deltatrials
Completed NA INTERVENTIONAL 2-arm NCT02928497

Assessment of the WATCHMAN™ Device in Patients Unsuitable for Oral Anticoagulation (ASAP-TOO)

Assessment of the WATCHMAN™ Device in Patients Unsuitable for Oral Anticoagulation (ASAP-TOO)

Sponsor: Boston Scientific Corporation

Conditions Stroke
Updated 64 times since 2017 Last updated: Feb 28, 2026 Started: Feb 6, 2017 Primary completion: Sep 23, 2025 Completion: Sep 23, 2025
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02928497, this NA trial focuses on Stroke and remains completed. Sponsored by Boston Scientific Corporation, it has been updated 64 times since 2017, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshot~Feb 2017 – ~Apr 2017 · 59 days · monthly snapshot~Apr 2017 – ~Jun 2017 · 2 months · monthly snapshot~Jun 2017 – ~Jul 2017 · 30 days · monthly snapshot~Jul 2017 – ~Feb 2018 · 7 months · monthly snapshot~Feb 2018 – ~Jun 2018 · 4 months · monthly snapshot~Jun 2018 – ~Nov 2018 · 5 months · monthly snapshot~Nov 2018 – ~Jul 2019 · 8 months · monthly snapshot~Jul 2019 – ~Aug 2019 · 31 days · monthly snapshot~Aug 2019 – ~Sep 2019 · 31 days · monthly snapshot~Sep 2019 – ~Feb 2020 · 5 months · monthly snapshot~Feb 2020 – ~May 2020 · 3 months · monthly snapshot~May 2020 – ~Aug 2020 · 3 months · monthly snapshot~Aug 2020 – ~Nov 2020 · 3 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshot~Feb 2021 – ~Apr 2021 · 59 days · monthly snapshot~Apr 2021 – ~Dec 2021 · 8 months · monthly snapshot~Dec 2021 – ~Apr 2022 · 4 months · monthly snapshot~Apr 2022 – ~May 2022 · 30 days · monthly snapshot~May 2022 – ~Jun 2022 · 31 days · monthly snapshot~Jun 2022 – ~Jul 2022 · 30 days · monthly snapshot~Jul 2022 – ~Sep 2022 · 2 months · monthly snapshot~Sep 2022 – ~Oct 2022 · 30 days · monthly snapshot~Oct 2022 – ~Dec 2022 · 2 months · monthly snapshot~Dec 2022 – ~Feb 2023 · 2 months · monthly snapshot~Feb 2023 – ~Mar 2023 · 28 days · monthly snapshot~Mar 2023 – ~Apr 2023 · 31 days · monthly snapshot~Apr 2023 – ~May 2023 · 30 days · monthly snapshot~May 2023 – ~Jun 2023 · 31 days · monthly snapshot~Jun 2023 – ~Jul 2023 · 30 days · monthly snapshot~Jul 2023 – ~Aug 2023 · 31 days · monthly snapshot~Aug 2023 – ~Sep 2023 · 31 days · monthly snapshot~Sep 2023 – ~Oct 2023 · 30 days · monthly snapshot~Oct 2023 – ~Nov 2023 · 31 days · monthly snapshot~Nov 2023 – ~Dec 2023 · 30 days · monthly snapshot~Dec 2023 – ~Jan 2024 · 31 days · monthly snapshot~Jan 2024 – ~Feb 2024 · 31 days · monthly snapshot~Feb 2024 – ~Mar 2024 · 29 days · monthly snapshot~Mar 2024 – ~Apr 2024 · 31 days · monthly snapshot~Apr 2024 – ~May 2024 · 30 days · monthly snapshot~May 2024 – ~Jun 2024 · 31 days · monthly snapshot~Jun 2024 – ~Jul 2024 · 30 days · monthly snapshot~Jul 2024 – ~Aug 2024 · 31 days · monthly snapshot~Aug 2024 – ~Sep 2024 · 31 days · monthly snapshot~Sep 2024 – ~Oct 2024 · 30 days · monthly snapshot~Oct 2024 – ~Nov 2024 · 31 days · monthly snapshot~Nov 2024 – ~Dec 2024 · 30 days · monthly snapshot~Dec 2024 – ~Jan 2025 · 31 days · monthly snapshot~Jan 2025 – ~Feb 2025 · 31 days · monthly snapshot~Feb 2025 – ~Mar 2025 · 28 days · monthly snapshot~Mar 2025 – ~Apr 2025 · 31 days · monthly snapshot~Apr 2025 – ~May 2025 · 30 days · monthly snapshot~May 2025 – ~Jun 2025 · 31 days · monthly snapshot~Jun 2025 – ~Jul 2025 · 30 days · monthly snapshot~Jul 2025 – ~Aug 2025 · 31 days · monthly snapshot~Aug 2025 – ~Sep 2025 · 31 days · monthly snapshot~Sep 2025 – ~Oct 2025 · 30 days · monthly snapshot~Oct 2025 – ~Nov 2025 · 31 days · monthly snapshot~Nov 2025 – ~Dec 2025 · 30 days · monthly snapshot~Dec 2025 – ~Jan 2026 · 31 days · monthly snapshot~Jan 2026 – ~Feb 2026 · 31 days · monthly snapshot~Feb 2026 – ~Mar 2026 · 28 days · monthly snapshot~Mar 2026 – present · 5 months · monthly snapshot

Change History

64 versions recorded
  1. Mar 2026 — Present [monthly]

    Completed NA

  2. Feb 2026 — Mar 2026 [monthly]

    Completed NA

  3. Jan 2026 — Feb 2026 [monthly]

    Completed NA

  4. Dec 2025 — Jan 2026 [monthly]

    Completed NA

  5. Nov 2025 — Dec 2025 [monthly]

    Completed NA

Show 59 earlier versions
  1. Oct 2025 — Nov 2025 [monthly]

    Completed NA

    Status: Active Not RecruitingCompleted

  2. Sep 2025 — Oct 2025 [monthly]

    Active Not Recruiting NA

  3. Aug 2025 — Sep 2025 [monthly]

    Active Not Recruiting NA

  4. Jul 2025 — Aug 2025 [monthly]

    Active Not Recruiting NA

  5. Jun 2025 — Jul 2025 [monthly]

    Active Not Recruiting NA

  6. May 2025 — Jun 2025 [monthly]

    Active Not Recruiting NA

  7. Apr 2025 — May 2025 [monthly]

    Active Not Recruiting NA

  8. Mar 2025 — Apr 2025 [monthly]

    Active Not Recruiting NA

  9. Feb 2025 — Mar 2025 [monthly]

    Active Not Recruiting NA

  10. Jan 2025 — Feb 2025 [monthly]

    Active Not Recruiting NA

  11. Dec 2024 — Jan 2025 [monthly]

    Active Not Recruiting NA

  12. Nov 2024 — Dec 2024 [monthly]

    Active Not Recruiting NA

  13. Oct 2024 — Nov 2024 [monthly]

    Active Not Recruiting NA

  14. Sep 2024 — Oct 2024 [monthly]

    Active Not Recruiting NA

  15. Aug 2024 — Sep 2024 [monthly]

    Active Not Recruiting NA

  16. Jul 2024 — Aug 2024 [monthly]

    Active Not Recruiting NA

  17. Jun 2024 — Jul 2024 [monthly]

    Active Not Recruiting NA

  18. May 2024 — Jun 2024 [monthly]

    Active Not Recruiting NA

  19. Apr 2024 — May 2024 [monthly]

    Active Not Recruiting NA

  20. Mar 2024 — Apr 2024 [monthly]

    Active Not Recruiting NA

  21. Feb 2024 — Mar 2024 [monthly]

    Active Not Recruiting NA

  22. Jan 2024 — Feb 2024 [monthly]

    Active Not Recruiting NA

  23. Dec 2023 — Jan 2024 [monthly]

    Active Not Recruiting NA

  24. Nov 2023 — Dec 2023 [monthly]

    Active Not Recruiting NA

  25. Oct 2023 — Nov 2023 [monthly]

    Active Not Recruiting NA

  26. Sep 2023 — Oct 2023 [monthly]

    Active Not Recruiting NA

  27. Aug 2023 — Sep 2023 [monthly]

    Active Not Recruiting NA

  28. Jul 2023 — Aug 2023 [monthly]

    Active Not Recruiting NA

  29. Jun 2023 — Jul 2023 [monthly]

    Active Not Recruiting NA

  30. May 2023 — Jun 2023 [monthly]

    Active Not Recruiting NA

  31. Apr 2023 — May 2023 [monthly]

    Active Not Recruiting NA

  32. Mar 2023 — Apr 2023 [monthly]

    Active Not Recruiting NA

  33. Feb 2023 — Mar 2023 [monthly]

    Active Not Recruiting NA

  34. Dec 2022 — Feb 2023 [monthly]

    Active Not Recruiting NA

  35. Oct 2022 — Dec 2022 [monthly]

    Active Not Recruiting NA

  36. Sep 2022 — Oct 2022 [monthly]

    Active Not Recruiting NA

  37. Jul 2022 — Sep 2022 [monthly]

    Active Not Recruiting NA

  38. Jun 2022 — Jul 2022 [monthly]

    Active Not Recruiting NA

  39. May 2022 — Jun 2022 [monthly]

    Active Not Recruiting NA

  40. Apr 2022 — May 2022 [monthly]

    Active Not Recruiting NA

  41. Dec 2021 — Apr 2022 [monthly]

    Active Not Recruiting NA

  42. Apr 2021 — Dec 2021 [monthly]

    Active Not Recruiting NA

  43. Feb 2021 — Apr 2021 [monthly]

    Active Not Recruiting NA

  44. Jan 2021 — Feb 2021 [monthly]

    Active Not Recruiting NA

  45. Nov 2020 — Jan 2021 [monthly]

    Active Not Recruiting NA

    Status: RecruitingActive Not Recruiting

  46. Aug 2020 — Nov 2020 [monthly]

    Recruiting NA

  47. May 2020 — Aug 2020 [monthly]

    Recruiting NA

  48. Feb 2020 — May 2020 [monthly]

    Recruiting NA

  49. Sep 2019 — Feb 2020 [monthly]

    Recruiting NA

  50. Aug 2019 — Sep 2019 [monthly]

    Recruiting NA

  51. Jul 2019 — Aug 2019 [monthly]

    Recruiting NA

  52. Nov 2018 — Jul 2019 [monthly]

    Recruiting NA

  53. Jun 2018 — Nov 2018 [monthly]

    Recruiting NA

  54. Feb 2018 — Jun 2018 [monthly]

    Recruiting NA

  55. Jul 2017 — Feb 2018 [monthly]

    Recruiting NA

  56. Jun 2017 — Jul 2017 [monthly]

    Recruiting NA

  57. Apr 2017 — Jun 2017 [monthly]

    Recruiting NA

    Status: Not Yet RecruitingRecruiting

  58. Feb 2017 — Apr 2017 [monthly]

    Not Yet Recruiting NA

  59. Jan 2017 — Feb 2017 [monthly]

    Not Yet Recruiting NA

    First recorded

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 .