Clinical trials: PNL
Kidney Calculi (or Renal Calculi / Nephrolithiasis), Supine Mini Percutaneous Nephrolithotomy
Supine vs. Prone Mini-PCNL in Children
Percutaneous nephrolithotomy (PCNL) is an established intervention for large or ESWL-resistant renal stones in pediatric populations.
- Conditions
- Kidney Calculi (or Renal Calculi / Nephrolithiasis), Supine Mini Percutaneous Nephrolithotomy, Prone Mini Percutaneous Nephrolithotomy
- Trial name
- SUPRO-PED (NCT07887945)
- Testing
- Group A, Group B
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Fayoum University Hospital
Percutaneous Nephrolithotomy
Lower Thoracic Epidural vs Erector Spinae Block for PNL
compare the efficacy of Lower Thoracic Epidural with Erector spinae plane block (ESPB) for post-operative analgesia after Percutaneous Nephrolithotomy with a hypothesis that both Lower Thoracic Epidural and Erector spinae plane…
- Trial name
- NCT05725083
- Testing
- Lower thoracic epidural, Erector spinae plane block
- Volunteers
- 42 people
- Sponsor
- Assiut University
PNL, Stone, Kidney
Three Dimensional Virtual Reconstruction (3D) in Percutaneous Nephrolithotomy
The aim of our study is to investigate the effect of 3D imaging technique on the PCNL learning curve in specialist training.
- Trial name
- NCT06797466
- Testing
- 3D imaging technique on the PCNL
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Adiyaman University
Length Based Weight Estimation
Evaluation of an Algorithm for Length Based Weight Estimation
The purpose of this prospective single center study is to investigate if a developed algorithm is more accurate than the pediatric emergency tape (Alpha 1 Werbedesign e.K., Falkenberg, Germany).
- Trial name
- NCT02480413
- Testing
- Accuracy of an algorithm and the pediatric emergency tape.
- Where
- Switzerland
- Volunteers
- 492 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
MINS, Myocardial Injury After Noncardiac Surgery
Comparison of Myocardial Injury After Noncardiac Surgery (MINS) Incidence in Supine vs. Prone Positioning During Percutaneous Nephrolithotomy (PNL)
This prospective cohort study aims to compare the incidence of Myocardial Injury after Noncardiac Surgery (MINS) in patients undergoing percutaneous nephrolithotomy (PNL) for kidney stones in supine versus prone positioning.
- Conditions
- MINS, Myocardial Injury After Noncardiac Surgery, Myocardial Injury After Noncardiac Surgery (MINS), Renal Calculi
- Trial name
- NCT06944301
- Testing
- blood sampling
- Volunteers
- 400 people
- Sponsor
- Medipol University
Urolithiasis
Supine Versus Prone PNL in Pediatric
To Compare the safety and efficacy of PNL in a modified flank-free supine position versus prone position in pediatric patients
- Trial name
- NCT06012864
- Testing
- PNL
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Pediatric Kidney Disease
Ultrasonic vs. Fluoroscopic Guided PNL in Pediatric Renal Stones
Percutaneous Nephrolithotomy (PNL) was accepted as a treatment modality for large renal stones since 1980. Although radiation exposure during PNL is within the safe limits for expert endourologist, the mutagenic hazard is still…
- Trial name
- NCT03250559
- Testing
- Percutaneous nephrolithotomy
- Where
- Egypt
- Volunteers
- 6 people
- Sponsor
- Assiut University
Postoperative Pain, Satisfaction with Care
Thoracic Spinal Versus Thoracic Epidural Anesthesia for Patients with Chronic Obstructive Pulmonary Disease Undergoing Supine Percutaneous Nephrolithotomy for Management of Renal Stones.
Owing to the elevated risk of perioperative comorbidities, chronic obstructive and restrictive pulmonary disorders can be a challenging task for the anesthetist.
- Trial name
- NCT06663488
- Testing
- Thoracic epidural anesthesia, Thoracic spinal anesthesia
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Sohag University
Postoperative Pulmonary Complication, Mechanical Power
Postoperative Pulmonary Complications in Adult PNL Patients
The aim of this study is to investigate the effect of different surgical positions (supine/prone) on lung mechanical power (MP) and its relationship with postoperative pulmonary complications in patients planned to percutaneous…
- Trial name
- NCT06462976
- Testing
- mechanical power calculation
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- TC Erciyes University
Health Related Quality of Life
Determinants of Health-related Quality of Life for Patients After Renal Lithotripsy: PNL Versus RIRS
Percutaneous nephrolithotomy (PNL) and Retrograde intrarenal surgery (RIRS) are well-established procedures for renal stone fragmentation; however, the morbidity, hospitalization, and lost work hours associated with these…
- Trial name
- NCT05851339
- Testing
- SF- 36 Questionnaire
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- South Valley University
Kidney Stone
Modified Supine vs Prone Position Pnl
perform a comparative randomized trial comparing the efficacy and safety of percutaneous nephrolithotomy (PCNL) in the prone and modified supine positions in management of complex renal stones
- Trial name
- NCT05379894
- Testing
- Percutaneous nephrolithotripsy
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Assiut University
Renal Stone, Percutaneous Nephrolithotomy
Mini-PNL, RIRS, and ESWL for Treatment of Medium-Sized, High-Density, Non-Lower Pole, Renal Stones
The optimal management of medium-sized renal stones remains quite challenging and continues to be contested. In the present study, the investigators will compare mini-PNL, RIRS and SWL in the treatment of non- lower pole, medium…
- Conditions
- Renal Stone, Percutaneous Nephrolithotomy, Retrograde Intrarenal Surgery, Extracorporeal Shockwave Lithotripsy
- Trial name
- NCT04856722
- Testing
- mini-PNL, RIRS, SWL
- Where
- Egypt
- Volunteers
- 253 people
- Sponsor
- Al-Azhar University
Percutaneous Nephrolithotripsy
The StoneBreakerTM Trial
The purpose of this study is to compare the LMA StoneBreakerTM to the current standard of pneumatic lithotripsy, the Swiss LithoClastR, during percutaneous nephrolithotripsy (PNL).
- Trial name
- NCT00677196
- Testing
- The stonebreaker arm (LMA Stonebreaker), Pneumatic Lithotripsy (Swiss LithoClastR)
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Urolithiasis, Stone;Renal
Mini- Percutaneous Nephrolithotomy Versus Standard Percutaneous Nephrolithotomy in the Treatment of Renal Stones.
The EUA Urolithiasis Guidelines Panel meta-analysis suggest that mPNL is at least as efficacious and safe as sPNL for the removal of renal calculi.
- Conditions
- Urolithiasis, Stone;Renal, Nephrolithiasis, PNL
- Trial name
- NCT04153461
- Testing
- MINI-PERCUTANEOUS NEPHROLITHOTOMY, STANDARD PERCUTANEOUS NEPHROLITHOTOMY
- Where
- Egypt
- Volunteers
- 210 people
- Sponsor
- Mansoura University
Urolithiasis, Nephrolithotomy
Exit Strategy After Percutaneous Nephrolithotomy: Large or Small Bore Tube?
Regarding to the distribution of nephrostomy tube (NT) size usage by country. There was a clear distinction between countries that used solely the small bore (SB) NT (Chile and Australia) and those that used solely the large bore…
- Conditions
- Urolithiasis, Nephrolithotomy, Percutaneous Nephrolithotomy (PNL), Nephrostomy Tube (NT)
- Trial name
- NCT04153474
- Testing
- large-bore nephrostomy tube (LBNT), small-bore nephrostomy tube (SBNT)
- Where
- Egypt
- Volunteers
- 220 people
- Sponsor
- Mansoura University
Nephrolithotomy
Standard Percutaneous Nephrolithotomy Percutaneous Nephrolithotomy (PNL) Versus Tubeless PNL Versus Tubeless Stentless PNL
The purpose of the study is to assess and compare the efficacy and morbidity standard percutaneous nephrolithotomy with tubeless PNL. A total of approximately 60 patients will be enrolled.
- Trial name
- NCT01548196
- Testing
- Standard Percutaneous nephrolithotomy
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Duke University
Percutaneous Nephrolithotomy (PNL), Nephrolithiasis
Two Bupivacaine Concentrations for Erector Spinae Plane Block in Percutaneous Nephrolithotomy
People who undergo percutaneous nephrolithotomy (PNL), a procedure used to remove kidney stones, often experience pain after surgery.
- Trial name
- ESPB-PNL (NCT07653230)
- Testing
- Erector spinae plane block (ESPB)
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Ankara Education and Research Hospital
Kidney Stone
Ultrasound-guided Transmuscular Quadratus Lumborum Block for Percutaneous Nephrolithotomy
Patients undergoing percutaneous nephrolithotomy (PNL) suffer from acute postoperative pain, despite a multimodal analgesic regime.
- Trial name
- NCT02818140
- Testing
- Ropivacaine TQL block, Saline TQL block, Ropivacaine
- Volunteers
- 60 people
- Sponsor
- Zealand University Hospital
Kidney Stone
Predictors of Readmission in Patients Undergoing PNL
To identify predictors of patients postoperative readmission after PNL
- Trial name
- NCT05852483
- Where
- Egypt
- Volunteers
- 161 people
- Sponsor
- Assiut University