Clinical trials: Kidney Calculi (or Renal Calculi / Nephrolithiasis)
Urolithiasis, Kidney Calculi
Human Voice vs AI-Cloned Voice Audio Added to Written Consent Before Ureteroscopy or Retrograde Intrarenal Surgery (AUDIO-CONSENT)
Before kidney stone surgery with a flexible or semirigid ureteroscope, patients must read and sign a written consent form, but many patients find these forms long and hard to understand.
- Conditions
- Urolithiasis, Kidney Calculi, Ureteral Calculi, Informed Consent
- Trial name
- AUDIO-CONSENT (NCT07859436)
- Testing
- Standard written informed consent, Human-voice audio consent recording, AI-cloned-voice audio consent recording
- Where
- 3 sites in Turkey (Türkiye)
- Volunteers
- 240 people
- Sponsor
- Aydin Adnan Menderes University
Kidney Stone, Ureteral Stone
Ureteroscopy With High-powered Holmium:Yag Laser Lithotripsy With and Moses On or Moses Off
The purpose of this study is to compare Moses 2.0 pulse modulation technology and the standard high powered Holmium Laser lithotripsy and how it will affect time in the operating room, time using the laser, laser energy, and…
- Trial name
- NCT06346483
- Testing
- Dusting without Moses 2.0 Modulation, Dusting with Moses 2.0 Modulation, Moses 2.0 Modulation
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Northwestern University
Renal Stones
Ureteroscopic Lithotripsy for Renal Stones Using a Sheathless Approach or Using a Flexible and Navigable Ureteral Access Sheath (FANS)
The primary aim of the study is to compare stone free rates following ureteroscopic (URS) lithotripsy for renal stones with Thulium Fiber Laser (TFL) using a sheathless approach (low power laser settings) or using a flexible and…
- Trial name
- NCT07741084
- Testing
- Sheathless URS, FANS, low power, FANS, high power
- Where
- Norway
- Volunteers
- 225 people
- Sponsor
- Haukeland University Hospital
Prostate Cancer, Benign Prostatic Hypertrophy
Evaluation of the NV-VPAC1 Prostate Cancer (PCa) Urine Diagnostic Test in Subjects With Biopsy-confirmed Prostate Cancer, Benign Prostatic Hypertrophy, or Bladder/Kidney Stones.
This is a double-blind, study to evaluate the performance of NV-VPAC1 PCa Urine Diagnostic Test in three distinct populations being treated at the Intermountain Urology Clinic.
- Conditions
- Prostate Cancer, Benign Prostatic Hypertrophy, Bladder Stones, Kidney Stones
- Trial name
- VPAC (NCT03630926)
- Testing
- NV-VPAC1 PCa Urine Diagnostic Test
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Intermountain Health Care, Inc.
Renal Lithiasis, Antiplatelet
Maintenance of an Antiaggregation by Acetylsalicylic Acid, While a Extracorporeal Lithotripsy Session on a Kidney Stone is Perfomed: Comparative Unicentric Prospective Study
Background/Rationale for the study: Lithiasis pathology is increasingly common because of the change in our lifestyle and our food.
- Conditions
- Renal Lithiasis, Antiplatelet, Hematoma
- Trial name
- KARLITHO (NCT03437057)
- Testing
- acetylsalicylic acid (below or equal to) 250 mg
- Where
- France
- Volunteers
- 300 people
- Sponsor
- University Hospital, Clermont-Ferrand
Urolithiasis
Differences in Urine NGAL Levels in Patients Undergoing RIRS With or Without Ureteral Access Sheath
This study will include patients aged between 18 and 65 who will undergo retrograde infrarenal surgery (RIRS) due to renal stone(s).
- Trial name
- NCT02485002
- Testing
- RIRS with ureteral access sheath, RIRS without ureteral access sheath
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Selcuk University
Hyperuricemia or Gout, Nephrolithiasis
Exploratory Study on the Treatment of Gout With Potassium Citrate Sustained-release Tablets
To evaluate whether alkalization has the effect of lowering uric acid and reducing gout flare and determine whether alkalization has a role in the prevention and treatment of urinary calculi in gout, the research participants…
- Trial name
- NCT06966635
- Testing
- Sodium Bicarbonate Oral Capsule, Potassium Citrate Tablets, uric-acid-lowering drug
- Where
- China
- Volunteers
- 312 people
- Sponsor
- Huashan Hospital
Kidney Stones
A Trial of Pyridoxamine to Lower Urine Oxalate in Subjects With Stone Disease or Hyperoxaluria
To determine whether pyridoxamine can decrease oxalate excretion in subjects who have normal oxalate excretion (but who have had kidney stones), and in subjects who have primary hyperoxaluria.
- Trial name
- NCT00490113
- Testing
- Pyridoxamine
- Sponsor
- University of Kansas Medical Center
Kidney Stones
Can a Spot Urine Replace or Improve 24 Hour Urine Collections in Kidney Stone Patients
This study will sought to determine if limited urine collections can provide similar or more informative data than standard 24-hour urine collections used to evaluate kidney stone formers.
- Trial name
- NCT01420354
- Where
- Canada
- Volunteers
- 21 people
- Sponsor
- University of British Columbia
Kidney Calculi
Failed Insertion of Ureteral Access Sheath During Flexible Ureterorenoscopy
Percutaneous nephrolithotomy (PNL) is the gold standard recommended treatment technique for kidney stones larger than 20 mm. For kidney stones between 10 - 20 mm, both shock wave lithotripsy (SWL) or flexible ureterorenoscopy…
- Trial name
- NCT05911945
- Testing
- Flexible Ureterorenoscopy, Mini Percutaneous Nephrolithotomy
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people
- Sponsor
- Haseki Training and Research Hospital