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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 1 Interventional Accepts healthy volunteers

Study To Evaluate The Effect Of Multiple Doses of CTP-543 On The Pharmacokinetics Of Single Doses of Midazolam In Healthy Subjects

NCT05467709
View directory record Official record
Conditions
Health Volunteers
Interventions
Midazolam, CTP-543
Drug
Lead sponsor
Concert Pharmaceuticals
Industry
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 19, 2022 · Synced Jul 24, 2026, 9:12 PM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Determination of Drug Interactions of Certain Nasal Medications With Intranasal Ketamine

NCT00520104
View directory record Official record
Conditions
Pharmacokinetics
Interventions
intranasal ketamine
Drug
Lead sponsor
Javelin Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 28, 2008 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Determine the Effects of Multiple Doses of Mipomersen (200 mg SC) on the Pharmacodynamics and Pharmacokinetics of Single-dose Warfarin

NCT01133366
View directory record Official record
Conditions
Healthy
Interventions
warfarin sodium, mipomersen sodium; warfarin sodium
Drug
Lead sponsor
Kastle Therapeutics, LLC
Industry
Eligibility
18 Years to 45 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 2, 2016 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Not applicable Interventional

The Safety and Effectiveness of U-90152 in HIV-1 Infected Patients Who Take Zidovudine

NCT00002312
View directory record Official record
Conditions
HIV Infections
Interventions
Delavirdine mesylate, Zidovudine
Drug
Lead sponsor
Pharmacia and Upjohn
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Kalamazoo, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

An Interaction Study to Assess Drug Levels in Healthy Adult Subjects

NCT00764465
View directory record Official record
Conditions
Healthy
Interventions
Maraviroc, Fosamprenavir, Ritonavir
Drug
Lead sponsor
Garden State Infectious Disease Associates, PA
Other
Eligibility
18 Years to 64 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Voorhees Township, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 28, 2016 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional

Drug-Drug Interaction Study of Glucokinase Activator HMS5552 and Metformin in T2DM

NCT02597400
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Metformin, HMS5552
Drug
Lead sponsor
Hua Medicine Limited
Industry
Eligibility
18 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 16, 2016 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Combined Alcohol and Nitrous Oxide Intake - 15

NCT00000263
View directory record Official record
Conditions
Opioid-Related Disorders, Substance-Related Disorders
Interventions
30% Nitrous oxide, 0.25 g/Kg ethanol, 0.5 g/KG ethanol, 0 g/Kg ethanol
Drug · Other
Lead sponsor
University of Chicago
Other
Eligibility
Not listed
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 1998
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 26, 2015 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study to Assess the Effect of Cefiderocol on the Pharmacokinetics (PK) of Midazolam in Healthy Participants

NCT05395104
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Midazolam, Cefiderocol
Drug
Lead sponsor
Shionogi
Industry
Eligibility
18 Years to 60 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 13, 2023 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 2 Interventional

Evaluate the PK, PD, and Safety of Arhalofenate in Combination With Febuxostat for Hyperuricemia in Patients With Gout

NCT02252835
View directory record Official record
Conditions
Gout, Hyperuricemia
Interventions
Arhalofenate, Febuxostat, Colchicine
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 16, 2015 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Erenumab (AMG 334) Plus Combined Oral Contraceptive Drug Interaction Study in Healthy Females

NCT02792517
View directory record Official record
Conditions
Headache, Migraine
Interventions
Erenumab, Ethynil Estradiol/Norgestimate Oral Contraceptive
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
4
States / cities
Anaheim, California • Cypress, California • Dallas, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2018 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Drug-Drug Interaction Study Evaluating Effects of ASP015K on Rosuvastatin

NCT01959399
View directory record Official record
Conditions
Healthy Subjects, Pharmacokinetics of ASP015K
Interventions
ASP015K, Rosuvastatin
Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Oct 9, 2013 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional

Drug-Drug Interaction Study With Aricept® (Donepezil)

NCT01042314
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Donepezil, BMS-708163
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 55 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 24, 2011 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Results available

Effects of Itraconazole and Rifampin on the Blood Tazemetostat Levels

NCT04537715
View directory record Official record
Conditions
All Malignancies, Advanced Malignancies, Hematologic Malignancy, Solid Tumor, Follicular Lymphoma (FL), Non-Hodgkin Lymphoma (NHL), Diffuse Large B-Cell Lymphoma (DLBCL), Epithelioid Sarcoma (ES), Synovial Sarcoma, Renal Medullary Carcinoma, Mesothelioma, Rhabdoid Tumor
Interventions
Tazemetostat, Itraconazole, Rifampin
Drug
Lead sponsor
Epizyme, Inc.
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
7
States / cities
Encinitas, California • Los Angeles, California • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2025 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics of Tasimelteon Alone and in Combination With CYP1A2 Inhibitor, Fluvoxamine

NCT01540500
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Tasimelteon, Fluvoxamine
Drug
Lead sponsor
Vanda Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Springfield, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 16, 2014 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Drug-gene-nutraceutical Interactions of Cannabidiol and Tacrolimus

NCT05490511
View directory record Official record
Conditions
CBD, Transplant Complication, Kidney Disease, Chronic
Interventions
Tacrolimus single dose, Epidiolex single dose, Epidiolex steady-state and tacrolimus single dose
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 75 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Drug-Drug Interaction Study to Examine the Impact of Itraconazole and Cyclosporine on PF-07081532 Pharmacokinetics in Overweight or Obese Adults

NCT05745701
View directory record Official record
Conditions
Healthy
Interventions
PF-07081532, Cyclosporine, Itraconazole
Drug · Device
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 22, 2024 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of CYP2B6 Genetic Polymorphisms on Efavirenz Pharmacokinetics

NCT00668395
View directory record Official record
Conditions
HIV
Interventions
Efavirenz
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 49 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 25, 2014 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study Evaluating the Pharmacokinetics of the Potential Drug Interaction Between HCV-796 and Desipramine

NCT00500721
View directory record Official record
Conditions
Healthy
Interventions
HCV-796, Desipramine
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years to 50 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 13, 2008 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Red Clover Botanical Dietary Supplements - Metabolism and Safety in Women

NCT03205787
View directory record Official record
Conditions
Food-drug Interaction
Interventions
Trifolium pratense
Dietary Supplement
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
40 Years to 79 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 5, 2021 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Drug-Drug Interaction Study of N91115 +/- Rifampin in Healthy Adult Subjects

NCT02500667
View directory record Official record
Conditions
Drug Interaction Potentiation
Interventions
N91115, Rifampin
Drug
Lead sponsor
Nivalis Therapeutics, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Lakewood, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 6, 2016 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study Investigating Interactions Between BMS-986322 and Rosuvastatin, Metformin and Methotrexate in Healthy Participants

NCT05615012
View directory record Official record
Conditions
Healthy Participants
Interventions
BMS-986322, Rosuvastatin, Metformin, Glucose, Methotrexate, Leucovorin
Drug · Dietary Supplement
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 60 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 26, 2024 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Drug-Drug Interaction Study of Orforglipron (LY3502970) in Healthy Overweight and Obese Participants

NCT06186622
View directory record Official record
Conditions
Healthy, Obese, Overweight
Interventions
Orforglipron, Simvastatin, Digoxin, Rosuvastatin, Acetaminophen, Midazolam, Sodium Bicarbonate
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
2
States / cities
Daytona Beach, Florida • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Drug-Drug Interaction Study Between GDC-0853 and Midazolam, Itraconazole, Rosuvastatin, and Simvastatin

NCT03174041
View directory record Official record
Conditions
Healthy Participants
Interventions
Midazolam, GDC-0853, Midazolam and GDC-0853, Rosuvastatin, Rosuvastatin and GDC-0853, Simvastatin, Simvastatin and GDC-0853, Itraconazole, GDC-0853 and itraconazole
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
3
States / cities
Daytona Beach, Florida • Evansville, Indiana • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 23, 2019 · Synced Jul 24, 2026, 9:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

An Open-label Study in Healthy Participants to Evaluate AZD0780 as an Object or Precipitant of CYP3A4-mediated Drug-drug Interactions

NCT06671405
View directory record Official record
Conditions
Dyslipidaemia
Interventions
AZD0780, Itraconazole, Carbamazepine, Midazolam, Ethinyl estradiol/levonorgestrel
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 75 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Brooklyn, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 26, 2025 · Synced Jul 24, 2026, 9:12 PM EDT