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Terminated Phase 2 Interventional Results available

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

ClinicalTrials.gov ID: NCT03780543

Public ClinicalTrials.gov record NCT03780543. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 5:18 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Multi-center, Open-label, Long-term Extension Study of ABI-H0731 + Nucleos(t)Ide as Finite Treatment for Chronic Hepatitis B Patients

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Open-label, extension study to evaluate the safety and efficacy of combination therapy and its effect on sustained viral response biomarkers.

Study identification

NCT ID
NCT03780543
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 2
Lead sponsor
Assembly Biosciences
Industry
Enrollment
92 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 71 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 20, 2018 (Actual)
Primary completion
Apr 26, 2021 (Actual)
Completion
Apr 26, 2021 (Actual)
Last update posted
Apr 19, 2023

2018 – 2021

United States locations

U.S. sites
17
U.S. states
6
U.S. cities
13
Facility City State ZIP Site status
Cedars-Sinai Medical Center Beverly Hills California 90211 —
Southern California Research Center Coronado California 92118 —
Coalition of Inclusive Medicine Los Angeles California 90057 —
University of California Los Angeles Los Angeles California 90095 —
Research and Education San Diego California 92115 —
Medical Associates Research Group San Diego California 92123 —
Quest Clinical Research San Francisco California 94115 —
Stanford University Medical Center Stanford California 94305 —
University of Miami Hospital and Clinics Miami Florida 33136 —
Johns Hopkins University School of Medicine Baltimore Maryland 21287 —
Digestive Disease Associates Catonsville Maryland 21228 —
Infectious Disease Care Hillsborough New Jersey 08844 —
Sing Chan, MD Flushing New York 11355 —
NYU Langone Health New York New York 10016 —
Icahn School of Medicine at Mount Sinai New York New York 10029 —
Thomas Jefferson University Hospital Philadelphia Pennsylvania 19107 —
Xiaoli Ma, MD Philadelphia Pennsylvania 19107 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 7 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03780543, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 19, 2023 · Synced Oct 21, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03780543 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →