Kidney Stone Clinical Trial
Official title:
Retrograde Intrarenal Surgery With Tip Flexible Pressure-controlling Ureteral Access Sheath Versus Mini Percutaneous Nephrolithotomy for the Treatment of 2-3-cm Kidney Stones
The goal of this observational study is to compare the safety and efficacy between RIRS with tip flexible pressure-controlling ureteral access sheath and mini percutaneous nephrolithotripsy（PCNL） for the treatment of 2-3-cm kidney stones.
Retrograde Intrarenal Stone Surgery (RIRS) has become one of the most common treatments for renal stones. The development of ureteral access sheath (UAS) is a significant advance in RIRS. In recent years, various improvements have been made to UAS, especially the emergence of a suction UAS and a tip flexible UAS. Using the advantages of suction and tip flexible technology, our team developed a tip flexible pressure-controlling UAS, which significantly improves the safety and effectiveness of RIRS. However, the current guidelines can recommend the indication of RIRS in kidney stones less than 2cm, and percutaneous nephrolithotomy(PCNL) is still preferred for kidney stones larger than 2 cm. Therefore, this study is the first to compare the safety and efficacy between RIRS with tip flexible pressure-controlling UAS and mini PCNL in the treatment of 2 to 3 cm kidney stones. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Recruiting |
NCT04495699 -
Asymptomatic Renal Calculi in Recurrent Urinary Tract Infections
|
||
| Recruiting |
NCT04559321 -
Holmium Vs Trilogy Kidney Stones GUY's 1-2
|
Phase 3 | |
| Completed |
NCT04332861 -
Evaluation of Infection in Obstructing Urolithiasis
|
||
| Withdrawn |
NCT06138327 -
A Study of BMN 255 in Participants With Non-Alcoholic Fatty Liver Disease And Hyperoxaluria
|
Phase 1 | |
| Not yet recruiting |
NCT05022537 -
Clinical Outcomes of Percutaneous Nephrolithotomy Following Retrograde Percutaneous Nephrostomy Access Using Novel Device in Comparison to Antegrade Access
|
N/A | |
| Completed |
NCT03872843 -
Opioid Free Management After Ureteroscopy
|
Phase 4 | |
| Recruiting |
NCT06412822 -
Neutrophil Extracellular Traps (NET's) in Prevalent Kidney Stone
|
||
| Active, not recruiting |
NCT06437379 -
Infection Control Measures for Patients Undergoing Percutaneous Nephrolithotomy
|
N/A | |
| Recruiting |
NCT04997668 -
Clinical Outcomes and Healthcare Economics of SOLTIVE Compared to Ho:YAG Laser in Urolithiasis
|
N/A | |
| Active, not recruiting |
NCT04333745 -
Influence of Obesity on Oxalate Metabolism and Handling in Calcium Oxalate Stone Formers
|
N/A | |
| Recruiting |
NCT05701098 -
SOUND Pivotal Trial - (Sonomotion stOne comminUtion resoNance ultrasounD)
|
N/A | |
| Recruiting |
NCT04389853 -
Mini-PNCL vs fURS in Management of Nephrolithiasis
|
N/A | |
| Recruiting |
NCT05334979 -
Oxalate and Citrate
|
N/A | |
| Recruiting |
NCT05591716 -
Evaluation of the Efficacy and Safety of Unimodal Bilateral Flexible Ureteroscopy.
|
N/A | |
| Withdrawn |
NCT04545528 -
The Impact of Nutritional Service in the Stone Clinic on the Patient Urine Collection Results
|
||
| Completed |
NCT05714423 -
Outcomes in Lower Pole Kidney Stone Management Using Mini-PCNL Compared With Retrograde Intra Renal Surgery
|
N/A | |
| Recruiting |
NCT03281928 -
Effect of Dietary Sodium and Potassium Citrate on Renal Mineral Handling
|
N/A | |
| Recruiting |
NCT04835922 -
Comparison of Efficacy of Intercostal Nerve Block vs Peritract Infiltration With 0.25% Bupivacaine in PCNL
|
N/A | |
| Recruiting |
NCT03257306 -
Magnetic Ureteral Stent Symptoms - a Comparison to Standard Ureteral Stent as Perceived By the Patient (MAGUSS)
|
N/A | |
| Not yet recruiting |
NCT05504512 -
Percutaneous Nephroscopic Treatment of Parapelvic Cysts
|