deltatrials
Completed OBSERVATIONAL NCT03040622

The Evaluation of Thrombogenicity in Patients Undergoing WATCHMAN Left Atrial Appendage Closure Trial

Sponsor: Boston Scientific Corporation

Updated 12 times since 2017 Last updated: Oct 6, 2023 Started: Mar 1, 2017 Primary completion: Oct 15, 2019 Completion: Dec 31, 2019
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03040622, this observational or N/A phase trial focuses on Left Atrial Appendage Closure and WATCHMAN Device Implantation and remains completed. Sponsored by Boston Scientific Corporation, it has been updated 12 times since 2017, reflecting substantial change activity. This study contributes longitudinal data to the cardiovascular research landscape.

Status Flow

~Feb 2017 – ~Aug 2017 · 6 months · monthly snapshotNot Yet Recruiting~Aug 2017 – ~Apr 2018 · 8 months · monthly snapshotRecruiting~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshotRecruiting~Jun 2018 – ~Sep 2018 · 3 months · monthly snapshotRecruiting~Sep 2018 – ~Nov 2019 · 14 months · monthly snapshotRecruiting~Nov 2019 – ~Feb 2020 · 3 months · monthly snapshotActive Not Recruiting~Feb 2020 – ~Jan 2021 · 11 months · monthly snapshotActive Not Recruiting~Jan 2021 – ~Nov 2021 · 10 months · monthly snapshotActive Not Recruiting~Nov 2021 – ~Apr 2024 · 29 months · monthly snapshotUnknown Status~Apr 2024 – ~Jul 2024 · 3 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

12 versions recorded
  1. Sep 2024 — Present [monthly]

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. Apr 2024 — Jul 2024 [monthly]

    Completed

    Status: Unknown StatusCompleted

  4. Nov 2021 — Apr 2024 [monthly]

    Unknown Status

    Status: Active Not RecruitingUnknown Status

  5. Jan 2021 — Nov 2021 [monthly]

    Active Not Recruiting

Show 7 earlier versions
  1. Feb 2020 — Jan 2021 [monthly]

    Active Not Recruiting

  2. Nov 2019 — Feb 2020 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

  3. Sep 2018 — Nov 2019 [monthly]

    Recruiting

  4. Jun 2018 — Sep 2018 [monthly]

    Recruiting

  5. Apr 2018 — Jun 2018 [monthly]

    Recruiting

    Phase: NANone

  6. Aug 2017 — Apr 2018 [monthly]

    Recruiting NA

    Status: Not Yet RecruitingRecruiting

  7. Feb 2017 — Aug 2017 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Boston Scientific Corporation
  • Inova Health Care Services
Data source: Inova Health Care Services

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

Study Locations