deltatrials
Completed PHASE3 INTERVENTIONAL 2-arm NCT01898221

Vein of Marshall Ethanol Infusion for Persistent Atrial Fibrillation (VOM-R01)

Sponsor: National Heart, Lung, and Blood Institute (NHLBI)

Interventions Ablation Ethanol
Updated 11 times since 2017 Last updated: Aug 4, 2025 Started: Oct 31, 2013 Primary completion: Dec 31, 2019 Completion: Dec 31, 2019
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE3 clinical study on Atrial Fibrillation and Ventricular Tachycardia, this trial is completed. The trial is conducted by National Heart, Lung, and Blood Institute (NHLBI) 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 2017 · 31 days · monthly snapshotRecruiting~Feb 2017 – ~Jun 2018 · 16 months · monthly snapshotRecruiting~Jun 2018 – ~Sep 2018 · 3 months · monthly snapshotRecruiting~Sep 2018 – ~Sep 2019 · 12 months · monthly snapshotActive Not Recruiting~Sep 2019 – ~Oct 2020 · 13 months · monthly snapshotActive Not Recruiting~Oct 2020 – ~Jan 2021 · 3 months · monthly snapshotCompleted~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshotCompleted~Oct 2021 – ~Jul 2024 · 33 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 9 months · monthly snapshotCompleted

Change History

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

    Completed PHASE3

    Phase: PHASE2/PHASE3PHASE3

  2. Sep 2024 — Sep 2025 [monthly]

    Completed PHASE2/PHASE3

  3. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE2/PHASE3

    Phase: PHASE2_PHASE3PHASE2/PHASE3

  4. Oct 2021 — Jul 2024 [monthly]

    Completed PHASE2_PHASE3

  5. Jan 2021 — Oct 2021 [monthly]

    Completed PHASE2_PHASE3

Show 6 earlier versions
  1. Oct 2020 — Jan 2021 [monthly]

    Completed PHASE2_PHASE3

    Status: Active Not RecruitingCompleted

  2. Sep 2019 — Oct 2020 [monthly]

    Active Not Recruiting PHASE2_PHASE3

  3. Sep 2018 — Sep 2019 [monthly]

    Active Not Recruiting PHASE2_PHASE3

    Status: RecruitingActive Not Recruiting

  4. Jun 2018 — Sep 2018 [monthly]

    Recruiting PHASE2_PHASE3

  5. Feb 2017 — Jun 2018 [monthly]

    Recruiting PHASE2_PHASE3

  6. Jan 2017 — Feb 2017 [monthly]

    Recruiting PHASE2_PHASE3

    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:
  • National Heart, Lung, and Blood Institute (NHLBI)
  • National Institutes of Health (NIH)
  • The Methodist Hospital Research Institute
Data source: The Methodist Hospital Research Institute

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