Clinical trials: Upper Urinary Tract Stones
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
Urologic Injuries, Kidney Disease
The Clinical Research of Traditional Chinese Medicine Formula
This study examines the efficacy and safety of Bushen Huoxue Simiao formula for tonifying the kidneys and promoting blood circulation in treating postoperative complications of upper urinary tract stones, thereby providing…
- Trial name
- NCT07746219
- Testing
- Bushen Huoxue Simiao Formula, control group
- Volunteers
- 80 people
- Sponsor
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine
Urolithiasis, Strategy Training
Real-World Study of Obstructive Upper Urinary Tract Stones and Acute Pyelonephritis
Upper urinary tract stone obstruction complicated by acute pyelonephritis is a critical urological emergency requiring urgent decompression and infection control, yet real-world clinical decisions regarding the choice between…
- Conditions
- Urolithiasis, Strategy Training, Observation, Pyelonephritis Acute
- Trial name
- NCT07816991
- Testing
- Ureteral Stent, Percutaneous Nephrostomy, Initial Medical Therapy
- Volunteers
- 1,650 people
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Urinary Stone
Role of Non-contrast MDCT in the Assessment of Upper Urinary Tract Calculi Post ESWL to Predict Its Success Rate
Urinary stones are a common disease affecting one in 11 people . Their clinical presentation varies from being silent to severe loin pain owing to urinary obstruction.
- Trial name
- NCT05592457
- Testing
- MSCT
- Where
- Egypt
- Volunteers
- 55 people
- Sponsor
- Assiut University
Upper Urinary Tract Stones
Role of Nephrolithometric Scoring Systems in Prediction of PCNL Outcomes in Adult
Prospective study is to compare between different nephrolithometric scoring systems in prediction of PCNL outcomes in terms of efficacy , success rate and safety in Adult patients with UUT stones unilateral or bilateral, single…
- Trial name
- NCT04158570
- Testing
- Percutaneous Nephrolithotomy
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Assiut 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
Urolithiasis, Calcium Oxalate, Ureteroscopy
Clinical Trial of VISOR vs fURS for Upper Urinary Tract Stone
This prospective randomized controlled clinical study aims to evaluate the safety and efficacy of a novel Vortex Intelligence Stone Optimized Removal (VISOR,The experimental group) system compared to a single-use ureterorenoscope…
- Conditions
- Urolithiasis, Calcium Oxalate, Ureteroscopy, Therapeutic Irrigation, Intraoperative Complications
- Trial name
- VISOR (NCT07181759)
- Testing
- VISOR, fURS
- Volunteers
- 100 people
- Sponsor
- Ningbo No. 1 Hospital
Stone, Kidney
Clinical Efficacy of Mini-PCNLversus RIRS for the Management of Upper Urinary Tract Calculus (1-2.5 cm)
The goal of this [ type of study:]prospective randomized clinical trial. The main question is to compare the outcomes of mini-percutaneous nephrolithotomy (m-PCNL) and retrograde intrarenal surgery (RIRS) in treating upper…
- Trial name
- NCT06031103
- Testing
- mini-PCNL procedure, RIRS procedure
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Ain Shams 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
Urolithiasis, Renal Stones
Predicting the Success of Flexible Ureterorenoscopy for Kidney and Upper Ureter Stones
This observational study aims to test how well a specific medical scoring tool, called a nomogram, can predict the success of a common minimally invasive surgery for kidney stones.
- Conditions
- Urolithiasis, Renal Stones, Upper Ureteric Stones, Urinary Stone Disease
- Trial name
- NCT07753096
- Volunteers
- 70 people
- Sponsor
- Assiut 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
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 Stone
Two Types of Single-use Flexible Ureteroscopies for the Treatment of Upper Urinary Tract Stones in Children
The single-use digital flexible Ureteroscopy (fURS) is commonly used for the treatment of upper urinary tract stones. The size of the outer diameter of the fURS can affect the safety, efficacy, and medical costs of the treatment.
- Trial name
- NCT06628765
- Testing
- 8.6 Fr single-use fURS (XFGC-FU-660RC), 6.3 Fr single-use fURS (Hugemed, HU30S)
- Where
- China
- Volunteers
- 52 people
- Sponsor
- The Children's Hospital of Zhejiang University School of Medicine
Ureter Injury, Urolithiasis; Lower Urinary Tract
Comparing Different Diameter fURSs With Similar RESDs for the Treatment of Upper Urinary Tract Stones
Comparing the Efficiency, Effectiveness, and Safety of fURS lithotripsy with Similar RESDs in the Treatment of Upper Urinary Tract Stones.
- Conditions
- Ureter Injury, Urolithiasis; Lower Urinary Tract, Efficacy, Self
- Trial name
- NCT06987760
- Testing
- flexible ureteroscope urolithiasis
- Where
- China
- Volunteers
- 206 people
- Sponsor
- Ningbo No. 1 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
Urinary Calculi
Treatment of Upper Urinary Tract Stones With a Diameter≤2cm by Intelligent Pressure-controlled Flexible Ureteroscope
The aim of this trial is to compare the efficacy and safety of flexible ureteroscope with intelligent control of renal pelvic pressure (FURL-ICP) and traditional flexible ureteroscope(f-URL) in the treatment of upper urinary…
- Trial name
- NCT05201599
- Testing
- Flexible ureteroscope with intelligent control of renal pelvic pressure
- Where
- China
- Volunteers
- 449 people
- Sponsor
- Guohua Zeng
Kidney Calculi, Ureter Calculi
Comparing Treatment of Urolithiasis Between Disposable and Reusable Ureteroscope
Reusable flexible ureteroscopes are widely used to treat various upper urinary tract diseases including urinary stones. However, they require a long turnover time between procedures because of the sterilization process.
- Trial name
- NCT03040466
- Testing
- reusable fiberoptic ureteroscope, disposable digital ureteroscope
- Where
- United States
- Volunteers
- 180 people
- Sponsor
- University of California, San Francisco
Calculus of Upper Urinary Tract (Disorder)
The Impact of Renalof® Dietary Supplement on Upper Urinary Tract Stone Volume
Following informed consent, all recruited patients will have a baseline non-contrast CT scan performed at the radiology department of "G.
- Trial name
- AMMOS (NCT04860492)
- Testing
- Renalof 325mg
- Where
- Greece
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Urolithiasis
Single-use Digital Flexible Ureteroscope vs Nondisposable Fiber Optic vs Digital Ureteroscope
The aim of this trial is to compare the safety, efficacy and cost effectiveness of the three types of scopes.
- Trial name
- NCT03220516
- Testing
- single use digital ureteroscope, reusable fiberoptic ureteroscope, reusable digital flexible ureteroscope
- Volunteers
- 450 people
- Sponsor
- Guohua Zeng