Clinical trials: Drug Drug Interaction Study
Rheumatoid Arthritis
Study to Evaluate Organic Anion Transporting Polypeptide (OATP) Transporter-Mediated Drug-Drug Interactions Between Filgotinib and Statins as Probe Drugs in Healthy Participants
The primary objective of this study is to evaluate the effect of filgotinib on a mixed organic anion transporting polypeptide/cytochrome P450 3A (OATP/CYP3A), OATP/ breast cancer resistance protein (BCRP), and OATP substrates…
- Trial name
- NCT04608344
- Testing
- Atorvastatin, Pravastatin, Rosuvastatin
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Gilead Sciences
Methamphetamine Use Disorder, Drug Interaction
Mirtazapine and Methamphetamine Drug-drug Interaction Study
This is a drug-drug interaction (DDI) study of mirtazapine for methamphetamine (MA) use disorder (MUD) to ensure the safety of this medication in the presence of a relevant dose of MA for people actively-using MA.
- Conditions
- Methamphetamine Use Disorder, Drug Interaction, Cardiovascular Abnormalities
- Trial name
- NCT04614584
- Testing
- Mirtazapine, Methamphetamine
- Where
- 3 sites in United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- San Francisco Department of Public Health
Healthy
A Drug-drug Interaction Study of Oral 1250 mg of Vatalinib Administered Under Fasting and Fed Conditions With a Proton-pump Inhibitor in Healthy Sterile or Postmenopausal Female Volunteers
This study will determine the effect of acidic drugs such as proton-pump inhibitors on the pharmacokinetics of Vatalinib under fasting and fed conditions.
- Trial name
- NCT00426452
- Testing
- Vatalinib
- Volunteers
- 24 people
- Sponsor
- Novartis
Type 2 Diabetes
A Drug Interaction Study of SY-004 Capsules in Healthy Subjects
A single center, open-label, single sequence study was conducted to evaluate the potential drug interaction of CYP3A4 inducer rifampicin with SY-004 capsules in healthy subjects
- Trial name
- NCT04907019
- Testing
- rifampicin，SY-004
- Where
- China
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Suzhou Yabao Pharmaceutical R&D Co., Ltd.
Healthy Volunteers
A Study of Evacetrapib With Selected Statins in Healthy Chinese Participants
The main purpose of this study is to investigate how the body responds to evacetrapib and to evaluate the safety and the effect of evacetrapib, alone and in combination with selected statins, in healthy Chinese participants.
- Trial name
- NCT02156492
- Testing
- Evacetrapib, Simvastatin, Atorvastatin
- Where
- China
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Hiv, Transgenderism
Drug-Drug Interaction Study in Trans Women Living With HIV
Introduction: Transgender (trans) women have been found to be at higher risk of and to be disproportionally affected by HIV. Trans women with HIV have also been found to have low usage and adherence rates to antiretroviral…
- Trial name
- T-DDI (NCT05663892)
- Testing
- Biktarvy 50/200/25 Tab, Estradiol Tablets
- Where
- Canada
- Volunteers
- 45 people
- Sponsor
- Maple Leaf Research
Healthy Male Subjects
A Study to Assess the Effects of Fluvoxamine on Savolitinib Exposure in Healthy Male Subjects
This study will assess the effects of strong CYP1A2 (Cytochrome P450 1A2) inhibitor (fluvoxamine) on savolitinib exposure in healthy male subjects, performed at a single clinical unit.
- Trial name
- NCT05888207
- Testing
- Savolitinib, Fluvoxamine
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Pharmacokinetics of ASP015K, Drug Interactions
Pharmacokinetic Interaction Study to Assess the Effect of ASP015K on Tacrolimus in Healthy Volunteers
This study characterizes the pharmacokinetic effects of ASP015K on Tacrolimus in healthy volunteers.
- Conditions
- Pharmacokinetics of ASP015K, Drug Interactions, Healthy Subjects
- Trial name
- NCT01430065
- Testing
- ASP015K, Tacrolimus
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Astellas Pharma Inc
Rheumatoid Arthritis
Study in Subjects With Rheumatoid Arthritis to Evaluate the Effect of a Single Dose of Olokizumab on the Pharmacokinetics of Substrates for CYP1A2, CYP2C9, CYP2C19 and CYP3A4
Olokizumab (OKZ) has been shown to reverse the inhibitory effect of IL-6 on the activity of Cytochrome P450 (CYP450) isozymes CYP1A2, CYP2B6, CYP2C9, CYP2C19, and CYP3A4/5 in vitro.
- Trial name
- NCT04246762
- Testing
- Olokizumab, Omeprazole, Caffeine
- Where
- 2 sites in Bulgaria, Moldova
- Volunteers
- 17 people
- Sponsor
- R-Pharm International, LLC
Healthy Subjects
A Study to Evaluate Orally-Administered Oseltamivir and Intravenous Zanamivir in Healthy Subjects
This study is a 4 period study to see if there is any interaction between Orally-Administered Oseltamivir and Intravenous Zanamivir in Healthy Thai Adult Subjects
- Trial name
- NCT00540501
- Testing
- Oseltamivir and Intravenous Zanamivir
- Volunteers
- healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Rheumatoid Arthritis
A Drug Interaction Study Between Tocilizumab, Methotrexate and Simvastatin on Patients With Rheumatoid Arthritis.
This 2 arm study will investigate the pharmacokinetics of simvastatin and methotrexate in combination with tocilizumab to assess any potential drug interactions.
- Trial name
- NCT00365001
- Testing
- tocilizumab [RoActemra/Actemra], Methotrexate, Simvastatin
- Where
- 11 sites in United States, New Zealand
- Volunteers
- 23 people
- Sponsor
- Hoffmann-La Roche
Chronic Obstructive Pulmonary Disease, Asthma
Drug Interaction Study of Azithromycin and Theophylline
Macrolides are potent inhibitors of cytochrome P450 isoenzyme 3A4（CYP3A4）and thus interfere with the pharmacokinetics of many other drugs that are metabolised by this enzyme like theophylline.The aim of this study is to determine…
- Trial name
- NCT02023554
- Testing
- Theophylline with azithromycin, Theophylline alone
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Zhujiang Hospital
Malaria, Falciparum
Drug-Interaction Assessment of GSK3772701 in Healthy Male and Female Participants Aged 18 to 55 Years
This study aims to evaluate whether GSK3772701 alters the pharmacokinetics (PK) of midazolam (MDZ), a standard probe substrate for the CYP3A4 enzyme.
- Trial name
- NCT07670377
- Testing
- Midazolam (MDZ), GSK3772701
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy
Pharmacodynamic/Pharmacokinetic Interactions Between Oral Roflumilast and Inhaled Formoterol
This Phase I, open, randomized controlled, multiple-dose, parallel-group study investigated the potential pharmacodynamic and pharmacokinetic interactions between multiple doses of oral roflumilast and inhaled formoterol.
- Trial name
- NCT00940329
- Testing
- Roflumilast
- Where
- Germany
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Healthy
Drug-Drug Interaction Study to Assess the Effects of Steady State Pitavastatin 4 mg or Rosuvastatin 40 mg on Steady-State Warfarin in Healthy Adult Volunteers
This is a Phase 4, single center, open label, 4 period, 2 treatment, crossover, drug-drug interaction study.
- Trial name
- NCT01178853
- Testing
- Warfarin, Warfarin 5mg + Rosuvastatin 40 mg once daily (QD), Warfarin 5 mg + Pitavastatin 4mg once daily (QD)
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Kowa Research Institute, Inc.
Interaction Drug Food
Drug Interactions Trial of Methoxyethyl Etomidate Hydrochloride
Sixty-eight healthy subjects were divided into three sequences: A, B and C. The effects of CYP2C19 inhibitor fluconazole and inducer rifampicin on ET-26-HCl injection were evaluated, and the effects of ET-26-HCl injection on…
- Trial name
- NCT06822166
- Testing
- rifampicin, Fluconazole, Omeprazole
- Where
- China
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Ahon Pharmaceutical Co., Ltd.
Healthy Participants
A Study to Evaluate the Drug Interaction Between Povorcitinib and the Oral Contraceptive Levonorgestrel/Ethinyl Estradiol in Healthy Adult Females
The purpose of this study is to evaluate the drug interaction between povorcitinib and the oral contraceptive levonorgestrel/ethinyl estradiol in healthy adult females.
- Trial name
- NCT06380205
- Testing
- Povorcitinib, Levonorgestrel/Ethinyl estradiol
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Incyte Corporation
Breast Cancer, Kidney Neoplasm
A Phase I Study of Infusional Chemotherapy With the P-Glycoprotein Antagonist PSC 833
The clinical study entitled "A Phase I Study of Infusional Chemotherapy with the P-glycoprotein Antagonist PSC 833" seeks to determine the maximum tolerated dose for a proposed P-glycoprotein antagonist, PSC 833.
- Conditions
- Breast Cancer, Kidney Neoplasm, Lymphoma, Neoplasm Metastasis
- Trial name
- NCT00001302
- Testing
- PSC 833
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- National Cancer Institute (NCI)
Healthy Volunteers
A Study to Evaluate the Effects of Lithium, Valproic Acid, and Lamotrigine on the Pharmacokinetics of KarXT and Effects of KarXT on the Pharmacokinetics of Lithium, Valproic Acid, and Lamotrigine in Healthy Participants
The purpose of this study is to evaluate the effects of lithium, valproic acid, and lamotrigine on the single-dose pharmacokinetics (PK) of KarXT and the effect of KarXT on the single-dose PK of lithium, valproic acid, and…
- Trial name
- NCT06729970
- Testing
- Xanomeline/Trospium Chloride, Lithium, Valproic Acid
- Where
- United States
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Diabetes Mellitus, Type 2
A Drug Interaction Study With Albiglutide and Warfarin
This open-label study evaluates the pharmacokinetics of warfarin when coadministered with albiglutide in healthy adult subjects.
- Trial name
- NCT01147731
- Testing
- warfarin plus albiglutide
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
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