Left Atrial Appendage Occlusion for Atrial Fibrillation

Left Atrial Appendage Occlusion Registry (LAAO Registry)

Recruiting Observational Study
Atrial Fibrillation
No Placebo Group Every participant receives an active treatment — no one gets a placebo. No Study Drug Researchers observe your health over time — no experimental treatment is given.
Ready to participate?

Review the details below, then apply to join this clinical trial.

At a Glance
Age
18 and older
Sex
Any
Study type
Observational
Participants needed
3,000 (estimated)
Sponsor
American College of Cardiology · Other
Who this trial is looking for

This trial is looking for adult patients 18 years and older who are having procedures to close the left atrial appendage. Participants will help gather important data about the treatment and its effects on strokes.

Are You a Good Fit for This Trial?

You may be able to join if

  • I am 18 years old or older
  • I am undergoing a procedure to close the left atrial appendage

Summarized in plain language from this trial's official eligibility criteria. The full criteria are further down this page — only the research team can confirm whether you qualify.

Think this trial could be right for you?

Answer a few quick questions to see if you may meet the eligibility requirements.

Check Your Eligibility
About This Trial
The Left Atrial Appendage Occlusion Registry (LAAO Registry™) is designed to assess the prevalence, demographics, management, and outcomes of patients undergoing percutaneous and epicardial based left atrial appendage occlusion procedures to reduce the risk of stroke. Patient-level data will be submitted by participating hospitals on a quarterly basis to the American College of Cardiology Foundati…
Trial Locations
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Eligibility Criteria
Inclusion Criteria: * Adult patients, 18 years and older, undergoing percutaneous or epicardial left atrial appendage occlusion procedures Exclusion Criteria: * None
Contacts

Mark Fox, CHC, CHPC

202-375-6305

mfox@acc.org

CONTACT

Christina Koutras, RN, BSN

202-375-6387

ckoutras@acc.org

CONTACT