肺部扩展的聚四乙烯管道与手工的三管
Shunsuke Matsushima1, Ryota Takahashi1, Sara Kubo1
1Department of Cardiovascular Surgery, Kobe Children's Hospital, Kobe, Japan.
Interdisciplinary cardiovascular and thoracic surgery
|February 5, 2025
概括
扩展的聚四乙烯 (ePTFE) 肺导管与手工的三管显示出出色的长期存活率和较低的并发症率. 这种ePTFE管道是年轻患者的可行替代方案,因为他们面临设备故障的高风险.
科学领域:
- 心血管外科心血管外科
- 生物材料科学 生物材料科学
- 医疗器械 医疗器械
背景情况:
- 扩展聚四乙烯 (ePTFE) 在肺部应用中表现出优越的生物相容性,与异构或异构材料相比.
- 在肺部位置使用集成三管的ePTFE管道是正在进行的研究和临床兴趣的领域.
研究的目的:
- 为了评估肺部EPTFE管道的临床结果和长期性能,用手工的三管.
- 评估这些导管在儿科和成人患者群体中的安全性和有效性.
主要方法:
- 在2010年至2022年期间,对84名接受ePTFE肺导管 (18-24毫米) 的患者进行了回顾性审查,这些患者使用手工的三管.
- 评估包括整体存活率,管道置换率,狭窄症和肺部反,使用心声回声数据和混合效应模型进行分析.
主要成果:
- 在5年和10年,总生存率为94%,与门相关的死亡人数相比较少.
- 免于管道更换的情况在5年后为98%,在10年后为83%,所有更换都是由于18毫米管道狭窄.
- 在5年后,无中度/重度狭窄症为83%,在10年后为54%,在两个时间点中,无中度/重度肺吐为98%.
结论:
- 带有手工的三管的肺EPTFE管道表现出良好的临床结果和长期耐用性.
- 这些导管代表了一个有效的替代方案,特别是对于年轻的患者来说,他们可能会对现有的假肢设备产生早期失效.
- 在患者中观察到24毫米导管的最佳功能高达75公斤和2.0m2BSA超过12年的术后.
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