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RecruitingNCT07145515

Enhancing Heart Allograft Function With the OCS Heart System Trial

Trial Parameters

ConditionHeart Transplant
SponsorTransMedics
Study TypeINTERVENTIONAL
PhaseN/A
Enrollment655
SexALL
Min Age18 Years
Max AgeN/A
Start Date2026-01
Completion2027-01-30
Interventions
OCS HeartStatic Cold Storage (SCS)

Eligibility Fast-Check

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Brief Summary

This trial is designed to evaluate the safety and effectiveness of the novel OCS Solution and OCS Functional Enhancer (OFE) to support FDA approval in both DBD and DCD heart transplantation. In addition, this trial will evaluate the performance of the novel OCS Solution and OFE compared to Static Cold Storage (SCS) in DBD heart transplantation to potentially demonstrate superiority.

Eligibility Criteria

Part A - DCD Donor Hearts \& DBD Donor Hearts Initially Deemed Unsuitable for Cold Storage (Current Approved Indications): Donor Inclusion Criteria * Donor hearts are deemed clinically acceptable for transplantation after physical examination of the donor hearts in the donor chest and/or on the back table in the donor operating room. * All DCD donors eligible for functional warm ischemic time criteria ≤ 30 minutes. WIT defined as time from when mean systolic blood pressure (SBP) is \<50mmHg (sustained for at least 5 minutes) to aortic cross clamp and administration of old cardioplegia in the donor. * DBD donor hearts with an expected cross clamp of ≥ 4 hours * DBD donor hearts with any of the following organ quality concerns, regardless of cross clamp time: * Donor age ≥ 40 years old * Unknown downtime * Insignificant CAD * LVEF ≤ 50% Donor Exclusion • Moderate to severe aortic incompetence Part B - DBD Donor Hearts Currently Used with Cold Storage (New Indication): Donor Inclusion Cri

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