# Hepatitis B Vaccine in Chronic Hepatitis B Patients With Low Serum HBsAg

> **NCT01817725** · PHASE1 · COMPLETED · sponsor: **Chang Gung Memorial Hospital** · enrollment: 20 (actual)

## Conditions studied

- Chronic Hepatitis B

## Interventions

- **BIOLOGICAL:** HBV vaccine (Engerix B)

## Key facts

- **NCT ID:** NCT01817725
- **Lead sponsor:** Chang Gung Memorial Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-03
- **Primary completion:** 2016-02
- **Final completion:** 2016-02
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2017-05-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01817725

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01817725, "Hepatitis B Vaccine in Chronic Hepatitis B Patients With Low Serum HBsAg". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01817725. Licensed CC0.

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