Clinical trials: Nephrolithotomy Percutaneous
Renal Stones, Calculus
Comparison of ESWL and Mini-PCNL for High-Density Renal Stones in Children
Pediatric nephrolithiasis is an increasing health problem, with rising prevalence particularly in certain geographic regions. Management options for pediatric renal stones include extracorporeal shockwave lithotripsy (SWL)…
- Conditions
- Renal Stones, Calculus, Pediatric, Endoscopy
- Trial name
- NCT07360041
- Testing
- Miniaturized Percutaneous Nephrolithotomy (mini-PNL), Shock Wave Lithotripsy (SWL)
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Ain Shams University
Nephrolithiasis, Pediatric Nephrolithiasis
Tubeless vs Tube PCNL in Pediatric Nephrolithiasis
This study is designed to compare two surgical techniques for removing kidney stones in children and adolescents (ages 6-18 years).
- Trial name
- TUBELESS (NCT07183930)
- Testing
- Tubeless Percutaneous Nephrolithotomy (PCNL), Standard Tube Percutaneous Nephrolithotomy (PCNL)
- Where
- Pakistan
- Volunteers
- 640 people
- Sponsor
- Lady Reading Hospital, Pakistan
Kidney Stones
Feasibility of Radiation-Free Percutaneus Nephrolithotomy for Kidney Stones
The goal of this observational study is to investigate the feasibility of ultrasound-guided percutaneus nephrolithotomy in patients with kidney stones.
- Trial name
- PCNL (NCT06922006)
- Testing
- Percutaneus nephrolithotomy (PCNL)
- Where
- United States
- Volunteers
- 67 people
- Sponsor
- University of California, San Diego
Urolithiasis
F-URS and Mini PCNL for Pediatric Urolithiasis
To compare RIRS versus mini-perc PNL in the management of medium size pediatric renal stones (10-20 mm) through a RCT.
- Trial name
- NCT06571617
- Testing
- Mini PCNL (mini percutaneous nephrolithotomy), RIRS (retrograde intrarenal surgery/ flexible URS)
- Where
- Egypt
- Volunteers
- 160 people
- Sponsor
- Mansoura University
Urolithiasis
Do We Really Bleed in Percutaneous Nephrolithotomy? A Single-Surgeon, Single-Center Experience
Percutaneous nephrolithotomy (PCNL) is an effective and guideline-recommended surgical technique for the treatment of large and complex renal stones; however, perioperative bleeding remains one of its most significant…
- Trial name
- NCT07360795
- Testing
- Percutaneous Nephrolithotomy
- Where
- Turkey (Türkiye)
- Volunteers
- 500 people
- Sponsor
- Elazıg Fethi Sekin Sehir Hastanesi
Renal Stone, Pediatric
Flexible Ureteroscopy Versus Mini- Percutaneous Nephrolithotomy in Management of Pediatric Renal Stones Less Than 2 cm
This single-center, prospective, two-arm randomized controlled trial included 58 patients younger than 18 years who were allocated 1:1 to Mini-PCNL or FURS between June 2023 and December 2024.
- Trial name
- NCT07870200
- Testing
- Group A :Flexible ureteroscope group, Group B : Mini perc group
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Elsayed Abdelhalim Elsayed
Mini Percutaneous Nephrolithotomy, Retrograde Intrarenal Surgery
Mini Percutaneous Nephrolithotomy and Retrograde Intrarenal Surgery for Pediatric Renal Stones (10-30 mm)
This work aimed to compare the safety and efficacy of retrograde intrarenal surgery using single-use flexible ureteroscopy (FURS) with mini-percutaneous nephrolithotomy (PCNL) in children with renal stones measuring 10-30 mm.
- Conditions
- Mini Percutaneous Nephrolithotomy, Retrograde Intrarenal Surgery, Pediatric, Renal Stones
- Trial name
- NCT07836192
- Testing
- Mini percutaneous nephrolithotomy, Flexible ureteroscopy
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Tanta University
Kidney Stones, Percutaneous Nephrolithotomy
Paravertebral Versus Caudal Block in Pediatric PCNL
To compare the efficacy of Ultrasound guided thoracic paravertebral block versus ultrasound guided caudal epidural block in pediatric patients undergoing percutaneous nephrolithotomy
- Trial name
- NCT05012215
- Testing
- Paravertebral, Caudal block
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Assiut University
Urolithiasis
Radiation Dose of Pediatric Patients During Ureteroscopy
The purpose of this study is to quantify the radiation exposure from diagnostic testing and surgical treatment during routine endourologic procedures for symptomatic urolithiasis.
- Trial name
- NCT02895711
- Where
- United States
- Volunteers
- 126 people
- Sponsor
- University of Pittsburgh
Pediatric Renal Stones
Efficacy and Safety of Flexible Ureteroscopy With Flexible Navigable Suction Ureteral Access Sheath Versus Mini-Percutaneous Nephrolithotomy With Vacuum-Assisted Access Sheath
Mini-percutaneous nephrolithotomy (mini-PCNL) and retrograde intrarenal surgery (RIRS) are both effective treatment modalities for renal calculi measuring up to 2.5 cm in pediatric patients, demonstrating similar efficacy and…
- Trial name
- NCT07763743
- Testing
- Flexible Ureteroscopy
- Where
- Egypt
- Volunteers
- 72 people
- Sponsor
- Ain Shams University
Calculi, Renal, PCNL
Preoperative Prophylactic Fosfomycin Trometamol Versus 5-day Levofloxacin in Prevention of Postpercutaneous Nephrolithotomy Infectious Complications and Sepsis.
A randomized controlled trial comparing the use of preoperative prophylactic single dose fosfomycin trometamol versus levofloxacin in prevention of post-PCNL infectious complications and sepsis.
- Conditions
- Calculi, Renal, PCNL, Infectious Complications
- Trial name
- NCT07355907
- Testing
- PCNL
- Where
- Egypt
- Volunteers
- 210 people
- Sponsor
- Tanta University
Renal Stone
Supine Percutaneous Nephrolithotomy
there is an increased incidence of renal stones, especially in the pediatric age group. the percutaneous approach in the pediatric age took a long time till it again accepted among surgeons worldwide.
- Trial name
- NCT04869969
- Testing
- percutaneous nephrolithotomy (supine position), percutaneous nephrolithotomy ( prone position)
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Ain Shams University
Stone;Renal
Flexible Ureteroscopy Versus Mini-Percutaneous Nephrolithotomy for Treatment of Renal Stones
Management of nephrolithiasis is evolving rapidly, and various minimally-invasive urological procedures are currently available for treating patients with renal stones, including extracorporeal shockwave lithotripsy (ESWL)…
- Trial name
- NCT03932370
- Testing
- Flexible ureteroscopy, mini-Percutaneus nephrolithotomy
- Where
- Egypt
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Assiut University
Pediatric Renal Stone
Retrograde Intrarenal Surgery Versus Mini Percutaneous Nephrolithotomy
Pediatric nephrolithiasis accounts for approximately 2-3% of all stone disease cases, with recent reports indicating a rising prevalence of up to 10.6%. This increasing incidence poses a growing public health concern.
- Trial name
- NCT07700251
- Testing
- Retrograde Intrarenal Surgery
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- South Valley University
Nephrolithiasis, Urinary Tract Infection (UTI)
Endourology Disease Group Excellence (EDGE) Consortium: Antibiotics (Abx) for Percutaneous Nephrolithotomy (PCNL) Part 2
This study will be a multi-institutional randomized clinical trial of a short course of pre-operative antibiotic prophylaxis in addition to perioperative antibiotics prior to undergoing percutaneous nephrolithotomy.
- Conditions
- Nephrolithiasis, Urinary Tract Infection (UTI), Sepsis
- Trial name
- PNLABXPART2 (NCT02829060)
- Testing
- Nitrofurantoin 100 MG, 7d, Gentamicin, 5mg/kg, Ampicillin 2g
- Where
- United States
- Volunteers
- 330 people
- Sponsor
- University of California, San Diego
Nephrolithiasis
The Success of Pediatric Percutaneous Nephrolithotomy
Between June 1997-June 2018, 573 pediatric patients underwent PCNL for renal stone disease by senior surgeons. Data was disunited into 2 groups.
- Trial name
- NCT04299204
- Testing
- Percutaneous nephrolitotomy
- Volunteers
- 553 people
- Sponsor
- Osmaniye Government Hospital
Renal Stone
Flexible Mini Percutaneous Nephrolithotomy Vs Retrograde Intra-renal Surgery
The use of flexible ureteroscopy and minimally-invasive percutaneous techniques, which utilize smaller tract sizes, has been established as a way to decrease the invasiveness of procedures and improve patient outcomes compared to…
- Trial name
- NCT06249100
- Testing
- flexible mini percutaneous nephrolithotomy, Retrograde intrarenal surgery
- Where
- Egypt
- Volunteers
- 130 people
- Sponsor
- Ain Shams University
Renal Stones, Urolithiasis, Calcium Oxalate
Comparison of Trifecta Analysis of Standard Versus Mini Percutaneous Nephrolithotomy in the Management of Urolithiasis
Introduction: Urolithiasis is a common urological condition, and percutaneous nephrolithotomy (PCNL) is a widely used treatment option.
- Trial name
- Trifecta (NCT06836700)
- Testing
- Mini PCNL
- Where
- Pakistan
- Volunteers
- 180 people
- Sponsor
- Hayat Abad Medical Complex, Peshawar
Stone, Kidney
Clinical Efficacy of Mini-PCNLversus RIRS for the Management of Upper Urinary Tract Calculus (1-2.5 cm)
The goal of this [ type of study:]prospective randomized clinical trial. The main question is to compare the outcomes of mini-percutaneous nephrolithotomy (m-PCNL) and retrograde intrarenal surgery (RIRS) in treating upper…
- Trial name
- NCT06031103
- Testing
- mini-PCNL procedure, RIRS procedure
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Ain Shams University
Kidney Stone
Trial of Efficacy of the RetroPerc Device
The purpose of this study is to determine the efficacy of RetroPerc® in obtaining renal access for percutaneous nephrolithotomy
- Trial name
- NCT05022537
- Testing
- retrograde nephrostomy, antegrade nephrostomy
- Where
- United States
- Sponsor
- The University of Texas Health Science Center, Houston