NCT02849132

Brief Summary

Patients who have completed 2 years follow-up of the past National 12th Five-Year Major Project on Infectious Diseases will receive another 8 years treatment with entecavir (10 years in total). Collect serology, imaging, and other clinical data to evaluate the incidence and mortality of decompensated cirrhosis and hepatocellular carcinoma. Understand the effects of long-term antiviral therapy on HBV-induced liver fibrosis/cirrhosis.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
800

participants targeted

Target at P75+ for phase_4

Timeline
Completed

Started Jan 2016

Longer than P75 for phase_4

Geographic Reach
1 country

20 active sites

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 1, 2016

Completed
7 months until next milestone

First Submitted

Initial submission to the registry

July 22, 2016

Completed
7 days until next milestone

First Posted

Study publicly available on registry

July 29, 2016

Completed
7.3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2023

Completed
2 years until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2025

Completed
Last Updated

April 28, 2021

Status Verified

April 1, 2021

Enrollment Period

7.9 years

First QC Date

July 22, 2016

Last Update Submit

April 25, 2021

Conditions

Outcome Measures

Primary Outcomes (2)

  • Fibrosis regression rate

    Ishak fibrosis score decrease after long-term treatment

    year 3

  • Cumulative incidence of liver decompensation

    Cumulative incidence of liver decompensation (including ascites, hepatic encephalopathy, esophageal varices bleeding and Hepatocellular Carcinoma) and death after long-term treatment

    year 8

Secondary Outcomes (8)

  • Virological response

    year 3, 5, 7 and 10

  • Aminotransferase response

    year 3, 5, 7 and 10

  • HBeAg loss or HBeAg seroconversion

    year 2, 5, 7 and 10

  • HBsAg loss or HBsAg seroconversion rate

    year 2, 5, 7 and 10

  • Dynamic changes of Child-Pugh score

    year 3, 5, 7 and 10

  • +3 more secondary outcomes

Study Arms (1)

Treatment group

EXPERIMENTAL

entecavir oral,0.5mg daily for 8 years

Drug: Entecavir

Interventions

oral entecavir 0.5mg daily for 8 years

Treatment group

Eligibility Criteria

Age18 Years - 75 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • \- Subjects who completed the 2 years of entecavir-based therapy in Regress study; Subjects who are willing to participate the extension study.

You may not qualify if:

  • \- Any complication of severe heart, lung, kidney, brain, blood diseases or other important systematic diseases; Pregnant women; Subjects who could not compliance with the protocol judged by investigators; Subjects who are not suitable for the study judged by investigators.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (20)

Peking University First Hospital

Beijing, Beijing Municipality, 100034, China

Location

302 Military Hospital Of China

Beijing, Beijing Municipality, 100039, China

Location

Beijing Friendship Hospital, Capital Medical University

Beijing, Beijing Municipality, 100050, China

Location

Beijing Tiantan Hospital, Capital Medical University

Beijing, Beijing Municipality, 100050, China

Location

Peking University People's Hospital

Beijing, Beijing Municipality, 100050, China

Location

Beijing YouAn Hospital, Capital Medical University

Beijing, Beijing Municipality, 100069, China

Location

NanfangHospital,Southern Medical University

Guangzhou, Guangdong, 510515, China

Location

The Third Hospital of Hebei Medical University

Shijiazhuang, Hebei, 050051, China

Location

Shijiazhuang Fifth Hospital

Shijiazhuang, Hebei, 50021, China

Location

Tongji Hospital, Tongji Medical College , Huazhong University of Science and Technology

Wuhan, Hubei, 430030, China

Location

The Affiliated Hospital of Yanbian University

Yanji, Jilin, 133000, China

Location

Renji Hospital, Shanghai Jiao Tong University, School of Medicine

Shanghai, Shanghai Municipality, 200032, China

Location

Zhongshan Hospital Fudan University

Shanghai, Shanghai Municipality, 200040, China

Location

Shanghai General Hospital

Shanghai, Shanghai Municipality, 200080, China

Location

Shanghai Public Health Clinical Center

Shanghai, Shanghai Municipality, 201508, China

Location

The First Hospital of Shanxi Medical University

Taiyuan, Shanxi, 30001, China

Location

Xijing Hospital, Fourth Military Medical University

Xi’an, Shanxi, 710032, China

Location

Tianjin Xiqing Hospital

Tianjin, Tianjin Municipality, 300380, China

Location

Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University

Hangzhou, Zhejiang, 310016, China

Location

Tianjin Third Central Hospital

Tianjin, 300170, China

Location

Related Publications (6)

  • Arvaniti V, D'Amico G, Fede G, Manousou P, Tsochatzis E, Pleguezuelo M, Burroughs AK. Infections in patients with cirrhosis increase mortality four-fold and should be used in determining prognosis. Gastroenterology. 2010 Oct;139(4):1246-56, 1256.e1-5. doi: 10.1053/j.gastro.2010.06.019. Epub 2010 Jun 14.

    PMID: 20558165BACKGROUND
  • Liaw YF, Sung JJ, Chow WC, Farrell G, Lee CZ, Yuen H, Tanwandee T, Tao QM, Shue K, Keene ON, Dixon JS, Gray DF, Sabbat J; Cirrhosis Asian Lamivudine Multicentre Study Group. Lamivudine for patients with chronic hepatitis B and advanced liver disease. N Engl J Med. 2004 Oct 7;351(15):1521-31. doi: 10.1056/NEJMoa033364.

    PMID: 15470215BACKGROUND
  • Zhang J, Chen S, Zhou J, Wang B, Wu X, Xu X, Zhao X, Kong Y, Ou X, Sun Y, You H. Serial Liver Stiffness Measurement and Serum Biomarkers Are Not Strong Predictors of the Regression of Fibrosis among Chronic Hepatitis B Patients Receiving Antiviral Therapy Based on Triple Liver Biopsies. Gut Liver. 2025 Nov 15;19(6):889-899. doi: 10.5009/gnl250008.

  • Wu X, Hong J, Zhou J, Sun Y, Li L, Xie W, Piao H, Xu X, Jiang W, Feng B, Chen Y, Xu M, Cheng J, Meng T, Wang B, Chen S, Kong Y, Ou X, You H, Jia J. Health-related quality of life improves after entecavir treatment in patients with compensated HBV cirrhosis. Hepatol Int. 2021 Dec;15(6):1318-1327. doi: 10.1007/s12072-021-10240-4. Epub 2021 Nov 29.

  • Wu X, Zhou J, Sun Y, Ding H, Chen G, Xie W, Piao H, Xu X, Jiang W, Ma H, Ma A, Chen Y, Xu M, Cheng J, Xu Y, Meng T, Wang B, Chen S, Shi Y, Kong Y, Ou X, You H, Jia J. Prediction of liver-related events in patients with compensated HBV-induced cirrhosis receiving antiviral therapy. Hepatol Int. 2021 Feb;15(1):82-92. doi: 10.1007/s12072-020-10114-1. Epub 2021 Jan 18.

  • Yang JM, Chen LP, Wang YJ, Lyu B, Zhao H, Shang ZY, Li J, Fan ZY, Wu SD, Ming X, Li X, Huang SP, Cheng JL. Entecavir add-on Peg-interferon therapy plays a positive role in reversing hepatic fibrosis in treatment-naive chronic hepatitis B patients: a prospective and randomized controlled trial. Chin Med J (Engl). 2020 Jul 20;133(14):1639-1648. doi: 10.1097/CM9.0000000000000857.

MeSH Terms

Conditions

Hepatitis BLiver Cirrhosis

Interventions

entecavir

Condition Hierarchy (Ancestors)

Blood-Borne InfectionsCommunicable DiseasesInfectionsHepadnaviridae InfectionsDNA Virus InfectionsVirus DiseasesHepatitis, Viral, HumanHepatitisLiver DiseasesDigestive System DiseasesFibrosisPathologic ProcessesPathological Conditions, Signs and Symptoms

Study Officials

  • Xiaojuan Ou

    Beijing Friendship Hospital

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
phase 4
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Vice-Director of Liver Research Center

Study Record Dates

First Submitted

July 22, 2016

First Posted

July 29, 2016

Study Start

January 1, 2016

Primary Completion

December 1, 2023

Study Completion

December 1, 2025

Last Updated

April 28, 2021

Record last verified: 2021-04

Locations