Nonvalvular Atrial Fibrillation Clinical Trial
— WATCH-TMVROfficial title:
Watchman for Patients With Atrial Fibrillation Undergoing Transcatheter Mitral Valve Repair (WATCH-TMVR)
WATCH-TMVR (Watchman for Patients with Atrial Fibrillation Undergoing Transcatheter Mitral Valve) Clinical Trial have the main objective to assess the feasibility of combining clinically indicated MitraClip TMVR and Watchman LAAO in one setting.Mayo Clinic will be the data coordinating center for this trial, which will include up to 3 sites.
Status | Recruiting |
Enrollment | 25 |
Est. completion date | January 2026 |
Est. primary completion date | January 2026 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years and older |
Eligibility | Inclusion Criteria: 1. Men and Women = 18 years of age; 2. The patient has severe symptomatic mitral regurgitation meet criteria for the commercially available MitraClip; 3. The patient also has documented paroxysmal, persistent, or permanent atrial fibrillation AND The patient meets the WATCHMAN labeling guidelines; 4. The patient is eligible for short-term oral anticoagulation therapy with Warfarin or a direct oral anticoagulant; 5. The patient or legal representative is able to understand and willing to provide written informed consent to participate in the trial; 6. The patient is able and willing to return for required follow-up visits. Exclusion Criteria: 1. Mitral valve anatomy not deemed suitable for TMVr; 2. Moderate to severe mitral stenosis (mean gradient >10 mmHg or MVA <1.5 cm2); 3. Contraindication for short-term anticoagulation; 4. The patient has intra-cardiac thrombus as visualized by TEE within 1 week prior to Watchman procedure; 5. Prior occlusion of LAA; 6. Implanted mechanical mitral valve; 7. The patient requires long-term warfarin therapy due to: 1. Secondary to conditions such as prior arterial embolism or other indications such as pulmonary embolism or deep vein thrombosis within the previous 6 months. 2. The patient is in a hypercoagulable state. 8. Exclude the patient if per medical record documentation the patient meets any of the following criteria: • Thrombosis occurring at under 40 years age • Idiopathic or recurrent VTE (venous thromboembolism • Thrombosis at an unusual site (cerebral veins, hepatic veins, renal veins, IVC, mesenteric veins) • Family history of VTE or of inherited prothrombotic disorder, recurrence/extension of thrombosis while adequately anti-coagulated; 9. The patient is actively enrolled in another trial of a cardiovascular device or an investigational drug (post-market study and registries are acceptable); 10. The patient is pregnant, or pregnancy is planned during the course of the investigation if patient is of child bearing potential; 11. Any clinically significant medical condition or presence of any laboratory abnormality performed prior to randomization that is considered by the investigator to be clinically important and could interfere with the conduct of the study or not meeting procedure guidelines for WATCHMAN or TMVr with MitraClip; 12. The patient has a life expectancy of less than one year. |
Country | Name | City | State |
---|---|---|---|
Canada | Ottawa Heart Institute | Ottawa | Ontario |
United States | Mayo Clinic | Rochester | Minnesota |
Lead Sponsor | Collaborator |
---|---|
Mayo Clinic |
United States, Canada,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | All-cause mortality rate | Total number of Subject's Death | 45 days post procedure | |
Primary | All-cause mortality rate | Total number of Subject's Death | 1 Year post procedure | |
Primary | Serious Adverse Events (SAEs) | Total number of Subject's experiencing SAEs such Stroke, life-threatening or major bleeding. | 45 days post procedure | |
Primary | Serious Adverse Events (SAEs) | Total number of Subject's experiencing SAEs such Stroke, life-threatening or major bleeding. | 1 Year post procedure | |
Secondary | SAEs related to the Study devices | Total number of the Subject's to experience SAEs as related to Watchman and the LAAO devices. | 1 Year |
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT04586972 -
Safety and Efficacy of Apixaban in Very Old Geriatric Subjects (> 80 Years) With Atrial FIbrillation in a Prospective reAl World Study;
|
||
Completed |
NCT02007655 -
Eliquis Safety Surveillance in Japanese Patients With NonValvular Atrial Fibrillation
|
||
Completed |
NCT02674594 -
Evaluation of Hospital Readmissions Among Hospitalized Non-valvular Atrial Fibrillation (NVAF) Patients in the US
|
N/A | |
Not yet recruiting |
NCT04942873 -
The Adherence to Oral Anticoagulant in Chinese Patients With NVAF
|
||
Recruiting |
NCT05731882 -
First in Man Study of Left Atrial Appendage Pulsed Field Ablation Occluder
|
N/A | |
Completed |
NCT01885598 -
Eliquis Regulatory Post Marketing Surveillance
|
N/A | |
Completed |
NCT02919982 -
Benchmarking an Oral Anticoagulant Treatment Rate in Patients With Nonvalvular Atrial Fibrillation
|
||
Completed |
NCT00684307 -
Prevention of Stroke and Systemic Embolic Events in Patients With Atrial Fibrillation
|
Phase 2 | |
Recruiting |
NCT04073316 -
AntiCoagulants and COGnition
|
Phase 4 | |
Completed |
NCT03374540 -
Rivaroxaban vs Warfarin for SPAF in Multi-morbid Patients
|
||
Recruiting |
NCT05715658 -
Pharmacokinetic Study to Evaluate Dabigatran Etexilate in Elderly Subjects
|
N/A |