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cycloserine

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Description

Cycloserine: Antibiotic substance produced by Streptomyces garyphalus. [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

D-cycloserine : A 4-amino-1,2-oxazolidin-3-one that has R configuration. It is an antibiotic produced by Streptomyces garyphalus or S. orchidaceus and is used as part of a multi-drug regimen for the treatment of tuberculosis when resistance to, or toxicity from, primary drugs has developed. An analogue of D-alanine, it interferes with bacterial cell wall synthesis in the cytoplasm by competitive inhibition of L-alanine racemase (which forms D-alanine from L-alanine) and D-alanine--D-alanine ligase (which incorporates D-alanine into the pentapeptide required for peptidoglycan formation and bacterial cell wall synthesis). [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 CID6234
CHEMBL ID771
CHEBI ID40009
SCHEMBL ID34322
MeSH IDM0005492

Synonyms (232)

Synonym
AC-4721
BIDD:GT0707
bdbm50038178
KBIO1_000098
DIVK1C_000098
sc-49088 ,
cicloserina [italian]
nsc 154851
cycloserinum [inn-latin]
3-isoxazolidinone, 4-amino-, (+)-
k-300
cicloserina [inn-spanish]
brn 0080798
oxamicina [italian]
einecs 200-688-4
miroserina
3-isoxazolidinone, 4-amino-, (r)-
d-4-amino-3-isossazolidone [italian]
i-1431
3-isoxazolidinone, 4-amino-, d-
r-4-amino-3-isoxazolidinone
EU-0100252
d-cycloserine, synthetic
SPECTRUM_000860
SPECTRUM5_000797
NCGC00016306-01
cas-68-41-7
NCGC00016306-02
lopac-c-7005
lopac-c-1159
NCGC00015213-01
NCGC00015213-03
cas-339-72-0
lopac-c-3909
NCGC00015213-02
DCS ,
r-(+)-cycloserine
(4r)-4-aminoisoxazolidin-3-one
d-amino-3-isoxazolidinone
(r)-3-isoxazolidinone, 4-amino-
nsc-76029
PRESTWICK3_001089
BSPBIO_001138
SMP1_000167
IDI1_000098
PRESTWICK2_001089
LOPAC0_000252
(r)-4-amino-isoxazolidin-3-one
micoserina
d-cs
pa-94
3-isoxazolidinone, 4-amino-, d
3-isoxazolidinone, 4-amino-, (+)- (8ci)
pa 94
drg-0195
ai3-50153
alpha-cycloserine
3-isoxazolidinone, 4-amino-, (r)
3-isoxazolidinone, 4-amino-, (4r)- (9ci)
(r)-4-amino-3-isoxazolidinone
closerin
(r)-(+)-cycloserine
e-733-a
closina
(r)-cycloserine
(4r)-4-amino-3-isoxazolidinone
hsdb 3218
(+)-4-amino-3-isoxazolidinone
AB00443920
MLS001423962
d-cycloserine
d-4-amino-3-isoxazolidinone
orientomycin
C08057
d-4-amino-3-isoxazolidone
cycloserine
seromycin
68-41-7
wasserina
tisomycin
farmiserina
novoserin
oxamycin
cyclo-d-serine
nsc-154851
cyclorin
miroseryn
d-oxamycin
(+)-cycloserine
cycloserin
tebemicina
d-cycloserine, powder
smr000058313
MLS000758215
DB00260
1PB9
cycloserine (jp17/usp/inn)
seromycin (tn)
D00877
CHEBI:40009 ,
cycloserinum
ro-1-9213
d-(+)-cycloserine
cicloserina
KBIO2_006476
KBIO2_003908
KBIOGR_000890
KBIOSS_001340
KBIO3_001341
KBIO2_001340
SPECTRUM3_000371
SPECTRUM2_000084
SPBIO_003029
SPBIO_000008
SPECTRUM4_000305
NINDS_000098
PRESTWICK1_001089
PRESTWICK0_001089
SPECTRUM1500215
BPBIO1_001252
BSPBIO_002121
NCGC00093713-01
NCGC00093713-02
C-9400 ,
C-9390 ,
d-cycloserine, >=96.0% (nt)
LMPK14000007
NCGC00016306-03
C 3909 ,
HMS2091I14
HMS2051C15
serine, cyclo-
FA6C7F8B-D080-4EA3-978F-1ECFB5A29D09 ,
r(+)-4-amino-3-isoxazolidinone
(r)-(+)-4-amino-3-isoxazolidinone
NCGC00016306-05
CHEMBL771 ,
HMS500E20
HMS1571I20
HMS1920C06
(4r)-4-amino-1,2-oxazolidin-3-one
A836140
(4r)-4-azaniumyl-4,5-dihydroisoxazol-3-olate;(r)-4-aminoisoxazolidin-3-one
HMS2098I20
HMS3260D06
HMS3259L19
nsc-756712
MLS002548887
pharmakon1600-01500215
cycloserine (d)
nsc756712
dtxcid902870
dtxsid8022870 ,
tox21_110361
d-cycloserine synth. bp 88
d-oxamicina
(r)-4-aminoisoxazolidin-3-one
HMS2232F03
AKOS015994626
CCG-39705
NCGC00016306-04
unii-95ik5ki84z
cycloserine [usp:inn:ban:jan]
4-27-00-05549 (beilstein handbook reference)
d-4-amino-3-isossazolidone
oxamicina
95ik5ki84z ,
NCGC00016306-07
LP00252
S1998
cycloserine [mi]
cycloserine [usp monograph]
cycloserine [who-dd]
cycloserine [hsdb]
cycloserine [inn]
cycloserine [who-ip]
cycloserinum [who-ip latin]
cycloserine [jan]
cycloserine [mart.]
cycloserine [usp impurity]
cycloserine [vandf]
cycloserine [orange book]
HY-B0030
NC00050
NC00676
SCHEMBL34322
tox21_110361_1
NCGC00016306-08
HS-0079
NCGC00260937-01
tox21_500252
3-isoxazolidinone, 4-amino-, (4r)-
4-amino-3-isoxazolidinone, d-
4-isoxazolidinamine, 3-oxo-, (d)-
nj-21
4-amino-3-isoxazolidinone, (r)-
cycloserine, pharmaceutical secondary standard; certified reference material
AB00443920_10
AB00443920_09
(r)-4-amino-3-isoxazolidone
bdbm50103516
F2173-1228
sr-01000759389
SR-01000759389-4
SR-01000075432-1
sr-01000075432
cycloserine, united states pharmacopeia (usp) reference standard
gtpl9489
SR-01000075432-2
SR-01000075432-10
SR-01000075432-5
SR-01000075432-9
SBI-0050240.P004
HMS3715I14
Q418508
EN300-97131
SDCCGSBI-0050240.P005
NCGC00016306-17
cycloserine-(d)
M01471
cycloserine, d(+)
d-cycloserine (standard)
HY-B0030R
CS-0695020
Z1198154206
cycloserine (usp monograph)
cycloserine (mart.)
cicloserina (inn-spanish)
cycloserine (usp:inn:ban:jan)
j04ab01
cycloserinum (inn-latin)
cycloserine (usp impurity)

Research Excerpts

Overview

D-Cycloserine (DCS) is a partial agonist of the glutamatergic N-methyl-d-aspartate (NMDA) receptor-associated glycine site. It prevents the amnesic effects of the muscarinic receptor antagonist scopolamine in various memory tests in rodents. D-cycloserine is a D-Alanine analogue that targets peptidoglycan biosy.

ExcerptReferenceRelevance
"D-cycloserine (DCS) is an anti-tuberculosis medication that has been utilized for years for drug-resistant tuberculosis. "( D-Cycloserine-Induced Seizure Activity in the Emergency Department: A Case Report.
Boykin, T; Kuhrau, S; Rech, MA, 2023
)
2.35
"D-cycloserine (DCS) is a partial NMDA agonist that, along with lurasidone, is being investigated as a treatment for depression."( NRX-101, a Rapid-Acting Anti-Depressant, Does Not Cause Neurotoxicity Following Ketamine Administration in Preclinical Models.
Javitt, J; Jordan, W; Sapko, MT; Siegel, R,
)
0.69
"D-cycloserine (D-CS) is a second-line antibiotic for TB that inhibits bacterial cell wall synthesis."( Heterologous production of the D-cycloserine intermediate O-acetyl-L-serine in a human type II pulmonary cell model.
Balaram, A; Conrad, WH; Dejneka, S; McMahon, M; Najibi, Z; Pawlowicz, P; Robbins, L, 2023
)
1.75
"D-cycloserine is an antibiotic used for six decades without significant appearance and dissemination of antibiotic resistant strains, making it an ideal model compound to understand what drives resistance evasion."( Comparative fitness analysis of D-cycloserine resistant mutants reveals both fitness-neutral and high-fitness cost genotypes.
Cortes, T; Dagg, BM; de Carvalho, LPS; Evangelopoulos, D; Gutierrez, MG; Ho, MM; Khatri, B; Prosser, GA; Rodgers, A, 2019
)
1.35
"d-Cycloserine (DCS) is a partial agonist of the glutamatergic N-methyl-d-aspartate (NMDA) receptor-associated glycine site, and it prevents the amnesic effects of the muscarinic receptor antagonist scopolamine in various memory tests in rodents. "( d-Cycloserine reverses scopolamine-induced object and place memory deficits in a spontaneous recognition paradigm in rats.
Ichitani, Y; Ozawa, T; Yamada, K, 2019
)
1.96
"d-cycloserine is a broad-spectrum antibiotic that is currently being used as a secondary choice in the treatment of tuberculosis. "( Determination of d-Cycloserine Impurities in Pharmaceutical Dosage Forms: Comparison of the International Pharmacopoeia HPLC-UV Method and the DOSY NMR Method.
Časar, Z; Makuc, D; Naumoska, K; Plavec, J; Švab, Ž, 2020
)
1.61
"D-cycloserine (DCS) is a D-Alanine analogue that targets peptidoglycan biosynthesis by inhibiting D-Alanine:D-Alanine ligase (Ddl)."( Opposite effect of vancomycin and D-Cycloserine combination in both vancomycin resistant Staphylococcus aureus and enterococci.
Boudrioua, A; Giraud, C; Hartke, A; Li, Y, 2020
)
1.39
"D-Cycloserine is a partial agonist at the glycine site of the N-methyl-D-aspartate (NMDA) receptor. "( Efficacy of adjunctive D-Cycloserine for the treatment of schizophrenia: a systematic review and meta-analysis of randomized controlled trials.
Andrade, C; Kuppili, PP; Menon, V; Sarkar, S; Sathyanarayanan, G, 2021
)
1.65
"D-cycloserine (DCS) is a partial N-methyl-D-aspartate receptor agonist that potentially augments response to exposure therapy in anxiety disorders by enhancing extinction learning. "( No Effects of D-Cycloserine Enhancement in Exposure With Response Prevention Therapy in Panic Disorder With Agoraphobia: A Double-Blind, Randomized Controlled Trial.
Cath, DC; Denys, DA; Duits, P; Hofmeijer-Sevink, MK; Hoogendoorn, AW; Rijkeboer, MM; van Balkom, AJ; van den Hout, MA; van Megen, HJ; Vulink, NC, 2017
)
1.52
"d-Cycloserine is an important second-line drug used to treat MDR- and XDR-TB. "( Identification of novel mutations associated with cycloserine resistance in Mycobacterium tuberculosis.
Chen, J; Cui, P; Shi, W; Zhang, S; Zhang, W; Zhang, Y, 2017
)
1.43
"D-cycloserine is an antibiotic which targets sequential bacterial cell wall peptidoglycan biosynthesis enzymes: alanine racemase and D-alanine:D-alanine ligase. "( Inhibition of D-Ala:D-Ala ligase through a phosphorylated form of the antibiotic D-cycloserine.
Batson, S; de Carvalho, LPS; de Chiara, C; Dowson, CG; Fishwick, CWG; Fülöp, V; Gobec, S; Lloyd, AJ; Majce, V; Rea, D; Roper, DI; Simmons, KJ; Thoroughgood, CW, 2017
)
1.4
"Cycloserine (CYC) is a second line antitubercular drug that is used for the treatment of multidrug resistant tuberculosis (MDR-TB) along with other antitubercular agents and is often used in developing countries. "( A selective and sensitive high performance liquid chromatography assay for the determination of cycloserine in human plasma.
Hemanth Kumar, AK; Polisetty, AK; Ramachandran, G; Sudha, V; Vijayakumar, A, 2018
)
2.14
"D-cycloserine (DCS) is a partial N-methyl-D-aspartate (NMDA) agonist that has attracted attention because of its cognitive enhancing properties, including in people with post-traumatic stress disorder (PTSD)."( D-Cycloserine Facilitates Reversal in an Animal Model of Post-traumatic Stress Disorder.
Abelson, JL; Floresco, SB; George, SA; Liberzon, I; Riley, J; Rodriguez-Santiago, M, 2018
)
1.76
"d-Cycloserine is a second-line drug approved for use in the treatment of patients infected with Mycobacterium tuberculosis, the etiologic agent of tuberculosis. "( Reinterpreting the mechanism of inhibition of Mycobacterium tuberculosis D-alanine:D-alanine ligase by D-cycloserine.
de Carvalho, LP; Prosser, GA, 2013
)
1.33
"d-Cycloserine is an effective second line antibiotic used as a last resort to treat multi (MDR)- and extensively (XDR) drug resistant strains of Mycobacterium tuberculosis . "( Metabolomics analysis identifies d-Alanine-d-Alanine ligase as the primary lethal target of d-Cycloserine in mycobacteria.
Barletta, RG; Fenton, RJ; Halouska, S; Marshall, DD; Powers, R; Zinniel, DK, 2014
)
1.34
"D-Cycloserine (DCS) is an effective second-line drug against Mycobacterium tuberculosis (M."( Molecular basis underlying Mycobacterium tuberculosis D-cycloserine resistance. Is there a role for ubiquinone and menaquinone metabolic pathways?
Chen, L; Hong, W; Xie, J, 2014
)
1.21
"Cycloserine (CS) is a second-line anti-tuberculosis drug whose serum concentrations in tuberculosis (TB) patients are largely unknown."( Serum concentrations of cycloserine and outcome of multidrug-resistant tuberculosis in Northern Taiwan.
Bai, KJ; Chang, CC; Chang, JH; Chiang, CY; Chiang, YC; Chuang, HC; Hung, WY; Yu, MC, 2014
)
1.43
"D-cycloserine (DCS) is a partial agonist of the glycine site coupled to the NMDA receptor (NMDAR). "( D-cycloserine injected into the dorsolateral periaqueductal gray induces anxiolytic-like effects in rats.
Gomes, FV; Guimarães, FS; Hott, SC; Kakihata, AM; Resstel, LB; Semedo, AC; Uliana, DL, 2014
)
1.85
"D-Cycloserine is a glutamatergic N-methyl-d-aspartate receptor agonist that has been shown to facilitate the benefits of exposure therapy for anxiety disorders by enhancing the emotional learning in the exposures; therefore, we examined D-cycloserine-facilitation of exposure therapy to increase body mass index (BMI) in patients with anorexia nervosa."( D-Cycloserine facilitation of exposure therapy improves weight regain in patients with anorexia nervosa: a pilot randomized controlled trial.
Fewell, L; Kass, AE; Lenze, EJ; Levinson, CA; McCallum, K; Riley, EN; Rodebaugh, TL; Stark, L, 2015
)
1.7
"D-cycloserine (DCS) is a cognitive enhancer that acts at the N-methyl-D-aspartate receptor to promote learning."( D-cycloserine facilitates socially reinforced learning in an animal model relevant to autism spectrum disorders.
Modi, ME; Young, LJ, 2011
)
1.65
"D-Cycloserine appears to be an effective augmentation agent that enhances the effects of behavioral therapy in the treatment of anxiety disorders. "( D-cycloserine augmentation of behavioral therapy for the treatment of anxiety disorders: a meta-analysis.
Bloch, MH; Bontempo, A; Panza, KE, 2012
)
1.82
"D-cycloserine (DCS) is an N-methyl-D-aspartate (NMDA) receptor partial agonist that facilitates extinction of conditioned fear in animals and cue exposure therapy (CET) for fear and anxiety disorders in people. "( D-cycloserine effects on extinction of conditioned responses to drug-related cues.
Carlezon, WA; Myers, KM, 2012
)
1.82
"D-Cycloserine (DCS) is a partial NMDA receptor agonist that has been shown to enhance therapeutic response to exposure-based treatments for anxiety disorders, but has not been tested in the treatment of combat-related posttraumatic stress disorder (PTSD). "( A randomized placebo-controlled trial of D-cycloserine and exposure therapy for posttraumatic stress disorder.
Bryant, RA; Hermos, JA; Hofmann, SG; Litz, BT; Otto, MW; Salters-Pedneault, K; Steenkamp, MM, 2012
)
1.36
"D-cycloserine (DCS) is a partial agonist at the NMDAR-associated glycine modulatory site that at high doses acts as a functional NMDAR antagonist."( A randomized add-on trial of high-dose D-cycloserine for treatment-resistant depression.
Bloch, B; Edelman, S; Gelfin, G; Heresco-Levy, U; Javitt, DC; Kremer, I; Levin, R, 2013
)
1.21
"D-cycloserine (DCS) is an antibiotic that is currently used in second-line treatment of tuberculosis. "( Kinetic mechanism and inhibition of Mycobacterium tuberculosis D-alanine:D-alanine ligase by the antibiotic D-cycloserine.
de Carvalho, LP; Prosser, GA, 2013
)
1.32
"d-Cycloserine (DCS) is a broad-spectrum antibiotic that inhibits d-alanine ligase and alanine racemase activity. "( Characterization of Escherichia coli D-cycloserine transport and resistant mutants.
Baisa, G; Stabo, NJ; Welch, RA, 2013
)
1.38
"l-Cycloserine (LCS) is an inhibitor of serine palmitoyltransferase (SPT), a rate-limiting enzyme for sphingolipid biosynthesis that is reported to show increased activity with development of the rat CNS."( Effects of dietary sphingomyelin on central nervous system myelination in developing rats.
Oshida, K; Shimizu, T; Takase, M; Tamura, Y; Yamashiro, Y, 2003
)
0.88
"Cycloserine acts as a suicide inhibitor of alanine racemase and as such, serves as an antimicrobial agent."( A side reaction of alanine racemase: transamination of cycloserine.
Fenn, TD; Morollo, AA; Ringe, D; Stamper, GF, 2003
)
1.29
"Cycloserine is a known alanine racemase suicide substrate, although its mechanism of inactivation is based on transaminase chemistry."( Effect of a Y265F mutant on the transamination-based cycloserine inactivation of alanine racemase.
Fenn, TD; Holyoak, T; Ringe, D; Stamper, GF, 2005
)
1.3
"D-Cycloserine is an active site titrant of D-amino acid transaminase."( Different modes of action of inhibitors of bacterial D-amino acid transaminase. A target enzyme for the design of new antibacterial agents.
Manning, JM; Soper, TS, 1981
)
0.82
"D-Cycloserine is a partial agonist of the strychnine-insensitive glycine site that inhibits the tonic hindlimb extension (THE) component of maximal electroshock seizures (MES). "( Localization of an anatomic substrate for the anticonvulsant activity induced by D-cycloserine.
Peterson, SL,
)
1.08
"Cycloserine acts as a potent and selective modulator of the N-methyl-D- aspartate (NMDA) receptor-associated glycine recognition site, which may be a possible mechanism for this compound's positive effects on memory formation and retrieval processes in animals. "( Cognitive and quantified electroencephalographic correlates of cycloserine treatment in Alzheimer's disease.
Herting, R; Knott, V; Mendis, T; Mohr, E; Sampson, M; Wesnes, K, 1995
)
1.97
"D-Cycloserine (DCS) is a high-efficacy partial agonist at the strychnine-insensitive glycine modulatory site within the N-methyl-D-aspartate (NMDA)-receptor/ionophore complex. "( Influence of D-cycloserine on the anticonvulsant activity of phenytoin and carbamazepine against electroconvulsions in mice.
Czuczwar, SJ; Roliński, Z; Wlaź, P, 1996
)
1.37
"D-Cycloserine is an agonist at the N-methyl-D-aspartate (NMDA) subclass of glutamate receptor complex."( D-cycloserine adjuvant therapy to molindone in the treatment of schizophrenia.
Davis, RE; Deutsch, SI; Fay-McCarthy, M; Kendrick, K; Rosse, RB, 1996
)
1.57
"D-Cycloserine is an effective second-line drug against Mycobacterium avium and Mycobacterium tuberculosis. "( Overexpression of the D-alanine racemase gene confers resistance to D-cycloserine in Mycobacterium smegmatis.
Barletta, RG; Cáceres, NE; Feng, Z; Harris, NB; Kapur, V; Wellehan, JF, 1997
)
1.25
"D-cycloserine is a partial agonist on the glycine site of the N-methyl-D-aspartate glutamate receptor. "( A preliminary study of D-cycloserine treatment in Alzheimer's disease.
Falk, WE; Gunther, J; Tsai, GE, 1998
)
1.32
"D-Cycloserine (DCS) is a peptidoglycan inhibitor. "( Synergic activity of D-cycloserine and beta-chloro-D-alanine against Mycobacterium tuberculosis.
David, S, 2001
)
1.34
"D-Cycloserine is considered to be an efficient cognitive enhancer probably able to compensate for assumed loss of NMDA receptors during isolated rearing."( Impaired visual memory in rats reared in isolation is reversed by D-cycloserine in the adult rat.
Myhrer, T; Strømme Johannesen, T, 2002
)
1.11
"D-Cycloserine is a partial agonist at the strychnine-insensitive neuronal glycine receptor and positively modulates the N-methyl-D-aspartate (NMDA) excitatory amino acid receptor. "( Effects of NMDA modulation in scopolamine dementia.
Jones, RW; Kirby, J; Wesnes, KA, 1991
)
1
"D-Cycloserine is a broad-spectrum antibiotic used with other antibiotics to treat various forms of tuberculosis. "( Simultaneous quantification of cycloserine and its prodrug acetylacetonylcycloserine in plasma and urine by high-performance liquid chromatography using ultraviolet absorbance and fluorescence after post-column derivatization.
Bayne, WF; Gravellese, D; Hwang, SS; Maglietto, SM; Musson, DG, 1987
)
1.28

Effects

D-Cycloserine (DCS) has been shown to facilitate fear extinction and decrease anxiety in animal and human studies. Cycloserine has been used previously in some areas of the world for the treatment of urinary tract infections.

ExcerptReferenceRelevance
"D-Cycloserine (DCS) has previously been shown to facilitate fear extinction and decrease anxiety in animal and human studies."( The role of microRNAs in the therapeutic action of D-cycloserine in a post-traumatic stress disorder animal model: an exploratory study.
Daniels, WMU; Fairbairn, L; Gamieldien, J; Hart, S; Hemmings, SMJ; Jalali Sefid Dashti, M; Kidd, M; Malan-Müller, S; Seedat, S, 2017
)
1.26
"D-Cycloserine has potential to enhance exposure therapy outcomes. "( D-cycloserine-augmented one-session treatment of specific phobias in children and adolescents.
Alston-Knox, C; Collings, N; Donovan, CL; Farrell, LJ; Garbharran, V; McConnell, H; Oar, EL; Ollendick, TH; Storch, EA; Testa, C; Tiralongo, E; Waters, AM; Zimmer-Gembeck, M, 2018
)
1.92
"Cycloserine has been used previously in some areas of the world for the treatment of urinary tract infections. "( Cycloserine as an alternative urinary tract infection therapy: susceptibilities of 500 urinary pathogens to standard and alternative therapy antimicrobials.
Howe, R; Kugathasan, R; Wootton, M, 2014
)
3.29
"d-Cycloserine (DCS) has been shown to enhance memory and, in a previous trial, once-weekly DCS improved negative symptoms in schizophrenia subjects. "( d-Cycloserine augmentation of cognitive remediation in schizophrenia.
Bello, I; Cain, CK; Creedon, T; Goff, DC; Laska, E; McCue, M; Tang, DI, 2014
)
1.85
"D-cycloserine (DCS) has been shown to be effective in facilitating fear extinction in animal and human studies, however the precise mechanisms whereby the co-administration of DCS and behavioural fear extinction reduce fear are still unclear. "( Molecular mechanisms of D-cycloserine in facilitating fear extinction: insights from RNAseq.
Altorfer, M; Daniels, WM; Dashti, MJ; Fairbairn, L; Gamieldien, J; Hemmings, SM; Kidd, M; Malan-Müller, S; Oakeley, EJ; Seedat, S, 2016
)
1.46
"d-cycloserine has the therapeutic properties of a desired medication for ASDs; specifically, a medication should not improve stereotypic behaviors at the expense of worsening sociability and vice versa."( D-cycloserine improves sociability and spontaneous stereotypic behaviors in 4-week old mice.
Benson, AD; Burket, JA; Deutsch, SI; Herndon, AL; Pepe, GJ; Winebarger, EE, 2012
)
1.66
"D-cycloserine augmentation has the potential to increase the efficiency, palatability, and overall effectiveness of standard exposure therapy for OCD."( D-cycloserine augmented exposure therapy for obsessive-compulsive disorder.
Adson, D; Donahue, C; Foa, EB; Kim, SW; Kotlyar, M; Kushner, MG; McCabe, J; Peterson, J; Thuras, P, 2007
)
1.78
"D-Cycloserine (DCS) has been shown to facilitate extinction of conditioned fear in rats and to improve fear reduction of social phobia and fear of heights in human studies. "( Augmentation of fear extinction by D-cycloserine is blocked by proteasome inhibitors.
Gean, PW; Lin, HC; Mao, SC, 2008
)
1.34
"D-Cycloserine (DCS) has been reported to affect the central nervous system in man. "( D-cycloserine enhances social behaviour in individually-housed mice in the resident-intruder test.
McAllister, KH, 1994
)
1.73
"D-Cycloserine has been shown to exert anticonvulsant activity in maximal electroshock seizures. "( The anticonvulsant activity of D-cycloserine is specific for tonic convulsions.
Peterson, SL; Schwade, ND, 1993
)
1.29
"L-Cycloserine has been shown specifically to lower brain cerebroside levels in vivo, but the extent to which the decrease in whole brain cerebroside content reflects lower myelin cerebroside levels is not known since a substantial portion of cerebroside is found in nonmyelin membranes. "( Cycloserine-induced decrease of cerebroside in myelin.
Denisova, L; Miller, SL, 1998
)
2.46
"D-Cycloserine has cognitive benefits for patients with Alzheimer's disease."( Improved cognition in Alzheimer's disease with short-term D-cycloserine treatment.
Coyle, JT; Falk, WE; Gunther, J; Tsai, GE, 1999
)
1.27
"D-cycloserine has been used for this purpose."( D-cycloserine increases positive symptoms in chronic schizophrenic patients when administered in addition to antipsychotics: a double-blind, parallel, placebo-controlled study.
Evenblij, CN; Kahn, RS; Maas, MF; van Berckel, BN; van der Geld, MA; van Loon, BJ; van Ree, JM; Wynne, HJ, 1999
)
1.58
"D-Cycloserine has been studied for its ability to counteract the cognitive decrements produced by scopolamine in young and elderly healthy volunteers."( Effects of NMDA modulation in scopolamine dementia.
Jones, RW; Kirby, J; Wesnes, KA, 1991
)
0.84

Actions

D-Cycloserine can inhibit the growth of Mycobacterium tuberculosis. It can be used as a second-line drug for the treatment of tuberculosis, especially for the use in developing countries.

ExcerptReferenceRelevance
"Cycloserine is thought to inhibit PLP-dependent enzymes by irreversibly forming a PMP-isoxazole."( PMP-diketopiperazine adducts form at the active site of a PLP dependent enzyme involved in formycin biosynthesis.
de Crécy-Lagard, V; Gao, S; Liu, H; Naismith, JH; Richards, NGJ; Zhu, W, 2019
)
1.24
"D-cycloserine (DCS) promotes consolidation of extinction learning. "( D-cycloserine augmentation of cognitive behavioral therapy for delusions: A randomized clinical trial.
Bello, I; Cather, C; Dickerson, F; Diminich, ED; Goff, DC; Hart, KL; Kingdon, D; Li, C; Rakhshan Rouhakhtar, PJ; Troxel, AB, 2020
)
2
"D-cycloserine did not increase the speed of motor learning or the overall amount learnt. "( The NMDA receptor partial agonist d-cycloserine does not enhance motor learning.
Favaron, E; Günthner, J; Harmer, CJ; Johansen-Berg, H; Reinecke, A; Scholl, J, 2016
)
1.43
"D-Cycloserine can inhibit the growth of Mycobacterium tuberculosis and can be used as a second-line drug for the treatment of tuberculosis, especially for the use in developing countries."( Original and efficient synthesis of D-cycloserine.
Duan, H; Li, X; Meng, X; Qin, D; Wang, L; Wang, S; Zhang, Y, 2010
)
1.19
"d-Cycloserine may enhance fear extinction. "( Exposure therapy, D-cycloserine, and functional magnetic resonance imaging in patients with snake phobia: a randomized pilot study.
Nave, AM; Stevens, MC; Tolin, DF, 2012
)
1.42
"D-cycloserine appears to enhance the benefits of exposure treatment when applied after a successful session, but it seems to have detrimental effects when administered after inadequate/unsuccessful exposure sessions."( D-cycloserine enhancement of fear extinction is specific to successful exposure sessions: evidence from the treatment of height phobia.
Hofmann, SG; Otto, MW; Pollack, MH; Powers, MB; Rosenfield, D; Smits, JA; Tart, CD; Telch, MJ, 2013
)
1.83
"By Cycloserine a distinct increase of the GABA fluorescence is effected, presumably by inhibiting GABA-transaminase-activity."( [Drug-induced influence of the GABA-fluorescence in rat brain structures with some comments on the chemistry of the reaction (author's transl)].
Görne, RC; Pfister, C, 1979
)
0.77

Treatment

D-Cycloserine treatment of rel+ and relA strains caused a depletion of intracellular UDP-MurNAc-pentapeptide. D-cycloserine did not differ from placebo treatment on any primary outcome measure at 8 or 24 weeks.

ExcerptReferenceRelevance
"D-cycloserine treatment selectively improved the performance in the extra-dimensional shift and the last reversal phase, where scopolamine effects were most pronounced."( D-cycloserine rescues scopolamine-induced deficits in cognitive flexibility in rats measured by the attentional set-shifting task.
Fendt, M; Siddik, MAB, 2022
)
2
"D-cycloserine treatment resulted in significant improvements in numbing, avoidance, and anxiety symptoms; however, similar effects were also observed during placebo treatment."( Pilot-controlled trial of D-cycloserine for the treatment of post-traumatic stress disorder.
Blanaru, M; Cohen, T; Goichman, R; Heresco-Levy, U; Javitt, DC; Kremer, I; Reshef, A, 2002
)
1.17
"D-Cycloserine treatment did not differ from placebo treatment on any primary outcome measure at 8 or 24 weeks, including response of negative symptoms and performance on a cognitive battery."( A six-month, placebo-controlled trial of D-cycloserine co-administered with conventional antipsychotics in schizophrenia patients.
Evins, AE; Freudenreich, O; Goff, DC; Henderson, DC; Herz, L; Posever, T; Schoenfeld, D; Shih, V; Tsai, G; Yovel, I; Zhang, H, 2005
)
1.15
"L-Cycloserine treatment also was initiated neonatally to determine whether it would allow for a delayed BMT to have therapeutic value."( Substrate-reduction therapy enhances the benefits of bone marrow transplantation in young mice with globoid cell leukodystrophy.
Biswas, S; LeVine, SM, 2002
)
0.87
"D-Cycloserine treatment was well tolerated and resulted in a significant reduction in negative symptoms (mean=15%). "( Placebo-controlled trial of D-cycloserine added to conventional neuroleptics, olanzapine, or risperidone in schizophrenia.
Ermilov, M; Heresco-Levy, U; Javitt, DC; Shapira, B; Shimoni, J; Silipo, G, 2002
)
1.32
"D-Cycloserine treatment of rel+ and relA strains caused a depletion of intracellular UDP-MurNAc-pentapeptide."( Involvement of the relA gene product and feedback inhibition in the regulation of DUP-N-acetylmuramyl-peptide synthesis in Escherichia coli.
Ishiguro, EE; Ramey, WD, 1978
)
0.82

Toxicity

The anticonvulsant and adverse effects of compounds that belong to four different categories of systemically available N-methyl-D-aspartate (NMDA) receptor ligands were compared. The competitive antagonist CGP 40116, the noncompetitive antagonist MK-801 (dizocilpine), the glycineB receptor antagonist L-701,324, and D-cycloserine were tested.

ExcerptReferenceRelevance
"In this study, the anticonvulsant and adverse effects of compounds that belong to four different categories of systemically available N-methyl-D-aspartate (NMDA) receptor ligands were compared, namely the competitive antagonist CGP 40116, the noncompetitive antagonist MK-801 (dizocilpine), the glycineB receptor antagonist L-701,324, and the glycineB receptor high-efficacy partial agonist D-cycloserine."( Anti-convulsant and adverse effects of the glycineB receptor ligands, D-cycloserine and L-701,324: comparison with competitive and non-competitive N-methyl-D-aspartate receptor antagonists.
Wlaź, P, 1998
)
0.7
" Adverse events associated with second-line drugs (SLDs) can have severe impact on efficient management."( Frequency of adverse events observed with second-line drugs among patients treated for multidrug-resistant tuberculosis.
Hosmane, GB; Jain, A; Kushwaha, RA; Prasad, R; Singh, A; Srivastava, R, 2016
)
0.43
"To know the frequency of adverse events due to SLDs in patients of MDR-TB."( Frequency of adverse events observed with second-line drugs among patients treated for multidrug-resistant tuberculosis.
Hosmane, GB; Jain, A; Kushwaha, RA; Prasad, R; Singh, A; Srivastava, R, 2016
)
0.43
" Adverse events associated with treatment were recognized primarily by clinical evidence and/or laboratory investigations that were advised at baseline and whenever clinically indicated during course of treatment."( Frequency of adverse events observed with second-line drugs among patients treated for multidrug-resistant tuberculosis.
Hosmane, GB; Jain, A; Kushwaha, RA; Prasad, R; Singh, A; Srivastava, R, 2016
)
0.43
"119 adverse events were reported in 46 (46."( Frequency of adverse events observed with second-line drugs among patients treated for multidrug-resistant tuberculosis.
Hosmane, GB; Jain, A; Kushwaha, RA; Prasad, R; Singh, A; Srivastava, R, 2016
)
0.43
"MDR-TB can be cured successfully with appropriate combination of drugs if adverse events associated with them can be managed aggressively and timely."( Frequency of adverse events observed with second-line drugs among patients treated for multidrug-resistant tuberculosis.
Hosmane, GB; Jain, A; Kushwaha, RA; Prasad, R; Singh, A; Srivastava, R, 2016
)
0.43
"Few effective pharmacological treatment options exist for chronic back pain, the leading cause of disability in the US, and all are associated with significant adverse effects."( A randomized placebo-controlled pilot study of the efficacy and safety of D-cycloserine in people with chronic back pain.
Herrmann, K; Kaushal, G; Schnitzer, TJ; Torbey, S; Vania Apkarian, A; Yeasted, R, 2016
)
0.66
" The characteristics of RMR-TB were compared with those with adverse events to rifampin (RAE-TB)."( Treatment outcomes of rifampin-sparing treatment in patients with pulmonary tuberculosis with rifampin-mono-resistance or rifampin adverse events: A retrospective cohort analysis.
Jo, KW; Kim, WS; Lee, SD; Park, S; Shim, TS, 2017
)
0.46
"To assess the efficacy and adverse effects of D-cycloserine compared with placebo for social and communication skills in individuals with ASD."( The effectiveness and adverse effects of D-cycloserine compared with placebo on social and communication skills in individuals with autism spectrum disorder.
Aye, SZ; Mon, ST; Ni, H; Sein, HH; Wong, YKY; Zheng, Q, 2021
)
1.14
" In addition, we contacted pharmaceutical companies, searched manufacturers' websites and sources of reports of adverse events."( The effectiveness and adverse effects of D-cycloserine compared with placebo on social and communication skills in individuals with autism spectrum disorder.
Aye, SZ; Mon, ST; Ni, H; Sein, HH; Wong, YKY; Zheng, Q, 2021
)
0.88

Pharmacokinetics

A high-fat meal, orange juice, and antacids on absorption of a single oral dose of cycloserine were tested. The geometric mean (SD) Cmax value increased in proportion to cycloserines dose, from 19.5 to 20.

ExcerptReferenceRelevance
" The finding that motor impairing but not anticonvulsant effects of MK-801 were potentiated by D-cycloserine suggests that different pharmacodynamic actions of NMDA receptor antagonists are differentially modulated by the glycine receptor, which could be related to the regional heterogeneity of the NMDA receptor complex in the brain."( Effect of the glycine/NMDA receptor partial agonist, D-cycloserine, on seizure threshold and some pharmacodynamic effects of MK-801 in mice.
Baran, H; Löscher, W; Wlaź, P, 1994
)
0.75
"To determine the effect of a high-fat meal, orange juice, and antacids on absorption of a single oral dose of cycloserine and to estimate its population pharmacokinetic parameters."( Pharmacokinetics of cycloserine under fasting conditions and with high-fat meal, orange juice, and antacids.
Adam, RD; Childs, JM; Nix, DE; Peloquin, CA; Zhu, M, 2001
)
0.85
" No other statistically significant differences were observed for Cmax and area under the curve from time zero to infinity across the four treatments."( Pharmacokinetics of cycloserine under fasting conditions and with high-fat meal, orange juice, and antacids.
Adam, RD; Childs, JM; Nix, DE; Peloquin, CA; Zhu, M, 2001
)
0.63
" The proposed method was found to be applicable to pharmacokinetic studies."( A rapid and sensitive liquid chromatography-tandem mass spectrometric assay for cycloserine in 50μL of human plasma: Its pharmacokinetic application.
Gajula, R; Gandu, V; Maddela, R; Pilli, NR; Polagani, SR, 2013
)
0.62
"A new generic formulation of cycloserine has been developed in China but the pharmacokinetic properties of cycloserine in the Chinese population have not been reported."( Pharmacokinetic Properties and Tolerability of Cycloserine Following Oral Administration in Healthy Chinese Volunteers: A Randomized, Open-Label, Single- and Multiple-Dose 3-Way Crossover Study.
Hu, X; Liu, J; Shentu, J; Wu, G; Wu, L; Zhai, Y; Zhou, H; Zhu, M, 2015
)
0.97
" During the multiple-dose phase, blood samples were obtained before drug administration on Days 4, 5, and 6 to determine the Cmin at steady state."( Pharmacokinetic Properties and Tolerability of Cycloserine Following Oral Administration in Healthy Chinese Volunteers: A Randomized, Open-Label, Single- and Multiple-Dose 3-Way Crossover Study.
Hu, X; Liu, J; Shentu, J; Wu, G; Wu, L; Zhai, Y; Zhou, H; Zhu, M, 2015
)
0.67
" The geometric mean (SD) Cmax value increased in proportion to cycloserine dose, from 19."( Pharmacokinetic Properties and Tolerability of Cycloserine Following Oral Administration in Healthy Chinese Volunteers: A Randomized, Open-Label, Single- and Multiple-Dose 3-Way Crossover Study.
Hu, X; Liu, J; Shentu, J; Wu, G; Wu, L; Zhai, Y; Zhou, H; Zhu, M, 2015
)
0.91
"The pharmacokinetic properties of cycloserine were linear at doses from 250 mg to 1000 mg."( Pharmacokinetic Properties and Tolerability of Cycloserine Following Oral Administration in Healthy Chinese Volunteers: A Randomized, Open-Label, Single- and Multiple-Dose 3-Way Crossover Study.
Hu, X; Liu, J; Shentu, J; Wu, G; Wu, L; Zhai, Y; Zhou, H; Zhu, M, 2015
)
0.95
" To evaluate the pharmacokinetic (PK) characteristics of clinically relevant, multidrug treatment regimens and to improve the feasibility of TDM, we conducted an open-label, multiple-dosing study with 16 healthy subjects who were divided into two groups."( Pharmacokinetics of Second-Line Antituberculosis Drugs after Multiple Administrations in Healthy Volunteers.
Chung, JY; Jang, IJ; Jang, K; Lee, JH; Moon, SJ; Oh, J; Park, JS; Park, SI; Song, J; Yoon, J; Yu, KS, 2015
)
0.42
" The method was successfully applied to a pharmacokinetic study of cycloserine in 30 healthy Chinese male subjects after oral administration of a single dose of cycloserine at 250, 500 and 750 mg under fasting conditions."( A simplified LC-MS/MS method for rapid determination of cycloserine in small-volume human plasma using protein precipitation coupled with dilution techniques to overcome matrix effects and its application to a pharmacokinetic study.
Di, X; Jin, J; Li, B; Liu, Y; Mao, Z; Wang, X; Xu, M, 2017
)
0.94
"7), and peak concentration was 38."( Steady state pharmacokinetics of cycloserine in patients on terizidone for multidrug-resistant tuberculosis.
Court, R; de Vries, N; Gumbo, T; Harding, J; Maartens, G; McIlleron, H; Stewart, A; Wiesner, L, 2018
)
0.76
"We performed a systematic search to identify pharmacokinetic and pharmacodynamic studies performed with d-cycloserine."( d-Cycloserine Pharmacokinetics/Pharmacodynamics, Susceptibility, and Dosing Implications in Multidrug-resistant Tuberculosis: A Faustian Deal.
Alffenaar, JC; Banu, S; Chapagain, ML; Deshpande, D; Dheda, K; Foongladda, S; Gumbo, T; Heysell, SK; Houpt, ER; Koeuth, T; Köser, CU; Lee, PS; McIlleron, H; Mpagama, SG; Ogarkov, O; Pholwat, S; Schön, T; Simbar, N; Sturkenboom, MGG, 2018
)
1.42
" It is important to generate pharmacokinetic studies of drugs used to treat MDR TB in children in different settings, which would provide useful information on the adequacy of drug doses."( Pharmacokinetics of Second-Line Anti-Tubercular Drugs.
Ramachandran, G, 2019
)
0.51
" The method was successfully applied in a pharmacokinetic study for the determination of cycloserine in plasma of patients with drug-resistant tuberculosis."( Sensitive Ultra-performance Liquid Chromatography Tandem Mass Spectrometry Method for Determination of Cycloserine in Plasma for a Pharmacokinetics Study.
Mugabo, P; Mulubwa, M, 2019
)
0.95

Compound-Compound Interactions

Fludalanine /D-cycloserine ratio of 1:1 was compared with the activities of ampicillin, ticarcillin, cefuroxime, ceftazidime, and trimethoprim against 452 recent isolates. 50 mg of DCS would reduce craving to cocaine cues when combined with cue exposure (CE) in cocaine dependent humans.

ExcerptReferenceRelevance
"The in vitro activity of fludalanine ( MK641 ) combined with pentizidone ( MK642 ) so as to give a fludalanine /D-cycloserine ratio of 1:1 was compared with the activities of ampicillin, ticarcillin, cefuroxime, ceftazidime, and trimethoprim against 452 recent isolates and known beta-lactam- and trimethoprim-resistant strains."( In vitro activity of fludalanine combined with pentizidone compared with those of other agents.
Andrews, JM; Wise, R, 1984
)
0.48
"It was demonstrated that glutoxim combination with second line drugs for tuberculosis treatment (cycloserine + rifabutine, cycloserine + protionamide) provided statistically significant decrease of intracellular mycobacteria growth in the murine lung tissue culture."( [Effect of glutoxim in the combination with antitubercular agents of the second choice on the growth of drug resistant Mycobacteria tuberculosis in the cultured murine lung tissue].
Kunichan, AD; Perel'man, MI; Sokolova, GB, 2002
)
0.53
"Based on preclinical studies showing that the partial N-methyl-D-aspartate (NMDA) agonist D-cycloserine (DCS) facilitates extinction of cocaine self-administration and cocaine-induced conditioned place preference, we evaluated whether 50 mg of DCS would reduce craving to cocaine cues when combined with cue exposure (CE) in cocaine dependent humans."( D-cycloserine combined with cue exposure therapy fails to attenuate subjective and physiological craving in cocaine dependence.
Brady, KT; McRae-Clark, AL; Nietert, PJ; Prisciandaro, JJ; Saladin, ME; Santa Ana, EJ; Shaftman, SR, 2015
)
1.36
" The CE protocol, consisting of repeated exposure to drug cues combined with skills training, resulted in extinction to cocaine cues as suggested by decreased craving within and between sessions in both treatment conditions."( D-cycloserine combined with cue exposure therapy fails to attenuate subjective and physiological craving in cocaine dependence.
Brady, KT; McRae-Clark, AL; Nietert, PJ; Prisciandaro, JJ; Saladin, ME; Santa Ana, EJ; Shaftman, SR, 2015
)
1.14

Bioavailability

ExcerptReferenceRelevance
" The bile salts are important surfactants in man, and modify the absorption rate of tetracycline, but not of doxycycline, sulphadimidine and cycloserine."( Drug absorption in patients with T-tube after cholecystectomy.
Aukee, S; Jussila, J; Karjalainen, P; Venho, VM, 1975
)
0.46
"In a previous study we have shown that cultured epithelial cell lines can be used to measure the transepithelial passage of antimicrobial agents across the intestine and to obtain information on the mechanisms of transport utilized and predict the bioavailability of the antimicrobial agents after oral administration."( D-cycloserine uses an active transport mechanism in the human intestinal cell line Caco 2.
Islam, K; Ranaldi, G; Sambuy, Y, 1994
)
1.01
" The central bioavailability of peripherally administered glycine has not been adequately characterized in humans."( IV glycine and oral D-cycloserine effects on plasma and CSF amino acids in healthy humans.
Abi-Saab, D; Bennett, A; Cassello, K; Charney, DS; D'Souza, DC; Gil, R; Karper, LP; Krystal, JH; Morrissey, K; Sturwold, R; White, J; Zuzarte, E, 2000
)
0.62
" This study was conducted to explore issues relating to bioavailability in the presence of food, orange juice, and antacid."( Pharmacokinetics and relative bioavailability of clofazimine in relation to food, orange juice and antacid.
Adam, RD; Auclair, B; Godo, PG; Krueger, TS; Nix, DE; Peloquin, CA, 2004
)
0.32
" The pharmacokinetics of clofazimine were assessed using individual- and population-based methods and relative bioavailability compared to fasting administration was determined."( Pharmacokinetics and relative bioavailability of clofazimine in relation to food, orange juice and antacid.
Adam, RD; Auclair, B; Godo, PG; Krueger, TS; Nix, DE; Peloquin, CA, 2004
)
0.32
"Administration of clofazimine with a high fat meal provides the greatest bioavailability, however, bioavailability is associated with high inter- and intra-subject variability."( Pharmacokinetics and relative bioavailability of clofazimine in relation to food, orange juice and antacid.
Adam, RD; Auclair, B; Godo, PG; Krueger, TS; Nix, DE; Peloquin, CA, 2004
)
0.32
"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

d-Cycloserine, a partial glycine agonist at the N-methyl-d-aspartic acid receptor, was tested in a double-blind randomized trial in 20 older adolescents and young adults with autism spectrum disorders. Daily dosing with d-cycloserine has inconsistently improved negative symptoms in schizophrenia patients. In intermittent dosing significantly facilitated exposure-based therapy in two studies of patients with phobic anxiety.

ExcerptRelevanceReference
" Basing their comment on the published literature, they analyze the properties, pharmacology, toxicity, and side-effects of each medication, and define their dosage and modes of administration."( [Principles underlying the use of antituberculosis medication in children (author's transl)].
Besson-Leaud, M; Ollivier, A,
)
0.13
" Parenteral injections of D-cycloserine produced a biphasic dose-response curve which suggested partial agonism."( Actions of D-cycloserine at the N-methyl-D-aspartate-associated glycine receptor site in vivo.
Cler, JA; Emmett, MR; Iyengar, S; Mick, SJ; Rao, TS; Wood, PL, 1991
)
0.94
" Stimulation of binding induced by DCS in the presence of fixed concentrations of glycine resulted in a family of dose-response curves, consistent with the antibiotic having the property of a partial agonist at this glycine site."( D-cycloserine, a putative cognitive enhancer, facilitates activation of the N-methyl-D-aspartate receptor-ionophore complex in Alzheimer brain.
Bowen, DM; Chessell, IP; Francis, PT; Procter, AW, 1991
)
1
" Moreover, the stimulation of [3H]TCP binding induced by D-cycloserine in the presence of various fixed concentrations of glycine results in a family of dose-response curves which asymptotically converge to 40-50% of the maximal stimulation induced by glycine alone."( D-cycloserine: a ligand for the N-methyl-D-aspartate coupled glycine receptor has partial agonist characteristics.
Compton, RP; Hood, WF; Monahan, JB, 1989
)
1.24
" The procedure is sufficiently sensitive, precise, and accurate for the determination of cycloserine in its dosage form."( Spectrophotometric determination of cycloserine with 9-methoxyacridine.
Stewart, JT; Yoo, GS, 1988
)
0.77
") facilitated DNMS performance significantly with an inverted U-shaped dose-response curve when given 30 min before testing."( D-cycloserine, a partial agonist at the glycine site coupled to N-methyl-D-aspartate receptors, improves visual recognition memory in rhesus monkeys.
Aigner, TG; Matsuoka, N, 1996
)
1.02
" However, multiple dosing with either ACPC or DCS (6 daily doses, 200 mg/kg) produced an apparent behavioral adaptation, as the immobility data were indistinguishable from chronic saline administration."( Chronic administration of NMDA glycine partial agonists induces tolerance in the Porsolt swim test.
Boje, KM; Lopes, T; Neubauer, P, 1997
)
0.3
"05) prevented the increase in the percentage of open-arm entries and the time spent in the open arms of elevated plus-maze test induced by ethanol, exhibiting a U-shaped dose-response curve."( D-cycloserine blocks the effects of ethanol and HA-966 in rats tested in the elevated plus-maze.
Moraes Ferreira, VM; Morato, GS, 1997
)
1.02
" Dose-response curves were right-shifted by aging (twice the dose was required to achieve the same enhancement compared with controls)."( Age- and dose-dependent facilitation of associative eyeblink conditioning by D-cycloserine in rabbits.
Disterhoft, JF; Thompson, LT, 1997
)
0.52
" Higher medication dosage or long-term treatment may be required."( A preliminary study of D-cycloserine treatment in Alzheimer's disease.
Falk, WE; Gunther, J; Tsai, GE, 1998
)
0.6
" CS is significantly removed by hemodialysis and should be dosed after hemodialysis."( The effect of hemodialysis on cycloserine, ethionamide, para-aminosalicylate, and clofazimine.
Childs, JM; Fish, DN; Malone, RS; Peloquin, CA; Spiegel, DM, 1999
)
0.59
" The three doses of DCS reduced this increase significantly and resulted in a U-shaped dose-response curve, where 15 mg/kg had a stronger compensatory effect than both 5 and 50 mg/kg."( Effects of scopolamine and D-cycloserine on non-spatial reference memory in rats.
Andersen, JM; Lindberg, V; Myhrer, T, 2002
)
0.61
" Subcutaneous DCS injection before or after extinction training significantly enhanced extinction, and the dose-response curve for this effect was linear."( Effects of D-cycloserine on extinction of conditioned freezing.
Cranney, J; Ledgerwood, L; Richardson, R, 2003
)
0.69
"These pilot data provide initial support for the use of acute dosing of DCS as an adjunct to exposure-based psychotherapy to accelerate the associative learning processes that contribute to correcting psychopathology."( Cognitive enhancers as adjuncts to psychotherapy: use of D-cycloserine in phobic individuals to facilitate extinction of fear.
Anderson, P; Davis, M; Graap, K; Hodges, L; Ressler, KJ; Rothbaum, BO; Tannenbaum, L; Zimand, E, 2004
)
0.57
"The pilot data provide preliminary support for the use of short-term dosing of d-cycloserine as an adjunctive intervention to exposure therapy for SAD."( Augmentation of exposure therapy with D-cycloserine for social anxiety disorder.
Eisenmenger, K; Hofmann, SG; Meuret, AE; Otto, MW; Pollack, MH; Shiekh, M; Simon, NM; Smits, JA, 2006
)
0.83
" The review of the literature provides preliminary support for the use of acute dosing of DCS as an adjunctive intervention to exposure therapy for anxiety disorders, including specific phobia and social anxiety disorder."( Augmentation treatment of psychotherapy for anxiety disorders with D-cycloserine.
Hofmann, SG; Otto, MW; Pollack, MH,
)
0.37
" The low frequency of resistance to kanamycin could be related to the low dosage of this drug used at that time."( Susceptibility tests to second line drugs and re-treatment of tuberculosis revisiting early experiences.
Barrera, L; de Kantor, IN, 2007
)
0.34
"Daily dosing with d-cycloserine has inconsistently improved negative symptoms in schizophrenia patients, whereas intermittent dosing significantly facilitated exposure-based therapy in two studies of patients with phobic anxiety."( Once-weekly D-cycloserine effects on negative symptoms and cognition in schizophrenia: an exploratory study.
Cather, C; Evins, AE; Goff, DC; Gottlieb, JD; Green, MF; Otto, MW; Raeke, L; Schoenfeld, D; Walsh, J, 2008
)
1.03
"Once-weekly dosing with d-cycloserine for 8 weeks produced persistent improvement of negative symptoms compared to placebo, although statistical significance was, in part, the result of worsening of negative symptoms with placebo."( Once-weekly D-cycloserine effects on negative symptoms and cognition in schizophrenia: an exploratory study.
Cather, C; Evins, AE; Goff, DC; Gottlieb, JD; Green, MF; Otto, MW; Raeke, L; Schoenfeld, D; Walsh, J, 2008
)
1.01
" Therapy was performed according to regimens 3 and 1, by using individual dosage regimens depending on the extent and severity of a specific process, the presence of complications, and age-related features."( [Optimization of chemotherapy regimens in children with primary pulmonary tuberculosis].
Dovgaliuk, IF; Ovchinnikova, IuE; Starshinova, AA, 2009
)
0.35
" Present findings therefore confirm the intrinsic anxiolytic activity of DCS in untrained animals, with the observed bell-shaped dose-response function most probably indicative of varying affinities and intrinsic activities at NMDA receptor subtypes."( Anxioselective profile of glycineB receptor partial agonist, D-cycloserine, in plus-maze-naïve but not plus-maze-experienced mice.
Howard, K; Rodgers, RJ; Stewart, S; Waring, P; Wright, FL, 2010
)
0.6
" Likewise, a similar dosing regimen of sarcosine or D-serine did not cause evident activity-impairing effect."( D-cycloserine, sarcosine and D-serine diminish the expression of cocaine-induced conditioned place preference.
Chang, WT; Cheng, LY; Cherng, CG; Chuang, JY; Kao, GS; Lee, YS; Yang, FY; Yu, L, 2013
)
1.11
" Once-weekly dosing of D-cycloserine produces persistent improvement when combined with cognitive behavioral therapy (CBT) in anxiety disorders."( D-cycloserine facilitation of cognitive behavioral therapy for delusions in schizophrenia.
Cather, C; Creedon, T; Goff, DC; Gottlieb, JD; Macklin, EA; Shanahan, M, 2011
)
1.39
" Subgroup analysis and meta-regression were used to examine the effects of D-cycloserine dosage and timing (relative to exposure therapy), diagnostic indication, number of therapy sessions, and trial methodological quality on D-cycloserine efficacy."( D-cycloserine augmentation of behavioral therapy for the treatment of anxiety disorders: a meta-analysis.
Bloch, MH; Bontempo, A; Panza, KE, 2012
)
1.33
" In contrast to a previous meta-analysis that examined D-cycloserine's effects in both animals and humans, we found no evidence of an effect of dose number, dose timing, or dosage of D-cycloserine on reported efficacy in the ranges studied."( D-cycloserine augmentation of behavioral therapy for the treatment of anxiety disorders: a meta-analysis.
Bloch, MH; Bontempo, A; Panza, KE, 2012
)
1.35
" We will describe the memory enhancing properties of DCS, review findings from randomized controlled studies of DCS in anxious populations and discuss mechanism, dosing and timing issues."( D-cycloserine as an augmentation strategy for cognitive behavioral therapy for anxiety disorders: an update.
Asnaani, A; Hofmann, SG; Sawyer, AT, 2012
)
1.1
"For the purposes of this study, no statistical or clinical differences existed between the 2 dosage groups on the Aberrant Behavior Checklist subscale 3, which measures stereotypies/repetitive movements."( A trial of D-cycloserine to treat stereotypies in older adolescents and young adults with autism spectrum disorder.
Deutsch, SI; Hartmann, K; Herndon, A; Manser, P; Okwara, L; Urbano, M,
)
0.5
" d-Cycloserine, a partial glycine agonist at the N-methyl-d-aspartic acid receptor, was tested in a double-blind randomized trial in 20 older adolescents and young adults with autism spectrum disorders using two dosing strategies (50 mg daily versus 50 mg weekly) for 8 weeks with a 2-week follow-up after discontinuation."( A trial of d-cycloserine to treat the social deficit in older adolescents and young adults with autism spectrum disorders.
Deutsch, SI; Hartmann, K; Manser, P; Okwara, L; Urbano, M, 2015
)
1.41
"Our result suggested that with the careful optimization of DCS-augmented ERP therapy by fine-tuning timing and dosing of DCS administration and number and frequency of ERP sessions, DCS may enhance the efficacy of ERP therapy in reducing the symptomatic severity of OCD patients, especially at early stage of the treatment; therefore, DCS augmentation could possibly reduce treatment cost, reduce treatment drop and refusal rate, and help to improve access to the limited number of experienced therapists."( D-cycloserine augmentation in behavioral therapy for obsessive-compulsive disorder: a meta-analysis.
Du, Y; Han, J; Liu, G; Wang, X; Xia, J, 2015
)
1.14
"Therapeutic drug monitoring (TDM) of second-line antituberculosis drugs would allow for optimal individualized dosage adjustments and improve drug safety and therapeutic outcomes."( Pharmacokinetics of Second-Line Antituberculosis Drugs after Multiple Administrations in Healthy Volunteers.
Chung, JY; Jang, IJ; Jang, K; Lee, JH; Moon, SJ; Oh, J; Park, JS; Park, SI; Song, J; Yoon, J; Yu, KS, 2015
)
0.42
" In this review, we evaluate its therapeutic potential in neuropsychological disorders and discuss its pitfalls in terms of dosing and application frequency as well as its safety in low-dose therapy."( D-Cycloserine in Neuropsychiatric Diseases: A Systematic Review.
Paulus, W; Schade, S, 2016
)
1.16
"Studies in animals and clinical trials in patients with anxiety disorders have demonstrated that single or intermittent dosing with DCS enhances memory consolidation."( D-cycloserine in Schizophrenia: New Strategies for Improving Clinical Outcomes by Enhancing Plasticity.
Goff, DC, 2017
)
1.18
" Early trials have demonstrated benefit with intermittent DCS dosing for negative symptoms and memory."( The Therapeutic Role of d-Cycloserine in Schizophrenia.
Goff, D, 2016
)
0.73
" We also performed simulations to provide insight into optimizing the dosing of cycloserine."( Cycloserine Population Pharmacokinetics and Pharmacodynamics in Patients with Tuberculosis.
Ahmed, S; Al-Shaer, MH; Alghamdi, WA; Alkabab, Y; Alsultan, A; An, G; Banu, S; Barbakadze, K; Cegielski, JP; Heysell, SK; Houpt, E; Kempker, RR; Kipiani, M; Mikiashvili, L; Peloquin, CA; Schmidt, S, 2019
)
2.18
" We also investigated the association between DCS administration characteristics and treatment outcome to find optimal dosing parameters."( Changes in Dosing and Dose Timing of D-Cycloserine Explain Its Apparent Declining Efficacy for Augmenting Exposure Therapy for Anxiety-related Disorders: An Individual Participant-data Meta-analysis.
Altemus, M; Anderson, P; Andersson, E; Cukor, J; Davis, M; de Kleine, RA; de la Cruz, LF; Difede, J; Dunlop, BW; Farrell, LJ; Finck, C; Frumento, P; Geffken, GR; Geller, D; Gerardi, M; Golfels, F; Goodman, WK; Guastella, AJ; Gutner, CA; Hendriks, GJ; Heyman, I; Hofmann, SG; Jovanovic, T; Kushner, MG; Lee, FS; Lenze, EJ; Levinson, CA; Lewin, AB; Mataix-Cols, D; McConnell, H; McNamara, JP; Monzani, B; Murphy, TK; Norrholm, S; Otto, MW; Pérez-Vigil, A; Plag, J; Pollack, MH; Ressler, KJ; Rodebaugh, TL; Rosenfield, D; Rothbaum, BO; Rück, C; Smits, JAJ; Storch, EA; Ströhle, A; Tart, CD; Thuras, P; Tolin, DF; Turner, C; van Minnen, A; Waters, AM; Weems, CF; Wilhelm, S; Wyka, K, 2019
)
0.78
" Therefore, we introduced the DOSY (diffusion ordered spectroscopy) NMR (nuclear magnetic resonance) technique to determine the levels of d-cycloserine impurities in pharmaceutical dosage forms."( Determination of d-Cycloserine Impurities in Pharmaceutical Dosage Forms: Comparison of the International Pharmacopoeia HPLC-UV Method and the DOSY NMR Method.
Časar, Z; Makuc, D; Naumoska, K; Plavec, J; Švab, Ž, 2020
)
1.09
" These findings have prompted investigation of DCS dosing tailored to results of exposure sessions."( Dose Timing of D-Cycloserine to Augment Exposure Therapy for Social Anxiety Disorder: A Randomized Clinical Trial.
Andrews, L; Carpenter, J; Conroy, K; Curtiss, J; Dowd, S; Dutcher, CD; Hofmann, SG; Kind, S; Lewis, EM; Otto, MW; Papini, S; Pollack, MH; Rosenfield, D; Smits, JAJ; Witcraft, SM, 2020
)
0.9
" The results showed that d-cycloserine, a partial glycine agonist, was well tolerated, the 2 dosing strategies did not differ, and improvement was noted on the "lethargy/social withdrawal" and "stereotypic behavior" subscales of the Aberrant Behavior Checklist."( From Mouse to Man: N-Methyl-d-Aspartic Acid Receptor Activation as a Promising Pharmacotherapeutic Strategy for Autism Spectrum Disorders.
Burket, JA; Deutsch, SI, 2023
)
1.21
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Roles (5)

RoleDescription
antitubercular agentA substance that kills or slows the growth of Mycobacterium tuberculosis and is used in the treatment of tuberculosis.
antiinfective agentA substance used in the prophylaxis or therapy of infectious diseases.
antimetaboliteA substance which is structurally similar to a metabolite but which competes with it or replaces it, and so prevents or reduces its normal utilization.
metaboliteAny intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
NMDA receptor agonistAn excitatory amino acid agonist which binds to NMDA receptors and triggers a response.
[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 (4)

ClassDescription
organooxygen heterocyclic antibiotic
organonitrogen heterocyclic antibiotic
4-amino-1,2-oxazolidin-3-oneA member of the class of oxazolidines that is isoxazoldin-3-one which is substituted at position 4 by an amino group.
zwitterionA neutral compound having formal unit electrical charges of opposite sign on non-adjacent atoms. Sometimes referred to as inner salts, dipolar ions (a misnomer).
[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 (54)

Potency Measurements

ProteinTaxonomyMeasurementAverage (µ)Min (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Chain A, HADH2 proteinHomo sapiens (human)Potency39.81070.025120.237639.8107AID886
Chain B, HADH2 proteinHomo sapiens (human)Potency39.81070.025120.237639.8107AID886
acetylcholinesteraseHomo sapiens (human)Potency0.87090.002541.796015,848.9004AID1347398
RAR-related orphan receptor gammaMus musculus (house mouse)Potency7.49780.006038.004119,952.5996AID1159521
hypoxia-inducible factor 1, alpha subunit (basic helix-loop-helix transcription factor)Homo sapiens (human)Potency1.58490.00137.762544.6684AID914; AID915
thyroid stimulating hormone receptorHomo sapiens (human)Potency3.98110.001318.074339.8107AID926; AID938
regulator of G-protein signaling 4Homo sapiens (human)Potency0.53230.531815.435837.6858AID504845
cytochrome P450 family 3 subfamily A polypeptide 4Homo sapiens (human)Potency38.90180.01237.983543.2770AID1645841
peroxisome proliferator-activated receptor deltaHomo sapiens (human)Potency23.41050.001024.504861.6448AID743212; AID743215
euchromatic histone-lysine N-methyltransferase 2Homo sapiens (human)Potency25.04670.035520.977089.1251AID504332
cytochrome P450, family 19, subfamily A, polypeptide 1, isoform CRA_aHomo sapiens (human)Potency18.83360.001723.839378.1014AID743083
Bloom syndrome protein isoform 1Homo sapiens (human)Potency50.11870.540617.639296.1227AID2364; AID2528
cytochrome P450 2C9 precursorHomo sapiens (human)Potency39.81070.00636.904339.8107AID883
chromobox protein homolog 1Homo sapiens (human)Potency8.43680.006026.168889.1251AID488953
thyroid hormone receptor beta isoform 2Rattus norvegicus (Norway rat)Potency23.71010.000323.4451159.6830AID743065
mitogen-activated protein kinase 1Homo sapiens (human)Potency5.01190.039816.784239.8107AID1454
survival motor neuron protein isoform dHomo sapiens (human)Potency14.12540.125912.234435.4813AID1458
cytochrome P450 3A4 isoform 1Homo sapiens (human)Potency21.45870.031610.279239.8107AID884; AID885
M-phase phosphoprotein 8Homo sapiens (human)Potency44.66840.177824.735279.4328AID488949
muscarinic acetylcholine receptor M1Rattus norvegicus (Norway rat)Potency28.18380.00106.000935.4813AID943
lamin isoform A-delta10Homo sapiens (human)Potency6.30960.891312.067628.1838AID1487
Gamma-aminobutyric acid receptor subunit piRattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit beta-1Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit deltaRattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit gamma-2Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit alpha-5Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit alpha-3Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit gamma-1Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit alpha-2Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit alpha-4Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit gamma-3Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit alpha-6Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Histamine H2 receptorCavia porcellus (domestic guinea pig)Potency39.81070.00638.235039.8107AID883
Gamma-aminobutyric acid receptor subunit alpha-1Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit beta-3Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit beta-2Rattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
GABA theta subunitRattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
Gamma-aminobutyric acid receptor subunit epsilonRattus norvegicus (Norway rat)Potency21.45871.000012.224831.6228AID885
ATP-dependent phosphofructokinaseTrypanosoma brucei brucei TREU927Potency33.80780.060110.745337.9330AID485368
[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)
Chain A, N-methyl-D-aspartate Receptor Subunit 1Rattus norvegicus (Norway rat)Ki241.00000.540082.8533241.0000AID977610
Chain A, N-methyl-D-aspartate Receptor Subunit 1Rattus norvegicus (Norway rat)Ki241.00000.540082.8533241.0000AID977610
Chain A, N-methyl-D-aspartate Receptor Subunit 1Rattus norvegicus (Norway rat)Ki241.00000.540082.8533241.0000AID977610
Bile salt export pumpRattus norvegicus (Norway rat)IC50 (µMol)1,000.00000.40002.75008.6000AID1209456
Bile salt export pumpHomo sapiens (human)IC50 (µMol)1,000.00000.11007.190310.0000AID1209455; AID1449628
Glutamate receptor ionotropic, NMDA 1 Rattus norvegicus (Norway rat)IC50 (µMol)4.83500.00071.600310.0000AID143065; AID145260
Glutamate receptor ionotropic, NMDA 2A Rattus norvegicus (Norway rat)IC50 (µMol)2.30000.00071.630610.0000AID145260
Glutamate receptor ionotropic, NMDA 2BRattus norvegicus (Norway rat)IC50 (µMol)2.30000.00061.525710.0000AID145260
Glutamate receptor ionotropic, NMDA 2CRattus norvegicus (Norway rat)IC50 (µMol)2.30000.00071.747210.0000AID145260
Glutamate receptor ionotropic, NMDA 2DRattus norvegicus (Norway rat)IC50 (µMol)2.30000.00071.741110.0000AID145260
Glutamate receptor ionotropic, NMDA 3BRattus norvegicus (Norway rat)IC50 (µMol)2.30000.00071.741110.0000AID145260
Glutamate receptor ionotropic, NMDA 3ARattus norvegicus (Norway rat)IC50 (µMol)2.30000.00071.741110.0000AID145260
[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)
Glutamate receptor ionotropic, NMDA 1 Rattus norvegicus (Norway rat)EC50 (µMol)2.95000.00301.29038.3000AID145252
Glutamate receptor ionotropic, NMDA 2A Rattus norvegicus (Norway rat)EC50 (µMol)2.95000.00301.02226.8600AID145252
Glutamate receptor ionotropic, NMDA 2BRattus norvegicus (Norway rat)EC50 (µMol)2.95000.00300.86696.8600AID145252
Glutamate receptor ionotropic, NMDA 2CRattus norvegicus (Norway rat)EC50 (µMol)10.52500.00301.11276.8600AID143225; AID145252
Glutamate receptor ionotropic, NMDA 2DRattus norvegicus (Norway rat)EC50 (µMol)2.95000.00301.39378.3000AID145252
Glutamate receptor ionotropic, NMDA 3BRattus norvegicus (Norway rat)EC50 (µMol)2.95000.00300.90516.8600AID145252
Glutamate receptor ionotropic, NMDA 3ARattus norvegicus (Norway rat)EC50 (µMol)2.95000.00300.90516.8600AID145252
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (32)

Processvia Protein(s)Taxonomy
fatty acid metabolic processBile salt export pumpHomo sapiens (human)
bile acid biosynthetic processBile salt export pumpHomo sapiens (human)
xenobiotic metabolic processBile salt export pumpHomo sapiens (human)
xenobiotic transmembrane transportBile salt export pumpHomo sapiens (human)
response to oxidative stressBile salt export pumpHomo sapiens (human)
bile acid metabolic processBile salt export pumpHomo sapiens (human)
response to organic cyclic compoundBile salt export pumpHomo sapiens (human)
bile acid and bile salt transportBile salt export pumpHomo sapiens (human)
canalicular bile acid transportBile salt export pumpHomo sapiens (human)
protein ubiquitinationBile salt export pumpHomo sapiens (human)
regulation of fatty acid beta-oxidationBile salt export pumpHomo sapiens (human)
carbohydrate transmembrane transportBile salt export pumpHomo sapiens (human)
bile acid signaling pathwayBile salt export pumpHomo sapiens (human)
cholesterol homeostasisBile salt export pumpHomo sapiens (human)
response to estrogenBile salt export pumpHomo sapiens (human)
response to ethanolBile salt export pumpHomo sapiens (human)
xenobiotic export from cellBile salt export pumpHomo sapiens (human)
lipid homeostasisBile salt export pumpHomo sapiens (human)
phospholipid homeostasisBile salt export pumpHomo sapiens (human)
positive regulation of bile acid secretionBile salt export pumpHomo sapiens (human)
regulation of bile acid metabolic processBile salt export pumpHomo sapiens (human)
transmembrane transportBile salt export pumpHomo sapiens (human)
monoatomic ion transportProton-coupled amino acid transporter 1Homo sapiens (human)
amino acid transportProton-coupled amino acid transporter 1Homo sapiens (human)
taurine transmembrane transportProton-coupled amino acid transporter 1Homo sapiens (human)
proline transportProton-coupled amino acid transporter 1Homo sapiens (human)
alanine transportProton-coupled amino acid transporter 1Homo sapiens (human)
amino acid import across plasma membraneProton-coupled amino acid transporter 1Homo sapiens (human)
glycine transportProton-coupled amino acid transporter 1Homo sapiens (human)
proline transmembrane transportProton-coupled amino acid transporter 1Homo sapiens (human)
proton transmembrane transportProton-coupled amino acid transporter 1Homo sapiens (human)
L-alanine transportProton-coupled amino acid transporter 1Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (16)

Processvia Protein(s)Taxonomy
protein bindingBile salt export pumpHomo sapiens (human)
ATP bindingBile salt export pumpHomo sapiens (human)
ABC-type xenobiotic transporter activityBile salt export pumpHomo sapiens (human)
bile acid transmembrane transporter activityBile salt export pumpHomo sapiens (human)
canalicular bile acid transmembrane transporter activityBile salt export pumpHomo sapiens (human)
carbohydrate transmembrane transporter activityBile salt export pumpHomo sapiens (human)
ABC-type bile acid transporter activityBile salt export pumpHomo sapiens (human)
ATP hydrolysis activityBile salt export pumpHomo sapiens (human)
amino acid:proton symporter activityProton-coupled amino acid transporter 1Homo sapiens (human)
proline:proton symporter activityProton-coupled amino acid transporter 1Homo sapiens (human)
taurine transmembrane transporter activityProton-coupled amino acid transporter 1Homo sapiens (human)
protein bindingProton-coupled amino acid transporter 1Homo sapiens (human)
amino acid transmembrane transporter activityProton-coupled amino acid transporter 1Homo sapiens (human)
alanine transmembrane transporter activityProton-coupled amino acid transporter 1Homo sapiens (human)
L-alanine transmembrane transporter activityProton-coupled amino acid transporter 1Homo sapiens (human)
L-proline transmembrane transporter activityProton-coupled amino acid transporter 1Homo sapiens (human)
glycine transmembrane transporter activityProton-coupled amino acid transporter 1Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (16)

Processvia Protein(s)Taxonomy
basolateral plasma membraneBile salt export pumpHomo sapiens (human)
Golgi membraneBile salt export pumpHomo sapiens (human)
endosomeBile salt export pumpHomo sapiens (human)
plasma membraneBile salt export pumpHomo sapiens (human)
cell surfaceBile salt export pumpHomo sapiens (human)
apical plasma membraneBile salt export pumpHomo sapiens (human)
intercellular canaliculusBile salt export pumpHomo sapiens (human)
intracellular canaliculusBile salt export pumpHomo sapiens (human)
recycling endosomeBile salt export pumpHomo sapiens (human)
recycling endosome membraneBile salt export pumpHomo sapiens (human)
extracellular exosomeBile salt export pumpHomo sapiens (human)
membraneBile salt export pumpHomo sapiens (human)
plasma membraneGamma-aminobutyric acid receptor subunit gamma-2Rattus norvegicus (Norway rat)
endoplasmic reticulum membraneGlutamate receptor ionotropic, NMDA 1 Rattus norvegicus (Norway rat)
plasma membraneGlutamate receptor ionotropic, NMDA 1 Rattus norvegicus (Norway rat)
plasma membraneGamma-aminobutyric acid receptor subunit alpha-1Rattus norvegicus (Norway rat)
plasma membraneGamma-aminobutyric acid receptor subunit beta-2Rattus norvegicus (Norway rat)
endoplasmic reticulum membraneGlutamate receptor ionotropic, NMDA 2A Rattus norvegicus (Norway rat)
plasma membraneGlutamate receptor ionotropic, NMDA 2A Rattus norvegicus (Norway rat)
endoplasmic reticulum membraneGlutamate receptor ionotropic, NMDA 2BRattus norvegicus (Norway rat)
plasma membraneGlutamate receptor ionotropic, NMDA 2BRattus norvegicus (Norway rat)
endoplasmic reticulum membraneGlutamate receptor ionotropic, NMDA 2CRattus norvegicus (Norway rat)
plasma membraneGlutamate receptor ionotropic, NMDA 2CRattus norvegicus (Norway rat)
endoplasmic reticulum membraneGlutamate receptor ionotropic, NMDA 2DRattus norvegicus (Norway rat)
plasma membraneGlutamate receptor ionotropic, NMDA 2DRattus norvegicus (Norway rat)
lysosomal membraneProton-coupled amino acid transporter 1Homo sapiens (human)
endoplasmic reticulumProton-coupled amino acid transporter 1Homo sapiens (human)
plasma membraneProton-coupled amino acid transporter 1Homo sapiens (human)
apical plasma membraneProton-coupled amino acid transporter 1Homo sapiens (human)
vacuolar membraneProton-coupled amino acid transporter 1Homo sapiens (human)
endoplasmic reticulum membraneGlutamate receptor ionotropic, NMDA 3BRattus norvegicus (Norway rat)
plasma membraneGlutamate receptor ionotropic, NMDA 3BRattus norvegicus (Norway rat)
endoplasmic reticulum membraneGlutamate receptor ionotropic, NMDA 3ARattus norvegicus (Norway rat)
plasma membraneGlutamate receptor ionotropic, NMDA 3ARattus norvegicus (Norway rat)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (346)

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.
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.
AID1347058CD47-SIRPalpha protein protein interaction - HTRF assay qHTS validation2019PloS one, , Volume: 14, Issue:7
Quantitative high-throughput screening assays for the discovery and development of SIRPα-CD47 interaction inhibitors.
AID1347410qHTS for inhibitors of adenylyl cyclases using a fission yeast platform: a pilot screen against the NCATS LOPAC library2019Cellular signalling, 08, Volume: 60A fission yeast platform for heterologous expression of mammalian adenylyl cyclases and high throughput screening.
AID1347057CD47-SIRPalpha protein protein interaction - LANCE assay qHTS validation2019PloS one, , Volume: 14, Issue:7
Quantitative high-throughput screening assays for the discovery and development of SIRPα-CD47 interaction inhibitors.
AID504812Inverse Agonists of the Thyroid Stimulating Hormone Receptor: HTS campaign2010Endocrinology, Jul, Volume: 151, Issue:7
A small molecule inverse agonist for the human thyroid-stimulating hormone receptor.
AID504836Inducers of the Endoplasmic Reticulum Stress Response (ERSR) in human glioma: Validation2002The Journal of biological chemistry, Apr-19, Volume: 277, Issue:16
Sustained ER Ca2+ depletion suppresses protein synthesis and induces activation-enhanced cell death in mast cells.
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.
AID588378qHTS for Inhibitors of ATXN expression: Validation
AID588349qHTS for Inhibitors of ATXN expression: Validation of Cytotoxic Assay
AID1347045Natriuretic polypeptide receptor (hNpr1) antagonism - Pilot counterscreen GloSensor control cell line2019Science translational medicine, 07-10, Volume: 11, Issue:500
Inhibition of natriuretic peptide receptor 1 reduces itch in mice.
AID504810Antagonists of the Thyroid Stimulating Hormone Receptor: HTS campaign2010Endocrinology, Jul, Volume: 151, Issue:7
A small molecule inverse agonist for the human thyroid-stimulating hormone receptor.
AID1347151Optimization of GU AMC qHTS for Zika virus inhibitors: Unlinked NS2B-NS3 protease assay2020Proceedings 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.
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.
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.
AID1347050Natriuretic polypeptide receptor (hNpr2) antagonism - Pilot subtype selectivity assay2019Science translational medicine, 07-10, Volume: 11, Issue:500
Inhibition of natriuretic peptide receptor 1 reduces itch in mice.
AID1347049Natriuretic polypeptide receptor (hNpr1) antagonism - Pilot screen2019Science translational medicine, 07-10, Volume: 11, Issue:500
Inhibition of natriuretic peptide receptor 1 reduces itch in mice.
AID1347405qHTS to identify inhibitors of the type 1 interferon - major histocompatibility complex class I in skeletal muscle: primary screen against the NCATS LOPAC 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.
AID1347059CD47-SIRPalpha protein protein interaction - Alpha assay qHTS validation2019PloS one, , Volume: 14, Issue:7
Quantitative high-throughput screening assays for the discovery and development of SIRPα-CD47 interaction inhibitors.
AID1449628Inhibition of human BSEP expressed in baculovirus transfected fall armyworm Sf21 cell membranes vesicles assessed as reduction in ATP-dependent [3H]-taurocholate transport into vesicles incubated for 5 mins by Topcount based rapid filtration method2012Drug metabolism and disposition: the biological fate of chemicals, Dec, Volume: 40, Issue:12
Mitigating the inhibition of human bile salt export pump by drugs: opportunities provided by physicochemical property modulation, in silico modeling, and structural modification.
AID630741Inhibition of human PAT1-mediated L-[3H]proline uptake in human Caco2 cells after 10 mins by liquid scintillation counting2011Bioorganic & medicinal chemistry, Nov-01, Volume: 19, Issue:21
Three-dimensional quantitative structure-activity relationship analyses of substrates of the human proton-coupled amino acid transporter 1 (hPAT1).
AID1071104Antimycobacterial activity against Mycobacterium tuberculosis H37Rv ATCC 27294 after 7 days by microplate Alamar blue assay2014European journal of medicinal chemistry, Mar-03, Volume: 74Antimycobacterial activity of nitrogen heterocycles derivatives: bipyridine derivatives. Part III.
AID1079939Cirrhosis, proven histopathologically. Value is number of references indexed. [column 'CIRRH' in source]
AID774298Antimycobacterial activity against rifampin-resistant Mycobacterium tuberculosis ATCC 358382013Journal of natural products, Oct-25, Volume: 76, Issue:10
Chlorinated coumarins from the polypore mushroom Fomitopsis officinalis and their activity against Mycobacterium tuberculosis.
AID1584836Antibacterial activity against Enterococcus faecalis ATCC 29212 after 18 to 24 hrs by microdilution assay2018European journal of medicinal chemistry, Nov-05, Volume: 1591-(2-Hydroxybenzoyl)-thiosemicarbazides are promising antimicrobial agents targeting d-alanine-d-alanine ligase in bacterio.
AID1294351Antimicrobial activity against Mycobacterium tuberculosis H37Rv ATCC 27294 incubated for 7 days by BacTiter-Glo cell viability assay2016Bioorganic & medicinal chemistry letters, May-01, Volume: 26, Issue:9
Design and synthesis of novel quinoxaline derivatives as potential candidates for treatment of multidrug-resistant and latent tuberculosis.
AID1584826Inhibition of full-length 6His-tagged Mycobacterium tuberculosis H37Rv Ddl expressed in Escherichia coli BL21(DE3)pLysS by UV-Vis spectrophotometric analysis2018European journal of medicinal chemistry, Nov-05, Volume: 1591-(2-Hydroxybenzoyl)-thiosemicarbazides are promising antimicrobial agents targeting d-alanine-d-alanine ligase in bacterio.
AID1188166Antimycobacterial activity against Mycobacterium tuberculosis H37Rv assessed as growth inhibition by microdilution AlamarBlue broth assay2014European journal of medicinal chemistry, Oct-06, Volume: 85Sequential synthesis of amino-1,4-naphthoquinone-appended triazoles and triazole-chromene hybrids and their antimycobacterial evaluation.
AID571076Antimicrobial activity against Enterococcus faecium OC3312 by broth microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID143065In vitro inhibitory activity to inhibit [3H]glycine binding to NMDA receptor1999Bioorganic & medicinal chemistry letters, May-17, Volume: 9, Issue:10
Design, synthesis and structure-activity relationships of novel strychnine-insensitive glycine receptor ligands.
AID530543Induction of PtcaA::lacZ gene expression in Staphylococcus aureus SH1000 at 150 ug/ml after 2 hrs by beta-galactosidase reporter gene assay relative to untreated control2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Staphylococcus aureus cell wall stress stimulon gene-lacZ fusion strains: potential for use in screening for cell wall-active antimicrobials.
AID428964Antibacterial activity against methicillin-resistant Staphylococcus aureus COL OC3726 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID55425Antibacterial activity against D-alanyl-D-alanine ligase from Streptococcus faecalis (ATCC 8043)1988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
AID671431Antimycobacterial activity against Mycobacterium bovis BCG assessed as inhibition of microbial growth at 0.5 to 100 ug/ml incubated for 6 days by MABA method2012Bioorganic & medicinal chemistry, Jul-01, Volume: 20, Issue:13
Discovery of novel 5-(ethyl or hydroxymethyl) analogs of 2'-'up' fluoro (or hydroxyl) pyrimidine nucleosides as a new class of Mycobacterium tuberculosis, Mycobacterium bovis and Mycobacterium avium inhibitors.
AID1501383Inhibition of cell wall biosynthesis in Bacillus subtilis assessed as induction of formation of misshapen cells at 37.5 ug/ml incubated for 2 hrs by FM-4-64 staining based assay2017European journal of medicinal chemistry, Oct-20, Volume: 139Arylthiazole antibiotics targeting intracellular methicillin-resistant Staphylococcus aureus (MRSA) that interfere with bacterial cell wall synthesis.
AID1071118Antimycobacterial activity against Mycobacterium tuberculosis H37Rv ATCC 27294 at 50 ug/ml after 7 days by microplate Alamar blue assay relative to control2014European journal of medicinal chemistry, Mar-03, Volume: 74Antimycobacterial activity of nitrogen heterocycles derivatives: bipyridine derivatives. Part III.
AID1713722Antimycobacterial activity against Mycobacterium tuberculosis H37Rv assessed as inhibition of bacterial growth by microdilution alamar blue broth assay2016Bioorganic & medicinal chemistry, 11-15, Volume: 24, Issue:22
A facile stereoselective synthesis of dispiro-indeno pyrrolidine/pyrrolothiazole-thiochroman hybrids and evaluation of their antimycobacterial, anticancer and AchE inhibitory activities.
AID571289Inhibition of LPS-deficient Escherichia coli OC2530 MurF assessed as UDP-MurNAc-pentapeptide product level at 2 times MIC by HPLC (Rvb = 1 mAU)2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
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).
AID497909Inhibition of IPTG-stimulated Escherichia coli K-12 envA at 4 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
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]
AID409603Inhibition of human aquaporin 4 M23 isoform expressed in Xenopus laevis oocytes at 20 uM2009Bioorganic & medicinal chemistry, Jan-01, Volume: 17, Issue:1
Identification of aquaporin 4 inhibitors using in vitro and in silico methods.
AID1072948Inhibition of alanine racemase in Mycobacterium tuberculosis H37Rv at 5 times MIC preincubated for 16 hrs followed by compound re-addition with L-Ala-[13C]-[3H] measured over 8 hrs by LC-MS/MS analysis2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID285161Antimicrobial activity against non replicating persistence Mycobacterium tuberculosis H37Rv in anaerobic condition assessed as relative light unit after 11 days by LORA assay2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Low-oxygen-recovery assay for high-throughput screening of compounds against nonreplicating Mycobacterium tuberculosis.
AID571277Bacteriostatic activity against Staphylococcus aureus ATCC 29213 at 2 times MIC2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID774296Antimycobacterial activity against streptomycin-resistant Mycobacterium tuberculosis ATCC 358202013Journal of natural products, Oct-25, Volume: 76, Issue:10
Chlorinated coumarins from the polypore mushroom Fomitopsis officinalis and their activity against Mycobacterium tuberculosis.
AID52925Minimum inhibitory concentration compared to D-cycloserine, against Citrobacter freundii 55.131986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID571074Antimicrobial activity against Escherichia coli ATCC 25922 by broth microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID430785Partial agonist activity at glycine site of NMDA receptor in rat brain cortex membrane assessed as potentiation of [3H]Mk-801 binding by liquid scintillation counting2009Journal of medicinal chemistry, Aug-27, Volume: 52, Issue:16
Drug design, in vitro pharmacology, and structure-activity relationships of 3-acylamino-2-aminopropionic acid derivatives, a novel class of partial agonists at the glycine site on the N-methyl-D-aspartate (NMDA) receptor complex.
AID127623The compound was tested for urinary recovery was assayed for its content of free cycloserine by employing the bioassay in mouse1980Journal of medicinal chemistry, Jan, Volume: 23, Issue:1
Use of acetylacetone to prepare a prodrug of cycloserine.
AID1079940Granulomatous liver disease, proven histopathologically. Value is number of references indexed. [column 'GRAN' in source]
AID64589Minimum inhibitory concentration compared to D-cycloserine, against Escherichia coli DC21986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID476929Human intestinal absorption in po dosed human2010European journal of medicinal chemistry, Mar, Volume: 45, Issue:3
Neural computational prediction of oral drug absorption based on CODES 2D descriptors.
AID428963Antibacterial activity against Enterococcus faecium OC3312 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID1079949Proposed mechanism(s) of liver damage. [column 'MEC' in source]
AID1467546Antimicrobial activity against Mycobacterium tuberculosis H37Rv by Alamar blue assay2017Bioorganic & medicinal chemistry letters, 07-15, Volume: 27, Issue:14
One-pot microwave assisted stereoselective synthesis of novel dihydro-2'H-spiro[indene-2,1'-pyrrolo-[3,4-c]pyrrole]-tetraones and evaluation of their antimycobacterial activity and inhibition of AChE.
AID571075Antimicrobial activity against Enterococcus faecalis ATCC 29212 by broth microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
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).
AID560781Antibacterial activity against Staphylococcus aureus TS10007 harboring ddlA Asp39Asn mutation in fifth-instar silkworm larva infection model assessed as compound concentration per gram of larva causing reduction in survival after 48 hrs post dose at 27 de2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Evaluation of target specificity of antibacterial agents using Staphylococcus aureus ddlA mutants and D-cycloserine in a silkworm infection model.
AID1765763Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as inhibition of bacterial growth at 5 ug/ml measured by microplate alamar blue assay2021Bioorganic & medicinal chemistry letters, 09-15, Volume: 48Design and synthesis of novel 5-alkynyl pyrimidine nucleosides derivatives: Influence of C-6-substituent on antituberculosis activity.
AID68443antibacterial activity was reported as zones of inhibition in the disk diffusion assay using Escherichia coli1980Journal of medicinal chemistry, Jan, Volume: 23, Issue:1
Use of acetylacetone to prepare a prodrug of cycloserine.
AID671440Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as inhibition of microbial growth at 10 ug/ml incubated for 6 days by MABA method2012Bioorganic & medicinal chemistry, Jul-01, Volume: 20, Issue:13
Discovery of novel 5-(ethyl or hydroxymethyl) analogs of 2'-'up' fluoro (or hydroxyl) pyrimidine nucleosides as a new class of Mycobacterium tuberculosis, Mycobacterium bovis and Mycobacterium avium inhibitors.
AID497906Inhibition of IPTG-stimulated Escherichia coli K-12 ddlB at 4 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
AID543953Antibacterial activity against tetracycline-resistant Staphylococcus aureus COL-S carrying SSpbpD plasmid2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Reconstruction of the phenotypes of methicillin-resistant Staphylococcus aureus by replacement of the staphylococcal cassette chromosome mec with a plasmid-borne copy of Staphylococcus sciuri pbpD gene.
AID560777Antibacterial activity against Staphylococcus aureus TS2921 harboring ddlA Asp102Asn mutation in presence of 100 mM D-Ala-D-Ala, which complements temperature sensitivity after 20 hrs2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Evaluation of target specificity of antibacterial agents using Staphylococcus aureus ddlA mutants and D-cycloserine in a silkworm infection model.
AID55413Minimum inhibitory concentration required for inhibition of D-alanyl-D-alanine ligase from Escherichia coli Tem 2+ 43511988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
AID163731Minimum inhibitory concentration compared to D-cycloserine, against providencia alcalifaciens 58.621986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID55427Minimum inhibitory concentration required for inhibition of D-alanyl-D-alanine ligase from Streptococcus faecalis 28641988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
AID428962Antibacterial activity against Enterococcus faecalis ATCC 29212 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID497908Inhibition of IPTG-stimulated Escherichia coli K-12 ftsA at 4 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
AID640329Antimycobacterial activity against Mycobacterium bovis BCG assessed as growth inhibition at 100 ug/ml by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID499896Antitubercular activity against Mycobacterium bovis BCG after 6 days by microplate alamar blue assay2010Journal of medicinal chemistry, Aug-26, Volume: 53, Issue:16
Inhibition of mycobacterial replication by pyrimidines possessing various C-5 functionalities and related 2'-deoxynucleoside analogues using in vitro and in vivo models.
AID1602935Antibacterial activity against drug-resistant Mycobacterium tuberculosis isolate 3 after 7 days by resazurin microtiter assay2019Bioorganic & medicinal chemistry letters, 04-15, Volume: 29, Issue:8
Exploiting the furo[2,3-b]pyridine core against multidrug-resistant Mycobacterium tuberculosis.
AID560772Antibacterial activity against Staphylococcus aureus RN4220 after 20 hrs2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Evaluation of target specificity of antibacterial agents using Staphylococcus aureus ddlA mutants and D-cycloserine in a silkworm infection model.
AID428968Antibacterial activity against LPS-deffective Escherichia coli OC2530 by CLSI broth microdilution method in presence of permeabilizer polymyxin B nonapeptide2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID432805Antimicrobial activity against methicillin-resistant Staphylococcus aureus COL at 42 degC by population analysis method2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Role of a sodium-dependent symporter homologue in the thermosensitivity of beta-lactam antibiotic resistance and cell wall composition in Staphylococcus aureus.
AID1765753Antimycobacterial activity against Mycobacterium bovis BCG assessed as inhibition of bacterial growth at 10 ug/ml measured by microplate alamar blue assay2021Bioorganic & medicinal chemistry letters, 09-15, Volume: 48Design and synthesis of novel 5-alkynyl pyrimidine nucleosides derivatives: Influence of C-6-substituent on antituberculosis activity.
AID1071659Antimycobacterial activity against Mycobacterium tuberculosis H37Rv assessed as growth inhibition by Alamar Blue staining-based broth microdilution assay2014Bioorganic & medicinal chemistry letters, Feb-15, Volume: 24, Issue:4
Antimycobacterial evaluation of novel hybrid arylidene thiazolidine-2,4-diones.
AID1072946Drug metabolism in Mycobacterium tuberculosis H37Rv assessed as compound remaining at 0.25 to 5 times MIC for 16 hrs measured 15 to 60 mins post compound washout2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID571071Antimicrobial activity against LPS-deffective Escherichia coli OC2530 by broth microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID530746Induction of PlytR::lacZ gene expression in Staphylococcus aureus SH1000 at 150 ug/ml after 2 hrs by beta-galactosidase reporter gene assay relative to untreated control2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Staphylococcus aureus cell wall stress stimulon gene-lacZ fusion strains: potential for use in screening for cell wall-active antimicrobials.
AID428961Antibacterial activity against Pseudomonas aeruginosa ATCC 27853 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID428956Antibacterial activity against Staphylococcus aureus ATCC 29213 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID1765755Antimycobacterial activity against Mycobacterium bovis BCG assessed as inhibition of bacterial growth at 5 ug/ml measured by microplate alamar blue assay2021Bioorganic & medicinal chemistry letters, 09-15, Volume: 48Design and synthesis of novel 5-alkynyl pyrimidine nucleosides derivatives: Influence of C-6-substituent on antituberculosis activity.
AID428970Antibacterial activity against Escherichia coli NovaBlue by CLSI broth microdilution method in presence of permeabilizer polymyxin B nonapeptide2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID640337Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as growth inhibition at 10 ug/ml by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID1079943Malignant tumor, proven histopathologically. Value is number of references indexed. [column 'T.MAL' in source]
AID671449Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as inhibition of microbial growth incubated for 6 days by MABA method2012Bioorganic & medicinal chemistry, Jul-01, Volume: 20, Issue:13
Discovery of novel 5-(ethyl or hydroxymethyl) analogs of 2'-'up' fluoro (or hydroxyl) pyrimidine nucleosides as a new class of Mycobacterium tuberculosis, Mycobacterium bovis and Mycobacterium avium inhibitors.
AID203158Minimum inhibitory concentration compared to D-cycloserine, against Serratia marcescens A 1741986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID428969Antibacterial activity against Escherichia coli ATCC 25922 by CLSI broth microdilution method in presence of permeabilizer polymyxin B nonapeptide2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID733062Antitubercular activity against Mycobacterium tuberculosis H37Rv by microdilution alamar Blue broth assay2013Bioorganic & medicinal chemistry letters, Mar-01, Volume: 23, Issue:5
A facile three-component [3+2]-cycloaddition for the regioselective synthesis of highly functionalised dispiropyrrolidines acting as antimycobacterial agents.
AID430787Antagonist activity at glycine site of NMDA receptor in rat brain cortex membrane assessed as inhibition of [3H]Mk-801 binding by liquid scintillation counting in presence of maximally active glycine2009Journal of medicinal chemistry, Aug-27, Volume: 52, Issue:16
Drug design, in vitro pharmacology, and structure-activity relationships of 3-acylamino-2-aminopropionic acid derivatives, a novel class of partial agonists at the glycine site on the N-methyl-D-aspartate (NMDA) receptor complex.
AID497737Inhibition of IPTG-stimulated Escherichia coli K-12 ftsA at 8 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
AID1079932Highest frequency of moderate liver toxicity observed during clinical trials, expressed as a percentage. [column '% BIOL' in source]
AID571296Inhibition of LPS-deficient Escherichia coli OC2530 MurF harboring pASK plasmid assessed as UDP-MurNAc-pentapeptide product level at 2 times MIC by HPLC (Rvb =880 +/- 17 mAU)2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID497722Inhibition of IPTG-stimulated Escherichia coli K-12 ftsA at 16 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
AID497738Inhibition of IPTG-stimulated Escherichia coli K-12 yadR at 8 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
AID1071117Antimycobacterial activity against Mycobacterium tuberculosis H37Rv ATCC 27294 at 25 ug/ml after 7 days by microplate Alamar blue assay relative to control2014European journal of medicinal chemistry, Mar-03, Volume: 74Antimycobacterial activity of nitrogen heterocycles derivatives: bipyridine derivatives. Part III.
AID530755Induction of PsgtB::lacZ gene expression in Staphylococcus aureus SH1000 at 150 ug/ml after 2 hrs by beta-galactosidase reporter gene assay relative to untreated control2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Staphylococcus aureus cell wall stress stimulon gene-lacZ fusion strains: potential for use in screening for cell wall-active antimicrobials.
AID1664585Antitubercular activity against Mycobacterium bovis BCG assessed as bacterial growth inhibition at 5 ug/ml by MABA relative to control2020Bioorganic & medicinal chemistry letters, 08-15, Volume: 30, Issue:16
The synthesis and antituberculosis activity of 5-alkynyl uracil derivatives.
AID1401966Antimycobacterial activity against Mycobacterium tuberculosis H37Rv2018European journal of medicinal chemistry, Jan-01, Volume: 143Synthesis and antimycobacterial activity of triterpeni≿ A-ring azepanes.
AID560780Antibacterial activity against Staphylococcus aureus TS5337 harboring ddlA Pro178Ser mutation in fifth-instar silkworm larva infection model assessed as compound concentration per gram of larva causing reduction in survival after 48 hrs post dose at 27 de2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Evaluation of target specificity of antibacterial agents using Staphylococcus aureus ddlA mutants and D-cycloserine in a silkworm infection model.
AID479637Antimycobacterial activity against Mycobacterium tuberculosis H37Ra at 5 ug/ml after 6 days by microplate alamar blue assay2010Journal of medicinal chemistry, May-27, Volume: 53, Issue:10
3'-bromo analogues of pyrimidine nucleosides as a new class of potent inhibitors of Mycobacterium tuberculosis.
AID93891Minimum inhibitory concentration compared to D-cycloserine, against Klebsiella pneumoniae 53.1531986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID499906Antitubercular activity against Mycobacterium tuberculosis H37Ra infected in BALB/c mouse assessed as reduction of CFU counts in spleen at 50 mg/kg, ip administered 5 days after infection for 25 days measured after 3 days last dose2010Journal of medicinal chemistry, Aug-26, Volume: 53, Issue:16
Inhibition of mycobacterial replication by pyrimidines possessing various C-5 functionalities and related 2'-deoxynucleoside analogues using in vitro and in vivo models.
AID574806Antimycobacterial activity against extensively drug-resistant Mycobacterium tuberculosis isolate 625 horboring rpoB S531L/G566R/I569L, katG S315T/R463L, gyrA A90V/S95T, rrs A1401G by CLSI method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence and molecular characterization of extensively drug-resistant Mycobacterium tuberculosis clinical isolates from the Delhi Region in India.
AID306279Inhibition of Escherichia coli DdlB2007Bioorganic & medicinal chemistry letters, Apr-01, Volume: 17, Issue:7
Diazenedicarboxamides as inhibitors of D-alanine-D-alanine ligase (Ddl).
AID1765761Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as inhibition of bacterial growth at 10 ug/ml measured by microplate alamar blue assay2021Bioorganic & medicinal chemistry letters, 09-15, Volume: 48Design and synthesis of novel 5-alkynyl pyrimidine nucleosides derivatives: Influence of C-6-substituent on antituberculosis activity.
AID640332Antimycobacterial activity against Mycobacterium bovis BCG assessed as growth inhibition at 1 ug/ml by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID571282Inhibition of LPS-deficient Escherichia coli OC2530 MurF assessed as UDP-MurNAc-tripeptide substrate level at 2 times MIC by HPLC (Rvb = 1 mAU)2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID1071119Antimycobacterial activity against Mycobacterium tuberculosis H37Rv ATCC 27294 at 100 ug/ml after 7 days by microplate Alamar blue assay relative to control2014European journal of medicinal chemistry, Mar-03, Volume: 74Antimycobacterial activity of nitrogen heterocycles derivatives: bipyridine derivatives. Part III.
AID560779Antibacterial activity against Staphylococcus aureus TS2921 harboring ddlA Asp102Asn mutation in fifth-instar silkworm larva infection model assessed as compound concentration per gram of larva causing reduction in survival after 48 hrs post dose at 27 de2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Evaluation of target specificity of antibacterial agents using Staphylococcus aureus ddlA mutants and D-cycloserine in a silkworm infection model.
AID428967Antibacterial activity against Escherichia coli NovaBlue by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID145252In vitro concentration eliciting half-maximal effect on [3H]-MK 801 radioligand binding to NMDA receptor1999Bioorganic & medicinal chemistry letters, May-17, Volume: 9, Issue:10
Design, synthesis and structure-activity relationships of novel strychnine-insensitive glycine receptor ligands.
AID499893Antitubercular activity against Mycobacterium bovis BCG at 5 ug/ml after 6 days by microplate alamar blue assay2010Journal of medicinal chemistry, Aug-26, Volume: 53, Issue:16
Inhibition of mycobacterial replication by pyrimidines possessing various C-5 functionalities and related 2'-deoxynucleoside analogues using in vitro and in vivo models.
AID1072949Inhibition of D-alanine-D-alanine ligase in Mycobacterium tuberculosis H37Rv assessed as inhibition of denovo D-Alanyl-D-alanine synthesis at 2 times MIC preincubated for 16 hrs followed L-Ala-[13C]-[3H] addition measured over 8 hrs by LC-MS/MS analysis2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID499899Antitubercular activity against Mycobacterium tuberculosis H37Ra at 10 ug/ml after 6 days by microplate alamar blue assay2010Journal of medicinal chemistry, Aug-26, Volume: 53, Issue:16
Inhibition of mycobacterial replication by pyrimidines possessing various C-5 functionalities and related 2'-deoxynucleoside analogues using in vitro and in vivo models.
AID530769Antimicrobial activity against beta-lactamase producing Staphylococcus aureus SH10002008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Staphylococcus aureus cell wall stress stimulon gene-lacZ fusion strains: potential for use in screening for cell wall-active antimicrobials.
AID163253Not Plasmodium species1986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID733061Antitubercular activity against Mycobacterium tuberculosis H37Rv by BacTiter-Gl Microbial Cell Viability assay2013Bioorganic & medicinal chemistry letters, Mar-01, Volume: 23, Issue:5
A facile three-component [3+2]-cycloaddition for the regioselective synthesis of highly functionalised dispiropyrrolidines acting as antimycobacterial agents.
AID671443Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as inhibition of microbial growth at 15 to 20 ug/ml incubated for 6 days by MABA method2012Bioorganic & medicinal chemistry, Jul-01, Volume: 20, Issue:13
Discovery of novel 5-(ethyl or hydroxymethyl) analogs of 2'-'up' fluoro (or hydroxyl) pyrimidine nucleosides as a new class of Mycobacterium tuberculosis, Mycobacterium bovis and Mycobacterium avium inhibitors.
AID571078Antimicrobial activity against methicillin-resistant Staphylococcus aureus OC3726 by broth microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID1765757Antimycobacterial activity against Mycobacterium bovis BCG assessed as inhibition of bacterial growth at measured by microplate alamar blue assay2021Bioorganic & medicinal chemistry letters, 09-15, Volume: 48Design and synthesis of novel 5-alkynyl pyrimidine nucleosides derivatives: Influence of C-6-substituent on antituberculosis activity.
AID428955Antibacterial activity against LPS-deffective Escherichia coli OC2530 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID206401antibacterial activity was reported as zones of inhibition in the disk diffusion assay using staphylococcus aureus1980Journal of medicinal chemistry, Jan, Volume: 23, Issue:1
Use of acetylacetone to prepare a prodrug of cycloserine.
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).
AID1069174Antimicrobial activity against Mycobacterium tuberculosis H37Rv after 7 days by BacTiter-Glo assay2014European journal of medicinal chemistry, Feb-12, Volume: 73Design, synthesis and evaluation of acridine and fused-quinoline derivatives as potential anti-tuberculosis agents.
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]
AID1474265Antibacterial activity against Bacillus subtilis assessed as cell shape defects at 1 times MIC after 2 hrs in presence of methylsulfonyl methane by phase contrast microscopic analysis2017Journal of medicinal chemistry, 03-23, Volume: 60, Issue:6
Phenylthiazole Antibacterial Agents Targeting Cell Wall Synthesis Exhibit Potent Activity in Vitro and in Vivo against Vancomycin-Resistant Enterococci.
AID497739Inhibition of IPTG-stimulated Escherichia coli K-12 ddlB at 8 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
AID543950Antibacterial activity against oxacillin, chloramphenicol-susceptible and erythromycin, tetracycline-resistant Staphylococcus aureus COL2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Reconstruction of the phenotypes of methicillin-resistant Staphylococcus aureus by replacement of the staphylococcal cassette chromosome mec with a plasmid-borne copy of Staphylococcus sciuri pbpD gene.
AID1501382Inhibition of cell wall biosynthesis in Bacillus subtilis assessed as induction of large bulges formation at 37.5 ug/ml incubated for 2 hrs by FM-4-64 staining based assay2017European journal of medicinal chemistry, Oct-20, Volume: 139Arylthiazole antibiotics targeting intracellular methicillin-resistant Staphylococcus aureus (MRSA) that interfere with bacterial cell wall synthesis.
AID774300Antimycobacterial activity against Mycobacterium tuberculosis H37Rv ATCC 27294 by microplate Alamar blue assay2013Journal of natural products, Oct-25, Volume: 76, Issue:10
Chlorinated coumarins from the polypore mushroom Fomitopsis officinalis and their activity against Mycobacterium tuberculosis.
AID428973Bactericidal activity against LPS-deffective Escherichia coli OC2530 assessed as log reduction in CFU at 2 times MIC after 30 mins relative to control2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID1072950Inhibition of alanine racemase in Mycobacterium tuberculosis H37Rv assessed as remaining activity at MIC preincubated for 16 hrs followed by L-Ala-[13C]-[3H] addition measured over 8 hrs by LC-MS/MS analysis2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID571298Bactericidal activity against LPS-deffective Escherichia coli OC2530 harboring pMurF plasmid at 2 times MIC by broth microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID1474234Antibacterial activity against tolC deficient Escherichia coli assessed as cell lysis at 125 ug/ml after 2 hrs in presence of sucrose by FM4-64/DAPI/SYTOX Green staining-based deconvolution microscopic analysis2017Journal of medicinal chemistry, 03-23, Volume: 60, Issue:6
Phenylthiazole Antibacterial Agents Targeting Cell Wall Synthesis Exhibit Potent Activity in Vitro and in Vivo against Vancomycin-Resistant Enterococci.
AID1079944Benign tumor, proven histopathologically. Value is number of references indexed. [column 'T.BEN' in source]
AID1765765Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as inhibition of bacterial growth measured by microplate alamar blue assay2021Bioorganic & medicinal chemistry letters, 09-15, Volume: 48Design and synthesis of novel 5-alkynyl pyrimidine nucleosides derivatives: Influence of C-6-substituent on antituberculosis activity.
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]
AID497885Inhibition of IPTG-stimulated Escherichia coli K-12 tolC at 4 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
AID671441Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as inhibition of microbial growth at 5 ug/ml incubated for 6 days by MABA method2012Bioorganic & medicinal chemistry, Jul-01, Volume: 20, Issue:13
Discovery of novel 5-(ethyl or hydroxymethyl) analogs of 2'-'up' fluoro (or hydroxyl) pyrimidine nucleosides as a new class of Mycobacterium tuberculosis, Mycobacterium bovis and Mycobacterium avium inhibitors.
AID640487Antimycobacterial activity against Mycobacterium tuberculosis H37Ra by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID1584835Antibacterial activity against Staphylococcus aureus ATCC 25923 after 18 to 24 hrs by microdilution assay2018European journal of medicinal chemistry, Nov-05, Volume: 1591-(2-Hydroxybenzoyl)-thiosemicarbazides are promising antimicrobial agents targeting d-alanine-d-alanine ligase in bacterio.
AID66241Minimum inhibitory concentration compared to D-cycloserine, against Enterobacter cloacae 60.901986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID1474233Antibacterial activity against tolC deficient Escherichia coli assessed as formation of spheroplasts at 125 ug/ml after 30 mins in presence of sucrose by FM4-64/DAPI/SYTOX Green staining-based deconvolution microscopic analysis2017Journal of medicinal chemistry, 03-23, Volume: 60, Issue:6
Phenylthiazole Antibacterial Agents Targeting Cell Wall Synthesis Exhibit Potent Activity in Vitro and in Vivo against Vancomycin-Resistant Enterococci.
AID497723Inhibition of IPTG-stimulated Escherichia coli K-12 yadR at 16 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
AID1602937Antibacterial activity against drug-resistant Mycobacterium tuberculosis isolate 5 after 7 days by resazurin microtiter assay2019Bioorganic & medicinal chemistry letters, 04-15, Volume: 29, Issue:8
Exploiting the furo[2,3-b]pyridine core against multidrug-resistant Mycobacterium tuberculosis.
AID1664573Antitubercular activity against Mycobacterium tuberculosis H37Ra assessed as bacterial growth inhibition by MABA2020Bioorganic & medicinal chemistry letters, 08-15, Volume: 30, Issue:16
The synthesis and antituberculosis activity of 5-alkynyl uracil derivatives.
AID1079942Steatosis, proven histopathologically. Value is number of references indexed. [column 'STEAT' in source]
AID497888Inhibition of IPTG-stimulated Escherichia coli K-12 rpSR at 4 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
AID571073Antimicrobial activity against Escherichia coli OC9040 by broth microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID285160Antimicrobial activity against non replicating persistence Mycobacterium tuberculosis H37Rv in aerobic condition assessed as bacterial density after 7 days2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Low-oxygen-recovery assay for high-throughput screening of compounds against nonreplicating Mycobacterium tuberculosis.
AID306281Antibacterial activity against acrAB deficient Escherichia coli 14112007Bioorganic & medicinal chemistry letters, Apr-01, Volume: 17, Issue:7
Diazenedicarboxamides as inhibitors of D-alanine-D-alanine ligase (Ddl).
AID428971Antibacterial activity against mid-log culture of LPS-deffective Escherichia coli OC2530 assessed as cell lysis at 2 times MIC by optical density study2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID1713723Cytotoxicity against African green monkey Vero cells assessed as cell viability after 72 hrs by MTT assay2016Bioorganic & medicinal chemistry, 11-15, Volume: 24, Issue:22
A facile stereoselective synthesis of dispiro-indeno pyrrolidine/pyrrolothiazole-thiochroman hybrids and evaluation of their antimycobacterial, anticancer and AchE inhibitory activities.
AID640473Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as growth inhibition at 15 to 20 ug/ml by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID114643Compound was evaluated for elevation of cGMP in vivo through subcutaneous route1994Journal of medicinal chemistry, Nov-25, Volume: 37, Issue:24
The glycine site on the NMDA receptor: structure-activity relationships and therapeutic potential.
AID1079948Times to onset, minimal and maximal, observed in the indexed observations. [column 'DELAI' in source]
AID1602928Antibacterial activity against Mycobacterium tuberculosis H37Rv ATCC 27294 after 7 days by resazurin microtiter assay2019Bioorganic & medicinal chemistry letters, 04-15, Volume: 29, Issue:8
Exploiting the furo[2,3-b]pyridine core against multidrug-resistant Mycobacterium tuberculosis.
AID499891Antitubercular activity against Mycobacterium bovis BCG at 10 ug/ml after 6 days by microplate alamar blue assay2010Journal of medicinal chemistry, Aug-26, Volume: 53, Issue:16
Inhibition of mycobacterial replication by pyrimidines possessing various C-5 functionalities and related 2'-deoxynucleoside analogues using in vitro and in vivo models.
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).
AID499905Antitubercular activity against Mycobacterium tuberculosis H37Ra infected in BALB/c mouse assessed as reduction of CFU counts in liver at 50 mg/kg, ip administered 5 days after infection for 25 days measured after 3 days last dose2010Journal of medicinal chemistry, Aug-26, Volume: 53, Issue:16
Inhibition of mycobacterial replication by pyrimidines possessing various C-5 functionalities and related 2'-deoxynucleoside analogues using in vitro and in vivo models.
AID571077Antimicrobial activity against Staphylococcus aureus ATCC 29213 by broth microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID497886Inhibition of IPTG-stimulated Escherichia coli K-12 yjeE at 4 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
AID64590Minimum inhibitory concentration compared to D-cycloserine, against Escherichia coli UB 10051986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID1584831Inhibition of Enterococcus faecalis JH2-2 C-terminal 6His-tagged DdlB expressed in Escherichia coli LMG194 at 10 uM preincubated for 30 mins followed by substrate addition and measured after 20 mins by Biomol Green reagent assay relative to control2018European journal of medicinal chemistry, Nov-05, Volume: 1591-(2-Hydroxybenzoyl)-thiosemicarbazides are promising antimicrobial agents targeting d-alanine-d-alanine ligase in bacterio.
AID571079Antimicrobial activity against methicillin-resistant Staphylococcus aureus OC2878 by broth microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID370562Inhibition of D-alanine binding site of Escherichia coli D-alanine-D-alanine ligase B after 15 mins2009Bioorganic & medicinal chemistry, Feb-01, Volume: 17, Issue:3
ATP competitive inhibitors of D-alanine-D-alanine ligase based on protein kinase inhibitor scaffolds.
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).
AID55423Minimum inhibitory concentration required for inhibition of D-alanyl-D-alanine ligase from Serratia marcescens 28401988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
AID145260In vitro inhibition of [3H]glycine at NMDA receptor1994Journal of medicinal chemistry, Nov-25, Volume: 37, Issue:24
The glycine site on the NMDA receptor: structure-activity relationships and therapeutic potential.
AID574810Antimycobacterial activity against extensively drug-resistant Mycobacterium tuberculosis isolate 2911 horboring rpoB D516V, katG S315T/R463L, gyrA D94G/S95T/R128S/Y129C, rrs A1401G by CLSI method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence and molecular characterization of extensively drug-resistant Mycobacterium tuberculosis clinical isolates from the Delhi Region in India.
AID497907Inhibition of IPTG-stimulated Escherichia coli K-12 yadR at 4 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
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).
AID1602934Antibacterial activity against drug-resistant Mycobacterium tuberculosis isolate 2 after 7 days by resazurin microtiter assay2019Bioorganic & medicinal chemistry letters, 04-15, Volume: 29, Issue:8
Exploiting the furo[2,3-b]pyridine core against multidrug-resistant Mycobacterium tuberculosis.
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).
AID640331Antimycobacterial activity against Mycobacterium bovis BCG assessed as growth inhibition at 10 ug/ml by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID1072958Antimycobacterial activity against Mycobacterium tuberculosis H37Rv at 0.25 to 16 times MIC after 7 days in presence of D-Alanine2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID560773Antibacterial activity against Staphylococcus aureus TS2921 harboring ddlA Asp102Asn mutation after 20 hrs2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Evaluation of target specificity of antibacterial agents using Staphylococcus aureus ddlA mutants and D-cycloserine in a silkworm infection model.
AID428965Antibacterial activity against methicillin-resistant Staphylococcus aureus OC2878 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID1071102Antimycobacterial activity against Mycobacterium tuberculosis H37Rv ATCC 27294 after 7 days by broth microdilution assay2014European journal of medicinal chemistry, Mar-03, Volume: 74Antimycobacterial activity of nitrogen heterocycles derivatives: bipyridine derivatives. Part III.
AID560776Antibacterial activity against Staphylococcus aureus TS2921 harboring ddlA Asp102Asn mutation and coexpressing pSddlA which complements temperature sensitivity after 20 hrs2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Evaluation of target specificity of antibacterial agents using Staphylococcus aureus ddlA mutants and D-cycloserine in a silkworm infection model.
AID479438Antimycobacterial activity against Mycobacterium tuberculosis H37Ra at 50 ug/ml after 6 days by microplate alamar blue assay2010Journal of medicinal chemistry, May-27, Volume: 53, Issue:10
3'-bromo analogues of pyrimidine nucleosides as a new class of potent inhibitors of Mycobacterium tuberculosis.
AID114661Compound was evaluated for passive avoidance in vivo through intraperitoneal route1994Journal of medicinal chemistry, Nov-25, Volume: 37, Issue:24
The glycine site on the NMDA receptor: structure-activity relationships and therapeutic potential.
AID567091Drug absorption in human assessed as human intestinal absorption rate2011European journal of medicinal chemistry, Jan, Volume: 46, Issue:1
Prediction of drug intestinal absorption by new linear and non-linear QSPR.
AID774293Cytotoxicity against african green monkey Vero cells after 72 hrs by MTS-PMS assay2013Journal of natural products, Oct-25, Volume: 76, Issue:10
Chlorinated coumarins from the polypore mushroom Fomitopsis officinalis and their activity against Mycobacterium tuberculosis.
AID1209457Unbound Cmax in human plasma2012Drug metabolism and disposition: the biological fate of chemicals, Jan, Volume: 40, Issue:1
In vitro inhibition of the bile salt export pump correlates with risk of cholestatic drug-induced liver injury in humans.
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).
AID428959Antibacterial activity against Escherichia coli OC9040 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID64588Minimum inhibitory concentration compared to D-cycloserine, against Escherichia coli ATCC 96371986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID499888Antitubercular activity against Mycobacterium tuberculosis H37Ra after 6 days by microplate alamar blue assay2010Journal of medicinal chemistry, Aug-26, Volume: 53, Issue:16
Inhibition of mycobacterial replication by pyrimidines possessing various C-5 functionalities and related 2'-deoxynucleoside analogues using in vitro and in vivo models.
AID560778Antibacterial activity against Staphylococcus aureus RN4220 in fifth-instar silkworm larva infection model assessed as compound concentration per gram of larva causing reduction in survival after 48 hrs post dose at 27 degC2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Evaluation of target specificity of antibacterial agents using Staphylococcus aureus ddlA mutants and D-cycloserine in a silkworm infection model.
AID340859Antimicrobial activity against vancomycin-intermediate resistant Staphylococcus aureus Mu50 graR mutant microdilution assay2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Interaction of the GraRS two-component system with the VraFG ABC transporter to support vancomycin-intermediate resistance in Staphylococcus aureus.
AID428972Antibacterial activity against LPS-deffective Escherichia coli OC2530 assessed as cell lysis at 2 times MIC by colony forming assay2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID499904Antitubercular activity against Mycobacterium tuberculosis H37Ra infected in BALB/c mouse assessed as reduction of CFU counts in lungs at 50 mg/kg, ip administered 5 days after infection for 25 days measured after 3 days last dose2010Journal of medicinal chemistry, Aug-26, Volume: 53, Issue:16
Inhibition of mycobacterial replication by pyrimidines possessing various C-5 functionalities and related 2'-deoxynucleoside analogues using in vitro and in vivo models.
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).
AID574808Antimycobacterial activity against extensively drug-resistant Mycobacterium tuberculosis isolate 2301 horboring rpoB S531L, katG R463L/E217G, gyrA D94N/S95T, rrs A1401G by CLSI method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence and molecular characterization of extensively drug-resistant Mycobacterium tuberculosis clinical isolates from the Delhi Region in India.
AID640479Antimycobacterial activity against Mycobacterium avium ATCC 25291 assessed as growth inhibition at 10 ug/ml by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID205358Minimum inhibitory concentration compared to D-cycloserine, against Serratia liquefaciens 52.561986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID1584827Antitubercular activity against Mycobacterium tuberculosis H37Rv2018European journal of medicinal chemistry, Nov-05, Volume: 1591-(2-Hydroxybenzoyl)-thiosemicarbazides are promising antimicrobial agents targeting d-alanine-d-alanine ligase in bacterio.
AID640474Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as growth inhibition at 5 ug/ml by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID521220Inhibition of neurosphere proliferation of mouse neural precursor cells by MTT assay2007Nature chemical biology, May, Volume: 3, Issue:5
Chemical genetics reveals a complex functional ground state of neural stem cells.
AID1474230Antibacterial activity against tolC deficient Escherichia coli assessed as formation of misshapen cells at 125 ug/ml after 30 mins in presence of sucrose by FM4-64/DAPI/SYTOX Green staining-based deconvolution microscopic analysis2017Journal of medicinal chemistry, 03-23, Volume: 60, Issue:6
Phenylthiazole Antibacterial Agents Targeting Cell Wall Synthesis Exhibit Potent Activity in Vitro and in Vivo against Vancomycin-Resistant Enterococci.
AID163054Minimum inhibitory concentration compared to D-cycloserine, against Proteus rettgeri 53.1001986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
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]
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
AID671438Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as inhibition of microbial growth at 100 ug/ml incubated for 6 days by MABA method2012Bioorganic & medicinal chemistry, Jul-01, Volume: 20, Issue:13
Discovery of novel 5-(ethyl or hydroxymethyl) analogs of 2'-'up' fluoro (or hydroxyl) pyrimidine nucleosides as a new class of Mycobacterium tuberculosis, Mycobacterium bovis and Mycobacterium avium inhibitors.
AID55417Minimum inhibitory concentration required for inhibition of D-alanyl-D-alanine ligase from proteus vulgaris 28291988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
AID530534Induction of PvraSr::lacZ gene expression in Staphylococcus aureus SH1000 at 150 ug/ml after 2 hrs by beta-galactosidase reporter gene assay relative to untreated control2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Staphylococcus aureus cell wall stress stimulon gene-lacZ fusion strains: potential for use in screening for cell wall-active antimicrobials.
AID306280Antibacterial activity against Escherichia coli 14112007Bioorganic & medicinal chemistry letters, Apr-01, Volume: 17, Issue:7
Diazenedicarboxamides as inhibitors of D-alanine-D-alanine ligase (Ddl).
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.
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).
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]
AID1072951Inhibition of D-alanine-D-alanine ligase in Mycobacterium tuberculosis H37Rv assessed as inhibition of denovo D-Alanyl-D-alanine synthesis at MIC preincubated for 16 hrs followed by L-Ala-[13C]-[3H] addition measured over 8 hrs by LC-MS/MS analysis2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID571273Antimicrobial activity against LPS-deffective Escherichia coli OC2530 assessed as cell aggregation at 0.5 times MIC by light microscopy relative to untreated control2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID340858Antimicrobial activity against wild type vancomycin-intermediate resistant Staphylococcus aureus Mu50 by microdilution assay2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Interaction of the GraRS two-component system with the VraFG ABC transporter to support vancomycin-intermediate resistance in Staphylococcus aureus.
AID125240Minimum inhibitory concentration compared to D-cycloserine, against Moraxella glucidolytica 52.901986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID1079947Comments (NB not yet translated). [column 'COMMENTAIRES' in source]
AID1883681Antibacterial activity against Mycobacterium tuberculosis H37Rv assessed as inhibition of bacterial growth2022Journal of medicinal chemistry, 06-09, Volume: 65, Issue:11
Tuberculosis Drug Discovery: Challenges and New Horizons.
AID479638Antimycobacterial activity against Mycobacterium tuberculosis H37Ra after 6 days by microplate alamar blue assay2010Journal of medicinal chemistry, May-27, Volume: 53, Issue:10
3'-bromo analogues of pyrimidine nucleosides as a new class of potent inhibitors of Mycobacterium tuberculosis.
AID543952Antibacterial activity against tetracycline-resistant Staphylococcus aureus COL-S carrying SAmecA plasmid2009Antimicrobial agents and chemotherapy, Feb, Volume: 53, Issue:2
Reconstruction of the phenotypes of methicillin-resistant Staphylococcus aureus by replacement of the staphylococcal cassette chromosome mec with a plasmid-borne copy of Staphylococcus sciuri pbpD gene.
AID1332980Antitubercular activity against Mycobacterium tuberculosis H37Rv2016European journal of medicinal chemistry, Nov-10, Volume: 123Synthesis and biological activity of furoxan derivatives against Mycobacterium tuberculosis.
AID430786Partial agonist activity at glycine site of NMDA receptor in rat brain cortex membrane assessed as potentiation of [3H]Mk-801 binding by liquid scintillation counting relative to glycine in presence of antagonist 5,7-dichlorokynurenic acid2009Journal of medicinal chemistry, Aug-27, Volume: 52, Issue:16
Drug design, in vitro pharmacology, and structure-activity relationships of 3-acylamino-2-aminopropionic acid derivatives, a novel class of partial agonists at the glycine site on the N-methyl-D-aspartate (NMDA) receptor complex.
AID55424Minimum inhibitory concentration required for inhibition of D-alanyl-D-alanine ligase from Staphylococcus aureus 28651988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
AID574809Antimycobacterial activity against extensively drug-resistant Mycobacterium tuberculosis isolate 2474 horboring rpoB H526Y, katG D329A/R463L, gyrA D94G/S95T, rrs A1401G by CLSI method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence and molecular characterization of extensively drug-resistant Mycobacterium tuberculosis clinical isolates from the Delhi Region in India.
AID1072947Competitive inhibition of D-alanine-D-alanine ligase in Mycobacterium tuberculosis H37Rv at MIC preincubated for 16 hrs followed by D-Ala-[2H] addition measured over 8 hrs by LC-MS/MS analysis2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID1664591Antitubercular activity against Mycobacterium tuberculosis H37Ra assessed as bacterial growth inhibition at 5 ug/ml by MABA relative to control2020Bioorganic & medicinal chemistry letters, 08-15, Volume: 30, Issue:16
The synthesis and antituberculosis activity of 5-alkynyl uracil derivatives.
AID774292Selectivity index, ratio of IC50 for african green monkey Vero cells to MIC90 for Mycobacterium tuberculosis H37Rv ATCC 27294 by microplate Alamar blue assay2013Journal of natural products, Oct-25, Volume: 76, Issue:10
Chlorinated coumarins from the polypore mushroom Fomitopsis officinalis and their activity against Mycobacterium tuberculosis.
AID640336Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as growth inhibition at 50 ug/ml by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID55283Minimum inhibitory concentration required for inhibition of D-alanyl-D-alanine ligase from Escherichia coli 28911988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
AID571072Antimicrobial activity against Escherichia coli OC2605 by broth microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID55418Minimum inhibitory concentration required for inhibition of D-alanyl-D-alanine ligase from Pseudomonas aeruginosa 42791988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
AID571080Antimicrobial activity against Staphylococcus aureus OC4172 by broth microdilution method2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID671444Antimycobacterial activity against Mycobacterium avium ATCC 25291 assessed as inhibition of microbial growth at 0.5 to 100 ug/ml incubated for 6 days by MABA method2012Bioorganic & medicinal chemistry, Jul-01, Volume: 20, Issue:13
Discovery of novel 5-(ethyl or hydroxymethyl) analogs of 2'-'up' fluoro (or hydroxyl) pyrimidine nucleosides as a new class of Mycobacterium tuberculosis, Mycobacterium bovis and Mycobacterium avium inhibitors.
AID55282Minimum inhibitory concentration required for inhibition of D-alanyl-D-alanine ligase from cloacae 26471988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
AID560774Antibacterial activity against Staphylococcus aureus TS5337 harboring ddlA Pro178Ser mutation after 20 hrs2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Evaluation of target specificity of antibacterial agents using Staphylococcus aureus ddlA mutants and D-cycloserine in a silkworm infection model.
AID55415Minimum inhibitory concentration required for inhibition of D-alanyl-D-alanine ligase from Klebsiella pneumoniae 40051988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
AID1079934Highest frequency of acute liver toxicity observed during clinical trials, expressed as a percentage. [column '% AIGUE' in source]
AID55617Inhibition of DAla-DAla Ligase by the compound1989Journal of medicinal chemistry, Aug, Volume: 32, Issue:8
(3-Amino-2-oxoalkyl)phosphonic acids and their analogues as novel inhibitors of D-alanine:D-alanine ligase.
AID774295Antimycobacterial activity against kanamycin-resistant Mycobacterium tuberculosis ATCC 358272013Journal of natural products, Oct-25, Volume: 76, Issue:10
Chlorinated coumarins from the polypore mushroom Fomitopsis officinalis and their activity against Mycobacterium tuberculosis.
AID640477Antimycobacterial activity against Mycobacterium avium ATCC 25291 assessed as growth inhibition at 100 ug/ml by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID285159Antimicrobial activity against non replicating persistence Mycobacterium tuberculosis H37Rv in aerobic condition assessed by relative light units after 7 days2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Low-oxygen-recovery assay for high-throughput screening of compounds against nonreplicating Mycobacterium tuberculosis.
AID145253In vitro maximal effect on [3H]-MK 801 binding to NMDA receptor as compared to a basal value of 100%1999Bioorganic & medicinal chemistry letters, May-17, Volume: 9, Issue:10
Design, synthesis and structure-activity relationships of novel strychnine-insensitive glycine receptor ligands.
AID143225Compound was evaluated for in vitro inhibition of [3H]TCP at NMDA receptor.1994Journal of medicinal chemistry, Nov-25, Volume: 37, Issue:24
The glycine site on the NMDA receptor: structure-activity relationships and therapeutic potential.
AID774297Antimycobacterial activity against isoniazid-resistant Mycobacterium tuberculosis ATCC 358222013Journal of natural products, Oct-25, Volume: 76, Issue:10
Chlorinated coumarins from the polypore mushroom Fomitopsis officinalis and their activity against Mycobacterium tuberculosis.
AID574807Antimycobacterial activity against extensively drug-resistant Mycobacterium tuberculosis isolate 761 horboring rpoB S531L/Q510P, katG S315T/R463L, gyrA D94N/S95T, rrs G1484T by CLSI method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence and molecular characterization of extensively drug-resistant Mycobacterium tuberculosis clinical isolates from the Delhi Region in India.
AID285162Antimicrobial activity against non replicating persistence Mycobacterium tuberculosis H37Rv in anaerobic condition assessed as bacterial density after 10 days2007Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4
Low-oxygen-recovery assay for high-throughput screening of compounds against nonreplicating Mycobacterium tuberculosis.
AID733054Cytotoxicity against african green monkey Vero cells after 72 hrs by MTT assay2013Bioorganic & medicinal chemistry letters, Mar-01, Volume: 23, Issue:5
A facile three-component [3+2]-cycloaddition for the regioselective synthesis of highly functionalised dispiropyrrolidines acting as antimycobacterial agents.
AID428957Inhibition of Escherichia coli OC2530 MurF assessed as ratio of UDP-MurNAc-tripeptide/UDP-MurNAc-pentapeptide level at 2 times MIC after 30 mins by HPLC2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID428974Bactericidal activity against LPS-deffective Escherichia coli OC2530 assessed as log reduction in CFU at 2 times MIC after 3 hrs relative to control2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID1664578Antitubercular activity against Mycobacterium bovis BCG assessed as bacterial growth inhibition at 10 ug/ml by MABA relative to control2020Bioorganic & medicinal chemistry letters, 08-15, Volume: 30, Issue:16
The synthesis and antituberculosis activity of 5-alkynyl uracil derivatives.
AID428960Antibacterial activity against Escherichia coli ATCC 25922 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
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).
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).
AID1584830Inhibition of Enterococcus faecalis JH2-2 C-terminal 6His-tagged DdlB expressed in Escherichia coli LMG194 preincubated for 30 mins followed by substrate addition and measured after 20 mins by Biomol Green reagent assay2018European journal of medicinal chemistry, Nov-05, Volume: 1591-(2-Hydroxybenzoyl)-thiosemicarbazides are promising antimicrobial agents targeting d-alanine-d-alanine ligase in bacterio.
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).
AID340860Antimicrobial activity against vancomycin-intermediate resistant Staphylococcus aureus Mu50 vraG mutant microdilution assay2007Antimicrobial agents and chemotherapy, Aug, Volume: 51, Issue:8
Interaction of the GraRS two-component system with the VraFG ABC transporter to support vancomycin-intermediate resistance in Staphylococcus aureus.
AID571292Inhibition of Staphylococcus aureus ATCC 29213 MurF assessed as UDP-MurNAc-pentapeptide product level at 2 times MIC by HPLC (Rvb = 1 mAU)2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID640486Antimycobacterial activity against Mycobacterium bovis BCG by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID571279Antimicrobial activity against LPS-deffective Escherichia coli OC2530 harboring pASK plasmid by broth microdilution method in presence of chloramphenicol2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID1071116Antimycobacterial activity against Mycobacterium tuberculosis H37Rv ATCC 27294 at 12.5 ug/ml after 7 days by microplate Alamar blue assay relative to control2014European journal of medicinal chemistry, Mar-03, Volume: 74Antimycobacterial activity of nitrogen heterocycles derivatives: bipyridine derivatives. Part III.
AID346006Inhibition of Escherichia coli DdlB2008Journal of medicinal chemistry, Dec-11, Volume: 51, Issue:23
Discovery of new inhibitors of D-alanine:D-alanine ligase by structure-based virtual screening.
AID55284Minimum inhibitory concentration required for inhibition of D-alanyl-D-alanine ligase from Escherichia coli DC2 43531988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
AID1183864Bactericidal activity against Chlamydia trachomatis serovar L2 infected in human HeLa cells assessed as reduction in inclusion forming unit compound treated at 5 to 25 uM for 1 hr prior infection measured 24 hrs post infection by immunofluorescence assay 2014Bioorganic & medicinal chemistry letters, Aug-15, Volume: 24, Issue:16
Design and synthesis of 3-isoxazolidone derivatives as new Chlamydia trachomatis inhibitors.
AID432804Antimicrobial activity against methicillin-resistant Staphylococcus aureus COL at 37 degC by population analysis method2008Antimicrobial agents and chemotherapy, Feb, Volume: 52, Issue:2
Role of a sodium-dependent symporter homologue in the thermosensitivity of beta-lactam antibiotic resistance and cell wall composition in Staphylococcus aureus.
AID64591Minimum inhibitory concentration required for the inhibition of Escherichia coli ATCC 96371986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID1602933Antibacterial activity against drug-resistant Mycobacterium tuberculosis isolate 1 after 7 days by resazurin microtiter assay2019Bioorganic & medicinal chemistry letters, 04-15, Volume: 29, Issue:8
Exploiting the furo[2,3-b]pyridine core against multidrug-resistant Mycobacterium tuberculosis.
AID55420Minimum inhibitory concentration required for inhibition of D-alanyl-D-alanine ligase from Salmonella Typhimurium 38601988Journal of medicinal chemistry, Sep, Volume: 31, Issue:9
Phosphinic acid inhibitors of D-alanyl-D-alanine ligase.
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.
AID530525Induction of Ppbp2::lacZ gene expression in Staphylococcus aureus SH1000 at 150 ug/ml after 2 hrs by beta-galactosidase reporter gene assay relative to untreated control2008Antimicrobial agents and chemotherapy, Aug, Volume: 52, Issue:8
Staphylococcus aureus cell wall stress stimulon gene-lacZ fusion strains: potential for use in screening for cell wall-active antimicrobials.
AID640330Antimycobacterial activity against Mycobacterium bovis BCG assessed as growth inhibition at 50 ug/ml by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID306282Antibacterial activity against Staphylococcus aureus 8325-42007Bioorganic & medicinal chemistry letters, Apr-01, Volume: 17, Issue:7
Diazenedicarboxamides as inhibitors of D-alanine-D-alanine ligase (Ddl).
AID1467547Cytotoxicity against monkey Vero cells assessed as decrease in cell viability after 72 hrs by MTT assay2017Bioorganic & medicinal chemistry letters, 07-15, Volume: 27, Issue:14
One-pot microwave assisted stereoselective synthesis of novel dihydro-2'H-spiro[indene-2,1'-pyrrolo-[3,4-c]pyrrole]-tetraones and evaluation of their antimycobacterial activity and inhibition of AChE.
AID640478Antimycobacterial activity against Mycobacterium avium ATCC 25291 assessed as growth inhibition at 50 ug/ml by microplate alamar blue assay2012Bioorganic & medicinal chemistry letters, Jan-15, Volume: 22, Issue:2
Antimycobacterial activities of 5-alkyl (or halo)-3'-substituted pyrimidine nucleoside analogs.
AID127622The compound was tested for urinary recovery was assayed for its content for total cycloserine content employing the chemical assay in mouse1980Journal of medicinal chemistry, Jan, Volume: 23, Issue:1
Use of acetylacetone to prepare a prodrug of cycloserine.
AID1072955Reduction in intracellular dipeptide D-alanyl-D-alanine pool size in Mycobacterium tuberculosis H37Rv up to 5 times MIC by filter-based mass spectrometry technique2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID497724Inhibition of IPTG-stimulated Escherichia coli K-12 ddlB at 16 fold MIC by microarray analysis2009Nature chemical biology, Nov, Volume: 5, Issue:11
Chemical genomics in Escherichia coli identifies an inhibitor of bacterial lipoprotein targeting.
AID1072956Inhibition of D-alanine-D-alanine ligase in Mycobacterium tuberculosis H37Rv assessed as depletion in D-Alanyl-D-alanine level preincubated for 16 hrs measured post 24 hrs of compound washout2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID571294Inhibition of LPS-deficient Escherichia coli OC2530 MurF harboring pASK plasmid assessed as UDP-MurNAc-tripeptide substrate level at 2 times MIC by HPLC (Rvb = 63 +/- 4 mAU)2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID571295Inhibition of LPS-deficient Escherichia coli OC2530 MurF harboring pMurF plasmid assessed as UDP-MurNAc-tripeptide substrate level at 2 times MIC by HPLC (Rvb = 220 +/- 65 mAU)2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID499900Antitubercular activity against Mycobacterium tuberculosis H37Ra at 5 ug/ml after 6 days by microplate alamar blue assay2010Journal of medicinal chemistry, Aug-26, Volume: 53, Issue:16
Inhibition of mycobacterial replication by pyrimidines possessing various C-5 functionalities and related 2'-deoxynucleoside analogues using in vitro and in vivo models.
AID163112Minimum inhibitory concentration compared to D-cycloserine, against Pseudomonas aeruginosa A221986Journal of medicinal chemistry, Jun, Volume: 29, Issue:6
The lysine pathway as a target for a new genera of synthetic antibacterial antibiotics?
AID1602936Antibacterial activity against drug-resistant Mycobacterium tuberculosis isolate 4 after 7 days by resazurin microtiter assay2019Bioorganic & medicinal chemistry letters, 04-15, Volume: 29, Issue:8
Exploiting the furo[2,3-b]pyridine core against multidrug-resistant Mycobacterium tuberculosis.
AID571297Inhibition of LPS-deficient Escherichia coli OC2530 MurF harboring pMurF plasmid assessed as UDP-MurNAc-pentapeptide product level at 2 times MIC by HPLC (Rvb = 2674 +/- 696 mAU)2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID574811Antimycobacterial activity against extensively drug-resistant Mycobacterium tuberculosis H37Rv by CLSI method2010Antimicrobial agents and chemotherapy, Nov, Volume: 54, Issue:11
Emergence and molecular characterization of extensively drug-resistant Mycobacterium tuberculosis clinical isolates from the Delhi Region in India.
AID571278Antimicrobial activity against LPS-deffective Escherichia coli OC2530 harboring pMurF plasmid by broth microdilution method in presence of chloramphenicol2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID1664590Antitubercular activity against Mycobacterium tuberculosis H37Ra assessed as bacterial growth inhibition at 10 ug/ml by MABA relative to control2020Bioorganic & medicinal chemistry letters, 08-15, Volume: 30, Issue:16
The synthesis and antituberculosis activity of 5-alkynyl uracil derivatives.
AID1072957Antimycobacterial activity against Mycobacterium tuberculosis H37Rv at 0.25 to 16 times MIC after 7 days in presence of L-Alanine2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID1664593Antitubercular activity against Mycobacterium bovis BCG assessed as bacterial growth inhibition by alamar blue staining based assay2020Bioorganic & medicinal chemistry letters, 08-15, Volume: 30, Issue:16
The synthesis and antituberculosis activity of 5-alkynyl uracil derivatives.
AID1072952Reduction in intracellular total Alanine pool size in Mycobacterium tuberculosis H37Rv at 0.25 to 5 times MIC by filter-based technique2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID1428627Antimycobacterial activity against Mycobacterium smegmatis MC2 155 after 3 days by broth macrodilution method2017European journal of medicinal chemistry, Feb-15, Volume: 127Diaryltriazenes as antibacterial agents against methicillin resistant Staphylococcus aureus (MRSA) and Mycobacterium smegmatis.
AID571285Inhibition of Staphylococcus aureus ATCC 29213 MurF assessed as UDP-MurNAc-tripeptide substrate level at 2 times MIC by HPLC (Rvb = 1 mAU)2009Antimicrobial agents and chemotherapy, Aug, Volume: 53, Issue:8
MurF inhibitors with antibacterial activity: effect on muropeptide levels.
AID560775Antibacterial activity against Staphylococcus aureus TS10007 harboring ddlA Asp39Asn mutation after 20 hrs2009Antimicrobial agents and chemotherapy, Sep, Volume: 53, Issue:9
Evaluation of target specificity of antibacterial agents using Staphylococcus aureus ddlA mutants and D-cycloserine in a silkworm infection model.
AID479633Antimycobacterial activity against Mycobacterium tuberculosis H37Ra at 25 ug/ml after 6 days by microplate alamar blue assay2010Journal of medicinal chemistry, May-27, Volume: 53, Issue:10
3'-bromo analogues of pyrimidine nucleosides as a new class of potent inhibitors of Mycobacterium tuberculosis.
AID23504Calculated partition coefficient (clogP) (Pomona)1989Journal of medicinal chemistry, Sep, Volume: 32, Issue:9
Evaluation and synthesis of aminohydroxyisoxazoles and pyrazoles as potential glycine agonists.
AID1079946Presence of at least one case with successful reintroduction. [column 'REINT' in source]
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).
AID1209455Inhibition of human BSEP expressed in plasma membrane vesicles of Sf21 cells assessed as inhibition of ATP-dependent [3H]taurocholate uptake2012Drug metabolism and disposition: the biological fate of chemicals, Jan, Volume: 40, Issue:1
In vitro inhibition of the bile salt export pump correlates with risk of cholestatic drug-induced liver injury in humans.
AID1079937Severe hepatitis, defined as possibly life-threatening liver failure or through clinical observations. Value is number of references indexed. [column 'MASS' in source]
AID428966Antibacterial activity against Staphylococcus aureus OC4172 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID671439Antimycobacterial activity against Mycobacterium tuberculosis H37Ra assessed as inhibition of microbial growth at 50 ug/ml incubated for 6 days by MABA method2012Bioorganic & medicinal chemistry, Jul-01, Volume: 20, Issue:13
Discovery of novel 5-(ethyl or hydroxymethyl) analogs of 2'-'up' fluoro (or hydroxyl) pyrimidine nucleosides as a new class of Mycobacterium tuberculosis, Mycobacterium bovis and Mycobacterium avium inhibitors.
AID428958Antibacterial activity against Escherichia coli OC2605 by CLSI broth microdilution method2007Antimicrobial agents and chemotherapy, Dec, Volume: 51, Issue:12
A MurF inhibitor that disrupts cell wall biosynthesis in Escherichia coli.
AID1072945Ratio of MIC for Mycobacterium tuberculosis H37Rv in presence of D-Alanine to MIC for Mycobacterium tuberculosis H37Rv2013ACS medicinal chemistry letters, Dec-12, Volume: 4, Issue:12
Metabolomics Reveal d-Alanine:d-Alanine Ligase As the Target of d-Cycloserine in
AID1079945Animal toxicity known. [column 'TOXIC' in source]
AID774294Antimycobacterial activity against cycloserine-resistant Mycobacterium tuberculosis ATCC 358262013Journal of natural products, Oct-25, Volume: 76, Issue:10
Chlorinated coumarins from the polypore mushroom Fomitopsis officinalis and their activity against Mycobacterium tuberculosis.
AID1209456Inhibition of Sprague-Dawley rat Bsep expressed in plasma membrane vesicles of Sf21 cells assessed as inhibition of ATP-dependent [3H]taurocholate uptake2012Drug metabolism and disposition: the biological fate of chemicals, Jan, Volume: 40, Issue:1
In vitro inhibition of the bile salt export pump correlates with risk of cholestatic drug-induced liver injury in humans.
AID55619Compound was tested for its inhibitory activity against DAla-DAla Ligase1989Journal of medicinal chemistry, Jan, Volume: 32, Issue:1
Synthesis of an analogue of tabtoxinine as a potential inhibitor of D-alanine:D-alanine ligase (ADP forming).
AID651635Viability Counterscreen for Primary qHTS for Inhibitors of ATXN expression
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
AID1745845Primary qHTS for Inhibitors of ATXN expression
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.
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.
AID1347411qHTS to identify inhibitors of the type 1 interferon - major histocompatibility complex class I in skeletal muscle: primary screen against the NCATS Mechanism Interrogation Plate v5.0 (MIPE) Libary2020ACS 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.
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.
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.
AID1794808Fluorescence-based screening to identify small molecule inhibitors of Plasmodium falciparum apicoplast DNA polymerase (Pf-apPOL).2014Journal of biomolecular screening, Jul, Volume: 19, Issue:6
A High-Throughput Assay to Identify Inhibitors of the Apicoplast DNA Polymerase from Plasmodium falciparum.
AID1794808Fluorescence-based screening to identify small molecule inhibitors of Plasmodium falciparum apicoplast DNA polymerase (Pf-apPOL).
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.
AID977610Experimentally measured binding affinity data (Ki) for protein-ligand complexes derived from PDB2003The EMBO journal, Jun-16, Volume: 22, Issue:12
Mechanisms of activation, inhibition and specificity: crystal structures of the NMDA receptor NR1 ligand-binding core.
AID1811Experimentally measured binding affinity data derived from PDB2003The EMBO journal, Jun-16, Volume: 22, Issue:12
Mechanisms of activation, inhibition and specificity: crystal structures of the NMDA receptor NR1 ligand-binding core.
AID1159550Human Phosphogluconate dehydrogenase (6PGD) Inhibitor Screening2015Nature cell biology, Nov, Volume: 17, Issue:11
6-Phosphogluconate dehydrogenase links oxidative PPP, lipogenesis and tumour growth by inhibiting LKB1-AMPK signalling.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (2,381)

TimeframeStudies, This Drug (%)All Drugs %
pre-19901421 (59.68)18.7374
1990's183 (7.69)18.2507
2000's246 (10.33)29.6817
2010's446 (18.73)24.3611
2020's85 (3.57)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 62.03

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 Index62.03 (24.57)
Research Supply Index7.93 (2.92)
Research Growth Index4.61 (4.65)
Search Engine Demand Index108.65 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (62.03)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials192 (7.43%)5.53%
Reviews154 (5.96%)6.00%
Case Studies54 (2.09%)4.05%
Observational2 (0.08%)0.25%
Other2,181 (84.44%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Clinical Trials (122)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Effects of Mineralocorticoid Receptor Stimulation on Cognitive Bias and Social Cognition in Patients With Major Depression and Healthy Controls: What's the Role of NMDA Receptors? [NCT03062150]232 participants (Actual)Interventional2016-09-27Completed
The Effect of D-cycloserine on Fear Learning and Extinction [NCT01512316]0 participants (Actual)InterventionalWithdrawn(stopped due to Study was cancelled)
Investigating Methods to Enhance the Excitatory Effects of Transcranial Direct Stimulation (tDCS) [NCT01135953]24 participants (Anticipated)Interventional2010-01-31Completed
D-Cycloserine to Enhance Extinction to Alcohol Cues [NCT01362309]37 participants (Actual)Interventional2010-11-30Completed
The Clinical and Neural Response of Cocaine Addicts to Combination Treatment With a Cognitive Enhancer and Extinction-Based Psychotherapy [NCT01067846]85 participants (Actual)Interventional2010-06-30Completed
Sequential Therapy (NRX-100 Followed by NRX-101) for the Treatment of Acute Suicidal Ideation and Behavior in Bipolar Depression: the STABIL-B Study [NCT02974010]Phase 222 participants (Actual)Interventional2018-01-15Completed
The Effect of Cyclosporine A Versus Tacrolimus on the Response to Antiviral Treatment After HCV Genotype -4 Recurrence in Recipients of Living Donor Liver Transplantation [NCT03665766]126 participants (Actual)Observational2014-05-15Completed
Prospective Randomized Study to Compare Clinical Outcomes in Patients With Osteomyelitis Treated With Intravenous Antibiotics Versus Intravenous Antibiotics With an Early Switch to Oral Antibiotics [NCT02099240]Early Phase 111 participants (Actual)Interventional2014-03-06Terminated(stopped due to Not enough patient enrollment and lack of staffing)
The Effect of NMDA Receptor Partial Agonist D-cycloserine on Emotional Processing, Stress and Memory in Healthy Volunteers [NCT03961464]40 participants (Actual)Interventional2018-08-10Completed
A Randomized Controlled Trial of Adjunctive D-Cycloserine to Intermittent Theta-burst Stimulation Transcranial Magnetic Stimulation in Fibromyalgia [NCT05395494]Phase 290 participants (Anticipated)Interventional2022-08-29Active, not recruiting
A Randomized Sham and Placebo-controlled Trial of Adjunctive D-cycloserine in Repetitive Transcranial Magnetic Stimulation for Obsessive Compulsive Disorder [NCT05177601]Phase 281 participants (Anticipated)Interventional2021-11-26Active, not recruiting
Population Pharmacokinetics of Anti-tuberculosis Drugs in Children With Tuberculosis [NCT03625739]800 participants (Anticipated)Observational [Patient Registry]2018-07-01Recruiting
A Six Month, Placebo-Controlled Trial of D-Cycloserine Co-Administered With Conventional Antipsychotics in Schizophrenia Patients [NCT00000371]Phase 360 participants (Actual)Interventional1996-08-31Completed
A Pilot Study Using Gradual Virtual Reality Exposure Therapy and D-Cycloserine (DCS) for Treatment of Combat Related Psychological Trauma in Burn Service Members [NCT00855153]0 participants (Actual)Interventional2009-05-31Withdrawn(stopped due to Investigator was not able to maintain IRB approval. Study never accrued subjects.)
A Open-label, Single Sequence Clinical Trial to Investigate the Pharmacokinetic Characteristics of Second-Line Anti-Tuberculosis Agents After Multiple Oral/Intramuscular Administration in Healthy Male Volunteers [NCT02128308]Phase 116 participants (Actual)Interventional2013-11-30Completed
Pharmacokinetic Properties of Antiretroviral and Related Drugs During Pregnancy and Postpartum [NCT00042289]1,578 participants (Actual)Observational2003-06-09Completed
An Open Label Study of NRX-101 for Patients With Acute Complicated Urinary Tract Infection Including Pyelonephritis [NCT06128213]Phase 213 participants (Anticipated)Interventional2024-03-31Not yet recruiting
A Randomized, Placebo-controlled, Crossover Trial of D-cycloserine Repetitive Transcranial Magnetic Stimulation Plasticity Enhancement in the Motor System of Individuals With Major Depressive Disorder. [NCT03511599]Phase 112 participants (Actual)Interventional2018-09-03Completed
Manipulating NMDA-dependent Learning to Alter Nocebo Effects: A Pharmacological fMRI Study on Pain [NCT04762836]53 participants (Actual)Interventional2021-02-28Completed
The Effect of Single Dose D-Cycloserine on Cognitive Outcome in Moderate TBI Patients [NCT01343862]Phase 2100 participants (Anticipated)Interventional2011-08-31Not yet recruiting
A Randomized Placebo-controlled Trial of Adjunctive D-cycloserine in Repetitive Transcranial Magnetic Stimulation for Major Depressive Disorder [NCT03937596]Phase 250 participants (Actual)Interventional2019-12-01Completed
Lower Limb Function After Spinal Cord Injury [NCT02635893]Phase 4257 participants (Actual)Interventional2019-06-21Completed
D-Cycloserine Enhancement of Exposure-Based CBT for Smoking Cessation [NCT00827281]Phase 20 participants (Actual)Interventional2008-08-31Withdrawn(stopped due to Study was not funded and pilot work proved impractical.)
D-cycloserine for the Treatment of Chronic, Refractory Low Back Pain [NCT03535688]Phase 2244 participants (Anticipated)Interventional2018-03-30Active, not recruiting
Motor Plasticity Enhancement of Spaced iTBS Trains: a Randomized, Placebo-controlled, Crossover Trial of D-cycloserine. [NCT05081986]Phase 220 participants (Actual)Interventional2021-08-18Completed
The Role of the Glutamatergic System in the Extinction of Conditioned Reinforcement Processes [NCT00926900]Phase 2/Phase 380 participants (Anticipated)Interventional2009-03-31Recruiting
The NMDA Receptor Co-agonist D-cycloserine Accelerates Associative Learning in the Human Hippocampal CA Region [NCT00980408]120 participants (Actual)Interventional2008-06-30Completed
The Effects of D-cycloserine on Neuroplasticity and Working Memory in Healthy Adults and Patients With Schizophrenia [NCT02769936]Phase 1110 participants (Actual)Interventional2013-11-30Completed
Cycloserine in the Treatment of Sleep Apnea [NCT02735694]Phase 118 participants (Actual)Interventional2015-09-30Terminated(stopped due to Analysis of initial sample shows negative results.)
Effects of Nicotine Replacement Therapy and D-cycloserine on Nicotine Treatment Seekers [NCT01907594]Phase 20 participants (Actual)Interventional2013-08-31Withdrawn(stopped due to Ran out of funding)
Assisting Smokers to Switch to an e-Cigarette by Accelerating Learning of Adaptive Habits Using D-cycloserine [NCT05994703]Phase 225 participants (Anticipated)Interventional2023-10-20Recruiting
A Cognitive Enhancer May Facilitate Behavioral Exposure Therapy for Veterans With PTSD [NCT00356278]Phase 2/Phase 3156 participants (Actual)Interventional2006-09-30Completed
An Open Pilot Trial of Transcranial Direct Current Stimulation (tDCS) Augmented by D-Cycloserine as a Treatment for Depression. [NCT00869765]Phase 25 participants (Actual)Interventional2009-04-30Completed
A Randomized, Double-blind, Placebo-controlled Trial of D-cycloserine Augmentation of Behavior Therapy for Body Dysmorphic Disorder [NCT00842309]Early Phase 168 participants (Actual)Interventional2008-11-30Completed
Improving Stroke Rehabilitation: Spacing Effect and D-cycloserine [NCT00720759]Phase 224 participants (Actual)Interventional2009-07-31Completed
Exposure, D-Cycloserine Enhancement, and Genetic Modulators in Panic Disorder [NCT00790868]Phase 2180 participants (Actual)Interventional2008-04-30Completed
Drug Discrimination in Methadone-Maintained Humans Study 2 [NCT00733239]Phase 115 participants (Actual)Interventional2008-08-31Completed
Placebo-Controlled Evaluation of the Efficacy of D-Cycloserine for Enhancing the Effects of CBT for Substance Use [NCT00430573]Phase 215 participants (Actual)Interventional2007-02-28Terminated(stopped due to The investigators failed to recruit participants as originally projected.)
Open-Label Exploratory Investigation of D-Cycloserine Augmentation to Cognitive Behavioral Therapy With Exposure and Response Prevention for Adults and Adolescents Diagnosed With Obsessive Compulsive Disorder - A Feasibility Study [NCT01172873]16 participants (Actual)Interventional2008-09-30Completed
D-Cycloserine as Enhancer of One-Session Treatment for Phobia of Heights in Adults [NCT01037101]80 participants (Anticipated)Interventional2009-07-31Recruiting
Food Exposure Therapy in Anorexia Nervosa [NCT00755820]32 participants (Actual)Observational2008-01-31Completed
Multimodal CET for Smoking Cessation Augmented With D-cycloserine [NCT04035603]Phase 20 participants (Actual)Interventional2020-10-01Withdrawn(stopped due to Never received funding)
Effects of Hydrocortisone and D-Cycloserine on Fear Extinction in Veterans With Posttraumatic Stress Disorder [NCT00674570]Phase 4111 participants (Actual)Interventional2009-01-13Completed
Drug Discrimination in Methadone-Maintained Humans Study 3 [NCT01068847]Phase 19 participants (Actual)Interventional2010-02-28Completed
Effects of Weekly Dosing of D-cycloserine on Cognitive Function in Individuals With Schizophrenia. [NCT00964041]Phase 40 participants (Actual)Interventional2009-07-31Withdrawn
Pilot Study of Pretreatment D-cycloserine for CBT-assessment of Paranoid Delusions in Schizophrenia [NCT00742079]Phase 421 participants (Actual)Interventional2006-09-30Completed
A Phase III Study of D-Cycloserine in the Management of Paclitaxel-Induced Peripheral Neuropathic Pain in Breast Cancer Patients [NCT00301080]Phase 37 participants (Actual)Interventional2006-02-28Terminated(stopped due to Funding for the study fell through.)
Cycloserine Enhancement of Extinction Learning [NCT01062932]Phase 134 participants (Actual)Interventional2009-05-31Completed
Understanding the Importance of Plasticity in the Brain Mechanisms of Dyspnoea Perception [NCT01985750]Early Phase 190 participants (Anticipated)Interventional2013-11-30Recruiting
N-methyl-D-aspartate Receptor (NMDAR)-Based Pharmacotherapy With D-cycloserine for Treatment-resistant Major Depressive Disorder [NCT00408031]Phase 226 participants (Actual)Interventional2007-01-31Completed
Novel Pharmacological Strategies in Autism [NCT00198107]Phase 381 participants (Actual)Interventional2005-09-30Completed
Brain Imaging-based Strategies for Treating Urological Chronic Pelvic Pain Syndrome (UCPPS) Pain [NCT02385266]Phase 424 participants (Actual)Interventional2013-09-30Terminated(stopped due to The study was closed due to recruitment limitations)
A Randomized, Controlled, Multi-center Clinical Trial of Short Course Treatment for Newly Diagnosed Rifampicin Resistant Tuberculosis [NCT04545788]200 participants (Anticipated)Interventional2020-08-01Recruiting
Internet-based Cognitive Behavior Therapy in Combination With D-Cycloserine for Obsessive Compulsive Disorder: A Double Blinded Randomized Controlled Trial [NCT01649895]Phase 4128 participants (Anticipated)Interventional2012-08-31Completed
The Use of D-Cycloserine to Augment Intensive Cognitive Behavioral Therapy for Pediatric Obsessive Compulsive Disorder [NCT01687140]Phase 226 participants (Anticipated)Interventional2012-07-31Recruiting
A Pharmacokinetic Study of Adjunctive D-cycloserine to Intermittent Theta Burst Stimulation in Major Depressive Disorder [NCT05731323]Phase 112 participants (Actual)Interventional2022-10-12Completed
The Effect of a Single-dose of D-cycloserine on the Basic Effects of Cognitive-behaviour Therapy for Panic Disorder - a Randomized Placebo-controlled Trial [NCT01680107]Phase 333 participants (Actual)Interventional2012-10-31Terminated
Drug Discrimination in Methadone-Maintained Humans Study 1 [NCT00593463]Phase 140 participants (Anticipated)Interventional2006-09-30Completed
Translational Approach to the Understanding and Treatment of Obsessive-Compulsive Disorder (OCD). Can D-Cycloserine Enhance and Stabilize the Treatment-response in Relapsed and Non-responding OCD-patients? A Randomized, Double-blind, Placebo-controlled Na [NCT02656342]Phase 4163 participants (Actual)Interventional2015-11-30Completed
Evaluation of the Effects of Post-Session Administration of D-cycloserine On Exposure Therapy Outcomes [NCT01102803]Phase 340 participants (Actual)Interventional2010-04-30Completed
A Placebo-controlled Trial of D-cycloserine Augmentation of Cognitive Remediation in Schizophrenia [NCT00963924]54 participants (Actual)Interventional2009-08-31Completed
D-cycloserine for Relapse Prevention Following Intravenous Ketamine in Treatment-resistant Depression [NCT02772211]Phase 460 participants (Anticipated)Interventional2016-06-30Not yet recruiting
A Randomized Controlled Trial of D-Cycloserine in Autism [NCT00198120]Phase 380 participants (Actual)Interventional2004-02-29Completed
A Placebo Controlled Trial of Glycine Added to Clozapine in Schizophrenia [NCT00000372]Phase 30 participants (Actual)Interventional1998-03-31Withdrawn(stopped due to Pairing D-Cycloserine with Clozapine was found to worsen negative side effects in patients with Schizophrenia, so the study was suspended.)
Glycine and Oral D-Cycloserine in Alcoholic Patients and Healthy Subjects [NCT00635102]57 participants (Actual)Interventional1997-10-31Completed
D-Cycloserine and Virtual Reality Exposure Therapy Delivered on an iPad: Increasing Access to Treatment for Social Anxiety Disorder [NCT02933684]Phase 20 participants (Actual)Interventional2015-01-01Withdrawn(stopped due to Unable to access components necessary to be able to run the study.)
A Randomized, Double-blind, Placebo-controlled Medication Trial With D-Cycloserine for Individuals With Obsessive-compulsive Disorder Currently Receiving Behavior Therapy [NCT00126282]50 participants (Anticipated)Interventional2003-12-31Completed
Medication Enhanced Rapid Therapy [NCT02099825]Phase 115 participants (Actual)Interventional2014-01-13Terminated(stopped due to COVID and staffing issues)
Placebo-Controlled Evaluation of the Efficacy of D-Cycloserine for Enhancing the Effects of CBT for Panic Disorder [NCT00131339]40 participants Interventional2004-11-30Completed
A Prospective Study of Multidrug Resistance and a Pilot Study of the Safety of and Clinical and Microbiologic Response to Levofloxacin in Combination With Other Antimycobacterial Drugs for Treatment of Multidrug-Resistant Pulmonary Tuberculosis (MDRTB) in [NCT00000796]525 participants InterventionalCompleted
Cognitive Remediation With D-cycloserine to Improve Smoking Cessation Outcomes [NCT01399866]Phase 3150 participants (Actual)Interventional2011-05-31Completed
Improving Learning-based Treatment of Cocaine Dependence With Medication [NCT01526538]Phase 252 participants (Actual)Interventional2011-09-30Completed
Effect of D-Cycloserine on Treatment of Social Phobia [NCT00128401]Phase 248 participants (Actual)Interventional2005-08-31Completed
Enhancing Panic and Smoking Reduction Treatment With D-Cycloserine [NCT01944423]Early Phase 153 participants (Actual)Interventional2013-10-31Completed
D-Cycloserine Augmentation of Therapy for Pediatric Obsessive-Compulsive Disorder [NCT00864123]Phase 230 participants (Actual)Interventional2008-01-31Completed
Cognitive and Negative Symptoms in Schizophrenia Trial (CONSIST) [NCT00222235]Phase 2/Phase 3240 participants Interventional2000-01-31Completed
D-Cycloserine Augmentation of Intermittent Theta Burst Stimulation (iTBS) in Depression: A Multi-Site, Randomised, Placebo-Controlled Trial (COGENT) [NCT05591677]Phase 2180 participants (Anticipated)Interventional2023-04-21Recruiting
D-cycloserine Enhancement of Exposure in Social Phobia [NCT00515879]Phase 3169 participants (Actual)Interventional2007-12-31Completed
D-Cycloserine Facilitation of Cocaine - Cue Extinction [NCT00759473]Phase 279 participants (Actual)Interventional2008-09-30Completed
Effects of Weekly Dosing of D-cycloserine on Cognitive Function in Individuals [NCT00455702]Phase 438 participants (Actual)Interventional2004-07-31Completed
Targeting a Genetic Mutation in Glycine Metabolism With D-cycloserine [NCT02304432]Early Phase 12 participants (Actual)Interventional2015-09-27Completed
D-Cycloserine Augmentation of Exposure and Response Prevention Treatment for Obsessive-Compulsive Disorder [NCT00257361]Phase 20 participants (Actual)Interventional2005-07-31Withdrawn(stopped due to PI left the university)
Comparative Study of the Efficacy of a Cognitive-Behavioral Therapy for Post-Traumatic Stress Disorder With or Without D-Cycloserine [NCT00452231]Phase 2/Phase 320 participants Interventional2007-02-28Recruiting
Refining MDR-TB Treatment (T) Regimens (R) for Ultra(U) Short(S) Therapy(T) (TB-TRUST)-PLUS [NCT04717908]89 participants (Actual)Interventional2021-01-20Active, not recruiting
The Cognitive Enhancing Effects of D-Cycloserine Among Non-Demented Elderly [NCT01361633]Phase 251 participants (Actual)Interventional2008-01-31Completed
The Effects of D-cycloserine on Stimulus Generalization of Conditioned Fear in Healthy Controls. [NCT01733030]56 participants (Actual)Observational2013-01-31Completed
NMDA Antagonists in Bipolar Depression [NCT01833897]Phase 48 participants (Actual)Interventional2013-03-31Completed
Improving Therapeutic Learning in Depression: Proof of Concept [NCT02376257]Phase 236 participants (Actual)Interventional2014-09-16Completed
A Randomized, Double-Blind, Placebo-Controlled Medication Trial With D-Cycloserine for Individuals With OCD Currently Receiving Behavior Therapy [NCT00182000]Phase 333 participants (Actual)Interventional2003-11-30Completed
A Randomized, Placebo-Controlled Trial of D-Cycloserine for the Enhancement of Social Skills Training in Pervasive Developmental Disorders [NCT01086475]Phase 368 participants (Actual)Interventional2010-03-31Completed
Augmentation of Cognitive Training in Children With TBI With D-Cyloserine [NCT02312635]Early Phase 130 participants (Anticipated)Interventional2012-12-31Recruiting
D-Cycloserine in the Management of Chronic Low Back Pain: A Double-Blind, Randomized, Placebo-Controlled Pilot Study [NCT00125528]Phase 241 participants (Actual)Interventional2012-07-31Completed
Enhancing Exposure Therapy for PTSD: Virtual Reality and Imaginal Exposure With a Cognitive Enhancer [NCT01352637]Phase 3192 participants (Actual)Interventional2011-05-31Completed
Augmentation of Brief Habit Reversal Training With D-cycloserine or Placebo [NCT02582515]20 participants (Actual)Interventional2015-10-31Completed
Repetitive Acute Intermittent Hypoxia for Spinal Cord Repair [NCT03780829]Early Phase 190 participants (Anticipated)Interventional2020-02-25Recruiting
D-Cycloserine Enhancement of Exposure in Social Phobia [NCT00633984]Phase 4169 participants (Actual)Interventional2007-03-31Completed
D-cycloserine: A Novel Treatment for Gulf War Illness [NCT02983734]Phase 256 participants (Anticipated)Interventional2015-10-31Recruiting
Effect of D-cycloserine on Treatment of PTSD in Youth [NCT01157416]Phase 233 participants (Actual)Interventional2010-06-30Completed
Exposure, D-cycloserine Enhancement, and Functional Magnetic Resonance Imaging (fMRI) in Snake Phobics [NCT01450306]20 participants (Actual)Interventional2010-07-31Completed
Neurobiology of Opioid Dependence: 3 [NCT00000194]Phase 20 participants (Actual)Interventional1993-01-31Withdrawn
NMDA Receptors in Motor Learning in Humans [NCT02082912]Phase 214 participants (Actual)Interventional2010-06-30Completed
Uncovering Neural and Immune Mechanisms of Chronic Pain in Post Treatment Lyme Syndrome [NCT02687165]4 participants (Actual)Interventional2016-01-16Terminated(stopped due to Slow recruitment due to strict inclusion/exclusion criteria)
Augmentation of Exposure Therapy With D-Cycloserine in Patients With Agoraphobia With or Without Panic Disorder [NCT01928823]Phase 273 participants (Actual)Interventional2011-11-30Completed
Dose Timing of D-Cycloserine to Augment CBT for Social Anxiety Disorder [NCT02066792]Early Phase 1152 participants (Actual)Interventional2014-04-30Completed
D-Cycloserine Augmentation of Cognitive Behavioral Therapy for Delusions [NCT01981759]Phase 458 participants (Actual)Interventional2014-02-28Completed
Effect of D-cycloserine on a Short Imagery Rescripting Intervention for Subclinical PTSD [NCT03216356]Phase 2/Phase 30 participants (Actual)Interventional2016-09-30Withdrawn
A Randomized Placebo-controlled Trial of Adjunctive D-Cycloserine and Accelerated Intermittent Theta Burst Stimulation for Emerging Adults With Suicidal Ideation [NCT06121284]Phase 260 participants (Anticipated)Interventional2023-11-30Not yet recruiting
A Multicenter, Randomized, Open-Label Study To Evaluate The Efficacy And Safety Of A Contezolid, Delamanid and Bedaquiline-Containing Short Regimen For The Treatment Of Rifampicin-Resistant Pulmonary Tuberculosis [NCT06081361]Phase 3186 participants (Anticipated)Interventional2023-11-01Not yet recruiting
An fMRI Study Investigating the Effects of Acute D-cycloserine Administration on Brain Activations and Cognitive Functioning in Spider Phobia. [NCT00591825]Phase 254 participants (Actual)Interventional2006-03-31Completed
D-cycloserine Adjunctive Treatment for PTSD in Adolescents [NCT01157429]Phase 224 participants (Actual)Interventional2010-06-30Completed
Developing Memory Reconsolidation Blockers as Novel PTSD Treatments [NCT01490697]Phase 434 participants (Actual)Interventional2009-03-31Completed
A Placebo-Controlled Trial of D-Cycloserine and Exposure Therapy for Combat-PTSD [NCT00371176]26 participants (Actual)Interventional2006-10-31Completed
Combined Exposure Therapy and D-Cycloserine vs. Placebo for Posttraumatic Stress Disorder [NCT00632632]25 participants (Actual)Interventional2005-01-31Completed
The Effect of Cycloserine on Smoking Behavior in Nicotine Dependent Smokers. [NCT00633256]20 participants (Actual)Interventional2006-12-31Completed
D-Cycloserine and Cue Exposure in Cocaine-Dependent Individuals [NCT00780442]Phase 227 participants (Actual)Interventional2006-09-30Completed
A Pragmatic Randomized Controlled Trial to Evaluate the Efficacy and Safety of an Oral Short-course Regimen Including Bedaquiline for the Treatment of Patients With Multidrug-resistant Tuberculosis in China [NCT05306223]Phase 4212 participants (Anticipated)Interventional2022-05-10Recruiting
A Randomized Controlled Trial of Cognitive Remediation and D-cycloserine for Individuals With Bipolar Disorder [NCT01934972]Phase 330 participants (Actual)Interventional2013-03-31Completed
1/2 D-cycloserine Augmentation of CBT for Pediatric OCD [NCT01411774]Phase 3142 participants (Actual)Interventional2011-06-30Completed
Use of D-cycloserine to Facilitate Extinction of Food Aversion in Pediatric Populations [NCT01923896]Phase 1/Phase 216 participants (Actual)Interventional2013-03-31Completed
2/2 D-Cycloserine Augmentation of CBT for Pediatric OCD [NCT01404208]206 participants (Actual)Interventional2011-07-31Completed
A Randomized, Placebo-controlled, Crossover Trial of Cycloserine Repetitive Transcranial Magnetic Stimulation Plasticity Enhancement in the Healthy Motor System. [NCT03432689]Phase 112 participants (Actual)Interventional2018-08-06Completed
D-cycloserine Augmented Treatment: Enhancing Extinction Learning in Youth With Tic Disorders [NCT04357951]Early Phase 10 participants (Actual)Interventional2023-04-15Withdrawn(stopped due to Low enrollment)
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

TrialOutcome
NCT00000371 (1) [back to overview]Scale for the Assessment of Negative Symptoms (SANS)
NCT00042289 (26) [back to overview]PK Parameter: Cord/Maternal Blood Concentration Ratio With Median (Range) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Trough Concentration (C24) With Median (IQR) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Trough Concentration (C24) With Median (Range) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]Pharmacokinetic (PK) Parameter: Infant Plasma Washout Half-life (T1/2) of ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Cord/Maternal Blood Concentration Ratio With Median (IQR) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]Pharmacokinetic (PK) Parameter: Infant Plasma Washout Concentration of ARVs and TB Drugs
NCT00042289 (26) [back to overview]Plasma Concentration for Contraceptives
NCT00042289 (26) [back to overview]Area Under the Curve From 0 to 12 Hours (AUC12) of ARVs for Contraceptive Arms
NCT00042289 (26) [back to overview]Area Under the Curve From 0 to 24 Hours (AUC24) of ARVs for Contraceptive Arms
NCT00042289 (26) [back to overview]Number of Women Who Met PK Target of Area Under the Curve (AUC) for ARVs
NCT00042289 (26) [back to overview]Number of Women Who Met PK Target of Area Under the Curve (AUC) for ARVs
NCT00042289 (26) [back to overview]PK Parameter: Trough Concentration (C24) With Median (Range) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Area Under the Curve From 0 to 12 Hours (AUC12) With Geometric Mean (95% CI) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Area Under the Curve From 0 to 12 Hours (AUC12) With Median (IQR) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Area Under the Curve From 0 to 12 Hours (AUC12) With Median (Range) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Area Under the Curve From 0 to 24 Hours (AUC24) With Median (IQR) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Area Under the Curve From 0 to 24 Hours (AUC24) With Median (Range) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Area Under the Curve From 0 to 24 Hours (AUC24) With Median (Range) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Maximum Concentration (Cmax) in mg/L With Median (IQR) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Maximum Concentration (Cmax) in mg/L With Median (IQR) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Maximum Concentration (Cmax) in mg/L With Median (Range) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Maximum Concentration (Cmax) in ng/mL With Median (95% CI) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Maximum Concentration (Cmax) in ng/mL With Median (IQR) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Trough Concentration (C12) With Geometric Mean (95% CI) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Trough Concentration (C12) With Median (IQR) for ARVs and TB Drugs
NCT00042289 (26) [back to overview]PK Parameter: Trough Concentration (C12) With Median (Range) for ARVs and TB Drugs
NCT00125528 (2) [back to overview]McGill Pain Questionnaire (MPQ)
NCT00125528 (2) [back to overview]Change in Numeric Rating Scale (NRS-11)
NCT00128401 (2) [back to overview]Clinical Global Improvement (CGI-S) Scale
NCT00128401 (2) [back to overview]Liebowitz Social Anxiety Scale (LSAS)
NCT00182000 (1) [back to overview]Yale-Brown Obsessive Compulsive Scale (YBOCS)
NCT00198107 (10) [back to overview]Mean Social Reciprocity Scale (SRS) Total Score, Week 8
NCT00198107 (10) [back to overview]Mean Vineland Maladaptive Behavior Subscales Total Score, Week 8
NCT00198107 (10) [back to overview]Mean Post-baseline Aberrant Behavior Checklist Stereotypy Score, Parent Report, Double-blind Phase
NCT00198107 (10) [back to overview]Mean Autism Diagnostic Observation Schedule (ADOS) Social Affect and Restricted and Repetitive Behaviors Total Score, Week 8
NCT00198107 (10) [back to overview]Odds of Improvement as Measured by the Clinical Global Impression-Global Improvement Scale (Improvement Defined as CGI-I=1 or CGI-I=2)
NCT00198107 (10) [back to overview]Mean Post-baseline Score on a Modified Version of the Compulsion Subscale of the Children's Yale-Brown Obsessive Compulsive Scale (CY-BOCS)
NCT00198107 (10) [back to overview]Mean Post-baseline Aberrant Behavior Checklist Hyperactivity Score, Parent Report, Double-blind Phase
NCT00198107 (10) [back to overview]Mean Post-baseline Aberrant Behavior Checklist Inappropriate Speech Score, Parent Report, Double-blind Phase
NCT00198107 (10) [back to overview]Mean Post-baseline Aberrant Behavior Checklist Irritability Score, Parent Report, Double-blind Phase
NCT00198107 (10) [back to overview]Mean Post-baseline Aberrant Behavior Checklist Social Withdrawal Score, Parent Report, Double-blind Phase
NCT00356278 (10) [back to overview]Clinician-Administered PTSD Scale (CAPS)
NCT00356278 (10) [back to overview]Clinician-Administered PTSD Scale (CAPS)
NCT00356278 (10) [back to overview]Clinician-Administered PTSD Scale (CAPS)
NCT00356278 (10) [back to overview]Clinician-Administered PTSD Scale (CAPS)
NCT00356278 (10) [back to overview]Clinician-Administered PTSD Scale (CAPS)
NCT00356278 (10) [back to overview]PTSD Symptom Scale Self-Report
NCT00356278 (10) [back to overview]PTSD Symptom Scale Self-Report
NCT00356278 (10) [back to overview]PTSD Symptom Scale Self-Report
NCT00356278 (10) [back to overview]PTSD Symptom Scale Self-Report
NCT00356278 (10) [back to overview]PTSD Symptom Scale Self-Report
NCT00371176 (12) [back to overview]Clinician Administered PTSD Scale-IV
NCT00371176 (12) [back to overview]Clinician Administered PTSD Scale-IV
NCT00371176 (12) [back to overview]PTSD Checklist
NCT00371176 (12) [back to overview]PTSD Checklist
NCT00371176 (12) [back to overview]PTSD Checklist
NCT00371176 (12) [back to overview]PTSD Checklist
NCT00371176 (12) [back to overview]Clinician Administered PTSD Scale-IV
NCT00371176 (12) [back to overview]Beck Depression Inventory
NCT00371176 (12) [back to overview]Beck Depression Inventory
NCT00371176 (12) [back to overview]Beck Depression Inventory
NCT00371176 (12) [back to overview]Beck Depression Inventory
NCT00371176 (12) [back to overview]Clinician Administered PTSD Scale-IV
NCT00430573 (2) [back to overview]Addiction Severity Index (ASI) Drug Use Composite Score
NCT00430573 (2) [back to overview]Percentage of Positive Toxicology Swabs for Illicit Substances
NCT00455702 (2) [back to overview]Treatment Effects on the Positive Syndrome Subscale of the PANSS
NCT00455702 (2) [back to overview]Main Outcome Measure: The Change From Baseline to Week 8 on the SANS
NCT00515879 (6) [back to overview]Social Phobia and Anxiety Inventory
NCT00515879 (6) [back to overview]Range of Impaired Functioning Tool
NCT00515879 (6) [back to overview]Quality of Life Enjoyment and Satisfaction Questionnaire
NCT00515879 (6) [back to overview]Liebowitz Self-Rated Disability Scale
NCT00515879 (6) [back to overview]Social Phobic Disorders Severity and Change Form
NCT00515879 (6) [back to overview]Liebowitz Social Anxiety Scale (LSAS)
NCT00591825 (5) [back to overview]Cognitive Functioning Measured Using the Wechsler Memory Scale III (Logical Memory and Faces Subtests)
NCT00591825 (5) [back to overview]Cognitive Functioning Measured Using the Wisconsin Card Sorting Task
NCT00591825 (5) [back to overview]Cognitive Functioning Measured Using the Iowa Gambling Test
NCT00591825 (5) [back to overview]Cognitive Functioning Measured Using the Rey-Osterrieth Complex Figure Test (RCFT)
NCT00591825 (5) [back to overview]fMRI Brain Activations During Symptom Provocation
NCT00632632 (3) [back to overview]Structured Clinical Interview for DSM-IV - Major Depressive Disorder (SCID-MDD)
NCT00632632 (3) [back to overview]Clinician Administered PTSD Scale(CAPS)
NCT00632632 (3) [back to overview]Clinician Administered PTSD Scale(CAPS)
NCT00633256 (3) [back to overview]Urinary Cotinine Level
NCT00633256 (3) [back to overview]Cigarettes Smoked Per Day
NCT00633256 (3) [back to overview]Cigarettes Smoked Per Day
NCT00633984 (2) [back to overview]Liebowitz Social Anxiety Scale (LSAS)
NCT00633984 (2) [back to overview]CGI - Clinical Global Impression of Improvement
NCT00635102 (45) [back to overview]Visual Analog Scales of Similarity to Alcohol - Baseline
NCT00635102 (45) [back to overview]Visual Analog Scales (VAS) - Baseline
NCT00635102 (45) [back to overview]Visual Analog Scales (VAS) - 60 Minutes Prior to Glycine Infusion
NCT00635102 (45) [back to overview]Visual Analog Scales (VAS) - 60 Minutes
NCT00635102 (45) [back to overview]Visual Analog Scales (VAS) - 30 Minutes
NCT00635102 (45) [back to overview]Visual Analog Scales (VAS) - 120 Minutes
NCT00635102 (45) [back to overview]Number of Drinks Felt Consumed at 60 Minutes Prior to Glycine Infusion
NCT00635102 (45) [back to overview]Number of Drinks Felt Consumed at 60 Minutes
NCT00635102 (45) [back to overview]Number of Drinks Felt Consumed at 30 Minutes
NCT00635102 (45) [back to overview]Number of Drinks Felt Consumed at 120 Minutes
NCT00635102 (45) [back to overview]Hopkins Verbal Learning Task - Immediate Recall - 60 Minutes - Trial 3
NCT00635102 (45) [back to overview]Hopkins Verbal Learning Task - Immediate Recall - 60 Minutes - Trial 2
NCT00635102 (45) [back to overview]Hopkins Verbal Learning Task - Immediate Recall - 60 Minutes - Trial 1
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Desire to Drink - 120 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Desire to Drink - 60 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Desire to Drink - 60 Minutes Prior to Glycine Infusion
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Desire to Drink- Baseline
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Desire to Drink: - 30 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Discomfort - 120 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Discomfort - 30 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Discomfort - 60 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Discomfort - 60 Minutes Prior to Glycine Infusion
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Discomfort - Baseline
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Mood Improvement - 120 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Mood Improvement - 30 Minutes
NCT00635102 (45) [back to overview]Hopkins Verbal Learning Task - Delay Recall - 90 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Mood Improvement - 60 Minutes Prior to Glycine Infusion
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Mood Improvement - Baseline
NCT00635102 (45) [back to overview]Visual Analog Scales of Similarity to Alcohol 30 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Reduced Control of Alcohol Use - 30 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Reduced Control of Alcohol Use - 60 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Reduced Control of Alcohol Use - 60 Minutes Prior to Glycine Infusion
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Reduced Control of Alcohol Use - Baseline
NCT00635102 (45) [back to overview]Biphasic Alcohol Effects Scale (BAES) - Subscale Sedation 60 Minutes Prior to Glycine Infusion
NCT00635102 (45) [back to overview]Biphasic Alcohol Effects Scale (BAES) Subscale Sedation - 120 Minutes
NCT00635102 (45) [back to overview]Biphasic Alcohol Effects Scale (BAES) Subscale Sedation - 30 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Reduced Control of Alcohol Use - 120 Minutes
NCT00635102 (45) [back to overview]Biphasic Alcohol Effects Scale (BAES) Subscale Sedation - Baseline
NCT00635102 (45) [back to overview]Continuous Performance Task (CPT) - Distractibility A-Prime - 30 Minutes
NCT00635102 (45) [back to overview]Alcohol Craving Scale (ACS) Subscale: Mood Improvement - 60 Minutes
NCT00635102 (45) [back to overview]Visual Analog Scales of Similarity to Alcohol 60 Minutes Prior to Glycine Infusion
NCT00635102 (45) [back to overview]Continuous Performance Task (CPT) - Vigilance - A-Prime Score 30 Minutes
NCT00635102 (45) [back to overview]Visual Analog Scales of Similarity to Alcohol 60 Minutes
NCT00635102 (45) [back to overview]Visual Analog Scales of Similarity to Alcohol 120 Minutes
NCT00635102 (45) [back to overview]Biphasic Alcohol Effects Scale (BAES) Subscale Sedation - 60 Minutes
NCT00674570 (1) [back to overview]Proportion of Maximum Skin Conductance Response (SCR) in Microsiemens (µS)
NCT00720759 (1) [back to overview]Wolf Motor Function Test (Time)
NCT00742079 (5) [back to overview]Change in Bead Task Score Measuring Probabilistic Reasoning
NCT00742079 (5) [back to overview]Change in Alternative Beliefs Assessment
NCT00742079 (5) [back to overview]Change in Beck Cognitive Insight Scale (BCIS)
NCT00742079 (5) [back to overview]Change in the Maudsley Assessment of Delusions Scale
NCT00742079 (5) [back to overview]Change in Psychotic Rating Scales (PSYRATS) Delusion Score
NCT00759473 (1) [back to overview]Subjective Craving of Cocaine
NCT00780442 (1) [back to overview]Cocaine Craving Scale
NCT00790868 (5) [back to overview]Remission Status
NCT00790868 (5) [back to overview]Role Functioning
NCT00790868 (5) [back to overview]Quality of Life Ratings
NCT00790868 (5) [back to overview]Depression Severity
NCT00790868 (5) [back to overview]Panic Disorder Severity Scale (PDSS)
NCT00842309 (2) [back to overview]Body Dysmorphic Disorder Yale-Brown Obsessive Compulsive Scale (BDD-YBOCS)
NCT00842309 (2) [back to overview]Body Dysmorphic Disorder Yale-Brown Obsessive Compulsive Scale (BDD-YBOCS)
NCT00864123 (3) [back to overview]Adverse Symptom Checklist (ASC; Goodman, 2005).
NCT00864123 (3) [back to overview]Children's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS; Scahill et al., 1997).
NCT00864123 (3) [back to overview]Clinical Global Impression - Severity (CGI-S; National Institute of Mental Health, 1985). The CGI-S is a 7-point Clinician Rating of Severity of Psychopathology.
NCT00963924 (9) [back to overview]Calgary Depression Scale for Schizophrenia (CDSS)
NCT00963924 (9) [back to overview]Positive and Negative Syndrome Scale (PANSS)
NCT00963924 (9) [back to overview]Heinrich Quality of Life Scale (QoL)
NCT00963924 (9) [back to overview]Global Assessment of Functioning Scale (GAS)
NCT00963924 (9) [back to overview]Side Effects Checklist (SEC)
NCT00963924 (9) [back to overview]Scale for Assessment of Negative Symptoms (SANS)
NCT00963924 (9) [back to overview]Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS)
NCT00963924 (9) [back to overview]Clinical Global Impression (CGI)
NCT00963924 (9) [back to overview]Auditory Discrimination Task: Interstimulus Interval (ISI)
NCT01067846 (2) [back to overview]Drug Abstinence During Treatment and at Follow up Visits
NCT01067846 (2) [back to overview]Treatment Retention - Number of Visits During Treatment
NCT01086475 (3) [back to overview]Social Responsiveness Scale (SRS) Change
NCT01086475 (3) [back to overview]Social Responsiveness Scale (SRS) at Follow-Up
NCT01086475 (3) [back to overview]Clinical Global Impressions Improvement Scale Responder Analysis
NCT01102803 (4) [back to overview]Clinical Global Improvement Scale (CGI)
NCT01102803 (4) [back to overview]Attitudes Towards Heights Questionnaire (ATHQ)
NCT01102803 (4) [back to overview]Acrophobia Questionnaire With Avoidance (AAVQ)
NCT01102803 (4) [back to overview]Behavioral Avoidance Test (BAT)
NCT01157416 (1) [back to overview]Child PTSD Symptom Scale (CPSS)
NCT01157429 (1) [back to overview]Child PTSD Symptom Scale (CPSS)
NCT01172873 (3) [back to overview]Child Yale-Brown Obsessive Compulsive Scale (CY-BOCS) for Adolescents
NCT01172873 (3) [back to overview]Beck Depression Inventory (BDI)
NCT01172873 (3) [back to overview]Multidimensional Anxiety Scale for Children (MASC)
NCT01352637 (1) [back to overview]CAPS-IV at the End of Treatment
NCT01361633 (7) [back to overview]Wisconsin Card Sort Test
NCT01361633 (7) [back to overview]California Verbal Learning Test-II (CLVT-II)
NCT01361633 (7) [back to overview]Stroop
NCT01361633 (7) [back to overview]Controlled Oral Word Association Test
NCT01361633 (7) [back to overview]Implicit Memory Task
NCT01361633 (7) [back to overview]Trails B
NCT01361633 (7) [back to overview]Continuous Performance Test
NCT01399866 (6) [back to overview]Effect of D-cycloserine + Cue-exposure Treatment on Electromyogram
NCT01399866 (6) [back to overview]Effect of D-cycloserine + Cue-exposure Treatment on Heart Rate
NCT01399866 (6) [back to overview]Effect of D-cycloserine + Cue-exposure Treatment on Skin Conductance
NCT01399866 (6) [back to overview]Effect of D-cycloserine + Cue-exposure Treatment on Craving
NCT01399866 (6) [back to overview]Effect of D-cycloserine + Cue-exposure Treatment on Continuous Abstinence From Tobacco Smoking.
NCT01399866 (6) [back to overview]Effect of D-cycloserine + Cue-exposure Treatment on Attentional Bias Toward Smoking Cuesmeasured With the Emotional Stroop Task
NCT01404208 (2) [back to overview]Clinical Global Impression-Severity (CGI-Severity)
NCT01404208 (2) [back to overview]Children's Yale-Brown Obsessive Compulsive Scale (CY-BOCS)
NCT01411774 (2) [back to overview]Children's Yale-Brown Obsessive-Compulsive Scale.
NCT01411774 (2) [back to overview]Clinical Global Impression-Severity
NCT01450306 (3) [back to overview]Clinician's Global Impression (CGI)-Improvement
NCT01450306 (3) [back to overview]Clinician's Global Impression (CGI)-Severity
NCT01450306 (3) [back to overview]Snake Questionnaire (SNAQ)
NCT01490697 (2) [back to overview]Physiological Posttraumatic Stress Disorder (PTSD) Probability as Determined From Psychophysiologic Responses to Traumatic Recollection
NCT01490697 (2) [back to overview]Change From Baseline in the Impact of Event Scale-Revised (IES-R) Total Score
NCT01526538 (3) [back to overview]Medication Side-effects
NCT01526538 (3) [back to overview]Learning Task by Itami and Uno
NCT01526538 (3) [back to overview]Urinalysis Benzoylecgonine (Cocaine Metabolite)(ng/ml)
NCT01833897 (5) [back to overview]Loss of Motivated Behavior HAM-D Factor
NCT01833897 (5) [back to overview]Hamilton Depression Rating Scale (HAM-D)
NCT01833897 (5) [back to overview]Hamilton Anxiety Scale
NCT01833897 (5) [back to overview]HAM-D Suicide Item
NCT01833897 (5) [back to overview]Beck's Depression Inventory
NCT01923896 (4) [back to overview]Disruptions
NCT01923896 (4) [back to overview]Disruptions
NCT01923896 (4) [back to overview]Rapid Swallowing
NCT01923896 (4) [back to overview]Rapid Swallowing
NCT01934972 (12) [back to overview]Frequency of Side Effects During Study Participation
NCT01934972 (12) [back to overview]Change From Baseline in Cognitive Functioning
NCT01934972 (12) [back to overview]Change From Baseline in Depressive Symptomatology
NCT01934972 (12) [back to overview]Change From Baseline in Functional Capacity
NCT01934972 (12) [back to overview]Change From Baseline in Health-related Quality of Life
NCT01934972 (12) [back to overview]Change From Baseline in Manic Symptomatology
NCT01934972 (12) [back to overview]Change From Baseline in Medication Adherence
NCT01934972 (12) [back to overview]Change From Baseline in Metacognition
NCT01934972 (12) [back to overview]Change From Baseline in Social Functioning
NCT01934972 (12) [back to overview]Change From Baseline in Stage of Recovery
NCT01934972 (12) [back to overview]Change in Instrinsic Motivation From Baseline
NCT01934972 (12) [back to overview]Change From Baseline in Quality of Life
NCT01944423 (3) [back to overview]Anxiety Sensitivity Mechanistic Target
NCT01944423 (3) [back to overview]Panic Symptoms Mechanistic Target
NCT01944423 (3) [back to overview]Smoking Abstinence
NCT01981759 (3) [back to overview]Change in Psychotic Symptoms Rating Scale-Delusions (PSYRATS-D)
NCT01981759 (3) [back to overview]Change in Alternate Beliefs Exercise (ABE)
NCT01981759 (3) [back to overview]Change in Logical Memory Test-WMS-III
NCT02066792 (1) [back to overview]Social Anxiety Symptom Severity
NCT02082912 (5) [back to overview]Number of Blocks Moved During the Box and Block Test (BBT) of Affected Arm
NCT02082912 (5) [back to overview]Center for Epidemiologic Studies Depression (CES-D) Scale Score
NCT02082912 (5) [back to overview]Display Enhanced Testing for Concussions and Mild Traumatic Brain Injury (mTBI) (DETECT) System Score
NCT02082912 (5) [back to overview]Percentage of Stroke Impact Scale (SIS) Categories Meeting Change Criteria
NCT02082912 (5) [back to overview]Grip Strength of Affected Hand
NCT02304432 (16) [back to overview]Neurocognitive Function
NCT02304432 (16) [back to overview]Clinical Global Impression (CGI) Severity Scores
NCT02304432 (16) [back to overview]Brief Psychiatric Rating Scale (BPRS) Scores
NCT02304432 (16) [back to overview]Brief Psychiatric Rating Scale (BPRS) Scores
NCT02304432 (16) [back to overview]Brain Glycine/CR Ratio
NCT02304432 (16) [back to overview]Auditory Evoked Potentials in Latency (Msec)
NCT02304432 (16) [back to overview]Auditory Evoked Potentials in Amplitude (Degrees Measured in Microvolts)
NCT02304432 (16) [back to overview]Auditory Evoked Potentials - P50 Ratio (P50 S2/S1) (Amplitude)
NCT02304432 (16) [back to overview]Auditory Evoked Potentials in Gamma Oscillations (the Power Spectrum is Measured in Microvolts Squared)
NCT02304432 (16) [back to overview]Depression Symptom Scores
NCT02304432 (16) [back to overview]Depression Symptom Scores
NCT02304432 (16) [back to overview]Mania Symptom Scores
NCT02304432 (16) [back to overview]Clinical Global Impression (CGI) Severity Scores
NCT02304432 (16) [back to overview]Mania Symptom Scores
NCT02304432 (16) [back to overview]Positive and Negative Symptom Scores
NCT02304432 (16) [back to overview]Positive and Negative Symptom Scores
NCT02376257 (8) [back to overview]Recall of Cognitive Therapy Content
NCT02376257 (8) [back to overview]1 Week Delayed Recall of Emotional Story Items
NCT02376257 (8) [back to overview]Digits Backward
NCT02376257 (8) [back to overview]1 Week Delayed Recall Logical Memory
NCT02376257 (8) [back to overview]Immediate Memory Measured by the Hopkins Verbal Learning Task
NCT02376257 (8) [back to overview]Immediate Recall of Emotional Story Items
NCT02376257 (8) [back to overview]Skills of Cognitive Therapy
NCT02376257 (8) [back to overview]Logical Memory Immediate Recall
NCT02385266 (1) [back to overview]Visual Analog Scale (VAS)
NCT02582515 (1) [back to overview]Hopkins Motor/Vocal Tic Scale (HM/VTS)
NCT02974010 (1) [back to overview]BDM Score (BISS-derived MADRS) Change From Baseline at Day 42

Scale for the Assessment of Negative Symptoms (SANS)

The slope of SANS total score from baseline to week 8 in the treatment and placebo groups on the scale for the assessment of negative symptoms (SANS) total score. Total SANS scores range from 0-100. The SANS is comprised of 5 subscores: Affective Flattening or Blunting (score range 0-35), Alogia (score range 0-20), Avolition-Apathy (score range 0-15), Anhedonia-Asociality (score range 0-20), and Attention (0-10). For each scale, the higher the score the more prominent the negative symptoms were. The slopes were obtained by plotting the group SANS total score mean for treatment vs. placebo on Baseline, Week 4, and Week 8 and performing a random slopes model. (NCT00000371)
Timeframe: Baseline, Week 4, Week 8

Interventionunits on a scale/weeks (Mean)
D-Cycloserine-.46
Placebo-.41

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PK Parameter: Cord/Maternal Blood Concentration Ratio With Median (Range) for ARVs and TB Drugs

Cord blood and maternal plasma concentrations were collected and measured at delivery, and compared as a ratio. For arms with zero overall participants analyzed, samples were below the limit of quantification and ratios could not be calculated. (NCT00042289)
Timeframe: Measured at time of delivery with single cord blood and single maternal plasma sample.

Interventionunitless (Median)
TAF 10mg q.d. w/COBI0.97
EFV 600 mg q.d. (Outside THA)0.67
EFV 600mg q.d.0.49
LPV/RTV Arm 3: 400/100mg b.i.d. Then 600/150mg b.i.d. Then 400/100mg b.i.d.0.2
RAL 400mg b.i.d.1.5
ETR 200mg b.i.d.0.52
MVC 150 or 300mg b.i.d.0.33
ATV/RTV Arm 2: 300/100mg q.d. Then 400/100mg q.d. Then 300/100mg q.d.0.14
TFV/ATV/RTV Arm 2: 300/300/100mg q.d. Then 300/400/100mg q.d Then 300/300/100mg q.d.0.16
NFV Arm 2: 1250mg b.i.d. Then 1875mg b.i.d. Then 1250mg b.i.d.0.19
IDV/RTV Arm 2: 400/100mg q.d. (Only THA)0.12
RPV 25mg q.d.0.55
ATV/RTV 300/100mg q.d. or TFV/ATV/RTV 300/300/100mg q.d.0.18
DRV/RTV 800/100mg q.d. or DRV/RTV 600/100mg b.i.d.0.18

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PK Parameter: Trough Concentration (C24) With Median (IQR) for ARVs and TB Drugs

"Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. Trough concentration was the measured concentration from the 24h post-dose sample after an observed dose.~For the TAF 25 mg q.d., 10 mg q.d. w/COBI, and 25 mg q.d. w/COBI or RTV boosting arms, samples were all below the limit of quantification and statistical analyses were not conducted." (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm. Trough concentration was measured 24 hrs after an observed dose.

,,,,,,,,,,,,,
Interventionmg/L (Median)
2nd Trimester3rd TrimesterPostpartum
ATV/COBI 300/150 mg q.d.0.210.210.61
ATV/RTV Arm 1: 300/100mg q.d.2.00.71.2
ATV/RTV Arm 2: 300/100mg q.d. Then 400/100mg q.d. Then 300/100mg q.d.0.490.710.90
DRV/COBI 800/150 mg q.d.0.330.271.43
DRV/RTV 800/100mg q.d.0.991.172.78
DTG 50mg q.d.0.730.931.28
EFV 600 mg q.d. (Outside THA)1.491.481.94
EVG/COBI 150/150mg q.d.0.02580.04870.3771
TAF 10mg q.d. w/COBI0.001950.001950.00195
TAF 25mg q.d.0.001950.001950.00195
TAF 25mg q.d. w/COBI or RTV Boosting0.001950.001950.00195
TFV 300mg q.d.0.0390.0540.061
TFV/ATV/RTV Arm 1: 300/300/100mg q.d.0.30.50.8
TFV/ATV/RTV Arm 2: 300/300/100mg q.d. Then 300/400/100mg q.d Then 300/300/100mg q.d.0.440.571.26

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PK Parameter: Trough Concentration (C24) With Median (Range) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. Trough concentration was the measured concentration from the 24h post-dose sample after an observed dose. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm. Trough concentration was measured 24 hrs after an observed dose.

Interventionmg/L (Median)
3rd TrimesterPostpartum
EFV 600mg q.d.1.602.05

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Pharmacokinetic (PK) Parameter: Infant Plasma Washout Half-life (T1/2) of ARVs and TB Drugs

Infant plasma concentrations were collected and measured during the first 9 days of life. Half-life is defined as 0.693/k, where k, the elimination rate constant, is the slope of the decline in concentrations. (NCT00042289)
Timeframe: Infant plasma samples at 2-10, 18-28, 36-72 hours and 5-9 days after birth.

Interventionhour (Median)
DTG 50mg q.d.32.8
EVG/COBI 150/150mg q.d.7.6
DRV/COBI 800/150 mg q.d.NA
EFV 600 mg q.d. (Outside THA)65.6

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PK Parameter: Cord/Maternal Blood Concentration Ratio With Median (IQR) for ARVs and TB Drugs

Cord blood and maternal plasma concentrations were collected and measured at delivery, and compared as a ratio. (NCT00042289)
Timeframe: Measured at time of delivery with single cord blood and single maternal plasma sample.

Interventionunitless (Median)
DRV/RTV 600 or 800 or 900/100mg b.i.d. Then 800 or 900/100mg b.i.d. Then 600/100mg b.i.d.0.15
DTG 50mg q.d.1.25
EVG/COBI 150/150mg q.d.0.91
DRV/COBI 800/150 mg q.d.0.07
ATV/COBI 300/150 mg q.d.0.07
TFV 300mg q.d.0.88

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Pharmacokinetic (PK) Parameter: Infant Plasma Washout Concentration of ARVs and TB Drugs

Infant plasma concentrations were collected and measured during the first 9 days of life. (NCT00042289)
Timeframe: Blood samples were collected at 2-10, 18-28, 36-72 hours and 5-9 days after birth.

,,,
Interventionmcg/mL (Median)
2-10 hours after birth18-28 hours after birth36-72 hours after birth5-9 days after birth
DRV/COBI 800/150 mg q.d.0.351.431.871.72
DTG 50mg q.d.1.731.531.000.06
EFV 600 mg q.d. (Outside THA)1.11.00.90.4
EVG/COBI 150/150mg q.d.0.1320.0320.0050.005

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Plasma Concentration for Contraceptives

Serum concentrations of the contraceptives. Note that no historical controls were provided by team pharmacologists and thus no comparisons were done for contraceptive concentrations in women using hormonal contraceptives and selected ARV drugs as compared to historical controls not using those ARV drugs. (NCT00042289)
Timeframe: Measured at 6-7 weeks after contraceptive initiation postpartum

Interventionpg/mL (Median)
ATV/RTV/TFV 300/100/300mg q.d. With ENG604
LPV/RTV 400/100 b.i.d. With ENG428
EFV 600mg q.d. With ENG125

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Area Under the Curve From 0 to 12 Hours (AUC12) of ARVs for Contraceptive Arms

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. AUC12h (area-under-the-curve from 0 to 12 hours) were determined using the linear trapezoidal rule. (NCT00042289)
Timeframe: Measured at 2-12 wks postpartum before contraceptive initiation and 6-7 wks after contraceptive initiation. Blood samples were drawn pre-dose and at 0, 1, 2, 6, 8 and 12 hours post dosing.

Interventionmcg*hr/mL (Median)
Before contraceptive initiationAfter contraceptive initiation
LPV/RTV 400/100 b.i.d. With ENG115.97100.20

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Area Under the Curve From 0 to 24 Hours (AUC24) of ARVs for Contraceptive Arms

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. AUC24h (area-under-the-curve from 0 to 24 hours) were determined using the linear trapezoidal rule. (NCT00042289)
Timeframe: Measured at 2-12 wks postpartum before contraceptive initiation and 6-7 wks after contraceptive initiation. Blood samples were drawn pre-dose and at 0, 1, 2, 6, 8, 12, and 24 hours post dosing.

,
Interventionmcg*hr/mL (Median)
Before contraceptive initiationAfter contraceptive initiation
ATV/RTV/TFV 300/100/300mg q.d. With ENG53.9655.25
EFV 600mg q.d. With ENG53.6456.65

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Number of Women Who Met PK Target of Area Under the Curve (AUC) for ARVs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. AUC (area under the curve) were determined using the linear trapezoidal rule. See PK target in the Protocol Appendix V. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm. Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8, 12 (and 24) hours post dosing.

,
InterventionParticipants (Count of Participants)
3rd TrimesterPostpartum
EFV 600mg q.d.2021
MVC 150 or 300mg b.i.d.87

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Number of Women Who Met PK Target of Area Under the Curve (AUC) for ARVs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. AUC (area under the curve) were determined using the linear trapezoidal rule. See PK target in the Protocol Appendix V. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm. Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8, 12 (and 24) hours post dosing.

,,,,,,,,,,,,,,,,,,,,,,
InterventionParticipants (Count of Participants)
2nd Trimester3rd TrimesterPostpartum
ATV/RTV Arm 1: 300/100mg q.d.11212
DRV/COBI 800/150 mg q.d.3414
DRV/RTV 600 or 800 or 900/100mg b.i.d. Then 800 or 900/100mg b.i.d. Then 600/100mg b.i.d.71622
DRV/RTV 600/100mg b.i.d.71922
DRV/RTV 800/100mg q.d.91922
DTG 50mg q.d.92023
EFV 600 mg q.d. (Outside THA)123334
ATV/RTV Arm 2: 300/100mg q.d. Then 400/100mg q.d. Then 300/100mg q.d.82927
ETR 200mg b.i.d.5137
EVG/COBI 150/150mg q.d.81018
FPV/RTV 700/100mg b.i.d.82622
IDV/RTV Arm 2: 400/100mg q.d. (Only THA)101926
LPV/RTV Arm 3: 400/100mg b.i.d. Then 600/150mg b.i.d. Then 400/100mg b.i.d.93027
ATV/COBI 300/150 mg q.d.125
NFV Arm 2: 1250mg b.i.d. Then 1875mg b.i.d. Then 1250mg b.i.d.NA1514
RAL 400mg b.i.d.113330
RPV 25mg q.d.142625
TAF 10mg q.d. w/COBI152322
TAF 25mg q.d.132324
TAF 25mg q.d. w/COBI or RTV Boosting102418
TFV 300mg q.d.22727
TFV/ATV/RTV Arm 1: 300/300/100mg q.d.11112
TFV/ATV/RTV Arm 2: 300/300/100mg q.d. Then 300/400/100mg q.d Then 300/300/100mg q.d.72332

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PK Parameter: Trough Concentration (C24) With Median (Range) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. Trough concentration was the measured concentration from the 24h post-dose sample after an observed dose. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm. Trough concentration was measured 24 hrs after an observed dose.

Interventionmg/L (Median)
2nd Trimester3rd TrimesterPostpartum
RPV 25mg q.d.0.0630.0560.081

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PK Parameter: Area Under the Curve From 0 to 12 Hours (AUC12) With Geometric Mean (95% CI) for ARVs and TB Drugs

Measured in 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks, or 6-12 wks postpartum depending on study arm. Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8, and 12 hrs post dosing. (NCT00042289)
Timeframe: Measured in 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks, or 6-12 wks postpartum depending on study arm. Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8, and 12 hrs post dosing.

Interventionng*hour/mL (Geometric Mean)
2nd Trimester3rd TrimesterPostpartum
MVC 150 or 300mg b.i.d.NA27173645

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PK Parameter: Area Under the Curve From 0 to 12 Hours (AUC12) With Median (IQR) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. AUC12 (area under the curve from 0 to 12 hours) were determined using the linear trapezoidal rule. (NCT00042289)
Timeframe: Measured in 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks, or 6-12 wks postpartum depending on study arm. Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8, and 12 hrs post dosing.

,,,
Interventionmg*hour/L (Median)
2nd Trimester3rd TrimesterPostpartum
DRV/RTV 600 or 800 or 900/100mg b.i.d. Then 800 or 900/100mg b.i.d. Then 600/100mg b.i.d.55.151.879.6
DRV/RTV 600/100mg b.i.d.45.845.961.7
FPV/RTV 700/100mg b.i.d.43.5032.1551.60
NFV Arm 2: 1250mg b.i.d. Then 1875mg b.i.d. Then 1250mg b.i.d.NA34.233.5

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PK Parameter: Area Under the Curve From 0 to 12 Hours (AUC12) With Median (Range) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. AUC12 (area under the curve from 0 to 12 hours) were determined using the linear trapezoidal rule. (NCT00042289)
Timeframe: Measured in 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks, or 6-12 wks postpartum depending on study arm. Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8, and 12 hrs post dosing.

,,,
Interventionmg*hour/L (Median)
2nd Trimester3rd TrimesterPostpartum
ETR 200mg b.i.d.4.58.35.3
IDV/RTV Arm 2: 400/100mg q.d. (Only THA)14.916.127.1
LPV/RTV Arm 3: 400/100mg b.i.d. Then 600/150mg b.i.d. Then 400/100mg b.i.d.7296133
RAL 400mg b.i.d.6.65.411.6

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PK Parameter: Area Under the Curve From 0 to 24 Hours (AUC24) With Median (IQR) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. AUC24 (area under the curve from 0 to 24 hours) were determined using the linear trapezoidal rule. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm. Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8, 12 and 24 hours post dosing.

,,,,,,,,,,,,,
Interventionmg*hour/L (Median)
2nd Trimester3rd TrimesterPostpartum
ATV/COBI 300/150 mg q.d.25.3318.8536.20
ATV/RTV Arm 1: 300/100mg q.d.88.241.957.9
ATV/RTV Arm 2: 300/100mg q.d. Then 400/100mg q.d. Then 300/100mg q.d.30.645.748.8
DRV/COBI 800/150 mg q.d.50.0042.0595.55
DRV/RTV 800/100mg q.d.64.663.5103.9
DTG 50mg q.d.47.649.265.0
EFV 600 mg q.d. (Outside THA)47.3060.0262.70
EVG/COBI 150/150mg q.d.15.314.021.0
TAF 10mg q.d. w/COBI0.1970.2060.216
TAF 25mg q.d.0.1710.2120.271
TAF 25mg q.d. w/COBI or RTV Boosting0.1810.2570.283
TFV 300mg q.d.1.92.43.0
TFV/ATV/RTV Arm 1: 300/300/100mg q.d.14.528.839.6
TFV/ATV/RTV Arm 2: 300/300/100mg q.d. Then 300/400/100mg q.d Then 300/300/100mg q.d.26.237.758.7

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PK Parameter: Area Under the Curve From 0 to 24 Hours (AUC24) With Median (Range) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. AUC24h (area-under-the-curve from 0 to 24 hours) were determined using the trapezoidal rule. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm. Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8, 12 and 24 hours post dosing.

Interventionmg*hour/L (Median)
3rd TrimesterPostpartum
EFV 600mg q.d.55.458.3

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PK Parameter: Area Under the Curve From 0 to 24 Hours (AUC24) With Median (Range) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. AUC24h (area-under-the-curve from 0 to 24 hours) were determined using the trapezoidal rule. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm. Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8, 12 and 24 hours post dosing.

Interventionmg*hour/L (Median)
2nd Trimester3rd TrimesterPostpartum
RPV 25mg q.d.1.9691.6692.387

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PK Parameter: Maximum Concentration (Cmax) in mg/L With Median (IQR) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. Cmax was the maximum observed concentration after a dose. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm; Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8,12 (and 24) hours post dosing.

Interventionmg/L (Median)
3rd TrimesterPostpartum
EFV 600mg q.d.5.445.10

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PK Parameter: Maximum Concentration (Cmax) in mg/L With Median (IQR) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. Cmax was the maximum observed concentration after a dose. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm; Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8,12 (and 24) hours post dosing.

,,,,,,,,,,,,,,
Interventionmg/L (Median)
2nd Trimester3rd TrimesterPostpartum
ATV/COBI 300/150 mg q.d.2.822.203.90
ATV/RTV Arm 1: 300/100mg q.d.NA3.64.1
ATV/RTV Arm 2: 300/100mg q.d. Then 400/100mg q.d. Then 300/100mg q.d.3.114.514.52
DRV/COBI 800/150 mg q.d.4.593.677.04
DRV/RTV 600 or 800 or 900/100mg b.i.d. Then 800 or 900/100mg b.i.d. Then 600/100mg b.i.d.6.226.558.96
DRV/RTV 600/100mg b.i.d.5.645.537.78
DRV/RTV 800/100mg q.d.6.775.788.11
DTG 50mg q.d.3.623.544.85
EFV 600 mg q.d. (Outside THA)3.875.134.41
FPV/RTV 700/100mg b.i.d.5.615.126.75
IDV/RTV Arm 2: 400/100mg q.d. (Only THA)3.893.625.37
NFV Arm 2: 1250mg b.i.d. Then 1875mg b.i.d. Then 1250mg b.i.d.NA5.15.0
TFV 300mg q.d.0.2500.2450.298
TFV/ATV/RTV Arm 1: 300/300/100mg q.d.1.22.54.1
TFV/ATV/RTV Arm 2: 300/300/100mg q.d. Then 300/400/100mg q.d Then 300/300/100mg q.d.2.733.565.43

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PK Parameter: Maximum Concentration (Cmax) in mg/L With Median (Range) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. Cmax was the maximum observed concentration after a dose. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm; Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8,12 (and 24) hours post dosing.

,,,
Interventionmg/L (Median)
2nd Trimester3rd TrimesterPostpartum
ETR 200mg b.i.d.0.701.010.63
LPV/RTV Arm 3: 400/100mg b.i.d. Then 600/150mg b.i.d. Then 400/100mg b.i.d.8.410.714.6
RAL 400mg b.i.d.2.2501.7703.035
RPV 25mg q.d.0.1450.1340.134

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PK Parameter: Maximum Concentration (Cmax) in ng/mL With Median (95% CI) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. Cmax was the maximum observed concentration after a dose. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm; Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8,12 (and 24) hours post dosing.

Interventionng/mL (Median)
3rd TrimesterPostpartum
MVC 150 or 300mg b.i.d.448647

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PK Parameter: Maximum Concentration (Cmax) in ng/mL With Median (IQR) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. Cmax was the maximum observed concentration after a dose. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm; Blood samples were drawn pre-dose and at 1, 2, 4, 6, 8,12 (and 24) hours post dosing.

,,,
Interventionng/mL (Median)
2nd Trimester3rd TrimesterPostpartum
EVG/COBI 150/150mg q.d.1447.11432.81713.1
TAF 10mg q.d. w/COBI80.491.298.2
TAF 25mg q.d.69.796133
TAF 25mg q.d. w/COBI or RTV Boosting87.8107141

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PK Parameter: Trough Concentration (C12) With Geometric Mean (95% CI) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. Trough concentration was the measured concentration from the 12h post-dose sample after an observed dose. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation), 3rd trimester (30-38 wks gestation), and either 2-3 wks, 2-8 wks or 6-12 wks postpartum depending on study arm. Trough concentration was measured 12 hrs after an observed dose.

Interventionng/mL (Geometric Mean)
3rd TrimesterPostpartum
MVC 150 or 300mg b.i.d.108128

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PK Parameter: Trough Concentration (C12) With Median (IQR) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. Trough concentration was the measured concentration from the 12h post-dose sample after an observed dose. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation); 3rd trimester (30-38 gestation); and either 2-3 wks, 2-8 wks, or 6-12 wks postpartum, depending on study arm. Trough concentration was measured 12 hrs after an observed dose.

,,,
Interventionmg/L (Median)
2nd Trimester3rd TrimesterPostpartum
DRV/RTV 600 or 800 or 900/100mg b.i.d. Then 800 or 900/100mg b.i.d. Then 600/100mg b.i.d.2.842.524.51
DRV/RTV 600/100mg b.i.d.2.122.222.51
FPV/RTV 700/100mg b.i.d.2.121.642.87
NFV Arm 2: 1250mg b.i.d. Then 1875mg b.i.d. Then 1250mg b.i.d.NA0.470.52

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PK Parameter: Trough Concentration (C12) With Median (Range) for ARVs and TB Drugs

Pharmacokinetic parameters were determined from plasma concentration-time profiles using noncompartmental methods. Trough concentration was the measured concentration from the 12h post-dose sample after an observed dose. (NCT00042289)
Timeframe: Measured at 2nd trimester (20-26 wks gestation); 3rd trimester (30-38 gestation); and either 2-3 wks, 2-8 wks, or 6-12 wks postpartum, depending on study arm. Trough concentration was measured 12 hrs after an observed dose.

,,,
Interventionmg/L (Median)
2nd Trimester3rd TrimesterPostpartum
ETR 200mg b.i.d.0.360.480.38
IDV/RTV Arm 2: 400/100mg q.d. (Only THA)0.130.130.28
LPV/RTV Arm 3: 400/100mg b.i.d. Then 600/150mg b.i.d. Then 400/100mg b.i.d.3.75.17.2
RAL 400mg b.i.d.0.06210.0640.0797

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McGill Pain Questionnaire (MPQ)

Change in MPQ score after 6 weeks of treatment as compared to baseline. The MPQ score uses a Pain Rating Index from 0 to 20 where 0 is evidence of no pain and 20 indicates the highest pain possible. A lower score is also indicative of a lower quality of pain. Thus, a larger negative number indicates positive change and therefore higher efficacy. (NCT00125528)
Timeframe: 6 weeks

Interventionunits on a scale (Mean)
D-cycloserine-2.80
Placebo-1.00

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Change in Numeric Rating Scale (NRS-11)

Change in NRS score after 6 weeks of treatment as compared to baseline. The numeric rating scale is an 11-point rating scale wherein participants rated their current lower back pain intensity on a scale from 0 to 10, with 0 meaning no pain and 10 being the worst pain possible. Thus, a larger negative number indicates positive change and a higher efficacy. (NCT00125528)
Timeframe: 6 weeks

Interventionunits on a scale (Mean)
D-cycloserine-2.47
Placebo-1.55

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Clinical Global Improvement (CGI-S) Scale

Symptom severity and improvement was assessed using the Clinical Global Impressions scale (CGI). It is a 2-item clinician-administered instrument that measures the patients' illness severity and global improvement. The minimum value for the CGI is 1=Normal, not at all ill and the maximum value is 7=Among the most extremely ill patients. (NCT00128401)
Timeframe: 12 weeks post baseline

Interventionunits on a scale (Mean)
D-cycloserine4.167
Placebo3.833

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Liebowitz Social Anxiety Scale (LSAS)

"Social anxiety symptoms were assessed using the Liebowitz Social Anxiety Scale (LSAS). It is a 24-item self-report instrument that measures overall social anxiety fear and avoidance symptoms. This is the baseline assessment. The 24 items are each rated twice, from a 0 to 3 scale, with 0 indicated no level of symptom and 3 indicating a high level of the system. One rating is for anxiety, and the other is for avoidance. Thus, the lowest possible score is 0, and the highest possible score is 144. The total score represents the simple sum of all 48 ratings." (NCT00128401)
Timeframe: 12 weeks post baseline

Interventionunits on a scale (Mean)
D-cycloserine74.417
Placebo56.154

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Yale-Brown Obsessive Compulsive Scale (YBOCS)

A clinician-rated measure of obsessive-compulsive disorder severity. Each item is scored on a 0 to 4 range. Total scores are obtained by summing items 1-10 and thus range from 0 to 40 with higher scores indicating greater symptom severity. Results posted below are from the post-treatment evaluation (after 10 treatment sessions). (NCT00182000)
Timeframe: Post-treatment (week 5)

Interventionunits on a scale (Mean)
Seromycin10.2
Placebo14.5

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Mean Social Reciprocity Scale (SRS) Total Score, Week 8

The 65-item SRS is a standardized measure of the core symptoms of autism. Each item is scored on a 4-point Likert scale. The score of each individual item is summed to create a total raw score. A total score results are as follows: 0-62: Within normal limits 63-79: Mild range of impairment 80-108: Moderate range of impairment 109-149: Severe range of impairment. Means were estimated using a repeated measures linear regression model with treatment group, study week (in categories, baseline or 8 weeks), and sex x Tanner stage stratum as covariates. (NCT00198107)
Timeframe: Week 8

Interventionunits on a scale (Mean)
1 Placebo127.6
2 Aripiprazole112.6

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Mean Vineland Maladaptive Behavior Subscales Total Score, Week 8

The Vineland Adaptive Behavior Scales, (Survey Interview Form) is a measure of adaptive behavior in children, adolescents and adults. It yields an overall standard score (Adaptive Behavior Composite, ABC) and age standard scores in four domains. ABC scores have a mean of 100 and a standard deviation of 15 (range = 20 to 160). Higher scores suggest a higher level of adaptive functioning. An increase in standard scores from Baseline to the Final Visit indicates improvement. Means were estimated using a repeated measures linear regression model with treatment group, study week (in categories, baseline or 8 weeks), and sex x Tanner stage stratum as covariates. (NCT00198107)
Timeframe: Week 8

Interventionunits on a scale (Mean)
1 Placebo33.1
2 Aripiprazole23.1

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Mean Post-baseline Aberrant Behavior Checklist Stereotypy Score, Parent Report, Double-blind Phase

The Aberrant Behavior Checklist (ABC) is a symptom checklist for assessing problem behaviors in individuals ages 6 to 54 with mental retardation. The full ABC is a 58-item Parent rating with five factors: Irritability, Social Withdrawal, Stereotypy, Hyperactivity and Inappropriate Speech. It has been used as a primary outcome measure in several trials of children with developmental disabilities. The interpretation of the tool and its subscales is that higher scores, indicates greater severity. Seven item scores with values ranging from 0 (not a problem) to 3 (problem is severe) are summed to arrive at the total stereotypy scale score ranging from 0 to 21. Means were estimated using a repeated measures linear regression model with treatment group, baseline score, study week (in categories), and sex x Tanner stage stratum as covariates. A linear contrast estimated the average across study timepoints. (NCT00198107)
Timeframe: Weeks 1, 2, 3, 4, 6, and 8

Interventionunits on a scale (Mean)
1 Placebo10.0
2 Aripiprazole7.2

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Mean Autism Diagnostic Observation Schedule (ADOS) Social Affect and Restricted and Repetitive Behaviors Total Score, Week 8

Autism Diagnostic Observation Scale (ADOS) (Lord), Modules 1-3 yields scores in 2 scales: Social Affect and Restricted and Repetitive Behavior. The ADOS has been repeatedly evaluated as a diagnostic measure, it has also been used as an outcome measure of autism severity (Aldred et al., 2004; Gutstein, 2007; Owly et al, 2001, Green et al, 2010). For modules 1-3, scores ranging from 0-2 on 14 items are summed to arrive at the Social Affect and Restricted and Repetitive Behavior Total Score, which ranges from 0 to 28. Higher scores indicate greater autism severity. Means were estimated using a repeated measures linear regression model with treatment group, study week (in categories, baseline or 8 weeks), and sex x Tanner stage stratum as covariates (NCT00198107)
Timeframe: Week 8

Interventionunits on a scale (Mean)
1 Placebo19.0
2 Aripiprazole18.3

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Odds of Improvement as Measured by the Clinical Global Impression-Global Improvement Scale (Improvement Defined as CGI-I=1 or CGI-I=2)

Clinical Global Impressions (Guy, 1976) global improvement (CGI-I) is designed to take into account all factors to arrive at an assessment of response to treatment. The CGI-I scale ranges from 1 to 7, with lower scores indicating greater improvement (1=very much improved and 2=much improved). Participants with a CGI-I score of 1 or 2 were classified as improved. Odds were estimated using a repeated measures logistic regression model with treatment group, study week (in categories), and sex x Tanner stage stratum as covariates. A linear contrast estimated the average log odds across study timepoints. Confidence intervals reflect a Bonferroni multiple testing correction accounting for the selection of two primary outcomes. (NCT00198107)
Timeframe: Weeks 1, 2, 3, 4, 6 and 8

Interventionodds (Number)
1 Placebo0.10
2 Aripiprazole0.50

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Mean Post-baseline Score on a Modified Version of the Compulsion Subscale of the Children's Yale-Brown Obsessive Compulsive Scale (CY-BOCS)

The CYBOCS- PDD is a semi-structured clinician-rated scale designed to rate the current severity of repetitive behavior in children with idiopathic autism spectrum disorders. Once the current repetitive behaviors are identified, they are rated on: Time Spent, Interference, Distress, Resistance, and Control. Each of these items is scored from 0 (least symptomatic) to 4 (most symptomatic), yielding a Total score from 0 to 20. Higher scores indicate higher severity. Means were estimated using a repeated measures linear regression model with treatment group, baseline score, study week (in categories), and sex x Tanner stage stratum as covariates. A linear contrast estimated the average across study timepoints. (NCT00198107)
Timeframe: Weeks 2, 4, 6 and 8

Interventionunits on a scale (Mean)
1 Placebo14.4
2 Aripiprazole12.5

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Mean Post-baseline Aberrant Behavior Checklist Hyperactivity Score, Parent Report, Double-blind Phase

The Aberrant Behavior Checklist (ABC) is a symptom checklist for assessing problem behaviors in individuals ages 6 to 54 with mental retardation. The full ABC is a 58-item Parent rating with five factors: Irritability, Social Withdrawal, Stereotypy, Hyperactivity and Inappropriate Speech. The 16-item Hyperactivity subscale covers overactivity, impulsiveness, inattention and noncompliance. It has been used as a primary outcome measure in several trials of children with developmental disabilities. The interpretation of the tool and its subscale is that higher scores, indicate greater severity. Sixteen item scores with values ranging from 0 (not a problem) to 3 (problem is severe) are summed to arrive at the total score ranging from 0 to 48. Means were estimated using a repeated measures linear regression model with treatment group, baseline score, study week (in categories), and sex x Tanner stage stratum as covariates. A linear contrast estimated the average across study timepoints. (NCT00198107)
Timeframe: Weeks 1, 2, 3, 4, 6 and 8

Interventionunits on a scale (Mean)
1 Placebo29.7
2 Aripiprazole22.5

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Mean Post-baseline Aberrant Behavior Checklist Inappropriate Speech Score, Parent Report, Double-blind Phase

The Aberrant Behavior Checklist (ABC) is a symptom checklist for assessing problem behaviors in individuals ages 6 to 54 with mental retardation. The full ABC is a 58-item Parent rating with five factors: Irritability, Social Withdrawal, Stereotypy, Hyperactivity and Inappropriate Speech. It has been used as a primary outcome measure in several trials of children with developmental disabilities. The interpretation of the tool and its subscales is that higher scores, indicate greater severity. Four item scores with values ranging from 0 (not a problem) to 3 (problem is severe) are summed to arrive at the total inappropriate speech scale score ranging from 0 to 12. Means were estimated using a repeated measures linear regression model with treatment group, baseline score, study week (in categories), and sex x Tanner stage stratum as covariates. A linear contrast estimated the average across study timepoints. (NCT00198107)
Timeframe: Weeks 1, 2, 3, 4, 6, and 8

Interventionunits on a scale (Mean)
1 Placebo7.4
2 Aripiprazole5.0

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Mean Post-baseline Aberrant Behavior Checklist Irritability Score, Parent Report, Double-blind Phase

The Aberrant Behavior Checklist (ABC) is a symptom checklist for assessing problem behaviors in individuals ages 6 to 54 with mental retardation. The full ABC is a 58-item parent rating with five factors: Irritability, Social Withdrawal, Stereotypy, Hyperactivity and Inappropriate Speech. It has been used as a primary outcome measure in several trials of children with developmental disabilities. The interpretation of the tool and its subscales is that higher scores, indicate greater severity. Fifteen item scores with values ranging from 0 (not a problem) to 3 (problem is severe) are summed to arrive at the total irritability scale store ranging from 0 to 45. Means were estimated using a repeated measures linear regression model with treatment group, baseline score, study week (in categories), and sex x Tanner stage stratum as covariates. A linear contrast estimated the average across study timepoints. Confidence intervals reflect a Bonferroni multiple testing correction accounting (NCT00198107)
Timeframe: Weeks 1, 2, 3, 4, 6, and 8

Interventionunits on a scale (Mean)
1 Placebo25.5
2 Aripiprazole18.6

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Mean Post-baseline Aberrant Behavior Checklist Social Withdrawal Score, Parent Report, Double-blind Phase

The Aberrant Behavior Checklist (ABC) is a symptom checklist for assessing problem behaviors in individuals ages 6 to 54 with mental retardation. The full ABC is a 58-item Parent rating with five factors: Irritability, Social Withdrawal, Stereotypy, Hyperactivity and Inappropriate Speech. It has been used as a primary outcome measure in several trials of children with developmental disabilities. The interpretation of the tool and its subscales is that higher scores, indicates greater severity. Sixteen item scores with values ranging from 0 (not a problem) to 3 (problem is severe) are summed to arrive at the total social withdrawal scale score ranging from 0 to 48. Means were estimated using a repeated measures linear regression model with treatment group, baseline score, study week (in categories), and sex x Tanner stage stratum as covariates. A linear contrast estimated the average across study timepoints. (NCT00198107)
Timeframe: Weeks 1, 2, 3, 4, 6, and 8

Interventionunits on a scale (Mean)
1 Placebo15.4
2 Aripiprazole11.7

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Clinician-Administered PTSD Scale (CAPS)

Scores may range from 0 (no symptoms) to 136 (severe symptoms). The score is based on the first 17 CAPS items administered. (NCT00356278)
Timeframe: Baseline

Interventionunits on a scale (Mean)
VRE Therapy and D-cycloserine85.3
VRE Therapy and Alprazolam88
VRE Therapy and Placebo82.6

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Clinician-Administered PTSD Scale (CAPS)

Scores may range from 0 (no symptoms) to 136 (severe symptoms). The score is based on the first 17 CAPS items administered. (NCT00356278)
Timeframe: Month 12

Interventionunits on a scale (Mean)
VRE Therapy and D-cycloserine48.0
VRE Therapy and Alprazolam57.2
VRE Therapy and Placebo48.4

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Clinician-Administered PTSD Scale (CAPS)

Scores may range from 0 (no symptoms) to 136 (severe symptoms). The score is based on the first 17 CAPS items administered. (NCT00356278)
Timeframe: Month 3

Interventionunits on a scale (Mean)
VRE Therapy and D-cycloserine60.3
VRE Therapy and Alprazolam66.8
VRE Therapy and Placebo51.5

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Clinician-Administered PTSD Scale (CAPS)

Scores may range from 0 (no symptoms) to 136 (severe symptoms). The score is based on the first 17 CAPS items administered. (NCT00356278)
Timeframe: Month 6

Interventionunits on a scale (Mean)
VRE Therapy and D-cycloserine56.0
VRE Therapy and Alprazolam63.4
VRE Therapy and Placebo46.9

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Clinician-Administered PTSD Scale (CAPS)

Scores may range from 0 (no symptoms) to 136 (severe symptoms). The score is based on the first 17 CAPS items administered. (NCT00356278)
Timeframe: Posttreatment, 8 weeks

Interventionunits on a scale (Mean)
VRE Therapy and D-cycloserine65.9
VRE Therapy and Alprazolam69.6
VRE Therapy and Placebo63.8

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PTSD Symptom Scale Self-Report

PTSD Symptom Scale - Self-Report Version (PSS-SR) is a 17-item self-reported questionnaire to assess symptoms of PTSD. Each of the 17 items describe PTSD symptoms which respondents rate in terms of their frequency or severity using a Likert-type scale ranging from 0 (not at all or only one time) to 3 (almost always or five or more times per week). Ratings on items are summed to create three subscales, including re-experiencing, avoidance, and arousal, as well as a total score (that ranges from 0 to 51). The total score higher than 13 indicates on likelihood of PTSD. (NCT00356278)
Timeframe: Baseline

Interventionunits on a scale (Mean)
VRE Therapy and D-cycloserine32.9
VRE Therapy and Alprazolam32.4
VRE Therapy and Placebo32.4

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PTSD Symptom Scale Self-Report

PTSD Symptom Scale - Self-Report Version (PSS-SR) is a 17-item self-reported questionnaire to assess symptoms of PTSD. Each of the 17 items describe PTSD symptoms which respondents rate in terms of their frequency or severity using a Likert-type scale ranging from 0 (not at all or only one time) to 3 (almost always or five or more times per week). Ratings on items are summed to create three subscales, including re-experiencing, avoidance, and arousal, as well as a total score (that ranges from 0 to 51). The total score higher than 13 indicates on likelihood of PTSD. (NCT00356278)
Timeframe: Month 12

Interventionunits on a scale (Mean)
VRE Therapy and D-cycloserine22.6
VRE Therapy and Alprazolam24.2
VRE Therapy and Placebo21.7

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PTSD Symptom Scale Self-Report

PTSD Symptom Scale - Self-Report Version (PSS-SR) is a 17-item self-reported questionnaire to assess symptoms of PTSD. Each of the 17 items describe PTSD symptoms which respondents rate in terms of their frequency or severity using a Likert-type scale ranging from 0 (not at all or only one time) to 3 (almost always or five or more times per week). Ratings on items are summed to create three subscales, including re-experiencing, avoidance, and arousal, as well as a total score (that ranges from 0 to 51). The total score higher than 13 indicates on likelihood of PTSD. (NCT00356278)
Timeframe: Month 3

Interventionunits on a scale (Mean)
VRE Therapy and D-cycloserine25.2
VRE Therapy and Alprazolam26.1
VRE Therapy and Placebo21.4

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PTSD Symptom Scale Self-Report

PTSD Symptom Scale - Self-Report Version (PSS-SR) is a 17-item self-reported questionnaire to assess symptoms of PTSD. Each of the 17 items describe PTSD symptoms which respondents rate in terms of their frequency or severity using a Likert-type scale ranging from 0 (not at all or only one time) to 3 (almost always or five or more times per week). Ratings on items are summed to create three subscales, including re-experiencing, avoidance, and arousal, as well as a total score (that ranges from 0 to 51). The total score higher than 13 indicates on likelihood of PTSD. (NCT00356278)
Timeframe: Month 6

Interventionunits on a scale (Mean)
VRE Therapy and D-cycloserine24.1
VRE Therapy and Alprazolam26.3
VRE Therapy and Placebo20.0

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PTSD Symptom Scale Self-Report

PTSD Symptom Scale - Self-Report Version (PSS-SR) is a 17-item self-reported questionnaire to assess symptoms of PTSD. Each of the 17 items describe PTSD symptoms which respondents rate in terms of their frequency or severity using a Likert-type scale ranging from 0 (not at all or only one time) to 3 (almost always or five or more times per week). Ratings on items are summed to create three subscales, including re-experiencing, avoidance, and arousal, as well as a total score (that ranges from 0 to 51). The total score higher than 13 indicates on likelihood of PTSD. (NCT00356278)
Timeframe: Posttreatment, 8 weeks

Interventionunits on a scale (Mean)
VRE Therapy and D-cycloserine27.1
VRE Therapy and Alprazolam25.6
VRE Therapy and Placebo24.2

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Clinician Administered PTSD Scale-IV

A 17-item, semi-structured interview of PTSD symptoms. The range of scores is 0-136, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: 6 month follow-up

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure62.20
Placebo Plus Exposure55.50

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Clinician Administered PTSD Scale-IV

A 17-item, semi-structured interview of PTSD symptoms. The range of scores is 0-136, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: Pre Intervention

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure69.85
Placebo Plus Exposure73.38

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PTSD Checklist

A 17-item, self-report measure of PTSD symptoms. The range of scores is 17-85, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: 3 month follow-up

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure33.29
Placebo Plus Exposure26.91

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PTSD Checklist

A 17-item, self-report measure of PTSD symptoms. The range of scores is 17-85, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: 6 month follow-up

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure29.20
Placebo Plus Exposure27.25

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PTSD Checklist

A 17-item, self-report measure of PTSD symptoms. The range of scores is 17-85, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: Post intervention

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure34.11
Placebo Plus Exposure24.18

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PTSD Checklist

A 17-item, self-report measure of PTSD symptoms. The range of scores is 17-85, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: Pre Intervention

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure37.85
Placebo Plus Exposure39.00

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Clinician Administered PTSD Scale-IV

A 17-item, semi-structured interview of PTSD symptoms. The range of scores is 0-136, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: Post Intervention

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure72.33
Placebo Plus Exposure53.73

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Beck Depression Inventory

A 21-item, self-report measure of depression symptoms. The range of scores is 0-63, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: 3 month follow-up

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure24.57
Placebo Plus Exposure13.90

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Beck Depression Inventory

A 21-item, self-report measure of depression symptoms. The range of scores is 0-63, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: 6 month follow-up

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure22.25
Placebo Plus Exposure15.38

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Beck Depression Inventory

A 21-item, self-report measure of depression symptoms. The range of scores is 0-63, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: Post intervention

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure28.56
Placebo Plus Exposure14.18

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Beck Depression Inventory

A 21-item, self-report measure of depression symptoms. The range of scores is 0-63, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: Pre intervention

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure24.85
Placebo Plus Exposure21.48

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Clinician Administered PTSD Scale-IV

A 17-item, semi-structured interview of PTSD symptoms. The range of scores is 0-136, with a higher value representing a worse outcome. (NCT00371176)
Timeframe: 3 month follow-up

Interventionunits on a scale (Mean)
D-Cycloserine Plus Exposure62.57
Placebo Plus Exposure58.20

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Addiction Severity Index (ASI) Drug Use Composite Score

For the drug use composite scores, each of 13 questions about drug use is divided by its maximum answer value and by the total number of questions in the composite. These individual items are then summed, so that possible total scores range from 0 to 1, with higher scores reflecting greater drug use problem severity. (NCT00430573)
Timeframe: Baseline, Mid Treatment (week 6), End of Treatment (week 12), Follow-up 1 (week 15), Follow-up 2 (week 18)

Interventionunits on a scale (Mean)
BaselineMid-Treatment (week 6)Endpoint of Treatment (week 12)Follow-Up 1 (week 15)Follow-Up 2 (week 18)
Randomized Participants That Completed Baseline ASI0.270.190.210.300.18

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Percentage of Positive Toxicology Swabs for Illicit Substances

The primary outcome assessment for this study was the percentage of oral toxicology swabs that were positive of illicit substances. Participants completed these swabs at each assessment point, as well as at each study therapy session. Toxicology swabs were supervised by study staff and used oral specimen collection to screen for opiates, methadone, cocaine, benzodiazepines, amphetamines, THC, and barbiturates. (NCT00430573)
Timeframe: Weekly assessments with summation over three time periods: baseline, treatment (week 12), and follow-up (week 18)

Interventionpercentage of positive toxicology swabs (Mean)
Baseline PeriodTreatment Period (week12)Follow-up Period (week 18)
All Randomized Participants80.065.759.6

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Treatment Effects on the Positive Syndrome Subscale of the PANSS

The change from baseline to week 8 on the positive symptom sub-scale of the Positive and Negative Syndrome Scale (PANSS). Total PANSS positive symptom sub-scale scores range from 7-49. The PANSS positive symptom sub-scale is comprised of 7 items rated on a scale of 1-7: delusions, conceptual disorganization, hallucinatory behavior, excitement, grandiosity, suspiciousness/persecution, and hostility. A score of one on each item 1 absent, 2 is minimal, 3 is mild, 4 is moderate, 5 is moderately severe, 6 is severe, and 7 is extreme. The total score was computed by adding all the items on the sub-scale together. To compute change in scores, week 8 scores were subtracted from baseline scores, resulting in a change score. Higher values equals greater improvement (i.e. week 8 score was lower than baseline score). (NCT00455702)
Timeframe: Baseline score vs. Week 8 score

InterventionPANSS Positive Subscale Units (Mean)
D-cycloserine.19
Placebo-.19

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Main Outcome Measure: The Change From Baseline to Week 8 on the SANS

The change from baseline to week 8 on the scale for the assessment of negative symptoms (SANS) total score. Total SANS scores range from 0-100. The SANS is comprised of 5 subscores: Affective Flattening or Blunting (score range 0-35), Alogia (score range 0-20), Avolition-Apathy (score range 0-15), Anhedonia-Asociality (score range 0-20), and Attention (0-10). For each scale, the higher the score the more prominent the negative symptoms were. The total score was computed by adding all the subscale total scores. To compute change in scores, week 8 scores were subtracted from baseline scores, resulting in a change score. Higher values equals greater improvement (i.e. week 8 score was lower than baseline score). (NCT00455702)
Timeframe: Baseline score vs. Week 8

InterventionUnits on a scale (Mean)
D-cycloserine2.06
Placebo-2.11

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Social Phobia and Anxiety Inventory

The Social Phobia and Anxiety Inventory (SPAI; Turner, Beidel, Dancu, and Stanley, 1989) is a 45-item self-report measure on the frequency (0 = Never, 1 = Very Infrequent, 2 = Infrequent, 3 = Sometimes, 4 = Frequent, 5 = Very Frequent, 6 = Always) of one's experiences. The inventory includes 32 items assessing somatic, cognitive, and behavioral symptoms of social anxiety and 13 items assessing agoraphobia. The final score is calculated by subtracting the agoraphobia subscale total (max = 78; min = 0) from the social phobia subscale total (max = 192; min = 0). Thus, the final total scores range from 0-114, where higher final scores indicate higher social anxiety. (NCT00515879)
Timeframe: Measured at Months 3, 6, and 9 post-treatment

,
Interventionscore on a scale (Mean)
3 Months6 Months9 Months
D-cycloserine-augmented CBT71.0869.6467.67
Placebo-augmented CBT73.7471.9767.74

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Range of Impaired Functioning Tool

The Range of Impaired Functioning Tool (LIFE-RIFT, Leon et al., 2000) is a clinician rated scale assessing functioning in four domains: work, interpersonal relationships, recreation, and global satisfaction. Each domain is scored 0-5 (0=not applicable, 1=no impairment, 2=slight impairment, 3=mild impairment, 4=moderate impairment, 5=severe impairment). The total score is the sum of each domain's score, with a maximum score of 20 (severe impairment) and a minimum score of 4 (no impairment). (NCT00515879)
Timeframe: Measured at Months 3, 6, and 9 post-treatment

,
Interventionscore on a scale (Mean)
3 Months6 Months9 Months
D-cycloserine-augmented CBT8.52568.61438.6232
Placebo-augmented CBT8.66678.54307.7458

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Quality of Life Enjoyment and Satisfaction Questionnaire

The Quality of Life Enjoyment and Satisfaction Questionnaire (Endicott et al., 1993) is a 16-item self-report measure that rates aspects of quality of life, including physical health, mood, activities of daily living, and overall life satisfaction. Responses are scored on a 5 point scale. The maximum score is 70 (high satisfaction) and the minimum is 14 (low satisfaction); scores are generally expressed as a percentage of maximum total score (0-100). (NCT00515879)
Timeframe: Measured at Months 3, 6, and 9 post-treatment

,
Interventionpercentage of maximum (Mean)
3 Months6 Months9 Months
D-cycloserine-augmented CBT67.7766.3267.08
Placebo-augmented CBT67.4467.4469.58

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Liebowitz Self-Rated Disability Scale

Liebowitz Self-Rated Disability Scale (Schneier et al., 1994) is an 11-item scale assessing impairment specific to social anxiety. Current (past 2 weeks) and most severe lifetime impairment due to social anxiety disorder are rated on a 0-3 scale of degree of limitation (0=problem does not limit me at all; 3=problem limits me severely). The maximum score is 44 (severe impairment) and the minimum is 0 (no impairment). (NCT00515879)
Timeframe: Measured at Months 3, 6, and 9 post-treatment

,
Interventionscore on a scale (Mean)
3 Months6 Months9 Months
CBT Plus D-cycloserine15.611715.528315.3269
CBT Plus Placebo14.030314.497714.3130

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Social Phobic Disorders Severity and Change Form

Social Phobic Disorders Severity and Change Form (SPD-SC Form; Liebowitz et al., 1992) is an expansion and adaptation of the Clinical Global Impression Scale (CGI) by Guy (1976) to SAD. Similar to the original CGI scale, the SPD-SC Form is rated by an independent evaluator on a 7-point scale to indicate severity (1=normal/not ill; 2 = minimally ill; 3=mildly ill; 4=moderately ill; 5=markedly ill; 6=severely ill; 7=among the most severely ill) and improvement (1=very much improved; 2=much improved; . 3=minimally improved' 4 = no change; 5=nimimal deterioration; 6=severe deterioration; 7=very severe deterioration). The primary outcome measure is units of a scale ranging from 1 (very much improved) to 7 (very severe deterioration). (NCT00515879)
Timeframe: Measured at Months 3 (immediately after treatment)

InterventionUnits on a scale (Mean)
D-cycloserine-augmented CBT2.68
Placebo-augmented CBT2.95

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Liebowitz Social Anxiety Scale (LSAS)

The Liebowitz Social Anxiety Scale (LSAS; Liebowitz, 1987) is a 24-item scale that provides separate scores for fear and avoidance in social and performance situations; it is widely used in treatment studies of SAD. Total scores range from 0 (no anxiety) to 144 (maximum). (NCT00515879)
Timeframe: Measured at Months 3

InterventionLSAS scores (Mean)
D-cycloserine-augmented CBT39.19
Placebo-augmented CBT42.44

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Cognitive Functioning Measured Using the Wechsler Memory Scale III (Logical Memory and Faces Subtests)

This scale measures the learning and memory of functioning adults. Logical Memory I and II and Faces I and II subtests were administered to participants. The tasks measure verbal and visual memory, respectively. Scoring is based on the number of story details or faces correctly recalled during immediate (Logical Memory I, Faces I) and 30 minute delayed (Logical Memory II, Faces II) conditions. Total score ranges from 0-75 on Logical Memory I, 0-50 on Logical Memory II, 0-48 on Faces I, and 0-48 on Faces II. For all subtests, higher scores indicate better memory performance. (NCT00591825)
Timeframe: 2 Weeks

,,,
Interventionunits on a scale (Mean)
Logical Memory 1Logical Memory 2Faces 1Faces 2
Non-Phobic Control - DCS4932.4641.8541.62
Non-Phobic Control - Placebo51.9334.3640.4341.93
Spider-phobic DCS52.9335.4342.0742.07
Spider-phobic Placebo52.6934.854141.62

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Cognitive Functioning Measured Using the Wisconsin Card Sorting Task

The Wisconsin Card Sorting Task measures executive functioning and cognitive flexibility. The task uses a deck of 64 cards that the participant must sort according to specified rules. The test is stopped when when six sequences of 10 correct responses have been achieved, or after the deck has been completed twice, which provides a cumulative total of 128 trials. We report the number of errors on the task, which has a range of 0 -128, with a higher score representing worse performance. (NCT00591825)
Timeframe: 2 weeks

Interventionunits on a scale (Mean)
Non-Phobic Control - Placebo13.29
Non-Phobic Control - DCS13.62
Spider-phobic Placebo18.23
Spider-phobic DCS15.67

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Cognitive Functioning Measured Using the Iowa Gambling Test

"This test measures a person's emotional decision making. Participants are presented with virtual decks of cards on a computer. Participants are told that each card they draw will win them game money. However, sometimes cards result in losing game money. The task includes 100 trials and the total score represents the number of cards drawn from bad decks as compared to good or safe decks. Thus, the score ranges from -100 to +100, with higher sores representing better performance." (NCT00591825)
Timeframe: 2 weeks

Interventionunits on a scale (Mean)
Non-Phobic Control - Placebo44.29
Non-Phobic Control - DCS32.62
Spider-phobic Placebo28.58
Spider-phobic DCS21.85

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Cognitive Functioning Measured Using the Rey-Osterrieth Complex Figure Test (RCFT)

The RCFT assesses the a person's ability to use cues to retrieve information. The test measures visuospatial construction and memory. A person is asked to draw a figure. The figure is broken down into 18 elements. The score is based on their presence, completeness, and correct placement. Each element is scored from 0-2. The Copy, Immediate, and Delay results are scored on a 36 point scale. The higher the score, the better the person performed on the test with a 0 being the minimum and 36 being the maximum score. The organization score is scored according to whether the participant drew five cohesive units of the figure together, for a range of 0-6 and a higher score indicating better organizational performance. (NCT00591825)
Timeframe: 2 weeks

,,,
Interventionunits on a scale (Mean)
OrganizationCopyImmediateDelay
Non-Phobic Control - DCS4.9234.4624.7723.35
Non-Phobic Control - Placebo4.9334.6826.5426.08
Spider-phobic DCS4.1434.5026.1425.64
Spider-phobic Placebo3.6934.4626.1726.13

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fMRI Brain Activations During Symptom Provocation

Regions of interest (ROIs) were specified based on previous research and included amygdala, insula, dorsal anterior cingulate cortex (ACC), dorsolateral PFC (dlPFC), and hippocampus. Multiple regression analyses were used to examine differences in response between experimental conditions (spider versus butterfly images). For significant clusters of activation within ROIs, the average max percent signal change is reported. For other regions, the average max percent signal change is reported within a sphere centered at coordinates identified via previous research. (NCT00591825)
Timeframe: 2 Weeks

,,,
Interventionpercent signal change (Mean)
Left Insula SpiderLeft Insula ButterflyRight Insula SpiderRight Insula Butterflymid dorsal ACC Spidermid dorsal ACC ButterflyLeft dlPFC SpiderLeft dlPFC ButterflyRight dlPFC SpiderRight dlPFC ButterflyLeft amygdala SpiderLeft amygdala ButterflyRight amygdala SpiderRight amygdala ButterflyLeft hippocampus SpiderLeft hippocampus ButterflyRight hippocampus SpiderRight hippocampus Butterfly
DCS Control.157.021.174.109.402.053.122.076.521.431.202.149.155.181.196.065.310.219
DCS Phobic.200.012.107.017.242.022.250.031.384.150.322.127.241.082.101.010.113.017
Placebo Control.036.079.020.017.071-.059.278.075.038.110.427.098.133-.017.131.086.361.329
Placebo Phobic-.013.092-.004.133.073.085.019.035.301.249.534.254.183.203.185.204.075.155

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Structured Clinical Interview for DSM-IV - Major Depressive Disorder (SCID-MDD)

Structured Clinical Interview for DSM-IV - Major Depressive Disorder is a clinical interview to assess presence/absence of Major Depressive Disorder. (NCT00632632)
Timeframe: Immediately following treatment

Interventionpercentage of MDD remission (Number)
D-Cycloserine (DCS)78
Placebo60

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Clinician Administered PTSD Scale(CAPS)

"Total CAPS severity score range is 0-136. Higher values represent a worse outcome (i.e. greater severity of posttraumatic symptoms). CAPS consists of 3 subscales, which are combined to form a total severity score.~Subscales:~CAPS cluster B (reexperiencing symptoms, range 0-40) CAPS cluster C (avoidance and numbing symptoms, range 0-56) CAPS cluster D (hyperarousal symptoms, range 0-40)" (NCT00632632)
Timeframe: 6-months follow-up

Interventionunits on a scale (Mean)
D-Cycloserine (DCS)24.15
Placebo45.92

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Clinician Administered PTSD Scale(CAPS)

"Total CAPS severity score range is 0-136. Higher values represent a worse outcome (i.e. greater severity of posttraumatic symptoms). CAPS consists of 3 subscales, which are combined to form a total severity score.~Subscales:~CAPS cluster B (reexperiencing symptoms, range 0-40) CAPS cluster C (avoidance and numbing symptoms, range 0-56) CAPS cluster D (hyperarousal symptoms, range 0-40)" (NCT00632632)
Timeframe: Immediately following treatment

Interventionunits on a scale (Mean)
D-Cycloserine (DCS)32.38
Placebo42.17

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Urinary Cotinine Level

Urinary Cotinine level at the 4-week follow up timepoint (NCT00633256)
Timeframe: 4 Week Follow-up Timepoint

InterventionMean ng/ml (Mean)
Cycloserine1645.5
Placebo2062.6

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Cigarettes Smoked Per Day

The number of cigarettes smoked per day at the 1 week follow up time point. (NCT00633256)
Timeframe: 1 week follow-up

InterventionCigarettes per day (Mean)
Cycloserine10.3
Placebo13.9

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Cigarettes Smoked Per Day

The number of cigarettes smoked per day at the 4-week follow up timepoint. (NCT00633256)
Timeframe: 4 Week Followup

InterventionCigarettes per day (Mean)
Cycloserine9.9
Placebo11.0

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Liebowitz Social Anxiety Scale (LSAS)

The Liebowitz Social Anxiety Scale (LSAS) is a 24-item measure designed to assess both fear and avoidance of social and performance situations occurring in the last week. Each item is rated from 0-3 for both fear and avoidance with a possible score of 144; 55-65 Moderate social phobia, 65-80 Marked social phobia, 80-95 Severe social phobia, and Greater than 95 - Very severe social phobia. Remission was defined as a score of < 30 on the Liebowitz Social Anxiety Scale (NCT00633984)
Timeframe: Week 13

Interventionunits on a scale (Mean)
Cognitive Behavioral Group Therapy + 50mg D-Cycloserine39.19
Cognitive Behavioral Group Therapy + 50mg Placebo42.44

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CGI - Clinical Global Impression of Improvement

"The Clinician Global Impression-Improvement Scale (CGI-I) is a clinician-rated instrument used to assess global severity of symptoms. The CGI-I ranges from 1 (very much improved) to 7 (very much worse). Response and remission was defined as an improvement score of 1 (very much improved) or 2 (much improved) on the CGI-I." (NCT00633984)
Timeframe: Week 13

Interventionunits on a scale (Mean)
Cognitive Behavioral Group Therapy + 50mg D-Cycloserine2.68
Cognitive Behavioral Group Therapy + 50mg Placebo2.95

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Visual Analog Scales of Similarity to Alcohol - Baseline

Visual Analog Scales of Similarity to Alcohol data using the Likert scale (0 Not at all similar to alcohol -7 Extremely similar to alcohol) evaluating the similarity of drug effects to alcohol (NCT00635102)
Timeframe: Baseline

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.180.250.100.24
Healthy Subjects0.050.040.040

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Visual Analog Scales (VAS) - Baseline

Visual Analog Scales (VAS): Self-report rating scale used to measure high (0 not at all - 7 extremely) (NCT00635102)
Timeframe: Baseline

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.320.50.760.48
Healthy Subjects0.220.220.250.25

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Visual Analog Scales (VAS) - 60 Minutes Prior to Glycine Infusion

Visual Analog Scales (VAS): Self-report rating scale used to measure high (0 not at all - 7 extremely) (NCT00635102)
Timeframe: 60 minutes prior to Glycine infusion

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.640.680.480.38
Healthy Subjects0.820.330.960.61

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Visual Analog Scales (VAS) - 60 Minutes

Visual Analog Scales (VAS): Self-report rating scale used to measure high (0 not at all - 7 extremely) (NCT00635102)
Timeframe: 60 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.520.80.60.19
Healthy Subjects0.910.220.710.17

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Visual Analog Scales (VAS) - 30 Minutes

Visual Analog Scales (VAS): Self-report rating scale used to measure high (0 not at all - 7 extremely) (NCT00635102)
Timeframe: 30 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.480.650.480.52
Healthy Subjects1.050.300.790.25

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Visual Analog Scales (VAS) - 120 Minutes

Visual Analog Scales (VAS): Self-report rating scale used to measure high (0 not at all - 7 extremely) (NCT00635102)
Timeframe: 120 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.80.550.760.24
Healthy Subjects0.350.210.290.25

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Number of Drinks Felt Consumed at 60 Minutes Prior to Glycine Infusion

The Number of Drinks Scale asks subjects to report on the number of alcoholic drinks they felt they had consumed. (NCT00635102)
Timeframe: 60 minutes prior to Glycine infusion

,
Interventiondrinks felt consumed (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.500.300.240.05
Healthy Subjects0.700.250.750.22

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Number of Drinks Felt Consumed at 60 Minutes

The Number of Drinks Scale asks subjects to report on the number of alcoholic drinks they felt they had consumed. (NCT00635102)
Timeframe: 60 minutes

,
InterventionNumber of Drinks Felt Consumed (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.050.50.860.05
Healthy Subjects1.240.40.830.2

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Number of Drinks Felt Consumed at 30 Minutes

The Number of Drinks Scale asks subjects to report on the number of alcoholic drinks they felt they had consumed. (NCT00635102)
Timeframe: 30 minutes

,
InterventionNumber of Drinks Felt Consumed (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.380.200.380.24
Healthy Subjects0.680.130.380.04

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Number of Drinks Felt Consumed at 120 Minutes

The Number of Drinks Scale asks subjects to report on the number of alcoholic drinks they felt they had consumed. (NCT00635102)
Timeframe: 120 minutes

,
InterventionNumber of Drinks Felt Consumed (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects00.10.050
Healthy Subjects0.130.2100.04

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Hopkins Verbal Learning Task - Immediate Recall - 60 Minutes - Trial 3

Hopkins Verbal Learning Task (HVLT) - measures verbal memory and hippocampus function. (Three immediate recall trials) (0 No words recalled - 12 all words recalled) (NCT00635102)
Timeframe: 60 minutes - Trial 3

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects89.28.489.24
Healthy Subjects10.5711.4811.1711.67

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Hopkins Verbal Learning Task - Immediate Recall - 60 Minutes - Trial 2

Hopkins Verbal Learning Task (HVLT) - measures verbal memory and hippocampus function. (Three immediate recall trials) (0 No words recalled - 12 all words recalled) (NCT00635102)
Timeframe: 60 minutes - Trial 2

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects7.678.457.18.67
Healthy Subjects10.0911.0910.510.96

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Hopkins Verbal Learning Task - Immediate Recall - 60 Minutes - Trial 1

Hopkins Verbal Learning Task (HVLT) - measures verbal memory and hippocampus function. (Three immediate recall trials) (0 No words recalled - 12 all words recalled) (NCT00635102)
Timeframe: 60 minutes - Trial 1

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects5.296.055.485.95
Healthy Subjects7.098.527.758.2

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Alcohol Craving Scale (ACS) Subscale: Desire to Drink - 120 Minutes

Alcohol Craving Scale (ACS) Subscale: Desire to drink: Self-report rating scale used to measure desire to drink alcohol (0 No desire to drink alcohol - 100 Definitely desire to drink alcohol) (NCT00635102)
Timeframe: 120 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects6.1989.055.24
Healthy Subjects1.301.6672.082.08

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Alcohol Craving Scale (ACS) Subscale: Desire to Drink - 60 Minutes

Alcohol Craving Scale (ACS) Subscale: Desire to drink: Self-report rating scale used to measure desire to drink alcohol (0 No desire to drink alcohol - 100 Definitely desire to drink alcohol) (NCT00635102)
Timeframe: 60 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects6.5910.485.71
Healthy Subjects1.822.171.672.08

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Alcohol Craving Scale (ACS) Subscale: Desire to Drink - 60 Minutes Prior to Glycine Infusion

Alcohol Craving Scale (ACS) Subscale: Desire to drink: Self-report rating scale used to measure desire to drink alcohol (0 No desire to drink alcohol - 100 Definitely desire to drink alcohol) (NCT00635102)
Timeframe: 60 minutes prior to Glycine infusion

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects7.278.56.674.76
Healthy Subjects2.611.673.041.25

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Alcohol Craving Scale (ACS) Subscale: Desire to Drink- Baseline

Alcohol Craving Scale (ACS) Subscale: Desire to drink: Self-report rating scale used to measure desire to drink alcohol (0 No desire to drink alcohol - 100 Definitely desire to drink alcohol) (NCT00635102)
Timeframe: Baseline

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects7.629.557.62
Healthy Subjects3.042.51.670

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Alcohol Craving Scale (ACS) Subscale: Desire to Drink: - 30 Minutes

Alcohol Craving Scale (ACS) Subscale: Desire to drink: Self-report rating scale used to measure desire to drink alcohol (0 No desire to drink alcohol - 100 Definitely desire to drink alcohol) (NCT00635102)
Timeframe: 30 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects9.05985.71
Healthy Subjects1.822.172.52.08

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Alcohol Craving Scale (ACS) Subscale: Discomfort - 120 Minutes

Alcohol Craving Scale (ACS) Subscale: Discomfort: Self-report rating scale - subscale reflecting expected alcohol-related relief from discomfort (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 120 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects8.579.59.056.19
Healthy Subjects1.141.670.420.83

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Alcohol Craving Scale (ACS) Subscale: Discomfort - 30 Minutes

Alcohol Craving Scale (ACS) Subscale: Discomfort: Self-report rating scale - subscale reflecting expected alcohol-related relief from discomfort (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 30 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects12.388.959.58.57
Healthy Subjects1.821.740.420.42

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Alcohol Craving Scale (ACS) Subscale: Discomfort - 60 Minutes

Alcohol Craving Scale (ACS) Subscale: Discomfort: Self-report rating scale - subscale reflecting expected alcohol-related relief from discomfort (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 60 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects6.510.59.056.19
Healthy Subjects1.361.740.420.83

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Alcohol Craving Scale (ACS) Subscale: Discomfort - 60 Minutes Prior to Glycine Infusion

Alcohol Craving Scale (ACS) Subscale: Discomfort: Self-report rating scale - subscale reflecting expected alcohol-related relief from discomfort (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 60 minutes prior to Glycine infusion

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects6.368.957.1410.48
Healthy Subjects1.301.250.440.42

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Alcohol Craving Scale (ACS) Subscale: Discomfort - Baseline

Alcohol Craving Scale (ACS) Subscale: Discomfort: Self-report rating scale - subscale reflecting expected alcohol-related relief from discomfort (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: Baseline

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects8.112.57.738.10
Healthy Subjects2.611.670.420.42

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Alcohol Craving Scale (ACS) Subscale: Mood Improvement - 120 Minutes

Alcohol Craving Scale (ACS) Subscale: Mood improvement : Self-report rating scale used to measure expected alcohol-related mood improvement (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 120 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects6.1978.577.62
Healthy Subjects0.870.830.420.42

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Alcohol Craving Scale (ACS) Subscale: Mood Improvement - 30 Minutes

Alcohol Craving Scale (ACS) Subscale: Mood improvement : Self-report rating scale used to measure expected alcohol-related mood improvement (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 30 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects11.43810.56.67
Healthy Subjects0.910.870.420.42

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Hopkins Verbal Learning Task - Delay Recall - 90 Minutes

Hopkins Verbal Learning Task (HVLT) - measures verbal memory and hippocampus function. (delay recall - 30 minutes after Trials 1-3 were given) (0 No words recalled - 12 all words recalled) (NCT00635102)
Timeframe: 90 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects5.17.756.298.25
Healthy Subjects9.710.8710.2111.38

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Alcohol Craving Scale (ACS) Subscale: Mood Improvement - 60 Minutes Prior to Glycine Infusion

Alcohol Craving Scale (ACS) Subscale: Mood improvement : Self-report rating scale used to measure expected alcohol-related mood improvement (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 60 minutes prior to Glycine infusion

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects7.7387.626.19
Healthy Subjects0.870.831.300.42

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Alcohol Craving Scale (ACS) Subscale: Mood Improvement - Baseline

Alcohol Craving Scale (ACS) Subscale: Mood improvement : Self-report rating scale used to measure expected alcohol-related mood improvement (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: Baseline

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects6.6710.56.828.10
Healthy Subjects1.740.420.420

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Visual Analog Scales of Similarity to Alcohol 30 Minutes

Visual Analog Scales of Similarity to Alcohol data using the Likert scale (0 Not at all similar to alcohol -7 Extremely similar to alcohol) evaluating the similarity of drug effects to alcohol (NCT00635102)
Timeframe: 30 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.570.601.050.43
Healthy Subjects1.810.711.210.13

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Alcohol Craving Scale (ACS) Subscale: Reduced Control of Alcohol Use - 30 Minutes

Alcohol Craving Scale (ACS) Subscale: Self-report rating scale used to measure reduced control of alcohol (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 30 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects32.863636.536.67
Healthy Subjects99.198.7099.1799.17

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Alcohol Craving Scale (ACS) Subscale: Reduced Control of Alcohol Use - 60 Minutes

Alcohol Craving Scale (ACS) Subscale: Self-report rating scale used to measure reduced control of alcohol (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 60 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects3439.525.7137.14
Healthy Subjects99.199.1399.1799.17

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Alcohol Craving Scale (ACS) Subscale: Reduced Control of Alcohol Use - 60 Minutes Prior to Glycine Infusion

Alcohol Craving Scale (ACS) Subscale: Self-report rating scale used to measure reduced control of alcohol (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 60 minutes prior to Glycine infusion

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects30.4640.536.6742.86
Healthy Subjects98.269599.1399.17

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Alcohol Craving Scale (ACS) Subscale: Reduced Control of Alcohol Use - Baseline

Alcohol Craving Scale (ACS) Subscale: Self-report rating scale used to measure reduced control of alcohol (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: Baseline

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects29.0535.542.2741.43
Healthy Subjects93.4894.5899.1798.75

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Biphasic Alcohol Effects Scale (BAES) - Subscale Sedation 60 Minutes Prior to Glycine Infusion

Self-report rating scale used to measure the sedative effects (0 not at all sedated - 70 extremely sedated) of alcohol (NCT00635102)
Timeframe: 60 minutes prior to Glycine infusion

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects6.236.67.244.57
Healthy Subjects7.393.796.253.67

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Biphasic Alcohol Effects Scale (BAES) Subscale Sedation - 120 Minutes

Self-report rating scale used to measure the sedative effects (0 not at all sedated - 70 extremely sedated) of alcohol (NCT00635102)
Timeframe: 120 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects3.574.3543.71
Healthy Subjects4.131.673.041.25

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Biphasic Alcohol Effects Scale (BAES) Subscale Sedation - 30 Minutes

Self-report rating scale used to measure the sedative effects (0 not at all sedated - 70 extremely sedated) of alcohol (NCT00635102)
Timeframe: 30 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects7.145.85.24.62
Healthy Subjects10.055.877.043.58

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Alcohol Craving Scale (ACS) Subscale: Reduced Control of Alcohol Use - 120 Minutes

Alcohol Craving Scale (ACS) Subscale: Self-report rating scale used to measure reduced control of alcohol (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 120 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects34.2933.530.4836.67
Healthy Subjects98.2699.1799.1799.17

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Biphasic Alcohol Effects Scale (BAES) Subscale Sedation - Baseline

Self-report rating scale used to measure the sedative effects (0 not at all sedated - 70 extremely sedated) of alcohol (NCT00635102)
Timeframe: Baseline

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects3.413.33.575
Healthy Subjects1.912.751.831.88

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Continuous Performance Task (CPT) - Distractibility A-Prime - 30 Minutes

gordon diagnostic system is a continuous performance task (CPT) to measure distractibility - (A-Prime score range 0 minimum - 1 maximum - the higher number the better the performance) (NCT00635102)
Timeframe: 30 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.930.970.900.96
Healthy Subjects0.10.10.10.1

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Alcohol Craving Scale (ACS) Subscale: Mood Improvement - 60 Minutes

Alcohol Craving Scale (ACS) Subscale: Mood improvement : Self-report rating scale used to measure expected alcohol-related mood improvement (0 Not at all - 100 Definitely) (NCT00635102)
Timeframe: 60 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects5.58.58.16.67
Healthy Subjects0.460.870.830.83

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Visual Analog Scales of Similarity to Alcohol 60 Minutes Prior to Glycine Infusion

Visual Analog Scales of Similarity to Alcohol data using the Likert scale (0 Not at all similar to alcohol -7 Extremely similar to alcohol) evaluating the similarity of drug effects to alcohol (NCT00635102)
Timeframe: 60 minutes prior to Glycine infusion

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.770.650.480.43
Healthy Subjects1.410.671.17.025

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Continuous Performance Task (CPT) - Vigilance - A-Prime Score 30 Minutes

gordon diagnostic system is a continuous performance task (CPT) to measure Vigilance - (A-Prime score range 0 minimum - 1 maximum - The higher number the better the performance) (NCT00635102)
Timeframe: 30 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.980.10.10.99
Healthy Subjects0.10.10.10.1

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Visual Analog Scales of Similarity to Alcohol 60 Minutes

Visual Analog Scales of Similarity to Alcohol data using the Likert scale (0 Not at all similar to alcohol -7 Extremely similar to alcohol) evaluating the similarity of drug effects to alcohol (NCT00635102)
Timeframe: 60 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.670.750.810.24
Healthy Subjects1.810.701.460.13

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Visual Analog Scales of Similarity to Alcohol 120 Minutes

Visual Analog Scales of Similarity to Alcohol data using the Likert scale (0 Not at all similar to alcohol -7 Extremely similar to alcohol) evaluating the similarity of drug effects to alcohol (NCT00635102)
Timeframe: 120 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects0.430.30.570.10
Healthy Subjects0.410.090.290.33

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Biphasic Alcohol Effects Scale (BAES) Subscale Sedation - 60 Minutes

Self-report rating scale used to measure the sedative effects (0 not at all sedated - 70 extremely sedated) of alcohol (NCT00635102)
Timeframe: 60 minutes

,
Interventionunits on a scale (Mean)
Glycine / CycloserineGlycine / PlaceboPlacebo / CycloserinePlacebo / Placebo
Alcoholic Subjects5.295.658.484.14
Healthy Subjects9.645.838.542.54

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Proportion of Maximum Skin Conductance Response (SCR) in Microsiemens (µS)

Psychophysiology measurements occurred on day 7 for fear conditioning, day 9 for fear extinction, and day 11 for extinction retention. The primary outcome measures are presented for the first and last conditioned stimulus (CS) trials during fear conditioning and extinction and for the first 2 trials during retention. Conditioned Responses (CR): An SCR score was obtained for each CS by subtracting the mean skin conductance level (SCL) in microsiemens (µS) for the 2-s interval immediately preceding CS onset from the max SC level in µS during the 8-s CS presentation. Unconditioned Response (UCR): An SCR score for the UCR was obtained by subtracting the mean SCL in µS within 6-8 s following CS offset from the max increase in SC level during the .5-6.5 time interval following the CS offset, corresponding to the onset of the .5s US. SC responses were range corrected using each participant's maximum response to the UCS or CS during acquisition trials of the fear conditioning phase. (NCT00674570)
Timeframe: 15 minute measurement intervals on Study Days 7, 9, and 16

,,
Interventionproportion of max SCR (µS) (Mean)
Fear Conditioning: BeginningFear Conditioning: EndFear Extinction: BeginningFear Extinction: EndExtinction Retention
Arm 1: Hydrocortisone.0325522.1233174.0298132.0013351-.0101856
Arm 2: D-Cycloserine.0245775.1024914.0674658-.026853-.0248148
Arm 3: Placebo-.0181339.1276977.1104578.0854075.0985292

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Wolf Motor Function Test (Time)

The Wolf Motor Function Test (time) score is the average time in seconds taken to perform each of 15 functional tasks ranging in difficulty from putting one's forearm on a table to stacking checkers. Participants are given 120 seconds to perform a task and if they fail, they are scored 120 for that task. Score range on the WMFT-T is 0-120, lower scores being better. (NCT00720759)
Timeframe: 3 months after completion of treatment

Interventionunits on a scale (Mean)
Arm 110.21
Arm 229.69
Arm 319.09
Arm 426.05

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Change in Bead Task Score Measuring Probabilistic Reasoning

The Bead task is a reasoning task, where the number of beads guessed is the numeric value represented in the data. The lower end range is 1, and there is no upper range limit. Higher scores represent better outcomes. (NCT00742079)
Timeframe: Baseline to Week 2

Interventionunits on a scale (Mean)
D-cycloserine0.45
Placebo0.10

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Change in Alternative Beliefs Assessment

Number of alternative beliefs generated on the Alternative Beliefs Assessment. This assessment used nine vignettes describing social interactions: three of neutral content, three negatively-valanced, and three tailored to the patient's specific delusions. Participants were asked to generate as many explanations (alternative beliefs) as they could for each scenario, and the number of explanations produced in response to each item was recorded. Scores could range from 0 to as many explanations a person could produce (no maximum value). The total score was calculated by adding all alternative beliefs generated from each vignette. A higher number of alternative beliefs generated reflects a greater degree of cognitive flexibility. (NCT00742079)
Timeframe: Baseline to Week 2

Interventionunits on a scale (Mean)
D-cycloserine14.05
Placebo10.70

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Change in Beck Cognitive Insight Scale (BCIS)

"The BCIS is a 15-item self-report scale with Likert items 0-3. It consists of a composite score, where higher scores represent better outcomes, and there are 2 subscales: 1) Self-Reflectiveness (higher scores represent better outcomes) and 2) Self-Certainty (higher scores represent worse outcomes). The total score for each scale is the sum of the item scores that comprise it (see below). The BCIS composite index is calculated as self-reflectiveness minus self-certainty.~Step 1. Score every item on the BCIS from 0 to 3 according to the following rule:~Do Not Agree at All = 0, Agree Slightly = 1, Agree a Lot = 2, Agree Completely = 3 Step 2. Calculate self-reflectiveness subscale: sum items 1, 3, 4, 5, 6, 8, 12, 14, and 15.~Step 3. Calculate self-certainty subscale: sum items 2, 7, 9, 10, 11, and 13. Step 4. Calculate BCIS composite index: self-reflectiveness minus self-certainty." (NCT00742079)
Timeframe: Baseline to Week 2

,
Interventionunits on a scale (Mean)
Composite ScoreSelf-Certainty ScoreSelf-Reflectiveness Score
D-cycloserine-0.260.11-0.16
Placebo0.44-0.56-0.11

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Change in the Maudsley Assessment of Delusions Scale

This scale is a one-question item added on to the Bead Task. The one item asks for a certainty rating, from 1-3. Higher scores represent better outcomes. (NCT00742079)
Timeframe: Baseline to Week 2

Interventionunits on a scale (Mean)
D-cycloserine0.05
Placebo-0.16

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Change in Psychotic Rating Scales (PSYRATS) Delusion Score

The Delusions subscale is a 6 item clinician administered scale, with Likert items 0-4 and range is 0-24. Higher scores represent worse outcomes (NCT00742079)
Timeframe: Baseline to Week 2

Interventionunits on a scale (Mean)
D-cycloserine-0.89
Placebo-0.47

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Subjective Craving of Cocaine

Average of participants' subjective measures of craving immediately following cue exposure at the one-week follow-up session. Participants rated craving on a 10 point analog scale ranging from 0 (not at all) to 10 (extremely). (NCT00759473)
Timeframe: two weeks

Interventionunits on a scale (Mean)
DCS Only2.47
Placebo Only0.90
DCS/ Placebo/DCS1.19
DCS Plus Cognitive Skills Training1.06
Placebo Plus Cognitive Skills Training1.69

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Cocaine Craving Scale

"Scale assess cocaine craving following cocaine cue exposure after two administrations of DCS. Subjects rate craving on a scale from 0-10 with 0 indicating Not at all and 10 indicating Extremely." (NCT00780442)
Timeframe: Immediately following cue exposure

InterventionUnits on a scale (Mean)
D-cycloserine4.33
Placebo3.13

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Remission Status

"Remission status will be used as the primary categorical outcome variable. The CGI-S was used in determining whether patients met the CGI-S of 1 or 2 component of the remission status criteria (i.e., zero panic attacks and CGI-S of 1 or 2 at endpoint). No values are missing because remission must be confirmed; missing status is assigned to disorder status. Hence results are for the full randomized sample." (NCT00790868)
Timeframe: Pre-treatment, Post-Treatment, and each follow-up sessions

,
InterventionParticipants (Count of Participants)
Mid-TreatmentTx EndpointFollow Up-1Follow Up-2Follow Up-3Follow Up-4
D-cycloserine82342474854
Placebo42634495263

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Role Functioning

LIFE-RIFT. For this clinician-rated measure, total scores range from 0 to 20, with higher scores indicating greater impairment (NCT00790868)
Timeframe: Baseline, Tx Endpoint, Each of 4 follow-up assessments

,
Interventionunits on a scale (Mean)
BaselineTX - EndpointFollow Up-1Follow Up-2Follow Up-3Follow Up-4
D-cycloserine9.77.77.67.47.27.1
Placebo9.88.27.97.56.87.2

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Quality of Life Ratings

Quality of life as assessed by the Q-LES-Q. Scores range from 14-70 for total raw score, higher scores indicate higher quality of life ratings. (NCT00790868)
Timeframe: Baseline, Tx Endpoint, Each of 4 follow-up assessments

,
Interventionunits on a scale (Mean)
BaselineTX - EndpointFollow Up-1Follow Up-2Follow Up-3Follow Up-4
D-cycloserine47.254.453.954.354.655.6
Placebo47.152.752.253.455.154.7

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Depression Severity

Depression severity was assessed with the MADRS, with scores ranging from 0 to 60. Higher scores indicate greater depression. (NCT00790868)
Timeframe: Baseline, Tx Endpoint, Each of 4 follow-up assessments

,
Interventionunits on a scale (Mean)
BaselineTreatment EndpointFollow Up-1Follow Up-2Follow Up-3Follow Up-4
D-cycloserine11.46.97.57.47.06.1
Placebo11.47.88.17.16.16.7

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Panic Disorder Severity Scale (PDSS)

The percent change in PDSS score from baseline to the relevant assessment points is the continuous primary outcome measure. The PDSS consists of seven items, each rated on a 0 to 4 scale (0 denoting none, and higher ratings reflecting greater degrees of symptom severity; for a possible range in scores from 0 to 28). In the tabular data below we present the total scores (sum of items). (NCT00790868)
Timeframe: baseline, mid-TX, post-TX, follow-up visits 1-4

,
Interventionunits on a scale (Mean)
BaselineTX MidpointTX EndpointFollow-Up 1Follow-Up 2Follow-Up 3Follow-Up 4
D-cycloserine13.307.985.304.764.384.463.85
Placebo13.378.326.435.844.534.353.45

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Body Dysmorphic Disorder Yale-Brown Obsessive Compulsive Scale (BDD-YBOCS)

The BDD-YBOCS is the gold-standard, semi-structured clinician-administered assessment of BDD severity. It contains 12 items ranging from 0 to 4, which are summed to generate a total score (range = 0 to 48). Higher scores indicate more severe BDD symptoms. The BDD-YBOCS will be used to assess BDD symptoms at baseline and endpoint. (NCT00842309)
Timeframe: Mid-treatment (week 6)

Interventionunits on a scale (Mean)
D-cycloserine21.75
Placebo20.85

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Body Dysmorphic Disorder Yale-Brown Obsessive Compulsive Scale (BDD-YBOCS)

The BDD-YBOCS is the gold-standard, semi-structured clinician-administered assessment of BDD severity. It contains 12 items ranging from 0 to 4, which are summed to generate a total score (range = 0 to 48). Higher scores indicate more severe BDD symptoms. The BDD-YBOCS will be used to assess BDD symptoms at baseline and endpoint. (NCT00842309)
Timeframe: Endpoint (post-treatment, week 11)

Interventionunits on a scale (Mean)
D-cycloserine19.64
Placebo18.77

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Adverse Symptom Checklist (ASC; Goodman, 2005).

This index assesses adverse side effects that have been associated with DCS, as well as other commonly used psychotropic agents (e.g., SRIs). There are no summary scales for this. Rather, it reflects the presence or absence of 30 potential side effects on a 0-3 scale (0=not at all, 1=slight, 2=moderate, 3=severe) that are associated with study interventions. (NCT00864123)
Timeframe: Baseline, mid-treatment, post-treatment

,
Interventionparticipants (Number)
BaselineMid-treatmentPost-treatment
Cognitive-behavioral Therapy + D-cycloserine000
Cognitive-behavioral Therapy + Placebo000

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Children's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS; Scahill et al., 1997).

The CY-BOCS is a 10-item semi-structured measure of obsession and compulsion severity over the previous week. This measure served as the primary outcome index. Scores range from 0-40 with higher scores representing more severe symptoms. (NCT00864123)
Timeframe: Baseline, Mid-Treatment, Post-treatment

,
Interventionunits on a scale (Mean)
BaselineMid-treatmentPost-treatment
Cognitive-behavioral Therapy + D-cycloserine24.115.66.8
Cognitive-behavioral Therapy + Placebo2617.911

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Clinical Global Impression - Severity (CGI-S; National Institute of Mental Health, 1985). The CGI-S is a 7-point Clinician Rating of Severity of Psychopathology.

"The CGI-S is a 7-point clinician rating of severity of psychopathology. Ratings range from 1 (no illness) to 7 (extremely severe). A single rating is chosen for the CGI-S; thus, there are no summary scales/scores." (NCT00864123)
Timeframe: Baseline, mid-treatment, post-treatment

,
Interventionunits on a scale (Mean)
BaselineMid-treatmentPost-treatment
Cognitive-behavioral Therapy + D-cycloserine4.63.52
Cognitive-behavioral Therapy + Placebo5.13.93

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Calgary Depression Scale for Schizophrenia (CDSS)

Baseline scores on the Calgary Depression Scale for Schizophrenia (CDSS). Total CDSS scores range from 0-27. The assessment is comprised of 9 questions covering the topics of Depression, Hopelessness, Self Depreciation, Guilty Ideas of Reference, Pathological Guilt, Morning Depression, Early Wakening, Suicide, Observed Depression. Each item is scored on a scale from 0-3 (0 = absent, 1 = mild, 2 = moderate, 3 = severe). The total score is computed by adding up the individual scores of each item. The higher the score, the more prominent the symptoms of depression are for the participant. (NCT00963924)
Timeframe: Baseline

Interventionunits on a scale (Mean)
D-cycloserine2.8
Placebo3.4

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Positive and Negative Syndrome Scale (PANSS)

The baseline score on the positive symptom sub-scale of the Positive and Negative Syndrome Scale (PANSS). Total PANSS positive symptom sub-scale scores range from 7-49. The PANSS positive symptom sub-scale is comprised of 7 items rated on a scale of 1-7: delusions, conceptual disorganization, hallucinatory behavior, excitement, grandiosity, suspiciousness/persecution, and hostility. A score of one on each item 1 absent, 2 is minimal, 3 is mild, 4 is moderate, 5 is moderately severe, 6 is severe, and 7 is extreme. The total score was computed by adding all the items on the sub-scale together. The higher a score the more prominent a positive symptom is. (NCT00963924)
Timeframe: Baseline

Interventionunits on a scale (Mean)
D-cycloserine61.8
Placebo64.1

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Heinrich Quality of Life Scale (QoL)

Baseline scores of the Heinrich Quality of Life Scale, a 21 item scale designed and validated to measure intrapsychic foundations, interpersonal relations, instrumental role, and common objects and activities in patients diagnosed with Schizophrenia. Patients are rated on each of the 21 items on a scale of 0-6. Total scores are computed by adding up the scores of each individual item, with a total score ranging from 0-126. Higher scores reflect higher functioning. (NCT00963924)
Timeframe: Baseline

Interventionunits on a scale (Mean)
D-cycloserine71.8
Placebo71.4

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Global Assessment of Functioning Scale (GAS)

The Global Assessment of Functioning Scale (GAS) measured at baseline. This scale measures social, occupational, and psychological functioning, on a scale of 0-100. The higher the score, the greater a participant's functioning level. (NCT00963924)
Timeframe: Baseline

Interventionunits on a scale (Mean)
D-cycloserine53.7
Placebo50.8

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Side Effects Checklist (SEC)

Each side effect is entered as either yes or no for having had any severity of the side effect at each visit. (NCT00963924)
Timeframe: Weeks 0 - 8, and Month 6 after cognitive remediation completion

InterventionParticipants (Count of Participants)
Baseline : Bruising easily72348833Baseline : Bruising easily72348832Baseline : Rash72348832Baseline : Rash72348833Baseline : Urticaria (Hives, Itching)72348832Baseline : Urticaria (Hives, Itching)72348833Baseline : Blurred Vision72348833Baseline : Blurred Vision72348832Baseline : Sedation/Drowsiness72348833Baseline : Sedation/Drowsiness72348832Baseline : Restlessness72348832Baseline : Restlessness72348833Baseline : Insomnia72348832Baseline : Insomnia72348833Baseline : Malaise72348832Baseline : Malaise72348833Baseline : Stiffness72348832Baseline : Stiffness72348833Baseline : Tremor72348832Baseline : Tremor72348833Baseline : Dizziness72348832Baseline : Dizziness72348833Baseline : Headache72348833Baseline : Headache72348832Baseline : Fever72348832Baseline : Fever72348833Baseline : Sore Throat72348833Baseline : Sore Throat72348832Baseline : Dry Mouth72348832Baseline : Dry Mouth72348833Baseline : Hypersalivation72348832Baseline : Hypersalivation72348833Baseline : Enuresis72348832Baseline : Enuresis72348833Baseline : Constipation72348832Baseline : Constipation72348833Baseline : Diarrhea72348832Baseline : Diarrhea72348833Baseline : Anorexia72348832Baseline : Anorexia72348833Baseline : Nausea72348832Baseline : Nausea72348833Baseline : Vomiting72348833Baseline : Vomiting72348832Baseline : Menstrual Irregularities72348832Baseline : Menstrual Irregularities72348833Baseline : Breast Tenderness/Galactorrhea72348832Baseline : Breast Tenderness/Galactorrhea72348833Week 8 : Bruising easily72348832Week 8 : Bruising easily72348833Week 8 : Rash72348832Week 8 : Rash72348833Week 8 : Urticaria (Hives, Itching)72348832Week 8 : Urticaria (Hives, Itching)72348833Week 8 : Blurred Vision72348832Week 8 : Blurred Vision72348833Week 8 : Sedation/Drowsiness72348832Week 8 : Sedation/Drowsiness72348833Week 8 : Restlessness72348832Week 8 : Restlessness72348833Week 8 : Insomnia72348832Week 8 : Insomnia72348833Week 8 : Malaise72348833Week 8 : Malaise72348832Week 8 : Stiffness72348832Week 8 : Stiffness72348833Week 8 : Tremor72348832Week 8 : Tremor72348833Week 8 : Dizziness72348832Week 8 : Dizziness72348833Week 8 : Headache72348832Week 8 : Headache72348833Week 8 : Fever72348832Week 8 : Fever72348833Week 8 : Sore Throat72348832Week 8 : Sore Throat72348833Week 8 : Dry Mouth72348832Week 8 : Dry Mouth72348833Week 8 : Hypersalivation72348832Week 8 : Hypersalivation72348833Week 8 : Enuresis72348832Week 8 : Enuresis72348833Week 8 : Constipation72348832Week 8 : Constipation72348833Week 8 : Diarrhea72348832Week 8 : Diarrhea72348833Week 8 : Anorexia72348832Week 8 : Anorexia72348833Week 8 : Nausea72348832Week 8 : Nausea72348833Week 8 : Vomiting72348832Week 8 : Vomiting72348833Week 8 : Menstrual Irregularities72348832Week 8 : Menstrual Irregularities72348833Week 8 : Breast Tenderness/Galactorrhea72348832Week 8 : Breast Tenderness/Galactorrhea72348833Month 6 : Bruising easily72348832Month 6 : Bruising easily72348833Month 6 : Rash72348832Month 6 : Rash72348833Month 6 : Urticaria (Hives, Itching)72348832Month 6 : Urticaria (Hives, Itching)72348833Month 6 : Blurred Vision72348832Month 6 : Blurred Vision72348833Month 6 : Sedation/Drowsiness72348833Month 6 : Sedation/Drowsiness72348832Month 6 : Restlessness72348833Month 6 : Restlessness72348832Month 6 : Insomnia72348832Month 6 : Insomnia72348833Month 6 : Malaise72348833Month 6 : Malaise72348832Month 6 : Stiffness72348832Month 6 : Stiffness72348833Month 6 : Tremor72348832Month 6 : Tremor72348833Month 6 : Dizziness72348832Month 6 : Dizziness72348833Month 6 : Headache72348833Month 6 : Headache72348832Month 6 : Fever72348832Month 6 : Fever72348833Month 6 : Sore Throat72348832Month 6 : Sore Throat72348833Month 6 : Dry Mouth72348833Month 6 : Dry Mouth72348832Month 6 : Hypersalivation72348833Month 6 : Hypersalivation72348832Month 6 : Enuresis72348833Month 6 : Enuresis72348832Month 6 : Constipation72348832Month 6 : Constipation72348833Month 6 : Diarrhea72348832Month 6 : Diarrhea72348833Month 6 : Anorexia72348833Month 6 : Anorexia72348832Month 6 : Nausea72348833Month 6 : Nausea72348832Month 6 : Vomiting72348832Month 6 : Vomiting72348833Month 6 : Menstrual Irregularities72348833Month 6 : Menstrual Irregularities72348832Month 6 : Breast Tenderness/Galactorrhea72348832Month 6 : Breast Tenderness/Galactorrhea72348833
NoYes
Placebo3
Placebo15
Placebo2
Placebo16
Placebo7
Placebo11
D-cycloserine12
Placebo6
D-cycloserine15
Placebo12
Placebo5
Placebo13
D-cycloserine13
Placebo18
Placebo9
Placebo1
Placebo17
Placebo4
Placebo14
D-cycloserine18
Placebo0
D-cycloserine16
D-cycloserine3
D-cycloserine14
Placebo10
D-cycloserine1
D-cycloserine0
D-cycloserine17
D-cycloserine6
D-cycloserine5
D-cycloserine2
D-cycloserine4

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Scale for Assessment of Negative Symptoms (SANS)

The total scores from baseline and week 8 on the scale for the assessment of negative symptoms (SANS) total score. Total SANS scores range from 0-100. The SANS is comprised of 5 subscores: Affective Flattening or Blunting (score range 0-35), Alogia (score range 0-20), Avolition-Apathy (score range 0-15), Anhedonia-Asociality (score range 0-20), and Attention (0-10). For each scale, the higher the score the more prominent the negative symptoms were. The total score was computed by adding all the sub-scale total scores. Scores are reported for baseline and week 8. (NCT00963924)
Timeframe: Baseline vs. Week 8

,
Interventionunits on a scale (Mean)
BaselineWeek 8
D-cycloserine24.622.41
Placebo25.824.67

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Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS)

Change of a composite score from baseline to week 8 on the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS). The MATRICS consists of 10 cognitive tasks that are used to calculate scores in 7 cognitive domains: speed of processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The raw scores on each cognitive task are transformed on a normative scale into t-scores, and then these scores are combined to calculate the domain scores. The composite score is calculated by averaging all domain t-scores to come up with one overall cognitive composite t-score. For all scores on the assessment, the higher the score the better the performance on the task. (NCT00963924)
Timeframe: Baseline vs. Week 8

,
Interventiont-scores (Mean)
BaselineWeek 8
D-cycloserine32.132.24
Placebo33.033.8

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Clinical Global Impression (CGI)

"Considering you total clinical experience with this patient population, how mentally ill is the patient at this time?~1=Normal, not at all, 2=Borderline mentally ill, 3=Mildy ill, 4=Moderately ill, 5=Markedly ill, 6=Severely ill, 7=Among the most extremely ill patients; a higher score indicates worse outcome" (NCT00963924)
Timeframe: Weeks 0 and 8, and Month 6 after cognitive remediation completion

,
Interventionunits on a scale (Mean)
BaselineWeek 8Month 6
D-cycloserine3.783.654.00
Placebo3.783.733.25

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Auditory Discrimination Task: Interstimulus Interval (ISI)

The auditory discrimination task involved trials in which the subject differentiated between rapidly-presented frequency-modulated sweeps separated by a short interstimulus interval (ISI). In this task, sustained successful performance is more difficult with shorter stimulus presentations and ISIs (which were equal within a trial). Thus, our dependent measure was the shortest stimulus duration/ISI, in ms, for trials in which subjects were able to perform the task at 85% accuracy, referred to as ISI for simplicity. The shorter the score the better the performance on the task. Scores are reported for baseline and week 8. (NCT00963924)
Timeframe: Baseline vs. Week 8

,
Interventionmilliseconds (Mean)
BaselineWeek 8
D-cycloserine163.591.7
Placebo124.8127.9

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Drug Abstinence During Treatment and at Follow up Visits

Percentage of the overall number of drug abstinences of participants measured by urine drug testing (NCT01067846)
Timeframe: Participants provided urine samples for drug testing during treatment which occurred 3 times per week for 4 weeks, at the end of treatment, and at a 1 and 2 month follow up visit

Interventionpercentage of drug abstinences (Number)
DCS and Cognitive Behavioral Therapy12
Placebo and Cognitive Behavioral Therapy25

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Treatment Retention - Number of Visits During Treatment

Number of treatment visits attended prior to discontinuation of treatment (NCT01067846)
Timeframe: Treatment sessions included 3 visits per week for 4 weeks

Interventionvisits (Mean)
DCS and Cognitive Behavioral Therapy10
Placebo and Cognitive Behavioral Therapy10

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Social Responsiveness Scale (SRS) Change

"The 65-item SRS is a standardized measure of the core symptoms of autism. Each item is scored on a 4-point Likert scale. The score of each individual item is summed to create a total raw score. A total scores results are as follows:~0-62: Within normal limits 63-79: Mild range of impairment 80-108: Moderate range of impairment 109-149: Severe range of impairment" (NCT01086475)
Timeframe: Completed at Baseline and Week 11

Interventionunits on a scale (Mean)
D-cycloserine-13.39
Placebo-17.00

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Social Responsiveness Scale (SRS) at Follow-Up

"The 65-item SRS is a standardized measure of the core symptoms of autism. Each item is scored on a 4-point Likert scale. The score of each individual item is summed to create a total raw score. A total scores results are as follows:~0-62: Within normal limits 63-79: Mild range of impairment 80-108: Moderate range of impairment 109-149: Severe range of impairment" (NCT01086475)
Timeframe: Completed at Week 22

Interventionunits on a scale (Mean)
D-cycloserine83.5
Placebo89.2

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Clinical Global Impressions Improvement Scale Responder Analysis

"The CGI Global Improvement (CGI-I) is a clinician-rate scale designed to take into account all factors to arrive at an assessment of severity and response to treatment, including parent report, parent-rated measures, teacher-rated measures, and clinician-rated measures. The CGI-I is rated from 1 to 7 (1 = very much improved; 2 = much improved; 3 = minimally improved; 4 = no change; 5 = minimally worse; 6 = much worse; 7 = very much worse) at a single time-point. The CGI-I was completed at each visit, but only at week 11 were those subjects classified as much or very much improved defined as responders and all other classifications will be regarded as non-responders." (NCT01086475)
Timeframe: Week 11

Interventionpercentage of participants (Number)
D-cycloserine32.3
Placebo33.3

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Clinical Global Improvement Scale (CGI)

"Clinician-rated measure of improvement in acrophobia symptoms and severity. Will be assessed at each visit throughout the 2 month protocol. The CGI-S and CGI-I are widely used measures of global psychopathology severity and improvement initially developed for the study of psychotropic drugs (Guy, 1970). In order to obtain CGI ratings, the therapists (blind to study condition) interviewed the participant and used the SCID (including the specific phobia module) as well as the additional measures of acrophobia symptoms (BAT, AAQ, AAVQ, and ATHQ). In the current study, response was defined as either very much improved or much improved on CGI-I (score ≤ 2). Remission was defined as either normal or minimally ill on CGI-S (score ≤ 2). The minimum rating is a 1 and the highest is a 7. Lower scores indicate a better outcome." (NCT01102803)
Timeframe: 2 months

Interventionunits on a scale (Mean)
Sugar Pill2.27
D-Cycloserine2.00

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Attitudes Towards Heights Questionnaire (ATHQ)

Self-report measures that assesses thoughts and feelings towards heights situations. This questionnaire (Abelson and Curtis, 1989) includes six heights situations and assesses attitudes toward these situations using a 0-10 scale. Higher scores indicate a worse outcome and total scores are summed over subscales. Will be assessed at each visit throughout the 2 month protocol. The minimum score is a 0; the maximum is a 60. (NCT01102803)
Timeframe: 2 months

Interventionunits on a scale (Mean)
Sugar Pill45.67
D-Cycloserine47.71

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Acrophobia Questionnaire With Avoidance (AAVQ)

Self-report measure that assesses fear and avoidance of a variety of heights situations. This questionnaire (Cohen, 1977) describes 20 situations and assesses levels of avoidance (0-3) and anxiety (0-6). These scales widely used measure of acrophobia with adequate retest reliability (r = .82-.86) and validity (Baker et al., 1973). Higher scores indicate higher levels of avoidance/anxiety (i.e., worse outcome). All subscales are summed for a total score. AAVQ will be assessed at each visit throughout the 2 month protocol. The minimum score is 0, the maximum is 90. (NCT01102803)
Timeframe: 2 months

Interventionunits on a scale (Mean)
DCS+CBT Treatment9.00
Placebo+CBT Treatment12.38

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Behavioral Avoidance Test (BAT)

During the initial screen, at post-treatment, and at follow-up, participants underwent a behavioral avoidance test in the virtual reality height environment. Participants reported on a 0-100 scale (100 being the most intense fear) their SUDS for floors 1, 2, 3, 4, 9, 19 of the virtual glass elevator and balconies. This test has been used successfully as a measure of treatment gains in previous studies of acrophobia research (Ressler et al., 2004). For the outcome analyses, we included the level of fear reported at the highest floor of the virtual elevator environment (19th floor). Higher scores indicate a worse outcome. (NCT01102803)
Timeframe: 2 months

Interventionunits on a scale (Mean)
Sugar Pill29.73
D-Cycloserine35.55

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Child PTSD Symptom Scale (CPSS)

The CPSS is a 17-item standardized, self-administered questionnaires with versions for both youths and caregivers. Items are scored on 0-3 scale. Minimum possible score is 0 and maximum is 51. Only the total score is used; there are no subscales. A higher score indicates greater symptom severity (worse). (NCT01157416)
Timeframe: After 12 therapy sessions, up to 28 weeks.

Interventionunits on a scale (Mean)
D-cycloserine Plus CBT15.1
Placebo Plus CBT8.9

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Child PTSD Symptom Scale (CPSS)

The CPSS is a 17-item standardized, self-administered questionnaires with versions for both youths and caregivers. Items are scored on 0-3 scale. Minimum possible score is 0 and maximum is 51. Only the total score is used; there are no subscales. A higher score indicates greater symptom severity (worse). (NCT01157429)
Timeframe: After 12 therapy sessions, up to 28 weeks.

Interventionunits on a scale (Mean)
D-cycloserine Plus CBT20.4
Placebo Pill11.0

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Child Yale-Brown Obsessive Compulsive Scale (CY-BOCS) for Adolescents

The CYBOCS is a semi-structured measure of Obsessive Compulsive Disorder (OCD) severity with excellent inter-rater reliability, internal consistency, and test-retest reliability. It is validated in those starting at age 7 and used in studies up to age 20.The CYBOCS differs from the adult Yale-Brown Obsessive Compulsive Scale (YBOCS) only in its use of simpler language. CYBOCS scores range from 0-40, with higher scores representing greater severity of symptoms. The CYBOCS will be administered by independent evaluators (IEs) at baseline, session 5, session 10 and the follow-up visit. It will be the primary outcome measure. The CYBOCS checklist will be used to determine symptom dimensions. (NCT01172873)
Timeframe: baseline, visit 5, visit 10, follow-up visit

,
Interventionunits on a scale (Mean)
Baseline CYBOCSSession 5 CYBOCSSession 10 CYBOCSFollow-Up CYBOCS
D-cycloserine + E/RP26.5622.4419.6714.5
E/RP Alone (no DCS Administration)27.2519.817.222

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Beck Depression Inventory (BDI)

Beck's Depression Inventory (BDI): This is a 21-item self report that measures depression symptoms and will be used for both adults and adolescents at baseline, session 5, session 10 and the follow-up visit. BDI-II scores range from 0-63, with higher scores representing greater severity of depression symptoms. (NCT01172873)
Timeframe: baseline, visit 5, visit 10, follow-up visit

,
Interventionunits on a scale (Mean)
Baseline BDISession 5 BDISession 10 BDIFollow-Up BDI
D-cycloserine + E/RP13.1111.339.67NA
E/RP Alone (no DCS Administration)12.54.844.34

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Multidimensional Anxiety Scale for Children (MASC)

Multidimensional Anxiety Scale for Children (MASC): This is a 39-item self-report that measures anxiety symptoms. It provides a total score, as well as 10 subscales, although only total scores will be analyzed. MASC scores range from 0-117, with higher scores representing greater severity of anxiety symptoms. The MASC and will be administered at baseline, session 5, session 10 and the follow-up visit for adolescents. (NCT01172873)
Timeframe: baseline, visit 5, visit 10, follow-up visit

,
Interventionunits on a scale (Mean)
Baseline MASCSession 5 MASCSession 10 MASCFollow-Up MASC
D-cycloserine + E/RP42.6740.5639.33NA
E/RP Alone (no DCS Administration)52.447.446.840.5

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CAPS-IV at the End of Treatment

"Clinician Administered PTSD Scale (CAPS) for the DSM-IV [34]. The CAPS-IV is a structured clinical interview designed to assess the 17 DSM-IV PTSD symptoms. CAPS-IV provides categorical ratings of diagnostic status as well as a quantitative index of symptom severity. The CAPS total severity score is based on response to the 17 items that assess the frequency and intensity of current PTSD symptoms. Symptom severity is assessed separately for past month and past week time frames.~CAPS-IV range is 0-136, higher scores mean a worse outcome." (NCT01352637)
Timeframe: after weekly treatment session 9 (at posttreatment assessment)

Interventionunits on a scale (Mean)
Virtual Reality Exposure (VRE)52.42
Prolonged Imaginal Exposure (PE)50.61
Drug: D-Cycloserine (DCS)54.20
Drug: Placebo48.59

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Wisconsin Card Sort Test

The Wisconsin Card Sorting Test is a test of rule-learning and conceptual flexibility. The participant is required to learn to sort a series of cards according to one of three principles (color, form or number) based on response feedback. The age-adjusted t-score for total number of errors was used as a dependent variable. A T-score of 50 is equal to the mean, with a standard deviation of 10 points. A higher T-score is a more favorable outcome. (NCT01361633)
Timeframe: Outcome measures will be collected during a single neuropsychological testing administration lasting approximately 3 hours without further patient follow-up

Interventiont scores (Mean)
Medication53.50
Sugar Pill53.70

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California Verbal Learning Test-II (CLVT-II)

The CLVT-II is an assessment of verbal learning and memory which measures recall and recognition scores, encoding strategies, learning rates and error types. A list learning task with 16 words from 4 semantic categories are read over a series of 5 list presentations. Recall is assessed after learning and at a 20-minute delay. Software produces a report that computes raw and standardized scores. Our dependent variable was the age adjusted t-score for total number of words recalled after 5 trials. A higher score indicated better recall. The maximum possible score was 80 and a minimum was 0. (NCT01361633)
Timeframe: Outcome measures will be collected during a single neuropsychological testing administration lasting approximately 3 hours without patient follow up. Scores for the experimental and control group were compared.

Interventionage adjusted t-scores (Mean)
Medication55.84
Sugar Pill55.39

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Stroop

The Stroop Color Word Test is a measure of selective attention and cognitive flexibility. This measure consists of three conditions: word reading, color naming and color-word naming. The interference score (t-score) was used as the dependent variable. A T-score of 50 is equal to the mean, with a standard deviation of 10 points. Higher t-scores represent a more favorable outcome. (NCT01361633)
Timeframe: Outcome measures will be collected during a single neuropsychological testing administration lasting approximately 3 hours without further patient follow-up

Interventiont-score (Mean)
Medication44.68
Sugar Pill43.30

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Controlled Oral Word Association Test

The Controlled Oral Word Association Test is a measure of the ability to orally generate words to a phonemic cue within a 60-second time interval. Age and education-adjusted t-scores were used as the dependent variable. A T-score of 50 is equal to the mean, with a standard deviation of 10 points. A higher T-score is a more favorable outcome. (NCT01361633)
Timeframe: Outcome measures will be collected during a single neuropsychological testing administration lasting approximately 3 hours without further patient follow-up

Interventiont-scores (Mean)
Medication49.58
Sugar Pill46.91

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Implicit Memory Task

Participants were presented with 32 stimulus words: 16 neutral and 16 threatening words. After a filler task (crossing out 8's on a sheet of randomized numbers) participants completed a response sheet including the stems for the 32 words presented to participants (primed words) along with stems for the 32 unprimed words. Participants were instructed to write down the first word that came to mind that completes each word stem. The priming effect was determined using the difference score between the correct number of stem completions for primed versus unprimed words. This is a value determined for each participant using the following equation: correct number of stem completions for primed word minus the correct number of stem completions for unprimed words. A larger difference score indicates a stronger implicit memory. (NCT01361633)
Timeframe: Outcome measures will be collected during a single neuropsychological testing administration lasting approximately 3 hours without further patient follow-up

Interventioncorrect stem completions (Mean)
Medication3.16
Sugar Pill2.00

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Trails B

Trails B is a measure of cognitive flexibility. The participant alternates sequencing between numbers and letters. An age and education-adjusted t-score for time to complete the exercise was used as the dependent variable. A T-score of 50 is equal to the mean, with a standard deviation of 10 points. A higher T-score is a more favorable outcome. (NCT01361633)
Timeframe: Outcome measures will be collected during a single neuropsychological testing administration lasting approximately 3 hours without further patient follow-up

Interventiont-scores (Mean)
Medication52.16
Sugar Pill48.83

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Continuous Performance Test

"Sustained attention was assessed using the Penn version of the Continuous Performance Test. During the CPT the participant responds to a target stimulus (e.g., the letter A), while inhibiting responding to distractor stimuli. Reaction time to correct targets (true positives) was used as the dependent variable. Faster reaction times indicate better performance." (NCT01361633)
Timeframe: Outcome measures will be collected during a single neuropsychological testing administration lasting approximately 3 hours without further patient follow-up

Interventionmilliseconds (Mean)
Medication479.50
Sugar Pill507.80

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Effect of D-cycloserine + Cue-exposure Treatment on Electromyogram

"Recently abstinent smokers assigned to receive D-cycloserine + CET will have less physiologic (electromyogram) reactivity to smoking cues at the Post-Extinction Assessment than those who receive placebo + CET.~Subjects were presented with 2 blocks of audio recordings, one smoking-related script and one neutral script unrelated to smoking. Electromyogram of the corrugator (EMGc)measurement was obtained after each audio recording was presented. The EMGc mean was obtained for each script (smoking vs neutral). Differences in responsivity (EMGc) to smoking cues (smoking script) was compared between subjects who received D-cycloserine + CET and subjects who received placebo + CET." (NCT01399866)
Timeframe: 6 weeks

Interventionchange in micro volts (Mean)
Placebo0.25
D-cycloserine0.46

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Effect of D-cycloserine + Cue-exposure Treatment on Heart Rate

"Recently abstinent smokers assigned to receive D-cycloserine + CET will have less physiologic (heart rate) reactivity to smoking cues at the Post-Extinction Assessment than those who receive placebo + CET.~Subjects were presented with 2 blocks of audio recordings, one smoking-related script and one neutral script unrelated to smoking. Heart rate measurement was obtained after each audio recording was presented. The heart rate mean was obtained for each script (smoking vs neutral). Differences in responsivity (heart rate) to smoking cues (smoking script) was compared between subjects who received D-cycloserine + CET and subjects who received placebo + CET." (NCT01399866)
Timeframe: 6 weeks

Interventionchange in beats per minute (Mean)
Placebo-0.13
D-cycloserine0.98

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Effect of D-cycloserine + Cue-exposure Treatment on Skin Conductance

"Recently abstinent smokers assigned to receive D-cycloserine + CET will have less physiologic (skin conductance) reactivity to smoking cues at the Post-Extinction Assessment than those who receive placebo + CET.~Subjects were presented with 2 blocks of audio recordings, one smoking-related script and one neutral script unrelated to smoking. Assessment of skin conductance was made after each audio recording was presented. The skin conductance mean was obtained for each script (smoking vs neutral). Differences in responsivity (skin conductance) to smoking cues (smoking script) was compared between subjects who received D-cycloserine + CET and subjects who received placebo + CET." (NCT01399866)
Timeframe: 6 weeks

Interventionchange in microSiemens (Mean)
Placebo0.14
D-cycloserine0.18

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Effect of D-cycloserine + Cue-exposure Treatment on Craving

Recently abstinent smokers assigned to receive D-cycloserine + CET will have less craving at the Post-Extinction Assessment than those who receive placebo + CET The scale used to measure craving was a Visual Analogue Scale 0 (no desire at all) - 7 (unable to resist) Subjects were presented with 2 blocks of audio recordings, one smoking-related script and one neutral script unrelated to smoking. Craving level was obtained after each audio recording was presented. The craving mean was obtained for each script (smoking vs neutral). Differences in craving level response to smoking cues (smoking script) was compared between subjects who received D-cycloserine + CET and subjects who received placebo + CET. (NCT01399866)
Timeframe: 6 weeks

Interventionchange in units on a scale (Mean)
Placebo2.28
D-cycloserine1.44

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Effect of D-cycloserine + Cue-exposure Treatment on Continuous Abstinence From Tobacco Smoking.

Participants assigned to receive D-cycloserine + CET will achieve better maintenance of tobacco abstinence, as assessed with self-report and saliva cotinine measurements, than those who receive placebo + CET at week 6 follow up visits (NCT01399866)
Timeframe: Up to 6 weeks

Interventionpercentage of participants (Number)
Placebo9
D-cycloserine30

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Effect of D-cycloserine + Cue-exposure Treatment on Attentional Bias Toward Smoking Cuesmeasured With the Emotional Stroop Task

Recently abstinent smokers assigned to receive D-cycloserine + CET will have less attentional bias (Smoking Stroop task) toward smoking cues at the Post-Extinction Assessment than those who receive placebo + CET The Emotional Stroop uses smoking-related words and neutral words to measure attentional bias toward smoking related cues. Attentional bias is a central feature of many cognitive theories of addiction and can be measured with an emotional analog of the Stroop task. In this task, participants name the colors in which words are printed, and the words vary in their relevance to smoking. Extensive research has shown that patients are often slower to name the color of a word associated with concerns relevant to their clinical condition due to distraction by the meaning of the word(Williams, Mathews et al. 1996). The Stroop interference Score is obtained by subtracting Reaction Time (RT) to smoking minus the Reaction Time to neutral (NCT01399866)
Timeframe: Baseline and week 6

InterventionStroop interference Score (Mean)
Placebo35.27
D-cycloserine50.30

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Clinical Global Impression-Severity (CGI-Severity)

The Clinical Global Impression-Severity is a 7-point clinician rating of illness severity, with a score of 0 indicating no illness and a score of 6 indicating extremely severe symptoms. Because the secondary outcome was the change in score from randomization to post treatment, a more negative score indicates a greater reduction in symptom severity. (NCT01404208)
Timeframe: Change from Randomization Point to Post Treatment

InterventionChange in score from randomization (Mean)
D-Cycloserine-1.39
Sugar Pill-1.2

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Children's Yale-Brown Obsessive Compulsive Scale (CY-BOCS)

The CY-BOCS is a measure of severity of OCD symptoms, including interference, time spent on thoughts or behaviors, distress, resistance, etc. The CY-BOCS is measured from 0 to 40, with larger values indicating more severe symptoms. Our outcome measure was the difference between the post treatment and randomization scores. When those values are negative, it indicates a reduction in symptom severity. (NCT01404208)
Timeframe: Change from Score at Randomization to Post Treatment

InterventionChange in score from randomization (Mean)
D-Cycloserine-10.35
Sugar Pill-9.40

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Children's Yale-Brown Obsessive-Compulsive Scale.

The Children's Yale-Brown Obsessive-Compulsive Scale measures the severity of OCD symptoms. There are 10 questions that are summed to arrive at a total score, with higher scores representing more severe OCD symptoms (scores range from 0-40). (NCT01411774)
Timeframe: 10 weeks

Interventionunits on a scale (Mean)
Cognitive-behavioral Therapy Plus Pill Placebo13.53
Cognitive-behavioral Therapy Plus D-cycloserine13.98

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Clinical Global Impression-Severity

The Clinical Global Impression-Severity involves a trained clinician rating how severe the person's OCD symptoms are on a 0 to 6 scale, with higher scores corresponding to more severe symptoms. This rating only involves a clinician completing a single item. (NCT01411774)
Timeframe: 10 weeks

Interventionunits on a scale (Mean)
Cognitive-behavioral Therapy Plus Pill Placebo2.23
Cognitive-behavioral Therapy Plus D-cycloserine2.28

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Clinician's Global Impression (CGI)-Improvement

"Clinician rating of global illness severity (at post-treatment)~CGI-Improvement range 1-7; higher scores indicate poorer improvement; classified as responder if score = 1 or 2, nonresponder if score > 2" (NCT01450306)
Timeframe: 2 weeks

Interventionparticipants (Number)
D-cycloserine Plus Exposure Therapy8
Placebo Plus Exposure Therapy9

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Clinician's Global Impression (CGI)-Severity

"Clinician rating of global illness severity (at pre- and post-treatment)~CGI-Severity range 1-7; higher scores indicate greater illness severity." (NCT01450306)
Timeframe: 2 weeks

Interventionunits on a scale (Mean)
D-cycloserine Plus Exposure Therapy3
Placebo Plus Exposure Therapy2.7

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Snake Questionnaire (SNAQ)

"30-item self-report scale of severity of snake fear and avoidance~Range: 0-30; higher values indicate greater fear severity" (NCT01450306)
Timeframe: 2 weeks

Interventionunits on a scale (Mean)
D-cycloserine Plus Exposure Therapy9.6
Placebo Plus Exposure Therapy9.7

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Physiological Posttraumatic Stress Disorder (PTSD) Probability as Determined From Psychophysiologic Responses to Traumatic Recollection

The posterior probability of developing PTSD was determined for each participant from a composite of psychophysiological responses to script-driven imagery of traumatic events that included assessments of heart rate response in beats per minute, skin conductance response in microSiemens, and corrugator electromyogram (EMG) responses of the left lateral frontalis facial muscle in microVolts. Responses for the traumatic scripts were averaged and square-root transformed for analysis. Responses during personal traumatic imagery of previously studied individuals with and without current PTSD was used to calculate each participant's posterior probability of being classified as PTSD. (NCT01490697)
Timeframe: 1 week following treatment (Day 14)

Interventionpercent probability (Mean)
Placebo Plus Placebo44
Mifepristone Plus d-Cycloserine (DCS)45

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Change From Baseline in the Impact of Event Scale-Revised (IES-R) Total Score

IES-R is a 22-item patient reported measure of PTSD symptoms. Each question is answered using a 5-point scale where 0=not at all to 4=extremely for a total possible score of 0 to 88. Lower scores represent less severe symptoms and higher scores representing more severe symptoms. IES-R change scores were calculated by subtracting the Day 14 IES-R total score from the Day 7 IES-R total score. A negative change from Baseline indicates improvement of symptoms and a positive change from Baseline indicates a worsening of symptoms. (NCT01490697)
Timeframe: Day 7 (Baseline) and Day 14

,
Interventionscore on a scale (Mean)
BaselineChange from Baseline at Day 14
Mifepristone Plus d-Cycloserine (DCS)52.4-8.9
Placebo Plus Placebo55.3-5.0

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Medication Side-effects

self-report of medication side effects (Units of Measure is the count of specific reported effects) (NCT01526538)
Timeframe: 1 month post-treatment.

InterventionAdverse event reports (Number)
D-cycloserine0
Control0

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Learning Task by Itami and Uno

(NCT01526538)
Timeframe: At the baseline laboratory visit

Intervention% correct (Mean)
50 mg D-cycloserine81.5
Sugar Pill72.9

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Urinalysis Benzoylecgonine (Cocaine Metabolite)(ng/ml)

The primary outcome for this study will be post-treatment continuous abstinence, as assessed by urinalysis results (NCT01526538)
Timeframe: 1 month post-treatment

Interventionng/ml (Mean)
50 mg D-cycloserine36.7
Sugar Pill32.4

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Loss of Motivated Behavior HAM-D Factor

includes the total of four HAM-D items: (Item 7: Work and activities, Item 12. Somatic symptoms (appetite), Item 14. Genital symptoms (libido), and Item 16. Weight loss). Range 0-11, higher scores indicate worse symptoms (NCT01833897)
Timeframe: 8 weeks

Interventionunits on a scale (final score) (Mean)
Ketamine and DCS Treatment1.6

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Hamilton Depression Rating Scale (HAM-D)

"Depression rating scale: Range 0-53, higher scores indicate worse depression. 0-7 = Normal 8-13 = Mild Depression 14-18 = Moderate Depression 19-22 = Severe Depression~≥ 23 = Very Severe Depression" (NCT01833897)
Timeframe: 8 weeks

Interventionunits on a scale (final score) (Mean)
Ketamine and DCS Treatment9.5

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Hamilton Anxiety Scale

Each item is scored on a scale of 0 (not present) to 4 (severe), with a total score range of 0-56, where <17 indi- cates mild severity, 18-24 mild to moderate severity and 25-30 moderate to severe. (NCT01833897)
Timeframe: 8 weeks

Interventionunits on a scale (final score) (Mean)
Ketamine and DCS Treatment6.4

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HAM-D Suicide Item

Ham-D suicide item: range 0-4, higher scores indicate worse symptoms (NCT01833897)
Timeframe: 8 weeks

Interventionunits on a scale (final) (Mean)
Ketamine and DCS Treatment0.3

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Beck's Depression Inventory

Range 0-63, with higher scores worse. Total score of 0-13 is considered minimal range, 14-19 is mild, 20-28 is moderate, and 29-63 is severe. (NCT01833897)
Timeframe: 8 weeks

Interventionunits on a scale (final score) (Mean)
Ketamine and DCS Treatment10.8

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Disruptions

Disruptions were defined as turning the head 45 degrees away from the spoon and/or pushing away the spoon or feeder's hand/arm during the bite presentation. Converted counts of each variable into percentages by dividing the total occurrence of a target behavior during a meal by the total number of bites presented per meal (NCT01923896)
Timeframe: Mealtime behavior (disruptions) at meal 1

Interventionpercentage of inappropriate behaviors (Median)
Behavioral Intervention & DCS87.6
Behavioral Intervention & Placebo84.3

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Disruptions

Disruptions were defined as turning the head 45 degrees away from the spoon and/or pushing away the spoon or feeder's hand/arm during the bite presentation. Converted counts of each variable into percentages by dividing the total occurrence of a target behavior during a meal by the total number of bites presented per meal (NCT01923896)
Timeframe: Mealtime behavior (disruptions) at meal 13

Interventionpercentage of inappropriate behaviors (Median)
Behavioral Intervention & DCS13.4
Behavioral Intervention & Placebo15

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Rapid Swallowing

Rapid swallowing was scored if the child swallowed the entire bolus within 30 seconds after the feeder deposited the bite. This was visually confirmed by the feeder using a three-step prompting sequence (i.e., verbal: ''show me''; gestural: ''show me like this'' plus modeling opening the mouth; physical: ''show me'' plus gentle pressure applied to the side of the teeth with a baby spoon). (NCT01923896)
Timeframe: Mealtime behavior (swallowing) at meal 1

Interventionpercentage of bites (Median)
Behavioral Intervention & DCS18.6
Behavioral Intervention & Placebo14.3

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Rapid Swallowing

Rapid swallowing was scored if the child swallowed the entire bolus within 30 seconds after the feeder deposited the bite. This was visually confirmed by the feeder using a three-step prompting sequence (i.e., verbal: ''show me''; gestural: ''show me like this'' plus modeling opening the mouth; physical: ''show me'' plus gentle pressure applied to the side of the teeth with a baby spoon). (NCT01923896)
Timeframe: Mealtime behavior (swallowing) at meal 13

Interventionpercentage of bites (Median)
Behavioral Intervention & DCS96.3
Behavioral Intervention & Placebo88.3

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Frequency of Side Effects During Study Participation

Assessed using the Systematic Assessment for Treatment Emergent Events. Number of participants who endorsed an adverse event during study participation (NCT01934972)
Timeframe: 26 Weeks

Interventionparticipants (Number)
CR + DCS0
CR + Placebo0

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Change From Baseline in Cognitive Functioning

"Level of cognitive functioning will be assessed via overall cognitive composite score from the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery. Scores on the MATRICS are presented at T-scores with a mean of 50 and standard deviation of 10 as compared to a normative sample. The possible range of scores are 0-100. Higher scores are indicative of better cognitive functioning.~Change from baseline in cognitive functioning was calculated by taking the MATRICS overall cognitive functioning score at 26-week follow-up and subtracting the MATRICS overall cognitive composite score from baseline. Positive values on this score are indicative of improvements in cognitive functioning from baseline.~Missing values on the MATRICS were addressed using multiple imputation" (NCT01934972)
Timeframe: 26 weeks

InterventionT-Scores (Mean)
CR + DCS10.90
CR + Placebo7.12

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Change From Baseline in Depressive Symptomatology

Depressive symptomatology assessed using the Inventory of Depressive Symptomatology (Clinician-Rated). Total scores on this measure range from 0-84 with higher scores indicative of worse depressive symptomatology. Change from baseline in depressive symptomatology was calculated by subtracting baseline scores on the Inventory of Depressive Symptomatology from 26-week scores on this measure. Positive values of this change score indicate that depressive symptoms were worse at 26-week assessment than at baseline assessment. (NCT01934972)
Timeframe: 26 Weeks

Interventionunits on a scale (Mean)
CR + DCS1.25
CR + Placebo2.67

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Change From Baseline in Functional Capacity

"Functional capacity assessed using the Brief University of California, San Diego Performance-Based Skills Assessment (UPSA). Scores range from 0-100 with higher scores indicative of greater functional capacity.~Change score were calculated by subtracting baseline scores on the UPSA from scores from the 6-month assessment. Positive values are indicative of higher functional capacity at 26-week follow-up as compared to baseline assessment." (NCT01934972)
Timeframe: 26 Weeks

Interventionscore on a scale (Mean)
CR + DCS9.59
CR + Placebo-9.26

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Change From Baseline in Manic Symptomatology

Manic symptomatology assesed using the Yung Mania Scale. Total scores on this scale range from 0 to 60 with higher scores indicative of greater severity of manic symptoms. Change scores from baseline were calculated by subtracting baseline total scores on this measure from 26-week scores. For this change score, positive values indicate that manic symptom severity was worse at 26-week follow-up than at baseline (NCT01934972)
Timeframe: 26 weeks

Interventionunits on a scale (Mean)
CR + DCS0.27
CR + Placebo-0.25

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Change From Baseline in Medication Adherence

"Medication adherence assessed using the Medication Adherence Rating Scale. Higher scores on this measure are indicative of worse medication adherence. Scores on this scale range from 0-10.~Change scores were calculated by subtracted scores on this measure at baseline from scores at 26-week assessment. Positive values on this change score are indicative of worse medication adherence at 26-week follow-up as opposed to baseline assessment." (NCT01934972)
Timeframe: 26 Weeks

Interventionscore on a scale (Mean)
CR + DCS0
CR + Placebo0.5

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Change From Baseline in Metacognition

"Metacognition assessed using the Metacognitive Awareness Inventory. Total scores on this measure range from 0-100 with higher scores indicative of greater metacognition.~Change in metacognition from baseline was calculated by subtracting baseline total scores on this measure from total scores on this measure at 26-week assessment. Positive values on this change score indicate that metacognition scores were higher at 26-week assessment than at baseline assessment" (NCT01934972)
Timeframe: 26 weeks

Interventionscore on a scale (Mean)
CR + DCS59.56
CR + Placebo57.04

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Change From Baseline in Social Functioning

"Social functioning assessed using the Social Functioning Scale. Total score calculated by converting all subscale scores to a standard score with mean = 100 and standard deviation = 15. These subscale scores are then averaged to calculate the total score. There is no set minimum or maximum on this scale given this scoring procedure.~Change from baseline in social functioning was calculated by subtracting total scores at baseline assessment from total scores at 26-week. A positive value on this change score are indicative of better social functioning at 26-week assessment than at baseline." (NCT01934972)
Timeframe: 26 Weeks

Interventionscore on a scale (Mean)
CR + DCS17.87
CR + Placebo30.85

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Change From Baseline in Stage of Recovery

Stage of recovery assessed using the Stages of Recovery Instrument. This instrument identifies which phase of recovery the participant identifies themselves to be within: moratorium, awareness, preparation, rebuilding, and growth. Outcome presented in the number of participants identifying as being within the growth phase of recovery at 26-week followup (NCT01934972)
Timeframe: 26 weeks

Interventionparticipants (Number)
CR + DCS2
CR + Placebo2

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Change in Instrinsic Motivation From Baseline

"Intrinsic motivation assessed using the Intrinsic Motivation Inventory (IMI). Scores on this measure range from 21-147 with higher scores indicative of greater intrinsic motivation. For the current study, we asked specifically about intrinsic motivation to participate in CR.~Change scores were calculated by subtracting baseline total scores on this measure from total scores obtained at 26-week assessment. Positive values on this change score indicate that participants reported greater intrinsic motivation as 26-week assessment as compared to baseline assessment." (NCT01934972)
Timeframe: 26 weeks

Interventionscore on a scale (Mean)
CR + DCS14.5
CR + Placebo7.67

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Change From Baseline in Quality of Life

"Quality of life assessed using the World Health Organization Quality of Life Scale. A total score was calculated by averaging scores for the four subscales on this measure. Range for this total score is 0-100 with higher scores indicative of greater quality of life.~Change scores were calculated by subtracting baseline scores on this measure from week-26 scores. Positive values for this change score indicate the quality of life scores were greater at week 26 than at baseline." (NCT01934972)
Timeframe: 26 Weeks

Interventionunits on a scale (Mean)
CR + DCS7.75
CR + Placebo7.92

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Anxiety Sensitivity Mechanistic Target

Anxiety sensitivity was assessed using the Anxiety Sensitivity Index-3, which is an 18 item measure of fear of bodily sensations. Participants rated their concern regarding the possible negative consequences of internal anxiety-related sensations. Scores range from 0-72, with higher scores indicated greater sensitivity to bodily sensations (worse outcome). (NCT01944423)
Timeframe: Assessed from week 3-29, week 7 reported (end of treatment)

Interventionunstandardized units (Mean)
PSRT_DCS15.37
PSRT_PBO17.80

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Panic Symptoms Mechanistic Target

Panic disorder severity scale is a 7-item measure assessing the severity of seven features of panic: frequency of panic attacks, distress during panic attacks, anticipatory anxiety, agoraphobic fear and avoidance, interoceptive fear and avoidance, impairment of work functioning, and impairment of social functioning. Items are rated on a five-point Likert scale ranging from 0 (none) to 4 (extreme), with a total possible score of 28. Higher scores indicate greater severity and impairment. (NCT01944423)
Timeframe: Assessed from week 3-29, week 29 reported (6-month follow-up)

Interventionunstandardized units (Mean)
PSRT_DCS5.36
PSRT_PBO5.40

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Smoking Abstinence

Smoking status will be assessed at baseline and each of the follow-up assessments using point prevalence abstinence (PPA) measures verified with carbon monoxide and saliva cotinine. (NCT01944423)
Timeframe: Assessed from week 3-29, week 29 reported

Interventionpercentage of participants (Number)
PSRT_DCS8.25
PSRT_PBO12.35

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Change in Psychotic Symptoms Rating Scale-Delusions (PSYRATS-D)

The change in the Delusions subscale total of the Psychotic Symptoms Rating Scale (PSYRATS) from Baseline to Week 12. The Delusions subscale is a composite score of 6 items each rated from 0-4 with 4 indicating more severe symptomology. The Delusions subscale has a possible range of 0-24. (NCT01981759)
Timeframe: Baseline to Week 12

,
Interventionunits on a scale (Mean)
Baseline PSYRATS Delusion Subscale TotalWeek 12 PSYRATS Delusion Subscale Total
D-Cycloserine11.8311.91
Placebo14.2612.18

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Change in Alternate Beliefs Exercise (ABE)

"The Alternate Belief Exercise is a measurement of cognitive flexibility. The scores range from 0-21, and a higher score indicates an increased number of alternative beliefs reported.~This outcome measurement reports the change in number of alternate beliefs generated from weeks 3 to 4 as a predictor of improvement of the PSYRATS Delusions Subscale total score at 12 weeks. Thus a higher score in this outcome measurement indicates a greater number of alternative beliefs reported at week 4 as compared to week 3. This implies greater cognitive flexibility at week 4 as compared to week 3 directly after drug administration." (NCT01981759)
Timeframe: Week 3 to Week 4

InterventionChange in a score (Mean)
Placebo1.15
D-Cycloserine0.59

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Change in Logical Memory Test-WMS-III

"The Logical Memory Test of the Wechsler Memory Scale is a measure of verbal declarative memory. We are using it to evaluate memory consolidation by analyzing the number of thematic elements recalled after a delay of 7 days. Participants are read two different stories-one at Screening visit #2 and one at Baseline. They are asked to recall specific items and narrative themes after 7 days. Scores range from 0-7, 7 indicating perfect thematic recall, and 0 indicating no thematic elements were remembered and worse thematic recall.~We hypothesize that improved memory consolidation (assessed with the Logical Memory Test) tested 7 days after the first dose of D-cycloserine will predict improvement of delusional scores measured by the PSYRATS-D.~The reported outcome (change in Logical Memory Test score) was calculated by subtracting the screening visit 2 score from the baseline score for each participant." (NCT01981759)
Timeframe: 7 days after Baseline, and 7 days after Screening visit 2

InterventionChange in a score (Mean)
Placebo-0.96
D-Cycloserine-1.03

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Social Anxiety Symptom Severity

"The main outcome was a composite Z-score from the Liebowitz Social Anxiety Scale (LSAS) and the Social Phobic Disorders Severity and Change Form (SPD-SC Form).~The Composite Z-score of the LSAS and SPD-SC Form indicates the number of standard deviations away from the mean. A Z-score of 0 is equal to the mean of a reference population. Negative numbers indicate values lower symptom severity and positive numbers indicate higher symptom severity.~The LSAS is a 24-item scale that measures fear and avoidance in social and performance situations within the last week, using 0 (no fear/never avoids) to 3 (severe fear/usually avoids) scale. LSAS scores range from 0-144 with higher scores indicated worse outcomes. The SPD-S is the Clinical Global Impression Scale27 adapted for SAD, which instructs evaluators to use a 7-point scale (1=normal, not at all ill; 7=among the most extremely ill patients) to index the severity of social anxiety." (NCT02066792)
Timeframe: Assessments took place at multiple time points from baseline to 3-month follow-up. The three-month is reported

Interventionscore on a scale (Mean)
Tailored Post-Session DCS-.46
Pre-Session DCS-.90
Placebo-.39
Non-Tailored Post-Session DCS-.88

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Number of Blocks Moved During the Box and Block Test (BBT) of Affected Arm

Change in functional motor task performance of the arm affected by the stroke was assessed with the Box and Block Test (BBT). The BBT involves dexterous manipulation of objects and voluntary motor control, which improves with upper limb recovery following stroke. The number of blocks moved within 60 seconds are counted. Baseline scores of the mean number of blocks moved are presented in the Outcome Measure Data Table and the impact of the study arm at Day 30 is presented in the statistical analysis section. (NCT02082912)
Timeframe: Baseline, Day 30

Interventionblocks per minute (Mean)
D-cycloserine9.7
Placebo9.6

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Center for Epidemiologic Studies Depression (CES-D) Scale Score

Depressive symptoms were assessed with the Center for Epidemiologic Studies Depression (CES-D) Scale. The CES-S has 20 items rated on a scale of 0 to 3. Total scores range from 0 to 60 with higher scores indicating more depressive symptoms, and a score of 16 or above indicates depression. Baseline scores are presented in the Outcome Measure Data Table and the impact of the study arm at Day 30 is presented in the statistical analysis section. (NCT02082912)
Timeframe: Baseline, Day 30

Interventionunits on a scale (Mean)
D-cycloserine15.1
Placebo9.2

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Display Enhanced Testing for Concussions and Mild Traumatic Brain Injury (mTBI) (DETECT) System Score

"Using a computer, helmet with heads-up-display, headphones with audio inputs, and an input unit with two buttons (Yes and No), the DETECT system combines an immersive environment with neuropsychological tests to assess mTBI. The DETECT software consists of a series of tests evaluating information processing speed, episodic memory, and working memory. Performance is scored based on response type (correct, incorrect, and missing) and response time. Test results are displayed using an internal algorithm that is based on the probability of impairment. Mean baseline z-scores are presented in the Outcome Measure Data Table and the impact of the study arm at Day 30 is presented in the statistical analysis section. A z-score of 0 represents a healthy individual; scores above 0 are the number of standard deviations above the mean, indicating more errors, taking more time, and thus having a higher probability of mild cognitive impairment." (NCT02082912)
Timeframe: Baseline, Day 30

Interventionz-score (Mean)
D-cycloserine10.2
Placebo10.1

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Percentage of Stroke Impact Scale (SIS) Categories Meeting Change Criteria

The percentages of Stroke Impact Scale (SIS) physical domain categories meeting criteria for Minimal Clinically Important Difference (MCID) are presented here. The SIS has 59 items in 8 domains of function where respondents rate their degree of difficulty on a 5-point scale, plus a 9th category for stroke recovery (one item, scored from 0 to 100). Scores for each domain are generated so that total scores for each domain range from 0 - 100, where higher scores indicate less difficulty and more recovery. A change of more than 4.5 to 17.8 for the domains was considered a MCID. A higher percentage of SIS categories meeting the MCID criteria indicates increased improvement in that study arm. (NCT02082912)
Timeframe: Baseline, Day 30

Interventionpercentage of category scores (Number)
D-cycloserine44.4
Placebo24.1

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Grip Strength of Affected Hand

Hand-grip strength was assessed using the whole hand and was defined as the average of 3 trials using a calibrated Jamar dynamometer (Jamar Dynamometer, Asimow Engineering Co., Santa Monica, CA), with the elbow flexed to 90º and the forearm in a neutral position. This is the standardized method for measuring hand-grip strength with a Jamar dynamometer recommended by the American Society of Hand Therapists. An increase in values means that grip strength is improving. (NCT02082912)
Timeframe: Baseline, Day 30

,
InterventionNewton (Mean)
BaselineDay 30
D-cycloserine3.954.90
Placebo5.728.44

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Neurocognitive Function

Scores on each of 8 domains of cognitive function (speed of processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning/problem solving, social cognition, overall composite). Scores are T scores ranging from 0-100, with 50 representing the mean for a population based on a normal distribution, standard deviation of 10. Higher scores signify better functioning. (NCT02304432)
Timeframe: Baseline and Week 8 of open-label DCS treatment

InterventionT scores (Median)
Baseline Processing SpeedBaseline Attention/VigilanceBaseline Working MemoryBaseline Verbal LearningBaseline Visual LearningBaseline Reasoning/Problem SolvingBaseline Social CognitionBaseline Overall Composite ScoreWeek 8 of open-label DCS Processing SpeedWeek 8 of open-label DCS Attention/VigilanceWeek 8 of open-label DCS Working MemoryWeek 8 of open-label DCS Verbal LearningWeek 8 of open-label DCS Visual LearningWeek 8 of open-label DCS Reasoning/Problem SolvingWeek 8 of open-label DCS Social CognitionWeek 8 of open-label DCS Overall Composite Score
Open Label DCS48.544.538.55450.552.54846.552.547.550.543.554.566.544.551.5

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Clinical Global Impression (CGI) Severity Scores

CGI severity scores measure severity of mental illness on a scale of 1-7 where 1 means normal, not at all ill, 2 means borderline mentally ill, 3 means mildly ill, 4 means moderately ill, 5 means markedly ill, 6 means severely ill and 7 means among the most extremely ill patients. (NCT02304432)
Timeframe: Baseline & at 2, 4, 6 & 8 Weeks during open-label phase 1 and every 2 weeks up to 24 weeks during open label phase 2

,
Interventionunits on a scale (Median)
Baseline CGI2 weeks CGI4 weeks CGI6 weeks CGI8 weeks CGI10 weeks CGI12 weeks CGI14 weeks CGI16 weeks CGI18 weeks CGI20 weeks CGI22 weeks CGI24 weeks CGI
First Open Label DCS42222NANANANANANANANA
Second Open Label DCS2.52.52.52.52.532.522.52.52.52.52.5

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Brief Psychiatric Rating Scale (BPRS) Scores

Total BPRS score measures severity of 18 psychiatric symptoms. Each symptom is scored 1-7 with the total score ranging from 18-126. 18 means no symptoms and 126 means very severe symptoms. (NCT02304432)
Timeframe: Baseline, 2, 4, & 6 weeks (crossover periods)

,
Interventionunits on a scale (Number)
Baseline BPRS for first intervention2 weeks BPRS for first intervention4 weeks BPRS for first intervention6 weeks BPRS for first interventionBaseline BPRS for second intervention2 weeks BPRS for second intervention4 weeks BPRS for second intervention6 weeks BPRS for second intervention
DCS First, Then Placebo2625252639454538
Placebo First, Then DCS2935333536302728

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Brief Psychiatric Rating Scale (BPRS) Scores

Total BPRS score measures severity of 18 psychiatric symptoms. Each symptom is scored 1-7 with the total score ranging from 18-126. 18 means no symptoms and 126 means very severe symptoms. (NCT02304432)
Timeframe: Baseline & at 2, 4, 6 & 8 Weeks during open-label phase 1 and every 2 weeks up to 24 weeks during open label phase 2

,
Interventionunits on a scale (Median)
Baseline BPRS2 weeks BPRS4 weeks BPRS6 weeks BPRS8 weeks BPRS10 weeks BPRS12 weeks BPRS14 weeks BPRS16 weeks BPRS18 weeks BPRS20 weeks BPRS22 weeks BPRS24 weeks BPRS
First Open Label DCS3725262424.5NANANANANANANANA
Second Open Label DCS31.530.52825.52626.52625.528.5272524.526.5

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Brain Glycine/CR Ratio

Proton magnetic resonance spectroscopy at 4T: brain glycine/CR ratio. Participants were assessed at baseline (pre-glycine challenge dose and 60, 80, 100 and 120 minutes post glycine dose) and in week 8 of of open-label DCS treatment: pre-DCS dose, and 60, 80, 100 and 120 minutes post DCS dose. Measured in posterior occipital cortex. (NCT02304432)
Timeframe: Baseline and Week 8 of DCS treatment

Interventionratio (Median)
BaselineBaseline at 60 minutesBaseline at 80 minutesBaseline at 100 minutesBaseline at 120 minutesWeek 8 of DCS: BaselineWeek 8 of DCS: 60 minutesWeek 8 of DCS: 80 minutesWeek 8 of DCS: 100 minutesWeek 8 of DCS: 120 minutes
Open Label DCS0.412450.503750.652950.615050.82560.109770.2488850.326090.320520.312155

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Auditory Evoked Potentials in Latency (Msec)

Auditory evoked potential latency: P300 at fz, cz, and pz; N100 at fz and cz; P200 at fz and cz. (NCT02304432)
Timeframe: Baseline and Week 8 of DCS treatment

Interventionmsec (Number)
P300 at fz: BaselineP300 at cz: BaselineP300 at pz: BaselineN100 at fz: BaselineN100 at cz: BaselineP200 at fz: BaselineP200 at cz: BaselineP300 at fz: Week 8 of DCSP300 at cz: Week 8 of DCSP300 at pz: Week 8 of DCSN100 at fz: Week 8 of DCSN100 at cz: Week 8 of DCSP200 at fz: Week 8 of DCSP200 at cz: Week 8 of DCS
First Open Label DCS279.297279.297279.29797.65691.797197.266193.359294.920294.00029487.988.000212.890212.000

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Auditory Evoked Potentials in Amplitude (Degrees Measured in Microvolts)

Auditory evoked potential amplitude: P300 at fz, cz, and pz; N100 at fz and cz; P200 at fz and cz; P50 S1 and S2; mismatch negativity (MMN) at fz and cz. (NCT02304432)
Timeframe: Baseline and Week 8 of DCS treatment

Interventionmicrovolts (Number)
P300 at fz: BaselineP300 at cz: BaselineP300 at pz: BaselineN100 at fz: BaselineN100 at cz: BaselineP200 at fz: BaselineP200 at cz: BaselineP50 S1: BaselineP50 S2: BaselineMMN at fz: BaselineMMN at cz: BaselineP300 at fz: Week 8 of DCSP300 at cz: Week 8 of DCSP300 at pz: Week 8 of DCSN100 at fz: Week 8 of DCSN100 at cz: Week 8 of DCSP200 at fz: Week 8 of DCSP200 at cz: Week 8 of DCSP50 S1: Week 8 of DCSP50 S2: Week 8 of DCSMMN at fz: Week 8 of DCSMMN at cz: Week 8 of DCS
First Open Label DCS-0.6356.5295.340-3.926-3.6151.6626.5912.7591.23-3.356-4.1303.0306.8106.620-3.260-3.9408.2008.1601.360.4-3.330-1.540

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Auditory Evoked Potentials - P50 Ratio (P50 S2/S1) (Amplitude)

Auditory evoked potential amplitude: P50 ratio (P50 S2/S1) (NCT02304432)
Timeframe: Baseline and Week 8 of DCS treatment

Interventionratio (Number)
P50 ratio: BaselineP50 ratio: Week 8 of DCS
First Open Label DCS44.5130

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Auditory Evoked Potentials in Gamma Oscillations (the Power Spectrum is Measured in Microvolts Squared)

Auditory evoked potential gamma: G40 hz phase locking at fz and cz; G30 hz phase locking at fz and cz; G20 hz phase locking at fz and cz (NCT02304432)
Timeframe: Baseline and Week 8 of DCS treatment

Interventionmicrovolts squared (Number)
G40 hz phase locking at fz: BaselineG40 hz phase locking at cz: BaselineG30 hz phase locking at fz: BaselineG30 hz phase locking at cz: BaselineG20 hz phase locking at fz: BaselineG20 hz phase locking at cz: BaselineG40 hz phase locking at fz: Week 8 of DCSG40 hz phase locking at cz: Week 8 of DCSG30 hz phase locking at fz: Week 8 of DCSG30 hz phase locking at cz: Week 8 of DCSG20 hz phase locking at fz: Week 8 of DCSG20 hz phase locking at cz: Week 8 of DCS
First Open Label DCS0.1350.1680.1900.1630.0230.0300.3440.3810.1680.190.01-0.01

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Depression Symptom Scores

Hamilton Depression Scale (HAM) measures severity of depression symptoms. The sum of the ratings for 9 depression symptoms is measured on a scale of 0-2 with 0 meaning no depression symptoms and 2 meaning some level of severity of that specific symptom. The rating for one depression symptom is measured on a scale of 0-3 with 0 meaning no depression symptoms and 3 meaning a severe level of that specific symptom. The sum of ratings for 11 depression symptoms is measured on a scale of 0-4, with 0 meaning no symptoms and 4 meaning a severe level of that specific symptom. The three sums are added to produce an overall depression rating scale score ranging from 0-65. Higher scores indicate worse depression symptoms. (NCT02304432)
Timeframe: Baseline & at 2, 4, 6 & 8 Weeks during open-label phase 1 and every 2 weeks up to 24 weeks during open label phase 2

,
Interventionunits on a scale (Median)
Baseline HAM2 weeks HAM4 weeks HAM6 weeks HAM8 weeks HAM10 weeks HAM12 weeks HAM14 weeks HAM16 weeks HAM18 weeks HAM20 weeks HAM22 weeks HAM24 weeks HAM
First Open Label DCS51.510.51.5NANANANANANANANA
Second Open Label DCS0.51102.50003.50000

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Depression Symptom Scores

Hamilton Depression Scale (HAM) measures severity of depression symptoms. The sum of the ratings for 9 depression symptoms is measured on a scale of 0-2 with 0 meaning no depression symptoms and 2 meaning some level of severity of that specific symptom. The rating for one depression symptom is measured on a scale of 0-3 with 0 meaning no depression symptoms and 3 meaning a severe level of that specific symptom. The sum of ratings for 11 depression symptoms is measured on a scale of 0-4, with 0 meaning no symptoms and 4 meaning a severe level of that specific symptom. The three sums are added to produce an overall depression rating scale score ranging from 0-65. Higher scores indicate worse depression symptoms. (NCT02304432)
Timeframe: Baseline, 2, 4, & 6 weeks (crossover periods)

,
Interventionunits on a scale (Number)
Baseline HAM for first intervention2 weeks HAM for first intervention4 weeks HAM for first intervention6 weeks HAM for first interventionBaseline HAM for second intervention2 weeks HAM for second intervention4 weeks HAM for second intervention6 weeks HAM for second intervention
DCS First, Then Placebo010021292
Placebo First, Then DCS452100000

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Mania Symptom Scores

Young Mania Rating Scale (YMRS) measures severity of manic symptoms. The sum of the ratings for 7 symptoms of mania is measured on a scale of 0-4 and the sumof 4 symptoms of mania is measured on a scale of 0-8 to yield a total score ranging from 0-60, with 0 meaning no manic symptoms and 60 meaning severe manic symptoms. (NCT02304432)
Timeframe: Baseline & at 2, 4, 6 & 8 Weeks during open-label phase 1 and every 2 weeks up to 24 weeks during open label phase 2

,
Interventionunits on a scale (Median)
Baseline YMRS2 weeks YMRS4 weeks YMRS6 weeks YMRS8 weeks YMRS10 weeks YMRS12 weeks YMRS14 weeks YMRS16 weeks YMRS18 weeks YMRS20 weeks YMRS22 weeks YMRS24 weeks YMRS
First Open Label DCS21100NANANANANANANANA
Second Open Label DCS0000000000001

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Clinical Global Impression (CGI) Severity Scores

CGI severity scores measure severity of mental illness on a scale of 1-7 where 1 means normal, not at all ill, 2 means borderline mentally ill, 3 means mildly ill, 4 means moderately ill, 5 means markedly ill, 6 means severely ill and 7 means among the most extremely ill patients. (NCT02304432)
Timeframe: Baseline, 2, 4, & 6 weeks (crossover periods)

,
Interventionunits on a scale (Number)
Baseline CGI for first intervention2 weeks CGI for first intervention4 weeks CGI for first intervention6 weeks CGI for first interventionBaseline CGI for second intervention2 weeks CGI for second intervention4 weeks CGI for second intervention6 weeks CGI for second intervention
DCS First, Then Placebo22223333
Placebo First, Then DCS13333222

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Mania Symptom Scores

Young Mania Rating Scale (YMRS) measures severity of manic symptoms. The sum of the ratings for 7 symptoms of mania is measured on a scale of 0-4 and the sumof 4 symptoms of mania is measured on a scale of 0-8 to yield a total score ranging from 0-60, with 0 meaning no manic symptoms and 60 meaning severe manic symptoms. (NCT02304432)
Timeframe: Baseline, 2, 4, & 6 weeks (crossover periods)

,
Interventionunits on a scale (Number)
Baseline YMRS for first intervention2 weeks YMRS for first intervention4 weeks YMRS for first intervention6 weeks YMRS for first interventionBaseline YMRS for second intervention2 weeks YMRS for second intervention4 weeks YMRS for second intervention6 weeks YMRS for second intervention
DCS First, Then Placebo00000000
Placebo First, Then DCS10004111

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Positive and Negative Symptom Scores

Positive and Negative Symptom Scale (PANSS) measures positive and negative symptoms of schizophrenia. The sum of ratings for seven positive symptoms is measured on a scale from 7-49 with 7 meaning no symptoms and 49 meaning severe symptoms.The sum of ratings for seven negative symptoms is measured on a scale from 7-49 with 7 meaning no symptoms and 49 meaning severe symptoms. (NCT02304432)
Timeframe: Baseline & at 2, 4, 6 & 8 Weeks during open-label phase 1 and every 2 weeks up to 24 weeks during open label phase 2

,
Interventionunits on a scale (Median)
Baseline positiveBaseline negative2 weeks positive2 weeks negative4 weeks positive4 weeks negative6 weeks positive6 weeks negative8 weeks positive8 weeks negative10 weeks positive10 weeks negative12 weeks positive12 weeks negative14 weeks positive14 weeks negative16 weeks positive16 weeks negative18 weeks positive18 weeks negative20 weeks positive20 weeks negative22 weeks positive22 weeks negative24 weeks positive24 weeks negative
First Open Label DCS14.514.5101210.512912912NANANANANANANANANANANANANANANANA
Second Open Label DCS1114111410.513.59139.51210.5131112101210.51210.51210.5129.5121012

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Positive and Negative Symptom Scores

Positive and Negative Symptom Scale (PANSS) measures positive and negative symptoms of schizophrenia. The sum of ratings for seven positive symptoms is measured on a scale from 7-49 with 7 meaning no symptoms and 49 meaning severe symptoms.The sum of ratings for seven negative symptoms is measured on a scale from 7-49 with 7 meaning no symptoms and 49 meaning severe symptoms. (NCT02304432)
Timeframe: Baseline, 2, 4, & 6 weeks (crossover periods)

,
Interventionunits on a scale (Number)
Baseline positive for first interventionBaseline negative symptoms for first intervention2 weeks positive for first intervention2 weeks negative for first intervention4 weeks positive for first intervention4 weeks negative for first intervention6 weeks positive for first intervention6 weeks negative for first interventionBaseline positive for second interventionBaseline negative for second intervention2 weeks positive for second intervention2 weeks negative for second intervention4 weeks positive for second intervention4 weeks negative for second intervention6 weeks positive for second intervention6 weeks negative for second intervention
DCS First, Then Placebo10151015101510151518151815181418
Placebo First, Then DCS11912151113131313131011911911

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Recall of Cognitive Therapy Content

A modified Cognitive Therapy Awareness Scale (CTAS) was used to assess delayed memory for cognitive therapy content from the computerized CBT. Higher scores indicate better memory for CBT skills. Scores range from 0 to 40. (NCT02376257)
Timeframe: Week 2 and Week 3

,,
InterventionNumber of correct units of information (Mean)
Week 2Week 3
100 mg Modafinil26.829.7
250 mg DCS25.428.2
Placebo24.728.7

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1 Week Delayed Recall of Emotional Story Items

1 Week Delayed Recall of a Threat-Related Story. Scores can range from 0 to 74, with higher scores reflect greater memory for story items. (NCT02376257)
Timeframe: Week 2 and Week 3

,,
Interventionunits on a scale (Mean)
Week 2Week 3
100 mg Modafinil21.337.3
250 mg DCS13.525.0
Placebo16.126.4

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Digits Backward

The examiner reads a list of digits and asks that each digit be read backwards. The score is the total number of trials completed correctly; scores range from 0 to 16. Higher scores indicate better performance. (NCT02376257)
Timeframe: Baseline, Week 1, Week 2, Week 3

,,
InterventionNumber of correct trials (Mean)
BaselineWeek 1Week 2Week 3
100 mg Modafinil9.510.411.311.4
250 mg DCS8.39.2510.09.6
Placebo11.312.212.111.7

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1 Week Delayed Recall Logical Memory

Higher scores reflect greater recall of Wechsler Memory Scale (WMS) Story B content assessed one week after last rehearsal. Possible scores range from 0 to 25. (NCT02376257)
Timeframe: Week 2 and Week 3

,,
Interventionunits on a scale (Mean)
Week 2Week 3
100 mg Modafinil4.412.8
250 mg DCS1.89.5
Placebo5.013.6

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Immediate Memory Measured by the Hopkins Verbal Learning Task

The Hopkins Verbal Learning Test (HVLT) consists of a 12-item word list, composed of four words from each of the three semantic categories. The patient's free recall of the list is recorded. The same procedure is repeated for two more trials. The total recall score for the third trial was used as the recorded score and ranged from a minimum of zero to a maximum of 12 correct answers. (NCT02376257)
Timeframe: Baseline, Week 1, Week 2, Week 3

,,
InterventionNumber of words recalled (Mean)
BaselineWeek 1Week 2Week 3
100 mg Modafinil9.69.99.710.1
250 mg DCS8.57.88.78.8
Placebo9.69.49.69.4

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Immediate Recall of Emotional Story Items

Immediate recall score of items from the Emotional Story presentation. Scores can range from 0 to 74, with higher scores reflect greater memory for story items. (NCT02376257)
Timeframe: Week 1, Week 2, Week 3

,,
InterventionNumber of story units recalled (Mean)
Week 1Week 2Week 3
100 mg Modafinil35.246.849.9
250 mg DCS22.434.438.4
Placebo32.235.543.4

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Skills of Cognitive Therapy

This measure assesses the self-reported use of skills from cognitive therapy. Scores can range from 8 to 40, and higher scores indicate greater use. (NCT02376257)
Timeframe: Week 2 and Week 3

,,
Interventionunits on a scale (Mean)
Week 2Week 3
100 mg Modafinil20.524.3
250 mg DCS23.326.4
Placebo24.825.7

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Logical Memory Immediate Recall

Immediate Story Recall from the Wechsler Memory Scale Story B. Higher scores reflect greater recall of the story material from the previous week. Possible scores range from 0 to 25. (NCT02376257)
Timeframe: Week 1, Week 2, Week 3

,,
InterventionNumber of story units recalled (Mean)
Week 1Week 2Week 3
100 mg Modafinil17.117.821.5
250 mg DCS14.817.718.5
Placebo16.218.221.2

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Visual Analog Scale (VAS)

"The visual analog scale (VAS) is a measurement tool used to assess the level of pain experienced by a patient. The scale is a 100 mm horizontal line, with one end representing no pain and the other end representing worst pain imaginable. The patient is asked to mark on the line the point that best represents their level of pain.~The minimum score is 0 mm, indicating no pain, while the maximum score is 100 mm, indicating the worst pain imaginable. Higher scores on the VAS indicate a worse outcome, while lower scores indicate a better outcome.~The VAS score can be determined by measuring the distance in millimeters from the left end of the line to the point marked by the patient. The range of scores can be used to interpret the level of pain experienced by the patient, with higher scores indicating greater pain severity." (NCT02385266)
Timeframe: 18 weeks after baseline visit

Interventionunits on a scale (Mean)
D-Cycloserine and Acetominophen3.2
Placebo and Acetominophen3.0

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Hopkins Motor/Vocal Tic Scale (HM/VTS)

"Participants can nominate up to five motor and five vocal tics they deem bothersome on the HM/VTS. Each bothersome tic is then rated by a clinician on a 5-point scale ranging from none (0) to severe (4).~The individual tic scores are summed (minimum of 0 and maximum of 40) and averaged together to create an average tic severity score. Lower scores represent less tic severity, and higher scores indicate greater tic severity.~The primary outcome will be the difference in the average score of the two bothersome tics on the HM/VTS that were targeted in treatment (range: 0-8). Change scores were calculated by subtracting the average of the two bothersome tics on the HM/VTS at post-treatment from the average of the two bothersome tics on the HM/VTS at the pre-treatment assessment. Positive scores indicate improvement/decrease in targeted tic severity, with negative scores indicating increase in targeted tic severity" (NCT02582515)
Timeframe: Pre-treatment, One Week post-treatment

Interventionscore on a scale (Mean)
D-cycloserine + Habit Reversal Training1.22
Placebo + Habit Reversal Training0.70

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BDM Score (BISS-derived MADRS) Change From Baseline at Day 42

"The study will measure the difference on BISS-derived MADRS score between NRX-101 and lurasidone (comparator) groups. The Bipolar Inventory of Symptom Scale (BISS) is a validated 42-item clinician-rated scale (21 items each for the depression and mania subscales) in which each item is rated on a 0-4 severity scale where higher values indicate worse severity.~BISS-derived MADRS (BDM): MADRS is a 10-item clinician-rated scale, with each item rated on a 0-6 severity scale, where a higher number indicates worse severity. Responses to each question are equally weighted and summed. The BDM has a minimum score of 0 and a maximum of 40, where higher scores indicate a worse severity, therefore decreases in average BDM are considered a better outcome. Data are presented as mean change from baseline (end of stage 1, Day 1) using LOCF" (NCT02974010)
Timeframe: Day 42

,,,
Interventionscore on a scale (Least Squares Mean)
Day 2Day 7Day 14Day 21Day 28Day 35Day 42
Ketamine Followed by Lurasidone2.44.811.410.011.210.811.0
Ketamine Followed by NRX-1013.32.02.24.53.52.83.7
Saline Followed by Lurasidone0000000
Saline Followed by NRX-101-1.06-0.50.311.01.691.750.38

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