Observational study on Hepatitis B reactivation in patients using TDF or Entekavir

Efficacy of TDF and Entekavir Prophylaxis at Hepatitis B Reactivation: Multi Center Retrospective Study

Observational Viral Hepatitis Society · NCT06049602

This study looks at patients taking Entekavir or TDF to see how often they experience Hepatitis B reactivation while using these medications.

Quick facts

Study typeObservational
Enrollment10000 (estimated)
Ages18 Years and up
SexAll
SponsorViral Hepatitis Society Academic / other
Locations1 site (Istanbul)
Trial IDNCT06049602 on ClinicalTrials.gov

What this trial studies

This observational study examines patients who have received Entekavir or TDF for the prophylaxis of Hepatitis B. It is a retrospective multi-center analysis that aims to gather data on the incidence of Hepatitis B reactivation among these patients. By analyzing historical patient records, the study seeks to identify patterns and outcomes related to the use of these antiviral medications. The findings could provide insights into the effectiveness of these treatments in preventing Hepatitis B reactivation.

Who should consider this trial

Good fit: Ideal candidates for this study are patients aged 18 and older who have used Entekavir or TDF for Hepatitis B prophylaxis.

Not a fit: Patients under 18 years old will not benefit from this study as they are excluded from participation.

Why it matters

Potential benefit: If successful, this study could enhance understanding of Hepatitis B management and improve prophylactic strategies for at-risk patients.

How similar studies have performed: While this study is observational and retrospective, similar studies have shown success in understanding the dynamics of Hepatitis B reactivation in patients on antiviral therapy.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients used entekavir or TDF for Hepatitis B prophylaxis

Exclusion Criteria:

* Patients lower then 18 years old.

Where this trial is running

Istanbul

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Hepatitis B Reactivation
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.