Clinical trials: Kidney Stones, open to volunteers
Stone, Kidney, Stone Ureter
Stent Omission After Ureteroscopy and Lithotripsy in the Michigan Urological Surgery Improvement Collaborative
This is a multicenter prospective trial with randomized and observational cohorts assessing patient-reported outcomes and unplanned healthcare utilization following ureteroscopic treatment of renal and ureteral stones, with…
- Trial name
- NCT05866081
- Testing
- Standard of care stent placement, No stent placement, Surveys
- Where
- 16 sites in United States
- Volunteers
- 792 people
- Sponsor
- University of Michigan
Kidney Stone, Pain, Postoperative
Meditation Effects on Discomfort, Pain InTerference, and AnxieTy After urEteroscopy
The goal of this pilot clinical trial is to learn whether meditation can help improve recovery in children and adults having surgery for kidney stones.
- Conditions
- Kidney Stone, Pain, Postoperative, Anxiety Postoperative
- Trial name
- MEDITATE (NCT06783946)
- Testing
- Meditation
- Where
- 2 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Kidney Stone
Impact of Forced Diuresis on the Residual Fragment Rate After Flexible Ureteroscopy for Destruction of Kidney Stones With Laser
In view of the positive results of the numerous studies conducted on forced diuresis after extra-corporeal lithotripsy, the investigators chose to evaluate forced diuresis by injection of Furosemide associated with intravenous…
- Trial name
- FIREStones (NCT05916963)
- Testing
- Furosemide 40 mg
- Where
- 9 sites in France
- Volunteers
- 374 people
- Sponsor
- University Hospital, Tours
Kidney Stone, Kidney Calculi
Outcomes of Using FANS With FURS in TTT of Lower Calyceal Stones.
The aim of this study is to evaluate and assess the outcomes of flexible ureteroscopy (FURS) with flexible and navigable suction UAS (FANS) in the treatment of lower calyceal stones.
- Trial name
- NCT07238803
- Testing
- flexible and navigable suction sheath with flexible ureteroscopy
- Where
- Egypt
- Volunteers
- 33 people
- Sponsor
- Zagazig University
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
Kidney Stones
Flexible Ureteroscopy Versus Extracorporeal Shock Wave Lithotripsy
To compare the efficacy and safety of flexible ureterorenoscopy (fURS) versus extracorporeal shock wave lithotripsy (ESWL) in managing lower calyceal renal stones ≤15 mm and <1000 HU.
- Trial name
- NCT07193940
- Testing
- Flexible Ureteroscopy, extracorporeal shock wave lithotripsy (ESWL)
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Assiut University
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
Kidney Stone
Follow-Up of Ureteral Stones ≤4 mm
The goal of this clinical trial is to evaluate the proportion of ureteral stones ≤4 mm that pass spontaneously within 4 and 8 weeks and assess if pain, blood test (S-creatinine), stone size, stone location and hydronephrosis can…
- Trial name
- NCT07176026
- Where
- 2 sites in Sweden
- Volunteers
- 1,600 people
- Sponsor
- Region Skane
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
Kidney Calculi, Kidney Stones
VISOR Versus PCNL for Treatment of 2-4cm Renal Stones
The goal of this clinical trial is to learn if the Vortex Intelligence Stone Optimized Removal (VISOR) works safely and effectively to treat kidney stones that are 2 to 4 centimeters in size in kidney.
- Trial name
- NCT07159503
- Testing
- Vortex Intelligence Stone Optimized Removal, Percutaneous Nephrolithotomy (PCNL)
- Where
- China
- Volunteers
- 170 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Urolithiasis, Stone, Kidney
Registry of MIUS for Urolithiasis (ReMIUS-U)
The purpose of this registry is to collect data on patients who have undergone minimally invasive treatments for urinary system stone disease, including percutaneous nephrolithotomy (PCNL), shock wave lithotripsy (SWL)…
- Conditions
- Urolithiasis, Stone, Kidney, Stone Ureter, Complication of Surgical Procedure
- Trial name
- ReMIUS-U (NCT06394908)
- Where
- Turkey (Türkiye)
- Volunteers
- 10,000 people
- Sponsor
- Marmara University
Bariatric Surgery Candidate, Kidney Stone
GI Oxalate Absorption
This study aims to learn more about how oxalate, a compound found in many foods, may affect a person's chances of forming kidney stones. Active participation in this study will last for around one week.
- Trial name
- NCT05356000
- Testing
- Special low-oxalate diet followed by all-day visit to University of Chicago research clinic
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Chicago
Stone, Kidney, Stones, Kidney
Impact of Surgical Position on Stone-Free Rates in Retrograde Intrarenal Surgery
The goal of this clinical trial is to determine whether the surgical position during retrograde intrarenal surgery (RIRS) affects stone-free rates in adults with kidney stones.
- Conditions
- Stone, Kidney, Stones, Kidney, Stone;Renal
- Trial name
- POS-RIRS-RCT (NCT06809582)
- Testing
- The T-Tilt position
- Where
- Turkey (Türkiye)
- Volunteers
- 128 people
- Sponsor
- Ondokuz Mayıs University
Stone, Kidney
Evaluation of Retrograde Intra Renal Surgery in the T-tilted Position
To evaluate the effect of the T-tilted position on the stone-free rate compared to the standard lithotomy position in retrograde intrarenal surgeries.
- Trial name
- RIRS (NCT06860113)
- Testing
- T-tilting of the patient during surgery, standard lithotomy position
- Where
- Egypt
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Renal Colic, Kidney Stones, Urolithiasis, Hypocitraturia
The Use of AR / VR in Patients Presenting to the ED With Renal Colic
Utilization of VR / AR Calming as an adjunct to pharmacologic pain management for Renal Colic in Emergency Department Patients
- Trial name
- NCT07070401
- Testing
- Commercial AR/VR Headset with Calming App, Pharmacologic Standard of Care Alone
- Where
- United States
- Volunteers
- 92 people
- Sponsor
- Community Medical Center, Toms River, NJ
Stone, Kidney
Effectiveness of Self-posturotherapy on the Elimination of Residual Fragments After Treatment of Lower Calyx Urinary Stones by Extracorporeal Lithotripsy or Retrograde Flexible Ureteroscopy.
The main objective of this study is to evaluate the effectiveness of an auto posturotherapy technique on the RFS at three months of patients treated for lower calyceal urinary stones by extracorporeal lithotripsy (ECL) or…
- Trial name
- ALUR (NCT06793540)
- Testing
- SELF POSTUROTHERAPIE
- Where
- 2 sites in France
- Volunteers
- 216 people
- Sponsor
- GCS Ramsay Santé pour l'Enseignement et la Recherche
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
Kidney Stones, Urolithiasis
ILY Robotic System vs Manual Flexible Ureteroscopy for Kidney Stone Treatment
The goal of this clinical trial is to compare the efficacy, ergonomics, and safety of robotic versus manual flexible ureteroscopy (fURS) for kidney stone treatment in adult patients undergoing laser lithotripsy.
- Trial name
- iFURS (NCT06996587)
- Testing
- Robotic-Assisted Flexible Ureteroscopy, Manual Flexible Ureteroscopy
- Where
- Lebanon
- Volunteers
- 152 people
- Sponsor
- Albert El Hajj
Kidney Calculi, Calcium Oxalate Kidney Stones
Bryophyllum Pinnatum Tea as a Novel Treatment for Recurrent Kidney Stone Formers
The aim of this randomized placebo-controlled double-blind crossover clinical trial is to test the ability of a traditional tea made from the leaf of the Bryophyllum pinnatum (B.
- Conditions
- Kidney Calculi, Calcium Oxalate Kidney Stones, Calcium Phosphate Kidney Stones
- Trial name
- NCT06987084
- Testing
- Bryophyllum pinnatum tea
- Where
- Canada
- Volunteers
- 25 people
- Sponsor
- Indra Gupta
PNL, Stone, Kidney
Three Dimensional Virtual Reconstruction (3D) in Percutaneous Nephrolithotomy
The aim of our study is to investigate the effect of 3D imaging technique on the PCNL learning curve in specialist training.
- Trial name
- NCT06797466
- Testing
- 3D imaging technique on the PCNL
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Adiyaman University