deltatrials
Recruiting NA INTERVENTIONAL 2-arm NCT04722796

HANGZHOU Solution in Bicuspid AS Undergoing TAVR

HANGZHOU Solution for Patients With Bicuspid Aortic Stenosis Undergoing Transcatheter Aortic Valve Replacement by Using Supra-annular Structure Based Balloon Sizing Strategy

Sponsor: Central South University

Updated 13 times since 2021 Last updated: May 28, 2021 Started: Apr 12, 2021 Primary completion: Apr 1, 2024 Completion: Apr 1, 2028
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Aortic Stenosis and Aortic Stenosis With Bicuspid Valve, this trial is actively recruiting participants. The trial is conducted by Central South University and has accumulated 13 data snapshots since 2021. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Feb 2021 – ~May 2021 · 3 months · monthly snapshot~May 2021 – ~Sep 2021 · 4 months · monthly snapshot~Sep 2021 – ~Oct 2022 · 13 months · monthly snapshot~Oct 2022 – ~Oct 2023 · 12 months · monthly snapshot~Oct 2023 – ~Jan 2024 · 3 months · monthly snapshot~Jan 2024 – ~Jul 2024 · 6 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Mar 2025 · 6 months · monthly snapshot~Mar 2025 – ~Apr 2025 · 31 days · 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 – present · 10 months · monthly snapshot

Change History

13 versions recorded
  1. Sep 2025 — Present [monthly]

    Recruiting NA

  2. Aug 2025 — Sep 2025 [monthly]

    Recruiting NA

  3. Jun 2025 — Aug 2025 [monthly]

    Recruiting NA

  4. Apr 2025 — Jun 2025 [monthly]

    Recruiting NA

  5. Mar 2025 — Apr 2025 [monthly]

    Recruiting NA

Show 8 earlier versions
  1. Sep 2024 — Mar 2025 [monthly]

    Recruiting NA

  2. Jul 2024 — Sep 2024 [monthly]

    Recruiting NA

  3. Jan 2024 — Jul 2024 [monthly]

    Recruiting NA

  4. Oct 2023 — Jan 2024 [monthly]

    Recruiting NA

  5. Oct 2022 — Oct 2023 [monthly]

    Recruiting NA

  6. Sep 2021 — Oct 2022 [monthly]

    Recruiting NA

  7. May 2021 — Sep 2021 [monthly]

    Recruiting NA

    Status: Not Yet RecruitingRecruiting

  8. Feb 2021 — May 2021 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Central South University
  • Chinese Academy of Medical Sciences, Fuwai Hospital
  • Chinese PLA General Hospital
  • Fujian Medical University Union Hospital
  • Henan Provincial Chest Hospital
  • Ning Bo First Hospital
  • Northern Jiangsu People's Hospital
  • Second Affiliated Hospital of Nanchang University
  • Second Affiliated Hospital, School of Medicine, Zhejiang University
  • Shanxi Cardiovascular Hospital
  • The Affiliated Hospital of Qingdao University
  • The First Affiliated Hospital of Bengbu Medical University
  • The First Affiliated Hospital of Nanchang University
  • The First Affiliated Hospital of Zhengzhou University
  • The Second People's Hospital of GuangDong Province
  • Tianjin Chest Hospital
  • Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
  • Venus MedTech (HangZhou) Inc.
  • Xiamen University Affiliated Cardiovascular Hospital
Data source: Second Affiliated Hospital, School of Medicine, Zhejiang University

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