CI

At a glance

ClinicalIndex Comparison Record
Phase 3Active· 90 enrolled
Drug / intervention
Tenofovir DF +1 moredrug
Likely dose
Tenofovir DF 300 mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT01651403
NCT01651403Phase 3Active

A Randomized, Double-Blind Evaluation of the Antiviral Efficacy, Safety, and Tolerability of Tenofovir Disoproxil Fumarate Versus Placebo in Pediatric Patients With Chronic Hepatitis B Infection

Gilead Sciences·interventional·Posted Jul 27, 2012·Updated Jan 30, 2026

In Brief

A Phase 3 clinical trial evaluating Tenofovir DF and TDF Placebo for Chronic Hepatitis B. Active but no longer recruiting, targeting 90 participants across 21 sites in 5 countries.

Detailed Summary

The primary objective of this study is to evaluate the antiviral efficacy of tenofovir disoproxil fumarate (tenofovir DF; TDF) versus placebo in pediatric population (aged 2 to \< 12 years at the time of enrollment) with chronic hepatitis B (CHB) infection.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesIndia, Romania, South Korea, Taiwan, United States
Collaborators--

Timeline

Phase 3Active
201320142015201620172018201920202021202220232024202520262027
First PostedJul 27, 2012
Enrollment StartDec 6, 2012
Primary CompletionAug 7, 2017
Study CompletionJul 1, 2027
TodayJul 2, 2026
Enrollment to primary: 4.7 yearsPosted 13.9 years ago

Interventions

Tenofovir DFdrug

* Participants weighing ≥ 17 kg will receive TDF one tablet administered orally once daily (150, 200, 250 or 300 mg tablets based on body weight). * Participants weighing \< 17 kg or ≥ 17 kg who are unable to swallow a tablet will receive TDF oral powder in a dose of 8 mg/kg once daily up to a maximum dose of 300 mg.

TDF Placebodrug

* Participants weighing ≥ 17 kg will receive TDF placebo tablet administered orally once daily. * Participants weighing \< 17 kg or ≥ 17 kg who are unable to swallow a tablet will receive TDF placebo oral powder once daily.