The overall aim of this study is to compare a new state-of-the-art ex-vivo organ preservation method with standard ischemic cold static storage of donor hearts in adult cardiac transplantation. Standard heart preservation before transplantation consists of cold ischemic storage of the heart. Clinical studies have shown that the morbidity and mortality risk increases with the extension of the allograft ischemic time over four hours. For each additional hour the mortality risk increase with 25% the first year. This time constraint is costly and results in severe logistical problems, leading to loss of transplantable organs. The preliminary results from our safety study, where six patients transplanted with the new state-of-the-art ex-vivo organ preservation method, have shown promising results. The study is a multicenter, prospective, open, blinded endpoint, randomized, controlled clinical trial. The primary end-point is survival free of acute cellular rejection (ACR) and retransplantation within 1-year post-transplant. ACR will be assessed blinded. The secondary end-points are ischemia/reperfusion injury, early graft dysfunction, and QoL.
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Survival free of acute cellular rejection and re-transplantation
Timeframe: One year