Clinical trials: Renal Stone Disease
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
Urinary Stone, Renal Colic
Radiomics and Image Segmentation of Urinary Stones by Artificial Intelligence
Kidney stone disease causes significant morbidity, and stones obstructing the ureter can have serious consequences. Imaging diagnostics with computed tomography (CT) are crucial for diagnosis, treatment selection, and follow-up.
- Conditions
- Urinary Stone, Renal Colic, Obstruction Ureter, Urosepsis
- Trial name
- RISUS_AI (NCT06412900)
- Where
- Norway
- Volunteers
- 522 people
- Sponsor
- Oslo University Hospital
Bladder Cancer, Bladder Stone
A Study Comparing a Disposable Flexible Cystoscope With Reusable Scopes in Adult Patients.
This study will compare the time required for a cystoscopy procedure in adult participants using the Redpine® Rflex endo(trademark) High-Definition Cystoscope or the site's standard of care reusable flexible cystoscope in…
- Conditions
- Bladder Cancer, Bladder Stone, Bladder Outlet Obstruction, Renal Stone
- Trial name
- NCT06422312
- Testing
- Cystoscopy with RedPine flexible disposable cystoscope, Cystoscopy with standard of care flexible reusable scope
- Where
- 3 sites in United States
- Sponsor
- Guangzhou Red Pine Medical Instrument Co., Ltd.
Kidney Calculi, Kidney Stones
Comparison of Vacuum-Assisted and Conventional Ureteral Access Sheath in Retrograde Intrarenal Surgery
This study aims to compare the efficacy and safety, the ratio of stone-free rates, and complications of two types of access sheaths used in retrograde intrarenal surgery to treat upper urothelial stones.
- Trial name
- NCT06684756
- Testing
- Retrograde intrarenal surgery
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people
- Sponsor
- Namik Kemal University
Postoperative Pain, Satisfaction with Care
Thoracic Spinal Versus Thoracic Epidural Anesthesia for Patients with Chronic Obstructive Pulmonary Disease Undergoing Supine Percutaneous Nephrolithotomy for Management of Renal Stones.
Owing to the elevated risk of perioperative comorbidities, chronic obstructive and restrictive pulmonary disorders can be a challenging task for the anesthetist.
- Trial name
- NCT06663488
- Testing
- Thoracic epidural anesthesia, Thoracic spinal anesthesia
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Sohag University
Ultrasonography, Nephrolithiasis
Contrast-enhanced Ultrasound Versus CT Scan for Kidney Stone Patient Management
This study will be a randomized controlled study comparing the use of two clinical management strategies in nephrostomy tube management following percutaneous nephrolithotomy (PCNL).
- Trial name
- CEUS (NCT03058614)
- Testing
- CEUS, Non-contrast CT scan, Capping trial
- Sponsor
- University of California, San Francisco
Enteric Hyperoxaluria
Establishing the Safety and Efficacy of Reloxaliase in Patients With Enteric Hyperoxaluria
The purpose of this study is to determine the efficacy, durability and long-term safety of reloxaliase in patients with enteric hyperoxaluria.
- Trial name
- URIROX-2 (NCT03847090)
- Testing
- Reloxaliase
- Where
- 113 sites in United States, Austria and 14 more
- Volunteers
- 92 people
- Sponsor
- Allena Pharmaceuticals
Primary Hyperoxaluria Type 1, PH1
Phase I Exploratory Study of YOLT-203 in Patients With Primary Hyperoxaluria Type 1 (PH1)
This is a single-arm, open-label, single-dose dose-escalation study. It aims to evaluate the safety and tolerability of YOLT-203 in Chinese patients with Primary Hyperoxaluria Type 1 (PH1), and to preliminarily assess the effect…
- Trial name
- NCT07776626
- Testing
- YOLT-203
- Where
- China
- Volunteers
- 9 people
- Sponsor
- YolTech Therapeutics Co., Ltd
Kidney Calculi
FlexStone Enabled Kidney Stone Retrieval
This study investigates if additional basket control in helpful during retrieval of kidney stones especially those that are difficult to reach for standard baskets.
- Trial name
- NCT06320860
- Testing
- Kidney Stone Retrieval
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- EndoTheia
Kidney Stone
SNP-based Prediction of Recurrence Risk in Kidney Stone Patients
The goal of this study is to gain new knowledge about genetic risk factors that may affect the kidney stone recurrence. The study seeks to understand if different forms of genes result in an increased risk of kidney stone…
- Trial name
- NCT04937192
- Testing
- No intervention
- Where
- China
- Volunteers
- 1,300 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Kidney Stones
Ureteral Stent Length and Patient Symptoms
The Study of whether or not Ureteral Stent Length affects patient comfort after electro-shock wave treatment for kidney stones.
- Trial name
- NCT00288457
- Testing
- Ureteral Stent
- Volunteers
- 1 people
- Sponsor
- Emory University
Nephrolithiasis
Is There Any Relation Between Pain and Stone Location in Retrograde Intrarenal Surgery?
We want to serach the relationship between the pain degree and stone localisation in kidney in Retrograde intrarenal surgery
- Trial name
- NCT02430883
- Testing
- Retrograde Intrarenal Surgery
- Where
- Turkey (Türkiye)
- Volunteers
- 300 people
- Sponsor
- Diskapi Teaching and Research Hospital
Pneumothorax, Intestinal Obstruction
The Impact of Artificial Intelligence-Assisted X-ray Interpretation on Radiologists' Diagnostic Performance
This study tests whether an artificial intelligence (AI) tool helps radiologists read X-rays more accurately. Radiologists read X-rays to find diseases such as pneumonia, bone fractures, and abdominal problems.
- Conditions
- Pneumothorax, Intestinal Obstruction, Spondylolysis, Renal Calculus
- Trial name
- NCT07870928
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- The Third Affiliated Hospital of Southern Medical University
Kidney Calculi, Ureter Calculi
Comparing Treatment of Urolithiasis Between Disposable and Reusable Ureteroscope
Reusable flexible ureteroscopes are widely used to treat various upper urinary tract diseases including urinary stones. However, they require a long turnover time between procedures because of the sterilization process.
- Trial name
- NCT03040466
- Testing
- reusable fiberoptic ureteroscope, disposable digital ureteroscope
- Where
- United States
- Volunteers
- 180 people
- Sponsor
- University of California, San Francisco
Urolithiasis
ButOx Human Trial: An Open Label Prospective Cohort Study to Investigate the Effect of Tributyrin (Butyrate Precursor Molecule) Supplementation on Markers of Calcium Oxalate Nephrolithiasis
Kidney stone disease (KSD) is a condition where there are crystal deposits in the kidney. The gut microbiome is a community of gut bacteria which can produce substances such as short chain fatty acids (SCFAs).
- Trial name
- ButOx (NCT07004257)
- Testing
- tributyrin
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Renal Calculi
Comparison of Lithotomy Versus Lateral Position in Retrograde Intrarenal Surgery for Lower Calyceal Stones Less Than 2 cm
Retrograde intrarenal surgery (RIRS) is an established minimally invasive treatment for renal stones, particularly for lower calyceal stones less than 2 cm, offering acceptable stone-free rates with low morbidity.
- Trial name
- NCT07310966
- Testing
- Lithotomy Position, Lateral position
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Menoufia University
Stone, Kidney
Endoscopic Combined Intrarenal Surgery Versus Multi-Tract Percutaneous Nephrolithotomy for Complex Renal Stones:
The aim of this study is to compare outcomes of endoscopic combined intrarenal surgery (ECIRS) with the multi-tract percutaneous nephrolithotomy for management of complex renal stones.
- Trial name
- NCT05460559
- Testing
- Group A (p-PCNL) procedure, Group B (s-ECIRS) procedure
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- Mansoura University
Nephrolithiasis
Trial of Tadalafil, Tamsulosin and Combination for Access Sheath Deployment
Extensive literature exists on the use of alpha-blocker medications for the removal of kidney stones. Alpha blockers relax certain muscles and help small blood vessels remain open.
- Trial name
- NCT03229889
- Testing
- Cialis 5Mg Tablet, Flomax 0.4Mg Capsule, Cialis + Flomax
- Where
- United States
- Volunteers
- 220 people
- Sponsor
- University of California, Irvine
Renal Calculi
External Physical Vibration Lithecbole(EPVL) Versus Traditional Row of Stone After Retrograde Intrarenal Surgery(RIRS)
The treatment of renal calculus by retrograde intrarenal surgery(RIRS) isn't able to eliminate stone completely, hastening fragments clearance just only rely on traditional expulsive methods such as high fluid intake ,increasing…
- Trial name
- NCT02645708
- Testing
- Retrograde Intrarenal Surgery, EPVL after RIRS
- Where
- China
- Volunteers
- 180 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Urolithiasis, Stone Ureter
A Randomized Clinical Trial to Evaluate the Effectiveness of Oral Potassium Citrate in Preventing Ureteral Stent Encrustation in Patients Undergoing Ureteroscopy for Uric Acid Kidney Stones
This randomized clinical trial aims to evaluate the efficacy of oral potassium citrate in reducing ureteral stent encrustation following ureteroscopy for uric acid kidney stones.
- Trial name
- NCT06819553
- Testing
- Oral Potassium Citrate
- Where
- Egypt
- Volunteers
- 48 people
- Sponsor
- Zagazig University