carbidopa and tolcapone

carbidopa has been researched along with tolcapone in 39 studies

Research

Studies (39)

TimeframeStudies, this research(%)All Research%
pre-19900 (0.00)18.7374
1990's20 (51.28)18.2507
2000's5 (12.82)29.6817
2010's13 (33.33)24.3611
2020's1 (2.56)2.80

Authors

AuthorsStudies
Fisk, L; Greene, N; Naven, RT; Note, RR; Patel, ML; Pelletier, DJ1
Ekins, S; Williams, AJ; Xu, JJ1
Alelyunas, YW; Bui, K; Empfield, JR; McCarthy, D; Pelosi-Kilby, L; Shen, C; Spreen, RC1
Chen, M; Fang, H; Liu, Z; Shi, Q; Tong, W; Vijay, V1
Cantin, LD; Chen, H; Kenna, JG; Noeske, T; Stahl, S; Walker, CL; Warner, DJ1
Afshari, CA; Chen, Y; Dunn, RT; Hamadeh, HK; Kalanzi, J; Kalyanaraman, N; Morgan, RE; van Staden, CJ1
Chen, M; Hu, C; Suzuki, A; Thakkar, S; Tong, W; Yu, K1
Jones, LH; Nadanaciva, S; Rana, P; Will, Y1
Männistö, PT; Tuomainen, P; Tuominen, RK1
Abe, T; Saheki, M; Takahashi, S; Tohgi, H; Tsukamoto, Y; Yamazaki, K1
Burns, RS; Davis, TL; Roznoski, M2
Lang, A; Männistö, PT; Rauhala, P; Vasar, E1
Männistö, PT; Törnwall, M1
Amantea, MA; Bravi, D; Chase, TN; Cora-Locatelli, G; Mouradian, MM; Roberts, JW1
Kaakkola, S; Wurtman, RJ1
Da Prada, M; Dingemanse, J; Zürcher, G1
Ishii, S; Ishiwata, K; Nozaki, T; Senda, M; Shinoda, M1
Burns, RS; Jorga, K; Leese, P; Schmitt, M; Sêdek, G1
Budygin, EA; Gaĭnetdinov, RR; Mannisto, PT; Raevskiĭ, KS1
Aitken, J; Fotteler, B; Jorga, K; Nielsen, T; Sedek, G1
Goetz, CG1
Adler, CH; Deptula, D; Dorflinger, E; Hauser, RA; Lew, MF; Marek, KL; O'Brien, C; Pedder, S; Singer, C; Yoo, K1
Dajani, EZ; Dajani, NE; Dayton, MT; Larsen, KR; Moore, JG1
Jorga, KM; Nicholl, DJ1
Stacy, M1
Ahlskog, JE1
Banken, L; Fotteler, B; Jorga, K; Snell, P; Steimer, JL1
Gainetdinov, R; Huotari, M; Männistö, PT1
Chernik, D; Dorflinger, E; Waters, C; Welsh, MD1
Bonoma, RA; Iwuagwu, CU; Riley, D1
Iwata, S; Kaseda, S; Nomoto, M1
Gerlach, M; Kuhn, W; Lehnfeld, R; Riederer, P; Sontag, KH; Waldmeier, P; Xiao, AY1
Adamiak, U; Bialecka, M; Gawronska-Szklarz, B; Kaldonska, M; Klodowska-Duda, G; Safranow, K; Wyska, E1
Eggert, K; Eichhorn, T; Oertel, WH; Ries, V; Selzer, R1
Herrmann, L; Muhlack, S; Müller, T; Salmen, S1
Bell, B; Buyan-Dent, L; Christian, BT; Gallagher, CL; Harding, SJ; Holden, JE; Johnson, SC; Nickles, RJ; Oh, J; Okonkwo, O; Palotti, M; Sojkova, J; Stone, CK1
Cardoso, MA; de Carvalho, KA; de Francisco, TM; de Oliveira Vilhena, R; Gasparetto, JC; Guimarães de Francisco, TM; Martins, CA; Pontarolo, R; Ribeiro, RP1
Boleková, V; Gmitterová, K; Košutzká, Z; Matejička, P; Minár, M; Valkovič, P1

Reviews

3 review(s) available for carbidopa and tolcapone

ArticleYear
DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans.
    Drug discovery today, 2016, Volume: 21, Issue:4

    Topics: Chemical and Drug Induced Liver Injury; Databases, Factual; Drug Labeling; Humans; Pharmaceutical Preparations; Risk

2016
Medical treatment of later-stage motor problems of Parkinson disease.
    Mayo Clinic proceedings, 1999, Volume: 74, Issue:12

    Topics: Amantadine; Antiparkinson Agents; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Catechols; Cholinergic Antagonists; Dopamine Agonists; Dose-Response Relationship, Drug; Drug Combinations; Dyskinesia, Drug-Induced; Enzyme Inhibitors; Humans; Levodopa; Nitriles; Nitrophenols; Parkinson Disease, Secondary; Propranolol; Randomized Controlled Trials as Topic; Selegiline; Tolcapone

1999
[Pharmacological treatments of Parkinson's disease].
    Nihon yakurigaku zasshi. Folia pharmacologica Japonica, 2001, Volume: 117, Issue:2

    Topics: Amantadine; Animals; Antiparkinson Agents; Aromatic Amino Acid Decarboxylase Inhibitors; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Dopamine Agonists; Enzyme Inhibitors; Genetic Therapy; Humans; Levodopa; Monoamine Oxidase Inhibitors; Nitrophenols; Parkinson Disease; Receptors, N-Methyl-D-Aspartate; Tolcapone

2001

Trials

11 trial(s) available for carbidopa and tolcapone

ArticleYear
Effects of tolcapone in Parkinson's patients taking L-dihydroxyphenylalanine/carbidopa and selegiline.
    Movement disorders : official journal of the Movement Disorder Society, 1995, Volume: 10, Issue:3

    Topics: Aged; Antiparkinson Agents; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Dose-Response Relationship, Drug; Drug Administration Schedule; Drug Therapy, Combination; Female; Humans; Levodopa; Male; Middle Aged; Neurologic Examination; Nitrophenols; Parkinson Disease; Selegiline; Tolcapone

1995
Catechol-O-methyltransferase inhibitor tolcapone prolongs levodopa/carbidopa action in parkinsonian patients.
    Neurology, 1993, Volume: 43, Issue:12

    Topics: Adolescent; Adult; Aged; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Drug Synergism; Humans; Levodopa; Middle Aged; Nitrophenols; Parkinson Disease, Secondary; Placebos; Tolcapone

1993
Acute effects of COMT inhibition on L-DOPA pharmacokinetics in patients treated with carbidopa and selegiline.
    Clinical neuropharmacology, 1995, Volume: 18, Issue:4

    Topics: Aged; Antiparkinson Agents; Benzophenones; Carbidopa; Dose-Response Relationship, Drug; Humans; Levodopa; Movement Disorders; Nitrophenols; Parkinson Disease; Selegiline; Tolcapone

1995
Effect of tolcapone on plasma levodopa concentrations after coadministration with levodopa/carbidopa to healthy volunteers.
    Clinical neuropharmacology, 1997, Volume: 20, Issue:6

    Topics: Adolescent; Adult; Antiparkinson Agents; Area Under Curve; Benzophenones; Biotransformation; Carbidopa; Cross-Over Studies; Drug Combinations; Half-Life; Humans; Levodopa; Male; Middle Aged; Nitrophenols; Single-Blind Method; Tolcapone

1997
The effect of tolcapone on levodopa pharmacokinetics is independent of levodopa/carbidopa formulation.
    Journal of neurology, 1998, Volume: 245, Issue:4

    Topics: Administration, Oral; Adult; Antiparkinson Agents; Benzophenones; Biological Availability; Carbidopa; Delayed-Action Preparations; Dose-Response Relationship, Drug; Drug Interactions; Humans; Levodopa; Male; Middle Aged; Nitrophenols; Parkinson Disease; Tolcapone

1998
Randomized, placebo-controlled study of tolcapone in patients with fluctuating Parkinson disease treated with levodopa-carbidopa. Tolcapone Fluctuator Study Group III.
    Archives of neurology, 1998, Volume: 55, Issue:8

    Topics: Aged; Antiparkinson Agents; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Double-Blind Method; Drug Administration Schedule; Female; Humans; Levodopa; Male; Middle Aged; Nitrophenols; Parkinson Disease; Tolcapone; Treatment Outcome

1998
COMT inhibition with tolcapone does not affect carbidopa pharmacokinetics in parkinsonian patients in levodopa/carbidopa (Sinemet).
    British journal of clinical pharmacology, 1999, Volume: 48, Issue:3

    Topics: Aged; Antiparkinson Agents; Benzophenones; Carbidopa; Catechol O-Methyltransferase; Catechol O-Methyltransferase Inhibitors; Drug Combinations; Drug Interactions; Enzyme Inhibitors; Female; Humans; Levodopa; Male; Middle Aged; Nitrophenols; Parkinson Disease; Tolcapone

1999
Population pharmacokinetics of tolcapone in parkinsonian patients in dose finding studies.
    British journal of clinical pharmacology, 2000, Volume: 49, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Analysis of Variance; Antiparkinson Agents; Area Under Curve; Benserazide; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Enzyme Inhibitors; Female; Humans; Levodopa; Male; Middle Aged; Models, Statistical; Nitrophenols; Parkinson Disease; Population; Risk Factors; Single-Blind Method; Tolcapone

2000
Illness impact and adjustment to Parkinson's disease: before and after treatment with tolcapone.
    Movement disorders : official journal of the Movement Disorder Society, 2000, Volume: 15, Issue:3

    Topics: Adaptation, Psychological; Adult; Aged; Antiparkinson Agents; Benzophenones; Carbidopa; Dose-Response Relationship, Drug; Double-Blind Method; Drug Therapy, Combination; Female; Humans; Levodopa; Male; Middle Aged; Nitrophenols; Parkinson Disease; Quality of Life; Sick Role; Sickness Impact Profile; Tolcapone; Treatment Outcome

2000
Pharmacokinetic-pharmacodynamic modeling of levodopa in patients with advanced Parkinson disease.
    Clinical neuropharmacology, 2010, Volume: 33, Issue:3

    Topics: Age of Onset; Aged; Antiparkinson Agents; Aromatic Amino Acid Decarboxylase Inhibitors; Benserazide; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Drug Combinations; Drug Therapy, Combination; Dyskinesias; Enzyme Inhibitors; Female; Half-Life; Humans; Levodopa; Male; Metabolic Clearance Rate; Middle Aged; Models, Biological; Nitrophenols; Parkinson Disease; Severity of Illness Index; Tolcapone; Tyrosine

2010
Replacing a dopamine agonist by the COMT-inhibitor tolcapone as an adjunct to L-dopa in the treatment of Parkinson's disease: a randomized, multicenter, open-label, parallel-group study.
    Clinical neuropharmacology, 2010, Volume: 33, Issue:3

    Topics: Aged; Ambulatory Care Facilities; Aromatic Amino Acid Decarboxylase Inhibitors; Benserazide; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Dopamine Agonists; Drug Combinations; Drug Therapy, Combination; Dyskinesias; Enzyme Inhibitors; Feasibility Studies; Female; Humans; Levodopa; Male; Middle Aged; Nitrophenols; Parkinson Disease; Severity of Illness Index; Time Factors; Tolcapone; Treatment Outcome

2010

Other Studies

25 other study(ies) available for carbidopa and tolcapone

ArticleYear
Developing structure-activity relationships for the prediction of hepatotoxicity.
    Chemical research in toxicology, 2010, Jul-19, Volume: 23, Issue:7

    Topics: Chemical and Drug Induced Liver Injury; Databases, Factual; Humans; Structure-Activity Relationship; Tetracyclines; Thiophenes

2010
A predictive ligand-based Bayesian model for human drug-induced liver injury.
    Drug metabolism and disposition: the biological fate of chemicals, 2010, Volume: 38, Issue:12

    Topics: Bayes Theorem; Chemical and Drug Induced Liver Injury; Humans; Ligands

2010
Experimental solubility profiling of marketed CNS drugs, exploring solubility limit of CNS discovery candidate.
    Bioorganic & medicinal chemistry letters, 2010, Dec-15, Volume: 20, Issue:24

    Topics: Central Nervous System Agents; Drug Evaluation, Preclinical; Hydrogen-Ion Concentration; Pharmaceutical Preparations; Solubility

2010
FDA-approved drug labeling for the study of drug-induced liver injury.
    Drug discovery today, 2011, Volume: 16, Issue:15-16

    Topics: Animals; Benchmarking; Biomarkers, Pharmacological; Chemical and Drug Induced Liver Injury; Drug Design; Drug Labeling; Drug-Related Side Effects and Adverse Reactions; Humans; Pharmaceutical Preparations; Reproducibility of Results; United States; United States Food and Drug Administration

2011
Mitigating the inhibition of human bile salt export pump by drugs: opportunities provided by physicochemical property modulation, in silico modeling, and structural modification.
    Drug metabolism and disposition: the biological fate of chemicals, 2012, Volume: 40, Issue:12

    Topics: Animals; ATP Binding Cassette Transporter, Subfamily B, Member 11; ATP-Binding Cassette Transporters; Bile Acids and Salts; Cell Line; Chemical and Drug Induced Liver Injury; Humans; Quantitative Structure-Activity Relationship

2012
A multifactorial approach to hepatobiliary transporter assessment enables improved therapeutic compound development.
    Toxicological sciences : an official journal of the Society of Toxicology, 2013, Volume: 136, Issue:1

    Topics: Animals; ATP Binding Cassette Transporter, Subfamily B; ATP Binding Cassette Transporter, Subfamily B, Member 11; ATP-Binding Cassette Transporters; Biological Transport; Chemical and Drug Induced Liver Injury; Cluster Analysis; Drug-Related Side Effects and Adverse Reactions; Humans; Liver; Male; Multidrug Resistance-Associated Proteins; Pharmacokinetics; Rats; Rats, Sprague-Dawley; Recombinant Proteins; Risk Assessment; Risk Factors; Toxicity Tests

2013
Development of a cell viability assay to assess drug metabolite structure-toxicity relationships.
    Bioorganic & medicinal chemistry letters, 2016, 08-15, Volume: 26, Issue:16

    Topics: Adenosine Triphosphate; Benzbromarone; Cell Line; Cell Survival; Chromans; Cytochrome P-450 CYP2C9; Cytochrome P-450 CYP2D6; Cytochrome P-450 CYP3A; Cytochrome P-450 Enzyme System; Humans; Pharmaceutical Preparations; Thiazolidinediones; Troglitazone

2016
Different in vivo properties of three new inhibitors of catechol O-methyltransferase in the rat.
    British journal of pharmacology, 1992, Volume: 105, Issue:3

    Topics: Amidines; Animals; Benzophenones; Biogenic Monoamines; Brain; Carbidopa; Catechol O-Methyltransferase Inhibitors; Catechols; Corpus Striatum; Homovanillic Acid; Hypothalamus; Levodopa; Male; Methyldopa; Nitriles; Nitrophenols; Pyridones; Rats; Rats, Inbred Strains; Tolcapone

1992
Effects of the catechol-O-methyltransferase inhibitor tolcapone in Parkinson's disease: correlations between concentrations of dopaminergic substances in the plasma and cerebrospinal fluid and clinical improvement.
    Neuroscience letters, 1995, Jun-16, Volume: 192, Issue:3

    Topics: 3,4-Dihydroxyphenylacetic Acid; Aged; Antiparkinson Agents; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Dopamine; Homovanillic Acid; Humans; Levodopa; Middle Aged; Nitrophenols; Parkinson Disease; Tolcapone; Tyrosine

1995
Beneficial effects of co-administration of catechol-O-methyltransferase inhibitors and L-dihydroxyphenylalanine in rat models of depression.
    European journal of pharmacology, 1995, Feb-14, Volume: 274, Issue:1-3

    Topics: Analysis of Variance; Animals; Avoidance Learning; Behavior, Animal; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Catechols; Depression; Desipramine; Dihydroxyphenylalanine; Disease Models, Animal; Drug Synergism; Drug Therapy, Combination; Levodopa; Male; Motor Activity; Nitriles; Nitrophenols; Rats; Rats, Wistar; Swimming; Tolcapone

1995
Effects of three types of catechol O-methylation inhibitors on L-3,4-dihydroxyphenylalanine-induced circling behaviour in rats.
    European journal of pharmacology, 1993, Nov-30, Volume: 250, Issue:1

    Topics: Amidines; Amphetamine; Animals; Behavior, Animal; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Catechols; Clorgyline; Drug Interactions; Drug Synergism; Levodopa; Male; Methylation; Nitriles; Nitrophenols; Pyridones; Rats; Rats, Wistar; Tolcapone

1993
Effects of catechol-O-methyltransferase inhibitors and L-3,4-dihydroxyphenylalanine with or without carbidopa on extracellular dopamine in rat striatum.
    Journal of neurochemistry, 1993, Volume: 60, Issue:1

    Topics: Animals; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Catechols; Corpus Striatum; Dihydroxyphenylalanine; Dopamine; Extracellular Space; Male; Nitriles; Nitrophenols; Rats; Rats, Sprague-Dawley; Tolcapone; Tyrosine

1993
Potent COMT inhibition by Ro 40-7592 in the periphery and in the brain. Preclinical and clinical findings.
    Advances in neurology, 1993, Volume: 60

    Topics: Animals; Benserazide; Benzophenones; Brain; Carbidopa; Catechol O-Methyltransferase; Catechol O-Methyltransferase Inhibitors; Dose-Response Relationship, Drug; Erythrocytes; Homovanillic Acid; Humans; Levodopa; Male; Nitrophenols; Peripheral Nerves; Rats; S-Adenosylhomocysteine; S-Adenosylmethionine; Tolcapone

1993
Synthesis and evaluation of an 18F-labeled dopa prodrug as a PET tracer for studying brain dopamine metabolism.
    Nuclear medicine and biology, 1996, Volume: 23, Issue:3

    Topics: Animals; Benzophenones; Biotransformation; Brain; Carbidopa; Catechol O-Methyltransferase Inhibitors; Cerebral Cortex; Corpus Striatum; Dihydroxyphenylalanine; Dopamine; Enzyme Inhibitors; Fluorine Radioisotopes; Injections, Intravenous; Mice; Nitrophenols; Prodrugs; Time Factors; Tissue Distribution; Tolcapone; Tomography, Emission-Computed

1996
[Effect of subchronic administration of tolcapone on release of striatum dopamine and its metabolites induced by L-DOPA and carbidopa].
    Biulleten' eksperimental'noi biologii i meditsiny, 1998, Volume: 125, Issue:2

    Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Antiparkinson Agents; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Corpus Striatum; Dopamine; Dopamine Agents; Drug Synergism; Enzyme Inhibitors; Homovanillic Acid; Levodopa; Male; Nitrophenols; Rats; Rats, Wistar; Tolcapone

1998
Highlights of the North American and European experiences.
    Neurology, 1998, Volume: 50, Issue:5 Suppl 5

    Topics: Antiparkinson Agents; Benserazide; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Dopamine Agents; Double-Blind Method; Drug Combinations; Drug Therapy, Combination; Enzyme Inhibitors; Europe; Humans; Levodopa; Nitrophenols; North America; Parkinson Disease; Randomized Controlled Trials as Topic; Tolcapone

1998
Effects of tolcapone, a catechol-O-methyltransferase inhibitor, and Sinemet on intestinal electrolyte and fluid transport in conscious dogs.
    Digestive diseases and sciences, 1998, Volume: 43, Issue:8

    Topics: Animals; Benzophenones; Biological Transport; Carbidopa; Catechol O-Methyltransferase Inhibitors; Dogs; Dose-Response Relationship, Drug; Drug Combinations; Electrolytes; Enzyme Inhibitors; Female; Intestinal Mucosa; Intestinal Secretions; Intestines; Levodopa; Nitrophenols; Tolcapone

1998
Parkinson's disease: therapeutic choices and timing decisions in patient management. Interview by Wayne Kuznar.
    Geriatrics, 1999, Volume: 54, Issue:10

    Topics: Age Factors; Aged; Antiparkinson Agents; Benzophenones; Carbidopa; Disease Progression; Drug Administration Schedule; Electric Stimulation Therapy; Humans; Levodopa; Middle Aged; Nitrophenols; Parkinson Disease; Patient Selection; Selegiline; Time Factors; Tolcapone

1999
Microdialysis studies on the action of tolcapone on pharmacologically-elevated extracellular dopamine levels in conscious rats.
    Pharmacology & toxicology, 1999, Volume: 85, Issue:5

    Topics: 3,4-Dihydroxyphenylacetic Acid; 8-Hydroxy-2-(di-n-propylamino)tetralin; Animals; Benzophenones; Carbidopa; Catechol O-Methyltransferase; Dopamine; Dopamine Antagonists; Dopamine Uptake Inhibitors; Drug Interactions; Enzyme Inhibitors; Extracellular Space; Haloperidol; Homovanillic Acid; Levodopa; Male; Microdialysis; Nitrophenols; Piperazines; Rats; Rats, Wistar; Time Factors; Tolcapone; Visual Cortex

1999
Neuroleptic malignant-like syndrome in an elderly patient caused by abrupt withdrawal of tolcapone, a-catechol-o-methyl transferase inhibitor.
    The American journal of medicine, 2000, Apr-15, Volume: 108, Issue:6

    Topics: Aged; Aged, 80 and over; Akathisia, Drug-Induced; Antiparkinson Agents; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Confusion; Female; Humans; Levodopa; Neuroleptic Malignant Syndrome; Nitrophenols; Substance Withdrawal Syndrome; Tolcapone

2000
The central catechol-O-methyltransferase inhibitor tolcapone increases striatal hydroxyl radical production in L-DOPA/carbidopa treated rats.
    Journal of neural transmission (Vienna, Austria : 1996), 2001, Volume: 108, Issue:2

    Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Antiparkinson Agents; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Catechols; Corpus Striatum; Dopamine; Dose-Response Relationship, Drug; Hydroxyl Radical; Levodopa; Male; Microdialysis; Nitriles; Nitrophenols; Oxidative Stress; Parkinsonian Disorders; Rats; Rats, Wistar; Tolcapone

2001
Fewer fluctuations, higher maximum concentration and better motor response of levodopa with catechol-O-methyltransferase inhibition.
    Journal of neural transmission (Vienna, Austria : 1996), 2014, Volume: 121, Issue:11

    Topics: Aged; Antiparkinson Agents; Area Under Curve; Benzophenones; Carbidopa; Catechol O-Methyltransferase Inhibitors; Catechols; Dose-Response Relationship, Drug; Female; Humans; Levodopa; Male; Middle Aged; Motor Activity; Nitriles; Nitrophenols; Parkinson Disease; Psychomotor Performance; Statistics, Nonparametric; Tolcapone; Treatment Outcome

2014
Anterior cingulate dopamine turnover and behavior change in Parkinson's disease.
    Brain imaging and behavior, 2015, Volume: 9, Issue:4

    Topics: Adult; Aged; Aged, 80 and over; Antiparkinson Agents; Benzophenones; Carbidopa; Catechol O-Methyltransferase; Catechol O-Methyltransferase Inhibitors; Dopamine; Female; Gyrus Cinguli; Humans; Male; Middle Aged; Neuropsychological Tests; Nitrophenols; Parkinson Disease; Positron-Emission Tomography; Radiopharmaceuticals; Tolcapone

2015
Simultaneous determination of levodopa, carbidopa, entacapone, tolcapone, 3-O-methyldopa and dopamine in human plasma by an HPLC-MS/MS method.
    Bioanalysis, 2015, Volume: 7, Issue:2

    Topics: Benzophenones; Blood Chemical Analysis; Carbidopa; Catechols; Chromatography, High Pressure Liquid; Dihydroxyphenylalanine; Dopamine; Humans; Levodopa; Nitriles; Nitrophenols; Quality Control; Reproducibility of Results; Tandem Mass Spectrometry; Tolcapone; Tyrosine

2015
Tolcapone improves outcomes in patients with Parkinson disease treated by levodopa/carbidopa intestinal gel: A pilot study.
    Medicine, 2022, Aug-12, Volume: 101, Issue:32

    Topics: Antiparkinson Agents; Carbidopa; Catechol O-Methyltransferase; Drug Combinations; Homocysteine; Humans; Levodopa; Parkinson Disease; Pilot Projects; Quality of Life; Tolcapone

2022