Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.

2026 data Public-data reference. official source

Chronic Hepatitis C

Open-data reference.

16 US clinical trials ·

Active & Recent Trials

COMPLETED Phase 3 933 participants

Efficacy of Albumin Interferon Alfa-2b With Ribavirin Compared to Peg-IFN Alfa-2a With Ribavirin in IFN Naive Patients Geno2/3

Human Genome Sciences

NCT00411385

COMPLETED Phase 3 534 participants

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

Gilead Sciences

NCT01625338

COMPLETED Phase 2 320 participants

Study to Determine the Effectiveness and Safety of a Three Drug Antiviral Combination Therapy to Treat Hepatitis C Virus (HCV) Infected Patients Not Previously Treated With Currently Available Medications

Bristol-Myers Squibb

NCT01455090

COMPLETED Phase 2 154 participants

Phase II Trial of Silymarin for Patients With Chronic Hepatitis C Who Have Failed Conventional Antiviral Treatment

National Center for Complementary and Integrative Health (NCCIH)

NCT00680342

COMPLETED Phase 1 95 participants

A Single Ascending Dose Study of Daclatasvir (BMS-790052) in Hepatitis C Virus Infected Subjects

Bristol-Myers Squibb

NCT00546715

COMPLETED Phase 2 50 participants

A Study of Debio 025 in Combination With PegIFN Alpha-2a and Ribavirin in Chronic HCV Patients Non-responders to Standard Treatment

Debiopharm International

NCT00537407

COMPLETED Phase 1 47 participants

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

Bristol-Myers Squibb

NCT00983957

COMPLETED Phase 4 40 participants

Pioglitazone in Hepatitis C

University of Michigan

NCT00189163

COMPLETED Phase 2 40 participants

Fluvastatin, Rosuvastatin Added to Pegylated Interferon and Ribavirin

Bader, Ted, M.D.

NCT00487318

COMPLETED Phase 2 35 participants

New Treatment Response in People With and Without Cirrhosis From Chronic Hepatitis C

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

NCT01888900

COMPLETED Phase 1 34 participants

Q-Trial in Patients With Hepatitis C

University of California, Los Angeles

NCT01438320

COMPLETED Phase 2 25 participants

A Study of Faldaprevir, TD-6450 and Other Antivirals in Participants With Genotype 1b Hepatitis C Virus Infection

Trek Therapeutics, PBC

NCT02716428

COMPLETED Phase 1 24 participants

A Single Ascending Dose Study of BMS-791325 in HCV Infected Subjects

Bristol-Myers Squibb

NCT00664625

COMPLETED 20 participants

Patient Self-management and Gene Guided Therapy for Chronic Hepatitis C

Duke University

NCT02006823

COMPLETED 12 participants

Extension Study SCI-SCV-HCV-P2-001: Long-Term FU in Subj Who Opt for Retreatment With Peg-INF and RBV After Completing Treatment in HCV

SciClone Pharmaceuticals

NCT01310205

COMPLETED Phase 1 12 participants

Drug Interaction Study Of Filibuvir With Methadone Among Subjects On Chronic Methadone Maintenance

Pfizer

NCT01210404

Phase Distribution

PhaseTrial count
Early Phase 1 5
Phase 2 6
Phase 3 2
Phase 4 1

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

Reading the Chronic Hepatitis C Trial Landscape

ClinicalTrials.gov lists 16 US studies indexed under Chronic Hepatitis C, and 0 of those are currently open to recruitment — roughly 0% of the total volume on the registry. That ratio is a useful proxy for activity level: a high share of recruiting studies often signals that research interest is current and that new enrollment opportunities are appearing, while a low share typically means the field is dominated by completed or follow-up work where most participant spots have already been filled. These counts reflect the public registry only and include studies at every stage of design, so they should be read as an index of research attention rather than as a measure of treatment availability.

The phase distribution for Chronic Hepatitis C shows 3 late-stage studies (Phase 3 and Phase 4 combined) alongside 11 earlier-phase entries (Phase 1 through Phase 2). Phase 1 and Phase 2 studies focus on early safety signals, dosing, and preliminary effect, while Phase 3 studies are typically the larger efficacy and safety trials submitted toward regulatory review, and Phase 4 studies follow approved interventions in real-world use. A condition weighted toward later phases often reflects a mature research pipeline with several interventions already close to or past approval, whereas a heavier early-phase tilt suggests the field is still exploring new mechanisms and candidate approaches.

Top sponsor activity for Chronic Hepatitis C is led by Bristol-Myers Squibb with 4 indexed trials, alongside 9 other organizations in the top contributor list. The list on this page surfaces up to 16 of the most relevant recent and active entries, ordered with recruiting studies first so practical options are visible. All figures are derived from the public ClinicalTrials.gov dataset maintained by the National Library of Medicine and are reproduced here for reference. Inclusion of a trial, sponsor, or intervention on this page is neither an endorsement nor a recommendation — eligibility, protocol changes, and site-level status can shift frequently, so always verify current details on ClinicalTrials.gov and consult a qualified healthcare provider before acting on anything you see here.

Frequently Asked Questions

How many clinical trials are there for Chronic Hepatitis C?

PlainTrial tracks 16 US clinical trials for Chronic Hepatitis C, of which 0 are currently recruiting participants. Data sourced from ClinicalTrials.gov.

How do I find a recruiting trial for Chronic Hepatitis C?

Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.

Is this data current?

Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.

Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2024 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.

Verify with NIH →