Clinical trials: Calculus
Kidney Stone
Evaluation of Emergency Computed Tomography in Suspected Renal Colic. This is an Observational Retrospective Study Aimed to Evaluate Emergency Computed Tomography in Patients at the Emergency Department in Helsingborg, Sweden, With Suspected Acute Renal Colic.
The goal of this observational study is to learn more about diagnostics in patients with suspected acute renal colic at the emergency department.
- Trial name
- NCT06805149
- Where
- Sweden
- Volunteers
- 1,500 people
- Sponsor
- Region Skane
Urolithiasis, Calcium Oxalate, Kidney Stone
A Single-Center Clinical Study on the Efficacy and Safety of VISOR
Goal of this trial: To test a new tool called VISOR in adults (aged 18-80) with 1-3 cm kidney or ureter stones. We want to see: 1. If it's safe and works well 2.
- Trial name
- NCT07071948
- Testing
- Multifunctional Integrated Flexible Ureteroscope
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Inflammatory Bowel Diseases
Gallstones and Risk of Inflammatory Bowel Disease
The purpose of this study was to evaluate the association between gallstone disease and the risk of inflammatory bowel disease.
- Trial name
- NCT05882006
- Testing
- gallstones
- Where
- 4 sites in China
- Volunteers
- 5,035 people
- Sponsor
- Hepatopancreatobiliary Surgery Institute of Gansu Province
Urinary; Sepsis
PSP as Indicator for Urinary Sepsis in ICU
Sepsis is a life-threatening organ dysfunction caused by a dysregulated host response to infection. For clinical operationalization, organ dysfunction can be represented by an increase in the Sequential Organ Failure Assessment…
- Trial name
- NCT06090526
- Testing
- pancreatic stone protein "PSP" measurement
- Volunteers
- 80 people
- Sponsor
- Ain Shams University
Common Bile Duct Stone, Abdominal Massage
Effect of Abdominal Massage on Prevention of Recurrent Common Bile Duct Stones After Endoscopic Sphincterotomy
Endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic sphincterotomy (EST) are the preferred techniques for treating common bile duct stones (CBDS) due to their advantages of minimal trauma, rapid recovery, low…
- Trial name
- NCT05892458
- Testing
- Abdominal massage
- Where
- China
- Volunteers
- 166 people
- Sponsor
- Air Force Military Medical University, China
Kidney Calculi
Effect of Anesthesia Type on Surgeon Workload During Endoscopic Kidney Stone Surgery
This prospective observational study aims to evaluate the association between anesthesia type and surgeon-perceived workload and surgical ergonomics in adult patients undergoing flexible ureteroscopy and retrograde intrarenal…
- Trial name
- RIRS-ERG (NCT07763600)
- Testing
- General Anesthesia (GA), Spinal Anesthesia (SA)
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Malatya Governor Research Hospital
Renal Calculi, Pain
Lithotripsy and Analgesia With 3D Hypnosis Mask
The study is a randomised trial of hypnosis with 3D virtual reality headset (intervention group) versus control group with no hypnosis and no virtual reality headset to compare remifentanil consumption during shock wave…
- Trial name
- LAHMA (NCT04869293)
- Testing
- Hypnosis 3D virtual reality headset
- Where
- 2 sites in France
- Volunteers
- 106 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Stone, Urinary
Silodosin vs Tamsulosin as MET
The spontaneous passage rate for ureteral stone less than 1cm causing acute ureteral obstruction is about 50%. Previous Cochrane review has concluded that alpha blocker is likely to increase stone passage rate, reduce time to…
- Trial name
- NCT05570084
- Testing
- Silodosin, Tamsulosin
- Where
- Hong Kong
- Volunteers
- 80 people
- Sponsor
- Princess Margaret Hospital, Hong Kong
Calculi, Urinary
Study of the Benefits of a Short Spa Treatment on the Elimination of Residual Lithic Fragments After Treatment
Current urological therapeutic modalities are represented by extracorporeal lithotripsy (ECL), rigid (URS) or flexible (URSsple) uretero-renoscopy and percutaneous nephrolithotomy (PCNL).
- Trial name
- LITHUTHERM (NCT04031911)
- Testing
- Hydroposturotherapy, Standard support in urology
- Where
- France
- Volunteers
- 1 people
- Sponsor
- GUILLEMIN Francis, MD
Uric Acid Stones
Impact of Sodium Bicarbonate on 24-hour Urine Parameters in Hypocitriuric and Uric Acid Stone Formers
The incidence of kidney stone disease continues to rise globally. Although the treatment of kidney stone disease has dramatically improved in recent years, surgical management remains invasive and expensive.
- Trial name
- NCT06335537
- Testing
- Potassium citrate, Sodium bicarbonate
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of California, Irvine
Paraffinoma, Granuloma, Foreign-Body
The GranStone Trial
This study will investigate whether treatment with empagliflozin or losartan can reduce the risk of kidney stone formation in patients with paraffin disease, a condition caused by the injection of paraffin oil into muscle tissue…
- Trial name
- NCT07828002
- Testing
- empagliflozin (Jardiance) 25 mg, Losartan 100 mg
- Where
- Denmark
- Volunteers
- 100 people
- Sponsor
- Martin Blomberg Jensen
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
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
Urolithiasis, Lithotripsy
A Study on the Application of NE Irrigation Fluid for Hemostasis in Flexible Ureteroscopic Lithotripsy: A Prospective Single-arm Interventional Study of Upper Urinary Tract Calculi.(NE: Norepinephrine)
Urinary stone disease is globally prevalent with rising incidence and recurrence, imposing heavy socioeconomic burdens. Flexible ureteroscopy has advanced stone treatment.
- Trial name
- NCT07786844
- Testing
- Using irrigation fluid with a certain concentration of norepinephrine
- Where
- China
- Volunteers
- 55 people
- Sponsor
- Geriatric Hospital of Nanjing Medical University
Ureteroscopy, Urolithiasis
Disposable 7.5Fr Electronic Flexible Ureteroscope Combined 10Fr Ureteral Access Sheath for Treatment of Renal Stone <2cm
Observation efficacy and safety of disposable f7.5 electronic flexible ureteroscope combined f10 ureteral guide sheath for treatment of renal stone <2cm.
- Trial name
- NCT06491524
- Testing
- Using disposable 7.5Fr electronic flexible ureteroscope combined 10Fr ureteral access sheath to treat renal stone <2cm
- Where
- China
- Volunteers
- 23 people
- Sponsor
- Ningbo No. 1 Hospital
Acupressure, Urinary Calculi
Acupressure as Complementary Analgesia in Shock Wave Lithotripsy
This study aims to evaluate the efficacy of acupressure applied to the LI4 (Hegu) and Qiu points before Extracorporeal Shock Wave Lithotripsy (ESWL) in patients with kidney or proximal ureteral stones.
- Conditions
- Acupressure, Urinary Calculi, Urolithiasis, ESWL
- Trial name
- NCT07885696
- Testing
- Acupressure
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people
- Sponsor
- Medipol University
Nephrolithiasis
Hydrochlorothiazide for Kidney Stone Recurrence Prevention
The investigators plan to assess the efficacy of standard and low dose HCTZ treatment in the recurrence prevention of calcium-containing kidney stones.
- Trial name
- NOSTONE (NCT03057431)
- Testing
- 12.5 mg hydrochlorothiazide, 25.0 mg hydrochlorothiazide, 50.0 mg hydrochlorothiazide
- Where
- 12 sites in Switzerland
- Volunteers
- 416 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Kidney Calculi
Ambulatory Versus Inpatient Percutaneous Nephrolithotomy
The goal of the study is to determine if ambulatory tubeless PCNL is safe and effective compared to inpatient PCNL with a nephrostomy tube.
- Trial name
- NCT04690010
- Testing
- Ambulatory tubeless PCNL, Inpatient PCNL with nephrostomy tube
- Where
- United States
- Sponsor
- University of California, San Francisco
Acute Gallstone Pancreatitis
The Effect of Gallstone Characteristics for the Severity of Gallstone Pancreatitis
The purpose of this study was to determine the effect of gallstone characteristics for the severity of acute gallstone pancreatitis (GSP)
- Trial name
- NCT05498961
- Testing
- Gallstone characteristics
- Where
- China
- Volunteers
- 301 people
- Sponsor
- Hepatopancreatobiliary Surgery Institute of Gansu Province
Kidney Calculi
Are There Protective Effects of Antioxidants, Calcium Channel Blocker and Angiotensin Receptor Blocker Against Extracorporeal Shockwaves Lithotripsy Induced Renal Injury?
This study will be conducted to evaluate the protective effects and mechanisms of antioxidants (vitamins A, C, E and Selenium), calcium channel blocker (Verapamil) and angiotensin receptor blocker (Lozartan) against shock wave…
- Trial name
- SWL (NCT01675362)
- Testing
- Antioxidant group, Calcium Channel Blockers, Angiotensin receptor blocker group
- Where
- Egypt
- Volunteers
- 160 people
- Sponsor
- Mansoura University