Suppr超能文献

法国的肝脏移植。

Liver Transplantation in France.

机构信息

Hepatology and Liver Intensive Care, Hospital Beaujon, Clichy, France.

University Paris Diderot, Paris, France.

出版信息

Liver Transpl. 2019 May;25(5):763-770. doi: 10.1002/lt.25419. Epub 2019 Apr 1.

Abstract

In France, the main indications for liver transplantation are hepatocellular carcinoma (HCC) and alcoholic cirrhosis. The number of candidates for decompensated hepatitis C virus-related cirrhosis has markedly decreased since the advent of direct-acting antiviral agents. Nonalcoholic steatohepatitis represents a lower proportion of candidates as compared with the United States. The main source of donors is donation after brain death, but the program of transplantation using donation after circulatory death is growing with excellent results. The deceased donation rate was 28.8 per million people in 2017, which has increased over the last few years. Adult-to-adult living donor liver transplantation has been almost completely abandoned. Donors are allocated on a national basis, and there is no longer local or regional priority. In patients with decompensated cirrhosis, prioritization is based on the Model for End-Stage Liver Disease (MELD) score. The distance between the donor and the recipient is taken into account according to an original gravity model. In patients with HCC, prioritization depends on the alfa-fetoprotein (AFP) score, the MELD score, and waiting time. Only patients with HCC tumor-node-metastasis ≥2 and AFP score ≤2 are eligible for the HCC score. A list of MELD exceptions, consisting of uncommon complications where mortality risk is not adequately predicted by the MELD score and conditions other than cirrhosis, has been established. MELD exceptions must be individually validated by a college of experts mandated by the French Regulatory Agency of Transplantation (Agence de la Biomédecine). The most common MELD exception is refractory ascites with a low MELD score. A major challenge is to reduce the rate of refusal of donation through information campaigns.

摘要

在法国,肝移植的主要适应证为肝细胞癌(HCC)和酒精性肝硬化。自直接作用抗病毒药物问世以来,丙型肝炎病毒相关失代偿性肝硬化患者的数量明显减少。与美国相比,非酒精性脂肪性肝炎患者的比例较低。供体的主要来源是脑死亡后捐献,但使用循环死亡后捐献的移植计划正在增长,并取得了良好的效果。2017 年,每百万人的死亡捐献率为 28.8,近年来有所增加。成人对成人活体供肝移植已几乎完全被摒弃。供体在全国范围内分配,不再有地方或区域优先权。在失代偿性肝硬化患者中,根据模型终末期肝病评分(MELD)进行优先级排序。根据原始重力模型考虑供体与受体之间的距离。在 HCC 患者中,根据 alfa-胎蛋白(AFP)评分、MELD 评分和等待时间进行优先级排序。只有肿瘤-淋巴结-转移≥2 且 AFP 评分≤2 的 HCC 患者才有资格获得 HCC 评分。已经确定了 MELD 例外清单,其中包括 MELD 评分不能充分预测死亡率的罕见并发症和除肝硬化以外的其他疾病。MELD 例外必须由法国移植监管机构(Agence de la Biomédecine)授权的专家委员会单独验证。最常见的 MELD 例外是低 MELD 评分的难治性腹水。一个主要的挑战是通过宣传活动降低拒绝捐赠的比率。

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验