唐茂芝, 张克勤. HCV阴性受者接受HCV阳性供肾肾移植临床研究现状[J]. 器官移植, 2023, 14(2): 235-240. DOI: 10.3969/j.issn.1674-7445.2023.02.009
引用本文: 唐茂芝, 张克勤. HCV阴性受者接受HCV阳性供肾肾移植临床研究现状[J]. 器官移植, 2023, 14(2): 235-240. DOI: 10.3969/j.issn.1674-7445.2023.02.009
Tang Maozhi, Zhang Keqin. Status of clinical research in HCV-negative recipients undergoing kidney transplantation from HCV-positive renal allografts[J]. ORGAN TRANSPLANTATION, 2023, 14(2): 235-240. DOI: 10.3969/j.issn.1674-7445.2023.02.009
Citation: Tang Maozhi, Zhang Keqin. Status of clinical research in HCV-negative recipients undergoing kidney transplantation from HCV-positive renal allografts[J]. ORGAN TRANSPLANTATION, 2023, 14(2): 235-240. DOI: 10.3969/j.issn.1674-7445.2023.02.009

HCV阴性受者接受HCV阳性供肾肾移植临床研究现状

Status of clinical research in HCV-negative recipients undergoing kidney transplantation from HCV-positive renal allografts

  • 摘要: 慢性丙型肝炎病毒(HCV)感染者的抗病毒治疗已经进入直接抗病毒药物(DAA)时代,高达95%的患者可获得临床治愈,在这样的背景下,HCV感染从肾移植手术相对禁忌证逐渐变为手术适应证。然而,目前国内报道的供者或受者HCV感染肾移植数量相当有限,国外已报道的不少HCV阴性受者接受HCV阳性供肾肾移植短期随访数据证实,在DAA治疗下该类型肾移植HCV感染治愈率高,安全性良好,且短期受者生存及移植物结局理想,但目前缺乏大样本、长随访期的临床研究进一步验证HCV感染肾移植的长期安全性。本文就DAA干预下HCV阴性受者接受HCV阳性供肾的病毒学清除、移植物结局及肾移植受者DAA使用的安全性等问题进行探讨,评价这种移植方式的临床安全性和有效性,提高对HCV阳性器官安全使用的认识。

     

    Abstract: Antiviral therapy for chronic hepatitis C virus (HCV) infection has entered the era of direct antiviral agent (DAA), and up to 95% of patients could be clinically cured. Under this circumstance, HCV infection has gradually changed from relative contraindication to surgical indication for kidney transplantation. However, at present, the number of kidney transplantation from HCV-infected donors or recipients has been rarely reported in China. The short-term follow-up data of HCV-negative recipients undergoing kidney transplantation from HCV-positive renal allografts in other countries have confirmed that DAA yields high cure rate and safety in the treatment of HCV infection, and recipients could obtain favorable short-term survival and allograft outcome. However, the long-term safety of HCV-infected kidney transplantation remains to be validated by clinical trials with large sample size and long-term follow-up. In this article, the virological clearance, allograft outcome and safety of DAA use in HCV-negative recipients undergoing kidney transplantation from HCV-positive renal allografts under the intervention of DAA were investigated, aiming to evaluate clinical safety and efficacy of this pattern of kidney transplantation and deepen the understanding of safe use of HCV-positive organs.

     

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