Evaluation of the Effect of Preoperative Stenting Duration on Stone-Free Rates and the Need for Secondary Surgical Intervention in Retrograde Intrarenal Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 210
- 试验地点
- 2
- 主要终点
- Number of Participants with stone-free
研究概览
简要总结
This study aims to evaluate how placing a stent before surgery (preoperative stenting or passive dilation) affects the success rate of retrograde intrarenal surgery (RIRS), which is performed for kidney stones. Specifically, we will examine whether stenting improves the chance of becoming stone-free after surgery and reduces the need for a second surgical procedure.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients over 18 years of age with an indication for RIRS (Retrograde Intrarenal Surgery)
排除标准
- •Patients under 18 or over 65 years of age
- •Patients who cannot be followed up in the postoperative period
研究组 & 干预措施
Patients will have RIRS without any preoperative double J (DJ) stenting
干预措施: without any preoperative stenting (Procedure)
Patients will have a double-J (DJ) stent placed with sedation and undergo RIRS within 2-4 weeks.
干预措施: (DJ) stent placed with sedation and undergo RIRS within 2-4 weeks (Procedure)
Patients will have a DJ stent placed with sedation and undergo RIRS within 4-6 weeks.
干预措施: Patients will have a DJ stent placed with sedation and undergo RIRS within 4-6 weeks. (Procedure)
结局指标
主要结局
Number of Participants with stone-free
时间窗: in the first month after surgery
Number of Participants with additional surgery was needed
时间窗: in the first month after surgery
次要结局
- Number of Participants with postoperative complications(within 1 month after surgery)
研究者
Bedreddin Kalyenci
Principal Investigator
Adiyaman University