Page Aravinda, Messer Simon, Large Stephen R
Department of Transplantation, Papworth Hospital NHS Foundation Trust, Papworth Everard, Cambridgeshire, UK.
Ann Cardiothorac Surg. 2018 Jan;7(1):75-81. doi: 10.21037/acs.2018.01.08.
Fifty years since the first successful human heart transplant from a non-heart beating donor, this concept of heart transplantation from donation after circulatory determined death (DCD) promises to be one of the most exciting developments in heart transplantation. Heart transplantation has established itself as the best therapeutic option for patients with end-stage heart failure, with the opportunity to provide these patients with a near-normal quality of life. However, this treatment is severely limited by the availability of suitable donor hearts. In recent times, heart transplantation has been limited to using donor hearts from donors following brain stem death. The use of donor hearts from DCD had been thought to be associated with high risk and poor outcomes until recent developments in organ perfusion and retrieval techniques have shown that this valuable resource may provide an answer to the global shortage of suitable donor hearts. With established DCD heart transplant programmes reporting encouraging results, this technique has been shown to be comparable to the current gold standard of donation after brain death (DBD) heart transplantation.
自首次成功进行非心脏跳动供体的人类心脏移植手术至今已有五十年,这种循环判定死亡后捐赠(DCD)心脏移植的理念有望成为心脏移植领域最令人振奋的进展之一。心脏移植已成为终末期心力衰竭患者的最佳治疗选择,有机会为这些患者提供接近正常的生活质量。然而,这种治疗方法受到合适供体心脏可用性的严重限制。近年来,心脏移植仅限于使用脑干死亡后供体的心脏。在器官灌注和获取技术取得最新进展之前,人们一直认为使用DCD供体心脏存在高风险且预后不佳,而这些进展表明,这一宝贵资源或许能解决全球合适供体心脏短缺的问题。随着已确立的DCD心脏移植项目报告取得令人鼓舞的结果,这项技术已被证明与目前脑死亡后捐赠(DBD)心脏移植的金标准相当。