NCT06638320Recruiting
Hepatitis Delta Virus Infection: Cross-sectional Study in Patients With Chronic Hepatitis B Virus Infection
Source: ClinicalTrials.gov · Last updated 2 Oct 2026
Brief summary (registry, in English)
The goal of this observational study is to determine the prevalence of hepatitis D virus (HDV) and the distribution of the HDV genotype in patients with chronic hepatitis B infection. It will also identify factors related to hepatitis D virus infection, such as characteristics of the study sample, vaccination history, drug use affecting hepatitis, family factors, environment, and lifestyle. This study will be conducted at Tam Anh General Hospital, Bach Mai Hospital and Tam Anh TP. Ho Chi Minh General Hospital. Participants will be interviewed directly through a questionnaire to collect some information related to epidemiological risk factors. A blood sample will also be collected.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 2452 (estimated)
- First submitted
- 9 Oct 2024
- Start date
- 1 Nov 2024
- Primary completion date
- 30 Nov 2026
- Lead sponsor
- Tam Anh Research Institute
- Diseases
- Hepatitis B
- NCT number
- NCT06638320
What you commit to
- Study type: Observational
- Planned participants: 2452
- From 1 Nov 2024 to the primary completion date, 30 Nov 2026
- 3 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- Patients do not agree to participate in the study or refuse to sign a written informed consent.
Who the study is looking for
- Patients ≥ 16 years old undergo testing at the Testing Center of Tam Anh General Hospital or Tam Anh TP. Ho Chi Minh General Hospital, with chronic hepatitis B HBsAg (+) standards for six months or over or HBsAg (+) combined with HBcAb total (+) and HBcAb-immunoglobulin M (-).
- Patients ≥ 16 years old with chronic hepatitis B come to be examined or are inpatients at the Gastroenterology - Hepatobiliary Center of Bach Mai Hospital, diagnosed with hepatocellular carcinoma, and cirrhosis
Age in the registry: 16 years to - · Sex: All · Does not accept healthy volunteers
Sites (3)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Bach Mai General Hospital Coordinator of this site? Confirm its status | Hà Nội | Vietnam | Recruiting |
| Tam Anh General Hospital Coordinator of this site? Confirm its status | Hà Nội | Vietnam | Recruiting |
| Tam Anh TP. Ho Chi Minh General Hospital Coordinator of this site? Confirm its status | Ho Chi Minh City | Vietnam | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.