Clinical trials: Cytochrome P-450 Enzyme System
Diabetes Mellitus, Type 2
Effect of GSK376501 on CYP450 Activity in Healthy Adult Subjects
This study is meant to assess potential inhibitory effects of GSK376501 on CYP450 isoenzymes 3A4, 2C8, 2C9. subjects will receive probe compounds and systemic levels of these substrates will be compared pre and post dosing of…
- Trial name
- NCT00615212
- Testing
- GSK376501, Midazolam, Rosiglitazone
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
HIV Infections
A Study to Investigate Safety, Tolerability, and Pharmacokinetics (PK) of VH4524184 and the Potential for Changes in Cytochrome P450 3A (CYP3A) Activity
This study is designed to investigate the safety, tolerability and PK of VH4524184 (GSK4524184) and the potential of VH4524184 to inhibit or induce CYP3A activity in healthy participants.
- Trial name
- NCT05631704
- Testing
- VH4524184, Midazolam
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
Amyotrophic Lateral Sclerosis, Cytochrome P-450 Enzyme System
A Study of LY3873862 in Participants With Sporadic or Familial Amyotrophic Lateral Sclerosis (ALS).
The main purpose of this study in participants with Sporadic or Familial Amyotrophic Lateral Sclerosis (ALS) is to test the safety of different doses and to determine the amount of LY3873862 that gets into the bloodstream and how…
- Trial name
- NCT07883590
- Testing
- LY3873862, CYP450 Drug Cocktail
- Where
- 4 sites in United States, Canada
- Volunteers
- 32 people
- Sponsor
- Eli Lilly and Company
Parkinson Disease
Study to Evaluate the Effects of Cytochrome P450 (CYP) 3A4 Inducer Carbamazepine on Tavapadon Pharmacokinetics in Healthy Adult Participants
The primary purpose of this study is to evaluate the effect of carbamazepine, a strong CYP3A4 inducer, on the steady-state pharmacokinetics (PK) of tavapadon in healthy adult participants.
- Trial name
- NCT05581823
- Testing
- Tavapadon, Carbamazepine
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Cerevel Therapeutics, LLC
Healthy
Drug-drug Interaction Study of Evobrutinib With Midazolam in Healthy Participants
The study will investigate the effect of single dose and multiple doses of M2951 on midazolam Pharmacokinetics (PK) in healthy participants.
- Trial name
- NCT04697511
- Testing
- Midazolam, M2951
- Where
- Germany
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Merck Healthcare KGaA, Darmstadt, Germany, an affiliate of Merck KGaA, Darmstadt, Germany
Healthy
A Study to Assess Effects of Clarithromycin on Pharmacokinetics of JNJ-54861911 in Healthy Male Participants
The purpose of this study is to assess the effects of strong cytochrome P450 (CYP) 3A4 inhibitors (Itraconazole and Clarithromycin), on pharmacokinetics (PK) (study of the way a drug enters and leaves the blood and tissues over…
- Trial name
- NCT02197884
- Testing
- JNJ-54861911, 25 mg, Itraconazole 200 mg, Clarithromycin 500 mg
- Where
- Belgium
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Janssen Research & Development, LLC
Crohn's Disease
A Study to Investigate the Effect of GSK1605786 on Hepatic Cytochrome P450, and BCRP and OATP1B1 Transport in Healthy Adult Subjects
The purpose of this study is to test the effects of study drug (GSK1605786) on the blood levels of multiple commonly used drugs that are given to measure how your liver breaks down the study drug.
- Trial name
- NCT01489943
- Testing
- GSK1605786 500 mg, Midazolam 3 mg, Pioglitazone 15 mg
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Atopic Dermatitis
A Study to Assess the Effects of Nemolizumab on Cytochrome P450 Substrates in Participants With Moderate-to-Severe Atopic Dermatitis
The purpose of this study is to evaluate the effect of nemolizumab (CD14152) on the pharmacokinetics (PK) of a drug "cocktail" representative of CYP450 (CYP1A2, CYP2C9, CYP2C19, CYP2D6 and CYP3A4/5 sensitive index substrates) in…
- Trial name
- NCT04562116
- Testing
- Nemolizumab, CYP 450 Substrates
- Where
- 6 sites in United States, Bulgaria
- Volunteers
- 17 people
- Sponsor
- Galderma R&D
Antipsychotic Induced Weight Gain, Non-alcoholic Steatohepatitis (NASH)
Study to Evaluate the Effects of a Cytochrome P450 2C19 Inhibitor on the Pharmacokinetics of Miricorilant
The primary objective of this study is to evaluate the pharmacokinetics (PK) of miricorilant in the presence and absence of the strong cytochrome P450 [(CYP) 2C19] inhibitor, fluvoxamine, in healthy participants.
- Trial name
- NCT05712265
- Testing
- Miricorilant, Fluvoxamine
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Corcept Therapeutics
Hepatitis C
Study to Determine the Potential DDIs When the Daclatasvir/Asunaprevir/BMS-791325 Three Drug Antiviral Combination Tablet (FDC) is Coadministered With a Cocktail of Cytochrome P450 (CYP) Probe Substrates and Transporter Probe Substrates (Digoxin and Pravastatin) in Healthy Subjects
The primary purpose of this study is to assess the effect of the Daclatasvir/Asunaprevir/BMS-791325 fixed dose combination (FDC) tablet on the pharmacokinetics of the cocktail CYP and transporter probe substrates and to assess…
- Trial name
- NCT02045966
- Testing
- Cocktail, DCV 3DAA FDC, BMS-791325
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Stroke
Drug-Drug Interaction Study of MLC1501 Using Cocktail of Drugs Acting as Sensitive Clinical Probes/Substrates of Cytochrome P450 Isoenzymes and Transporters in Healthy Subjects
This is a single-centre phase I study to assess the Drug-Drug Interaction potential of MLC1501 with a cocktail of drugs acting as sensitive clinical probe substrates of Cytochrome P450 isoenzymes and Transporters in healthy…
- Trial name
- NCT04233437
- Testing
- MLC1501, CYP Cocktail, Transporter Cocktail
- Where
- Australia
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Moleac Pte Ltd.
Rheumatoid Arthritis
Effects of Concomitant Administration of BMS-986195 on Methotrexate, Caffeine, Montelukast, Flurbiprofen, Omeprazole, Midazolam, Digoxin, and Pravastatin
Drug-drug interaction study in healthy men and women not of childbearing potential. Assess the effect of BMS-986195 on the pharmacokinetics of methotrexate, caffeine, montelukast, flurbiprofen, omeprazole, midazolam, digoxin, and…
- Trial name
- NCT03131973
- Testing
- BMS-986195, Methotrexate, Leucovorin
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
HIV Infections
An Open-Label Study in HIV+ Patients to Determine the Effects of Nevirapine (Viramune) on the Pharmacokinetics of Clarithromycin and Activity of Cytochrome 3A4.
To evaluate the potential pharmacokinetic interaction between nevirapine and clarithromycin, and to determine the effects of nevirapine on cytochrome P450 3A4 (CYP3A4) activity in vivo.
- Trial name
- NCT00002194
- Testing
- Erythromycin, Nevirapine, Clarithromycin
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Boehringer Ingelheim
Metabolism, Alzheimer's Disease
Drug Interaction Study Between AZD3480 and Cytochrome P450
The purpose of the study is to evaluate if AZD3480 inhibits Cytochrome P450 1A2, 2C19, 3A4, 2C8, 2B6 and UGT1A1 activity.
- Trial name
- Cocktail (NCT00692510)
- Testing
- AZD3480, Cocktail mix (Caffeine, Bupropion, Rosiglitazone, Omeprazole, Midazolam, Bilirubin)
- Where
- Sweden
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Crohn Disease, Ulcerative Colitis
A Study to Evaluate the Effect of Ustekinumab on Cytochrome P450 Enzyme Activities Following Induction and Maintenance Dosing in Participants With Active Crohn's Disease or Ulcerative Colitis
The purpose of this study is to evaluate the potential effects of an intravenous (IV) induction and subcutaneous (SC) maintenance administration of ustekinumab on the pharmacokinetic (PK) of a cocktail of representative probe…
- Trial name
- NCT03358706
- Testing
- Ustekinumab IV Infusion, Ustekinumab SC Injection, Midazolam 2 mg
- Where
- 16 sites in United States, Belgium and 2 more
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Janssen Research & Development, LLC
Healthy
A Study to Assess Effect of JNJ-54861911 on Pharmacokinetics of Cocktail Representatives for Cytochrome P450 (CYP) 3A4, CYP2B6, CYP2C9, and CYP1A2 Substrates
The purpose of this study is to assess the effects of single and multiple once daily doses of 50 milligram (mg) of JNJ-54861911 on pharmacokinetics (PK) (study of the way a drug enters and leaves the blood and tissues over time)…
- Trial name
- NCT02211079
- Testing
- JNJ-54861911, Caffeine, Midazolam
- Where
- Netherlands
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Janssen Research & Development, LLC
Healthy
Study Evaluating Potential Interaction Between SAM-531 And Gemfibrozil When Co-Administered
The purpose of this study is to evaluate the effects of multiple doses of Gemfibrozil on the plasma concentration of a single dose of SAM-531 in healthy young adult subjects and to assess the safety and tolerability of…
- Trial name
- NCT00966966
- Testing
- SAM-531 and gemfibrozil
- Where
- Netherlands
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Ulcerative Colitis (UC), Crohn's Disease
A Study to Evaluate the Effect of Intravenous (IV) Infusions of Risankizumab on Pharmacokinetics of Cytochome P450 Substrates in Adult Participants With Moderately to Severely Active Ulcerative Colitis or Crohn's Disease
Ulcerative colitis (UC) is a type of inflammatory bowel disease that causes inflammation and bleeding from the lining of the rectum and colon (large intestine).Crohn's disease (CD) is a long-lasting condition causing inflammation…
- Trial name
- NCT04254783
- Testing
- Risankizumab, Cytochrome P450 (CYP) Substrates
- Where
- 6 sites in United States, Germany and 1 more
- Volunteers
- 20 people
- Sponsor
- AbbVie
B-Cell Chronic Lymphocytic Leukemia
Interaction Study of Ibrutinib and Cytochrome P450 (CYP) 3A Inhibitors in Participants With B-cell Malignancy
The purpose of this study is to assess the effect of a moderate Cytochrome P450 (CYP) 3A inhibitor (erythromycin) and a strong CYP3A inhibitor (voriconazole) on the steady-state pharmacokinetics (PK [the study of the way a drug…
- Trial name
- NCT02381080
- Testing
- Ibrutinib, Erythromycin, Voriconazole
- Where
- 6 sites in Canada, Russia and 1 more
- Volunteers
- 26 people
- Sponsor
- Janssen Research & Development, LLC
Human Immunodeficiency Virus Type 1 (HIV-1) Infection
Drug-Drug Interaction Study of Vesatolimod in Adults With HIV-1 Who Have Very Low or Undetectable Virus Levels
The goal of this clinical study is to learn more about the impact of cobicistat (COBI) (P-glycoprotein (P-gp), breast cancer resistance protein (BCRP), and strong cytochrome P450 enzyme [CYP]3A inhibitor), voriconazole (VOR)…
- Trial name
- NCT05458102
- Testing
- Vesatolimod, Cobicistat, Voriconazole
- Where
- 5 sites in United States
- Volunteers
- 18 people
- Sponsor
- Gilead Sciences