Clinical trials: Flexible Ureteroscopy
Urinary Stone
Two Types of Single-use Flexible Ureteroscopies for the Treatment of Upper Urinary Tract Stones in Children
The single-use digital flexible Ureteroscopy (fURS) is commonly used for the treatment of upper urinary tract stones. The size of the outer diameter of the fURS can affect the safety, efficacy, and medical costs of the treatment.
- Trial name
- NCT06628765
- Testing
- 8.6 Fr single-use fURS (XFGC-FU-660RC), 6.3 Fr single-use fURS (Hugemed, HU30S)
- Where
- China
- Volunteers
- 52 people
- Sponsor
- The Children's Hospital of Zhejiang University School of Medicine
Renal Stones
Effectiveness of Single Use Flexible Ureteroscopes in Treatment of Renal Stones
To study the Effectiveness of single use flexible Ureteroscopes in treatment of renal stones
- Trial name
- NCT04578795
- Testing
- Single use flexible ureteroscopy (PUSEN-OLIMPUS)
- Where
- Egypt
- Volunteers
- 45 people
- Sponsor
- Menoufia University
Stone;Renal
Flexible Ureteroscopy Versus Mini-Percutaneous Nephrolithotomy for Treatment of Renal Stones
Management of nephrolithiasis is evolving rapidly, and various minimally-invasive urological procedures are currently available for treating patients with renal stones, including extracorporeal shockwave lithotripsy (ESWL)…
- Trial name
- NCT03932370
- Testing
- Flexible ureteroscopy, mini-Percutaneus nephrolithotomy
- Where
- Egypt
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Assiut University
Kidney Calculi
Flexible Ureteroscopy for Large Renal Stones in Children
This prospective single-arm interventional study evaluated the efficacy and safety of flexible ureteroscopy for the treatment of large renal stones measuring 2 cm or more in pediatric patients.
- Trial name
- NCT07780409
- Testing
- Flexible Ureteroscopic Stone Disintegration
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Cairo University
Pediatric Renal Stones
Efficacy and Safety of Flexible Ureteroscopy With Flexible Navigable Suction Ureteral Access Sheath Versus Mini-Percutaneous Nephrolithotomy With Vacuum-Assisted Access Sheath
Mini-percutaneous nephrolithotomy (mini-PCNL) and retrograde intrarenal surgery (RIRS) are both effective treatment modalities for renal calculi measuring up to 2.5 cm in pediatric patients, demonstrating similar efficacy and…
- Trial name
- NCT07763743
- Testing
- Flexible Ureteroscopy
- Where
- Egypt
- Volunteers
- 72 people
- Sponsor
- Ain Shams University
Renal Stone, Pediatric
Flexible Ureteroscopy Versus Mini- Percutaneous Nephrolithotomy in Management of Pediatric Renal Stones Less Than 2 cm
This single-center, prospective, two-arm randomized controlled trial included 58 patients younger than 18 years who were allocated 1:1 to Mini-PCNL or FURS between June 2023 and December 2024.
- Trial name
- NCT07870200
- Testing
- Group A :Flexible ureteroscope group, Group B : Mini perc group
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Elsayed Abdelhalim Elsayed
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
Pediatric Urolithiasis, Kidney Stone
Standard Versus Flexible and Navigable Suction Ureteral Access Sheath in Pediatric Flexible Ureterorenoscopy for Renal Stones < 2 cm
This randomized controlled trial aims to compare the efficacy and safety of a Flexible and Navigable Suction Ureteral Access Sheath (FANS) versus a standard ureteral access sheath during flexible ureterorenoscopy (FURS) in…
- Conditions
- Pediatric Urolithiasis, Kidney Stone, Nephrolithiasis
- Trial name
- FANS-UAS (NCT07689565)
- Testing
- Standard Ureteral Access Sheath (Boston Scientific)., Flexible and Navigable Suction UAS (ClearPetra).
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Tanta University
Flexible Ureteroscopy
Preoperative Prediction of Flexible Ureteroscopy Outcome in the Treatment of Renal Calculi
To predict the outcome of flexible ureteroscopy in the management of renal stones based on preoperative scoring module using five preoperative parameters that have effect on stone free status postoperatively.
- Trial name
- NCT05857501
- Testing
- abdominopelvic computerized tomography (CT) without contrast
- Volunteers
- 72 people
- Sponsor
- Menoufia University
Paediatric, Flexible Ureteroscopy
The Efficacy and Safety of Adjunctive Alpha-blocker Therapy Before Flexible Ureteroscopy in the Management of Upper Ureteric Stones in Pediatrics Group
A unique aspect of pediatric URS is the smaller ureteral diameter, which often results in failure to access the ureter during an initial URS attempt.
- Trial name
- NCT07841340
- Testing
- Tamsulosin
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Ain Shams University
Endoscopic Skills
A Study of Flexible Ureteroscopy Proficiency After Training on the Uromentor Simulator
The development of virtual reality (VR) simulators is changing surgical endoscopic education. The translation of VR skills into clinical endoscopic proficiency has been shown by M.PEARLE.
- Trial name
- UROSIMULATOR08 (NCT00813644)
- Where
- Israel
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Rabin Medical Center
Renal Stones
Flexible Ureteroscopy Versus ESWL in the Management of Lower Calyceal Stones
to assess safety, efficacy of Flexible ureteroscopy (FURS) holmium:YAG laser lithotripsy (LL) compared to extracorporeal shockwave lithotripsy (ESWL) in management of lower calyceal stones (LC) stones.
- Trial name
- NCT02658942
- Testing
- Ureteroscopy, Shockwave lithotripsy
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Cairo University
Renal Stones, Pediatric Renal Stones
Retrograde Intrarenal Surgery for Renal Stones in Pediatrics: A Prospective Analysis of Feasibility and Outcomes.
it is an interventional single arm study for treating pediatric renal stones≤2cm by FURS and Holmium laser fragmentation.pediatric groups is benig compared for stone free rate, complication rate , success rate.
- Trial name
- RIRS pediatric (NCT07089394)
- Testing
- flexible urs
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Al-Azhar University
Nephrolithiasis, Kidney Calculi
Comparison Between Supine Mini-PCNL and Flexible Ureteroscopy (FURS) for Dense Lower Calyceal Stones (1-2 cm) in School-Age Pediatric Patients
This randomized controlled clinical study compared supine mini percutaneous nephrolithotomy versus flexible ureteroscopy for the management of dense lower calyceal renal stones measuring 1-2 centimeters (≤20 millimeters) with…
- Conditions
- Nephrolithiasis, Kidney Calculi, Urolithiasis
- Trial name
- NCT07345234
- Testing
- Supine Mini Percutaneous Nephrolithotomy, Flexible Ureteroscopy
- Where
- Egypt
- Volunteers
- 180 people
- Sponsor
- Ain Shams University
Ureteric Stones
Treatment of Upper Ureteric Stones
This study will be conducted to compare the success and complication rates of ureteroscopy, and shockwaves lithotripsy for treatment of upper ureteric stones ≤1 cm.
- Trial name
- NCT02469766
- Testing
- SWL, Semirigid URS, Flexible URS
- Where
- Egypt
- Volunteers
- 240 people
- Sponsor
- Mansoura University
Urinary Tract Infection (Diagnosis)
Comparison Between Effect of Empirical Antibiotic Prophylaxis Versus Enhanced Prophylactic Measures on Rate of Urinary Tract Infection After Flexible Ureteroscopy in Children With Pyuria
The aim of this study is to compare between effect of empirical antibiotic prophylaxis versus enhanced prophylactic measures on rate of urinary tract infection after Flexible ureteroscopy in Children.
- Trial name
- NCT07229755
- Testing
- Ceftriaxone (Rocephin®), Levofloxacin
- Where
- Egypt
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Ain Shams University