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Long-term Results of Percutaneous Left Atrial Closure at Brest University Hospital (CLAPOT)

NCT06232278 · Status: ACTIVE_NOT_RECRUITING · Type: OBSERVATIONAL · Enrollment: 120

Last updated 2024-08-09

No results posted yet for this study

Summary

Atrial Fibrillation represents an important risk of cardioembolic stroke. In more than 90% of cases, thrombus originate in the left atrial appendage. Therefore guidelines recommend the anticoagulation of patients with atrial fibrillation and a significant cardioembolic risk, predicted by the CHA2DS2VASc score.

However, serious bleeding complications may definitively contraindicate the use of anticoagulants.

For those patients, percutaneous Left Atrial Appendage Occlusion (LAAO) has became a recommended alternative to prevent the thrombus formation and reduce the risk of cardioembolic events.

In the CHU of Brest, more than 120 patients have been treated with LAAO for the last 8 years with two different occluder devices : WATCHMAN®, Boston Scientifc and AMPLATZER Amulet®, Abbott Laboratories.

This retrospective longitudinal observational study named CLAPOT (CHU of Brest' Left Atrial Appendage Percutaneous Occlusion Treatment) aims to evaluate the long term results of this procedure for effectiveness and safety and to compare the results between the two devices (Watchman and Amplatzer).

Conditions

  • Atrial Fibrillation
  • Cardioembolic Stroke
  • Left Atrial Appendage Thrombosis
  • Anticoagulant-induced Bleeding

Sponsors & Collaborators

  • University Hospital, Brest

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-02-01
Primary Completion
2024-05-31
Completion
2025-05-31

Countries

  • France

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06232278 on ClinicalTrials.gov