Ignite Creation Date:
2024-10-26 @ 3:42 PM
Last Modification Date:
2024-10-26 @ 3:42 PM
Study NCT ID:
NCT06630936
Status:
RECRUITING
Last Update Posted:
None
First Post:
2024-10-06
Brief Title:
Study of Atrial Fibrillation Combined With Atrial Functional Mitral Regurgitation
Sponsor:
None
Organization:
None
Study Overview
Official Title:
Prospective Multi-Center Cohort Study of Atrial Fibrillation Combined With Atrial Functional Mitral Regurgitation
Status:
RECRUITING
Status Verified Date:
2024-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
AFMR
Brief Summary:
To evaluate the improvement of mitral regurgitation after catheter ablation of atrial fibrillation or regular drug therapy in atrial fibrillation patients combined with atrial functional mitral regurgitation
Detailed Description:
Atrial fibrillation results in the loss of the atrias normal contracting ability leading to blood stasis within the left atrium and its subsequent enlargement This condition can progress to cause dilation of the mitral annulus and mitral regurgitation-a phenomenon referred to as functional mitral regurgitation FMR Atrial functional mitral regurgitation AFMR triggered by the enlargement of the left atrium and remodeling of the mitral annulus has increasingly become a focal point of research in recent times Past studies have indicated that in patients who revert to and maintain sinus rhythm following catheter ablation for atrial fibrillation there is a notable reduction in the size of the left atrium the diameter of the mitral annulus and the severity of mitral regurgitation This suggests that patients with AFMR may derive significant benefits from the restoration of sinus rhythm This investigation constitutes a prospective multicenter cohort study Eligible patients diagnosed with atrial fibrillation accompanied by atrial functional mitral regurgitation who meet the inclusion criteria and do not fulfill the exclusion criteria are being recruited Depending on clinical judgment or patient preference participants are assigned to receive either catheter ablation for atrial fibrillation or standard medical therapy with the aim of assessing the impact of these different treatments on alleviating the degree of mitral regurgitation The study aims to enroll 500 patients with follow-up assessments scheduled at 3-month 6-month and 12-month intervals following enrollment
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None