deltatrials
Completed NA INTERVENTIONAL 1-arm NCT02930980

Micra Accelerometer Sensor Study 2 (MASS2)

Sponsor: Medtronic Cardiac Rhythm and Heart Failure

Conditions Bradyarrhythmia
Interventions Investigational Software loaded on Micra device
Updated 10 times since 2017 Last updated: Nov 26, 2018 Started: Oct 14, 2016 Primary completion: Apr 25, 2017 Completion: Apr 25, 2017
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Bradyarrhythmia, this trial is completed. The trial is conducted by Medtronic Cardiac Rhythm and Heart Failure and has accumulated 10 data snapshots since 2016. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

~Jan 2017 – ~Apr 2017 · 3 months · monthly snapshotNot Yet Recruiting~Apr 2017 – ~Jul 2017 · 3 months · monthly snapshotRecruiting~Jul 2017 – ~Jun 2018 · 11 months · monthly snapshotCompleted~Jun 2018 – ~Apr 2019 · 10 months · monthly snapshotCompleted~Apr 2019 – ~Jan 2021 · 21 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 – present · 22 months · monthly snapshotCompleted

Change History

10 versions recorded

  1. Sep 2024 — Present [monthly]

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Jan 2023 — Jul 2024 [monthly]

    Completed NA

  4. Dec 2022 — Jan 2023 [monthly]

    Completed NA

  5. Jan 2021 — Dec 2022 [monthly]

    Completed NA

▶ Show 5 earlier versions

  1. Apr 2019 — Jan 2021 [monthly]

    Completed NA

  2. Jun 2018 — Apr 2019 [monthly]

    Completed NA

  3. Jul 2017 — Jun 2018 [monthly]

    Completed NA

    Status: Recruiting → Completed

  4. Apr 2017 — Jul 2017 [monthly]

    Recruiting NA

    Status: Not Yet Recruiting → Recruiting · Phase: PHASE2 → NA

  5. Jan 2017 — Apr 2017 [monthly]

    Not Yet Recruiting PHASE2

    First recorded

Oct 2016

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 .

Study Locations