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Showing 1–24 of 300 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Hepatitis B Virus Infection Clear all
Completed Phase 1 Interventional Results available

A Study of Early Immunologic Response in Asian Patients With Chronic Hepatitis B, Treated With Pegasys (Peginterferon Alfa-2a (40KD)), Nucleoside Analogues, or Both

NCT00962871
View directory record Official record
Conditions
Hepatitis B, Chronic
Interventions
peginterferon alfa-2a [Pegasys], tenofovir
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
2
States / cities
Los Angeles, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 7, 2016 · Synced Sep 27, 2026, 8:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Relative Bioavailability and Food Effect of ABI-H2158 in Healthy Adults

NCT04083716
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
ABI-H2158 Reference Formulation, ABI-H2158 Test Formulation
Drug
Lead sponsor
Assembly Biosciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 28, 2019 · Synced Sep 27, 2026, 8:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Effect of Alendronate on the Immune Response to Hepatitis B Vaccine in Healthy Adults

NCT02057263
View directory record Official record
Conditions
Hepatitis B
Interventions
Alendronate, Hepatitis B Vaccine, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 70 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 20, 2016 · Synced Sep 27, 2026, 8:04 AM EDT
Completed Phase 2 Interventional Results available

Ledipasvir/Sofosbuvir for Hepatitis B Virus Infection

NCT03312023
View directory record Official record
Conditions
Hepatitis B
Interventions
Ledipasvir 90 MG / Sofosbuvir 400 MG Oral Tablet [Harvoni], Sofosbuvir 400 MG [Sovaldi], Ledipasvir 90 MG
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 19, 2021 · Synced Sep 27, 2026, 8:04 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Adaptability of an Undetectable = Untransmissible Model for HBV

NCT07449091
View directory record Official record
Conditions
Chronic Hepatitis b, Viremia
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Sep 27, 2026, 8:04 AM EDT
Completed Phase 2 Interventional Results available

A Study Evaluating ABI-H0731+ Entecavir vs Entecavir Alone for the Treatment of Viremic HBeAg-positive Participants With Chronic Hepatitis B Virus Infection (cHBV)

NCT03577171
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
ABI-H0731, SOC ETV, Placebo Oral Tablet
Drug
Lead sponsor
Assembly Biosciences
Industry
Eligibility
18 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
7
States / cities
Coronado, California • Los Angeles, California • San Diego, California + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Sep 27, 2026, 8:04 AM EDT
Completed Phase 4 Interventional Results available

Entecavir Intensification for Persistent HBV Viremia in HIV-HBV Infection

NCT00662545
View directory record Official record
Conditions
HIV Infections, Hepatitis B
Interventions
Entecavir with continued standard of care antiretroviral therapy, continued standard of care with tenofovir in addition to emtricitabine or lamivudine
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 26, 2013 · Synced Sep 27, 2026, 8:04 AM EDT
Completed Phase 1 Interventional

A Study of Pegasys Monotherapy in Patients With Chronic Hepatitis B Who Have Participated in Previous Studies

NCT00962975
View directory record Official record
Conditions
Hepatitis B, Chronic
Interventions
peginterferon alfa-2a [Pegasys]
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Los Angeles, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 7, 2014 · Synced Sep 27, 2026, 8:04 AM EDT
Active, not recruiting Phase 2 Interventional

A Study of Sequential Therapy With Daplusiran/Tomligisiran (DAP/TOM) Followed by Bepirovirsen in Participants Living With Chronic Hepatitis B (CHB)

NCT06537414
View directory record Official record
Conditions
Chronic Hepatitis B Virus Infection, Hepatitis B
Interventions
Daplusiran/Tomligisiran Dose Level 1, Daplusiran/Tomligisiran Dose Level 2, Bepirovirsen, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
5
States / cities
San Francisco, California • San Jose, California • Minneapolis, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 27, 2026, 8:04 AM EDT
Completed No phase listed Observational

Optimizing HBV Care Cascade Among Foreign-Born in the United States (FOCUS-HBV Study)

NCT05621304
View directory record Official record
Conditions
Chronic Hepatitis B Virus (Hbv)
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 100 Years
Enrollment
274 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
2
States / cities
Los Angeles, California • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced Sep 27, 2026, 8:04 AM EDT
Terminated Phase 2 Interventional Results available

Study of ARC-520 in Participants With Hepatitis B Virus e Antigen (HBeAg) Positive Chronic Hepatitis B Virus

NCT02452528
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
ARC-520, Placebo, Entecavir, Tenofovir, diphenhydramine
Drug
Lead sponsor
Arrowhead Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
4
States / cities
San Francisco, California • Miami, Florida • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2025 · Synced Sep 27, 2026, 8:04 AM EDT
Withdrawn No phase listed Observational

The Regression of Liver Fibrosis and Risk for Hepatocellular Carcinoma (ROLFH) Study

NCT01831037
View directory record Official record
Conditions
Chronic Hepatitis C, Chronic Hepatitis B
Interventions
Regression of fibrosis, Specific risk factors related to hepatocellular carcinoma
Other
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Little Rock, Arkansas • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 27, 2015 · Synced Sep 27, 2026, 8:04 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Pilot Study to Assess Gut Mucosal B Cells in Individuals With HCV and HIV

NCT01040039
View directory record Official record
Conditions
HIV Infections, Hepatitis C Virus
Interventions
Not listed
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 16, 2013 · Synced Sep 27, 2026, 8:04 AM EDT
Not listed Phase 2 Interventional

The Role of Bacterial Overgrowth and Delayed Intestinal Transit in Hepatic Encephalopathy

NCT00281502
View directory record Official record
Conditions
Hepatic Encephalopathy, Hepatitis C, Liver Cirrhosis
Interventions
Rifaximin (drug)
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 4, 2010 · Synced Sep 27, 2026, 8:04 AM EDT
Completed No phase listed Observational

Frequency of Parenteral and Non-Parenteral Exposures to Blood Among Healthcare Workers at the Clinical Center, NIH and at Seven Academic Hospitals in Japan

NCT00001712
View directory record Official record
Conditions
Hepatitis B, Hepatitis C, HIV Infection
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
3,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 27, 2026, 8:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects on the Immune System of Anti-HIV Drugs in Patients Recently Infected With HIV

NCT00001119
View directory record Official record
Conditions
HIV Infections
Interventions
Tetanus Toxoid Vaccine, Indinavir sulfate, Lamivudine/Zidovudine, Ritonavir, Abacavir sulfate, Amprenavir, Efavirenz, Hepatitis B Vaccine (Recombinant), Lamivudine, Zidovudine
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
16 Years and older
Enrollment
288 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1999
U.S. locations
11
States / cities
San Francisco, California • Chicago, Illinois • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2011 · Synced Sep 27, 2026, 8:04 AM EDT
Completed No phase listed Observational

HBV-HIV Coinfection Research Network

NCT01924455
View directory record Official record
Conditions
Hepatitis B, Human Immunodeficiency Virus
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 80 Years
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
7
States / cities
San Francisco, California • Baltimore, Maryland • Bethesda, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated May 15, 2023 · Synced Sep 27, 2026, 8:04 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

DV2-HBV-27: Observational Pregnancy Registry

NCT03664648
View directory record Official record
Conditions
Pregnant
Interventions
HEPLISAV-B
Biological
Lead sponsor
Dynavax Technologies Corporation
Industry
Eligibility
18 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Wilmington, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 17, 2023 · Synced Sep 27, 2026, 8:04 AM EDT
Completed Phase 2 Interventional Results available

Safety Study of Ornithine Phenylacetate to Treat Patients With Acute Liver Failure/Severe Acute Liver Injury

NCT01548690
View directory record Official record
Conditions
Acute Liver Failure, Acute Liver Injury
Interventions
Ornithine Phenylacetate
Drug
Lead sponsor
William Lee
Other
Eligibility
18 Years to 65 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
11
States / cities
San Francisco, California • New Haven, Connecticut • Atlanta, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2018 · Synced Sep 27, 2026, 8:04 AM EDT
Active, not recruiting Phase 3 Interventional

Entecavir to TAF Switch

NCT03489239
View directory record Official record
Conditions
Hepatitis B
Interventions
Tenofovir Alafenamide
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 24, 2020 · Synced Sep 27, 2026, 8:04 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Adefovir Dipivoxil in Children and Adolescents With Chronic Hepatitis B

NCT00095121
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
Placebo (PLB), Adefovir Dipivoxil (ADV), Lamivudine
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
2 Years to 17 Years
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 21, 2012 · Synced Sep 27, 2026, 8:04 AM EDT
Completed Phase 2 Interventional

A Comparison of Adefovir and Tenofovir for the Treatment of Lamivudine-Resistant Hepatitis B Virus in People With HIV

NCT00033163
View directory record Official record
Conditions
HIV Infections, Hepatitis B
Interventions
Adefovir dipivoxil, Tenofovir disoproxil fumarate
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
15
States / cities
Sacramento, California • San Francisco, California • Aurora, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Sep 27, 2026, 8:04 AM 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 Sep 27, 2026, 8:04 AM EDT
Withdrawn Phase 1 Interventional

Study of IMC-I109V in Non-cirrhotic HBeAg-negative Chronic HBV Infection

NCT05867056
View directory record Official record
Conditions
Hepatitis B, Chronic
Interventions
IMC-I109V Single Ascending Dose, IMC-I109V Multiple Ascending Doses, HBV HCC Module MAD
Drug
Lead sponsor
Immunocore Ltd
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
Los Angeles, California • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Sep 27, 2026, 8:04 AM EDT