NCT07753733

Flexible Nephroscopy-Assisted Single-Tract Versus Multi-Tract Percutaneous Nephrolithotomy for Complex Renal Stones

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레지스트리 요약

진행 상태: 모집중 (RECRUITING)
질환/조건: Percutaneous Nephrolithotomy
시험 유형: 중재 연구 (INTERVENTIONAL)
단계: 해당 없음(NA)
목적: 치료
중재 유형: 시술·수술
개입·치료: Flexible Nephroscopy-Assisted Single-Tract PCNL, Conventional Multi-Tract PCNL
Lead Sponsor: Al-Azhar University (기타)

캐시 시각: 2026-08-15 00:31:24

ClinicalTrials.gov에서 보기

요약

This randomized, parallel-group, non-inferiority trial will compare flexible nephroscopy-assisted single-tract percutaneous nephrolithotomy with conventional multi-tract percutaneous nephrolithotomy in patients with complex unilateral renal stones. The primary outcome is stone-free rate at 3 months, and secondary outcomes include operative time, fluoroscopy time, hemoglobin drop, transfusion rate, hospital stay, complications, need for auxiliary procedures, and cost-effectiveness.

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