Clinical trials: Kidney Stone
Kidney Stones, Urolithiasis
Evaluation of Stone Composition in Surgical Kidney Stone Patients in Vietnam
This is a prospective observational study conducted at Binh Dan Hospital, Ho Chi Minh City, Vietnam, from July to December 2023.
- Conditions
- Kidney Stones, Urolithiasis, Nephrolithiasis
- Trial name
- STONE-VN (NCT07038954)
- Testing
- Stone Composition Analysis
- Where
- Vietnam
- Volunteers
- 222 people
- Sponsor
- Binh Dan Hospital
Primary Hyperoxaluria, Dent Disease
Rare Kidney Stone Consortium Biobank
This study is being done to obtain samples from patients with primary hyperoxaluria, cystinuria, adenine phosphoribosyl transferase (APRT) deficiency, and Dent disease, and from their family members, for use in future research.
- Conditions
- Primary Hyperoxaluria, Dent Disease, APRT Deficiency, Cystinuria
- Trial name
- NCT02026388
- Where
- United States
- Volunteers
- 2,000 people
- Sponsor
- Mayo Clinic
Renal Stone
ESWL on Disintegration of Renal Stones
The impact of different frequencies on pattern of disintegration of renal stones
- Trial name
- NCT03939325
- Testing
- ESWL
- Volunteers
- 90 people
- Sponsor
- Assiut University
Hematuria, Nephrolithiasis
Diagnostic Relevance of Laser Confocal Microscopy for the Screening of Upper Urinary Tract Tumors
Upper Urinary Tract Tumors have an incidence of 1 to 2 cases for 100 000 persons per year. The standard treatment for these tumors is the ablation of the kidney, ureter and a part of the bladder surrounding the ureteral orifice.
- Conditions
- Hematuria, Nephrolithiasis, Cancer of Urinary Tract, Ureteropelvic Junction Obstruction
- Trial name
- UROVISIO (NCT02276924)
- Testing
- Laser confocal microscopy
- Where
- France
- Volunteers
- 29 people
- Sponsor
- Lille Catholic University
Kidney Stone, Healthy
Oxalate and Citrate in Humans - Response to Citrate
This is a single-center study that aims to learn more about how two compounds found in food, oxalate and citrate, interact in the body and may influence a person's chances of forming kidney stones.
- Trial name
- NCT06944223
- Testing
- Kidney stone formers, Control cohort
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Postoperative Pain, Nephrolithiasis
A Randomized, Double-Blind, Placebo-Controlled Trial of Anrikefon for Postoperative Analgesia After Percutaneous Nephrolithotomy
This study evaluates whether a single dose of anrikefon, given intravenously shortly before the end of kidney stone removal surgery (PCNL), can reduce opioid-related side effects such as nausea, vomiting, itching, oversedation…
- Trial name
- ARK-PCNL (NCT07825142)
- Testing
- Anrikefon
- Volunteers
- 160 people
- Sponsor
- Beijing Tsinghua Chang Gung Hospital
Stone, Kidney
Clinical Efficacy of Mini-PCNLversus RIRS for the Management of Upper Urinary Tract Calculus (1-2.5 cm)
The goal of this [ type of study:]prospective randomized clinical trial. The main question is to compare the outcomes of mini-percutaneous nephrolithotomy (m-PCNL) and retrograde intrarenal surgery (RIRS) in treating upper…
- Trial name
- NCT06031103
- Testing
- mini-PCNL procedure, RIRS procedure
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Ain Shams University
Urolithiasis, UTI
Antibiotic Prophylaxis With Routine Ureteral Stent Removal
This study will be a single-institutional randomized, single-blinded prospectively controlled clinical trial of a single dose of Ciprofloxicin 500mg antibiotic tablet as prophylaxis at the time of office flexible cystoscopy with…
- Trial name
- STENTABX (NCT02944825)
- Testing
- Ciprofloxacin, trimethoprim/sulfamethoxazole, No Intervention
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- University of California, San Diego
Nephrolithiasis
Genetic Study of Nephrolithiasis in Gouty Diathesis
Gouty diathesis describes uric acid or calcium oxalate nephrolithiasis and low urinary pH (<5.5). A hereditary component has been outlined for several forms of nephrolithiasis (such as hypercalciuria, hyperoxaluria, cystinuria…
- Trial name
- NCT00149305
- Testing
- Genetic analyses
- Where
- Italy
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Mario Negri Institute for Pharmacological Research
Kidney Stones, Kidney Calculi
Endogenous Oxalate Synthesis in Idiopathic Calcium Oxalate Kidney Stone Disease
The goal of this clinical trial study is to test if patients with idiopathic calcium oxalate kidney stones have an increased production of oxalate by the body, which would lead to increased urinary excretion of oxalate.
- Conditions
- Kidney Stones, Kidney Calculi, Urolithiasis, Urolithiasis, Calcium Oxalate
- Trial name
- NCT06989320
- Testing
- Low-oxalate diet and glycolate dosing, Oral glycolate dosing, Oral 13C- ascorbic acid dosing
- Where
- 2 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Renal Stones, Flexible Ureteroscopy
Criteria for DJ Stent Omission Following Retrograde Intrarenal Surgery Using Flexible and Navigable Suction Sheath: A Prospective Cohort Study
Retrograde intrarenal surgery is widely used for the treatment of upper urinary tract stones. Traditionally, ureteral stents are placed postoperatively to prevent complications such as pain and stone obstruction.
- Trial name
- NCT07826169
- Testing
- flexible ureteroscopy using flexible and navigable suction sheath
- Where
- Egypt
- Volunteers
- 140 people
- Sponsor
- Ain Shams University
Nephrolithiasis, Urolithiasis
Comparison of Flexible & Navigable Suction Ureteral Access Sheath vs. Antegrade Suction in Retrograde Flexible Ureteroscopy for Lower Calyceal Stones
This randomized controlled trial aims to compare the efficacy and safety of two suction techniques during retrograde flexible ureteroscopy (FURS) for lower calyceal renal stones measuring 1.5-2 cm.
- Conditions
- Nephrolithiasis, Urolithiasis, Endourology
- Trial name
- NCT06889051
- Testing
- Flexible & Navigable Suction Ureteral Access Sheath (FANS), Antegrade Suction via Percutaneous Nephrostomy
- Volunteers
- 120 people
- Sponsor
- Benha University
Renal Stone, Retrograde Intrarenal Surgery
Tamsulosin Assisted Ureteral Access Sheath Insertion
Aim is to study if 1 week of pre operative tamsulosin would enable easier insertion of ureteral access sheath in primary retrograde intrarenal surgery for renal stone disease
- Conditions
- Renal Stone, Retrograde Intrarenal Surgery, Urolithiasis
- Trial name
- NCT05197088
- Testing
- Tamsulosin
- Where
- Singapore
- Volunteers
- 110 people
- Sponsor
- Sengkang General Hospital
Renal Calculi, Renal Anomaly
RIRS for Treatment of Stones in Congenital Anomalous Kidneys
The anatomic renal abnormalities like altered spatial relations with adjacent organs, abnormal calyceal orientation, and anomalous vascular patterns make the active treatment of stones in the congenitally malformed kidney a great…
- Trial name
- NCT05240170
- Testing
- RIRS, SWL
- Where
- Egypt
- Volunteers
- 160 people
- Sponsor
- Al-Azhar University
Autosomal Dominant Hypocalcemia (ADH)
Efficacy and Safety of Encaleret Compared to Standard of Care in Participants With ADH1
The primary purpose of the study is to understand the effectiveness, safety, and tolerability of encaleret when compared to standard of care (SoC) treatment in participants with Autosomal Dominant Hypocalcemia Type 1 (ADH1).
- Trial name
- CALIBRATE (NCT05680818)
- Testing
- Encaleret, Standard of Care
- Where
- 25 sites in United States, Australia and 8 more
- Volunteers
- 67 people
- Sponsor
- Calcilytix Therapeutics, Inc., a BridgeBio company
Urolithiasis, Renal Stones
Safety and Effectiveness of Antegrade Flexible Ureteroscopy-Assisted Percutaneous Nephrolithotomy for Staghorn Calculi
Objective This study aims to evaluate the safety and efficacy of antegrade flexible ureteroscopy-assisted PCNL for the treatment of staghorn calculi, compared with standard PCNL.
- Trial name
- NCT07172373
- Testing
- antegrade flexible ureteroscopy-assisted PCNL, single PCNL
- Volunteers
- 420 people
- Sponsor
- Tianjin Medical University Second Hospital
Pediatric Renal Stone
Retrograde Intrarenal Surgery Versus Mini Percutaneous Nephrolithotomy
Pediatric nephrolithiasis accounts for approximately 2-3% of all stone disease cases, with recent reports indicating a rising prevalence of up to 10.6%. This increasing incidence poses a growing public health concern.
- Trial name
- NCT07700251
- Testing
- Retrograde Intrarenal Surgery
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- South Valley University
Urolithiasis
Genetic Variations That Increase the Risk for Calcium Kidney Stones: a Family-based Study
Many things, like not drinking enough fluids, contribute to making kidney stones and there is also a genetic tendency. We looked into this in 1998-2000 in 14 families with several stone-formers.
- Trial name
- NCT06211842
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University Hospital Southampton NHS Foundation Trust
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
Renal Calculi
Role of Pre-stenting Before Retrograde Intrarenal Surgery With Miniaturized Flexible Ureteroscopes
This prospective randomized controlled trial will compare retrograde intrarenal surgery performed after routine preoperative ureteral stenting with direct retrograde intrarenal surgery without planned preoperative stenting in…
- Trial name
- NCT07773090
- Testing
- Preoperative double-J ureteral stenting followed by retrograde intrarenal surgery, Direct retrograde intrarenal surgery without planned preoperative ureteral stenting
- Where
- Egypt
- Volunteers
- 270 people
- Sponsor
- Al-Azhar University