Capstan Medical TMVR Study: FIH

Summary

This study is a prospective, multi-center, non-randomized first in human study to evaluate the safety and feasibility of the Capstan Medical TMVR System for intervention in adults with moderate-severe or greater mitral regurgitation who are not surgical candidates.

Eligibility

Inclusion Criteria:

* Age ≥ 18 years at the time of consent.
* Moderate-severe (3+) or severe (4+) mitral regurgitation
* NYHA II or greater symptoms despite optimal medical treatment.
* The local multi-disciplinary heart team agrees that TMVR is the preferred treatment over surgical intervention or other available treatment options (such as TEER).
* Ability and willingness to provide written informed consent prior to any study related procedure(s).

Exclusion Criteria:

* LVEF less than 20%
* Anatomic features (e.g., annular dimensions, neo-LVOT area, transfemoral and transseptal access, excessive MAC) unsuitable for the Capstan System
* Severe aortic valve stenosis or regurgitation
* Severe mitral stenosis
* Severe right ventricular dysfunction or severe tricuspid valve disease
* Evidence of intracardiac thrombus, vegetation, or mass
* Prior mitral valve intervention that would interfere with the appropriate placement of the Capstan Valve
* Any percutaneous coronary, carotid, or other endovascular intervention within 30 days prior to procedure
* Myocardial infarction within 30 days prior to procedure
* Cardiac resynchronization therapy (CRT) device implanted within 30 days of procedure
* Active endocarditis, other ongoing infection requiring antibiotic therapy
* Stroke or transient ischemic attack (TIA) within 30 days of procedure
* Active peptic ulcer or active gastrointestinal bleeding
* Severe pulmonary arterial hypertension with fixed PASP greater than 85mmHg
* End-stage renal failure on dialysis
* Life expectancy less than 1 year
* Subject is on the waiting list for a heart transplant or has had a prior heart transplant
* Pregnant (Participants of childbearing age are required to have a negative pregnancy test).
* Known allergy to antiplatelet therapy, heparin, or to device materials
* Inability to tolerate anticoagulation or antiplatelet therapies
* Absence of appropriate venous access
* Unable to have transesophageal echocardiography
* Unwillingness to complete the required follow-up visits

Conditions2

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