Clinical trials: Upper Ureteral Stone
Ureterolithiasis, Ureter Stone
Ureteroscopic Lithotripsy in the Reverse Trendelenburg Position for Upper Ureteral Stones
This study investigated a previously unassessed operating position for ureteroscopic holmium laser lithotripsy in patients with upper ureteral stone.
- Conditions
- Ureterolithiasis, Ureter Stone, Ureter Calculi
- Trial name
- NCT04894058
- Testing
- Ureteroscopic lithotripsy
- Where
- Turkey (Türkiye)
- Volunteers
- 167 people
- Sponsor
- Ankara Training and Research Hospital
Ureteral Calculi
Study on 'The Use of Non-contrast Helical Computerized Tomogram in Predicting Treatment Outcomes of Upper Ureteric Stone by Extracorporeal Shock Wave Lithotripsy Using the Sonolith 4000+ Lithotripter'
The purpose of this research is to assess the role of non-contrast helical computerized tomogram in predicting the treatment outcome of upper ureteric stone by extracorporeal shock wave lithotripsy (ESWL).
- Trial name
- NCT00517205
- Testing
- Non-contrast helical computerized tomogram (NCHCT)
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Hospital Authority, Hong Kong
Other Specified Disorders of Kidney and Ureter, Benign Neoplasm of Ureter
Spinal Morphine or Intravenous Lidocaine in Robot-assisted Upper Urologic Surgery
The goal of this clinical trial is to learn whether the addition of spinal analgesia leads to superior recovery in patients undergoing robotic-assisted laparoscopic upper urinary tract surgery under general anesthesia.
- Conditions
- Other Specified Disorders of Kidney and Ureter, Benign Neoplasm of Ureter, Calculus of Kidney and Ureter, Ureter Cancer
- Trial name
- SMILe (NCT06349668)
- Testing
- spinal analgesia with morphine and bupivacaine, lidocaine infusion
- Where
- 3 sites in Sweden
- Volunteers
- 220 people
- Sponsor
- Hans Bahlmann
Upper Tract Ureterolithiasis
Comparing Patients After ESWL Treated With Ureteral Stents Versus Expulsion Therapy With Tamsulosin
The purpose of this study is to see whether patients undergoing ESWL, for upper tract urinary stones between 1.5-2.0cm, may be treated by expulsion therapy(Tamsulosin) instead of inserting ureteral stents .
- Trial name
- NCT00478998
- Testing
- Tamsulosin
- Where
- Israel
- Sponsor
- Hadassah Medical Organization
Ureteric Stones
Treatment of Upper Ureteric Stones
This study will be conducted to compare the success and complication rates of ureteroscopy, and shockwaves lithotripsy for treatment of upper ureteric stones ≤1 cm.
- Trial name
- NCT02469766
- Testing
- SWL, Semirigid URS, Flexible URS
- Where
- Egypt
- Volunteers
- 240 people
- Sponsor
- Mansoura University
Stone;Renal, Stone Ureter
Application of Traditional Chinese Medicine Five-Element Music Therapy Combined With Acupoint Patch Therapy Based on the "Holistic Mind-Body Treatment" Theory in Upper Urinary Tract Calculi Treated With Ureteroscopic Lithotripsy Under Local Anesthesia
This study aims to evaluate whether the combination of Traditional Chinese Medicine Five-Element Music Therapy and acupoint patch therapy can effectively reduce intraoperative pain and anxiety in patients undergoing ureteroscopic…
- Trial name
- NCT07607626
- Testing
- Traditional Chinese Medicine Acupoint Patch with Five-Element Music Therapy, Standard Local Anesthesia
- Volunteers
- 60 people
- Sponsor
- Li Fang
Stone Ureter
Extra-Corporeal Shock Wave Lithotripsy for Renal and Upper Ureteral Stones in Adults Under Locally Infiltrate d Anaesthetics ; a Clinical Randomized Controlled Study
There are many treatment modalities available for managing renal and upper ureteric stones. They range from completely non-invasive outpatient procedures to invasive procedures requiring hospital admission and increased risks of…
- Trial name
- NCT06462573
- Testing
- locally infilterating anaethesia like lidocaine, general anaethesia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assiut University
Renal Stone, Ureteral Stone
Effectiveness of Holmium and Thulium Lasers With Ureteroscopy for Urinary Lithiasis
Holmium laser is the current gold standard for lithotripsy on urinary lithiasis, while Thulium is brand new. The latter has been released in July 2020 in Europe, and only in-vitro studies have been published.
- Trial name
- LiThuHol (NCT04871984)
- Testing
- Ureteroscopy for upper tract stone treatment with Holmium laser, Ureteroscopy for upper tract stone treatment with Thulium laser
- Volunteers
- 200 people
- Sponsor
- University Hospital, Angers
Calculous Anuria, Upper Ureteral Stone
Initial Drainage Method and Flexible Ureteroscopy Outcomes in Calculous Anuria
Calculous anuria caused by obstructing upper ureteral stones in a solitary functioning kidney is a urological emergency requiring urgent decompression.
- Conditions
- Calculous Anuria, Upper Ureteral Stone, Obstructive Uropathy, Acute Kidney Injury
- Trial name
- NCT07627880
- Testing
- Initial JJ Ureteral Stent Drainage, Initial Percutaneous Nephrostomy Drainage
- Where
- 3 sites in Egypt
- Volunteers
- 90 people
- Sponsor
- Beni-Suef University
Upper Urinary Tract Calculi
A Comparative Study of Three Ureteral Stenting Strategies After Ureteroscopic Lithotripsy for Upper Urinary Tract Calculi
In recent years, with the widespread popularization of the enhanced recovery after surgery (ERAS) concept, tubeless ureteroscopic lithotripsy (URL) has gradually become a research hotspot.
- Trial name
- NCT07616505
- Testing
- Upper urinary tract calculi
- Volunteers
- 90 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Urolithiasis
Measurement of Resistance During UAS Insertion Procedure in RIRS
Retrograde intrarenal surgery (RIRS) has been considered as the first-line choice for the management of <20mm kidney stones. Insertion of a ureteral access sheath (UAS) before RIRS surgery is currently accepted as an effective…
- Trial name
- NCT03919227
- Testing
- empty bladder before inserting UAS, do not interfere with the filling degree of bladder
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Guohua Zeng
Stone Ureter
ESWL vs Flexible Uretroscopy in Management of Upper Ureteric Stones a Prospective Randomized Study
This comparison between ESWL and flexible ureteroscopy aims to explore the efficacy, safety, and outcomes of these treatments for upper ureteric stones under 15 mm, focusing on stone-free rates, procedural risks, recovery times…
- Trial name
- NCT06722703
- Testing
- shock wave lithotripsy, Flexible ureteroscope lithotripsy
- Volunteers
- 42 people
- Sponsor
- Assiut University
Ureteral Calculi, Urolithiasis
Comparison of Ureteroscopic Lithotripsy and Laparoscopic Ureterolithotomy for the Treatment of Unilateral Upper Ureteral Stone
Kidney stones are a common health problem that can cause severe pain, blockage of urine flow, and even long-term kidney damage if left untreated.
- Trial name
- NCT07197385
- Testing
- Laparoscopic Ureterolithotomy, Ureteroscopic Lithotripsy
- Where
- Pakistan
- Volunteers
- 56 people
- Sponsor
- Lahore General Hospital
Urinary Calculi, Urinary Stones
Pharmacokinetic, Safety and Efficacy Study of OMS201 in Subjects Undergoing Retrograde Ureteroscopic Removal of Upper Urinary Tract Stones
The objectives of the study are to assess the systemic exposure, safety and efficacy of three concentrations of OMS201 in subjects undergoing retrograde ureteroscopic removal of upper urinary tract stones.
- Conditions
- Urinary Calculi, Urinary Stones, Urinary Tract Stones, Renal Calculi
- Trial name
- NCT00857090
- Testing
- OMS201, Vehicle
- Where
- 4 sites in United States
- Volunteers
- 18 people
- Sponsor
- Omeros Corporation
Ureterolithiasis, Renal Calculi
Super-Pulsed Thulium Fiber Laser Versus Holmium:YAG Laser in Retrograde Intrarenal Surgery for Upper Ureteral and Renal Stones
The holmium laser is currently considered the gold standard for lithotripsy on urinary lithiasis, whereas the super-pulsed thulium fibre laser is a relatively new technology.
- Trial name
- NCT07012941
- Testing
- Superpulse Thulium Fiber laser (SPTFL) ureteroscopy for treatment of upper urinary tract stone or renal stone, Holmium: YAG laser ureteroscopy for treatment of upper urinary tract stone or renal stone
- Where
- China
- Volunteers
- 448 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Ureteric Stone, Flexible Ureteroscopy
Flexible vs Semi-rigid URS
To compare the efficacy, safety, success rate, operative time, and cost-effectiveness of flexible ureteroscopy versus semirigid ureteroscopy in the management of upper ureteric stones smaller than 2 cm.
- Conditions
- Ureteric Stone, Flexible Ureteroscopy, Upper Urinary Tract Stones
- Trial name
- NCT07247617
- Testing
- Flexible URS, Semi-Rigid URS
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
Urolithiasis, Lithotripsy
A Study on the Application of NE Irrigation Fluid for Hemostasis in Flexible Ureteroscopic Lithotripsy: A Prospective Single-arm Interventional Study of Upper Urinary Tract Calculi.(NE: Norepinephrine)
Urinary stone disease is globally prevalent with rising incidence and recurrence, imposing heavy socioeconomic burdens. Flexible ureteroscopy has advanced stone treatment.
- Trial name
- NCT07786844
- Testing
- Using irrigation fluid with a certain concentration of norepinephrine
- Where
- China
- Volunteers
- 55 people
- Sponsor
- Geriatric Hospital of Nanjing Medical University
Management of Obstructed Infected Kidney
Ureteral Stent Versus Percutaneous Nephrostomy in Acutely Obstructed Infected Kidney
Non-malignant causes of ureter obstruction can be intrinsic such as stone disease, ureter stricture or congenital ureteropelvic junction obstruction, or extrinsic such as idiopathic retro peritoneal fibrosis.
- Trial name
- NCT03498794
- Testing
- Ureteral stent
- Where
- Egypt
- Volunteers
- 2 people
- Sponsor
- Assiut University
Urinary Calculi, Ureterocele
Shuotongo Ureteroscopy for Upper Urinary Tract Stones
The purpose of this study is to use the Shuotong ureteroscopy for surgical treatment of patients with upper urinary tract stones, taking advantage of the fact that the Shuotong mirror can be used for simultaneous lithotripsy and…
- Trial name
- SFUUTS (NCT05712785)
- Testing
- Use of shuotong ureteroscopy
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Handan First Hospital
Ureterolithiasis, Renal Calculi
An Intelligent Pressure and Temperature Control Ureteral Soft Scope System for Treating Stones With Infection.
The goal of this clinical trial is to determine the efficacy and safety of a novel intelligent pressure and temperature-controlled ureteroscope system for treating renal and upper ureteral stones with concurrent infection.
- Trial name
- NCT06841523
- Testing
- Intelligent Pressure and Temperature-Controlled Ureteroscope System, Conventional Ureteroscope
- Where
- China
- Volunteers
- 288 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University