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NCT02699957 · ClinicalTrials.gov registry record

Left Atrial Appendage Occlusion Registry (LAAO Registry)

A clinical trial of Atrial Fibrillation, sponsored by American College of Cardiology.

Recruiting
Registry status
3,000
Enrollment target
1
Study location

NCT02699957: Recruiting study of Atrial Fibrillation, sponsored by American College of Cardiology.

NCT02699957 is a study of Atrial Fibrillation that is actively recruiting participants, run by American College of Cardiology. The registered enrollment target is 3,000 participants, roughly in line with the 2,982-participant average among 202 other Atrial Fibrillation trials with a reported enrollment target. The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT02699957, a study of Atrial Fibrillation, is actively recruiting participants, sponsored by American College of Cardiology.

RECRUITING
Registry status
3,000 participants
Enrollment target
1
Study location

Study Summary

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.

Primary Outcome

Proportion of patients experiencing any of the following events: Procedure aborted, conversion to open heart, hemorrhagic, ischemic or undetermined stroke, any effusion requiring drainage or surgery, device embolization, systemic embolism, or major bleeding event.

Conditions Studied

Interventions

  • PROCEDURE Left Atrial Appendage Occlusion

Study Locations (1)

District of Columbia

  • American College of Cardiology/National Cardiovascular Data Registry (NCDR) - Washington D.C.

Trial Details

FieldValue
Enrollment Target 3,000 participants
Start Date 2015-12
Est. Completion 2026-01
American College of Cardiology

3 total trials

What NCT02699957 shows while recruiting

NCT02699957 is an observational study that tracks outcomes without assigning an intervention. Its 3,000 participants enrollment target places it among the larger protocols in the corpus, roughly in line with the 2,982-participant average among 202 other Atrial Fibrillation trials with a reported enrollment target.

The record links to 1 condition, with Atrial Fibrillation appearing as the primary indexed condition, and to 1 intervention - of which Left Atrial Appendage Occlusion is the first listed.

NCT02699957 reports a single indexed study location in District of Columbia.

Frequently Asked Questions

What is clinical trial NCT02699957 about?

NCT02699957 is a clinical study titled "Left Atrial Appendage Occlusion Registry (LAAO Registry)". 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 subm...

What is the current status of trial NCT02699957?

This trial is currently recruiting. The enrollment target is 3,000 participants. The study started on 2015-12. Estimated completion is 2026-01.

What conditions does trial NCT02699957 study?

This clinical trial studies the following conditions: Atrial Fibrillation.

What interventions are being tested in trial NCT02699957?

The interventions under investigation include: Left Atrial Appendage Occlusion (PROCEDURE).

Who is sponsoring clinical trial NCT02699957?

This trial is sponsored by American College of Cardiology, which has 3 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT02699957 being conducted?

This trial has 1 study location across District of Columbia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Atrial Fibrillation

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT02699957's enrollment target sits among peer trials

3,000 21st of 202 higher than 180 of 202 other Atrial Fibrillation trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Atrial Fibrillation trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT02699957, the US trial registry maintained by the National Library of Medicine. NCT02699957 (large enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.