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Study identifier: NCT05977283 Synced from ClinicalTrials.gov · August 07, 2026
● Study status: Recruiting

HBsAg Declined Patients Follow-up Study

Condition: Hepatitis B · Hepatitis B, Chronic  ·  Sponsor: Nanfang Hospital, Southern Medical University

PhaseN/A
Planned participants100
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersNoCheck eligibility criteria ↓
WhereGuangzhou, Guangdong, China

Interested? Contact the study team ↓

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

The goal of this observational study is to prospectively follow chronic hepatitis B patients who had HBsAg decline in the past 12 months prior to screening. The main question it aims to answer are: \- Describe treatment pattern and its impact on HBsAg loss in hepatitis B patients who had HBsAg decline in past 12 months due to any reason (with or without new molecular entities therapy). Participants will be followed up for 36 months after enrollment and may be extended upon expiration according to study objectives.

This description comes directly from the study's public registry record.

Talk to the study team

Xieer Liang, M.D.  ·  +862062787432  ·  freeliang@163.com

Zhihong Liu, M.D.  ·  +862062787432  ·  liucas@smu.edu.cn

There is no obligation to join — the study team can answer your questions about taking part.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: * Participants must have HBsAg decline ≥0.5 log10 IU/mL in past 12 months prior to screening due to any reason (with or without new molecular entities therapy). Among the enrolled subjects, 70% must have HBsAg decline ≥1 log10 IU/mL or actual values ≤3 log10 IU/mL. * Able and willing to provide written informed consent and to comply with the study protocol according to International Council for Harmonization (ICH) and local regulations. Exclusion Criteria: * Any condition which, in the opinion of the investigator, contraindicates their participant in this study. * Participants who are currently participating in interventional clinical study exploring HBV treatment.

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (1)

Nanfang Hospital, Southern Medical UniversityGuangzhou, Guangdong, ChinaRecruiting

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