UnknownPhase 4

Combination or Sequential Therapy of Peginterferon Alfa-2a and Entecavir for Patients With Chronic Hepatitis B

China105 participantsStarted 2011-07

Plain-language summary

Currently, seven medications are approved for the treatment of hepatitis B: two formulations of interferon and five nucleons(t)ide analogues. The current treatment strategy of chronic hepatitis B is now standard: initial selection of entecavir, tenofovir, or peginterferon alfa-2a (peg-IFNα-2a). Interferon is administered for a finite duration while nucleotide analogues are usually administered for many years. But among hepatitis B e antigen （HBeAg） positive patients with high serum hepatitis B virus DNA levels, the rates of virological response are poor. And antiviral drug resistance is a major limiting factor to the success of nucleotide analogue treatment. Therefore, combination therapy using peginterferon with an oral agent with a high genetic barrier to resistance might be superior to standard current monotherapy. However, the addition of lamivudine to peg-IFNα-2a therapy led to a greater decrease in serum HBV DNA levels during treatment but did not increase the rate of HBeAg sero¬conversion. Entecavir is a nucleoside analogue superior to lamivudine and adefovir in achieving higher virological response, histological improvement and normalisation of ALT. Moreover, Entecavir has a high genetic barrier with a very low incidence of drug resistance. This study is aimed to investigate the efficacy of combination or sequential therapy using peg-IFNα-2a and entecavir in HBeAg-positive chronic hepatitis B(CHB) patients.

Who can participate

Age range

16 Years – 60 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Age≥16 years
. HBsAg positive for more than 6 months, and HBeAg detection is positive for two times in 6 months before enrollment
. Serum HBVDNA \>2×10\^4IU/ml
. 80U/L \< serum ALT \< 400U/L, and TBIL \< 34 umol/L
. Serum ALT \< 80U/L, but hepatic inflammation scores ≥ G2 or hepatic fibrosis stage ≥ S3

Exclusion criteria

. Co-infected with HCV, HDV or HIV, or autoimmune liver diseases combined

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

the rates of HBeAg seroconversion

Timeframe: at week 72

Trial details

NCT IDNCT01906580

SponsorBeijing 302 Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2016-07

Contact for this trial

Sa Lv, MD

86-10-63879735 lvsa@sina.com

View on ClinicalTrials.gov More Chronic Hepatitis B trials