可扩展的受约束的横内肝移植系统位:对高风险患者的个性化方法?
Hannah Rieland1, Timo C Meine2,3, Anja Tiede1
1Department of Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany.
概括
限制性横性肝内移植系统分流 (cTIPS) 是高风险患者的安全选择,有效地管理门脉高血压症状. 然而,与标准TIPS相比,cTIPS与分流功能障碍和修订的风险增加有关.
科学领域:
- 干预性放射学 干预性放射学
- 肝病学 肝病学是一种肝病学.
- 血管外科 血管外科
背景情况:
- 跨内肝移植系统分流 (TIPS) 对于门高血压是有效的,但有禁忌.
- 高风险患者往往无法接受标准的TIPS程序.
- 受到约束的TIPS (cTIPS) 提供了一种修改后的方法,直径缩小.
研究的目的:
- 研究cTIPS在高风险患者中的安全性和有效性.
- 在匹配的队列中,将cTIPS结果与标准TIPS (sTIPS) 进行比较.
- 评估cTIPS对门高血压症状和肝脏脑病变的影响.
主要方法:
- 在60名高风险患者身上进行了可选cTIPS手术.
- 一个6毫米的支架 (?? 接) 用来限制TIPS内脏假体.
- 建立了一个由40名患有sTIPS的患者组成的倾向分数匹配的对照组.
- 收集了程序成功,并发症和12个月后续数据.
主要成果:
- 在技术上,cTIPS在所有患者中都是成功的.
- cTIPS和sTIPS都降低了港口系统梯度 (PSG),在cTIPS组中出现了更高的TIPS后PSG.
- 在cTIPS队列中,TIPS功能障碍和修订率明显高于cTIPS队列.
- 控制门性高血压症状是相似的,但明显的肝脑病变在cTIPS后不那么频繁.
结论:
- cTIPS为精选的高风险患者提供了一种可行且安全的逐步方法.
- 该程序需要仔细考虑,因为血栓形成和修订的风险增加.
- 需要进行更大规模的研究来验证cTIPS在治疗门性高血压方面的这些有希望的发现.
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