肾移植治疗法布里病的临床研究进展

Clinical research progress on kidney transplantation for Fabry disease

  • 摘要: 法布里病(FD)是一种X连锁溶酶体贮积症,肾脏为主要受累器官,约50%男性患者可进展至终末期肾病。肾移植是FD相关终末期肾病的有效治疗手段,但移植仅能纠正尿毒症,无法逆转心、脑等肾外器官的三己糖酰基鞘脂醇(Gb3)沉积。移植后患者主要死因已从尿毒症转向心脑血管事件,预后特征显著异于普通肾移植受者。目前FD肾移植围手术期管理多沿用常规方案,缺乏针对FD系统性病变的个体化策略,酶替代治疗在移植后的应用价值及其与免疫抑制的相互作用尚待明确。本文系统梳理FD相关终末期肾病患者肾移植围手术期管理与长期随访策略,从移植前风险分层、围手术期管理要点、酶替代治疗与免疫抑制的协同应用、长期多系统共管模式等方面进行综述,以期构建个体化免疫抑制与多系统综合管理框架,降低心脑血管并发症风险,改善法布里病肾移植受者的长期生存与生活质量。

     

    Abstract: Fabry disease (FD) is an X-linked lysosomal storage disorder, with the kidney as the major affected organ. Approximately 50% of male patients may progress to end-stage renal disease. Kidney transplantation serves as an effective therapeutic approach for FD-related end-stage renal disease; however, transplantation only corrects uremia and cannot reverse the deposition of globotriaosylceramide (Gb3) in extra-renal organs such as the heart and brain. The leading cause of death in post-transplant patients has shifted from uremia to cardiovascular and cerebrovascular events, with prognostic characteristics significantly different from those of conventional kidney transplant recipients. At present, the perioperative management of kidney transplantation for FD mostly adopts routine protocols, and individualized strategies targeting systemic lesions of FD are lacking. The clinical value of enzyme replacement therapy after transplantation and its interaction with immunosuppressive agents remain to be clarified. This article systematically reviews the perioperative management and long-term follow-up strategies of kidney transplantation in patients with FD-related end-stage renal disease, elaborating on pre-transplant risk stratification, key points of perioperative management, combined application of enzyme replacement therapy and immunosuppression, and the long-term multisystem collaborative management model. It aims to establish a framework of individualized immunosuppression and multisystem comprehensive management, reduce the risk of cardiovascular and cerebrovascular complications, and improve the long-term survival and quality of life of Fabry disease patients after kidney transplantation.

     

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