Clinical trials: Urethral Diseases
Stress Urinary Incontinence
Urethral Length Measurement in Women Undergoing Suburethral Sling Operative Procedure
This is a prospective, non-randomized, observational, multicenter study in which urethral length is measured in women with surgically-correctable stress urinary incontinence who undergo a suburethral sling operative procedure.
- Trial name
- NCT01660438
- Where
- 3 sites in Germany, Poland and 1 more
- Volunteers
- 188 people
- Sponsor
- Cantonal Hospital, Frauenfeld
Benign Prostatic Hyperplasia
Economic Evaluation of Prostatic Urethral Lift
Prostatic urethral lift (Urolift) has been developed as a minimally invasive alternative to transurethral resection of the prostate with no need of general anaesthesia, less need of urinary catheter and less exposure to…
- Trial name
- ECOLIFT (NCT04726748)
- Testing
- Comparisons between the Prostatic urethral lift (PUL) and the TURP/Laser cohorts, Comparison between the Prostatic urethral lift (PUL) and the SNDS cohorts
- Where
- 6 sites in France
- Volunteers
- 1,360 people
- Sponsor
- University Hospital, Bordeaux
Benign Prostatic Hyperplasia
Comparing Rezum and Urolift
This is a randomized controlled trial using a non-inferiority design with the subjects randomized 1:1 to either water vapour thermal treatment (REZUM) arm or prostatic urethral lift (UroLift) arm.
- Trial name
- NCT06820606
- Testing
- Rezum, UroLift
- Where
- Hong Kong
- Volunteers
- 120 people
- Sponsor
- Chinese University of Hong Kong
Urethral Stricture
Intralesional Injection of Mitomycin C Following Visual Internal Urethrotomy for Recurrent Urethral Stricture
To evaluate the effectiveness of administering mitomycin C through intralesional injection after performing visual internal urethrotomy (VIU) for the treatment of recurring urethral stricture.
- Trial name
- NCT06232005
- Testing
- Mitomycin c
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Ain Shams University
Prostatic Hyperplasia
The Clinical Efficacy of Rezūm Therapy Versus Bipolar Trans-urethral Resection of the Prostate for Treatment Benign Prostatic Hyperplasia
We aimed to compare the efficacy and safety of Rezūm therapy and bipolar transurethral resection of prostate (B-TURP) for the management of benign prostatic hyperplasia (BPH) of 50-120gm size.
- Trial name
- NCT06116370
- Testing
- Rezum procedure, B-TURP procedure
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Ain Shams University
Bladder Outlet Obstruction, Multiple Sclerosis
GentleCath™ for Men Intermittent Catheter With FeelClean™ Technology
Male self catherterisng observational study.
- Conditions
- Bladder Outlet Obstruction, Multiple Sclerosis, Cauda Equina Syndrome, Enlarged Prostate With Lower Urinary Tract Symptoms
- Trial name
- NCT05470751
- Testing
- Intermittent self-catheterisation
- Where
- 16 sites in United States, France and 1 more
- Volunteers
- 72 people
- Sponsor
- ConvaTec Inc.
Pediatric Disorder, Hydronephrosis in Children
Effect of Concomitant Bladder Neck Incision and Urethral Valve Ablation on Surgical Re-intervention Rate for Patients With Posterior Urethral Valve
To determine the short-term effects of concurrent valve ablation and bladder neck incision on re-intervention rate for patients with posterior urethral valve.
- Conditions
- Pediatric Disorder, Hydronephrosis in Children, Hydronephrosis, Secondary, Hydronephrosis Congenital
- Trial name
- NCT05087537
- Testing
- Valve ablation, Valve ablation and bladder neck incision
- Where
- Egypt
- Volunteers
- 62 people
- Sponsor
- Mansoura University
Erectile Dysfunction
Penile Rehabilitation in Patients With Erectile Dysfunction After Pelvic Fracture Urethral Injury Using Low-intensity Shock Wave.
the efficacy and safety of low intensity shock wave therapy (LiSWT) as an ED treatment. Olsen et al. demonstrated that LiSWT might be a possible solution in some ED patients of organic origin .
- Trial name
- NCT07460167
- Testing
- ELvation® Piezowave² linear focused piezoelectric shock wave device (Richard Wolf, Vernon Hills, IL, USA) effect of itsshockwaves on Erectile dysfunction
- Where
- Egypt
- Volunteers
- 25 people
- Sponsor
- South Valley University
Prostate Cancer Stage I, Bladder Outlet Obstruction
Transurethral Prostate Enucleation in Surveillance Protocol for Low Risk Prostate Cancer
We will compare oncological and functional outcomes of anatomical endoscopic enucleation of the prostate (AEEP) versus continued medical treatment in low-risk prostate cancer patients for whom an active surveillance protocol was…
- Trial name
- NCT05631080
- Testing
- Anatomical Endoscpic enucleation of the Prostate
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Mansoura University
BPH (Benign Prostatic Hyperplasia)
Efficacy and Safety of Modified Prostatic Urethral Lift (mPUL-ZA) for Benign Prostatic Hyperplasia
Abstract Background: Transurethral prostatic suspension and expansion, internationally referred to as prostatic urethral lift (PUL), is a minimally invasive treatment for lower urinary tract symptoms associated with benign…
- Trial name
- mPUL-ZA (NCT07776158)
- Testing
- Modified Prostatic Urethral Lift Using a Zero-Angle Firing and Needle-Guided Puncture Technique for Benign Prostatic Hyperplasia
- Where
- China
- Volunteers
- 12 people
- Sponsor
- Qing Yuan
Urinary Incontinence, Stress
Predictive Role of Urodynamics on Mid-urethral Sling Failure
Purpose The aim of this study is to investigate the contribution of preoperative urodynamics to mid-urethral slings (MUS) success for developing an algorithm that uses conventional and easily accessible tools Methods Women with…
- Trial name
- UPMUSF (NCT02337374)
- Testing
- Midurethral sling mesh
- Volunteers
- 242 people
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
Melanoma, Merkel Cell Carcinoma
Videoscopic Versus Open Inguinal Lymphadenectomy for Cancer
Patients with melanoma, some other rare skin cancers, and some cancers of the penis and scrotum can have their cancer spread to the lymph nodes in the upper part of the leg, called the groin.
- Conditions
- Melanoma, Merkel Cell Carcinoma, Squamous Cell Carcinoma, Penile Carcinoma
- Trial name
- NCT01526486
- Testing
- Videoscopic procedure, Open, traditional approach
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- Emory University
Prostate Cancer
Postoperative Patient Comfort and Quality of Micturition in Suprapubic Tube vs. Transurethral Catheterization After RARP
The purpose of the study is to determine, whether the postoperative quality of micturition and continence can be improved depending on the urinary drainage catheter and retention after robot assisted radical prostatectomy.
- Trial name
- MPH (NCT02812173)
- Testing
- suprapubic tube ex 2 day, suprapubic tube ex 5 day, transurethral catheter ex 5 day
- Where
- Germany
- Volunteers
- 234 people
- Sponsor
- St. Antonius Hospital Gronau
Prostate Cancer
Impact of Anterior Urethral Suspension Combined With Pelvic Fascia Reconstruction During Robot-Assisted Radical Prostatectomy on Early Postoperative Urinary Continence Recovery: A Single-Center, Prospective, Single-Arm Clinical Study
This is a single-center prospective cohort study enrolling 60 to 100 patients with prostate cancer treated at The Cancer Hospital of the Chinese Academy of Medical Sciences between December 2025 and July 2026, who will receive…
- Trial name
- IAPREA (NCT07725653)
- Testing
- Modified RARP Combined with Anterior Urethral Suspension and Pelvic Fascia Reconstruction
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Urinary Bladder Cancer, Urinary Bladder Neoplasm
Neutrophils to Lymphocytes Ratio in Predicting the Response to BCG in Non-muscle Invasive Bladder Cancer
There is a relation between inflammatory cells and the prognosis of tumors (cancer colon, renal, liver, and urinary bladder). In this study, the investigators will link the Neutrophils to Lymphocytes ratio to the response to…
- Conditions
- Urinary Bladder Cancer, Urinary Bladder Neoplasm, BCG, Trans Urethral Resection of a Bladder Tumor
- Trial name
- NCT05946369
- Testing
- Neutrophil to lymphocyte ratio
- Where
- Egypt
- Volunteers
- 96 people
- Sponsor
- Ain Shams University
Stress Urinary Incontinence
Does Bladder Instillation Reduce Time to Discharge After Sling Surgery
The purpose of this randomized control trial study is to determine if intraoperative bladder instillation of fluid decreases the time to discharge after having an outpatient mid-urethral sling procedure, and to measure the cost…
- Trial name
- NCT02277288
- Testing
- Filled bladder arm
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Cedars-Sinai Medical Center
Urethral Stricture, Surgery
VeSpAR: Comparing Vessel-Sparing Anastomotic Repair and Transecting Anastomotic Repair in Isolated Short Bulbar Strictures.
The investigators want to verify whether the surgical outcome of vessel-sparing anastomotic repair in isolated short bulbar urethral strictures is not inferior to the surgical outcome of transecting anastomotic repair.
- Conditions
- Urethral Stricture, Surgery, Urologic Diseases
- Trial name
- VeSpAR (NCT03572348)
- Testing
- Transecting anastomotic repair (tAR), Vessel-sparing anastomotic repair (vsAR)
- Where
- 13 sites in United States, Argentina and 6 more
- Volunteers
- 100 people
- Sponsor
- University Hospital, Ghent
Bladder Outlet Obstruction, Lower Urinary Tract Symptoms
The Value of Multiple Urine Flow Rate Measurements in Male Benign Prostatic Hyperplasia (BPH) Subjects
Crossover comparison of different flow meters with a digital home flow meter as a reference. Main hypothesis: Reapeated home flow measurements with a disposable device will provide a better understanding of the patients urinary…
- Trial name
- NCT00710749
- Testing
- Disposable device, Digital device, Clinic flow measurement
- Where
- 4 sites in United States, Netherlands and 2 more
- Volunteers
- 60 people
- Sponsor
- Wellspect HealthCare
Carcinoma, Transitional Cell, Urinary Bladder Neoplasms
A Study of Enfortumab Vedotin for Patients With Locally Advanced or Metastatic Urothelial Bladder Cancer
This is a study that will test how an experimental drug (enfortumab vedotin) affects patients with cancer of the urinary system (urothelial cancer).
- Conditions
- Carcinoma, Transitional Cell, Urinary Bladder Neoplasms, Urologic Neoplasms, Renal Pelvis Neoplasms
- Trial name
- EV-201 (NCT03219333)
- Testing
- Enfortumab vedotin
- Where
- 81 sites in United States, France and 6 more
- Volunteers
- 219 people
- Sponsor
- Astellas Pharma Inc
Bladder Outlet Obstruction
Bladder Outlet Obstruction Observation Using Dynamic Urine Vibration "Holter"
Current gold standard of bladder outlet diagnosis is pressure flow study. This study is invasive time consuming and requires expensive and complex set-up.
- Trial name
- NCT01779349
- Testing
- Dynamic Urine Vibration "Holter"
- Where
- 2 sites in Israel
- Volunteers
- 45 people
- Sponsor
- P. Square Medical Ltd