Clinical trials: Nephrolithotomy
Kidney Function Tests, Treatment Outcome
Effect of Renal Access Sheath on Functions
Patients will be randomly divided into two groups in order to evaluate the effect of the size of the access sheath (Amplatz) used in the Percutaneous Nephrolithotomy (PCNL) operation on kidney functions.
- Trial name
- NCT05232188
- Testing
- Percutaneous nephrolithotomy
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Kidney Stone
Comparison of Efficacy of Intercostal Nerve Block vs Peritract Infiltration With 0.25% Bupivacaine in PCNL
Percutaneous nephrolithotomy (PCNL) is the preferred treatment for renal stones >2 cm or resistant to ESWL. Postoperative pain following this invasive surgery adds to the morbidity of patient which requires additional analgesia…
- Trial name
- NCT04835922
- Testing
- Intercostal Nerve Block, Peritract Infiltration
- Where
- Nepal
- Volunteers
- 60 people
- Sponsor
- Tribhuvan University Teaching Hospital, Institute Of Medicine.
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
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
Kidney Stone, Surgery
Regional Erector Spinae Analgesic Block vs Standard of Care Undergoing Percutaneous Nephrolithotomy
The purpose of this study is to determine if adding a spinal block (medicine that will numb parts of the body to block pain) along with standard pain control at the incision site will decrease the need for narcotics for pain…
- Trial name
- NCT04663269
- Testing
- 4mg PF Dexamethasone, Control Test
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Indiana University
Nephrolithotomy, Percutaneous
The Impact of Through-and-through Guidewire on Percutaneous Nephrolithotomy
The aim to the study is to investigate the impact of combined retrograde and antegrade insertion of a through-and-through guidewire during percutaneous nephrolithotomy (PCNL).
- Trial name
- NCT06837883
- Testing
- Percutaneous nephrolithotomy through and through guiedwire, Standard percutaneous nephrolithotomy
- Where
- Egypt
- Volunteers
- 106 people
- Sponsor
- South Valley University
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
Postoperative Pain
Comparative Study of Ultrasound-guided Paravertebral Block Versus Intravenous Tramadol in Percutaneous Nephrolithotomy
Paravertebral block has been widely used for analgesia. The aim of this study,comparison of the effect of ultrasound-guided paravertebral block versus intravenous tramadol for postoperative pain control in percutaneous…
- Trial name
- NCT02412930
- Testing
- Ultrasound-guided Paravertebral Block, Group Tramadol, Bupivacaine
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people
- Sponsor
- Cukurova University
Kidney Stones, Complex Renal Calculi
Modified Mini-PCNL Versus Standard PCNL for Complex Kidney Stones
Kidney stones that are large or complex are often treated with percutaneous nephrolithotomy, also called PCNL. Standard PCNL uses a larger access tract and is effective for removing complex kidney stones, but it may be associated…
- Trial name
- MIMIC-PCNL (NCT07697677)
- Testing
- 20 Fr Modified Mini Percutaneous Nephrolithotomy, 24 Fr Standard Percutaneous Nephrolithotomy
- Where
- China
- Volunteers
- 1,380 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
PCNL
Novel Technique for PCNL Access
Benha modification for renal track creation in percutaneous nephrolithotomy (PCNL) Our modification aims to decrease the complications of PCNL in large stones
- Trial name
- NCT05640219
- Testing
- laparoscopic trocar 12mm
- Volunteers
- 30 people
- Sponsor
- Benha University
Open Renal Surgery, Percutaneous Nephrolithotomy
Impact of Previous Open Renal Surgery on Percutaneous Nephrolithotomy Complications
This study compared percutaneous nephrolithotomy (PCNL) complications in cases with or without previous renal surgery.
- Conditions
- Open Renal Surgery, Percutaneous Nephrolithotomy, Complications
- Trial name
- NCT07097883
- Testing
- Percutaneous Nephrolithotomy
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Sohag University
Urinary Stones
Retrograde Ureteral Catheterization Is Not Essential in Percutaneous Nephrolithotomy: A Randomized Controlled Trial
Percutaneous nephrolithotomy (PCNL) is currently the first-line treatment for upper urinary tract stones larger than 2 cm. It is minimally invasive and enables rapid recovery, thus winning the approval of patients .
- Trial name
- NCT06750913
- Testing
- Comparison between PCNL without Catheterization in the Split-leg Prone Position and Traditional PCNL
- Where
- China
- Volunteers
- 140 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 Stone
Robotic-assisted Percutaneous Access
This is a first-in-man (FIM) study to show feasibility and safety profile of the newly developed robotic device for percutaneous access in PCNL surgery.
- Trial name
- NCT04435132
- Testing
- PCL under fluoroscopy with the aid of the robotic device
- Where
- Malaysia
- Volunteers
- 5 people
- Sponsor
- NDR Medical Technology Pte Ltd
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 Stones
Dual Approach External Oblique Fascial Plane Block Versus Erector Spinae Plane Block for Post Operative Analgesia in Percutaneous Nephrolithotomy
Here is a patient-friendly, ClinicalTrials.gov-compliant Brief Summary written in plain language, avoiding technical jargon as much as possible while remaining accurate.
- Trial name
- BLOCK-PCNL (NCT07359391)
- Testing
- Erector Spinae Plane Block, Dual External Oblique Fascial Plane Block, General Anesthesia
- Volunteers
- 90 people
- Sponsor
- Zagazig University
Kidney Stones, Surgical Blood Loss
Combined Intravenous and Irrigation Tranexamic Acid During Percutaneous Nephrolithotomy
Percutaneous nephrolithotomy is a minimally invasive surgical procedure used to remove large kidney stones. Although it is an effective treatment, bleeding during and after the procedure remains one of the main concerns and may…
- Conditions
- Kidney Stones, Surgical Blood Loss, Percutaneous Nephrolithotomy
- Trial name
- NCT07582341
- Testing
- Tranexamic acid, Normal Saline
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Benha University
Percutaneous Nephrolithotomy (PCNL), Nephrolithiasis
Erector Spinae Plane Block for Percutaneous Nephrolithotomy
Percutaneous nephrolithotomy (PCNL) is an effective standard urological procedure for the fragmentation and removal of large renal calculi.
- Conditions
- Percutaneous Nephrolithotomy (PCNL), Nephrolithiasis, Renal Calculi
- Trial name
- NCT07457983
- Testing
- Erector Spinae Plane Block
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Fadime Tosun
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
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