NCT02699957Recruiting
Left Atrial Appendage Occlusion Registry (LAAO Registry)
Source: ClinicalTrials.gov · Last updated 15 Jun 2026
Brief summary (registry, in English)
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 Foundation's National Cardiovascular Data Registry (NCDR). The primary aims of the LAAO Registry are to optimize the outcomes and management of patients through the implementation of evidence-based guideline recommendations in clinical practice, facilitate efforts to improve the quality and safety for patients undergoing percutaneous and epicardial based left atrial appendage procedures, investigate novel quality improvement methods and provide risk-adjusted assessment of patients for comparison with nationwide NCDR data. The secondary purpose of the LAAO Registry is to serve as a rich source of clinical data to support assessments of short- and long-term safety, comparative and cost effectiveness research, and as a scalable data infrastructure for post market studies.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 3000 (estimated)
- First submitted
- 9 Feb 2016
- Start date
- Dec 2015
- Primary completion date
- Jan 2029
- Lead sponsor
- American College of Cardiology
- Diseases
- Atrial fibrillation
- NCT number
- NCT02699957
What you commit to
- Study type: Observational
- Planned participants: 3000
- From Dec 2015 to the primary completion date, Jan 2029
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- None
Who the study is looking for
- Adult patients, 18 years and older, undergoing percutaneous or epicardial left atrial appendage occlusion procedures
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| American College of Cardiology/National Cardiovascular Data Registry (NCDR) Coordinator of this site? Confirm its status | Washington D.C. | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.