deltatrials
Completed OBSERVATIONAL NCT01643707

Registry to Improve the Adoption of Consensus Treatment Guidelines (IMPROVE Brady) (IMPROVE Brady)

Sponsor: Medtronic Cardiac Rhythm and Heart Failure

Updated 14 times since 2017 Last updated: Sep 16, 2021 Started: Jul 31, 2012 Primary completion: Jan 30, 2019 Completion: Jan 31, 2019
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 Sinus Node Dysfunction, this trial is completed. The trial is conducted by Medtronic Cardiac Rhythm and Heart Failure and has accumulated 14 data snapshots since 2012. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Oct 2017 · 9 months · monthly snapshot~Oct 2017 – ~Apr 2018 · 6 months · monthly snapshot~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshot~Jun 2018 – ~Nov 2018 · 5 months · monthly snapshot~Nov 2018 – ~Apr 2020 · 17 months · monthly snapshot~Apr 2020 – ~Jan 2021 · 9 months · monthly snapshot~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshot~Oct 2021 – ~Dec 2021 · 2 months · monthly snapshot~Dec 2021 – ~Dec 2022 · 12 months · monthly snapshot~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshot~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshot~Sep 2025 – present · 10 months · monthly snapshot

Change History

14 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 9 earlier versions
  1. Dec 2021 — Dec 2022 [monthly]

    Completed

  2. Oct 2021 — Dec 2021 [monthly]

    Completed

  3. Jan 2021 — Oct 2021 [monthly]

    Completed

  4. Apr 2020 — Jan 2021 [monthly]

    Completed

    Status: Active Not RecruitingCompleted

  5. Nov 2018 — Apr 2020 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

  6. Jun 2018 — Nov 2018 [monthly]

    Recruiting

  7. Apr 2018 — Jun 2018 [monthly]

    Recruiting

    Phase: NANone

  8. Oct 2017 — Apr 2018 [monthly]

    Recruiting NA

  9. Jan 2017 — Oct 2017 [monthly]

    Recruiting NA

    First recorded

Jul 2012

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Medtronic Cardiac Rhythm and Heart Failure
Data source: Medtronic Cardiac Rhythm and Heart Failure

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