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Studying Heart Ablation After Left Atrial Closure in High-Bleeding-Risk Atrial Fibrillation Patients
Sponsor: University of Chicago
Summary
The purpose of this multicenter study is to collect information from routine clinical practices for patients with left atrial appendage occlusion (LAAO) devices presenting for pulmonary vein isolation (PVI) or left atrial ablation. Assessment will include characterization of patient characteristics, procedural details, management of post-procedure anticoagulation, and clinical outcomes.
Official title: Safety and Efficacy of Left Atrial Ablation After Percutaneous Left Atrial Appendage Occlusion in High-Bleeding-Risk Patients With Atrial Fibrillation: PROCEED-AF Ablation Registry
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
198
Start Date
2022-03-08
Completion Date
2026-03-30
Last Updated
2026-05-12
Healthy Volunteers
No
Conditions
Interventions
Data collection
Data collection on patient characteristics and comorbidities, baseline echocardiographic data, home medications including oral anticoagulation regimen, ablation data, left atrial appendage occlusion device data, and complication-related details from routine procedures and encounters
Locations (20)
Rush University Medical Center
Chicago, Illinois, United States
University of Chicago
Chicago, Illinois, United States
Loyola University
Chicago, Illinois, United States
Northwestern University
Evanston, Illinois, United States
Brigham and Women's Hospital
Boston, Massachusetts, United States
Beth Israel Deaconess Medical Center
Boston, Massachusetts, United States
University of Michigan
Ann Arbor, Michigan, United States
Wake Forest University Health Sciences
Winston-Salem, North Carolina, United States
University of Pennsylvania
Philadelphia, Pennsylvania, United States
Medical University of South Carolina
Charleston, South Carolina, United States
OLV Hospital
Aalst, Belgium
Nanjing Medical University
Nanjing, China
Clinique Pasteur
Toulouse, France
Cardioangiologisches Centrum Bethanien Frankfurt
Frankfurt, Germany
University of Lübeck
Lübeck, Germany
Ospedali Riuniti Umberto I°-Lancisi-Salesi
Ancona, Italy
Asian Heart and Vascular Center
Singapore, Singapore
University Hospital Basel
Basel, Switzerland
University Hospital of Bern
Bern, Switzerland
University of Liverpool
Liverpool, United Kingdom