透前级尿道封闭辅助皮肤性质切除术:初步单中心比较研究
Zhou Yu1, Xiangjiang Huang1, Jing Xie1
1Department of Urology, Shenzhen People's Hospital (Second Clinical Medical College of Jinan University, First Affiliated Hospital of Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China.
International urology and nephrology
|February 26, 2026
概括
在迷你穿皮瘤切除术 (mPCNL) 期间的经前级尿道封闭显著减少了石块碎片的迁移. 这种技术似乎是安全的,但需要进一步的研究来确认其在治疗结石的好处.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 最少侵入性的手术
- 腎石病的管理方法
背景情况:
- 迷你透皮瘤切除术 (mPCNL) 是对结石的一种标准手术.
- 在mPCNL过程中岩石碎片的迁移可能导致不完整的处理和次要程序.
- 目前正在探索mPCNL的新增功能,以改善结果.
研究的目的:
- 评估经前级尿路封闭的有效性和安全性,作为mPCNL的辅助.
- 评估尿管封闭对石块迁移和外科术后结果的影响.
主要方法:
- 84名接受mPCNL治疗结石的患者的回顾性审查.
- 阻塞辅助mPCNL组 (OA-mPCNL) 与标准mPCNL组之间的比较.
- 对术后结果的分析,包括手术时间,血液损失,石头迁移,无石头率和并发症.
主要成果:
- 在OA-mPCNL组中,术后石块迁移的发生率明显较低 (2.4%对16.7%,P=0.029).
- 在手术时间,血液损失,骨压力或整体并发症率方面没有发现显著差异.
- 在OA-mPCNL组 (2.4%对14.3%,P=0.048) 中,对逆行性内手术 (RIRS) 等二次手术的需要较低.
结论:
- 在mPCNL期间的前期尿道封闭与石块碎片迁移的减少有关.
- 这种技术似乎是安全的,并且不会影响术后的结果.
- 由于回顾性设计和潜在的偏见,这些发现是初步的,需要进一步调查.
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