# Evaluation of Paternal, Maternal and Obstetric Factors Leading to the Hepatitis B Immunization Failure in Hong Kong

> **NCT02443233** · — · COMPLETED · sponsor: **The University of Hong Kong** · enrollment: 750 (actual)

## Conditions studied

- Hepatitis B Infection

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT02443233
- **Lead sponsor:** The University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2014-01
- **Primary completion:** 2016-12
- **Final completion:** 2016-12
- **Target enrollment:** 750 (ACTUAL)
- **Last updated:** 2017-06-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02443233

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02443233, "Evaluation of Paternal, Maternal and Obstetric Factors Leading to the Hepatitis B Immunization Failure in Hong Kong". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02443233. Licensed CC0.

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