Completed NA INTERVENTIONAL 2-arm NCT01561651

Left Atrial Appendage Occlusion Study III (LAAOS III)

Sponsor: Population Health Research Institute

Conditions Atrial Fibrillation Cardiac Surgery With Cardiopulmonary Bypass

Interventions Left Atrial Appendage Occlusion

Updated 8 times since 2017 Last updated: Jan 12, 2022 Started: Jul 31, 2012 Primary completion: Apr 30, 2021 Completion: May 31, 2021

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 Atrial Fibrillation and Cardiac Surgery With Cardiopulmonary Bypass, this trial is completed. The trial is conducted by Population Health Research Institute and has accumulated 8 data snapshots since 2012. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

Change History

8 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Feb 2022 — Jul 2024 [monthly]

Completed NA

Status: Active Not Recruiting → Completed
Jan 2021 — Feb 2022 [monthly]

Active Not Recruiting NA
Jan 2019 — Jan 2021 [monthly]

Active Not Recruiting NA

▶ Show 3 earlier versions

Nov 2018 — Jan 2019 [monthly]

Active Not Recruiting NA

Status: Recruiting → Active Not Recruiting
Jun 2018 — Nov 2018 [monthly]

Recruiting NA
Jan 2017 — Jun 2018 [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:

Population Health Research Institute

Data source: McMaster University

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

Study Locations

• Hamilton, Canada