Clinical trials: Drug Interaction
Healthy
Pharmacokinetic Drug Interactions of AEGR-733 on Lipid-lowering Agents
This phase II, open-label research study was conducted in 129 healthy volunteers. Each subject will be given one initial oral dose of one of 7 FDA-approved medications (probe drugs), followed by a 7 day period where subjects…
- Trial name
- NCT00359281
- Testing
- atorvastatin, simvastatin, ezetimibe
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Aegerion Pharmaceuticals, Inc.
Non-Diabetic Disorder of Endocrine Pancreas
MTNR1B SNP*Food Timing Interaction on Glucose Control
The purpose of this investigation is to assess the role of melatonin receptor 1B (MTNR1B) single nucleotide polymorphism (SNP)*food timing interaction on glucose control in the deleterious effect in a vulnerable population with…
- Trial name
- ONTIME-MT (NCT03036592)
- Testing
- Early OGTT, Late OGTT
- Where
- Spain
- Volunteers
- 889 people, healthy volunteers welcome
- Sponsor
- Universidad de Murcia
Healthy Participant
Drug-Drug Interaction Study Assessing Effect of Itraconazole on PF-07321332/Ritonavir in Healthy Participants
The purpose of this study is to estimate the effect of a strong inhibitor of CYP3A4 (itraconazole) on the pharmacokinetics (PK) of PF-07321332/ritonavir in healthy participants.
- Trial name
- NCT04962022
- Testing
- PF-07321332/ritonavir, Itraconazole
- Where
- Belgium
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer
Drug Interactions
Influence of Cytochrome CYP3A4-induction by St. John's Wort on the Steady State Pharmacokinetics of Ambrisentan
The aim of the present study is to assess the impact of CYP3A4-induction by SJW on steady state ambrisentan and the impact of the cytochrome P450 2C19 (CYP2C19) genotype (*2 and *3 allele vs.
- Trial name
- NCT01311362
- Testing
- St. Johns wort
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Gerd Mikus
Cocaine Dependence, Cocaine Addiction
Clavulanic Acid (CLAV) and Cocaine Interaction Safety Study
The main purpose of this study is to determine if it is safe to use the study drug, clavulanic acid, in combination with cocaine.
- Conditions
- Cocaine Dependence, Cocaine Addiction, Cocaine Abuse, Cocaine-Related Disorders
- Trial name
- NCT02563769
- Testing
- Clavulanic acid, Intravenous cocaine
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Temple University
Hyperphosphatemia, Chronic Kidney Disease
Drug-Drug Interaction Study to Evaluate the Effect of Colestilan on the Pharmacokinetics of Single Doses of Candesartan Cilexetil in Healthy Subjects
The primary objective is to assess the effects of colestilan on the pharmacokinetic profile of candesartan cilexetil when administered at the same time as, 1 hour before, and 3 hours after the first daily dose of colestilan…
- Trial name
- NCT01976572
- Testing
- colestilan, candesartan
- Where
- United Kingdom
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Tanabe Pharma Corporation
Healthy Volunteers
A Drug-Drug Interaction Study to Assess the Pharmacokinetics of DC-806 When Orally Administered Alone, When Coadministered With Itraconazole, and When Coadministered With Carbamazepine in Healthy Adult Participants
The primary objective of this study was to assess the effect of a cytochrome P450 3A4 (CYP3A4) inhibitor (itraconazole) and CYP3A4 inducer (carbamazepine) on the single dose pharmacokinetics (PK) of DC-806 coadministered with…
- Trial name
- NCT05994807
- Testing
- DC-806, Itraconazole, Carbamazepine
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- DICE Therapeutics, Inc., a wholly owned subsidiary of Eli Lilly and Company
Partial Edentulism
Effect of Implant Thread Design on Implant Stability Quotient (ISQ) in Early Healing Period
The purpose of this study is to determine whether implant thread design impacts bone remodeling and/or dental implant stability in the early healing period.
- Trial name
- NCT02701387
- Testing
- Megagen AnyRidge dental implant, Megagen EZ Plus dental implant
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Pregnancy, Labor Pain
Association Between Fluid Administration, Oxytocin Administration, and Fetal Heart Rate Changes
Fetal heart rate patterns are an important parameter in the diagnosis of non-reassuring fetal status. Combined-spinal epidural analgesia is a method of initiating labor analgesia used by approximately 90% of the parturients at…
- Trial name
- NCT02121184
- Testing
- Routine oxytocin, Half-dose oxytocin
- Where
- United States
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Healthy Subjects, Drug-drug Interaction
A Study of the Effect of Quizartinib on the Pharmacokinetics of the P-gp Substrate Dabigatran Etexilate in Healthy Participants
The purpose of this study is to investigate the one-way drug-drug interaction potential of quizartinib on dabigatran etexilate in healthy adult participants.
- Conditions
- Healthy Subjects, Drug-drug Interaction, Pharmacokinetics, Quizartinib
- Trial name
- NCT04459585
- Testing
- Dabigatran Etexilate Mesylate, Quizartinib
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Daiichi Sankyo Co., Ltd.
Healthy
A Study of Effect of Multiple Doses of LOXO-305 on the Pharmacokinetics of Single Oral Doses of CYP1A2, CYP2C9, CYP2C19 Substrates in Healthy Participants
The main purpose of this study is to evaluate the effect of LOXO-305 on single oral dose of caffeine cytochrome P450 1A2 (CYP1A2) substrate, S-warfarin (CYP2C9 substrate), and omeprazole (CYP2C19 substrate) when administered as…
- Trial name
- NCT06215430
- Testing
- Caffeine Tablet, Omeprazole capsule, Warfarin tablet
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Cancer
Investigate Safety, Pharmacokinetics and Pharmacodynamics of GSK2118436 & GSK1120212
This was an open-label, dose escalation study to investigate the safety, pharmacokinetics, pharmacodynamics and clinical activity of GSK2118436 and GSK1120212 in combination. This study was designed in four parts.
- Trial name
- NCT01072175
- Testing
- GSK2118436, GSK1120212
- Where
- 15 sites in United States, Australia
- Volunteers
- 430 people
- Sponsor
- Novartis Pharmaceuticals
Healthy
Drug-Drug Interaction Study of Evobrutinib and Transporter Substrates
This study consisted of 2 parts: Part 1 and 2. The purpose of this study was to evaluate the pharmacokinetic, safety and tolerability of multiple doses of evobrutinib on single doses of digoxin, metformin and rosuvastatin in…
- Trial name
- NCT05064488
- Testing
- Evobrutinib (45mg), Digoxin (0.25mg), Metformin (10mg)
- Where
- Germany
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Merck Healthcare KGaA, Darmstadt, Germany, an affiliate of Merck KGaA, Darmstadt, Germany
Gout, Hyperuricemia
Open Label PK, PD and DDI of Dotinurad and Allopurinol in Gout Patients With Hyperuricemia
A open label multi-center 3-period multidose, PK/PD and drug-drug interaction (DDI) study to evaluate the pharmacokinetics (PK) and pharmacodynamics (PD) of 7 days of treatment with two doses of dotinurad monotherapy, and to…
- Trial name
- NCT06056570
- Testing
- dotinurad, dotinurad + allopurinol, allopurinol
- Where
- 4 sites in United States
- Volunteers
- 20 people
- Sponsor
- Urica Therapeutics Inc.
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.
HIV
Effects of CYP2B6 Genetic Polymorphisms on Efavirenz Pharmacokinetics
1. To see how the liver breaks down efavirenz by an enzyme called CYP2B6. It is suggested that when Efavirenz is taken repeatedly it may increase the amount of CYP2B6 in your liver and thus speed up your liver's ability to get…
- Trial name
- NCT00668395
- Testing
- Efavirenz
- Where
- 2 sites in United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Indiana University
Malaria
Pyronaridine Artesunate-Ritonavir Drug-drug Interaction Study
The primary objective of the study is to determine any drug interaction between the antimalarial Pyramax (pyronaridine artesunate) and the protease inhibitor ritonavir in healthy subjects.
- Trial name
- NCT01156389
- Testing
- Ritonavir and Pyramax, Pyramax
- Where
- Switzerland
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Medicines for Malaria Venture
Healthy
Effect of SSP-004184 (SPD602) on the Pharmacokinetics of Simvastatin in Healthy Adult Subjects
This is a randomized, open-label study to evaluate the effect of a single dose of SSP-004184 on the pharmacokinetics of a single dose of simvastatin in healthy adult subjects.
- Trial name
- NCT01979185
- Testing
- Simvastatin, SSP-004184SS
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Shire
HIV Infections
Viral Dynamics and Pharmacokinetics of Abacavir and Tenofovir
Once-daily nucleotide/nucleoside reverse transcriptase inhibitor (NtRTI/NRTI) combinations form the backbone of many regimens. Although efficacy data exists between tenofovir and the pyrimidine analogues (i.e.
- Trial name
- NCT00214890
- Testing
- Tenofovir, Abacavir
- Where
- 5 sites in United States
- Volunteers
- 21 people
- Sponsor
- University of California, San Diego
Diabetes Type 2, Dementia
The Interaction Between Diabetes and Estradiol on Human Brain Metabolism in Postmenopausal Women
The primary aim of this study is to test whether type 2 diabetes interacts with estradiol on brain metabolism in vivo in humans.
- Trial name
- E2T2D (NCT03681691)
- Testing
- Estradiol patch
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences