Clinical trials: Ureteral Diseases
Vesicoureteral Reflux
Determination of Voiding Patterns of Children With Vesicoureteral Reflux
Determine if the pattern of voiding differs in children with vesicoureteral reflux (VUR) compared to those who do not have VUR.
- Trial name
- NCT00186199
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Stanford University
Urothelial Carcinoma, Urothelial Carcinoma Recurrent
uTRACT Jelmyto Registry: A Registry of Patients With Upper Tract Urothelial Cancer (UTUC) Treated With Jelmyto
The purpose of this registry is to evaluate real world experience and outcomes of patients with Upper Tract Urothelial Cancer (UTUC) treated with Jelmyto in the United States.
- Conditions
- Urothelial Carcinoma, Urothelial Carcinoma Recurrent, Urothelial Carcinoma Ureter, Urothelial Carcinoma Ureter Recurrent
- Trial name
- uTRACT (NCT05874921)
- Testing
- Jelmyto (mitomycin) for pyelocalyceal solution
- Where
- 22 sites in United States
- Volunteers
- 450 people
- Sponsor
- UroGen Pharma Ltd.
Oligometastatic Disease, Ureter Cancer
Radiotherapy Combined with Systemic Therapy Versus Systemic Therapy for Oligometastatic UTUCs
This study was a prospective, open-label, phase II randomised controlled clinical study, enrolling patients with primary oligometastatic uroepithelial carcinoma, oligometastasis was defined as ≤3 organs, and the number of…
- Conditions
- Oligometastatic Disease, Ureter Cancer, Renal Pelvic Carcinoma
- Trial name
- NCT06652022
- Testing
- Systematic therapy combined with radiotherapy, Systematic drug treatment
- Where
- 2 sites in China
- Volunteers
- 102 people
- Sponsor
- Peking University First Hospital
Bladder Cancer, Ureter Cancer
Study of Genexol-PM in Patients With Advanced Urothelial Cancer Previously Treated With Gemcitabine and Platinum
Taxane-based chemotherapy is currently one of the most commonly used regimen for salvage chemotherapy in advanced urothelial carcinoma.
- Trial name
- NCT01426126
- Testing
- Genexol PM
- Where
- South Korea
- Volunteers
- 37 people
- Sponsor
- Asan Medical Center
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
Kidney Stones
Ureteral Access Sheaths in Endoscopic Kidney Stone Surgery
This prospective, randomized, comparative study aims to evaluate the impact of aspirating and non-aspirating ureteral access sheaths on success rates and complications in patients undergoing retrograde intrarenal surgery (RIRS)…
- Trial name
- NCT07568990
- Testing
- Non-aspirating ureteral access sheath, Aspirating ureteral access sheath
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Hitit University
Ureter Cancer, Renal Pelvic Carcinoma
Postoperative Adjuvant Immunotherapy Combined with Radiotherapy Versus Surgery Alone in Locally Advanced UTUC
This is a prospective cohort study to analyse the safety and efficacy of postoperative adjuvant radiotherapy combined with immunotherapy versus surgery alone group of UTUC patients with T3-4 stages or lymph nodes metastasis(N+)…
- Conditions
- Ureter Cancer, Renal Pelvic Carcinoma, Advanced Urothelial Carcinoma
- Trial name
- NCT06598761
- Testing
- Immunotherapy+radiotherapy, surveillance alone
- Where
- 2 sites in China
- Volunteers
- 60 people
- Sponsor
- Peking University First Hospital
Metastatic Ureter Carcinoma, Metastatic Urethral Carcinoma
Gemcitabine Hydrochloride and Eribulin Mesylate in Treating Patients With Bladder Cancer That is Advanced or Cannot Be Removed by Surgery
This phase II trial studies how well gemcitabine hydrochloride and eribulin mesylate work in treating patients with bladder cancer that has spread to other places in the body or cannot be removed by surgery.
- Conditions
- Metastatic Ureter Carcinoma, Metastatic Urethral Carcinoma, Stage III Bladder Urothelial Carcinoma AJCC v6 and v7, Stage III Ureter Cancer AJCC v7
- Trial name
- NCT02178241
- Testing
- Eribulin Mesylate, Gemcitabine Hydrochloride
- Where
- 18 sites in United States, Canada
- Volunteers
- 26 people
- Sponsor
- National Cancer Institute (NCI)
Ureteral Obstruction
Room Air a Safe Alternative to Dye Injection in Ureterography
The procedure began in the Thirties .Retrograde pyelography is an essential step in most endoscopic procedure. This procedure is used as an investigation, with different indication in the past and the present, to delineate the…
- Trial name
- NCT06110299
- Testing
- air injection
- Volunteers
- 24 people
- Sponsor
- Assiut University
Urothelial Carcinoma, Bladder Cancer
UC-GENOME: Urothelial Cancer-GENOmic Analysis to iMprove Patient Outcomes and rEsearch
This comprehensive genomic analysis and biospecimen repository study incorporates Next Generation Sequencing (NGS) of archival tumor tissue from 200 subjects with metastatic urothelial cancer in support of several parallel goals.
- Conditions
- Urothelial Carcinoma, Bladder Cancer, Urethral Cancer, Cancer of the Ureter
- Trial name
- NCT02643043
- Testing
- Biospecimen Collection
- Where
- 8 sites in United States
- Volunteers
- 219 people
- Sponsor
- Matthew Milowsky, MD
Ureteric Stone
Comparison of CHOKAI vs STONE Score to Predict the Presence of Ureteric Stones in Patients With Renal Colic: A Multi-center Prospective Observational Study
Background: The STONE score has traditionally been used as a clinical prediction tool to predict the presence of ureteric stones in patients presenting with renal colic.
- Trial name
- NCT04759417
- Where
- 3 sites in United Arab Emirates
- Volunteers
- 92 people
- Sponsor
- Zayed Military Hospital
Other Specified Disorders of Kidney and Ureter, Benign Neoplasm of Ureter
Spinal Morphine or Intravenous Lidocaine in Robot-assisted Upper Urologic Surgery
The goal of this clinical trial is to learn whether the addition of spinal analgesia leads to superior recovery in patients undergoing robotic-assisted laparoscopic upper urinary tract surgery under general anesthesia.
- Conditions
- Other Specified Disorders of Kidney and Ureter, Benign Neoplasm of Ureter, Calculus of Kidney and Ureter, Ureter Cancer
- Trial name
- SMILe (NCT06349668)
- Testing
- spinal analgesia with morphine and bupivacaine, lidocaine infusion
- Where
- 3 sites in Sweden
- Volunteers
- 220 people
- Sponsor
- Hans Bahlmann
Kidney Calculi, Urolithiasis
Antibiotic Irrigation and Suction Ureteral Access Sheath in RIRS
Retrograde intrarenal surgery (RIRS) is a widely used treatment for kidney stones; however, postoperative infectious complications remain a significant concern.
- Conditions
- Kidney Calculi, Urolithiasis, Urinary Tract Infections
- Trial name
- NCT07655050
- Testing
- Standard Retrograde Intrarenal Surgery, Gentamicin Irrigation, Suction-Enabled Ureteral Access Sheath
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 180 people
- Sponsor
- Hitit University
Double J Stent, Virtual Reality (VR) Technology
EFFECT OF VIRTUAL REALITY GLASSES ON ANXIETY AND PAIN DURING DOUBLE J STENT REMOVAL
This randomized controlled trial aims to investigate the impact of Virtual Reality (VR) as a non-pharmacological distraction method on patient-reported pain and anxiety during the removal of ureteral double-J (DJ) stents.
- Conditions
- Double J Stent, Virtual Reality (VR) Technology, Anxiety, Pain
- Trial name
- NCT07805018
- Testing
- Virtual Reality Distraction, Standart of care
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- VOLKAN ENES ÇELİK
Ureteral Calculi
Comparison of Laryngeal Masks in Urethral Cystoscopic Surgery Operations: a Prospective Randomized Clinical Study
The use of Laryngeal masks are increased.This study aimed to compare lma pro seal and baska -mask in urethral retrograde sistoscopy operations.
- Trial name
- NCT04186455
- Testing
- proseal, baska-mask
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people
- Sponsor
- Kocaeli University
Lower Abdominal Surgery, Pelvic Surgery
Objective to Evaluate the Safety and Effectiveness of LED Light Source System for Endoscopy in Ureteral Radiography
This clinical trial is a prospective, multi-center, single-blind, parallel, randomized controlled superiority clinical trial. The trial will be carried out in 5 centers, involving 120 subjects as estimated who will be divided…
- Trial name
- IRIS (NCT04561414)
- Testing
- LED light source system for endoscope, Ureteral stent (Cook Ireland Ltd.)
- Where
- 4 sites in China
- Sponsor
- Stryker Orthopaedics
Urolithiasis, Kidney Stone
Standard vs Mini-PCNL for the Treatment of Stone Disease
Randomized comparison of patient outcomes following standard PCNL versus mini-PCNL.
- Conditions
- Urolithiasis, Kidney Stone, Kidney Calculi, Ureteral Calculi
- Trial name
- NCT04069013
- Testing
- PCNL
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- The Cleveland Clinic
Urolithiasis, Kidney Stone
Flexible Ureteroscopy With Tip-bendable Suction Ureteral Access Sheath Versus Mini-Percutaneous Nephrolithotomy for Treatment of 2-3cm Renal Stones
Background: Percutaneous nephrolithotomy (PCNL) is the first-line treatment for renal stones larger than 2 cm according to EAU and AUA guidelines.
- Trial name
- NCT06526390
- Testing
- f-URS, mini-PCNL
- Where
- China
- Volunteers
- 720 people
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Kidney Stones, Ureteral Stones
The Efficacy of Tamsulosin in the Treatment of Ureteral Stones in Emergency Department Patients
To determine if emergency department patients with acute ureteral colic pain due to a ureteral stone who are treated with tamsulosin, versus placebo, will experience a shorter time to passage of their stone or resolution of their…
- Trial name
- NCT00448123
- Testing
- Tamsulosin
- Where
- United States
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- Robert Swor
Urolithiasis
Effect of Ureteral Access Sheath Use on Postoperative Pain Level in Patients Undergoing RIRS
This study will include patients aged between 18 and 70 who will undergo retrograde intrarenal surgery (RIRS) due to renal stone(s).
- Trial name
- NCT02501525
- Testing
- RIRS with ureteral access sheath, RIRS without ureteral access sheath
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Selcuk University