deltatrials
Completed OBSERVATIONAL NCT03231826

Arrhythmias in Post-Myocardial Infarction Patients

Exploring Arrhythmias After Hospital Discharge in Post-Myocardial Infarction Patients - the MADDEC Project

Sponsor: Bittium Ltd

Updated 12 times since 2017 Last updated: Aug 6, 2025 Started: Jun 22, 2017 Primary completion: Feb 28, 2019 Completion: Feb 28, 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 Arrythmia and Atrial Fibrillation, this trial is completed. The trial is conducted by Bittium Ltd and has accumulated 12 data snapshots since 2017. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

~Aug 2017 – ~Apr 2018 · 8 months · monthly snapshotRecruiting~Apr 2018 – ~May 2018 · 30 days · monthly snapshotRecruiting~May 2018 – ~Jun 2018 · 31 days · monthly snapshotRecruiting~Jun 2018 – ~Apr 2019 · 10 months · monthly snapshotRecruiting~Apr 2019 – ~May 2019 · 30 days · monthly snapshotRecruiting~May 2019 – ~Nov 2020 · 18 months · monthly snapshotCompleted~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotCompleted~Dec 2021 – ~Jul 2024 · 31 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

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

    Completed

  2. Sep 2024 — Sep 2025 [monthly]

    Completed

  3. Jul 2024 — Sep 2024 [monthly]

    Completed

  4. Dec 2021 — Jul 2024 [monthly]

    Completed

  5. Jan 2021 — Dec 2021 [monthly]

    Completed

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

    Completed

  2. May 2019 — Nov 2020 [monthly]

    Completed

    Status: RecruitingCompleted

  3. Apr 2019 — May 2019 [monthly]

    Recruiting

  4. Jun 2018 — Apr 2019 [monthly]

    Recruiting

  5. May 2018 — Jun 2018 [monthly]

    Recruiting

  6. Apr 2018 — May 2018 [monthly]

    Recruiting

    Phase: NANone

  7. Aug 2017 — Apr 2018 [monthly]

    Recruiting NA

    First recorded

Jun 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Bittium Ltd
  • Fimlab Ltd
  • GE Healthcare Finland Ltd
  • Politecnico Milano
  • Tampere University
  • Tays Heart Hospital
  • Tekes - Finnish Funding Agency for Innovation
  • VTT Technical Research Centre of Finland
Data source: Tampere University

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

Study Locations