MedTrace Logo

REvascularization and Valve Intervention for Ischemic Valve diseasE: REVIVE Trial

NCT04822675 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 80

Last updated 2026-05-01

No results posted yet for this study

Summary

Ischemic mitral regurgitation (MR) and coronary artery disease is common and associated with significant morbidity and mortality. Ischemic MR has been traditionally treated surgically through either valve repair or replacement at the time of concomitant bypass grafting. Although patients with ischemic MR represent a heterogeneous group, outcomes for these patients over the intermediate term is poor owing to left ventricle (LV) dysfunction causing MR and the presence of coronary disease, which portends poor survival. There is an emergence of percutaneous therapies to treat MR which have been shown to be a less invasive, safe, and viable approach to treat comorbid patients.

The decision to treat ischemic MR either surgically or percutaneously is influenced by the presence of coronary disease and the ability to provide adequate revascularization. Mitral valve surgery concomitant to surgical revascularization, however, is associated with a several fold increase in mortality. In fact, the incremental risk increase is further magnified in high-risk patients. We therefore propose a novel prospective study to guide intervention for ischemic MR. Patients will be randomized to undergo surgical therapy with either mitral repair/replacement and/or concomitant coronary artery bypass grafting OR percutaneous mitral repair, followed by coronary artery bypass grafting.

Conditions

Interventions

PROCEDURE

Percutaneous mitral valve repair

Percutaneous mitral repair will be performed using the MitraClip system.

PROCEDURE

Surgical mitral valve repair/replacement

All mitral valve surgeries will be performed either via sternotomy or right thoracotomy, and with cardioplegic arrest and cardiopulmonary bypass. Mitral valve repair may include annuloplasty and adjunctive procedures as determined by the operating surgeon. For mitral valve replacement, the choice of mitral valve prosthesis will be left at the surgeon's discretion.

Sponsors & Collaborators

  • Ottawa Heart Institute Research Corporation

    lead OTHER

Principal Investigators

  • Vincent Chan, MD, MPH · Ottawa Heart Institute Research Corporation

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-08-12
Primary Completion
2027-08-31
Completion
2027-08-31

Countries

  • Canada

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04822675 on ClinicalTrials.gov