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Showing 1–24 of 482 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Chronic HCV Infection Clear all
Completed Phase 2 Interventional Results available

Safety and Efficacy of Sofosbuvir Plus Velpatasvir With or Without Ribavirin in Treatment-experienced Subjects With Chronic HCV Infection

NCT01909804
View directory record Official record
Conditions
Hepatitis C
Interventions
SOF, VEL, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
40
States / cities
Long Beach, California • Los Angeles, California • Pasadena, California + 37 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Jul 21, 2026, 12:32 PM EDT
Terminated Phase 2 Interventional Results available

Evaluating the Safety and Effectiveness of Interferon-Free Treatment of Hepatitis C Virus Infection in HIV-Coinfected Adults on Antiretroviral Therapy

NCT02194998
View directory record Official record
Conditions
HIV Infections, Hepatitis C
Interventions
Paritaprevir/ritonavir/ombitasvir (PTV/r/OBT), Dasabuvir (DSV), Ribavirin (RBV)
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 70 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
15
States / cities
Birmingham, Alabama • Los Angeles, California • Aurora, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 2 Interventional Results available

Safety, Antiviral Effect and PK of BI 207127 + BI 201335 +/- RBV for 4 up to 40 Weeks in Patients With Chronic HCV Genotype 1 Infection

NCT01132313
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
BI 207127, BI 201335, Ribavirin, BI 207217
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 75 Years
Enrollment
488 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
12
States / cities
La Jolla, California • San Diego, California • San Francisco, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2016 · Synced Jul 21, 2026, 12:32 PM 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 Jul 21, 2026, 12:32 PM EDT
Completed Phase 2 Interventional Results available

Ledipasvir/Sofosbuvir Fixed-Dose Combination and Vedroprevir With or Without Ribavirin in Treatment-Experienced Participants With Chronic Genotype 1 HCV Infection and Cirrhosis

NCT02226549
View directory record Official record
Conditions
Hepatitis C Virus Infection
Interventions
LDV/SOF, VDV, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of Ledipasvir/Sofosbuvir Fixed-Dose Combination and Sofosbuvir + Ribavirin for Subjects With Chronic Hepatitis C Virus (HCV) and Inherited Bleeding Disorders

NCT02120300
View directory record Official record
Conditions
Chronic HCV Infection
Interventions
LDV/SOF, SOF, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
13
States / cities
Sacramento, California • San Diego, California • San Francisco, California + 9 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2016 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 2 Interventional Results available

A Pilot Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Antiviral Activity of ABT-450 With Ritonavir (ABT-450/r) Dosed in Combination With ABT-072 and Ribavirin (RBV)

NCT01221298
View directory record Official record
Conditions
Hepatitis C, HCV, Chronic Hepatitis C Infection, Hepatitis C Genotype 1
Interventions
ABT-450, ABT-072, Ribavirin, Ritonavir
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
18 Years to 65 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
4
States / cities
Los Angeles, California • Chicago, Illinois • San Antonio, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2015 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 2 Interventional Results available

Study of ABT-267 in Treatment Naive Hepatitis C Virus (HCV) Genotype 1 Infected Subjects

NCT01314261
View directory record Official record
Conditions
Chronic Hepatitis C, Hepatitis C Virus (HCV) Infection
Interventions
ABT-267, Pegylated interferon (pegIFN), Ribavirin (RBV), Placebo for ABT-267
Drug · Other
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
18 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
10
States / cities
Birmingham, Alabama • Los Angeles, California • Orlando, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2018 · Synced Jul 21, 2026, 12:32 PM EDT
Completed No phase listed Observational

Effects of Health Literacy and HCV Knowledge on HCV Treatment Willingness in HIV-coinfected Patients

NCT03413696
View directory record Official record
Conditions
Hepatitis C, Hepatitis C, Chronic, HIV/AIDS
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 4, 2021 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed-Dose Combination ± Ribavirin in Treatment-Experienced Subjects With Genotype 1 HCV Infection

NCT01768286
View directory record Official record
Conditions
Chronic Hepatitis C Virus
Interventions
LDV/SOF, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
441 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
53
States / cities
Phoenix, Arizona • Tucson, Arizona • La Jolla, California + 50 more
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 4 Interventional Results available

A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Combination With Copegus (Ribavirin) in Patients With Chronic Hepatitis C (CHC) Enrolled in a Methadone Maintenance Treatment Program.

NCT00087594
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
peginterferon alfa-2a [Pegasys], ribavirin
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
7
States / cities
San Francisco, California • Farmington, Connecticut • Honolulu, Hawaii + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2016 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 2 Interventional

Ph IIA Study (SOC +/- NS5B)

NCT01193361
View directory record Official record
Conditions
Hepatitis C Virus
Interventions
BMS-791325, Placebo, Peg-interferon alfa-2a, Ribavirin
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 70 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
10
States / cities
Anaheim, California • Maywood, Illinois • Baltimore, Maryland + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2015 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 3 Interventional

UNITY 1: A Study of an Investigational Treatment Regimen of Daclatasvir (DCV) + Asunaprevir (ASV) + BMS-791325 in a Fixed Dose Combination (the DCV 3DAA (Direct Acting Antiviral) Regimen) for 12 Weeks for the Treatment of Chronic Hepatitis C Virus (HCV) Genotype 1 Infection in Non-cirrhotic Subjects

NCT01979939
View directory record Official record
Conditions
Hepatitis C
Interventions
DCV/ASV/BMS-791325
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
42
States / cities
La Jolla, California • San Diego, California • San Francisco, California + 37 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2015 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 2 Interventional

Proof-of-concept Study to Evaluate the Safety and Immunomodulatory Effects of SCV 07 as Monotherapy or in Combination With Ribavirin in Noncirrhotic Subjects With Chronic Hepatitis C Who Have Relapsed

NCT00968357
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
SCV-07
Drug
Lead sponsor
SciClone Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
16
States / cities
Anaheim, California • Los Angeles, California • Palm Springs, California + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2012 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 2 Interventional Results available

Study of Daclatasvir (BMS-790052) and Simeprevir (TMC435) in Patients With Genotype 1 Chronic Hepatitis C Virus

NCT01628692
View directory record Official record
Conditions
Hepatitis C Virus
Interventions
Daclatasvir, Simeprevir, Ribavirin
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
7
States / cities
San Francisco, California • Indianapolis, Indiana • Lutherville, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2017 · Synced Jul 21, 2026, 12:32 PM EDT
Terminated Phase 3 Interventional Results available

Efficacy of a 12-Week Regimen of Telaprevir, Pegylated Interferon, and Ribavirin in Treatment-Naive and Prior Relapser Subjects With Interleukin28B (IL28B) CC Genotype

NCT01459913
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
Telaprevir, Pegylated Interferon Alfa-2a, Ribavirin
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 70 Years
Enrollment
239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
55
States / cities
Birmingham, Alabama • Phoenix, Arizona • La Jolla, California + 42 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2015 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study to Assess the Effect of BMS-790052 on the Pharmacokinetics of Ortho Tri-Cyclen® in Healthy Female Subjects

NCT00983957
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
BMS-790052, Ortho Tri-Cyclen®
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
2
States / cities
Tempe, Arizona • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Oct 15, 2015 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 3 Interventional Results available

Sofosbuvir/Velpatasvir Fixed-Dose Combination in Adults With Chronic HCV Infection and Child-Pugh Class B Cirrhosis

NCT02201901
View directory record Official record
Conditions
Hepatitis C Virus Infection
Interventions
SOF/VEL, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
268 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
49
States / cities
Phoenix, Arizona • La Jolla, California • Los Angeles, California + 40 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 2 Interventional Results available

Ledipasvir/Sofosbuvir Fixed-Dose Combination + Ribavirin in Subjects With Chronic HCV With Advanced Liver Disease or Post-Liver Transplant

NCT01938430
View directory record Official record
Conditions
Chronic HCV Infection
Interventions
LDV/SOF, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
339 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
30
States / cities
Phoenix, Arizona • San Diego, California • San Francisco, California + 25 more
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 2 Interventional Results available

An Efficacy, Safety and Pharmacokinetics Study of Simeprevir, Daclatasvir and Sofosbuvir in Participants With Chronic Hepatitis C Virus Genotype 1 or 4 Infection and Decompensated Liver Disease

NCT02262728
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
Simeprevir, Daclatasvir, Sofosbuvir
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Jul 21, 2026, 12:32 PM 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 Jul 21, 2026, 12:32 PM EDT
Completed Phase 1 Interventional

Study of PEG-rIL-29 (or PEG-IFN Lambda) in Subjects With Chronic Hepatitis C Virus Infection

NCT00565539
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
PEGylated recombinant interleukin 29 (PEG-rIL-29)
Drug
Lead sponsor
ZymoGenetics
Industry
Eligibility
18 Years to 70 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
10
States / cities
Chicago, Illinois • Detroit, Michigan • Rochester, Minnesota + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2009 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 4 Interventional Results available

Study of Liver Transplant For End-Stage Liver Disease Caused By Chronic Hepatitis C Infection

NCT00163657
View directory record Official record
Conditions
End Stage Liver Disease, Hepatitis C
Interventions
Daclizumub, Tacrolimus, Cyclosporine, MMF
Drug
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Jul 21, 2026, 12:32 PM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Antiviral Activity of Multiple Doses of ABT-333 Alone and in Combination With Pegylated Interferon (pegIFN) and Ribavirin (RBV) in Subjects With Genotype 1 Chronic Hepatitis C Virus (HCV) Infection

NCT00851890
View directory record Official record
Conditions
Chronic Hepatitis C Virus Infection
Interventions
ABT-333, Placebo for ABT-333, Pegylated interferon, Ribavirin
Drug · Other
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
7
States / cities
Anaheim, California • Los Angeles, California • Orlando, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2018 · Synced Jul 21, 2026, 12:32 PM EDT