在脏移植之前,通过创新的定制支架移植进行内血管准备:对患有敌对阴茎化的患者的解决方案
Matthieu Arsicot1,2, Raffaele Pio Ammollo1, Marine Bordet1,3
1Service de Chirurgie Vasculaire et Endovasculaire, Hospices Civils de Lyon, Lyon, France.
概括
一种新型的EndoPreKiT装置,在患有严重动脉化的老年患者中,为脏移植提供了微创动脉接入. 这一突破扩大了对更脆弱个体的移植资格,改善了结果.
科学领域:
- 血管外科 血管外科
- 移植手术 移植手术
- 医疗器械 医疗器械
背景情况:
- 末期病患者的年龄增加在移植期间对动脉接入提出了挑战.
- 在高风险患者中,严重的门动脉化通常是移植的禁忌.
- 在结和接化动脉的技术困难限制了外科手术的选择.
研究的目的:
- 引入和评估EndoPreKiT (移植的内血管准备) 装置.
- 评估在脏移植中进行动脉准备的微创内血管方法的可行性和安全性.
- 确定EndoPreKiT是否能够克服移植候选人的敌对动脉解剖所带来的挑战.
主要方法:
- 开发EndoPreKiT设备:一个由尼醇环支持的达克隆移植器,用于动脉固和紧.
- 无支架的切口允许在去除化动脉壁后进行直接解剖.
- 通过尸体研究进行初步验证,然后在10名严重动脉化患者中进行植入.
主要成果:
- 在所有10名患者中成功植入EndoPreKiT设备.
- 两名患者经历了成功的移植,在手术后13个月和3个月取得了出色的结果.
- 该设备使动脉安全紧,并促进了在具有挑战性的解剖学中解剖.
结论:
- 该EndoPreKiT设备在移植手术中提供了显著的进步.
- 这种最少的侵入性方法扩大了脏移植的资格,使其适用于患有严重动脉化的脆弱患者.
- EndoPreKiT有可能扩大可以从挽救生命的移植中受益的候选人群.
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