Left Atrial Appendage Occlusion Study II "LAAOSII"


Phase 3 Results N/A

Summary of Purpose

A pilot, multicentre randomized controlled study of surgical left atrial occlusion (LAA) in 50 patients with atrial fibrillation/flutter undergoing cardiac surgery requiring cardiopulmonary bypass with additional risk factors for late stroke. Patients will be enrolled and randomized to undergo LAA exclusion and aspirin therapy or best medical therapy as per guidelines. Main research questions: 1....

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Trial Milestones

The following dates are available for this trial. Trial information last updated on 21 September 2015.

1 Aug 2009 26 May 2009 1 Nov 2010 1 Nov 2012 1 Sep 2015 Unavailable
Start Date First Received 1st Completion Completion Verification Results

Trial Design

  • Allocation: Randomized
  • Masking: Open Label
  • Purpose: Prevention
  • Intervention: Parallel Assignment