Clinical trials: Ureteroscopy
Infections, Urinary Tract, Nephrolithiasis
Preoperative Prophylactic Antibiotic Duration in Moderate to High Risk Ureteroscopy
The goal of this non-inferiority randomized controlled trial: is to test the hypothesis that the that there is no additional benefit from a longer course (7 days) versus a shorter course (2 days) of pre-operative antibiotics in…
- Trial name
- NCT06149455
- Testing
- Duration of antibiotics
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
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
Urolithiasis, Tidal Volume
Effect of Tidal Volume on fURS Parameters
The goal of this prospective clinical trial is to evaluate how intraoperative tidal volume settings affect surgical parameters and outcomes in adult patients undergoing flexible ureteroscopy (fURS) for kidney stones.
- Conditions
- Urolithiasis, Tidal Volume, Flexible Ureteroscopy
- Trial name
- TIDAL-fURS (NCT07304297)
- Testing
- Flexible Ureteroscopy
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Tarik Emre Sener
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
Ureteroscopy
The Role of Ureteral Stenting Following Uncomplicated Ureteroscopy for Ureteral and Renal Stones: A Randomized, Controlled Trial
It is well established that uncomplicated distal ureteroscopy can be safely performed without leaving a ureteral stent. However, many urologists continue to leave ureteral stents following uncomplicated ureteroscopy, regardless…
- Trial name
- NCT03130907
- Testing
- Placement of ureteral stent
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- San Antonio Uniformed Services Health Education Consortium
Ureteral Calculi
Comparing Uretersocopy With Versus Without Use of Guide-wire in Treatment of Ureteral Stone
The purpose of this study is to compare ureteroscopy with and without use of safety guide-wire in treatment of ureteral stone
- Trial name
- NCT03726502
- Testing
- ureteroscopy with safety guide-wire, ureteroscopy alone, without safety guide-wire
- Where
- Iran
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Isfahan University of Medical Sciences
Urolithiasis
Management of Ureteral Calculi Using Ultrasound Guidance: A Radiation Free Approach
Kidney stones are very common, and can inflict a significant degree of pain and renal damage. Some stones become obstructed in the ureter, the tube that drains the kidney.
- Trial name
- NCT01792765
- Testing
- Ultrasound guidance
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Urolithiasis
Multi-Center Comparison of Dual Lumen Versus Single Lumen Ureteroscopes
Urolithiasis (kidney stones) is a common disease process affecting people all across the world. Usually, if the stone size is small, it is able to pass through the urinary system and exit the bladder on its own with no treatment.
- Trial name
- NCT02123082
- Testing
- Storz single Lumen Ureteroscope, Dual Lumen Ureteroscope
- Where
- United States
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Upper Urinary Tract Urothelial Carcinoma, Bladder Cancer
Single-Dose Intravesical Chemotherapy After Diagnostic URS
Study design This study is a Phase III, randomized, open-label, multi-center, global study to determine the efficacy of a single immediate intravesical chemotherapy instillation (SI) in the prophylaxis of intravesical recurrence…
- Trial name
- MINERVA (NCT05810623)
- Testing
- Intravesical Solution
- Where
- 2 sites in Austria
- Volunteers
- 394 people, healthy volunteers welcome
- Sponsor
- David D'Andrea
Kidney Stone
Thulium Fiber Laser Prospective Trial
This is a multi-center, prospective clinical trial to assess the effect of TFL for the lithotripsy of kidney stones.
- Trial name
- TFL (NCT05814133)
- Testing
- Thulium Fiber Laser
- Where
- Canada
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Nephrolithiasis
Massage Percussion for Passage of Urolithiasis Fragments After Ureteroscopy.
Flexible ureteroscopy is characterized as first-line therapy for renal stones < 2 cm in size. Stones are commonly treated with dusting or fragmentation techniques which requires passage of stone fragments after surgery.
- Trial name
- NCT05872230
- Testing
- Massage Percussion Therapy device
- Where
- Canada
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Renal Stones
Management of Lower Pole Renal Hard Stones ≤2 cm
The study has been conducted in Urology department at Kafrelsheikh University Hospital between March 2022 to March 2023. informed consent was taken from eligible patients and were randomized into three groups, Group A :Flexible…
- Trial name
- NCT06120257
- Testing
- lithotripsy using Flexible ureteroscope, extracorporeal shock wave lithotripsy (ESWL), holmium laser lithotripsy using Karl® Storz MIP set
- Where
- Egypt
- Volunteers
- 414 people, healthy volunteers welcome
- Sponsor
- Elsayed Abdelhalim Elsayed
Kidney Calculi, Ureteral Calculi
Study of Ketorolac Versus Opioid for Pain After Endoscopy
A double blind randomized controlled trial designed to compare pain control and safety with ketorolac and oxycodone in the post-operative setting for patients undergoing ureteroscopy for treatment of urinary stones.
- Trial name
- SKOPE (NCT03888144)
- Testing
- Oxycodone, Ketorolac
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Ureteral Stone
UPURS Trial for Patient-centered Management of Symptomatic Obstructing Stones
A prospective, non-blinded, randomized controlled trial studying the management of symptomatic ureteral stones. This study will compare upfront ureteroscopy vs observation and delayed intervention for patients presenting to the…
- Trial name
- UPURS (NCT05715086)
- Testing
- Ureteroscopy
- Where
- 2 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
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
Nephrolithiasis
Intravesical Bupivacaine on Post-Operative Ureteroscopy Pain
Post-operative pain and lower urinary tract symptoms are common following ureteroscopy in the treatment of stone disease. The use of bupivacaine as a topical pain medication is used routinely for other urologic procedures…
- Trial name
- NCT06635889
- Testing
- Bupivacaine, Normal saline
- Where
- United States
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Kidney Calculi
The Effect of Education Given to Patients on Pre- and Post-operative Anxiety and Preparation for Discharge
The data of the randomized controlled experimental research were collected at Atatürk University Health Application and Research Hospital Urology Clinics between November 2021 and May 2022.
- Trial name
- NCT05511545
- Testing
- Patient Education Booklet
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Ureteroscopy
Effects of Virtual Reality and Stress Ball on Fear, Pain, Anxiety, and Satisfaction in Ureterorenoscopy Patients
This study aimed to determine the effects of virtual reality and stress ball interventions on procedure-related fear, anxiety, and patient satisfaction in patients undergoing ureterorenoscopy.
- Trial name
- NCT07265960
- Testing
- Virtual Reality, Stress Ball
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Tarsus University
Stone, Kidney, Ultrasound Therapy; Complications
Accuracy of Ultrasound for Detecting Residual Fragments During RIRS
The purpose of this study is to assess the accuracy of ultrasound and traditional fluoroscopy to find the residual fragments before retrograde intrarenal surgery is complete.
- Trial name
- NCT05535816
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Urinary Tract Infections, Sepsis
Use of Antibiotic Based Irrigation for Ureteroscopic Treatment of Urolithiasis
The purpose of the study is to investigate whether the use of gentamicin-based irrigation fluid during ureteroscopy decreases the risk of UTIs and other post-operative infections after surgery.
- Trial name
- NCT06007352
- Testing
- Gentamicin
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Yale University