Clinical trials: Calculi
Pediatric ALL
Quality of Life for Pediatric Urolithiasis
The aim of this study is to assess the quality of life (QoL) in pediatric patients with urinary stone disease.
- Trial name
- Elattar (NCT06092203)
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Ureteral Calculi, Masturbation
Rate of Spontaneous Stone Passage as Assessed Using Urinary Ultrasonography and Direct Urinary System Radiography
To evaluate the effect of masturbation on the spontaneous expulsion of distal ureteral stones 5-10 mm in size.
- Trial name
- NCT04550559
- Testing
- Endoscopic ureterolitotripsy
- Where
- Turkey (Türkiye)
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- Avrasya University
Urologic Injuries, Disorder of Urinary Stent
Indwelling Stent Discoloration Project
The aim of this study is to identify the root cause for the significant discolouration of Boston Scientific Percuflex based stents.
- Conditions
- Urologic Injuries, Disorder of Urinary Stent, Kidney Calculi, Urinary Tract Obstruction Due to Specified Cause
- Trial name
- NCT02007980
- Where
- Canada
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Gingivitis, Plaque
ToothWave Calculus Reduction and Accumulation Prevention Study
The objective of the study is to evaluate the safety and efficacy of the home-use device ToothWave (Model H7001) for calculus reduction and the prevention of calculus accumulation.
- Conditions
- Gingivitis, Plaque, Calculus, Dental
- Trial name
- NCT04596761
- Testing
- RF-utilizing powered toothbrush
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Home Skinovations Ltd.
Urinary Stone, Renal Injury
Urinary NGAL and KIM-1 After ESWL
The goal of this prospective observational study is to evaluate the effect of different time intervals between extracorporeal shock wave lithotripsy (ESWL) sessions on renal injury using urinary biomarkers in patients with…
- Trial name
- NCT07341269
- Testing
- No Interventions, No intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Marmara University
Urolithiasis
sipIT2: Improving Adherence to Fluid Intake Guidelines for Kidney Stone Prevention
The purpose of this study is to examine the feasibility of using sipIT tools (i.e., wrist-worn sensors, smart water bottles, mobile applications) to increase compliance with physician-recommended fluid consumption guidelines in…
- Trial name
- NCT05196113
- Testing
- sipIT
- Where
- 2 sites in United States
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Kidney Calculi
Allopurinol Effect on MDA,NO,KIM-1 Urine Levels, RI and Renal Elastography in Kidney Stone Patients Post ESWL
Extracorporeal shock wave lithotripsy (ESWL) is accepted as the first treatment choice for most urinary stones. Still, it has adverse effects on the kidneys.
- Trial name
- NCT05414669
- Testing
- Allopurinol Tablet 300 mg, Control Group
- Where
- Indonesia
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- RSUP Prof. Dr. I.G.N.G. Ngoerahal
Ovarian Cancer Prevention
ASA in Prevention of Ovarian Cancer (STICs and STONEs)
While ASA is not a cancer medication, research suggests that taking ASA reduces the probability of getting many types of cancer because of its anti-inflammatory action.
- Trial name
- NCT03480776
- Testing
- Acetylsalicylic acid
- Where
- 17 sites in Australia, Canada
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Canadian Cancer Trials Group
Hyperoxaluria
A Novel Approach for Reducing Hyperoxaluria and Kidney Stone Risk.
This pilot study is proposing a novel approach to directly target intestinal oxalate absorption with the drug Tenapanor, which was recently FDA-approved for treating hyperphosphatemia in patients with chronic kidney disease.
- Trial name
- NCT06481150
- Testing
- Tenapanor
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Urinary Stones, Hypertension
The Links Between Water and Salt Intake, Body Weight, Hypertension and Kidney Stones: a Difficult Puzzle
Nephrolithiasis is a disease that strikes roughly 10% of the Italian population and its incidence in industrialized countries is on the increase.
- Conditions
- Urinary Stones, Hypertension, Overweight, Obesity
- Trial name
- NCT01100580
- Testing
- low salt diet, water therapy
- Where
- Italy
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- University of Parma
Renal Calculi
Diagnostic Accuracy of x Ray Kub in Diagnosing Renal Calculi Keeping CT Scan as Gold Standard
In clinical practice both Xray and CT Scan KUB are reliable,however, Ctscan is superior to X ray KUB in detecting renal and ureteric calculi,the reson being stone that are missed by xray KUB are usually small and sould pass…
- Trial name
- NCT06767384
- Testing
- X-ray
- Where
- Pakistan
- Volunteers
- 235 people, healthy volunteers welcome
- Sponsor
- Superior University
Healthy, Kidney Stone
Assessment of Endogenous Oxalate Synthesis
This study aims to determine the daily rate of endogenous synthesis of oxalate using carbon 13 oxalate isotope tracer technique and a low-oxalate controlled diet.
- Conditions
- Healthy, Kidney Stone, Obesity
- Trial name
- NCT05229952
- Testing
- Low-oxalate controlled diet, Primed, continuous intravenous infusion of 13C2-oxalate
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Dental Calculus
Evaluation of Root Roughness and Smear Layer Formation Using Conventional and Contemporary Dental Curettes
The objective of the present study is to evaluate the surface texture of root after hand instrumentation with Gracey curette, After Five curette and Mini Five curette.Patients having chronic periodontitis and scheduled for…
- Trial name
- NCT04216966
- Testing
- Control group, Gracey Curette, After Five
- Where
- Pakistan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
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
Overactive Bladder, Renal Colic
Preoperative Use of Darifenacin (Enablex) to Alleviate Postoperative Ureteral Stent Pain
This will be a randomized two arm prospective study to evaluate postoperative ureteral stent pain. One arm will be given 3 days of preoperative darifenacin and the control group will have the standard of care which is no…
- Conditions
- Overactive Bladder, Renal Colic, Pain, Postoperative
- Trial name
- NCT01189071
- Testing
- Darifenacin
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Abrasion, Dental, Class I Dental Caries
Performance Of Class I Composite Restorations After Cavity Finishing By Air Abrasion Versus Diamond Stone
The aim of the study is to reveal the performance of the resin composite restorations after finishing the cavity walls and margins using bioactive glass air abrasion particles in comparison to the routine finishing with the…
- Trial name
- NCT06107218
- Testing
- Bioactive Glass Air Abrasion Particles., Diamond Stone.
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Cairo University
Urolithiasis
Supine Versus Prone PNL in Pediatric
To Compare the safety and efficacy of PNL in a modified flank-free supine position versus prone position in pediatric patients
- Trial name
- NCT06012864
- Testing
- PNL
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Renal Stone
Percutaneous Nephrolithotomy for Treatment of Kidney Stones Greater Than 2 cm
Percutaneous nephrolithotomy (PCNL) is a minimally invasive procedure considered as the treatment of choice for the management of large-scale and fully-formed kidney stones.This procedure has a 5% risk of complications including…
- Trial name
- NCT03189264
- Testing
- percutaneous nephrolithotomy for kidney stones
- Where
- Colombia
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Dr Carlos Hernández
Kidney Calculi
The Effect of Education Given to Patients on Pre- and Post-operative Anxiety and Preparation for Discharge
The data of the randomized controlled experimental research were collected at Atatürk University Health Application and Research Hospital Urology Clinics between November 2021 and May 2022.
- Trial name
- NCT05511545
- Testing
- Patient Education Booklet
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Urinary Stone
Etiological Diagnosis of Urinary Stone in Chinese Children
The incidence of nephrolithiasis in children has been reported to increase by approximately 6-10% annually, and the incidence is currently 50 per 100,000 children with high recurrent rate.
- Trial name
- NCT02949323
- Testing
- urinary stone
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine