Clinical trials: Nephrolithotomy, open to volunteers
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
Urolithiasis, Ureterolithiasis
PRedictive Accuracy of Initial Stone Burden Evaluation.
This study is intended to be a prospective registry of patients undergoing any kind of stone treatment that have a pre-operative CT available.
- Conditions
- Urolithiasis, Ureterolithiasis, Nephrolithiasis
- Trial name
- PRAISE (NCT04746378)
- Testing
- Computed Tomography, CSD, Computed Tomography, SA, Computed Tomography, 3D
- Where
- Belgium
- Volunteers
- 1,000 people
- Sponsor
- University Hospital, Ghent
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
Kidney Calculi, Kidney Stones
VISOR Versus PCNL for Treatment of 2-4cm Renal Stones
The goal of this clinical trial is to learn if the Vortex Intelligence Stone Optimized Removal (VISOR) works safely and effectively to treat kidney stones that are 2 to 4 centimeters in size in kidney.
- Trial name
- NCT07159503
- Testing
- Vortex Intelligence Stone Optimized Removal, Percutaneous Nephrolithotomy (PCNL)
- Where
- China
- Volunteers
- 170 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Renal Stones
Management of Medium Sized Renal Stones
Urinary stone disease is a common urological condition that affects millions of people worldwide, often leading to significant morbidity and healthcare costs.
- Trial name
- NCT06720311
- Testing
- Modified Tubeless Super-Mini Percutaneous Nephrolithotomy, Flexible Ureterorenoscopy, Shockwave Lithotripsy
- Volunteers
- 90 people
- Sponsor
- Assiut University
Nephrolithiasis, Postoperative Pain
Effect of a Low-Dose Ketamine-Dexmedetomidine-Based Opioid-Sparing Anesthesia Protocol on Postoperative Quality of Recovery After Percutaneous Nephrolithotomy
Percutaneous nephrolithotomy (PCNL) is a minimally invasive surgical procedure used to remove large or complex kidney stones. Although effective, dilation of the surgical tract and the placement of a nephrostomy tube cause…
- Conditions
- Nephrolithiasis, Postoperative Pain, Quality of Recovery
- Trial name
- NCT07855068
- Testing
- Ketamine and Dexmedetomidine, Fentanyl
- Volunteers
- 100 people
- Sponsor
- Assiut University
Percutaneous Nephrolithotomy (PCNL)
Erector Spinae Block vs Conventional Analgesia for Postoperative Analgesia in PCNL
50 adult patients scheduled for percutaneous nephrolithotomy in Sohag university hospitals will be devided in two groups one of them will receive Sonographic guided erector spinae plane block using 20 ml volume of bupivacaine…
- Trial name
- NCT06935006
- Testing
- Sonographic guided Erector spinae plane block, Intravenous opioid
- Volunteers
- 50 people
- Sponsor
- Sohag University
Stone;Renal, Stone, Urinary
Comparison Between Two Methods for Renal Stone Treatment Mini Percutaneous Nephrolithotomy and Flexible Ureteroscopy With Suction Sheath
This study aims to compare the efficacy and safety of two modern, minimally invasive surgical techniques for the removal of kidney stones: Mini-Percutaneous Nephrolithotomy (Mini-PCNL) and Flexible Ureteroscopy (FURS) with…
- Conditions
- Stone;Renal, Stone, Urinary, Stone, Kidney, Stone Clearance
- Trial name
- mini-PCNL/FANS (NCT07306819)
- Testing
- mini-percutaneous nephrolithotomy, Flexible Uerteroscopy with Tip-Bendable Suction Sheath
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Ain Shams University
Percutaneous Nephrolithotomy
Flexible Nephroscopy-Assisted Single-Tract Versus Multi-Tract Percutaneous Nephrolithotomy for Complex Renal Stones
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…
- Trial name
- NCT07753733
- Testing
- Flexible Nephroscopy-Assisted Single-Tract PCNL, Conventional Multi-Tract PCNL
- Where
- Egypt
- Volunteers
- 470 people
- Sponsor
- Al-Azhar University
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
Percutaneous Nephrolithotomy
The Analgesia Effect of Electroacupuncture Battlefield Acupuncture Versus Sham Electroakupuncture Post Surgery
The goal of this clinical trial is to learn the effect of ear electroacupuncture BFA therapy in reducing pain, analgesic dose, and improving patient quality of live post percutaneous nephrolithotomy surgery.
- Trial name
- NCT06783556
- Testing
- The Ear Electroacupuncture of Battlefield Acupuncture (BFA) and paracetamol intravenous therapy
- Where
- Indonesia
- Volunteers
- 30 people
- Sponsor
- Universitas Indonesia
Nephrolithiasis, Percutaneous Nephrolithotomy
Comparison of Holmium Laser and Thulium Laser for Mini PCNL
This is a single institution, single surgeon, randomized controlled trial to evaluate the Boston Scientific Lumenis Pulse 120H Moses 2.0 holmium laser versus the Olympus Soltive Superpulsed thulium fiber laser (TFL) for…
- Trial name
- HOTLaser (NCT06266793)
- Testing
- Holmium Laser, Thulium Laser
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- MaineHealth
Renal Stones
Efficacy and Safety of Flexible Ureteroscopy Versus Percutaneous Nephrolithotomy in Management of Staghorn Stones
Percutaneous nephrolithotomy (PCNL) is considered the treatment of choice for management of large renal calculi larger than 2 cm based on the yearly updated European Association of Urology (EAU) guidelines.
- Trial name
- NCT07322471
- Testing
- Percutaneous nephrolithotomy, Flexible ureteroscopy
- Where
- Egypt
- Volunteers
- 138 people
- Sponsor
- Menoufia University
Stone, Kidney, Stone, Urinary
FANS-FURS vs Suction Mini-PCNL for 2-3 cm Renal Stones: A Multicenter Randomized Trial
This multicenter, prospective, randomized clinical trial compares FANS-assisted flexible ureteroscopy (FURS) with suction-assisted mini-percutaneous nephrolithotomy (mini-PCNL) for the treatment of renal stones measuring 2-3 cm.
- Trial name
- NILE (NCT07295860)
- Testing
- FANS-Based Flexible Ureteroscopy (FURS), Suction-Assisted Mini-PCNL
- Where
- 9 sites in Egypt
- Volunteers
- 254 people
- Sponsor
- Mansoura University
Kidney Calculi, Nephrolithiasis
Metaphylaxis of Infected Kidney Stones After Percutaneous Nephrolithotripsy
Kidney stone recurrence, particularly infection-related stones, remains a significant clinical problem after percutaneous nephrolithotripsy (PCNL).
- Conditions
- Kidney Calculi, Nephrolithiasis, Urinary Tract Infections
- Trial name
- DIOX-PCNL (NCT07393711)
- Testing
- Dioxidine, Percutaneous Nephrolithotripsy (PCNL)
- Where
- Kazakhstan
- Volunteers
- 95 people
- Sponsor
- West Kazakhstan Marat Ospanov Medical 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
Spinal Anesthesia, Percutaneous Nephrolithotomy
Comparative Study Between Spinal Anesthesia Versus General Anesthesia in Supine Percutaneous Nephrolithotomy Operation
The aim of this study is to evaluate the efficacy of spinal anesthesia as an alternative to general anesthesia in PCNL operation in supine position.
- Conditions
- Spinal Anesthesia, Percutaneous Nephrolithotomy, General Anesthesia
- Trial name
- NCT07114250
- Testing
- spinal anesthesia, General Anesthesia
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Tanta University
Nephrolithiasis, Kidney Stone
HoYAG vs TFL in miniPCNL With ClearPetra
Mini percutaneous nephrolithotripsy is the treatment of choice for kidney stones over 2cm. This procedure commonly uses laser energy for breaking the stones, and among possible laser platforms, Hoyag and thulium fiber laser are…
- Trial name
- NCT07087977
- Testing
- HoYAG laser, TFL laser platform
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of Kansas Medical Center
Kidney Calculi, Nephrolithiasis
Nebulized Glubran 2-Assisted Tubeless PCNL Versus Conventional PCNL
This prospective randomized controlled study will compare two techniques used after percutaneous nephrolithotomy, a procedure for removing kidney stones.
- Trial name
- NCT07749807
- Testing
- Nebulized Glubran 2-Assisted Tubeless PCNL, Conventional PCNL With Nephrostomy Tube
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Benha University
Artery Pseudoaneurysm After PCNL
Renal Artery Pseudoaneurysm After PCNL
In a multicenter retrospective study, to assess the incidence and risk factors of renal artery pseudoaneurysm after percutaneous nephrolithotomy, and to characterize the clinical presentation and treatment outcomes.
- Trial name
- NCT07724912
- Testing
- Embolization of a renal artery branch pseudoaneurysm
- Volunteers
- 50 people
- Sponsor
- Botkin Hospital