常规超声波启用增强现实针引导用于皮肤接:一个创新的方法随机对照试验
Chaojie Xu1, Aolin Li2, Yiji Peng1
1Department of Urology, Peking University First Hospital, Beijing.
International journal of surgery (London, England)
|August 8, 2024
概括
穿皮瘤切除术 (PCNL) 的新导航系统显著减少了穿孔时间和并发症. 这项技术提供了一种更安全,更快速,更准确的石去除手术方法.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 医疗技术 医疗技术 医学技术
- 手术导航 手术导航
背景情况:
- 穿皮瘤切除术 (PCNL) 依赖于精确的针刺脏收集系统,这是一个技术上具有挑战性的步骤.
- 像光镜和超声波这样的标准成像方法在指导这种关键穿孔方面存在局限性.
- 一个新的导航系统旨在提高PCNL针刺的精度和安全性.
研究的目的:
- 评估新导航系统的可行性和安全性,用于在超声波引导PCNL过程中进行针刺.
- 将新系统的有效性与PCNL程序中的标准超声波指导进行比较.
主要方法:
- 一个单中心随机对照试验 (RCT) 涉及58名患有大或复杂结石的患者.
- 参与者被随机分为两个组:一个使用新的导航系统 (AcuSee),一个使用标准超声波指导的对照组.
- 主要结果包括可行性和刺穿成功率;次要结果评估了刺穿时间,手术持续时间,并发症和石头复发率.
主要成果:
- 新的导航系统实现了100%的穿孔成功率,与标准超声波相比,平均穿孔时间大约减少了59%.
- 在AcuSee组显示较低的并发症率和显着较低的1年 (3.4%对24.1%) 和3年 (6.9%对41.4%) 石头复发率.
- 在AcuSee组中,对于没有或轻度水缩的患者,整体手术时间也减少了.
结论:
- 新的导航系统是PCNL皮肤穿刺的可行和安全工具.
- 这项技术提供了直观的视觉指导,有可能提高刺的安全性,准确性和速度.
- 这些发现表明,使用这种先进的导航系统可以显著改善临床结果,包括减少石头的复发.
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