by PSG Over 6 Hours on Nights 1 and 13

TST is defined as the total sleep time in minutes. The total sleep time is the total amount of sleep time scored during the total recording time. Positive changes in TST indicate improvement. (NCT03375203)
Timeframe: Baseline, Over 6 hours on Nights 1 and 13

,,,,
InterventionMinutes (Mean)
Night 1Night 13
JNJ-42847922 10 mg76.4766.03
JNJ-42847922 20 mg80.4967.66
JNJ-42847922 5 mg43.2639.80
Placebo25.5033.16
Zolpidem53.7035.84

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Change From Baseline in Total Sleep Time (TST) as Measured by PSG Over 8 Hours on Nights 1 and 13

TST is defined as the total sleep time in minutes. The total sleep time is the total amount of sleep time scored during the total recording time. Positive changes in TST indicate improvement. (NCT03375203)
Timeframe: Baseline, Over 8 hours on Nights 1 and 13

,,,,
InterventionMinutes (Mean)
Night 1Night 13
JNJ-42847922 10 mg81.2064.84
JNJ-42847922 20 mg81.0764.27
JNJ-42847922 5 mg47.8545.72
Placebo37.0338.45
Zolpidem63.8839.26

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Change From Baseline in Total Time Spent in Non-Rapid Eye Movement Sleep on Day 1 and 13

PSG was used to measure total time spent in non-rapid eye movement sleep stages N1, N2 and N3. Total time spent was sum of N1, N2 and N3. Positive changes in NREM duration indicate improvement. (NCT03375203)
Timeframe: Baseline, Day 1 and 13

,,,,
InterventionMinutes (Mean)
Day 1Day 13
JNJ-42847922 10 mg56.0847.41
JNJ-42847922 20 mg57.2951.37
JNJ-42847922 5 mg37.6239.33
Placebo27.8732.74
Zolpidem58.4733.28

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Change From Baseline in Wake After Final Awakening on Day 1 and 13

PSG was used to measure the time awake after final awakening to the end of the PSG period. Negative changes in wake after final awakening indicate improvement. (NCT03375203)
Timeframe: Baseline, Day 1 and 13

,,,,
InterventionMinutes (Mean)
Day 1Day 13
JNJ-42847922 10 mg2.8012.42
JNJ-42847922 20 mg7.215.62
JNJ-42847922 5 mg-0.28-0.39
Placebo-13.63-5.32
Zolpidem-5.40-2.17

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Change From Baseline in Wake During Total Sleep Period on Day 1 and 13

PSG was used to measure wake time during the total recording period. Negative changes in wake during total sleep period indicate improvement. (NCT03375203)
Timeframe: Baseline, Day 1 and 13

,,,,
InterventionMinutes (Mean)
Day 1Day 13
JNJ-42847922 10 mg-49.64-42.57
JNJ-42847922 20 mg-52.25-41.95
JNJ-42847922 5 mg-27.47-19.79
Placebo-13.79-18.83
Zolpidem-32.36-20.58

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Change in Subjective Sleep Parameters From Day 14 as Compared to Day 17 as Measured by the Consensus Sleep Diary-Morning Administration (CSD-M):Self-Reported Sleep-Onset Latency (sSOL), Subjective Wake After Sleep Onset (sWASO) and sTST

CSD-M is a standardized participant diary based on expert consensus and qualitative participant input to retrieve patient reported subjective sleep parameters related to prior night's sleep. Negative change in sSOL, sWASO indicate improvement and positive change in Subjective Total Sleep Time (sTST) indicates improvement. (NCT03375203)
Timeframe: Day 14 to Day 17

,,,,
InterventionMinutes (Mean)
sSOLsWASOsTST
JNJ-42847922 10 mg9.67-2.136.96
JNJ-42847922 20 mg15.55-10.8019.71
JNJ-42847922 5 mg-4.83-0.7613.07
Placebo-20.56-12.3930.95
Zolpidem9.573.76-7.95

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Change in Subjective Sleep Parameters From Day 14 as Compared to Day 17 Using Consensus Sleep Diary-Morning Administration: Subjective Refreshed Feeling on Waking (sFRESH) and Subjective Quality of Sleep (sQUAL)

CSD-M is a standardized subject diary based on expert consensus and qualitative subject input to retrieve patient reported subjective sleep parameters related to the prior night's sleep. Sleep quality (sQUAL) and how well rested subjects felt at awaking are rated on a 5-point Likert scale ranging from 1 (very poor) to 5 (very good). Higher ratings indicate better sleep quality and more refreshing/restorative quality of sleep (sFRESH). CSD-M parameters analyzed includes: sFRESH and sQUAL. Positive change in sFRESH and sQUAL indicates improvement. (NCT03375203)
Timeframe: Day 14 to Day 17

,,,,
InterventionUnits on a Scale (Mean)
sFRESHsQUAL
JNJ-42847922 10 mg0.04-0.07
JNJ-42847922 20 mg0.110.02
JNJ-42847922 5 mg0.170.24
Placebo0.130.19
Zolpidem-0.03-0.12

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Number of Participants With Clinically Significant Electrocardiogram (ECG) Abnormalities

Twelve-lead ECGs were recorded in a supine position and different ECG intervals (Respiratory rate [RR], PR, time for ventricular depolarization [QRS], and total time from ventricular depolarization to complete repolarization [QT]) and heart rate was measured. This included heart rate:<=50 beats per minute (bpm) and >=100 bpm; PR interval <=120 millisecond (msec) and >=200 msec; QRS interval: <=60 msec and >=120 msec; QT interval:<=200 msec and >=500 msec. (NCT03375203)
Timeframe: Up to Day 14

,,,,
InterventionParticipants (Count of Participants)
Heart rate: <=50 bpmHeart rate:>=100 bpmPR interval: <=120 msecPR interval: >=200 msecQRS interval: <=60 msecQRS interval: >=120 msecQT interval: <=200 msecQT interval: >=500 msec
JNJ-42847922 10 mg50040000
JNJ-42847922 20 mg60120001
JNJ-42847922 5 mg70040000
Placebo100040001
Zolpidem60070000

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Number of Participants With Clinically Significant Laboratory Abnormalities

Number of participants with clinically significant laboratory abnormalities were reported. Blood samples for serum chemistry (albumin, alkaline phosphatase, alanine aminotransferase, aspartate aminotransferase, bicarbonate, calcium, chloride, creatine Kinase, gamma glutamyl transferase, lactate dehydrogenase, phosphate, potassium, sodium), and urinalysis (bilirubin, protein) were collected for clinical laboratory testing. (NCT03375203)
Timeframe: Up to Day 15

,,,,
InterventionParticipants (Count of Participants)
Alanine Aminotransferase: Abnormally highAlbumin: Abnormally lowAlbumin: Abnormally highAlkaline Phosphatase: Abnormally highAspartate Aminotransferase: Abnormally highBicarbonate: Abnormally lowBicarbonate: Abnormally highBilirubin: Abnormally highCalcium: Abnormally lowCalcium: Abnormally highChloride: Abnormally lowChloride: Abnormally highCreatine Kinase: Abnormally highCreatinine: Abnormally highDirect Bilirubin: Abnormally highGamma Glutamyl Transferase: Abnormally highLactate Dehydrogenase: Abnormally highPhosphate: Abnormally lowPhosphate: Abnormally highPotassium: Abnormally lowPotassium: Abnormally highProtein: Abnormally lowSodium: Abnormally lowSodium: Abnormally high
JNJ-42847922 10 mg000000000000000010003000
JNJ-42847922 20 mg000000000000000000001000
JNJ-42847922 5 mg000000000000110000000100
Placebo000000000010000000000000
Zolpidem000000000000000000002000

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Number of Participants With Clinically Significant Vital Signs and Physical Abnormalities

Clinically significant vital signs (pulse, supine and standing blood pressure (systolic and diastolic), and oral, temperature) and physical abnormalities (body weight) were reported. Abnormally low parameters included pulse (bpm)- decrease value from baseline greater than or equal to (>=) 15 to <=50; Systolic BP (mmHg [Millimeter of mercury])- decrease value from baseline >=20 to <=90; Diastolic BP- decrease value from baseline >=15 to <=50; weight (Kilogram[Kg])- decrease from baseline >=7%; Body temperature (Celsius [C])- <35.5. Abnormally high parameters included pulse- increase value from baseline >=15 to >=100; Systolic BP(mmHg)- increase from baseline of >=20 to >=180; Diastolic BP- increase value from baseline >=15 to >=105; weight(Kg)- increase from baseline of >=7%; body temperature (C)- >37.5. (NCT03375203)
Timeframe: Up to Day 15

,,,,
InterventionParticipants (Count of Participants)
Supine Pulse Rate: Abnormally lowSupine Pulse Rate: Abnormally highStanding Pulse Rate: Abnormally lowStanding Pulse Rate: Abnormally highSupine Systolic BP: Abnormally lowSupine Systolic BP: Abnormally highStanding Systolic BP: Abnormally lowStanding Systolic BP: Abnormally highSupine Diastolic BP: Abnormally lowSupine Diastolic BP: Abnormally highStanding Diastolic BP: Abnormally lowStanding Diastolic BP: Abnormally highTemperature: Abnormally lowTemperature: Abnormally highWeight: Abnormally lowWeight: Abnormally high
JNJ-42847922 10 mg2003301000000000
JNJ-42847922 20 mg3016203000103201
JNJ-42847922 5 mg2007001001103000
Placebo2118312220002102
Zolpidem01111205041012100

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Number of Participants With Treatment-Emergent Serious Adverse Events and Events of Special Interest

Treatment-emergent serious adverse events are serious adverse events with an onset date occurring at or after the initial administration of study drug through the Day 17 telephone contact date, or the day of last dose plus 3 days for participants without the Day 17 telephone contact date. Events of special interest included: Cataplexy; Sleep paralysis; Complex sleep-related behaviors such as confusional arousals, somnambulism (sleep walking), sleep terrors, bruxism (teeth grinding), sleep sex, sleep related eating disorder, sleep behavior disorder, and catathrenia (REM-associated end-inspiratory apnea/breath holding); Abnormal dreams; Falls. (NCT03375203)
Timeframe: Up to Day 17

,,,,
InterventionParticipants (Count of Participants)
Treatment-emergent Serious AEEvents of Special Interest
JNJ-42847922 10 mg02
JNJ-42847922 20 mg11
JNJ-42847922 5 mg01
Placebo02
Zolpidem14

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Number of Participants With Withdrawal Symptoms of JNJ-42847922 as Measured by Physician Withdrawal Checklist (PWC) From Day 14 to Day 17

PWC-20 is a reliable, sensitive instrument having 20-items used to assess potential withdrawal symptoms following cessation of treatment. Items are as follows: Loss of Appetite, Nausea-Vomiting, Diarrhea, Anxiety-Nervousness, Irritability, Dysphoric Mood-Depression, Insomnia, Fatigue, Poor Coordination, Restlessness, Diaphoresis, Tremor, Dizziness, Headaches, Stiffness, Weakness, Increased Acuity Sound Smell Touch (IASST), Paresthesias, Remember, Derealization. Each item score ranges from 0 (not present)-3 (severe), where higher scores = more affected condition. Total score ranges from 0-60, where higher score indicates more affected condition. PWC-20 score was imputed as follows: sum of the non-missing items * (total number of items) / (number of items non-missing). (NCT03375203)
Timeframe: Day 14 to Day 17

,,,,
InterventionParticipants (Count of Participants)
Loss of Appetite: No SymptomsLoss of Appetite: Improved SymptomsLoss of Appetite: Symptoms Present and UnchangedLoss of Appetite: New or Worsened SymptomsNausea-Vomiting: No SymptomsNausea-Vomiting: Improved SymptomsNausea-Vomiting: Symptoms Present and UnchangedNausea-Vomiting: New or Worsened SymptomsDiarrhea: No SymptomsDiarrhea: Improved SymptomsDiarrhea: Symptoms Present and UnchangedDiarrhea: New or Worsened SymptomsAnxiety-Nervousness: No SymptomsAnxiety-Nervousness:Improved SymptomsAnxiety-Nervousness:Symptoms Present and UnchangedAnxiety-Nervousness: New or Worsened SymptomsIrritability: No SymptomsIrritability:Improved SymptomsIrritability:Symptoms Present and UnchangedIrritability:New or Worsened SymptomsDysphoric Mood: No SymptomsDysphoric Mood: Improved SymptomsDysphoric Mood: Symptoms Present and UnchangedDysphoric Mood: New or Worsened SymptomsInsomnia: No SymptomsInsomnia: Improved SymptomsInsomnia: Symptoms Present and UnchangedInsomnia: New or Worsened SymptomsFatigue: No SymptomsFatigue: Improved SymptomsFatigue: Symptoms Present and UnchangedFatigue: New or Worsened SymptomsPoor Coordination: No SymptomsPoor Coordination: Improved SymptomsPoor Coordination: Symptoms Present and UnchangedPoor Coordination: New/Worsened SymptomsRestlessness:No SymptomsRestlessness:Improved SymptomsRestlessness:Symptoms Present and UnchangedRestlessness:New or Worsened SymptomsDiaphoresis:No SymptomsDiaphoresis:Improved SymptomsDiaphoresis:Symptoms Present and UnchangedDiaphoresis:New or Worsened SymptomsTremor: No SymptomsTremor: Improved SymptomsTremor: Symptoms Present and UnchangedTremor: New or Worsened SymptomsDizziness:No SymptomsDizziness: Improved SymptomsDizziness: Symptoms Present and UnchangedDizziness:New or Worsened SymptomsHeadaches:No SymptomsHeadaches:Improved SymptomsHeadaches:Symptoms Present and UnchangedHeadaches:New or Worsened SymptomsStiffness:No SymptomsStiffness:Improved SymptomsStiffness:Symptoms Present and UnchangedStiffness:New or Worsened SymptomsWeakness:No SymptomsWeakness:Improved SymptomsWeakness:Symptoms Present and UnchangedWeakness:New or Worsened SymptomsIASST: No SymptomsIASST: Improved SymptomsIASST: Symptoms Present and UnchangedIASST: New or Worsened SymptomsParesthesias:No SymptomsParesthesias:Improved SymptomsParesthesias:Symptoms Present and UnchangedParesthesias:New or Worsened SymptomsRemember:No SymptomsRemember:Improved SymptomsRemember:Symptoms Present and UnchangedRemember:New or Worsened SymptomsDerealization:No SymptomsDerealization:Improved SymptomsDerealization:Symptoms Present and UnchangedDerealization:New or Worsened Symptoms
JNJ-42847922 10 mg65401663016711164312595336811011133214411982637005991165203690016621161432642226531166103662025694168101
JNJ-42847922 20 mg6800067001671006232160431651111711281245896615116051265201680006431060701633026530063302680005681367100
JNJ-42847922 5 mg690006710169000681005891166300141528124315746531059622681006801069000511251622236900066111680106071168100
Placebo650046700265202642215863266021121927113021513616115593264302662016331256922598116133264122624125095564401
Zolpidem66102635106340262502589026610216152117441456615126071164212670026071156337593166520262214680015365568100

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Percentage of Participants With Sleep-Onset Rapid Eye Movement on Day 1 and 13

PSG was used to measure the sleep-onset REM in participants. REM sleep periods within 15 minutes from sleep onset were measured. (NCT03375203)
Timeframe: Day 1 and 13

,,,,
Interventionpercentage of participants (Number)
Day 1Day 13
JNJ-42847922 10 mg9.64.1
JNJ-42847922 20 mg14.18.7
JNJ-42847922 5 mg4.22.9
Placebo1.31.4
Zolpidem02.9

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Change From Baseline in Wake After Sleep Onset (WASO) Measured Hourly on Days 1 and 13 From Hour 1 to Hour 8

Polysomnography was used to measure the time to wake after initial sleep onset measured hourly on Day 1 and 13 from Hour 1 to Hour 8. WASO is measured during overnight sleep laboratory (PSG) assessment and defined as the duration of wakefulness from the onset of persistent sleep (that is, 10 consecutive minutes of sleep) over 8 hours of PSG assessment. Negative changes in WASO indicate improvement. (NCT03375203)
Timeframe: Baseline, Days 1 and 13 (Hours 1 to 8)

,,,,
InterventionMinutes (Mean)
WASO (hour 1): Day 1WASO (hour 1): Day 13WASO (hour 2): Day 1WASO (hour 2):Day 13WASO (hour 3): Day 1WASO (hour 3): Day 13WASO (hour 4): Day 1WASO (hour 4): Day 13WASO (hour 5): Day 1WASO (hour 5): Day 13WASO (hour 6): Day 1WASO (hour 6): Day 13WASO (hour 7): Day 1WASO (hour 7): Day 13WASO (hour 8): Day 1WASO (hour 8): Day 13
JNJ-42847922 10 mg-3.44-7.05-9.62-9.04-11.05-8.10-9.67-9.57-7.53-5.34-5.440.56-3.84-1.50-0.651.88
JNJ-42847922 20 mg-6.37-7.47-10.82-9.64-9.64-6.99-9.74-6.21-7.44-7.97-7.78-7.37-1.611.161.251.24
JNJ-42847922 5 mg-3.55-4.78-5.72-4.12-3.91-0.31-4.73-3.47-6.16-4.06-4.46-3.09-5.71-4.920.66-0.63
Placebo-3.400.431.061.11-5.57-5.70-5.33-5.49-3.36-4.96-1.06-4.69-5.01-3.57-7.52-1.73
Zolpidem-5.40-4.90-7.68-4.37-9.62-5.12-6.23-7.00-4.34-5.03-1.460.84-6.15-0.75-3.95-3.22

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Change From Baseline in Rapid Eye Movement (REM) Latency on Day 1 and 13

PSG was used to measure the REM latency. REM latency was defined as the time to first REM from sleep onset to reaching the first epoch of REM sleep. (NCT03375203)
Timeframe: Baseline, Day 1 and 13

,,,,
InterventionMinute (Mean)
Day 1Day 13
JNJ-42847922 10 mg-85.61-83.89
JNJ-42847922 20 mg-88.36-73.40
JNJ-42847922 5 mg-38.06-32.11
Placebo-26.60-26.41
Zolpidem-42.73-31.59

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Change From Baseline in Sleep Disturbance as Measured by Patient Reported Outcome Measurement Information System - Sleep Disturbance (PROMIS-SD) Total Score on Days 8 and 14

PROMIS Sleep Disturbance (PROMIS-SD) Short Form subscale consists of a static 8-item questionnaire. Using a recall period of the past 7 days, it assesses the concepts of sleep initiation (2 items), quality of sleep (3 items), early morning feelings (2 items) and worrying about sleep (1 item). Each question has 5 response options ranging in value from 1 to 5. To find the total raw score for a short form with all questions answered, sum the values of the response to each question and a total score ranges from 8 to 40. Lower scores indicate less sleep disturbance. Negative changes in scores indicate improvement. (NCT03375203)
Timeframe: Baseline, Days 8 and 14

,,,,
InterventionUnit on a Scale (Mean)
Day 8Day 14
JNJ-42847922 10 mg-9.2-10.3
JNJ-42847922 20 mg-9.6-9.5
JNJ-42847922 5 mg-9.0-10.8
Placebo-4.9-5.7
Zolpidem-8.3-10.1

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Change From Baseline in Sleep Efficiency (SE) Measured by PSG on Nights 1 and 13

Sleep efficiency was measured as the total sleep time divided by the total time in bed (that is, the number of hours from the beginning of the Polysomnography recording to the end of the recording) (in percentage). Positive changes in SE indicate improvement. (NCT03375203)
Timeframe: Baseline, Nights 1 and 13

,,,,
InterventionPercentage of efficient sleep (Mean)
Night 1Night 13
JNJ-42847922 10 mg16.9213.67
JNJ-42847922 20 mg16.8613.56
JNJ-42847922 5 mg10.189.51
Placebo7.747.99
Zolpidem13.298.27

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Change From Baseline in Subjective Sleep Parameters Using Consensus Sleep Diary - Morning Administration (CSD-M) on Days 2 and 14: Number of Nighttime Awakenings (s-nNAW)

CSD-M is a standardized participant diary based on expert consensus and qualitative participant input to retrieve patient reported subjective sleep parameters related to the prior night's sleep. CSD-M parameters analyzed include: s-nNAW. Negative change in s-nNAW indicate improvement. (NCT03375203)
Timeframe: Baseline, Days 2 and 14

,,,,
Interventionawakenings (Mean)
Day 2Day 14
JNJ-42847922 10 mg0.490.05
JNJ-42847922 20 mg0.27-0.02
JNJ-42847922 5 mg0.210.04
Placebo0.640.10
Zolpidem0.38-0.22

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Change From Baseline in Subjective Sleep Parameters Using Consensus Sleep Diary - Morning Administration (CSD-M) on Days 2 and 14: Self-Reported Sleep-Onset Latency (sSOL), Subjective Wake After Sleep Onset (sWASO), Subjective Total Sleep Time (sTST)

CSD-M is a standardized participant diary based on expert consensus and qualitative participant input to retrieve patient reported subjective sleep parameters related to prior night's sleep. CSD-M parameters analyzed includes: sSOL, sTST, sWASO. Negative change in sSOL, sWASO indicate improvement. Positive change in sTST indicates improvement. (NCT03375203)
Timeframe: Baseline, Days 2 and 14

,,,,
InterventionMinutes (Mean)
sSOL: Day 2sSOL: Day 14sWASO: Day 2sWASO : Day 14sTST: Day 2sTST: Day 14
JNJ-42847922 10 mg-16.49-31.33-18.54-25.2029.2536.79
JNJ-42847922 20 mg-27.60-33.93-13.28-20.1634.5045.35
JNJ-42847922 5 mg-3.99-8.81-5.47-18.254.9029.34
Placebo15.2010.920.81-5.60-12.643.30
Zolpidem-24.98-14.53-15.99-17.5637.0727.68

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Change From Baseline in Subjective Sleep Parameters Using Consensus Sleep Diary - Morning Administration (CSD-M) on Days 2 and 14: Subjective Refreshed Feeling on Waking (sFRESH) and Subjective Quality of Sleep (sQUAL)

The CSD-M is a standardized participant diary based on expert consensus and qualitative participant input to retrieve patient reported subjective sleep parameters related to the prior night's sleep. Sleep quality and how well rested participants felt at awaking are rated on a 5-point Likert scale ranging from 1 (very poor) to 5 (very good). Higher ratings indicate better sleep quality (sQUAL) and more refreshing/restorative quality of sleep (sFRESH). CSD-M parameters analyzed includes: sFRESH and sQUAL. Positive change in sFRESH and sQUAL indicates improvement. (NCT03375203)
Timeframe: Baseline, Days 2 and 14

,,,,
InterventionUnits on a Scale (Mean)
sFRESH: Day 2sFRESH: Day 14sQUAL: Day 2sQUAL: Day 14
JNJ-42847922 10 mg0.340.510.490.79
JNJ-42847922 20 mg0.580.590.490.67
JNJ-42847922 5 mg0.140.390.140.43
Placebo0.070.260.110.26
Zolpidem0.410.410.660.52

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Benzodiazepine Withdrawal Symptom Questionnaire (BWSQ) Total Score for Self-Assessment of Withdrawal Symptoms on Day 17

"The BWSQ is a 20 symptom self-reported questionnaire to investigate withdrawal symptoms. Total score is the sum of item scores. Total scores can range from 0-40 with higher scores indicating greater severity of symptoms. Participants rated the degree to which they were experiencing each symptom as either 0=No, 1=Yes-moderate or 2=Yes-severe. The questionnaire had been shown to be reliable and to have acceptable construct validity in assessing withdrawal symptoms." (NCT03375203)
Timeframe: Day 17

InterventionUnits on a Scale (Mean)
Placebo1.5
JNJ-42847922 5 mg1.2
JNJ-42847922 10 mg2.0
JNJ-42847922 20 mg1.5
Zolpidem2.0

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Change From Baseline in Clinician's Assessment of Insomnia Improvement Using Clinical Global Impression-Improvement (CGI-I) Score on Day 14

The CGI-I is a 7-point scale to measure improvement in illness using a 7-point scale ranging from 1 to 7 (1=very much improved, 2=much improved, 3=minimally improved, 4=no change from baseline, 5=minimally worse, 6=much worse, 7=very much worse). Higher score indicates more severity. Negative changes in scores indicate improvement. (NCT03375203)
Timeframe: Baseline and Day 14

InterventionUnits on a Scale (Median)
Placebo3.0
JNJ-42847922 5 mg3.0
JNJ-42847922 10 mg3.0
JNJ-42847922 20 mg3.0
Zolpidem2.0

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Change From Baseline in Clinician's Assessment of Insomnia Severity Using the Clinical Global Impression - Severity (CGI-S) Score on Day 14

The CGI-S is a 7-point scale to measure severity of illness (1=normal [not at all ill], 2=borderline ill, 3=mildly ill, 4=moderately ill, 5=markedly ill, 6=severely ill, 7=among the most extremely ill participants). Higher score indicates more severity. Negative changes in scores indicate improvement. (NCT03375203)
Timeframe: Baseline and Day 14

InterventionUnits on a scale (Median)
Placebo0.0
JNJ-42847922 5 mg-1.0
JNJ-42847922 10 mg-1.0
JNJ-42847922 20 mg-1.0
Zolpidem-1.0

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Change From Baseline in Continuity of Attention as Measured by a Computerized Battery of Cognitive Tests on Day 14 (Morning)

Continuity of attention is a measure of sustained attention, combining (summed) accuracy and error measures from the choice reaction time and digit vigilance tasks. The number of correct responses (out of 50) for choice reaction time was added to the total number of targets correctly identified (out of 45) digit vigilance minus the number of false alarms (total score of -45 to 95). A high score reflects someone able to keep his/her mind on a single task for a prolonged period. A negative change from baseline reflects impairment compared to baseline. (NCT03375203)
Timeframe: Baseline and Day 14 (Morning)

Interventionunits on a scale (Mean)
Placebo0.36
JNJ-42847922 5 mg-0.20
JNJ-42847922 10 mg-1.37
JNJ-42847922 20 mg0.10
Zolpidem-0.39

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Change From Baseline in Latency to Persistent Sleep (LPS) as Measured by Polysomnography (PSG) on Night 1

Change in LPS was measured on Night 1 by PSG. LPS is the time in minutes from 'lights out' that marks the starting of total recording time to the first epoch recorded as sleep. The LPS change from baseline on Night 1 was calculated as (LPS at Night 1 minus Baseline LPS). Negative changes in LPS indicated improvement. (NCT03375203)
Timeframe: Baseline and Night 1

InterventionMinutes (Mean)
Placebo-15.24
JNJ-42847922 5 mg-29.92
JNJ-42847922 10 mg-49.49
JNJ-42847922 20 mg-47.69
Zolpidem-40.74

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Change From Baseline in LPS as Measured by PSG on Night 13

LPS was measured on Night 13 by PSG. LPS is the time in minutes from 'lights out' that marks the starting of total recording time to the first epoch recorded as sleep. Negative changes in LPS indicate improvement. (NCT03375203)
Timeframe: Baseline and Night 13

InterventionMinutes (Mean)
Placebo-23.74
JNJ-42847922 5 mg-27.12
JNJ-42847922 10 mg-53.99
JNJ-42847922 20 mg-41.19
Zolpidem-30.94

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Change From Baseline in Participant's Assessment of Insomnia Severity Using the Patient Global Impression - Severity (PGI-S) Scale Score on Day 14

The PGI-S is a self-reported scale to measure severity of illness using a 6-point scale ranging from 1 to 6, (1=no insomnia, 2=very mild, 3=mild, 4=moderate, 5=severe, 6=very severe). Considering all aspects of insomnia, participants rated their severity on the PGI-S scale. Negative changes in scores indicate improvement. (NCT03375203)
Timeframe: Baseline and Day 14

InterventionUnit on a Scale (Median)
Placebo0.00
JNJ-42847922 5 mg-1.00
JNJ-42847922 10 mg-1.00
JNJ-42847922 20 mg-1.00
Zolpidem-1.00

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Change From Baseline in Power of Attention as Measured by a Computerized Battery of Cognitive Tests on Day 14 (Morning)

Power of Attention is a combination of the speed scores from the three tests of attention, and is established to reflect the ability to focus attention and to process information. Power of Attention was calculated from the sum of the reaction time measured from the attentional tasks (Simple Reaction Time, Choice Reaction Time and Digit Vigilance Speed). Score ranges from 450 milliseconds - 61500 milliseconds. A low score reflects a fast reaction time and a high intensity of concentration. (NCT03375203)
Timeframe: Baseline and Day 14 (Morning)

Interventionmilliseconds (ms) (Mean)
Placebo35.88
JNJ-42847922 5 mg48.59
JNJ-42847922 10 mg67.09
JNJ-42847922 20 mg37.07
Zolpidem35.38

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Change From Baseline in Quality of Episodic Secondary Memory as Measured by a Computerized Battery of Cognitive Tests on Day 14 (Morning)

Quality of episodic secondary memory is calculated from the sum of 4 tests: Immediate and delayed word recall, and word and picture recognition, and ranges from -200 to 400. A high score reflects a good ability to store, hold and retrieve information of an episodic nature (that is an event or a name) and a negative change from baseline reflects impairment compared to baseline. (NCT03375203)
Timeframe: Baseline and Day 14 (Morning)

Interventionunits on scale (Mean)
Placebo-22.84
JNJ-42847922 5 mg-23.15
JNJ-42847922 10 mg-33.58
JNJ-42847922 20 mg-25.45
Zolpidem-37.96

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Change From Baseline in Quality of Working Memory as Measured by a Computerized Battery of Cognitive Tests on Day 14 (Morning)

Quality of working memory is a combination of the scores from Spatial Working Memory and Numeric Working Memory tasks, and is established to reflect the ability to temporarily hold numeric and spatial information in memory. Sum of Spatial and Numeric Working Memory sensitivity indices (SI) (accuracy) was used to calculate the quality of working memory. The quality of working memory score was calculated from formulae that combined the accuracy scores for the original as well as the new (distractor) stimuli. The range for both the numeric working memory and spatial working memory tasks SI are -1 to 1. Smaller scores reflect poorer ability (poorer quality of working memory),larger scores reflect better ability (better quality of working memory). Total score is the sum of Spatial Working Memory and Numeric Working Memory (ranges from -2 to 2). Smaller scores reflect poorer ability (poorer quality of working memory), larger scores reflect better ability (better quality of working memory. (NCT03375203)
Timeframe: Baseline and Day 14 (Morning)

InterventionUnits on scale (Mean)
Placebo0.00
JNJ-42847922 5 mg-0.03
JNJ-42847922 10 mg-0.02
JNJ-42847922 20 mg-0.04
Zolpidem0.05

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Change From Baseline in Speed of Memory as Measured by a Computerized Battery of Cognitive Tests on Day 14 (Morning)

The sum of the speed measures from the two working memory tasks (Spatial and Numeric) and the two recognition tasks (Word and Picture). Speed of Memory combines reaction times from Spatial Working Memory (range:150 to 30000 millisecond [ms]), Numeric Working Memory (150 to 30000 ms), Word Recognition (250 to 30000 ms) and Picture recognition (250 to 30000 ms) tasks. The total reaction time (sum of above 4 reaction times) measures memory retrieval speed which ranges from 800 to 120000 ms. Slower reaction time reflect poorer ability and faster reaction time reflect better ability. (NCT03375203)
Timeframe: Baseline and Day 14 (Morning)

Interventionmillisecond (Mean)
Placebo-104.75
JNJ-42847922 5 mg258.38
JNJ-42847922 10 mg7.57
JNJ-42847922 20 mg-65.67
Zolpidem-83.70

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Change From Baseline in Wake After Sleep Onset (WASO) Over the First 6 Hours as Measured by PSG on Night 1

PSG was used to measure the time to wake after initial sleep onset (WASO) over the first 6 hours on Night 1. Negative changes in WASO indicate improvement. (NCT03375203)
Timeframe: Baseline and over first 6 hours on Night 1

InterventionMinutes (Mean)
Placebo-15.05
JNJ-42847922 5 mg-22.70
JNJ-42847922 10 mg-42.57
JNJ-42847922 20 mg-44.69
Zolpidem-29.04

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Change From Baseline in WASO Over the First 6 Hours as Measured by PSG on Night 13

PSG was used to measure the time to wake after initial sleep onset (WASO) over the first 6 hours on Night 13. Negative changes in WASO indicate improvement. (NCT03375203)
Timeframe: Baseline and over first 6 hours on Night 13

InterventionMinutes (Mean)
Placebo-17.80
JNJ-42847922 5 mg-14.63
JNJ-42847922 10 mg-30.74
JNJ-42847922 20 mg-38.40
Zolpidem-20.22

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Change in Subjective Sleep Parameters From Day 14 as Compared to Day 17 Using Consensus Sleep Diary-Morning Administration (CSD-M): Number of Nighttime Awakenings (s-nNAW)

CSD-M is a standardized participant diary based on expert consensus and qualitative participant input to retrieve patient reported subjective sleep parameters related to the prior night's sleep. Higher ratings indicate better sleep quality and more refreshing/restorative quality of sleep. CSD-M parameters analyzed includes: s-nNAW. Negative change in s-nNAW indicate improvement. (NCT03375203)
Timeframe: Day 14 to Day 17

Interventionawakenings (Mean)
Placebo0.16
JNJ-42847922 5 mg-0.59
JNJ-42847922 10 mg-0.35
JNJ-42847922 20 mg-0.36
Zolpidem-0.34

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Number of Participants With Treatment-Emergent Adverse Events (TEAEs) as a Measure of Safety and Tolerability

An adverse event is any untoward medical event that occurs in a participant administered an investigational product, and it does not necessarily indicate only events with clear causal relationship with the relevant investigational product. Treatment-emergent adverse events are adverse events with an onset date occurring at or after the initial administration of study drug through the Day 17 telephone contact date, or the day of last dose plus 3 days for participants without the Day 17 telephone contact date. (NCT03375203)
Timeframe: Up to Day 17

InterventionParticipants (Count of Participants)
Placebo37
JNJ-42847922 5 mg29
JNJ-42847922 10 mg23
JNJ-42847922 20 mg21
Zolpidem31

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Participant's Assessment of Improvement in Insomnia Using the Patient Global Impression - Improvement (PGI-I) Scale Score on Day 14

PGI-I is a self-reported scale to measure improvement in illness using a 7-point scale ranging from 1 to 7, (1=very much improved, 2=much improved, 3=improved [just enough to make a difference], 4=no change, 5=worse [just enough to make a difference], 6=much worse, 7=very much worse). Negative changes in scores indicate improvement. (NCT03375203)
Timeframe: Baseline and Day 14

InterventionUnits on a Scale (Median)
Placebo3.00
JNJ-42847922 5 mg2.00
JNJ-42847922 10 mg2.00
JNJ-42847922 20 mg2.00
Zolpidem2.00

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Percentage of Participants Who Achieved Remission Based on Insomnia Severity Index (ISI) Total Score on Day 14 - Observed Case

Percentage of participants with remission of insomnia symptom defined as, total score of <= 10 on ISI scale. ISI is 7-item questionnaire assessing nature, severity, impact of insomnia. Dimensions evaluated are: severity of sleep onset, sleep maintenance, early morning awakening problems; sleep dissatisfaction; interference of sleep problem with daytime functioning; noticeability of sleep problems by others; distress caused by sleep difficulties. 5-point Likert scale (0-4) is used to rate each item. ISI total score is the sum of all item scores. ISI total score is the sum of all item scores. Scores are summed for a total score which ranges from 0-28 and interpreted as follows: absence of insomnia (0-7); sub-threshold insomnia (8-14); moderate insomnia (15-21); severe insomnia (22-28). (NCT03375203)
Timeframe: Day 14

Interventionpercentage of participants (Number)
Placebo24.6
JNJ-42847922 5 mg43.5
JNJ-42847922 10 mg37.0
JNJ-42847922 20 mg39.1
Zolpidem50.0

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Percentage of Participants Who Achieved Response Based on Insomnia Severity Index (ISI) Total Score on Day 14 - Observed Case

Percentage of participants who achieved at least 50% reduction from baseline in ISI total score (responders) were reported. It is a 7-item questionnaire assessing nature, severity, impact of insomnia. Dimensions evaluated: severity of sleep onset, sleep maintenance, early morning awakening problems; sleep dissatisfaction; interference of sleep problem with daytime functioning; noticeability of sleep problems; distress caused by sleep difficulties. 5-point Likert scale (0-4) was used to rate each item, Scores are summed for a total score which ranges from 0-28. Negative changes in scores indicate improvement. ISI total score is the sum of all item scores. Total score interpreted insomnia as follows: absence (0-7); sub-threshold (8-14); moderate (15-21); severe (22-28). (NCT03375203)
Timeframe: Day 14

Interventionpercentage of participants (Number)
Placebo23.2
JNJ-42847922 5 mg42.0
JNJ-42847922 10 mg31.5
JNJ-42847922 20 mg34.8
Zolpidem42.9

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Postural Stability Measured by Ataxiameter

The body sway meter allows measurement of body movements in a single plane, providing a measure of postural stability. Body sway was measured using an ataxiameter. Participants were instructed to wear a pair of thin socks for each session. Before starting a measurement, participants were asked to stand still and comfortable, with their feet approximately 10 centimeters (cm) apart and their hands in a relaxed position alongside the body and eyes closed. The total period of body sway measurement was 2 minutes. (NCT03375203)
Timeframe: Day 14 (morning)

Intervention1/3 Degree Angle of Arc (Mean)
Placebo-0.06
JNJ-42847922 5 mg3.14
JNJ-42847922 10 mg-0.87
JNJ-42847922 20 mg-0.25
Zolpidem1.65

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Change From Baseline in Karolinska Sleepiness Scale (KSS) Total Score on Days 2 and 14

The KSS is a patient reported assessment of level of drowsiness at the time of scale administration. This scale is focused mainly on the propensity to fall asleep and has a high validity in measuring sleepiness. It consists of a single item assessed on 9-point Likert scale with response options from: 1=very alert to 9=very sleepy (fighting sleep). Negative changes indicate improvement. (NCT03375203)
Timeframe: Baseline, Days 2 and 14

,,,,
InterventionUnits on a Scale (Mean)
Day 2Day 14
JNJ-42847922 10 mg-0.2-0.6
JNJ-42847922 20 mg-0.5-0.7
JNJ-42847922 5 mg-0.4-0.8
Placebo0.30.1
Zolpidem-0.4-0.7

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Change From Baseline in Number of Night-time Awakenings (nNAW) Over 6 Hours on Day 1 and 13

PSG was used to measure the number of night-time awakenings over the first 6 hours after initial sleep onset. Negative changes in nNAW indicate improvement. (NCT03375203)
Timeframe: Baseline, Over 6 hours on Day 1 and 13

,,,,
Interventionawakenings (Mean)
Day 1Day 13
JNJ-42847922 10 mg0.14-0.40
JNJ-42847922 20 mg-0.94-2.13
JNJ-42847922 5 mg-0.870.93
Placebo-2.08-2.02
Zolpidem-1.14-0.57

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Change From Baseline in Number of Night-time Awakenings Per Hour (nNAW/hr) on Day 1 and 13

PSG was used to measure number of night time awakenings per hour. Negative changes in nNAW/hr indicate improvement. (NCT03375203)
Timeframe: Baseline, Day 1 and 13

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InterventionNumber of awakenings per hour (Mean)
Day 1Day 13
JNJ-42847922 10 mg0.02-0.07
JNJ-42847922 20 mg-0.16-0.36
JNJ-42847922 5 mg-0.140.16
Placebo-0.35-0.34
Zolpidem-0.19-0.10

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Change From Baseline in Number of Sleep Cycles on Day 1 and 13

PSG was used to measure the number of sleep cycles. (NCT03375203)
Timeframe: Baseline, Day 1 and 13

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Interventionsleep cycles (Mean)
Day 1Day 13
JNJ-42847922 10 mg0.970.77
JNJ-42847922 20 mg0.750.45
JNJ-42847922 5 mg0.400.41
Placebo0.430.20
Zolpidem0.620.32

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Change From Baseline in Rapid Eye Movement (REM) Duration on Day 1 and 13

PSG was used to measure REM duration (time to first REM period from sleep onset). (NCT03375203)
Timeframe: Baseline, Day 1 and 13

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InterventionMinutes (Mean)
Day 1Day 13
JNJ-42847922 10 mg25.1217.42
JNJ-42847922 20 mg23.7912.91
JNJ-42847922 5 mg10.236.40
Placebo10.325.70
Zolpidem5.415.97

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Number of Participants With Suicidal Ideation and Behavior as Determined by Columbia Suicide Severity Rating Scale (C-SSRS) Score

"C-SSRS is a questionnaire designed to solicit occurrence, severity, frequency of suicidal ideation/behaviors using following scores: Suicidal Ideation-1:Wish to be Dead; 2:Non-specific Active Suicidal Thoughts; 3:Active Suicidal Ideation with Any Methods without Intent to Act; 4:Active Suicidal Ideation with Some Intent to Act; 5:Active Suicidal Ideation with Specific Plan/Intent; Suicidal Behavior-6:Preparatory Acts; 7:Aborted Attempt; 8:Interrupted Attempt; 9:Actual Attempt; 10:Completed Suicide. If no events qualify for score of 1-10, score 0 indicate no event that can be assessed on basis of C-SSRS. Higher scores= greater severity." (NCT03375203)
Timeframe: Day 14

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InterventionParticipants (Count of Participants)
Score 0: No EventScore 1: Wish to be DeadScore 2: Non-Specific Active Suicidal ThoughtsScore 3: Suicidal Ideation Without Plan and IntentScore 4: Suicidal Ideation Intent to Act Without PlanScore 5: Suicidal Ideation With Plan and IntentScore 6: Preparatory Acts or BehaviorScore 7: Aborted AttemptScore 8: Interrupted AttemptScore 9: Actual AttemptScore 10: Completed Suicide
JNJ-42847922 10 mg720000000000
JNJ-42847922 20 mg690000000000
JNJ-42847922 5 mg700000000000
Placebo690000000000
Zolpidem700000000000

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Arousal Index

Total number of arousals x 60/TST (min). A higher arousal index indicates a higher number of arousal during the total sleep time. (NCT04102345)
Timeframe: 1 day

Interventionarousals (Mean)
Lavender19.9
Zolpidem30.5

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Number of Participants With A Successful Polysomnogram (PSG)

A binary outcome (yes/no) based on chart review. The outcome will be inferred from documentation in the chart either in notes or PSG report showing a successful split night or if a diagnosis is made or if a repeat PSG is ordered. Yes is a successful PSG. (NCT04102345)
Timeframe: 1 day

InterventionParticipants (Count of Participants)
Lavender24
Zolpidem28

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Rapid Eye Movement (REM) Sleep Onset Latency

Rapid eye movement latency is the time in minutes from the sleep onset to the first epoch of REM sleep. This is the time one takes to transition from non-REM to REM sleep. A high number of minutes indicates a longer sleep latency. (NCT04102345)
Timeframe: 1 day

Interventionminutes (Mean)
Lavender145.3
Zolpidem115.8

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Sleep Efficiency

Percentage of total time in bed actually spent in sleep. It is calculated as sum of Stage N1, Stage N2, Stage N3, and REM sleep, divided by the total time in bed and multiplied by 100. A higher percentage is indicative of more efficient sleep. (NCT04102345)
Timeframe: 1 day

Interventionpercentage of time in bed sleeping (Mean)
Lavender77.6
Zolpidem76.8

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Sleep Onset Latency

Time in minutes from 'lights off' that marks the starting of total recording time to the first epoch scored as sleep. This is how long one takes to fall asleep. A higher number of minutes is indicative of a higher sleep onset latency. (NCT04102345)
Timeframe: 1 day

Interventionminutes (Mean)
Lavender21.8
Zolpidem15.1

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Stage 3/4 Sleep Percentage

Percent of time spent in stage N3 sleep. A higher percentage means that one spends more time in stage N3 sleep than the other stages. (NCT04102345)
Timeframe: 1 day

Interventionpercentage of time in stage N3 sleep (Mean)
Lavender17.6
Zolpidem17.5

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Total Sleep Time (TST)

Total amount of sleep time scored during the total recording time; includes time from sleep onset to sleep offset and is distributed throughout the sleep time as minutes of Stage N1 sleep, Stage N2 sleep, Stage N3, and rapid eye movement (REM) sleep. A longer total sleep time would be a higher number of minutes. (NCT04102345)
Timeframe: 1 day

Interventionminutes of sleep (Mean)
Lavender276.9
Zolpidem254.8

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Wake After Sleep Onset (WASO)

Number of minutes of wakefulness occurring after defined sleep onset. Higher number of minutes indicates a higher WASO or more time awake after onset of sleep. (NCT04102345)
Timeframe: 1 day

Interventionminutes (Mean)
Lavender52.3
Zolpidem53.7

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Controller Gain

Controller gain is a ventilatory response to changes in end-tidal PCO2. Controller gain was calculated by dividing the difference in minute ventilation between the post-mechanical ventilation induced by the ventilation protocol and steady-state respiration by the difference in the end-tidal CO2 pressure between the mechanical ventilation and steady-state respiration. (NCT04720547)
Timeframe: one night

InterventionL/min*mmHg (Mean)
Zolpidem2.39
No Treatment3.95

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CO2 Reserve

CO2 reserve is the requisite change to induce central apnea is referred to as the CO2 reserve, which can be positive or negative. CO2 reserve is defined as the difference between the eupneic end-tidal CO2 pressure and the end-tidal CO2 pressure induced by the ventilation protocol that is sufficient to trigger a central apnea as defined by the American Academy of Sleep Medicine. (NCT04720547)
Timeframe: one night

InterventionmmHg (Mean)
Zolpidem-0.63
No Treatment-0.44

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The Central Apnea-hypopnea Index

The number of central apneas and hypopneas per hour of sleep was obtained from polysomnography studies. (NCT04720547)
Timeframe: one night

Interventionevents per hour (Mean)
Zolpidem14.1
No Treatment29.9

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Stead-State Plant Gain (mmHg

"Plant gain is a blood gas response to a change in ventilation. This measure represents the effectiveness of the plant in eliminating CO2. Steady-state plant gain was calculated from the ratio of end-tidal CO2 to minute ventilation during stable respiration." (NCT04720547)
Timeframe: one night

InterventionmmHg*L/min (Mean)
Zolpidem4.78
No Treatment5.27

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Respiratory Arousal Threshold

The nadir pressure in the upper airway (supra-glottic pressure) prior to the occurrence of an arousal (NCT04720547)
Timeframe: one night

InterventioncmH2O (Mean)
Zolpidem-8.72
No Treatment-8.25

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Respiratory Arousal Index

A measure of the frequency of respiratory-related arousals during sleep (NCT04720547)
Timeframe: one night

Interventionevents per hour (Mean)
Zolpidem23.3
No Treatment39.7

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