deltatrials
Completed OBSERVATIONAL NCT01972282

Registry on WATCHMAN Outcomes in Real-Life Utilization (EWOLUTION)

Sponsor: Boston Scientific Corporation

Updated 11 times since 2017 Last updated: May 6, 2019 Started: Oct 28, 2013 Primary completion: Nov 30, 2015 Completion: Jan 4, 2018
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Patients With Atrial Fibrillation at Risk for Thrombus Formation, Thromboembolism, Stroke, this trial is completed. The trial is conducted by Boston Scientific Corporation and has accumulated 11 data snapshots since 2013. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

~Jan 2017 – ~Feb 2018 · 13 months · monthly snapshotActive Not Recruiting~Feb 2018 – ~Apr 2018 · 59 days · monthly snapshotUnknown Status~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshotUnknown Status~Jun 2018 – ~Jun 2019 · 12 months · monthly snapshotUnknown Status~Jun 2019 – ~Jan 2021 · 19 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2022 · 23 months · monthly snapshotCompleted~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshotCompleted~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 10 months · monthly snapshotCompleted

Change History

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

    Completed

  2. Sep 2024 — Sep 2025 [monthly]

    Completed

  3. Jul 2024 — Sep 2024 [monthly]

    Completed

  4. Jan 2023 — Jul 2024 [monthly]

    Completed

  5. Dec 2022 — Jan 2023 [monthly]

    Completed

Show 6 earlier versions
  1. Jan 2021 — Dec 2022 [monthly]

    Completed

  2. Jun 2019 — Jan 2021 [monthly]

    Completed

    Status: Unknown StatusCompleted

  3. Jun 2018 — Jun 2019 [monthly]

    Unknown Status

  4. Apr 2018 — Jun 2018 [monthly]

    Unknown Status

    Phase: NANone

  5. Feb 2018 — Apr 2018 [monthly]

    Unknown Status NA

    Status: Active Not RecruitingUnknown Status

  6. Jan 2017 — Feb 2018 [monthly]

    Active Not Recruiting NA

    First recorded

Oct 2013

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Boston Scientific Corporation
Data source: Boston Scientific Corporation

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