NCT07328659

Our Stone Fixation Technique to Improve Efficiency and Results of Peumatic Lithotripsy in Suction Mini-PCNL.

Our Stone Fixation Technique to Improve the Efficacy of Peumatic Lithotripsy With Suction Sheath in Mini-pcnl.

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 45 (actual)
• Sponsor: Yasser Gamil Elnagar · Academic / Other
• Sex: All
• Age: 3 Years – 85 Years
• Healthy volunteers: Accepted

Summary

Prospective study to assist safty and efficieny of our technique of using peumatic lithotripsy with suction mini-pcnl.

Detailed description

anew techniqe was designed to improve the results of pneumatic lithotripsy in suction mini-PCNL by: 1. Customize our instrument to be suitable for a short 12 Fr nephroscope. 2. 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.

Conditions

• Kidney Stone
• Calculi, Renal

Interventions

Type	Name	Description
PROCEDURE	Peumatic lithotripsy in mini-pcnl	Using our technique to improve results of peumatic lithotripsy in suction mini-PCNL.

Timeline

• Start date: 2024-01-15
• Primary completion: 2025-09-15
• Completion: 2026-04-01
• First posted: 2026-01-09
• Last updated: 2026-04-15

Locations

1 site across 1 country: Egypt