| Not Yet Recruiting | Retrograde Intrarenal Surgery Versus Extracorporeal Shockwave Lithotripsy NCT07510178 | Sindh Institute of Urology and Transplantation | N/A |
| Not Yet Recruiting | Supervised Endoscopic Tele-controlled Intelligent Lithotripsy NCT07411391 | Chinese University of Hong Kong | N/A |
| Recruiting | Erector Spinae Plane Block for Analgesia During ESWL NCT07067996 | Sohag University | N/A |
| Active Not Recruiting | Retrograde Intrarenal Surgery (RIRS) With Suction NCT06786715 | Kafrelsheikh University | N/A |
| Recruiting | Robotic Flexible Ureteroscopy Versus Standard Flexible Ureteroscopy for Renal Stones NCT06660914 | Chinese University of Hong Kong | N/A |
| Withdrawn | A Study Comparing a Disposable Flexible Cystoscope With Reusable Scopes in Adult Patients. NCT06422312 | Guangzhou Red Pine Medical Instrument Co., Ltd. | N/A |
| Unknown | Changes Post Percutaneous Nephrolithotomy NCT06185387 | Assiut University | — |
| Completed | Retrograde Saline Irrigation During Supine Mini Percutaneous Nephrolithotomy NCT06879990 | Kafrelsheikh University | N/A |
| Completed | Flexible Mini Percutaneous Nephrolithotomy Vs Retrograde Intra-renal Surgery NCT06249100 | Ain Shams University | Phase 2 / Phase 3 |
| Completed | Evaluation of Renal Oxygenation by NIRS in Pediatric Endourologic Stone Surgery NCT06110247 | Ankara City Hospital Bilkent | — |
| Unknown | Comparison Between External Oblique Intercostal Block and Erector Spinae Plane Block in PCNL NCT06131151 | Assiut University | N/A |
| Completed | Efficiency and Safety of Holmium Laser With Moses Technology Versus SuperPulsed Laser System With Thulium Fibe NCT06070714 | University of Wisconsin, Madison | N/A |
| Recruiting | Perioperative Parameter and Treatment Outcomes of ECIRS in Asia NCT05894668 | Chinese University of Hong Kong | — |
| Completed | Duration Between Drainage and Ureteroscopic Lithotripsy NCT06101563 | Mansoura University | N/A |
| Completed | Comparison Between 6Fr Vs 4Fr Double J Stent NCT05725226 | Tribhuvan University, Nepal | N/A |
| Recruiting | High Versus Low Power Settings During Ureteroscopic Laser Lithotripsy NCT05697250 | Haukeland University Hospital | N/A |
| Completed | Erector Spinae Versus Paravertebral in Pediatric PCNL NCT05589649 | Assiut University | N/A |
| Recruiting | Effect of Preoperative Silodosin on Feasibility of Ureteral Access Sheath Insertion NCT05833386 | Al-Azhar University | N/A |
| Completed | Comparison of High and Low Pulse Energy Dusting Protocols Using Holmium: YAG-laser in Flexible Ureteroscopy fo NCT06338137 | Menoufia University | N/A |
| Unknown | Standard PCNL Vs Endoscopic Combined Intrarenal Surgery (ECIRS) for Complex Nephrolithiasis in Obese Patients NCT06085794 | Ain Shams University | N/A |
| Unknown | Enhanced Versus Extended Preoperative Antibiotic Prophylaxis Regimens for Retrograde Intrarenal Surgery in Hig NCT05384197 | Mansoura University | Phase 3 |
| Completed | Continuous Erector Spinae Plane Blocks to Treat Pain Following Percutaneous Nephrolithotomy NCT05121168 | University of California, San Diego | Phase 4 |
| Unknown | Tamsulosin Assisted Ureteral Access Sheath Insertion NCT05197088 | Sengkang General Hospital | Phase 3 |
| Completed | Better Lithotripsy and Ureteroscopy Evaluation of Stenting (BLUES) NCT05026710 | University of Michigan | N/A |
| Unknown | Uric Acid Based Renal Stones: Clinical, Metabolic and Genetic Characterization NCT05634434 | Mansoura University | — |
| Completed | Paravertebral Block Versus Erector Spinae Plain Block In Percutaneous Nephrolithotomy NCT04998435 | Nazmy Edward Seif | N/A |
| Completed | Comparison of Laser Lithotripsy With and Without Steerable Ureteroscopic Renal Evacuation (SURE) NCT04519294 | Calyxo, Inc. | N/A |
| Completed | U/S-guided Continuous Quadratus Lumborum Block III in Percutaneous Nephrolithotomy NCT04800302 | Nazmy Edward Seif | N/A |
| Unknown | Effectiveness of Holmium and Thulium Lasers With Ureteroscopy for Urinary Lithiasis NCT04871984 | University Hospital, Angers | — |
| Completed | Mini-PNL, RIRS, and ESWL for Treatment of Medium-Sized, High-Density, Non-Lower Pole, Renal Stones NCT04856722 | Al-Azhar University | N/A |
| Completed | Ultra Mini Percutaneous Nephrolithotomy VS Stented Extracorporeal Shock Wave Lithotripsy for Stone Management NCT05697341 | Ain Shams University | N/A |
| Unknown | Efficacy and Safety of Narrow Focus (F1) Versus Wide Focus (F3) of Shock Wave Lithotripsy (SWL) for Renal Calc NCT04759599 | Benha University | N/A |
| Withdrawn | A Study to Investigate the Effect of Extracorporeal Shockwave Lithotripsy on Hypertension NCT03714477 | Chinese University of Hong Kong | N/A |
| Completed | Mini- Percutaneous Nephrolithotomy Versus Extracorporeal Shock Wave Lithotripsy for High Density Renal Stones NCT04346134 | Al-Azhar University | N/A |
| Completed | Antibiotic Selection Using Next Generation Sequencing vs Urine Culture NCT04404855 | The University of Texas Health Science Center at San Antonio | N/A |
| Completed | Prospective Trial for Examining Hematuria Using Computed Tomography NCT04077359 | Oslo University Hospital | N/A |
| Completed | The Natural History of Minimally Symptomatic Nonobstructing Calyceal Stones NCT04071340 | Assiut University | — |
| Completed | Efficacy and Safety of Renalof® in the Removal of Calculi Smaller Than 10 mm Located in the Reno-Ureteral Trac NCT04695951 | Catalysis SL | Phase 2 |
| Completed | Supine Percutaneous Nephrolithotomy NCT04869969 | Ain Shams University | Phase 2 / Phase 3 |
| Unknown | ESWL on Disintegration of Renal Stones NCT03939325 | Assiut University | — |
| Withdrawn | Long Pulse Versus Short Pulse Laser Dusting for Renal Stones NCT03608098 | Wake Forest University Health Sciences | N/A |
| Completed | Basic Hemodynamic Monitoring Reliability During Percutaneous Nephrolithotomy. NCT03828175 | Mansoura University | N/A |
| Completed | Evaluation of Retrograde Intrarenal Surgery Results and Stone-free Rate in Children With Kidney Stones NCT06138704 | Ankara City Hospital Bilkent | — |
| Completed | The Efficacy of Peritubal Analgesic Infiltration in Postoperative Pain Following Percutaneous Nephrolithotomy NCT04160936 | Saddam Al Demour | N/A |
| Completed | Stone Clearance in Patients With Upper Ureteric Stones Using Extracorporeal Shock Wave Lithotripsy Compared Wi NCT05725122 | Services Hospital, Lahore | N/A |
| Completed | The Effect of Anesthesia Type on RIRS NCT03373617 | Seoul National University Hospital | — |
| Completed | ROBOTIC PYELOLITHIOTOMY VERSUS PERCUTANEOUS NEPHROLITHOTOMY (PCNL). NCT03046888 | Zealand University Hospital | N/A |
| Unknown | Percutaneous Nephrolithotomy for Treatment of Kidney Stones Greater Than 2 cm NCT03189264 | Dr Carlos Hernández | N/A |
| Completed | Prospective Assessment of Procedure-Related and Patient-Reported Outcomes After Retrograde Intrarenal Surgery NCT03719456 | Mansoura University | N/A |
| Completed | Comparison of Different Analgesia Drug Regimens for Pain Control During ESWL for Renal Stones NCT02786446 | Shifa International Hospital | N/A |
| Completed | Impact Ureteral Sheath Design During Ureteroscopy NCT03349099 | The Cleveland Clinic | N/A |
| Completed | Comparison of Surgical Outcomes Between MPCNL and RIRS NCT02067221 | Seoul National University Hospital | N/A |
| Completed | Tamsulosin as Adjunctive Therapy After Extracorporeal Shock Wave Lithotripsy for Renal Stones NCT04819828 | Hospital Regional de Alta Especialidad del Bajio | Phase 4 |
| Completed | Increased Tea Consumption is Associated With a Decreased Risk of Renal Stone Disease in a Taiwanese Population NCT03318926 | National Cheng-Kung University Hospital | — |