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Showing 1–24 of 492 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Chronic Hepatitis C Clear all
Completed Phase 2 Interventional Results available

Study in Genotype 2 or 3 Patients With Chronic Hepatitis Virus Infection

NCT01257204
View directory record Official record
Conditions
Hepatitis C Virus
Interventions
Placebo, Daclatasvir, Pegylated interferon alfa-2a, Ribavirin
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 70 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
4
States / cities
Los Angeles, California • Baltimore, Maryland • Tulsa, Oklahoma + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 13, 2015 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 2 Interventional Results available

Sofosbuvir With Pegylated Interferon and Ribavirin Hepatitis C Virus (HCV) Genotypes 1,4,5,6

NCT01329978
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
Sofosbuvir, RBV, PEG
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
332 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
44
States / cities
Montgomery, Alabama • Jonesboro, Arkansas • Anaheim, California + 36 more
Source: ClinicalTrials.gov public record
Updated May 25, 2014 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Voxilaprevir Plus Sofosbuvir/Velpatasvir Fixed Dose Combination in Adults With Chronic Non-Genotype 1 HCV Infection

NCT02378961
View directory record Official record
Conditions
Hepatitis C Virus Infection
Interventions
VOX, SOF/VEL
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
31
States / cities
Los Angeles, California • Palo Alto, California • Pasadena, California + 26 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2020 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 2 Interventional Results available

Harvoni Treatment Porphyria Cutanea Tarda

NCT03118674
View directory record Official record
Conditions
Porphyria Cutanea Tarda, Hepatitis C
Interventions
Harvoni
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
3
States / cities
San Francisco, California • Winston-Salem, North Carolina • Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 2, 2023 · Synced Sep 8, 2026, 6:43 AM EDT
Not listed Phase 3 Interventional

HRN 004- Peginterferon a-2a Plus Ribavirin for Chronic Hepatitis C Infection in HIV Infected Persons Who Have Failed to Achieve a Sustained Virologic Response Following Previous Interferon Therapy

NCT00215839
View directory record Official record
Conditions
Chronic Hepatitis C Infection in HIV Infected Persons, HIV Infections
Interventions
Peginterferon a-2a plus Ribavirin
Drug
Lead sponsor
Hepatitis Resource Network
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 24, 2005 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 4 Interventional

Infergen, Ribavirin & Avandia in Previous Relapsers or Nonresponders to Pegylated Interferon and Ribavirin

NCT00207402
View directory record Official record
Conditions
Hepatitis C
Interventions
rosiglitazone
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 13, 2012 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Herpes Simplex Type 1 Suppression in Hepatitis C

NCT01580995
View directory record Official record
Conditions
Chronic Hepatitis C Infection
Interventions
Valacyclovir, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Sep 20, 2016 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Ledipasvir/Sofosbuvir Fixed-Dose Combination for 12 Weeks in Subjects With Chronic Genotype 1 or 4 HCV and HIV-1 Co-infection

NCT02073656
View directory record Official record
Conditions
Hepatitis C Virus, HIV
Interventions
LDV/SOF, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
335 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
34
States / cities
Birmingham, Alabama • Los Angeles, California • Newport Beach, California + 31 more
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of BI 201335 (Faldaprevir) in Combination With Pegylated Interferon-alpha and Ribavirin in Treatment-Experienced Genotype 1 Hepatitis C Infected Patients (STARTverso 3)

NCT01358864
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
BI 201335, Pegylated Interferon-alpha (IFN), Ribavirin (RBV), Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 70 Years
Enrollment
678 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
18
States / cities
North Little Rock, Arkansas • Englewood, Colorado • Palm Harbor, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2016 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 2 Interventional

Safety Study of Pegylated Interferon Lambda Plus Single or 2 Direct Antiviral Agents With Ribavirin

NCT01795911
View directory record Official record
Conditions
Hepatitis C
Interventions
Pegylated Interferon Lambda, Ribasphere, Daclatasvir
Biological · Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 70 Years
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 8, 2015 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Sofosbuvir/Velpatasvir/Voxilaprevir and Sofosbuvir/Velpatasvir in Adults With Chronic HCV Infection Who Have Not Previously Received Treatment With Direct-Acting Antiviral Therapy

NCT02607800
View directory record Official record
Conditions
Hepatitis C
Interventions
SOF/VEL/VOX, SOF/VEL
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
943 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
47
States / cities
Long Beach, California • Los Angeles, California • Palo Alto, California + 44 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2019 · Synced Sep 8, 2026, 6:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Vertical Transmission of Hepatitis C in Adult Children of Female Baby Boomers

NCT03038763
View directory record Official record
Conditions
Hepatitis C, Hepatitis C, Chronic
Interventions
Eligibility Screening, HCV test
Other · Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 72 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 16, 2019 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of 8-weeks of Glecaprevir/Pibrentasvir in Treatment-Naïve Adults With HCV Genotype 1-6 and Aspartate Aminotransferase to Platelet Ratio Index (APRI) ≤1

NCT03212521
View directory record Official record
Conditions
Hepatitis C Virus (HCV)
Interventions
Glecaprevir/Pibrentasvir
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
11
States / cities
Birmingham, Alabama • North Little Rock, Arkansas • Sacramento, California + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2019 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 2 Interventional Results available

Safety, Tolerability, and Antiviral Activity of ACH-0141625 or Placebo in Combination With Peginterferon and Ribavirin in Hepatitis C Virus (HCV) Positive Participants

NCT01180790
View directory record Official record
Conditions
Hepatitis C
Interventions
ACH-0141625 (Sovaprevir), Placebo, Pegylated Interferon alpha-2a, Ribavirin
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
15
States / cities
Los Angeles, California • San Francisco, California • Bradenton, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 29, 2023 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 2 Interventional Results available

Short Duration Combination Therapy With Daclatasvir, Asunaprevir, BMS-791325 and Sofosbuvir in Subjects Infected With Chronic Hepatitis-C (FOURward Study)

NCT02175966
View directory record Official record
Conditions
Hepatitis C
Interventions
DCV/ASV/BMS-791325, Ribavirin, Sofosbuvir, Peginterferon α-2a
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
Not listed
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
7
States / cities
Rialto, California • Chicago, Illinois • Indianapolis, Indiana + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 10, 2020 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 1Phase 2 Interventional

A Phase 1b/2a Study of SC Hanferon™ in Combination With Ribavirin in Treatment-naïve Subjects With Genotype 1 Hepatitis C

NCT01194037
View directory record Official record
Conditions
Chronic Hepatitis C Infection, Genotype 1
Interventions
recombinant variant of interferon-alpha 2b, Peginterferon alfa-2a, Ribavirin
Drug
Lead sponsor
HanAll BioPharma Co., Ltd.
Industry
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
6
States / cities
Los Angeles, California • National City, California • Miami, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2025 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Not applicable Interventional

Live Kidney Donors With Positive Anti-HCV Antibody, But Negative HCV PCR

NCT02669966
View directory record Official record
Conditions
ESRD, Hepatitis C
Interventions
Kidney transplantation
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 18, 2020 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 1 Interventional

A Study Evaluating GS-9620 in Treatment Naive Subjects With Chronic Hepatitis C

NCT01591668
View directory record Official record
Conditions
Hepatitis C
Interventions
Single Ascending Dose Cohorts GS-9620, Multiple Ascending Dose Cohorts GS-9620
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
10
States / cities
Little Rock, Arkansas • DeLand, Florida • Orlando, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2013 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Not applicable Interventional

Feasibility of a Hepatitis C Virus (HCV) Decision-Making Intervention Among HIV-infected Adults

NCT01472354
View directory record Official record
Conditions
Hepatitis c
Interventions
Leap-c group intervention
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 29, 2013 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 2 Interventional Results available

Gradual Withdrawal of Immune System Suppressing Drugs in Patients Receiving a Liver Transplant

NCT00135694
View directory record Official record
Conditions
Hepatitis C, Hepatitis C, Chronic, Nonimmune Nonviral Causes of Liver Failure
Interventions
calcineurin inhibitor-based immunosuppression, liver transplant, corticosteroids, immunosuppression withdrawal
Drug · Procedure · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2015
U.S. locations
8
States / cities
San Francisco, California • Denver, Colorado • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2019 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 1Phase 2 Interventional

Study of Safety, Tolerability, and Anti-Viral Effect of Locteron Compared to PEG-Intron in Patients With Chronic Hepatitis C

NCT00593151
View directory record Official record
Conditions
Hepatitis C
Interventions
Locteron (controlled-release interferon alpha 2b), pegylated IFNa2b
Other · Biological
Lead sponsor
Biolex Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
5
States / cities
Detroit, Michigan • Dallas, Texas • San Antonio, Texas + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2012 · Synced Sep 8, 2026, 6:43 AM EDT
Not listed Phase 2 Interventional

Efficacy and Safety Study of PEG-rIL-29 Plus Ribavirin to Treat Chronic Hepatitis C Virus Infection

NCT01001754
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
PEG-rIL-29, Peginterferon alfa-2a, Ribavirin
Drug
Lead sponsor
ZymoGenetics
Industry
Eligibility
18 Years to 70 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
29
States / cities
Beverly Hills, California • Coronado, California • La Jolla, California + 26 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2011 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 4 Interventional Results available

Concentration-Controlled Ribavirin for the Treatment of Patients With Chronic Hepatitis C Virus Infection

NCT01097395
View directory record Official record
Conditions
Hepatitis C Virus
Interventions
ribavirin
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 70 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 15, 2021 · Synced Sep 8, 2026, 6:43 AM EDT
Completed Phase 4 Interventional

Does Induction PEG-Intron in Combination With Rebetol Enhance the Sustained Response Rates in Patients With CHC

NCT00207363
View directory record Official record
Conditions
Hepatitis C
Interventions
Ribavirin, Peg interferon alfa 2b, induction therapy
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
610 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 13, 2012 · Synced Sep 8, 2026, 6:43 AM EDT