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Showing 1–24 of 42 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: entecavir Clear all
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 9, 2026, 9:22 PM EDT
Completed No phase listed Observational

Hepatitis B Virus (HBV) Viral Suppression by Entecavir in Adefovir Partial Responders

NCT00704106
View directory record Official record
Conditions
Hepatitis B
Interventions
Entecavir
Drug
Lead sponsor
Pacific Health Foundation
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
6
States / cities
Palo Alto, California • San Jose, California • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2022 · Synced Sep 9, 2026, 9:22 PM EDT
Terminated Phase 2 Interventional Results available

A Study of ABI-H2158-containing Regimens in Participants With Chronic Hepatitis B Virus Infection

NCT04398134
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
ABI-H2158, Placebo, Entecavir (ETV)
Drug
Lead sponsor
Assembly Biosciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
13
States / cities
Los Angeles, California • Pasadena, California • Redwood City, California + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2022 · Synced Sep 9, 2026, 9:22 PM EDT
Completed Phase 3 Interventional Results available

A Phase III Study of the Safety and Efficacy of Entecavir in Pediatric Patients With Chronic Hepatitis B Virus Infection

NCT01079806
View directory record Official record
Conditions
Chronic Hepatitis B Virus, Pediatric
Interventions
Entecavir, Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
2 Years to 17 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
15
States / cities
San Francisco, California • Hartford, Connecticut • Washington D.C., District of Columbia + 11 more
Source: ClinicalTrials.gov public record
Updated May 8, 2019 · Synced Sep 9, 2026, 9:22 PM EDT
Terminated Phase 3 Interventional Results available

Combination Entecavir and Peginterferon Therapy in HBeAg-Positive Immune-Tolerant Adults With Chronic Hepatitis B

NCT01369199
View directory record Official record
Conditions
Hepatitis B
Interventions
Entecavir and peginterferon
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
20
States / cities
Los Angeles, California • San Francisco, California • Honolulu, Hawaii + 11 more
Source: ClinicalTrials.gov public record
Updated May 25, 2022 · Synced Sep 9, 2026, 9:22 PM EDT
Completed Phase 3 Interventional

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

NCT00035789
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
31
States / cities
Birmingham, Alabama • Tucson, Arizona • La Jolla, California + 28 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2011 · Synced Sep 9, 2026, 9:22 PM EDT
Completed Phase 3 Interventional Results available

Entecavir/Pegylated Interferon in Immune Tolerant Children With Chronic Hepatitis B Virus (HBV) Infection

NCT01368497
View directory record Official record
Conditions
Hepatitis B
Interventions
Entecavir and peginterferon
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
3 Years to 18 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
6
States / cities
San Francisco, California • Baltimore, Maryland • Minneapolis, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated May 25, 2022 · Synced Sep 9, 2026, 9:22 PM EDT
Completed Phase 3 Interventional Results available

Entecavir Plus Tenofovir Combination Therapy Versus Entecavir Monotherapy in Naive Subjects With Chronic Hepatitis B

NCT00410072
View directory record Official record
Conditions
Hepatitis B, Chronic
Interventions
Entecavir, Entecavir + Tenofovir
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
16 Years and older
Enrollment
669 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
16
States / cities
Los Angeles, California • San Diego, California • San Jose, California + 10 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2013 · Synced Sep 9, 2026, 9:22 PM EDT
Withdrawn Not applicable Interventional

Abatacept vs Placebo in RA Patients With Hepatitis B on Entecavir Background

NCT02053727
View directory record Official record
Conditions
Rheumatoid Arthritis, Chronic Hepatitis B
Interventions
Abatacept, Placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 15, 2020 · Synced Sep 9, 2026, 9:22 PM 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 9, 2026, 9:22 PM EDT
Terminated Phase 2 Interventional Results available

A Study of ABI-H0731 + Nucleos(t)Ide as Finite Treatment for Chronic Hepatitis B Patients

NCT03780543
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
standard of care (SOC) Nucleoside reverse transcriptase inhibitor (NrtI)
Drug
Lead sponsor
Assembly Biosciences
Industry
Eligibility
18 Years to 71 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
17
States / cities
Beverly Hills, California • Coronado, California • Los Angeles, California + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Sep 9, 2026, 9:22 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 Sep 9, 2026, 9:22 PM 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 9, 2026, 9:22 PM EDT
Completed Phase 2Phase 3 Interventional

Study of Adding Entecavir to Current Lamivudine Therapy in HIV and HBV Co-Infected Patients

NCT00051038
View directory record Official record
Conditions
Hepatitis B
Interventions
Entecavir
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
16 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
5
States / cities
New Haven, Connecticut • Altamonte Springs, Florida • Lousiville, Kentucky + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2011 · Synced Sep 9, 2026, 9:22 PM EDT
Terminated Phase 2 Interventional Results available

A Study Evaluating Treatment Intensification With ABI-H0731 in Participants With Chronic Hepatitis B Infection on Nucleos(t)Ide Reverse Transcriptase Inhibitors

NCT04454567
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
ABI-H0731, Placebo, NrtI
Drug
Lead sponsor
Assembly Biosciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
9
States / cities
Los Angeles, California • Pasadena, California • San Diego, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2022 · Synced Sep 9, 2026, 9:22 PM EDT
Completed Phase 2 Interventional Results available

Study Comparing Tenofovir Disoproxil Fumarate (TDF), Emtricitabine (FTC)/TDF, and Entecavir (ETV) in the Treatment of Chronic HBV in Subjects With Decompensated Liver Disease.

NCT00298363
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
Tenofovir disoproxil fumarate (tenofovir DF; TDF), Emtricitabine/tenofovir disoproxil fumarate (FTC/TDF), Entecavir (ETV), TDF placebo, FTC/TDF placebo, ETV placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 69 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
9
States / cities
Los Angeles, California • San Francisco, California • Miami, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2013 · Synced Sep 9, 2026, 9:22 PM EDT
Terminated No phase listed Observational

Tubular Function in Asian-American Patients Receiving TDF or ETV for HBV Treatment

NCT01715987
View directory record Official record
Conditions
Hepatitis B
Interventions
Tenofovir Disoproxil Fumarate, Entecavir
Drug
Lead sponsor
New Discovery LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Los Angeles, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 5, 2017 · Synced Sep 9, 2026, 9:22 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study of Entecavir in Pediatric Patients With Chronic Hepatitis B Virus (HBV)-Infection

NCT00423891
View directory record Official record
Conditions
Hepatitis B, Chronic
Interventions
Entecavir
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
2 Years to 18 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
9
States / cities
San Francisco, California • Hartford, Connecticut • Gainesville, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated May 1, 2018 · Synced Sep 9, 2026, 9:22 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 Sep 9, 2026, 9:22 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 Sep 9, 2026, 9:22 PM EDT
Completed Phase 3 Interventional Results available

Entecavir Plus Adefovir Combination Therapy Versus Entecavir Monotherapy vs Therapy With Adefovir Plus Lamivudine for Chronic Hepatitis B Infected Subjects With Lamivudine-resistant Virus

NCT00410202
View directory record Official record
Conditions
Hepatitis B, Chronic
Interventions
Entecavir, Tenofovir, Adefovir, Lamivudine
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
16 Years and older
Enrollment
629 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 20, 2013 · Synced Sep 9, 2026, 9:22 PM EDT
Completed Phase 3 Interventional Results available

A Study of Pegylated Interferon Alfa-2A in Combination With Lamivudine or Entecavir Compared With Untreated Control Group in Children With Hepatitis B Envelope Antigen (HBeAg)-Positive Chronic Hepatitis B (CHB) in the Immune-Tolerant Phase

NCT02263079
View directory record Official record
Conditions
Pediatric Immuno-Tolerant Chronic Hepatitis B
Interventions
Entecavir, Lamivudine, Pegylated Interferon Alfa-2A
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
3 Years to 17 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
3
States / cities
Kansas City, Missouri • New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 23, 2020 · Synced Sep 9, 2026, 9:22 PM EDT
Withdrawn Phase 2 Interventional

Utilization of Hepatitis B Virus NAT+ Donors for Hepatitis B Vaccinated Lung Transplant Candidates

NCT05404919
View directory record Official record
Conditions
Lung Transplant, Hepatitis B
Interventions
Hepatitis B Immune Globulin and entecavir, tenofovir disoproxil, or tenofovir alafenamide
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Sep 9, 2026, 9:22 PM EDT
Completed Phase 2 Interventional Results available

A Study of JNJ-73763989 + Nucleos(t)Ide Analog in Participants Co-Infected With Hepatitis B and Hepatitis D Virus

NCT04535544
View directory record Official record
Conditions
Hepatitis D, Chronic
Interventions
JNJ-73763989, Placebo, Entecavir (ETV) monohydrate, Tenofovir disoproxil, Tenofovir alafenamide (TAF)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
2
States / cities
Redwood City, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 9, 2026, 9:22 PM EDT