deltatrials
Completed PHASE3 INTERVENTIONAL 2-arm NCT00970489

Omega-3 Fatty Acids for Prevention of Post-Operative Atrial Fibrillation (OPERA)

(OPERA)Randomized Clinical Trial to Examine Whether Peri-operative Intake of n-3 Polyunsaturated Fatty Acids Will Reduce the Occurrence of Post-operative Atrial Fibrillation in Patients Undergoing Cardiac Surgery

Sponsor: Brigham and Women's Hospital

Updated 8 times since 2017 Last updated: Feb 24, 2017 Started: Aug 31, 2010 Primary completion: May 31, 2012 Completion: Jun 30, 2012
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, this trial is completed. The trial is conducted by Brigham and Women's Hospital and has accumulated 8 data snapshots since 2010. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotCompleted~Feb 2017 – ~May 2017 · 3 months · monthly snapshotCompleted~May 2017 – ~Jun 2018 · 13 months · monthly snapshotCompleted~Jun 2018 – ~Jan 2021 · 31 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 – present · 22 months · monthly snapshotCompleted

Change History

8 versions recorded
  1. Sep 2024 — Present [monthly]

    Completed PHASE3

  2. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE3

  3. Dec 2021 — Jul 2024 [monthly]

    Completed PHASE3

  4. Jan 2021 — Dec 2021 [monthly]

    Completed PHASE3

  5. Jun 2018 — Jan 2021 [monthly]

    Completed PHASE3

Show 3 earlier versions
  1. May 2017 — Jun 2018 [monthly]

    Completed PHASE3

  2. Feb 2017 — May 2017 [monthly]

    Completed PHASE3

  3. Jan 2017 — Feb 2017 [monthly]

    Completed PHASE3

    First recorded

Aug 2010

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Brigham and Women's Hospital
  • The OPERA Investigators
Data source: Brigham and Women's Hospital

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

Study Locations