Clinical trials: Calculi
Renal Stone Disease, Kidney Calculi
The LARC Robot Simplifies Renal Access In Percutaneous Nephrolithotomy
This study is being done to evaluate a new robotic system that helps urologists more precisely reach the kidney during surgery to remove large kidney stones.
- Conditions
- Renal Stone Disease, Kidney Calculi, Refractory Kidney Stones, Kidney Stones
- Trial name
- NCT07211555
- Testing
- LARC Robotic System (Micromate™ Version 3.0)
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- AdventHealth
Cholelithiasis
Lithotripsy for the Treatment of Gallstones
The purpose of this study is to determine the effectiveness and safety of using the Medstone lithotripter to treat single non-calcified gallstones from 4 to 20 mm in diameter.
- Trial name
- NCT00042549
- Testing
- Extracorporeal Shock Wave Lithotripsy, ursodiol
- Where
- 2 sites in United States
- Volunteers
- 184 people, healthy volunteers welcome
- Sponsor
- Medstone International
Pancreatic Duct Stone
Safety and Efficacy of P-ESWL and ERCP
To determine the types, incidence and risk factors of adverse events after pancreatic extracorporeal shock wave lithotripsy (P-ESWL) and endoscopic retrograde cholangiopancreatography (ERCP), define the grading criteria of…
- Trial name
- NCT05916547
- Testing
- pancreatic extracorporeal shock wave lithotripsy
- Where
- China
- Volunteers
- 2,071 people
- Sponsor
- Changhai Hospital
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
Ureteric Stone of Lower Third of Ureter
Medical Stone Expulsive Therapy for Acutely Obstructed Ureteric Calculi
As a first treatment option for small-size ureteric stones, α-blockers are now being used for medical expulsive therapy (MET) instead of invasive procedures.
- Trial name
- NCT05977647
- Testing
- Tamsulosin Oral Capsule
- Where
- Pakistan
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Getz Pharma
Common Bile Duct Gallstones
Conventional Versus Rendezvous Technique of Intraoperative Endoscopic Retrograde Cholangiopancreatography
One of the new methods for management of common bile duct stones is intraoperative endoscopic sphincterotomy. It can be performed by many techniques.
- Trial name
- NCT01190332
- Testing
- endoscopic sphincterotomy by conventional method, endoscopic sphincterotomy by rendezvous method
- Where
- Egypt
- Volunteers
- 98 people
- Sponsor
- Mansoura University
Cholecystitis; Gallstone
Robotic Cholecystectomy Using the Chinese Micro Hand S Robot: A Controlled, Randomized, Prospective Clinical Study
A single-blinded, prospective randomized parallel controlled clinical trial was designed and conducted from December 2019 to November 2020.
- Trial name
- NCT04803487
- Testing
- robot-assisted cholecystectomy
- Where
- China
- Volunteers
- 82 people
- Sponsor
- The Affiliated Hospital of Qingdao University
Common Bile Duct Stones
Endoscopic Retrograde Cholangiopancreatography Access and Complication Rates After Cholecystectomy With Common Bile Duct Stones
The aim of this retrospective, register-based study is to investigate whether access, or no access, to endoscopic retrograde cholangiopancreatography (ERCP) at a surgical unit is associated with the risk of complications in…
- Trial name
- NCT07640204
- Testing
- Exposed group
- Volunteers
- 10,000 people
- Sponsor
- Karolinska Institutet
Ureteral Stones
Is Prophylactic Antibiotics Necessary In Otherwise Healthy Adult Patients Undergoing Ureteroscopic Procedures for Ureteral Stones?
The present study aims to investigate the relative efficacy, safety and risk of a single-dose prophylaxis in otherwise healthy adult patients undergoing ureteroscopic procedures for ureteral stones.
- Trial name
- NCT02635490
- Where
- Taiwan
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
Urinary (Renal or Ureteral) Stones
Comparison Between Two Shock Wave Regimens for Treating Urinary Stones
In order to check if a reduction in the frequency and total number of shocks delivered during extracorporeal shockwave lithotripsy (SWL) results in a great number of stone-free patients,the investigators compared two different…
- Trial name
- NCT01222325
- Testing
- extracorporeal shockwave lithotripsy (SWL)
- Where
- Brazil
- Volunteers
- 302 people
- Sponsor
- University of Sao Paulo General Hospital
Ureteral Calculi, Hyperalgic, Not Complicated
Nefopam and Morphine Consumption in the Treatment of Ureteral Calculi
The administration of néfopam after initial treatment by kétoproféne, could obtain, in patients remaining pain and classically need morphine, analgesia at least the same as morphine alone.
- Trial name
- NCT00639574
- Testing
- Néfopam
- Where
- France
- Volunteers
- 52 people
- Sponsor
- University Hospital, Clermont-Ferrand
Gallstones
Feasibility of Transvaginal Cholecystectomy
Today there are three different ways to remove a gallbladder with gallstones. Surgeons can remove the gallbladder through small incisions in the abdomen. This is called laparoscopic cholecystectomy. It is the current standard.
- Trial name
- TVC (NCT01232959)
- Testing
- Transvaginal Cholecystectomy
- Volunteers
- healthy volunteers welcome
- Sponsor
- Mayo Clinic
Healthy Volunteers, Enteric Hyperoxaluria
Safety, Tolerability, and Pharmacodynamics of NOV-001 in Adult Subjects
The first stage of this study is a prospective, adaptive, Phase 1, first-in-human, randomized, controlled study evaluating safety, tolerability, and pharmacodynamics of NOV-001 in adult healthy volunteers.
- Trial name
- NCT04909723
- Testing
- NOV-001, NB1000S, NB2000P
- Where
- 20 sites in United States, Canada
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- Novome Biotechnologies Inc
Renal Stones, Retrograde Intrarenal Surgery
Safety of Thulium Fiber Laser Litothripsy in the Management of Large Renal Stones (>1000 mm³) and Factors Affecting Treatment Success
The aim of this study is to compare the efficacy and safety of Thulium Fiber Laser (TFL) litothripsy according to stone density and the factors affecting success in patients undergoing retrograde intrarenal surgery (RIRS) for…
- Conditions
- Renal Stones, Retrograde Intrarenal Surgery, Thulium Fiber Laser
- Trial name
- RIRS and TFL (NCT07153978)
- Testing
- Effectivity of TFL on large renal stone
- Where
- Turkey (Türkiye)
- Volunteers
- 81 people
- Sponsor
- Muharrem Baturu
Acute Cholecystitis
EUS-guided Gallbladder Drainage Instead of Laparoscopic Cholecystectomy for Acute Cholecystitis. A Feasibility Study.
To evaluate the feasibility of performing EGBD as a treatment of acute calculous cholecystitis in patients that are indicated for laparoscopic cholecystectomy.
- Trial name
- EGDB (NCT04197908)
- Testing
- EUS-guided gallbladder drainage (EGBD)
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Chinese University of Hong Kong
Cystinuria, Nephrolithiasis, Calcium Oxalate
Use of an Herbal Preparation to Prevent and Dissolve Kidney Stones
We will investigate the safety and effectiveness of a mixture of 9 east Indian herbs known as Cystone regarding their ability to dissolve existing kidney stones and prevent formation of new ones.
- Trial name
- NCT00381849
- Testing
- Cystone
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Mayo Clinic
Kidney Stone
Influence of Obesity on Endogenous Oxalate Synthesis
There is increasing evidence that obesity is associated with increased urinary oxalate excretion, an important risk factor for calcium oxalate stone formation.
- Trial name
- NCT03704350
- Testing
- controlled diet
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Dental Plaque, Calculus, Dental
Electric Toothbrush Efficacy in Preventing Dental Plaque Development
The present study will be the first to compared dental plaque quantitation between an oscillating-rotating electric toothbrush and a manual toothbrush with a new QLF technology.
- Trial name
- E-TOOTH (NCT06358482)
- Testing
- oscillating toothbrush, standard manual toothbrush
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Riccardo Polosa
Urolithiasis, Urologic Diseases
Effectiveness of Drainage by PCN vs. JJ in Patients With Symptoms of Obstructive Kidney Disease Caused by Urolithiasis
To investigate the effectiveness of percutaneous nephrostomy catheter placement versus retrograde double J catheter placement in patients with symptoms of obstructive kidney disease (with either infection and/or pain and/or…
- Conditions
- Urolithiasis, Urologic Diseases, Urinary Calculi, Urinary Obstruction
- Trial name
- STONE (NCT04594161)
- Testing
- Percutaneous Nephrostomy, Double J catheter
- Where
- Netherlands
- Volunteers
- 204 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Calculi, Urinary, Dietary Supplements
Analysis of Urine Composition Saturation and Dietary Intervention in Subjects Without Urinary Calculi
Urinary calculi have become a global public health problem, which brings a huge economic burden to society and individuals. The pathogenesis of urinary calculi is not completely clear.
- Conditions
- Calculi, Urinary, Dietary Supplements, Urine Specimen Collection
- Trial name
- NCT05102279
- Testing
- Giving subjects different phosphorus diets at different stages of the trial
- Where
- China
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
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