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Showing 1–24 of 1,119 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

ASAP: Access to Syringes at Pharmacies for the Prevention of Bloodborne Infections Among People Who Inject Drugs

NCT05270135
View directory record Official record
Conditions
Skin and Soft Tissue Infections, Hiv, Hepatitis C, Bloodstream Infection
Interventions
ASAP
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 18, 2023 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 2 Interventional

Study to Evaluate Drug-drug Interaction Between Valopicitabine and Ribavirin

NCT00395421
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
NM283 plus Peg-IFNα-2a
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
114 participants
Timeline
2006 – 2008
U.S. locations
2
States / cities
Atlanta, Georgia • Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 9, 2010 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 2 Interventional Results available

A Rollover Study for Subjects Participating in the Control Arm of Study VX06-950-106, VX05-950-104 and VX05-950-104EU Whose Plasma Hepatitis C Virus (HCV) Ribonucleic Acid (RNA) Levels Did Not Respond to Therapy

NCT00535847
View directory record Official record
Conditions
Hepatitis C
Interventions
Telaprevir, Ribavirin, Pegylated interferon alfa 2a
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 70 Years
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
39
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 35 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2014 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic Study of a Single Dose of AVI-4065 in Cerebral Spinal Fluid

NCT00381433
View directory record Official record
Conditions
Encephalitis
Interventions
AVI-4065 Injection
Drug
Lead sponsor
Sarepta Therapeutics, Inc.
Industry
Eligibility
18 Years to 64 Years · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Jul 7, 2009 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Utilization of Hepatitis C Positive Kidneys in Negative Recipients

NCT03801707
View directory record Official record
Conditions
Kidney Transplant, Hepatitis C, HCV
Interventions
Sofosbuvir / Velpatasvir Oral Tablet [Epclusa], Glecaprevir/Pibrentasvir 100 MG-40 MG Oral Tablet [MAVYRET]
Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 12, 2023 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 2 Interventional

A Comparison of the Effectiveness, Safety, and Tolerability of Two Different Hepatitis C Treatments in Patients Infected With Both HIV and Hepatitis C Virus (HCV)

NCT00008463
View directory record Official record
Conditions
HIV Infections, Hepatitis C
Interventions
Ribavirin, Interferon alfa-2a, Peginterferon alfa-2a
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2006
U.S. locations
24
States / cities
San Diego, California • San Francisco, California • Aurora, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Not applicable Interventional Results available

Study of Telemedicine Stress Management and Lifestyle Group Intervention for HCV Patients

NCT04198584
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
VC-CBCS
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
21 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 23, 2022 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Not applicable Interventional

Effects of Sofosbuvir/Ledipasvir Treatment on the Pharmacokinetics and Renal Safety of Tenofovir

NCT02588287
View directory record Official record
Conditions
Hepatitis C and HIV Coinfection
Interventions
Blood draws for tenofovir PK, renal function
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 70 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 10, 2021 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 3 Interventional

Study of Viramidine to Ribavirin in Patients With Chronic Hepatitis C Who Are Treatment Naive

NCT00093093
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
Viramidine, Ribavirin, pegylated interferon alfa-2a
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
53
States / cities
Tucson, Arizona • Fresno, California • Los Angeles, California + 42 more
Source: ClinicalTrials.gov public record
Updated Jun 21, 2012 · Synced Jun 26, 2026, 10:51 AM EDT
Withdrawn Phase 4 Interventional

Efficacy and Safety of Telbivudine in Patients With Chronic Hepatitis B

NCT00606099
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
telbivudine, adefovir dipivoxil
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
3
States / cities
Atlanta, Georgia • Flushing, New York • Sterling, Virginia
Source: ClinicalTrials.gov public record
Updated May 1, 2012 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 3 Interventional Results available

Open-Label Study of Sofusbuvir+Ribavirin With or Without Peginterferon Alfa-2a in Subjects With Chronic HCV Infection Who Participated in Prior Gilead HCV Studies

NCT01625338
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
SOF, RBV, Peg-IFN
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
534 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
67
States / cities
Birmingham, Alabama • Bakersfield, California • Colton, California + 53 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2015 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 4 Interventional

Evaluation of HepaGam B® in Combination With Antiviral Treatment in Hepatitis B Liver Transplant Patients

NCT00722332
View directory record Official record
Conditions
Hepatitis B, Liver Transplantation
Interventions
HepaGam B
Biological
Lead sponsor
Cangene Corporation
Industry
Eligibility
Not listed
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
15
States / cities
Los Angeles, California • Palo Alto, California • Atlanta, Georgia + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2013 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 2Phase 3 Interventional

Study to Reduce Intravenous Exposures (STRIVE)

NCT00391482
View directory record Official record
Conditions
Hepatitis C, HIV Infections
Interventions
Peer Mentoring Intervention for HCV-Infected IDUs
Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 35 Years
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
3
States / cities
Baltimore, Maryland • New York, New York • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 10, 2017 · Synced Jun 26, 2026, 10:51 AM EDT
Terminated Phase 3 Interventional Results available

Study of Combination Therapy With LdT Plus Adefovir Versus Adefovir Alone

NCT00376259
View directory record Official record
Conditions
Hepatitis B
Interventions
telbivudine, adefovir dipivoxil
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years to 70 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
2
States / cities
San Diego, California • San Mateo, California
Source: ClinicalTrials.gov public record
Updated Jun 29, 2011 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 3 Interventional

A Comparison of the Drug Telbivudine (LdT) and Lamivudine in Adults With Decompensated Chronic Hepatitis B and Evidence of Cirrhosis.

NCT00275652
View directory record Official record
Conditions
Hepatitis B, Cirrhosis
Interventions
LdT (Telbivudine) and lamivudine
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
6 participants
Timeline
2004 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 22, 2011 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 3 Interventional Results available

Phase 3 Study of BI 207127 in Combination With Faldaprevir and Ribavirin for Treatment of Patients With Hepatitis C Infection, Including Patients Who Are Not Eligible to Receive Peginterferon: HCVerso2

NCT01728324
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
BI 207127-placebo: 8-week treatment, Ribavirin: 24-week treatment, BI 207127: 24-week treatment, Faldaprevir: 24-week treatment, Ribavirin-placebo: 8-week treatment, Faldaprevir-placebo: 8-week treatment, Faldaprevir: 16-week treatment, Ribavirin: 16-week treatment, RBV: 24-week treatment, BI 207127: 16-week treatment
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 75 Years
Enrollment
496 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
31
States / cities
North Little Rock, Arkansas • Anaheim, California • Bakersfield, California + 28 more
Source: ClinicalTrials.gov public record
Updated Feb 11, 2016 · Synced Jun 26, 2026, 10:51 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Monotherapy Versus Placebo Over 14 or 17 Days in Healthy and Hepatitis C Infected Adults

NCT00439959
View directory record Official record
Conditions
Hepatitis C, Chronic, Hepatitis C
Interventions
GSK625433/placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Evansville, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 3, 2012 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 2 Interventional

GS-5885 Alone or in Combination With GS-9451 With Peginterferon Alfa 2a and Ribavirin in Treatment Chronic Genotype 1 Hepatitis C Virus

NCT01356160
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
GS-5885, GS-9451, peginterferon alfa-2a, ribavirin tablet, GS-9451 Placebo
Drug · Biological
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 70 Years
Enrollment
351 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
21
States / cities
Tucson, Arizona • Beverly Hills, California • Coronado, California + 17 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2014 · Synced Jun 26, 2026, 10:51 AM EDT
Terminated No phase listed Observational

Prediction of Hepatitis C Recurrence in Liver Transplant Recipients

NCT00867243
View directory record Official record
Conditions
Complication of Transplanted Liver, Hepatitis C, Chronic
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 10, 2013 · Synced Jun 26, 2026, 10:51 AM EDT
Active, not recruiting Phase 2Phase 3 Interventional

A Trial Evaluating BJT-778 vs Delayed Treatment for the Treatment of Chronic Hepatitis Delta Infection

NCT06907290
View directory record Official record
Conditions
Chronic Hepatitis D Infection
Interventions
Brelovitug 300 mg, Brelovitug 900 mg, Delayed Treatment with Brelovitug 300mg
Drug
Lead sponsor
Mirum Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
15
States / cities
Garden Grove, California • Huntington Beach, California • Long Beach, California + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced Jun 26, 2026, 10:51 AM EDT
Active, not recruiting Phase 3 Interventional

Reducing Vertical Transmission of Hepatitis B in Africa

NCT04704024
View directory record Official record
Conditions
Hepatitis B Infection
Interventions
Tenofovir Disoproxil Fumarate, Lamivudine Oral Solution
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
16 Years to 50 Years · Female only
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Jun 26, 2026, 10:51 AM EDT
Completed No phase listed Observational

Microarray Analysis of IFN-Induced Gene Expression in Obese and Non-Obese Patients With Chronic Hepatitis C

NCT00322179
View directory record Official record
Conditions
Chronic Hepatitis C, Obesity
Interventions
Not listed
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 4 Interventional Results available

Treatment of Acute Hepatitis C Virus in HIV Co-Infection

NCT00845676
View directory record Official record
Conditions
Hepatitis C, Human Immunodeficiency Virus, HIV Infections
Interventions
Pegylated interferon alfa-2a + Ribavirin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 17, 2020 · Synced Jun 26, 2026, 10:51 AM EDT
Completed Phase 3 Interventional Results available

IFN-free Combination Therapy in HCV-infected Patients Treatment-naive:HCVerso1

NCT01732796
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
Ribavirin (RBV), BI 201335 (Faldaprevir), BI 207127, Faldaprevir (BI 201335)
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 75 Years
Enrollment
470 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
24
States / cities
Dothan, Alabama • Chula Vista, California • La Mesa, California + 19 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2016 · Synced Jun 26, 2026, 10:51 AM EDT