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Showing 1–24 of 297 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Hepatitis B Vaccines Clear all
Completed Phase 2 Interventional Results available

Add-on Peginterferon Following Nucleos(t)Ide Analogue Treatment

NCT02364336
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
Peginterferon alfa-2a
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 80 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 3, 2019 · Synced Jul 21, 2026, 4:00 PM EDT
Terminated Phase 3 Interventional

Efficacy and Safety of Clevudine Compared With Adefovir in Patients With Chronic Hepatitis Due to Hepatitis B Virus

NCT00496158
View directory record Official record
Conditions
Chronic Hepatitis, Hepatitis B
Interventions
Clevudine, Adefovir
Drug
Lead sponsor
Pharmasset
Industry
Eligibility
16 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
63
States / cities
Birmingham, Alabama • Anaheim, California • Fresno, California + 36 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2009 · Synced Jul 21, 2026, 4:00 PM EDT
Completed Phase 3 Interventional

A Phase III Study of Entecavir vs Lamivudine in Adults With Chronic Hepatitis B Infection and Positive for Hepatitis B E Antigen

NCT00035633
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
Entecavir
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
16 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
35
States / cities
Birmingham, Alabama • Tucson, Arizona • La Jolla, California + 29 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2011 · Synced Jul 21, 2026, 4:00 PM EDT
Completed Phase 3 Interventional

A Randomized, Double Blind Trial of LdT (Telbivudine) Versus Lamivudine in Adults With Compensated Chronic Hepatitis B

NCT00057265
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
telbivudine or lamivudine
Drug
Lead sponsor
Novartis
Industry
Eligibility
16 Years to 70 Years
Timeline
Started 2003
U.S. locations
5
States / cities
Los Angeles, California • Orange, California • San Diego, California + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2015 · Synced Jul 21, 2026, 4:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Interventions to Increase HBV Vaccinations in Sexually Transmitted Disease (STD) Clinics

NCT00739752
View directory record Official record
Conditions
Hepatitis B Virus
Interventions
Non-Framed-Offered, Non-Framed-Recommended, Gain-Framed-Offered, Gain-Framed-Recommended, Loss-Framed-Offered, Loss-Framed-Recommended
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
1,747 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
2
States / cities
Chicago, Illinois • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 8, 2018 · Synced Jul 21, 2026, 4:00 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity Study of the Hepatitis B Virus (HBV) Vaccine, HEPLISAV Compared to Engerix-B Vaccine

NCT01005407
View directory record Official record
Conditions
Healthy
Interventions
HEPLISAV and/or Placebo, Engerix-B
Biological
Lead sponsor
Dynavax Technologies Corporation
Industry
Eligibility
40 Years to 70 Years
Enrollment
2,452 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
29
States / cities
Huntsville, Alabama • San Diego, California • Santa Ana, California + 26 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2019 · Synced Jul 21, 2026, 4:00 PM EDT
Completed Not applicable Interventional Results available

A Randomized Trial of Vaccine Adherence in Young Injection Drug Users

NCT00244374
View directory record Official record
Conditions
Medication Adherence, Substance Abuse, Intravenous, Risk Behavior, Hepatitis A, Hepatitis B, Hepatitis C
Interventions
Hepatitis A & B vaccine, Outreach, AIC, SEP
Biological · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
14 Years to 29 Years
Enrollment
546 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 29, 2013 · Synced Jul 21, 2026, 4:00 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Thousand Asian American Study

NCT02596438
View directory record Official record
Conditions
Hepatitis B
Interventions
Hepatitis B
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
1,076 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Oct 30, 2017 · Synced Jul 21, 2026, 4:00 PM EDT
Completed Phase 4 Interventional Results available

A Study Of Maraviroc In HIV Co-Infected Subjects With Hepatitis C And/Or Hepatitis B

NCT01327547
View directory record Official record
Conditions
HIV Coinfection
Interventions
Maraviroc, Placebo
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
24
States / cities
Bakersfield, California • Los Angeles, California • Oakland, California + 16 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Jul 21, 2026, 4:00 PM EDT
Completed Phase 2 Interventional

YIV-906 (Formerly PHY906/KD018) With Sorafenib in HBV(+) Hepatocellular Carcinoma (HCC)

NCT04000737
View directory record Official record
Conditions
Advanced Hepatocellular Carcinoma
Interventions
Sorafenib+YIV-906, Sorafenib+placebo
Drug
Lead sponsor
Yiviva Inc.
Industry
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
4
States / cities
Flushing, New York • Lake Success, New York • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2025 · Synced Jul 21, 2026, 4:00 PM EDT
Completed Phase 4 Interventional Results available

B/F/TAF Switch Study for HIV-HBV Coinfection

NCT03797014
View directory record Official record
Conditions
HIV-1-infection, Hepatitis B
Interventions
B/F/TAF
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Baltimore, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Jul 21, 2026, 4:00 PM EDT
Completed Phase 4 Interventional Results available

Efficacy & Safety of Tenofovir Disoproxil Fumarate (TDF) Plus Peginterferon α-2a (Peg-IFN) Versus TDF or Peg-IFN Monotherapy in Chronic Hepatitis B

NCT01277601
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
TDF, Peg-IFN
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
751 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
26
States / cities
Los Angeles, California • Palo Alto, California • San Diego, California + 17 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2016 · Synced Jul 21, 2026, 4:00 PM 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 Jul 21, 2026, 4:00 PM EDT
Completed Not applicable Interventional

Pneumococcal Vaccine and Routine Pediatric Immunizations in HIV-Infected Children Receiving Anti-HIV Drugs

NCT00013871
View directory record Official record
Conditions
HIV Infections, Hepatitis B, Measles, Pneumococcal Infections, Pertussis
Interventions
Diphtheria & Tetanus Toxoids & Acellular Pertussis Vaccine Adsorbed, Measles-Mumps-Rubella Vaccine (Live), Pneumococcal Vaccine, Polyvalent (23-valent), Pneumococcal Conjugate Vaccine, Heptavalent, Hepatitis B Vaccine (Recombinant)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
2 Years to 18 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2004
U.S. locations
38
States / cities
Birmingham, Alabama • Long Beach, California • Los Angeles, California + 26 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Jul 21, 2026, 4:00 PM EDT
Not yet recruiting Not applicable Interventional

HIV/HBV/HCV Triple Screening in Primary Care

NCT07031219
View directory record Official record
Conditions
HIV, HBV (Hepatitis B Virus), HCV
Interventions
electronic medical record alert linked to orders
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Jul 21, 2026, 4:00 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study to Determine the Immunogenicity and Safety of GlaxoSmithKline (GSK) Biologicals; Infanrix Hexa at 2, 4 and 6 Months of Age in Healthy Infants

NCT02096263
View directory record Official record
Conditions
Poliomyelitis, Diphtheria, Haemophilus Influenzae Type b, Tetanus, Acellular Pertussis, Hepatitis B
Interventions
Infanrix hexa, Pediarix, ActHIB, Pentacel, Engerix-B, Infanrix, Hiberix, Prevnar13, Rotarix
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
6 Weeks to 12 Weeks
Enrollment
585 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
43
States / cities
Tucson, Arizona • Fayetteville, Arkansas • Anaheim, California + 38 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2019 · Synced Jul 21, 2026, 4:00 PM EDT
Not listed Not applicable Interventional

Vitamin A Supplementation in Preterm Infants

NCT00063596
View directory record Official record
Conditions
Infant, Premature
Interventions
Vitamin A supplementation
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
1 Day to 3 Days
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2004
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 21, 2026, 4:00 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Blood Collection Biorepository for Liver Disease Research

NCT03025074
View directory record Official record
Conditions
Non-Alcoholic Steatohepatitis(NASH), Hepatitis C, Hepatitis B, Fibrosis, Cirrhosis, Fatty Liver, Obesity, Childhood, Bariatric Surgery Candidate
Interventions
Not listed
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
7 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2099
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Jul 21, 2026, 4:00 PM EDT
Recruiting No phase listed Observational

Antiretroviral Pregnancy Registry (APR): Multi-sponsor Registry to Detect Any Major Teratogenic Effect Involving Any of the Registry Drugs When Administered to Pregnant People.

NCT00404989
View directory record Official record
Conditions
HIV Infections, Hepatitis B
Interventions
Not listed
Lead sponsor
Syneos Health
Other
Eligibility
12 Years to 60 Years · Female only
Enrollment
24,258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1989 – 2099
U.S. locations
1
States / cities
Wilmington, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 31, 2025 · Synced Jul 21, 2026, 4:00 PM 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 Jul 21, 2026, 4:00 PM EDT
Terminated Phase 3 Interventional Results available

Prophylactic Antiviral Therapy in Patients With Current or Past Hepatitis B Virus Infection Receiving Anti-Cancer Therapy for Solid Tumors

NCT03887702
View directory record Official record
Conditions
Hepatitis B Infection, Malignant Solid Neoplasm
Interventions
Best Practice, Entecavir, Tenofovir Alafenamide, Tenofovir Disoproxil Fumarate
Other · Drug
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
192
States / cities
Fort Smith, Arkansas • Anaheim, California • Antioch, California + 140 more
Source: ClinicalTrials.gov public record
Updated May 19, 2024 · Synced Jul 21, 2026, 4:00 PM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

Hepatitis B Virus Antibody Booster Program for the Production of Hepatitis B Immune Globulin (HBIG)

NCT01311674
View directory record Official record
Conditions
Healthy Volunteers
Interventions
hepatitis B vaccine
Biological
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
20 Years to 55 Years
Enrollment
141 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Altamonte Springs, Florida • Frederick, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 17, 2024 · Synced Jul 21, 2026, 4:00 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity and Safety of Sci-B-Vac® to Engerix-B® in Adults

NCT03393754
View directory record Official record
Conditions
Hepatitis B Vaccines
Interventions
Hepatitis B Vaccination
Biological
Lead sponsor
VBI Vaccines Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,607 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
10
States / cities
Birmingham, Alabama • Anaheim, California • DeLand, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2020 · Synced Jul 21, 2026, 4:00 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Multicenter Performance Study of QuadQuik Invitro Diagnostic Device

NCT05692505
View directory record Official record
Conditions
HIV Infections, Hepatitis C, Hepatitis B, Syphilis Infection
Interventions
QuadQuik
Diagnostic Test
Lead sponsor
Genlantis Diagnostics
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 19, 2023 · Synced Jul 21, 2026, 4:00 PM EDT