Bio Refine for Functional Mitral Regurgitation - a Safety & Feasibility Study

NCT ID: NCT06583876

Last Updated: 2025-03-27

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

15 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-06-03

Study Completion Date

2027-02-28

Brief Summary

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The purpose of this study is to evaluate the safety and feasibility of the Bio Refine Coriofix System and determine if it might help in treatment of functional mitral regurgitation.

The study will include patients with symptomatic secondary mitral regurgitation in whom mitral surgery cannot and/or will not be offered as a treatment option (the risk is prohibitive).

Potential patients will be screened to confirm that all inclusion/exclusion criteria are met, with final eligibility confirmation on day of procedure.

All enrolled subjects who went through the procedure will be followed during the procedure to hospital discharge.

Additional follow up time points are scheduled at 30 days, 6 months and 12 months post procedure.

Detailed Description

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Conditions

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Functional Mitral Regurgitation

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Coriofix treatment

Group Type EXPERIMENTAL

Coriofix System

Intervention Type DEVICE

Treatment of functional mitral regurgitation by reducing the mitral valve annular area through ablation of the posterior annulus.

Interventions

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Coriofix System

Treatment of functional mitral regurgitation by reducing the mitral valve annular area through ablation of the posterior annulus.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Local heart team has determined that mitral valve surgery will not be offered as a treatment option
* Symptomatic secondary mitral regurgitation (3+ or 4+)
* Adequately treated in compliance with optimal guideline-directed medical therapy for heart failure for at least 90 days
* NYHA functional class II, III or ambulatory IV
* LVEF ≥30%.
* Written informed consent has been obtained

Exclusion Criteria

* Untreated clinically significant coronary artery disease requiring revascularization.
* CABG, PCI or TAVR within the prior 90 days.
* Aortic or tricuspid valve disease requiring surgery or transcatheter intervention or severe tricuspid regurgitation.
* COPD requiring continuous home oxygen therapy or chronic outpatient oral steroid use.
* CVA or TIA within prior 180 days.
* Hypotension
* Any history of ventricular arrythmia
* Patients implanted with any kind of CIED
* Life expectancy \<12 months due to non-cardiac conditions
* Prior mitral valve leaflet surgery or any currently implanted prosthetic mitral valve, or any prior transcatheter mitral valve procedure
* TEE is contraindicated or high risk
* Pregnant or planning pregnancy within next 12 months
* Currently participating in an investigational drug or another device study that has not reached its primary endpoint
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Bio Refine Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Gottsegen National Cardiovascular Center

Budapest, , Hungary

Site Status RECRUITING

Rabin Medical Center

Petah Tikva, , Israel

Site Status RECRUITING

Institute for Cardiovascular Diseases "Dedinje"

Belgrade, , Serbia

Site Status RECRUITING

University Clinical Center Kragujevac

Kragujevac, , Serbia

Site Status RECRUITING

Countries

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Hungary Israel Serbia

Central Contacts

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Boaz Shenhav

Role: CONTACT

972-52-561-1151

Facility Contacts

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Géza Fontos, MD

Role: primary

+36 70 3820358

Leor Perl, MD

Role: primary

+972-3-937-4666

Mihajlo Farkić, MD

Role: primary

+381 11 3601 700

Miodrag Srećković, MD

Role: primary

+381 34 50 50 57

Other Identifiers

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DMS-6470

Identifier Type: -

Identifier Source: org_study_id

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