Clinical trials: Ureteral Stones
Ureter Stone
Effectiveness Basket Wires for the Maintenance of Stone and Pneumatic Probe in the Treatment of Ureteral Stones
Patients included in the study included the necessary tests U / A, K, Na, Cr, BUN, CBC, And U / C was checked and anesthesia counseling was done. Patients were prepared for action.
- Trial name
- NCT03980444
- Testing
- Basket of wire, control group, no basket
- Where
- 2 sites in Iran
- Volunteers
- 124 people
- Sponsor
- Mohammad Sadegh Bagheri Baghdasht
Ureteral Calculi
Efficacy of Tamsulosin Oral-controlled Absorption System (OCAS) in the Treatment of Distal Ureteral Stones
This is a randomized double blind placebo-controlled study that will assess the efficacy of Tamsulosin oral-controlled absorption system (OCAS) 0.4 mg in the conjunctive medical treatment of distal ureteral stones with a size of…
- Trial name
- NCT01167062
- Testing
- Tamsulosin Hydrochloride OCAS 0.4 mg
- Where
- Thailand
- Volunteers
- 120 people
- Sponsor
- Chiang Mai University
Kidney Calculi, Ureteral Calculi
Alfuzosin Hydrochloride to Promote Passage of Distal Ureteral Calculi
This study will assess improvement in the percentage of spontaneous stone passage for distal ureteral calculi for alfuzosin compared to placebo, decrease of pain and narcotic/analgesic use associated with stone passage, decrease…
- Conditions
- Kidney Calculi, Ureteral Calculi, Colic
- Trial name
- NCT00177086
- Testing
- Alfuzosin Hydrochloride
- Where
- United States
- Volunteers
- 76 people
- Sponsor
- University of Minnesota
Acute Renal Colic, Ureteric Stone
Parecoxib vs Paracetamol in the Treatment of Acute Renal Colic
This study will be conducted to compare the efficacy and safety of Parecoxib versus Paracetamol for treatment of acute renal colic due to ureteric stones.
- Trial name
- NCT03704623
- Testing
- Paracetamol, Parecoxib
- Where
- Kuwait
- Volunteers
- 200 people
- Sponsor
- Mansoura University
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
Urinary Stones
Retrograde Ureteral Catheterization Is Not Essential in Percutaneous Nephrolithotomy: A Randomized Controlled Trial
Percutaneous nephrolithotomy (PCNL) is currently the first-line treatment for upper urinary tract stones larger than 2 cm. It is minimally invasive and enables rapid recovery, thus winning the approval of patients .
- Trial name
- NCT06750913
- Testing
- Comparison between PCNL without Catheterization in the Split-leg Prone Position and Traditional PCNL
- Where
- China
- Volunteers
- 140 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Nephrolithiasis, Ureterolithiases
Validation of Low Dose CT for Diagnosis of Urolithiasis
The investigators have developed an extremely low dose renal computed tomography (CT) protocol that on preliminary testing has an effective dose in the range of a single view abdominal radiograph.
- Trial name
- NCT03656913
- Testing
- Extremely low dose CT
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Stone, Kidney, Stone Ureter
Virtual Reality for Pain Control During Extracorporeal Shock Wave Lithotripsy: a Prospective, Comparative, Randomized Study at a Single Institution
The aim of this study is to prospectively analyze patient satisfaction, pain, delivered energy and clinical effectiveness of using VR as a complimentary treatment modality during SWL.
- Trial name
- NCT05183269
- Testing
- Oncomfort virtual reality monitor (Oncomfort SA, Wavre, Belgium)
- Where
- Belgium
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- AZ Sint-Lucas Gent
Urolithiasis, Stone Ureter
A Randomized Clinical Trial to Evaluate the Effectiveness of Oral Potassium Citrate in Preventing Ureteral Stent Encrustation in Patients Undergoing Ureteroscopy for Uric Acid Kidney Stones
This randomized clinical trial aims to evaluate the efficacy of oral potassium citrate in reducing ureteral stent encrustation following ureteroscopy for uric acid kidney stones.
- Trial name
- NCT06819553
- Testing
- Oral Potassium Citrate
- Where
- Egypt
- Volunteers
- 48 people
- Sponsor
- Zagazig 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
Ureteral Stone
Efficacy and Safety of Silodosin in the Treatment of Natural Expulsion in Patients With Ureteral Stones
A lower ureteral calculus, which measures 5 millimeters and less, may be easily expelled by symptomatic therapy. Actually, it has about a 50% chance of successful expulsion.
- Trial name
- STONE (NCT01533389)
- Testing
- Silodosin
- Where
- 5 sites in South Korea
- Volunteers
- 114 people
- Sponsor
- JW Pharmaceutical
Acute Calculous Anuria, Ureteral Calculi
Intravesical Aminophylline for Urgent Ureteral Stenting in Acute Calculous Anuria
Acute calculous anuria is a urological emergency caused by ureteral stone obstruction in a solitary functioning kidney or bilateral ureteral obstruction.
- Conditions
- Acute Calculous Anuria, Ureteral Calculi, Obstructive Uropathy, Acute Kidney Injury
- Trial name
- NCT07617948
- Testing
- Intravesical Aminophylline
- Where
- Egypt
- Volunteers
- 72 people
- Sponsor
- Beni-Suef University
Kidney Stone
The RELIEF™ Ureteral Stent Randomized Controlled Trial
Assessment of the backwards flow of urine from the bladder into the ureter (retrograde urine reflux) after placement of the RELIEF® Ureteral Stent using imaging of the bladder after filling it with contrast and assigning a…
- Trial name
- NCT06720740
- Testing
- RELIEF Ureteral Stent, Standard of Care Ureteral Stent
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of California, San Diego
Urinary Stones
Management of Fragments During Ureteroscopy
The purpose of this study is to study the outcome of patients after ureteroscopy in which all fragments remaining after holmium laser lithotripsy were retrieved compared to those where small, insignificant fragments were left for…
- Trial name
- NCT00637650
- Testing
- Ureteroscopy, Holmium Laser lithotripsy and active retrieval of fragments, Ureteroscopy, Holmium laser lithotripsy, no intent to retrieve any remaining fragment
- Where
- Israel
- Sponsor
- The Chaim Sheba Medical Center
Ureteral Stent Placement, Kidney Stone
NSAIDs Stent Study
This is a pilot study to (1) evaluate the effect of Ketorolac on inflammatory response and its impact on stent related symptoms in patients undergoing stent placement procedure and (2) assess feasibility of recruitment…
- Trial name
- NCT03638999
- Testing
- Ketorolac Trometamol 30Mg/1mL Injection, Normal saline
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Washington University School of Medicine
Acute Renal Colic, Nephrolithiasis
Conditional Imaging Prescription Strategy for Exploration of Acute Uncomplicated Renal Colic
Prospective single centre study aiming at validating a conditional imaging strategy for diagnosis of suspected kidney stone. Consecutive Emergency department patients referred to the medical imaging department for exploration of…
- Trial name
- IMAGENCO (NCT02878148)
- Testing
- Diagnostic imaging modalities for suspected renal colic
- Where
- France
- Volunteers
- 220 people
- Sponsor
- University Hospital, Montpellier
Pediatric Urolithiasis, Kidney Stone
Standard Versus Flexible and Navigable Suction Ureteral Access Sheath in Pediatric Flexible Ureterorenoscopy for Renal Stones < 2 cm
This randomized controlled trial aims to compare the efficacy and safety of a Flexible and Navigable Suction Ureteral Access Sheath (FANS) versus a standard ureteral access sheath during flexible ureterorenoscopy (FURS) in…
- Conditions
- Pediatric Urolithiasis, Kidney Stone, Nephrolithiasis
- Trial name
- FANS-UAS (NCT07689565)
- Testing
- Standard Ureteral Access Sheath (Boston Scientific)., Flexible and Navigable Suction UAS (ClearPetra).
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Tanta University
Urinary Calculi
Use of a Ureteral Access Sheath During Ureteroscopy and Its Effect on Stone Free Rate
Patients with upper ureteral or renal stones will be randomized to undergoing ureteroscopy with or without a ureteral access sheath.
- Trial name
- NCT00199524
- Testing
- Navigator Ureteral Access Sheath
- Where
- 5 sites in Canada
- Volunteers
- 44 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Ureterolithiasis, Nephrolithiasis
Prospective Comparison Between Different Laser Settings for Ureteral \ Kidney Stones Treatment During Ureteroscopy
A prospective study comparing different laser settings used for stone fragmentation during ureteroscopy
- Trial name
- NCT02279927
- Testing
- Ureteroscopy
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Carmel Medical Center
Ureteric Stone
Ultrasound Guided Ureteroscopy and Ureteric Stones
The prevalence of urolithiasis is steadily increasing with an estimation of 1 out of 11 people in the United States. The prevalence of calculi in Afro-Asian region including Arab Republic of Egypt ranges from 4% to 20%.
- Trial name
- NCT03404986
- Testing
- ureteroscopy, Ultrasonography
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Assiut University