Clinical trials: Ureteropelvic Junction Obstruction
Hematuria, Nephrolithiasis
Diagnostic Relevance of Laser Confocal Microscopy for the Screening of Upper Urinary Tract Tumors
Upper Urinary Tract Tumors have an incidence of 1 to 2 cases for 100 000 persons per year. The standard treatment for these tumors is the ablation of the kidney, ureter and a part of the bladder surrounding the ureteral orifice.
- Conditions
- Hematuria, Nephrolithiasis, Cancer of Urinary Tract, Ureteropelvic Junction Obstruction
- Trial name
- UROVISIO (NCT02276924)
- Testing
- Laser confocal microscopy
- Where
- France
- Volunteers
- 29 people
- Sponsor
- Lille Catholic University
UPJ - Ureteropelvic Obstruction
Modified Antegrade Stenting in Laparoscopic Pediatric Pyeloplasty; an Optimized Approach
Background and Rationale For decades, the use of transanastomotic stents following dismembered pyeloplasty has been controversial.
- Trial name
- NCT06697132
- Testing
- laparoscopic dismembered pyeloplasty
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pelviureteric Junction Obstruction, Pyeloplasty
Dismembered Pyeloplasty With and Without After Coming Stent
to compare outcome of pyeloplasty in pediatric population less than 6 months in age using an after coming stent versus stentless pyeloplasty.
- Conditions
- Pelviureteric Junction Obstruction, Pyeloplasty, Neonatal Hydronephrosis, Obstructive Uropathy
- Trial name
- NCT02138877
- Testing
- After coming stent after dismembered pyeloplasty, Stentless dismembered pyeloplasty
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Cairo University
Renal Insufficiency, Acute
Determination of the "Tissue Transit Time" (TTT)
Determination of Tissue Transit Time (TTT) as a parameter with high prognostic value to predict the functional course of the differential renal function and the development of the differential renal function after pyeloplasty
- Trial name
- NCT03311256
- Testing
- Tissue Transit Time
- Where
- 9 sites in Germany, Switzerland
- Volunteers
- 119 people
- Sponsor
- University Hospital Tuebingen
Unilateral Ureteropelvic Junction Obstruction
Ureteropelvic Junction Obstruction in Early Childhood: Comparison of Surgical Therapy and Surveillance. A Prospective, Randomized, Controlled Multi-Center Study
In this randomized trial surgical therapy and surveillance of ureteropelvic junction obstruction will be compared, regarding partial renal function.
- Trial name
- TOKU (NCT00444431)
- Testing
- Pyeloplasty
- Where
- 2 sites in Germany
- Volunteers
- 240 people
- Sponsor
- University Hospital, Essen
Obstruction of Pelviureteric Junction
The Efficacy and Safety of Local Anesthetic Infusion With Ropivacaine
The investigators propose a prospective blinded randomized control trial (RCT) to assess the efficacy and safety of a simple method of continuous infusion of a local anesthetic, ropivacaine, via a surgical wound to control pain…
- Trial name
- NCT00930046
- Testing
- Ropivacaine wound catheter, Saline wound catheter
- Where
- 2 sites in United States
- Volunteers
- 15 people
- Sponsor
- Boston Children's Hospital
Pyeloplasty, Ureteropelvic Junction Obstruction
Comparison Between Classic Laparoscopic Dismembered Pyeloplasty and Insitu Spatulation with Pre-Dismembering Ureteropelvic Angle Suturing.
Background and Rationale One of the most challenging steps in laparoscopic pyeloplasty is the ureteral spatulation in addition to the apical suture placement.
- Trial name
- NCT06696508
- Testing
- Insitu Spatulation with Pre-Dismembering Ureteropelvic Angle Suturing during laparoscopic pyeloplasty, Classic Laparoscopic Dismembered Pyeloplasty
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Renal Cell Carcinoma, Adrenal Tumor
The Efficacy and Safety of Chinese Domestic Surgical Robot System in Urological Telesurgery
A single-arm clinical trial was designed in this study. The surgeon will perform urological telesurgery for patients using Chinese domestically produced "MicroHand S" surgical robot system.
- Conditions
- Renal Cell Carcinoma, Adrenal Tumor, Nonfunctioning Kidney, Renal Pelvis Carcinoma
- Trial name
- NCT05739812
- Testing
- telesurgery by domestic surgical robot
- Where
- China
- Volunteers
- 100 people
- Sponsor
- The Affiliated Hospital of Qingdao University