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ClinicalTrials.gov public records Last synced Oct 17, 2026, 3:59 PM EDT

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Showing 217–240 of 377 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: RBV Clear all
Completed Phase 2Phase 3 Interventional Results available

A Study to Evaluate Treatment of Hepatitis C Virus Infection in Pediatric Subjects

NCT02486406
View directory record Official record
Conditions
Chronic Hepatitis C Infection
Interventions
Ombitasvir/paritaprevir/ritonavir, Dasabuvir, Ribavirin, Ombitasvir mini tablet, Paritaprevir mini tablet, Ritonavir mini tablet, Dasabuvir mini tablet, Ribavirin solution
Drug
Lead sponsor
AbbVie
Industry
Eligibility
3 Years to 17 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
11
States / cities
San Francisco, California • Aurora, Colorado • Gainesville, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Oct 17, 2026, 3:59 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 15, 2018 · Synced Oct 17, 2026, 3:59 PM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety of Ledipasvir/Sofosbuvir, With or Without Ribavirin, in HCV Infected Participants Who Have Failed Prior Treatment With Sofosbuvir-based Therapies

NCT02600351
View directory record Official record
Conditions
Hepatitis C Virus Infection
Interventions
LDV/SOF, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
38
States / cities
Little Rock, Arkansas • Los Angeles, California • Pasadena, California + 31 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 17, 2026, 3:59 PM EDT
Completed Phase 2 Interventional Results available

Infliximab Treatment Along With Pegylated Interferon and Ribavirin in the Treatment of Hepatitis C

NCT00512278
View directory record Official record
Conditions
Hepatitis C
Interventions
Infliximab, Placebo
Drug
Lead sponsor
Nizar Zein
Other
Eligibility
18 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
7
States / cities
Los Angeles, California • Port Orange, Florida • Louisville, Kentucky + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 13, 2017 · Synced Oct 17, 2026, 3:59 PM EDT
Terminated Phase 1 Interventional

Safety Study of Low Dose Interleukin 2 (IL-2) Plus PEG-IFN/RBV In Chronic Hepatitis C Virus Genotype I

NCT00277758
View directory record Official record
Conditions
Hepatitis C
Interventions
Interleukin 2, Ribavirin, Pegylated Interferon Alpha, Inteleukin-2, Ribavirin + Pegylated interferon-alpha
Biological · Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 7, 2008 · Synced Oct 17, 2026, 3:59 PM EDT
Completed Not applicable Interventional Results available

Ribavirin for Patients With Recurrent/Metastatic (R/M) Human Papillomavirus (HPV)-Related Malignancies

NCT02308241
View directory record Official record
Conditions
Human Papillomavirus (HPV)-Related Malignancies, Recurrent/Metastatic (R/M) Human Papillomavirus (HPV)-Related Malignancies
Interventions
Ribavirin
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
6
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Commack, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 5, 2023 · Synced Oct 17, 2026, 3:59 PM 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 5, 2011 · Synced Oct 17, 2026, 3:59 PM EDT
Completed No phase listed Observational Results available

Evaluating the Role of Immune Responses in the Emergence of Protease Inhibitor Mutations

NCT01517529
View directory record Official record
Conditions
Hepatitis C
Interventions
Not listed
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 20, 2015 · Synced Oct 17, 2026, 3:59 PM EDT
Withdrawn Phase 4 Interventional

Preemptive Zepatier Treatment in Donor HCV Positive to Recipient HCV Negative Cardiac Transplant

NCT03026023
View directory record Official record
Conditions
Cardiac Transplant Disorder, Hepatitis C
Interventions
Combindation treatment with Grazoprevir and Elbasvir fixed dose combination tablet, with or without ribavirin
Drug
Lead sponsor
Raymond T. Chung, MD
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 20, 2018 · Synced Oct 17, 2026, 3:59 PM EDT
Terminated Phase 2 Interventional Results available

A Triple Combination Antiviral Coronavirus Therapy (TriACT) for COVID-19

NCT04605588
View directory record Official record
Conditions
SARS-CoV Infection, Covid19
Interventions
Nitazoxanide, Placebo Nitazoxanide, Ribavirin, Placebo Ribavirin, Hydroxychloroquine, Placebo Hydroxychloroquine
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
21 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated May 5, 2022 · Synced Oct 17, 2026, 3:59 PM EDT
Terminated Not applicable Interventional

A Pilot Study of High-Dose, Intravenous Ascorbic Acid (Vitamin C) to Treat Hepatitis C

NCT01250743
View directory record Official record
Conditions
Hepatitis C
Interventions
ascorbic acid (vitamin C)
Dietary Supplement
Lead sponsor
Health Innovations, Frontier Research Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 18, 2011 · Synced Oct 17, 2026, 3:59 PM EDT
Completed Phase 4 Interventional

Safety and Effectiveness Using Pegasys and Copegus in Recipients of Liver Transplantation With Hepatitis C

NCT00275548
View directory record Official record
Conditions
Liver Transplant, Hepatitis C
Interventions
Pegasys, Copegus
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
19 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 11, 2011 · Synced Oct 17, 2026, 3:59 PM EDT
Terminated Phase 4 Interventional

Infergen and Ribavirin Treatment of Patients With HCV Who Achieved Partial Response to Peginterferon-alfa and Ribavirin

NCT00456248
View directory record Official record
Conditions
Hepatitis C
Interventions
Infergen and ribavirin
Drug
Lead sponsor
Kadmon Corporation, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
4
States / cities
Atlanta, Georgia • New Orleans, Louisiana • Harrisburg, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2012 · Synced Oct 17, 2026, 3:59 PM 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 14, 2012 · Synced Oct 17, 2026, 3:59 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Sofosbuvir + Velpatasvir With or Without Ribavirin in Treatment-Naive Adults With Chronic HCV Infection

NCT01858766
View directory record Official record
Conditions
Hepatitis C
Interventions
SOF, VEL, RBV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
379 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
50
States / cities
La Jolla, California • Long Beach, California • Los Angeles, California + 38 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Oct 17, 2026, 3:59 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Double Blind, Safety and Immunogenicity Study of Recombinant Botulinum Vaccine A/B

NCT00764634
View directory record Official record
Conditions
Botulism Vaccine
Interventions
Placebo (USP sterile saline for injection), rBV A/B-40 vaccine
Biological
Lead sponsor
DynPort Vaccine Company LLC, A GDIT Company
Industry
Eligibility
18 Years to 55 Years
Enrollment
440 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
6
States / cities
Miami, Florida • Pembroke Pines, Florida • Lenexa, Kansas + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2011 · Synced Oct 17, 2026, 3:59 PM EDT
Completed Phase 2 Interventional

Study to Determine the Effectiveness of Antiviral Combination Therapy to Treat Hepatitis C Virus (HCV) Infected Patients Who Have Previously Failed Standard of Care

NCT01012895
View directory record Official record
Conditions
Chronic Hepatitis C
Interventions
BMS-790052, BMS-650032, Pegylated-interferon alfa-2a, Ribavirin
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 70 Years
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
10
States / cities
Anaheim, California • Coronado, California • San Jose, California + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2015 · Synced Oct 17, 2026, 3:59 PM EDT
Terminated Phase 4 Interventional

Assessing the Efficacy and Safety of Rosiglitazone Added to Standard Therapy for Hepatitis C Genotype 1 With Fatty Liver

NCT00274495
View directory record Official record
Conditions
Chronic Hepatitis C Infection, Fatty Liver
Interventions
Rosiglitazone and Pegasys/Ribavirin
Drug
Lead sponsor
Beth Israel Medical Center
Other
Eligibility
21 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 1, 2007 · Synced Oct 17, 2026, 3:59 PM EDT
Completed Phase 3 Interventional Results available

A Study of of Glecaprevir/Pibrentasvir in Adults With Chronic Hepatitis C Virus (HCV) Genotype 5 or 6 Infection

NCT02966795
View directory record Official record
Conditions
Hepatitis C Virus (HCV)
Interventions
Glecaprevir/Pibrentasvir
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
6
States / cities
San Diego, California • San Francisco, California • West Hollywood, California + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2021 · Synced Oct 17, 2026, 3:59 PM EDT
Completed Phase 2 Interventional Results available

Study to Assess the Safety, Tolerability, Pharmacokinetics and Antiviral Activity of ABT-267 in HCV Infected Subjects

NCT01563536
View directory record Official record
Conditions
Chronic Hepatitis C Infection
Interventions
ABT-267, ABT-450, ABT-333, Ritonavir, Ribavirin
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
18 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
4
States / cities
Bakersfield, California • Orlando, Florida • Annapolis, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2018 · Synced Oct 17, 2026, 3:59 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Ribavirin 200 mg Tablets Under Non-Fasting Conditions

NCT00835536
View directory record Official record
Conditions
Healthy
Interventions
Ribavirin 200 mg tablets, COPEGUS™ 200 mg Tablets
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
18 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2024 · Synced Oct 17, 2026, 3:59 PM EDT
Terminated Phase 4 Interventional Results available

Improving Response to Immunotherapy in Patients With Advanced Hepatocellular Carcinoma and Chronic Hepatitis C Virus Infection With Direct-Acting Antiviral Therapy

NCT05717400
View directory record Official record
Conditions
Liver Cancer
Interventions
Bevacizumab, Atezolizumab, Sofosbuvir, Velpatasvir, Voxilaprevir, Ribavirin
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced Oct 17, 2026, 3:59 PM 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 9, 2015 · Synced Oct 17, 2026, 3:59 PM EDT
Completed Phase 2 Interventional Results available

Study of SCY-635, Pegasys and Copegus in Hepatitis C

NCT01265511
View directory record Official record
Conditions
Hepatitis C Infection
Interventions
Placebo, SCY-635, Pegasys, Copegus
Drug
Lead sponsor
Scynexis, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
3
States / cities
San Francisco, California • Durham, North Carolina • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Aug 18, 2017 · Synced Oct 17, 2026, 3:59 PM EDT