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Clinical Trial Summary

This is a single arm, open label, single site study assessing the feasibility of post-procedural edoxaban therapy in atrial fibrillation (AF) patients after clinically indicated WATCHMAN left atrial appendage (LAA) closure.


Clinical Trial Description

This is a single site, PI initiated pilot study. This study will enroll up to 75 patients who are clinically indicated for a Left Atrial Appendage (LAA) closure with the commercially available WATCHMAN device. Subjects will be enrolled if they meet study inclusion/exclusion criteria and have a successful LAA closure. All patients enrolled in the study will receive 6 weeks of edoxaban therapy. At 6 weeks post LAA closure a Transesophageal Echocardiography (TEE) will be performed. If the result is acceptable, edoxaban will be discontinued and the patient will be treated with dual antiplatelet therapy (aspirin and clopidogrel) until 6 month follow-up. After study completion, patients may be treated with aspirin monotherapy according to the FDA instructions for use for the WATCHMAN device, or according to operator discretion. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03088072
Study type Interventional
Source Scripps Health
Contact Catchpole Heather
Phone 858 824 4248
Email Catchpole.Heather@scrippshealth.org
Status Recruiting
Phase Phase 4
Start date March 23, 2017
Completion date December 31, 2019

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