Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 6, 2026, 9:44 AM EDT

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Showing 25–48 of 71 matching trials from the live ClinicalTrials.gov search.
Completed Phase 1 Interventional Accepts healthy volunteers

Drug-drug Interaction (DDI) Rifabutin

NCT02138084
Conditions
Infection, Human Immunodeficiency Virus
Interventions
BMS-663068, Rifabutin, Ritonavir
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years to 50 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Austin, Texas
Conditions
Infection, Human Immunodeficiency Virus
Interventions
BMS-663068, Oral Contraceptive, Loestrin 1.5/30
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Miami, Florida • San Antonio, Texas
Completed Phase 1 Interventional Accepts healthy volunteers

Drug-Drug Interaction (DDI) w/Ketoconazole or Fluconazole

NCT00860275
Conditions
Alzheimer Disease
Interventions
BMS-708163, BMS-708163 + Ketoconazole, Ketoconazole, Fluconazole, BMS-708163 + Fluconazole
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Austin, Texas
Conditions
HIV Infections
Interventions
Lamivudine, Stavudine, Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Years and older
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1998
U.S. locations
31
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 21 more
Conditions
Healthy
Interventions
Palbociclib alone, Palbociclib + Rabeprazole
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
South Miami, Florida
Conditions
Healthy Volunteers
Interventions
Obicetrapib, Obicetrapib + Drospirenone / Ethinyl Estradiol (COC), Drospirenone / Ethinyl Estradiol (COC)
Drug
Lead sponsor
NewAmsterdam Pharma
Industry
Eligibility
18 Years to 35 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Las Vegas, Nevada
Completed Phase 1 Interventional Accepts healthy volunteers

DDI HV (ATV - Merck)

NCT00518297
Conditions
HIV Infections
Interventions
Raltegravir, Atazanavir, Atazanavir + Raltegravir
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 45 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Hamilton, New Jersey
Conditions
Cytomegalovirus Infections, HIV Infections
Interventions
Zidovudine, Didanosine, Ganciclovir
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
3
States / cities
Irvine, California • Washington D.C., District of Columbia • Galveston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

DDI Effectiveness and Clinical Awareness

NCT03581994
Conditions
Drug-Drug Interactions
Interventions
DDI Test Report
Diagnostic Test
Lead sponsor
Qure Healthcare, LLC
Industry
Eligibility
Not listed
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
San Francisco, California
Conditions
Healthy
Interventions
Rosuvastatin, Selpercatinib
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Healthy Adult Participants
Interventions
PF-07248144, Itraconazole
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Phase 1 Interventional Accepts healthy volunteers

Dexpramipexole and Cimetidine Drug Drug Interaction (DDI)

NCT01536249
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Dexpramipexole, Cimetidine plus Dexpramipexole
Drug
Lead sponsor
Knopp Biosciences
Industry
Eligibility
18 Years to 55 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Overland Park, Kansas
Conditions
Sarcoma, Kaposi, HIV Infections
Interventions
Interferon alfa-2b, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2000
U.S. locations
12
States / cities
Palo Alto, California • Aurora, Colorado • Chicago, Illinois + 7 more
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
Conditions
Eosinophilic Esophagitis
Interventions
Cendakimab, CYP substrates
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
12
States / cities
Tucson, Arizona • Los Angeles, California • San Diego, California + 9 more
Conditions
HIV Infections
Interventions
Ribavirin, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1995
U.S. locations
2
States / cities
Boston, Massachusetts • Minneapolis, Minnesota
Completed Phase 1 Interventional Accepts healthy volunteers

Drug-Drug Interaction (DDI) Study for TD-9855

NCT03432793
Conditions
Drug Drug Interaction (DDI)
Interventions
TD-9855, Fluvoxamine, Itraconazole, Caffeine
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
19 Years to 55 Years · Male only
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Lincoln, Nebraska
Conditions
Healthy
Interventions
PF-06826647, Oral Contraceptive (OC)
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Coral Gables, Florida • Miami, Florida
Conditions
TP53 Y220C Mutation, Advanced Solid Tumors
Interventions
metformin hydrochloride 500 mg tablet, rosuvastatin 10 mg tablet, repaglinide 0.5 mg tablet, midazolam hydrochloride syrup, rezatapopt
Drug
Lead sponsor
PMV Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
5
States / cities
Denver, Colorado • Orlando, Florida • Nashville, Tennessee + 2 more
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Clarithromycin, Zidovudine, Didanosine
Drug
Lead sponsor
Abbott
Industry
Eligibility
3 Months to 18 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
2
States / cities
Los Angeles, California • Bethesda, Maryland
Conditions
Atopic Dermatitis
Interventions
Dupilumab, Midazolam, Omeprazole, Warfarin, Caffeine, Metoprolol
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
5
States / cities
Little Rock, Arkansas • Centennial, Colorado • Minneapolis, Minnesota + 2 more
Conditions
HIV Infections
Interventions
GSK3640254, Darunavir/Ritonavir (DRV/RTV), Etravirine (ETR)
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Austin, Texas
Conditions
Sarcoma, Kaposi, HIV Infections
Interventions
Bleomycin sulfate, Vincristine sulfate, Doxorubicin hydrochloride, Zalcitabine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1996
U.S. locations
14
States / cities
Los Angeles, California • San Francisco, California • Aurora, Colorado + 9 more
Conditions
Healthy Subjects
Interventions
mifepristone + fluvastatin
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Tempe, Arizona