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ClinicalTrials.gov public records Last synced Oct 14, 2026, 12:03 PM EDT

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Showing 217–240 of 920 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Hepatitis C Virus (HCV) Clear all
Completed Phase 2 Interventional

A Phase 2 Study to Evaluate the Safety and Efficacy of VX-135 With Ribavirin in Treatment-Naïve Subjects With Chronic Hepatitis C

NCT01726946
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
VX-135, ribavirin
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
6
States / cities
La Jolla, California • Orlando, Florida • Marietta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2015 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 4 Interventional Results available

Determine the Efficacy and Safety of Harvoni in Genotype 1 Chronic Hepatitis c Infected People Who Are Alcoholics

NCT02759861
View directory record Official record
Conditions
Genotype 1 Hepatitis C Virus
Interventions
harvoni
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Dec 29, 2023 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Not applicable Interventional Results available

Improving Quality of Life for Veterans Undergoing Interferon Treatment

NCT00117559
View directory record Official record
Conditions
Depression, Hepatitis C
Interventions
Telehealth Treatment
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 11, 2014 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Not applicable Interventional

Hepatitis C Alcohol Reduction Treatment

NCT02176980
View directory record Official record
Conditions
Hepatitis C, Chronic; AUD
Interventions
Brief alcohol counseling, Group and Individual Therapy Sessions
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 18, 2018 · Synced Oct 14, 2026, 12:03 PM EDT
Withdrawn Phase 4 Interventional

Maraviroc Versus Etravirine In Combination With Antiretroviral Therapy In Drug Experienced HIV And Hepatitis Co-Infected Patients

NCT00782301
View directory record Official record
Conditions
Hepatitis B, Human Immunodeficiency Virus, Hepatitis C, Chronic
Interventions
maraviroc, etravirine
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
16 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
15
States / cities
Clearwater, Florida • Orlando, Florida • Safety Harbor, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 19, 2012 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 2 Interventional

Simeprevir in Combination With Sofosbuvir in Treatment-Naïve or -Experienced Adults With Chronic Genotype 4 Hepatitis C Virus Infection

NCT02253550
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
Simeprevir, Sofosbuvir
Drug
Lead sponsor
Peter J. Ruane, M.D.
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 24, 2016 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Sofosbuvir/Velpatasvir/Voxilaprevir in Adults With Chronic HCV Infection Who Have Previously Received Treatment With Direct-Acting Antiviral Therapy

NCT02607735
View directory record Official record
Conditions
Hepatitis C
Interventions
SOF/VEL/VOX, Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
43
States / cities
Long Beach, California • Los Angeles, California • Palo Alto, California + 40 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2019 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 4 Interventional Results available

Pegylated Interferon and Ribavirin to Treat Chronic Hepatitis C With and Without Kidney Disease

NCT00028093
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
Peginterferon alfa-2a with Ribavirin, Peginterferon alfa-2a
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 8, 2013 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 1 Interventional Results available

Drug Drug Interaction Study Between BI 201335 and BI 207127 in Chronic Hepatitis C Infected Patients

NCT01525628
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
midazolam, BI 201335, tenofovir, caffeine, tolbutamide, pegylated interferon, BI 207127, ribavirin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 70 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
5
States / cities
La Mesa, California • Rockville, Maryland • Marlton, New Jersey + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2016 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 2 Interventional Results available

Chronic Hepatitis C Virus Related Thrombocytopenia to Evaluate the Effects of E5501

NCT01355289
View directory record Official record
Conditions
Thrombocytopenia
Interventions
Avatrombopag, Placebo, Pegylated interferon (PEG-IFN), Telaprevir, Ribavirin
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
2
States / cities
Los Angeles, California • Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 22, 2018 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 3 Interventional Results available

Long Term Follow-up Study to Assess Durability of Sustained Virologic Response in Alisporivir-treated Hepatitis C Patients

NCT02753699
View directory record Official record
Conditions
Hepatitis C
Interventions
Alisporivir
Drug
Lead sponsor
Debiopharm International SA
Industry
Eligibility
18 Years and older
Enrollment
723 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
12
States / cities
La Jolla, California • San Diego, California • Ventura, California + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2016 · Synced Oct 14, 2026, 12:03 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Effects of Chronic Viral Infection on Immune Response to Zoster Vaccination

NCT02590068
View directory record Official record
Conditions
Hepatitis C
Interventions
Zoster vaccine live
Drug
Lead sponsor
Rockefeller University
Other
Eligibility
50 Years to 60 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 18, 2019 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 2 Interventional

A Study to Evaluate the Efficacy and Safety of Quadruple Therapy (VX-222, Telaprevir,Peginterferon-Alfa-2a, Ribavirin) in Subjects With Chronic Hepatitis C With Compensated Cirrhosis

NCT01516918
View directory record Official record
Conditions
Chronic Hepatitis C Virus
Interventions
VX-222, telaprevir, ribavirin, peginterferon-alfa-2a
Drug · Biological
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 70 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
28
States / cities
Birmingham, Alabama • San Diego, California • Englewood, Colorado + 25 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2014 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Not applicable Interventional

A Video-Based HCV Curriculum for Drug Users

NCT00241917
View directory record Official record
Conditions
Hepatitis C, Opiate Dependence
Interventions
Hepatitis C educational video, Video
Behavioral · Other
Lead sponsor
Organization to Achieve Solutions in Substance Abuse (OASIS)
Other
Eligibility
18 Years to 90 Years
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
3
States / cities
Antioch, California • Richmond, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 9, 2008 · Synced Oct 14, 2026, 12:03 PM EDT
Not listed No phase listed Observational

Assessment of Intrahepatic Hepatitis C Virus (HCV) RNA Levels at the Time of Liver Transplantation

NCT01836718
View directory record Official record
Conditions
Hepatitis C Virus, Liver Transplantation
Interventions
Not listed
Lead sponsor
Schiano, Thomas D., MD
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 30, 2017 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Not applicable Interventional

Integrating HCV and HIV Screening During the Era of HIV Antigen Testing

NCT02869776
View directory record Official record
Conditions
HIV, Hepatitis C
Interventions
Questionnaire, Rapid finger stick, Venipuncture
Behavioral · Procedure
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 11, 2020 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 2 Interventional

An Efficacy and Safety Study of Simeprevir and Sofosbuvir With and Without Ribavirin in Participants With Recurrent Genotype 1 Hepatitis C Post-Orthotopic Liver Transplant

NCT02165189
View directory record Official record
Conditions
Hepatitits C
Interventions
Simeprevir, Sofosbuvir, Ribavirin
Drug
Lead sponsor
Janssen Scientific Affairs, LLC
Industry
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
11
States / cities
Aurora, Colorado • Gainesville, Florida • Miami, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 11, 2016 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 1Phase 2 Interventional

Adaptive Phase I HCV Study With Nucleoside Analogue, in Combination With Interferon and Ribavirin

NCT00382798
View directory record Official record
Conditions
Healthy Volunteers, Hepatitis C Virus
Interventions
RO5024048
Drug
Lead sponsor
Pharmasset
Industry
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
7
States / cities
San Francisco, California • Aurora, Colorado • Gainesville, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2009 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 2 Interventional

Herbal Treatment of Hepatitis C in Methadone Maintained Patients

NCT00010816
View directory record Official record
Conditions
Hepatitis C
Interventions
Herbal remedies
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2003
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 18, 2006 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Not applicable Interventional

Assessing Long-term CTN 0049 Outcomes, HCV Prevalence and Progression Along the HCV Care Continuum Among HIV/HCV Co-infected Substance Users in the U.S.

NCT02641158
View directory record Official record
Conditions
Hepatitis C, HIV, AIDS, Substance Use
Interventions
Control Group, Care Facilitation Group
Other · Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
422 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
11
States / cities
Birmingham, Alabama • Torrance, California • Miami, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Hepatitis C Testing in VA Community-Based Outpatient Clinics

NCT02936648
View directory record Official record
Conditions
Hepatitis C
Interventions
quality improvement intervention
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
2,209 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Bedford, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 20, 2018 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 1 Interventional Results available

Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Antiviral Activity of Velpatasvir in Participants With Chronic HCV Infection

NCT01740791
View directory record Official record
Conditions
Chronic Hepatitis C Virus
Interventions
Velpatasvir, Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
9
States / cities
Costa Mesa, California • DeLand, Florida • Orlando, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Dec 16, 2020 · Synced Oct 14, 2026, 12:03 PM EDT
Completed Phase 2 Interventional Results available

CTS-1027 in Interferon-Naive Hepatitis C Patients

NCT00925990
View directory record Official record
Conditions
Hepatitis C
Interventions
ribavirin, CTS-1027, Placebo for ribavirin
Drug
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
20
States / cities
Birmingham, Alabama • San Diego, California • Denver, Colorado + 15 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2012 · Synced Oct 14, 2026, 12:03 PM EDT
Not listed Not applicable Interventional

Hepatitis C Treatment in Underserved Populations

NCT01717560
View directory record Official record
Conditions
Chronic Hepatitis C, Illicit Drug Use
Interventions
Collaborative, multidisciplinary, integrated care
Other
Lead sponsor
Brian Edlin
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 30, 2012 · Synced Oct 14, 2026, 12:03 PM EDT