Clinical trials: Calculi
Kidney Stone
Effect of Dietary Sodium and Potassium Citrate on Renal Mineral Handling
This study intends to characterize the affect of sodium and potassium citrate in the diet on renal function.
- Trial name
- NCT03281928
- Testing
- Sodium and Potassium Citrate
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Aphthous Stomatitis, Recurrent, Aphthous Stomatitis
Effect of Alum Stone Containing Mucosal Adhesive Patches on Healing of Recurrent Aphthous Stomatitis
The evaluation of recurrent aphthous stomatitis (RAS) was performed by an oral medicine specialist, who relied on the clinical manifestations of the condition.
- Conditions
- Aphthous Stomatitis, Recurrent, Aphthous Stomatitis, Aphthous Ulcer
- Trial name
- NCT06960278
- Testing
- Size of aphthous lesions and degree of pain assessed at days 1, 3, and 5., Control, ALUMSTONE
- Where
- Iraq
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Of Anbar
Calculi, Stenosis of Bile Duct
EUS Prior to ERCP in the Positive Setting of Positive Intraoperative Cholangiogram (IOC) During Cholecystectomy
Performing an EUS prior to ERCP in the setting of a positive intraoperative cholangiogram will identify and risk stratify patients for the presence of CBD stones and strictures.
- Trial name
- NCT01525355
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Kidney Stone
Impact of Acute Computed Tomography on Treatment Decisions and Time to Intervention in Renal Colic
This study intend to evaluate the use of acute computed tomography (CT) when acute renal colic, regarding treatment decisions, time to intervention and additional visits to the Emergency Department
- Trial name
- NCT06535711
- Testing
- Acute CT, Deferred CT
- Where
- Sweden
- Volunteers
- 612 people, healthy volunteers welcome
- Sponsor
- Region Skane
Gallstone
Effectiveness of Guided Imagery Meditation in Patients With Laparoscopic Gallstone Surgery
Guided image meditation has been shown to alter the functional circuits of the brain to alleviate pain by mediating breathing and thoughts.
- Trial name
- NCT04390828
- Testing
- Guided Imagery Meditation
- Where
- 2 sites in Taiwan
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- National Yang Ming Chiao Tung University Hospital
Nephrolithiasis, Urinary Tract Infections
A Randomized Trial of Preoperative Prophylactic Antibiotics Prior to Kidney Stone Surgery (Percutaneous Nephrolithotomy [PCNL])
When patients are going to have surgery to remove large kidney stones (percutaneous nephrolithotomy [PCNL]), it is not clear whether the patients benefit from a course of prophylactic preoperative oral antibiotics; currently both…
- Trial name
- NCT02384200
- Testing
- nitrofurantoin monohydrate/macrocrystalline capsules, ampicillin, gentamicin
- Where
- 8 sites in United States, Canada
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Kidney Stone
Research on Early Warning and Diagnosis & Treatment Pathway for Micro Kidney Stones
Exploring abnormal metabolism in kidney stone patients and developing drugs for kidney stone treatment and their mechanisms of action.
- Trial name
- NCT07350369
- Testing
- Detect the levels of metabolites in blood and urine
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Renal Stone
Comparison of Different Analgesia Drug Regimens for Pain Control During ESWL for Renal Stones
We want to compare the effect of lignocaine 2 % gel, Naproxen sodium and their combination on the pain control during extracorporial shock wave lithotripsy for renal stones.
- Trial name
- NCT02786446
- Testing
- Lidocaine gel,, Naproxen Sodium, Lidocaine gel and Naproxen Sodium
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Shifa International Hospital
Urinary Stone, Urinary Calculi
Ultrasound to Facilitate Stone Passage
This is a prospective, open-label, multi-center study to test the clinical feasibility of facilitating stone passage by the combination of breaking and repositioning stones with ultrasound, without the need for anesthesia.
- Trial name
- NCT04796792
- Testing
- Burst Wave Lithotripsy (BWL) and Ultrasonic Propulsion (UP)
- Where
- 3 sites in United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University of Washington
Renal Calculi
FANS VS DISS in Treatment of Renal Stone < 2cm
To compare between FANS \& DISS in : Operative time Stone free rate Complications Amount of fluid irrigation
- Trial name
- NCT07559214
- Testing
- Flexible ureteroscopy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Physical Violence, Sexual Violence
Stepping Stones and Creating Futures Intervention Pilot
This is a shortened interrupted time series pilot evaluation over a twelve month period to evaluate whether the combined Stepping Stones and Creating Futures intervention can reduce men's perpetration of IPV and women's…
- Conditions
- Physical Violence, Sexual Violence, Livelihoods
- Trial name
- NCT03257176
- Testing
- Stepping Stones and Creating Futures
- Where
- South Africa
- Volunteers
- 232 people, healthy volunteers welcome
- Sponsor
- University of KwaZulu
Gallstone, Cholecystitis
A Clinical Study of Chinese Domestic Surgical Robot
This is a prospective, multi-center, randomized, single-blind, parallel-controlled clinical trial to evaluate the safety and efficacy of the Chinese domestic endoscopic instrument control system in clinical treatment.
- Trial name
- NCT04122261
- Testing
- the MicroHand S endoscopic instrument control system, the da Vinci endoscopic instrument control system
- Where
- China
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- The Third Xiangya Hospital of Central South University
Hyperoxaluria
Effect of Over-the-counter Dietary Supplements on Kidney Stone Risk
The purpose of this study is to ascertain whether certain supplements promote excessive urinary oxalate excretion and increase the risk for calcium oxalate kidney stones.
- Trial name
- NCT02404701
- Testing
- Aloe vera with cactus, Cranberry, Green tea extract
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Silicosis
DNA-damage Pathways in Workers Exposed to Silica (Caesar Stone)
Silicosis is well-known occupational disease caused by free crystalline silica (silicon dioxide) and is marked by inflammation and pulmonary fibrosis.
- Trial name
- NCT01329003
- Where
- Israel
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Appendicitis, Evidence of Cholecystectomy
Point of Care 3D Ultrasound for Various Applications: A Pilot Study
Summary 1. Purpose and Objective: The purpose of this study is to test the feasibility of rapid acquisition of point of care 3D ultrasound in obtaining abdominal and/or pelvic images.
- Conditions
- Appendicitis, Evidence of Cholecystectomy, Gallstones, Pregnancy, Ectopic
- Trial name
- NCT02831556
- Where
- United States
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- Duke University
Calcium Oxalate Urolithiasis
Oxalobacter Formigenes Colonization and Urinary Oxalate Excretion
The purpose of this research study is to assess the efficacy of ingesting a small amount of the harmless bacterium Oxalobacter formigenes in establishing residence in the guts of healthy participants and to determine whether this…
- Trial name
- NCT03752684
- Testing
- Moderately high oxalate/low calcium diet non-colonized, Oxalobacter formigenes, Moderately high oxalate/low calcium diet colonized
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Urinary Stones
Acoustic Enhancer Research on Laser Lithotripsy (AEROLITH)
A pivotal study to evaluate the safety and effectiveness of Applaud Acoustic Enhancer when used in conjunction with conventional ureteroscopic laser lithotripsy (URS-LL) in the treatment of subjects with urinary stones.
- Trial name
- AEROLITH (NCT04563039)
- Testing
- Ureteroscopy Laser Lithotripsy (URS-LL) with Acoustic Enhancer, Standard Ureteroscopic Laser Lithotripsy
- Where
- 23 sites in United States
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- Avvio Medical
Gall Stone
RISK FACTORS OF GALL BLADDER STONE
Gallbladder disease is a significant health burden in the developed world and its prevalence has risen by more than 20% in the past three decades In the United States, 20-25 million individuals are affected by gallbladder…
- Trial name
- NCT04822519
- Where
- Egypt
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Sohag University
Gallbladder Cancer, Nutritional and Metabolic Diseases
Chile Biliary Longitudinal Study
Background: The gallbladder is a small organ below the liver. Gallbladder cancer is a leading cause of cancer death among women in Chile. Chile also has among the highest rates of gallbladder cancer and death in the world.
- Trial name
- NCT02692911
- Where
- 3 sites in Chile
- Volunteers
- 4,749 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Shockwave Therapy
Role of Urine PH in Shock Wave Lithotripsy Outcomes in Renal Stone Disease
urolethiasis (kidney stones) is common globally, with recurrence in 50% of patients. Shock Wave Lithotripsy (SWL) is a minimally invasive treatment for stones < 2 cm.
- Trial name
- PHESWL (NCT07711028)
- Testing
- Shock Wave Iithotripsy, Extracorporeal shock wave lithotripsy
- Where
- Egypt
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- Benha University