deltatrials
Recruiting OBSERVATIONAL NCT04861506

The Safety and Efficiency of Endovascular Treatment of Acute or Subacute Thromboembolic Occlusions of Lower Extremity.

Physician-initiated, Prospective, Multi-center, Observational Study: The Safety and Efficiency Result of Endovascular Treatment of Acute or Subacute Thromboembolic Occlusions of Lower Extremity.

Sponsor: Chengdu University of Traditional Chinese Medicine

Updated 5 times since 2021 Last updated: Sep 12, 2025 Started: Apr 1, 2021 Primary completion: Dec 31, 2025 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.

This observational or N/A phase trial investigates Efficacy, Self and Endovascular Treatment and is currently actively recruiting participants. Chengdu University of Traditional Chinese Medicine leads this study, which shows 5 recorded versions since 2021 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~May 2021 – ~Nov 2023 · 30 months · monthly snapshotRecruiting~Nov 2023 – ~Jul 2024 · 8 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Oct 2025 · 13 months · monthly snapshotRecruiting~Oct 2025 – present · 9 months · monthly snapshotRecruiting

Change History

5 versions recorded
  1. Oct 2025 — Present [monthly]

    Recruiting

  2. Sep 2024 — Oct 2025 [monthly]

    Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  4. Nov 2023 — Jul 2024 [monthly]

    Recruiting

  5. May 2021 — Nov 2023 [monthly]

    Recruiting

    First recorded

Apr 2021

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Chengdu University of Traditional Chinese Medicine
  • First Affiliated Hospital of Zhejiang University
  • First People's Hospital of Hangzhou
  • Liyuan Hospital of Tongji Medical College, Huazhong University of Science and Technology
  • Qingdao Haici Hospital
  • RenJi Hospital
  • Second Affiliated Hospital of Suzhou University
  • Shanghai Zhongshan Hospital
  • Xuanwu Hospital, Beijing
Data source: First People's Hospital of Hangzhou

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

Study Locations