Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 2, 2026, 11:54 AM EDT

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Showing 1–12 of 12 matching trials from the live ClinicalTrials.gov search.
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Conditions
Atrial Fibrillation
Interventions
WATCHMAN LAA Closure Technology
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
576 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
3
States / cities
Phoenix, Arizona • Lexington, Kentucky • New York, New York
Conditions
Non-Valvular Atrial Fibrillation, Left Atrial Appendage Closure
Interventions
Edoxaban, WATCHMAN LAA Closure, Aspirin and Clopidogrel, Aspirin and Warfarin
Drug · Device
Lead sponsor
Scripps Health
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
La Jolla, California
Conditions
Atrial Fibrillation, Ischemic Stroke, Acute
Interventions
Left Atrial Appendage Occlusion
Other
Lead sponsor
Kansas City Heart Rhythm Research Foundation
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Overland Park, Kansas
Completed Not applicable Interventional Results available

HEAL-LAA Clinical Trial

NCT05809596
Conditions
Atrial Fibrillation, Bleeding, Stroke
Interventions
WATCHMAN FLX Pro LAAC Device
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
949 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
45
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 39 more
Completed No phase listed Observational

The ICE WATCHMAN Trial

NCT04569734
Conditions
Left Atrial Appendage Closure With WATCHMAN Device Utilizing an Intra-procedural ICE Probe
Interventions
WATCHMAN device implant procedure utilizing ICE probe
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
2
States / cities
Santa Monica, California • Rochester, Minnesota
Completed Not applicable Interventional Results available

AMPLATZER™ Amulet™ LAA Occluder Trial

NCT02879448
Conditions
Stroke
Interventions
Amulet Left Atrial Appendage Occluder, WATCHMAN Left Atrial Appendage Closure
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
1,878 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
85
States / cities
Huntsville, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 70 more
Conditions
Left Atrial Appendage Occlusion
Interventions
intra-procedural intracardiac echocardiography (ICE) probe
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Santa Monica, California • Rochester, Minnesota
Conditions
Stroke
Interventions
Coherex WaveCrest® Left Atrial Appendage Occlusion System, Watchman® LAA Closure Device
Device
Lead sponsor
Coherex Medical
Industry
Eligibility
18 Years and older
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
23
States / cities
Birmingham, Alabama • Chandler, Arizona • Los Angeles, California + 18 more
Conditions
Atrial Fibrillation, Device Related Thrombus, Left Atrial Appendage Thrombosis, Watchman LAA Closure Device
Interventions
Dabigatran Etexilate Oral Capsule
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Atrial Fibrillation, Stroke
Interventions
WATCHMAN Left Atrial Appendage Closure Technology, Warfarin
Device · Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
58
States / cities
Gilbert, Arizona • Scottsdale, Arizona • La Jolla, California + 46 more
Conditions
Atrial Fibrillation, Stroke
Interventions
WATCHMAN Device, Warfarin
Device · Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
407 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
41
States / cities
Gilbert, Arizona • Scottsdale, Arizona • La Jolla, California + 35 more
Conditions
Atrial Fibrillation
Interventions
WATCHMAN FLX
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
458 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
29
States / cities
Birmingham, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 24 more