Clinical trials: Ureterolithiasis
Kidney Stone, Ureteral Stone
Ureteroscopy With High-powered Holmium:Yag Laser Lithotripsy With and Moses On or Moses Off
The purpose of this study is to compare Moses 2.0 pulse modulation technology and the standard high powered Holmium Laser lithotripsy and how it will affect time in the operating room, time using the laser, laser energy, and…
- Trial name
- NCT06346483
- Testing
- Dusting without Moses 2.0 Modulation, Dusting with Moses 2.0 Modulation, Moses 2.0 Modulation
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Northwestern University
Urolithiasis, Stone, Kidney
Registry of MIUS for Urolithiasis (ReMIUS-U)
The purpose of this registry is to collect data on patients who have undergone minimally invasive treatments for urinary system stone disease, including percutaneous nephrolithotomy (PCNL), shock wave lithotripsy (SWL)…
- Conditions
- Urolithiasis, Stone, Kidney, Stone Ureter, Complication of Surgical Procedure
- Trial name
- ReMIUS-U (NCT06394908)
- Where
- Turkey (Türkiye)
- Volunteers
- 10,000 people
- Sponsor
- Marmara University
Pediatric Urolithiasis, Distal Ureteral Stone
Intravesical Aminophylline to Facilitate Ureteroscopic Access in Children With Distal Ureteral Stones.
This study will evaluate whether intravesical aminophylline can facilitate semi-rigid ureteroscopic access in children with distal ureteral stones when the first gentle attempt to enter the ureter is unsuccessful.
- Conditions
- Pediatric Urolithiasis, Distal Ureteral Stone, Ureteral Calculi
- Trial name
- NCT07617896
- Testing
- Aminophylline
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Beni-Suef University
Ureteral Calculi
Risk Factors and Predictive Model for Inflammatory Polyps in Ureteral Stones
This is an observational studyincluding an internal retrospectivedevelopment cohort, an internalprospective temporal validation cohortand two external validation cohorts fromtwo independent external centers.
- Trial name
- UROLITH-POLYP (NCT07559721)
- Where
- China
- Volunteers
- 1,351 people
- Sponsor
- The First Hospital of Jilin University
Kidney Stone, Ureteral Stone
Access Sheath and Stent Trial
The study is being completed to compare patient reported outcomes for stent omission vs. placement after using a ureteral access sheath for uncomplicated ureteroscopy.
- Trial name
- ACCENT (NCT07297953)
- Testing
- Surveys
- Where
- United States
- Volunteers
- 184 people
- Sponsor
- University of Michigan
Post Operative Pain, Ureteroscopy
Different Postoperative Analgesics Use After Ureteroscopy
In this study, we will see the feasibility of a non-opioid pain killers in management of acute post-operative period as well as on discharge from the hospital compared to opioid medications for postoperative pain following URS…
- Conditions
- Post Operative Pain, Ureteroscopy, Ureter Stone
- Trial name
- NCT05507554
- Testing
- Opioid, Non-Opioid Analgesic, Non-Opioid
- Where
- Pakistan
- Volunteers
- 176 people
- Sponsor
- Pakistan Kidney and Liver Institute and Research Center
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
Ureteral Stone
Patient Positioning for Treatment of Proximal Ureteral Stones
Ureteroscopic management of proximal ureteral stones presents technical challenges including stone retropulsion, prolonged operative time, and conversion to intrarenal treatment.
- Trial name
- NCT07601932
- Testing
- Reverse Trendelenburg Position, T-Tilt Position
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Symptoms and Signs, Pain
Symptoms Comparison: Suture-stent vs Conventional Double-J Stents After Ureterorenoscopy. A Prospective Randomized Trial
Double J ureteral stents (DJ) are widely used in urological practice and commonly inserted after most of ureteroscopies. Stent-related symptoms (SRS) represent a major issue.
- Conditions
- Symptoms and Signs, Pain, Ureteral Calculi
- Trial name
- NCT03344120
- Testing
- Administration of USSQ Symptoms questionnaire after stent positioning
- Where
- Italy
- Volunteers
- 84 people
- Sponsor
- A.O.U. Città della Salute e della Scienza
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
Urinary Calculi
Silent Ureteral Stone: Impact on Renal Function and Kidney Anatomy
Ureteral stones may be silent in 5.3% of patients. The goal of this study was to prospectively evaluate the impact of a silent ureteral stone on renal function.
- Trial name
- NCT01884870
- Testing
- Surgical Treatment
- Where
- Brazil
- Volunteers
- 25 people
- Sponsor
- University of Sao Paulo
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
Ureteral Stones
ESWL vs URS in Management of Upper Third Ureteric Calculi
comparative study of two treatment modalities (ureteroscopy and extracorporeal shock wave lithotripsy) in management of upper third ureteral calculi
- Trial name
- NCT03559738
- Volunteers
- 60 people
- Sponsor
- Assiut University
Ureteral Calculus, Ureterolithiasis
Silodosin Versus Tamsulosin for Treatment of Ureteral Stones
Ureteral calculi, commonly known as kidney stones, are a frequent cause of Emergency Department (ED) visits. These stones can get caught in the ureter (the tube connecting the kidney to the bladder) and cause symptoms including…
- Conditions
- Ureteral Calculus, Ureterolithiasis, Ureteral Stone
- Trial name
- NCT02369744
- Testing
- Silodosin, Tamsulosin
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Albert Einstein Healthcare Network
Renal Stone, Ureteral Stone
Better Lithotripsy and Ureteroscopy Evaluation of Stenting (BLUES)
This multi-center trial is being completed to compare patient outcomes related to the Imajin silicone stent in comparison to non-silicone polyurethane stents after ureteroscopy.
- Trial name
- BLUES (NCT05026710)
- Testing
- Silicone (Coloplast Imajin Hydro) ureteral stent, Non-silicone (Polyurethane/Percuflex) ureteral stent (any manufacturer)
- Where
- 10 sites in United States
- Volunteers
- 224 people
- Sponsor
- University of Michigan
Urolithiasis, Kidney Stone
Fluoroscopic Guided vs US-guided Percutaneous Nephrolithotripsy for the Treatment of Stone Disease
Randomized comparison of patient outcomes following fluoroscopic guided PCNL versus ultrasound-guided PCNL.
- Conditions
- Urolithiasis, Kidney Stone, Kidney Diseases, Ureteral Calculi
- Trial name
- NCT04606758
- Testing
- PCNL under fluoroscopic control, PCNL under ultrasound control
- Volunteers
- 150 people
- Sponsor
- Astana Medical University
Urinary Stone, Renal Colic
Radiomics and Image Segmentation of Urinary Stones by Artificial Intelligence
Kidney stone disease causes significant morbidity, and stones obstructing the ureter can have serious consequences. Imaging diagnostics with computed tomography (CT) are crucial for diagnosis, treatment selection, and follow-up.
- Conditions
- Urinary Stone, Renal Colic, Obstruction Ureter, Urosepsis
- Trial name
- RISUS_AI (NCT06412900)
- Where
- Norway
- Volunteers
- 522 people
- Sponsor
- Oslo University Hospital
Renal Colic, Ureter Stone
Role of Antihistaminic in Acute Renal Colic Prevent Pain Recurrence and Expulsion of Ureteric Stone ≤ 1cm
Urolithiasis is one of the most common urological diseases. The risk of stone disease ranges between 5% and 12% worldwide. Ureteric stones account for ≈20% of all urinary tract stones and >70% of the ureteric stones are located…
- Trial name
- NCT05150899
- Testing
- Tamsulosin Hcl 0.4Mg Cap, fexofenadine 180 mg Oral tablet
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Ureteral Calculi
Medical Expulsive Therapy of Single Distal Ureteral Stones
Current therapeutic options for ureteral stones include active intervention as well as conservative "watch and wait" approaches.
- Trial name
- NCT00831701
- Testing
- Tamsulosin
- Where
- Switzerland
- Volunteers
- 100 people
- Sponsor
- University of Zurich
Lower Ureteric Stones
Efficacy of Antihistamine Drugs as Medical Expulsive Therapy Alone or in Combination With Alpha Blockers: A Prospective Randomized Controlled Study
we investigate the Efficacy of Antihistamine Drugs as Medical Expulsive Therapy Alone or in Combination with Alpha Blockers in distal ureter stone
- Trial name
- NCT06754410
- Testing
- Tamsulosin, Cetirizine, Cetirizine + Tamsulosin
- Where
- Egypt
- Volunteers
- 480 people
- Sponsor
- South Valley University