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Clinical trialNCT03795298CompletedInterventional

Comparison of Anticoagulation With Left Atrial Appendage Closure After AF Ablation

SponsorBoston Scientific CorporationEnrollment1,600Atrial Fibrillation
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

114 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Australia
  • Advara Heartcare

    Brisbane, Queensland, Australia

  • Monash Health

    Clayton, Victoria, Australia

Belgium
  • Onze Lieve Vrouw Ziekenhuis

    Aalst, East Flanders, Belgium

Denmark
  • Aarhus University Hospital

    Aarhus, Denmark

France
  • Chru de Lille

    Lille, Hauts-de-France, France

  • Chu Henri Mondor

    Créteil, Île-de-France Region, France

  • Hospital de la Pitie-Salpetriere

    Paris, Île-de-France Region, France

  • Chru de Clermont-Ferrand

    Clermont-Ferrand, France

  • Chu Grenoble - Hopital Michallon

    Grenoble, France

  • Hospital Europeen Georges-Pompidou

    Paris, France

  • Centre Hôpital Universitaire Rangueil

    Toulouse, France

  • Clinique Pasteur

    Toulouse, France

Germany
  • Dhzc - Deutsches Herzzentrum Der Charité

    Berlin, Germany

  • Klinik Für Kardiologie, Angiologie Und Intensivmedizin Mittelallee

    Berlin, Germany

  • Klinikum Coburg Gmbh

    Coburg, Germany

  • St.Johann Nepomuk Katholisches Hospitalvereinigung Thüringen Gmbh

    Erfurt, Germany

  • Cardioangiologisches Centrum Bethanien

    Frankfurt, Germany

  • Universitatsklinik Greifswald

    Greifswald, Germany

  • Allgemeines Krankenhaus Altona

    Hamburg, Germany

  • Asklepios Klinik Saint Georg

    Hamburg, Germany

  • Klinikum St. Georg

    Leipzig, Germany

  • Universitaetsklinikum Schleswig-Holstein

    Lübeck, Germany

  • St. Josefs-Hospital Gmbh

    Wiesbaden, Germany

Italy
  • Centro Cardiologico Monzino

    Milan, Italy

  • Azienda Ospedaliero-Universitaria Citta Della Salute E Della Scienza Di Torino

    Torino, Italy

Netherlands
  • St. Antonius Ziekenhuis

    Nieuwegein, Utrecht, Netherlands

Poland
  • Poznan University of Medical Sciences

    Poznan, Poland

Spain
  • Hospital General Universitario

    Alicante, Spain

  • Hospital Puerta del Mar

    Cadiz, Spain

  • Hospital Clinico San Carlos

    Madrid, Spain

  • Hospital Clinico Salamanca

    Salamanca, Spain

  • Clinico de Valladolid

    Valladolid, Spain

  • Hospital Alvaro Cunqueiro

    Vigo, Spain

United States
  • Grandview Medical Center

    Birmingham, Alabama, United States

  • Heart Center Research

    Huntsville, Alabama, United States

  • Alaska Regional Hospital

    Anchorage, Alaska, United States

  • Arizona Arrhythmia Research Center

    Phoenix, Arizona, United States

  • Phoenix Cardiovascular Research Group

    Phoenix, Arizona, United States

  • St. Bernard'S Medical Center

    Jonesboro, Arkansas, United States

  • Heart Clinic Arkansas

    Little Rock, Arkansas, United States

74 more sites on the registry record.ClinicalTrials.gov ↗

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
20 May 2019
Primary completion
24 Jul 2024
Completion
24 Jul 2024
Last update posted
18 Sept 2025
Registered enrollment
1,600
Registry id
NCT03795298

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.