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新型抗逆流体"RELIEF"支架用于预防膀和尿道逆流
Michael Callegari1, Anish Patel1, Andrew Drozd1
1Urology Institute, University Hospitals Cleveland Medical Center, Cleveland, OH.
Urology
|February 26, 2024
概括
新型的RELIEF尿管支架有效消除了膀尿管逆流 (VUR) 并改善了患者的舒适度. 这种新的支架设计为传统的双J支架提供了一个有希望的替代方案,可以减少症状.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 医疗器械 医疗器械
- 临床试验 临床试验
背景情况:
- 尿道支架在干预后是必不可少的,但会引起患者显著的不适和发病率.
- 支架相关的膀外流 (VUR) 是可能导致长期发病的因素.
- 为了解决这些问题,开发了一种新的尿路支架 (RELIEF).
研究的目的:
- 评估RELIEF尿路支架的疗效,舒适性和症状概况.
- 为了确定RELIEF支架设计是否消除了VUR.
- 评估RELIEF支架的安全性和耐受性.
主要方法:
- 28名患者接受了RELIEF支架的安置.
- 通过被动囊泡造影来评估VUR在支架放置前和之后.
- 尿道支架症状问卷 (USSQ) 在多个时间点进行.
主要成果:
- 95%的患者在安置后没有出现VUR.
- 平均总USSQ分数显示,随着时间的推移,统计学上有显著的改善 (P < .001).
- 身体疼痛,一般健康状况和工作表现得分都有所改善 (P < .05).
结论:
- RELIEF支架有效消除了VUR,并且可以接受支架相关的发病率.
- 与标准双J支架相比,患者报告的结果 (USSQ分数) 是有利的.
- 在这项初步研究中,RELIEF支架似乎是安全的,并且耐受良好.
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