deltatrials
Unknown OBSERVATIONAL NCT03108794

A Nation-wide Hospital-based Hepatitis B Registry:China Registry of Hepatitis B

Sponsor: Beijing Ditan Hospital

Updated 23 times since 2017 Last updated: Nov 2, 2017 Started: Jun 30, 2012 Primary completion: Dec 31, 2022 Completion: Dec 31, 2025
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03108794, this observational or N/A phase trial focuses on Chronic Hepatitis B and remains ongoing. Sponsored by Beijing Ditan Hospital, it has been updated 23 times since 2012, reflecting substantial change activity. This study is part of the global effort to build evidence for infectious disease interventions.

Study Description(click to expand)

This web-based database was launched on June 30, 2012 and consists of tertiary or secondary hospitals with special interest and expertise on managing hepatitis B patients across mainland China. The main inclusion criteria for this registration are HBsAg-positivity ≥ 6 months, HBeAg positive or negative, with or without cirrhosis, either treatment-naïve or treatment experienced. At the first time of data entry, demographics, medical history, virology, biochemistry and hematology results, radiology reports, diagnosis and treatment information were recorded. Then the registered patients received standard of care and follow-up every 3 to 6 months. On each visit, virological, biochemical, and radiological reports, as well as clinical progress were recorded.

This web-based database was launched on June 30, 2012 and consists of tertiary or secondary hospitals with special interest and expertise on managing hepatitis B patients across mainland China. The main inclusion criteria for this registration are HBsAg-positivity ≥ 6 months, HBeAg positive or negative, with or without cirrhosis, either treatment-naïve or treatment experienced. At the first time of data entry, demographics, medical history, virology, biochemistry and hematology results, radiology reports, diagnosis and treatment information were recorded. Then the registered patients received standard of care and follow-up every 3 to 6 months. On each visit, virological, biochemical, and radiological reports, as well as clinical progress were recorded.

Status Flow

~May 2017 – ~Feb 2018 · 9 months · monthly snapshot~Feb 2018 – ~Apr 2018 · 59 days · monthly snapshot~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshot~Jun 2018 – ~Jul 2018 · 30 days · monthly snapshot~Jul 2018 – ~Aug 2018 · 31 days · monthly snapshot~Aug 2018 – ~Dec 2018 · 4 months · monthly snapshot~Dec 2018 – ~Feb 2019 · 2 months · monthly snapshot~Feb 2019 – ~Apr 2020 · 14 months · monthly snapshot~Apr 2020 – ~Jan 2021 · 9 months · monthly snapshot~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshot~Oct 2021 – ~Feb 2023 · 16 months · monthly snapshot~Feb 2023 – ~Apr 2023 · 59 days · monthly snapshot~Apr 2023 – ~Jul 2023 · 3 months · monthly snapshot~Jul 2023 – ~Jul 2024 · 12 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Apr 2025 · 7 months · monthly snapshot~Apr 2025 – ~Jun 2025 · 2 months · monthly snapshot~Jun 2025 – ~Aug 2025 · 2 months · monthly snapshot~Aug 2025 – ~Sep 2025 · 31 days · monthly snapshot~Sep 2025 – ~Feb 2026 · 5 months · monthly snapshot~Jan 2026 – present · 3 months · monthly snapshot~Feb 2026 – present · 57 days · monthly snapshot~Feb 2026 – present · 57 days · monthly snapshot

Change History

23 versions recorded
  1. Feb 2026 — Present [monthly]

    Unknown

  2. Feb 2026 — Present [monthly]

    Unknown

    Status: RecruitingUnknown

  3. Jan 2026 — Present [monthly]

    Recruiting

  4. Sep 2025 — Feb 2026 [monthly]

    Recruiting

  5. Aug 2025 — Sep 2025 [monthly]

    Recruiting

Show 18 earlier versions
  1. Jun 2025 — Aug 2025 [monthly]

    Recruiting

  2. Apr 2025 — Jun 2025 [monthly]

    Recruiting

  3. Sep 2024 — Apr 2025 [monthly]

    Recruiting

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  5. Jul 2023 — Jul 2024 [monthly]

    Recruiting

  6. Apr 2023 — Jul 2023 [monthly]

    Recruiting

  7. Feb 2023 — Apr 2023 [monthly]

    Recruiting

  8. Oct 2021 — Feb 2023 [monthly]

    Recruiting

  9. Jan 2021 — Oct 2021 [monthly]

    Recruiting

  10. Apr 2020 — Jan 2021 [monthly]

    Recruiting

  11. Feb 2019 — Apr 2020 [monthly]

    Recruiting

  12. Dec 2018 — Feb 2019 [monthly]

    Recruiting

  13. Aug 2018 — Dec 2018 [monthly]

    Recruiting

  14. Jul 2018 — Aug 2018 [monthly]

    Recruiting

  15. Jun 2018 — Jul 2018 [monthly]

    Recruiting

  16. Apr 2018 — Jun 2018 [monthly]

    Recruiting

    Phase: NANone

  17. Feb 2018 — Apr 2018 [monthly]

    Recruiting NA

  18. May 2017 — Feb 2018 [monthly]

    Recruiting NA

    First recorded

Jun 2012

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Beijing Ditan Hospital
  • Beijing Friendship Hospital
  • Beijing Tiantan Hospital
  • Beijing YouAn Hospital
  • Fifth Hospital of Shijiazhuang City
  • First Affiliated Hospital Xi'an Jiaotong University
  • First Affiliated Hospital of Chongqing Medical University
  • First Affiliated Hospital of Kunming Medical University
  • First Affiliated Hospital of Xinjiang Medical University
  • General Hospital of Ningxia Medical University
  • Guizhou Provincial People's Hospital
  • Hainan General Hospital
  • Hebei Medical University Third Hospital
  • Henan Provincial People's Hospital
  • Hunan Provincial People's Hospital
  • Infectious Disease Hospital of Wuhai
  • LanZhou University
  • Logistics University of Chinese People's Armed Police Forces
  • Nanfang Hospital, Southern Medical University
  • Peking Union Medical College Hospital
  • Peking University First Hospital
  • Peking University People's Hospital
  • People's Hospital of Changji Hui Autonomous Prefecture,Xinjiang
  • Ruijin Hospital
  • Shanghai Public Health Clinical Center
  • Shengjing Hospital
  • The Affiliated Hospital Of Guizhou Medical University
  • The Affiliated Hospital Of Southwest Medical University
  • The Affiliated Hospital of Xuzhou Medical University
  • The Affiliated Hospital of Yanbian University
  • The First Affiliated Hospital of Shanxi Medical University
  • The First Hospital of Jilin University
  • The Fourth People's Hospital of Qinghai Province
  • The Second Affiliated Hospital of Chongqing Medical University
  • The Second Hospital of Hebei Medical University
  • The Second Hospital of Shandong University
  • The Third People's Hospital of Taiyuan
  • Tianjin Third Central Hospital
  • Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
  • Weifang Medical University
  • West China Hospital
  • Wuhan University
  • Xiangya Hospital of Central South University
  • Xinjiang Uygur Autonomous Region Traditional Chinese Medicine Hospital
  • Xixi Hospital of Hangzhou
  • Yan'an University Affiliated Hospital
Data source: Beijing Friendship Hospital

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