Clinical trials: Complex Renal Calculi
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
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
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
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
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
Nephrolithiasis, Staghorn Calculus
Impact of Tranexamic Acid Use in Percutaneous Nephrolithotomy
This study is a double blinded randomized controlled trial evaluating the impact of tranexamic acid use on the transfusion rate in patients with complex kidney stones undergoing percutaneous nephrolithotomy.
- Trial name
- NCT02966236
- Testing
- Tranexamic Acid
- Where
- Brazil
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
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
Stone, Kidney
Endoscopic Combined Intrarenal Surgery Versus Multi-Tract Percutaneous Nephrolithotomy for Complex Renal Stones:
The aim of this study is to compare outcomes of endoscopic combined intrarenal surgery (ECIRS) with the multi-tract percutaneous nephrolithotomy for management of complex renal stones.
- Trial name
- NCT05460559
- Testing
- Group A (p-PCNL) procedure, Group B (s-ECIRS) procedure
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- Mansoura University
Adenine Phosphoribosyltransferase Deficiency, AH Amyloidosis
National Registry of Rare Kidney Diseases
The goal of this National Registry is to is to collect information from patients with rare kidney diseases, so that it that can be used for research.
- Conditions
- Adenine Phosphoribosyltransferase Deficiency, AH Amyloidosis, AHL Amyloidosis, AL Amyloidosis
- Trial name
- RaDaR (NCT06065852)
- Where
- United Kingdom
- Volunteers
- 35,000 people
- Sponsor
- UK Kidney Association