NCT07328659已完成不适用
Our Stone Fixation Technique to Improve the Efficacy of Peumatic Lithotripsy With Suction Sheath in Mini-pcnl.
Yasser Gamil Elnagar1 个研究点 分布在 1 个国家目标入组 45 人开始时间: 2024年1月15日最近更新:
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 45
- 试验地点
- 1
- 主要终点
- Stone disintegration time
研究概览
简要总结
Prospective study to assist safty and efficieny of our technique of using peumatic lithotripsy with suction mini-pcnl.
详细描述
anew techniqe was designed to improve the results of pneumatic lithotripsy in suction mini-PCNL by:
- Customize our instrument to be suitable for a short 12 Fr nephroscope.
- using certain measures to avoid stone migration during pneumatic disintegration.
By fixing stones during disintegration and suction.
- Our puncture strategy was planned to prevent stone migration.
- Use a suction sheath to gently fix the stone between the tip of the sheath and the inner wall of the kidney and disintegrate it from inside the sheath.
- The dormai basket was used to fix the stone in front of the sheath in difficult situations.
The investigators will assess disintegration time as the primary endpoint and stone-free rate and complications as secondary endpoints.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 3 Years 至 85 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •any patient with kidney stones less than 4 cm .
排除标准
- •children less than 3 yrs.
- •single kidney patient.
- •patient with ectopic kidney and spinal deformities.
- •unfit patient for surgry.
研究组 & 干预措施
Patient with kidney stones treated by our technique
Experimental
Prospective assesment of results.
干预措施: Peumatic lithotripsy in mini-pcnl (Procedure)
结局指标
主要结局
Stone disintegration time
时间窗: Day 1
Assesment of peumatic lithotripsy time during the operation.
次要结局
- Stone free rate(-after the operation immediately and then after 1 month of the operation.)
- Rate of complications(Intraoperative and immediately post operative till one week.)
研究者
Yasser Gamil Elnagar
Principal Investigator
Aswan University
研究点 (1)
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