Unknown PHASE3 INTERVENTIONAL 2-arm NCT01220596

Efficacy Study of Sequential Therapy of Peginterferon Alfa-2a Following Entecavir in Patient With Chronic Hepatitis B. (POTENT)

A Randomized, Multi Center, Phase IIIb Open-label Study to Evaluate the Efficacy of Sequential Therapy of Peginterferon Alfa-2a(Pegasys(TM)) Following Entercavir Compared With Peginterferon Alfa-2a Monotherapy in Patient With HBeAg Positive Chronic Hepatitis B.

Sponsor: Hanyang University

Conditions Hepatitis B, Chronic

Interventions Entecavir and Pegylated interferon α-2a Sequential Treatment Group Pegylated interferon α-2a Monotreatment Group

Updated 6 times since 2017 Last updated: Jul 1, 2011 Started: Jun 30, 2010 Primary completion: Jun 30, 2013 Completion: Jun 30, 2013

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE3 clinical study on Hepatitis B, Chronic, this trial is ongoing. The trial is conducted by Hanyang University and has accumulated 6 data snapshots since 2010. Infectious disease trials contribute critical data for public health response and treatment development.

Status Flow

Change History

6 versions recorded

Sep 2025 — Present [monthly]

Unknown PHASE3
Sep 2024 — Sep 2025 [monthly]

Unknown PHASE3
Jul 2024 — Sep 2024 [monthly]

Unknown PHASE3

Status: Unknown Status → Unknown
Jan 2021 — Jul 2024 [monthly]

Unknown Status PHASE3
Jun 2018 — Jan 2021 [monthly]

Unknown Status PHASE3

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Unknown Status PHASE3

First recorded

Jun 2010

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Hanyang University
Roche Pharma AG

Data source: Hanyang University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

Bucheon-si, South Korea , Busan, South Korea , Cheonan, South Korea , Chuncheon, South Korea , Daegu, South Korea , Guri-si, South Korea , Jeju City, South Korea , Seoul, South Korea , Sungnam, South Korea , Wŏnju, South Korea and 1 more location