Clinical trials: Calculus
Kidney Stones
Effect of Sodium Thiosulfate on Urine Chemistries of Hypercalciuric Stone Formers
Sodium thiosulfate may be useful to prevent recurrence of calcium-containing kidney stones. It will be studied in people with high amounts of urine calcium.
- Trial name
- NCT01088555
- Testing
- Sodium thiosulfate
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- VA New York Harbor Healthcare System
Renal Stones
Standard Versus Mini Percutaneous Nephrolithotomy for Renal Stones
Renal stone disease is a common urological condition associated with significant morbidity. Percutaneous nephrolithotomy (PCNL) is the standard treatment for renal stones larger than 2 cm.
- Trial name
- NCT07464717
- Testing
- Mini Percutaneous Nephrolithotomy, Standard Percutaneous Nephrolithotomy
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Khyber Teaching Hospital
Common Bile Duct Stones.
Comparison Between Pre and Intraoperative ERCP in Treatment of Common Bile Duct Stones
ERCP plays an important role in management of common bile duct stones. Herein the investigators compare preoperative against intraoperative ERCP.
- Trial name
- NCT01046552
- Testing
- preoperative ERCP and LC, Intraoperative ERCP and LC
- Where
- Egypt
- Volunteers
- 210 people
- Sponsor
- Mansoura University
Kidney Stone, Stone, Kidney
Kidney Stone Inflammation
This observational study aims to look at the connections between kidney stones, insulin resistance, and inflammation. The researchers hypothesize that people who form calcium kidney stones and have insulin resistance may have…
- Trial name
- NCT06436235
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Urinary Tract Stone Surgery, Relaxation Exercise
Relaxation Exercise Interventions for Individuals Who Have Undergone Urinary Tract Stone Surgery
This randomized controlled trial aims to evaluate the effects of the Benson relaxation exercise and the Jacobson relaxation exercise-administered to individuals undergoing urinary tract stone surgery-on pain, vital signs (blood…
- Conditions
- Urinary Tract Stone Surgery, Relaxation Exercise, Anxiety, Vital Signs
- Trial name
- Relaxation-RCT (NCT07873008)
- Testing
- Benson Relaxation Exercise Group, Jacobson Relaxation Exercise Group
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Ondokuz Mayıs University
Gall Bladder Stone in Cirrhotics
Clipless Laparoscopic Cholecystectomy Using Harmonic Scalpel in Cirrhotic Patients a Prospective Randomized Study
This study included group (A) (60 patients with liver cirrhosis and complaining of gall stone) in whom LC was done using traditional method (TM) by clipping both cystic duct and artery and dissection of gall bladder from liver…
- Trial name
- CLC (NCT01009450)
- Testing
- LC was done using traditional method, LC was done using harmonic ACE
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Mansoura University
Kidney Stones, Renal Calculi
Database and Registry for Renal Diverticulum
Historically, percutaneous treatment of stone-bearing caliceal diverticula has resulted in the best success rates when examining factors such as symptom relief and stone-free rates (Jones, et al, 1991).
- Conditions
- Kidney Stones, Renal Calculi, Tic
- Trial name
- NCT00169715
- Testing
- Percutaneous Caliceal Diverticuli
- Where
- United States
- Volunteers
- 86 people
- Sponsor
- Indiana Kidney Stone Institute
Gallbladder Disease, Biliary Colic
Fluorescence Imaging on the da Vinci Surgical System for Intra-operative Near Infrared Imaging of the Biliary Tree (up to 2-weeks Post-operatively)
The investigators hypothesize that the da Vinci Fluorescence Imaging Vision System provides real-time endoscopic near infrared fluorescence imaging of the biliary anatomy as defined as identifying biliary vessels; either cystic…
- Conditions
- Gallbladder Disease, Biliary Colic, Gallstones
- Trial name
- NCT01410734
- Testing
- Indocyanine green (ICG)
- Where
- 2 sites in Italy, Switzerland
- Volunteers
- 72 people
- Sponsor
- Intuitive Surgical
Intracerebral Hemorrhage, Brain Hemorrhage
Efficacy and Safety of Calculus Bovis Sativus (CBS) for Intracerebral Hemorrhage(CBSinICH)
The most common cause of death for Chinese patients is intracerebral hemorrhage(ICH), particularly cerebral infarction. It places a heavy burden on people, families, and society as a whole and poses considerable risks of death…
- Trial name
- NCT07080632
- Testing
- Calculus bovis sativus (CBS), Natural Calculus Bovis(NCB)
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Tongji Hospital
Chronic Hypoparathyroidism
Efficacy of Calcium Citrate Versus Calcium Carbonate for the Management of Chronic Hypoparathyroidism
Hypoparathyroidism is an endocrinopathy characterized by a deficient secretion or action of PTH associated with low calcium level.
- Trial name
- NCT03425747
- Testing
- Calcium Carbonate, Calcium Citrate
- Where
- Italy
- Volunteers
- 26 people
- Sponsor
- Campus Bio-Medico University
Hyperoxaluria, Nephrolithiasis
Evaluating ALLN-177 for Reducing Urinary Oxalate Excretion in Calcium Oxalate Kidney Stone Formers With Hyperoxaluria
The purpose of this study is to evaluate the effect of ALLN-177 to reduce urinary oxalate excretion in patients with recurring kidney stones and enteric or idiopathic hyperoxaluria.
- Trial name
- NCT02289755
- Testing
- ALLN-177
- Where
- 4 sites in United States
- Volunteers
- 16 people
- Sponsor
- Allena Pharmaceuticals
Ureteric Stone
Ultraslow SWL Versus Slow SWL for Ureteric Stones With High Attenuation Value
Ultraslow full-power SWL versus slow power-ramping SWL in ureteric stones with high attenuation value
- Trial name
- ESWL (NCT03795545)
- Testing
- SWL
- Where
- Egypt
- Volunteers
- 101 people
- Sponsor
- Cairo University
Chronic Pancreatitis
Predictors of Pain Relief in Chronic Pancreatitis Undergoing ESWL
Extra corporeal shock wave therapy (ESWL) is recommended for pain management in patients with stone formation in pancreatic duct.
- Trial name
- NCT04490083
- Testing
- Extra corporeal shock wave lithotripsy
- Where
- India
- Volunteers
- 80 people
- Sponsor
- Asian Institute of Gastroenterology, India
Calcium Phosphate Kidney Stones
Treatment for Calcium Phosphate Kidney Stone Disease
The investigators will examine in two studies whether citric acid or potassium citrate can reduce calcium phosphate saturation in urine of Calcium Phosphate stone formers.
- Trial name
- NCT01754779
- Testing
- Citric Acid, Potassium Citrate
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- University of Texas Southwestern Medical Center
Urinary Tract Stones, Pain
Pain and Anxiety During Extracorporeal Shock Wave Lithotripsy
Investigators observed that during the Extracorporeal Shock Wave Lithotripsy (ESWL) non-pharmacological methods used for reducing the level of the pain and anxiety among the patients with the urinary stones are not sufficient and…
- Conditions
- Urinary Tract Stones, Pain, Anxiety
- Trial name
- NCT02725281
- Testing
- Stress ball, Music
- Volunteers
- 120 people
- Sponsor
- Saglik Bilimleri Universitesi Gulhane Tip Fakultesi
Stones, Kidney, Ureteric Injury
Intra-ureteric Aminophylline Instillation on Flexible Ureteroscopy Procedure
in this study we are going to evaluate the efficacy of intra-ureteric aminophylline instillation in facilitating ureteric access sheath placement prior to flexible ureteroscopy in reducing ureteric injury rates.
- Trial name
- NCT06830577
- Testing
- Usage of Aminophylline prior to ureteric dilatation in Flexible uretroscopy, Sequential teflon dilator usage prior to ureteric access sheath placement in flexible uretroscopy, Aminophylline instillation and Ureteral dilators together
- Where
- Egypt
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Kidney Stones, Nephrolithiasis
FANS vs CVAC for Medium to Large Stones
Improvements in ureteroscopes have led to improved stone free rates. Two new devices (FANS - Flexible and Navigable Suction) and the CVAC ureteroscope have never been compared head to head.
- Trial name
- NCT07514351
- Testing
- ureteroscopy, CVAC
- Where
- United States
- Volunteers
- 159 people
- Sponsor
- Ohio State University
Kidney Stone, Ureteric Stone
Safety and Efficacy of Combination of Tamsulosin 0.4 mg Plus Tadalafil 5mg Versus 2.5 mg
Ureteral stenting is a common urological procedure performed to relieve obstruction and facilitate urinary drainage. Despite its effectiveness, stent-related symptoms (SRS) such as dysuria, frequency, urgency, flank pain, and…
- Trial name
- NCT07562282
- Testing
- Tamsulosin
- Where
- Egypt
- Volunteers
- 140 people
- Sponsor
- Ain Shams University
Kidney Stones, Ureteral Stones
The Efficacy of Tamsulosin in the Treatment of Ureteral Stones in Emergency Department Patients
To determine if emergency department patients with acute ureteral colic pain due to a ureteral stone who are treated with tamsulosin, versus placebo, will experience a shorter time to passage of their stone or resolution of their…
- Trial name
- NCT00448123
- Testing
- Tamsulosin
- Where
- United States
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- Robert Swor
Renal Stone
Supervised Endoscopic Tele-controlled Intelligent Lithotripsy
This is a phase I feasibility study to investigate the use of a novel intelligent robotic retrograde intrarenal surgery (RIRS) platform.
- Trial name
- SENTINEL-1 (NCT07411391)
- Testing
- RIRS using the TaloStone T1000 RIRS platform
- Where
- 2 sites in Hong Kong
- Volunteers
- 15 people
- Sponsor
- Chinese University of Hong Kong