Clinical trials: PCNL
Renal Calculi, Renal Insufficiency
The Effect of Three Endourological Procedures for the Management of Renal Calculi Regarding Acute Kidney Injury
The main aim of the study is to investigate and compare the possible acute effect of standard PCNL, mini-PCNL and RIRS on renal function.
- Trial name
- NCT03112499
- Testing
- PCNL, mini-PCNL, RIRS
- Where
- Greece
- Volunteers
- 75 people
- Sponsor
- Institute for the Study of Urological Diseases, Greece
Upper Urinary Tract Stones
Role of Nephrolithometric Scoring Systems in Prediction of PCNL Outcomes in Adult
Prospective study is to compare between different nephrolithometric scoring systems in prediction of PCNL outcomes in terms of efficacy , success rate and safety in Adult patients with UUT stones unilateral or bilateral, single…
- Trial name
- NCT04158570
- Testing
- Percutaneous Nephrolithotomy
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Assiut University
Epidural Anesthesia, Percutaneous Nephrolithotomy (PCNL)
Predictors of Epidural Depth in Percutaneous Nephrolithotomy and Model Development
Accurate estimation of epidural depth is critical for safe epidural anesthesia during percutaneous nephrolithotomy (PCNL). Although various imaging modalities can predict epidural depth, they increase healthcare burden and are…
- Trial name
- NCT07697053
- Where
- China
- Volunteers
- 3,278 people
- Sponsor
- Tongji Hospital
Renal Stone
Ultra Mini Percutaneous Nephrolithotomy VS Stented Extracorporeal Shock Wave Lithotripsy for Stone Management
Nephrolithiasis is the third most common disease of the urinary tract. As minimally invasive technologies develop, shock wave lithotripsy (SWL), retrograde intrarenal surgery (RIRS), and percutaneous nephrolithotomy (PCNL) are…
- Trial name
- NCT05697341
- Testing
- Ultra-Mini-PCNL, Stented SWL
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Ain Shams University
Urolithiasis
Renal Stone Treatment Global Registry
This is an international prospective data registry to assess the treatment outcomes and complications of different treatment approaches for different surgical treatment of urolithiasis.
- Trial name
- NCT05297331
- Where
- 3 sites in Hong Kong
- Volunteers
- 3,000 people
- Sponsor
- Chinese University of Hong Kong
Urolithiasis, Kidney Stone
Flexible Ureteroscopy With Tip-bendable Suction Ureteral Access Sheath Versus Mini-Percutaneous Nephrolithotomy for Treatment of 2-3cm Renal Stones
Background: Percutaneous nephrolithotomy (PCNL) is the first-line treatment for renal stones larger than 2 cm according to EAU and AUA guidelines.
- Trial name
- NCT06526390
- Testing
- f-URS, mini-PCNL
- Where
- China
- Volunteers
- 720 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Urolithiasis, Kidney Stone
Standard vs Mini-PCNL for the Treatment of Stone Disease
Randomized comparison of patient outcomes following standard PCNL versus mini-PCNL.
- Conditions
- Urolithiasis, Kidney Stone, Kidney Calculi, Ureteral Calculi
- Trial name
- NCT04069013
- Testing
- PCNL
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- The Cleveland Clinic
Kidney Stones
Evaluation of Different Treatment Modalities for Lower Pole and Renal Pelvis Stones
It is aimed to evaluate the treatment results, rates of success and complications, and injury given to the kidney by measuring preoperative and postoperative blood urea, creatinine, Cystatin C and Netrin-1 levels and urine…
- Trial name
- NCT02522676
- Testing
- Endoscopic kidney stone surgery, Non-invasive kidney stone treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 300 people
- Sponsor
- Selcuk University
Nephrolithiasis
Trial of Tadalafil, Tamsulosin and Combination for Access Sheath Deployment
Extensive literature exists on the use of alpha-blocker medications for the removal of kidney stones. Alpha blockers relax certain muscles and help small blood vessels remain open.
- Trial name
- NCT03229889
- Testing
- Cialis 5Mg Tablet, Flomax 0.4Mg Capsule, Cialis + Flomax
- Where
- United States
- Volunteers
- 220 people
- Sponsor
- University of California, Irvine
Stones, Kidney
Endoscopic Guided PCNL Versus Standard PCNL
currently, percutaneous nephrolithotomy (PCNL) is the standard procedure of choice for management of large renal more than 2 cm. the pivotal step in performing PCNL is creation of proper tract.
- Trial name
- NCT04825353
- Testing
- Endoscopic compbined guided PCNL, Standard PCNL
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Benha University
Kidney Stone
Outcomes in Lower Pole Kidney Stone Management Using Mini-PCNL Compared With Retrograde Intra Renal Surgery
Due to the anatomic characteristics of the lower calyx, lower pole stones are difficult to be eliminated through the ureter, even if the stones had been fragmented.
- Trial name
- NCT05714423
- Testing
- Mini-PCNL, RIRS
- Where
- Pakistan
- Volunteers
- 150 people
- Sponsor
- Services Hospital, Lahore
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
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
Renal Stone
Standard PCNL Vs Endoscopic Combined Intrarenal Surgery (ECIRS) for Complex Nephrolithiasis in Obese Patients
Primary aim: comparing the efficacy of standard PCNL and endoscopic combined intrarenal surgery (ECIRS) in the Galdakao-modified Supine Valdivia (GMSV) position in a single session for the treatment of complex nephrolithiasis in…
- Trial name
- ECIRS (NCT06085794)
- Testing
- Endoscopic combined intrarenal surgery, Percutaneous nephrolithotomy
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Stone, Kidney, Lithiasis Renal
Standard-PCNL vs Mini-PCNL vs Super-mini PCNL for the Treatment of ≥2 cm Renal Stone
Background: Standard-PCNL was considered as the first choice for ≥2 cm renal stones. Miniaturized technique Mini-PCNL has also been implicated in the past two decades.
- Conditions
- Stone, Kidney, Lithiasis Renal, Surgery
- Trial name
- NCT03771365
- Testing
- Standard-PCNL, Mini-PCNL, SMP
- Volunteers
- 3,000 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Renal Stone Disease, Kidney Calculi
The LARC Robot Simplifies Renal Access In Percutaneous Nephrolithotomy
This study is being done to evaluate a new robotic system that helps urologists more precisely reach the kidney during surgery to remove large kidney stones.
- Conditions
- Renal Stone Disease, Kidney Calculi, Refractory Kidney Stones, Kidney Stones
- Trial name
- NCT07211555
- Testing
- LARC Robotic System (Micromate™ Version 3.0)
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- AdventHealth
Urolithiasis, Kidney Stone
Comparing Efficacy and Complication Between Prone Versus Prone-Flexed Position for Percutaneous Nephrolithotomy (PCNL)
Comparing Efficacy and Complication Between Prone Versus Prone-Flexed Position For Percutaneous Nephrolithotomy (PCNL)
- Conditions
- Urolithiasis, Kidney Stone, Complication
- Trial name
- NCT06624306
- Testing
- Prone PNL, Prone-flexed PNL
- Where
- Egypt
- Volunteers
- 85 people
- Sponsor
- Fayoum University Hospital
Kidney Calculi
Mini-PCNL Versus Standard-PCNL For The Management of 20-40 mm Size Kidney Stones
Percutaneous nephrolithotomy (PCNL) has been considered as the first-line choice for the management of >20mm kidney stones. The traditional nephrostomy tract of PNL was dilated to 24-30F, which is referred to as "Standard-PCNL".
- Trial name
- NCT02635048
- Testing
- Mini Percutaneous Nephrolithotomy, Percutaneous Nephrolithotomy
- Where
- China
- Volunteers
- 1,980 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Endourology
Triangulation Bulls Eye and Stone Direct Targeting Pcnl
To assess the impact of percutaneous renal access technique on outcomes of percutaneous nephrolithotomy in management of renal stones by comparing the Triangulation and ''eye of the needle'' (or bull's eye) and the stone targeted…
- Trial name
- NCT04846699
- Testing
- per-cutaneous stone extraction
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Assiut University
Kidney Stones
FANS-Assisted Mini-PCNL for Complex Renal Stones
This prospective pilot study aims to evaluate the feasibility, safety, and preliminary clinical outcomes of a novel mini-percutaneous nephrolithotomy (mini-PCNL) technique integrating a flexible mini-nephroscope with a flexible…
- Trial name
- FANS-MiniPerc (NCT07332286)
- Testing
- FANS-assisted mini-percutaneous nephrolithotomy
- Where
- China
- Volunteers
- 30 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University