deltatrials
Terminated NA INTERVENTIONAL 3-arm NCT03234634

Collateral-based reSetting of Endovascular Treatment Time Window for Stroke (CoSETS)

Sponsor: Yonsei University

Updated 11 times since 2017 Last updated: Jun 19, 2019 Started: Aug 13, 2018 Primary completion: May 20, 2019 Completion: May 20, 2019
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

As the guideline for the acute stroke endovascular treatment of the AHA/ASA was changed, DSMB recommended an end to the study.

A NA clinical study on Acute Ischemic Stroke, this trial is terminated or withdrawn. The trial is conducted by Yonsei University and has accumulated 11 data snapshots since 2018. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Aug 2017 – ~Oct 2017 · 2 months · monthly snapshotNot Yet Recruiting~Oct 2017 – ~Jun 2018 · 8 months · monthly snapshotRecruiting~Jun 2018 – ~Feb 2019 · 8 months · monthly snapshotRecruiting~Feb 2019 – ~Jul 2019 · 5 months · monthly snapshotRecruiting~Jul 2019 – ~Nov 2020 · 16 months · monthly snapshotTerminated~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotTerminated~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotTerminated~Dec 2021 – ~Jul 2024 · 31 months · monthly snapshotTerminated~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotTerminated~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotTerminated~Sep 2025 – present · 11 months · monthly snapshotTerminated

Change History

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

    Terminated NA

  2. Sep 2024 — Sep 2025 [monthly]

    Terminated NA

  3. Jul 2024 — Sep 2024 [monthly]

    Terminated NA

  4. Dec 2021 — Jul 2024 [monthly]

    Terminated NA

  5. Jan 2021 — Dec 2021 [monthly]

    Terminated NA

Show 6 earlier versions
  1. Nov 2020 — Jan 2021 [monthly]

    Terminated NA

  2. Jul 2019 — Nov 2020 [monthly]

    Terminated NA

    Status: RecruitingTerminated

  3. Feb 2019 — Jul 2019 [monthly]

    Recruiting NA

  4. Jun 2018 — Feb 2019 [monthly]

    Recruiting NA

  5. Oct 2017 — Jun 2018 [monthly]

    Recruiting NA

    Status: Not Yet RecruitingRecruiting

  6. Aug 2017 — Oct 2017 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Yonsei University
Data source: Yonsei University

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

Study Locations