An Exploratory Study of RGT Strategy on Optimal NUC-experienced Patients

Status Active, not recruiting

Clinical Trial Summary

The aim of current study is to investigate whether the HBsAg clearance rate can be improved if applying RGT((Response-Guided Therapy) strategy in HBeAg positive CHB(chronic hepatitis B) patients treated by nucleoside analogue(NUC) achieved HBVDNA<1000copies/ml，and HBsAg<5000IU/ml; &HBeAg<100PEIU/ml (or470s/co), combined with PEG-IFN a-2a for 24 weeks.

Clinical Trial Description

The current study is a prospective, randomized, open, multi-center investigation. The aim of current study is to investigate whether the HBsAg clearance rate can be improved if applying RGT strategy in HBeAg positive CHB patients treated by NUC achieved HBVDNA<1000copies/ml，and HBsAg<5000IU/ml; &HBeAg<100PEIU/ml (or470s/co), combined with PEG-IFN a-2a for 24 weeks. Then the subjects will be divided into three groups according to qHBsAg levels of week 24 (RGT). For the subjects who qHBsAg<200IU/ml of week 24, they are defined in Group A; the subjects in Group A will continue to be treated by NUC combined with PEG-IFN a-2a 180μg for another 24 weeks(total will be 48 weeks). If the qHBsAg at week 24 did not achieve minor 200IU/ml, the subjects will be randomized to 2 groups: Group B: the subjects will continue to be treated by NUC combined with PEG-IFN a-2a 180μg for another 24 weeks (total will be 48 weeks); Group C: the subjects will be treated by NUC until 48 weeks. ;

Study Design

Allocation: Randomized, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT02560649
Study type	Interventional
Source	Ruijin Hospital
Contact
Status	Active, not recruiting
Phase	Phase 4
Start date	May 2015
Completion date	February 2017

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