Clinical trials: Urethra Stenosis
Kidney Transplant; Complications, Kidney Transplant Infection
Early vs Late Urinary Catheter Removal After Renal Transplantation
The purpose of this study is to compare frequency of UTI, urine leak and need for reoperation in patients after renal transplant with early or delayed Foley catheter removal.
- Conditions
- Kidney Transplant; Complications, Kidney Transplant Infection, Urinary Fistula, Urinary Tract Infections
- Trial name
- ELUCATR (NCT04815954)
- Testing
- Urinary catheter removal
- Where
- Poland
- Volunteers
- 120 people
- Sponsor
- Medical University of Warsaw
Urethral Stricture
Functional Outcome of Urethral Reconstructive Surgery
The analysis of the long-term outcomes and quality-of-life parameters after urethral reconstruction surgery.
- Trial name
- NCT01982136
- Testing
- end-to-end urethroplasty, substitution urethroplasty (buccal mucosa), substitution urethroplasty (pedicled skin flap)
- Where
- Belgium
- Volunteers
- 175 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Urethral Stenosis
Safety and Potential Effect of Innovative Treatment by Adjuvant Injection of Stromal Vascular Fraction From Autologous Adipose Tissue of URethral Stenosis With Endoscopic Urethrotomy
SURF is a randomised controlled, parallel group, single blind phase II study designed to assess the safety and potential efficacy of an innovative therapeutic strategy for urethral stenosis based on adjuvant injection of…
- Trial name
- SURF (NCT05857371)
- Testing
- lipoaspiration, urethrotomy, autologous ADSVF administration
- Where
- France
- Volunteers
- 20 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Urethral Stricture
Platelet Rich Plasma Versus Mitomycin C Injection Following Visual Internal Urethrotomy in Urethral Stricture
this is a randomized clinical trial that was conducted at Ain Shams University to compare the effectiveness and safety of two different substances injected after visual internal urethrotomy for treating urethral stricture in…
- Trial name
- NCT07883837
- Testing
- Visual internal urethrotomy followed by submucosal intralesional mitomycin C injection, Visual internal urethrotomy followed by submucosal Platlet Rich Plasma injection
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Ain Shams University
Urethral Stricture, Male, Hormone Deficiency
Urethral Stricture After Transurethral Resection of the Prostate/Bladder: a Prospective Study of Risk Factors
There is currently no prognostic or predictive risk marker for this urethral stricture disease. The most conservative standard treatment for urethral stricture (internal urethrotomy) has a very high recurrence rate (greater than…
- Conditions
- Urethral Stricture, Male, Hormone Deficiency, Fibrosis
- Trial name
- STRICT-TURP (NCT04795570)
- Testing
- Transurethral resection of the prostate or bladder
- Where
- Spain
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University Hospital Virgen de las Nieves
Urethral Stricture, Bladder (Urothelial, Transitional Cell) Cancer
The Impact of Age and Sex on Anticipated and Experienced Pain in First-Time Outpatient Flexible Cystoscopy
Cystoscopy is a procedure frequently performed in daily urological practice for the diagnosis of various urological conditions, including bladder tumors, benign prostatic hyperplasia, recurrent cystitis, and urethral strictures.
- Conditions
- Urethral Stricture, Bladder (Urothelial, Transitional Cell) Cancer, Benign Prostate Obstruction (BPO)
- Trial name
- PAINCYST (NCT07375641)
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people
- Sponsor
- Kayseri Education and Research Hospital
Anterior Urethral Stricture, Male
Pre-operative Assessment by Sonourethrography Only in Anterior Urethral Strictures.
The choice of the best surgical technique for urethral stricture repair depends on the stricture length. Estimating the length of urethral strictures is therefore of utmost importance.
- Trial name
- PASTIS (NCT04452890)
- Testing
- Sonourethrography
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- University Hospital, Ghent
Urethral Stricture
Post-Operative Imaging After Urethroplasty With Peri-catheter Retrograde Urethrography Or Trial of Voiding With Voiding Cysto-urethrography
After a reconstructive procedure of the urethra, a transurethral catheter is usually left in place to allow adequate healing of the tissues without exposure to urine. After 7-21 days, depending on several variables (e.g.
- Trial name
- POIROT (NCT04307537)
- Testing
- Post-urethroplasty urethrography
- Where
- Belgium
- Volunteers
- 80 people
- Sponsor
- University Hospital, Ghent
Urethral Stricture, Erectile Dysfunction
Comparison Between Excision And Primary Anastomosis Urethroplasty And Tunica Vaginalis Graft Urethroplasty.
Urethroplasty is considered the gold standard for the treatment of urethral stricture disease, with a success rate of more than 93% in terms of stricture recurrence.
- Trial name
- NCT07668973
- Testing
- Excision and Primary Anastomosis Urethroplasty, Tunica Vaginalis Graft Urethroplasty
- Volunteers
- 94 people
- Sponsor
- Sahiwal medical college sahiwal
Urethral Stricture, Male
Comparison Between Two Techniques Used in Treatment of Long Anterior Urethral Stricture
To evaluate dorsolateral and dorsal approach urethroplasty in treatment of anterior urethral stricture by using buccal mucosal graft as regard voiding and sexual outcomes.
- Trial name
- NCT05918315
- Testing
- Buccal mucosa substitution urethroplasty
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Sohag University
Stricture Urethra
The Effect of Platelet Rich Plasma Injection on Post Internal Urethrotomy Stricture Recurrence
The effect of platelet rich plasma injection on post internal urethrotomy stricture recurrence
- Trial name
- prp vs VIU (NCT07837167)
- Testing
- PRP injection, VIU
- Where
- Egypt
- Volunteers
- 156 people
- Sponsor
- Benha University
Urethral Stricture
Scandinavian Urethroplasty Study
A multicentre, prospective, randomized study comparing bulbar urethroplasty with excision and primary anastomosis or with an onlay grafting procedure using buccal mucosa.
- Trial name
- SUPS (NCT02321670)
- Testing
- End-to-end, Graft
- Where
- 4 sites in Finland, Norway and 1 more
- Volunteers
- 151 people
- Sponsor
- Oslo University Hospital
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
Urethral Stricture
9000 URETHRA STUDY: a Study About Urethroplasty for Urethral Stricture Disease
It has been demonstrated that urethroplasty should be considered the gold standard treatment for urethral stricture disease as it yields higher long-term success rates than endoscopic treatment options such as direct vision…
- Trial name
- NCT04071925
- Testing
- Urethroplasty
- Where
- 2 sites in Belgium
- Volunteers
- 1,000 people
- Sponsor
- University Hospital, Ghent
Urethral Stricture
Effectiveness of Intermittent Bladder Catheterization (IBC) in Reducing Recurrence of Urethral Stricture
The goal of this randomized controlled trial is to To assess the effectiveness of intermittent bladder catheterization (IBC) in reducing the recurrence of urethral stricture among females in tertiary care hospital, Lahore.
- Trial name
- NCT06064968
- Testing
- Intermittent bladder catheterization
- Where
- Pakistan
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University of Health Sciences Lahore
Urethral Stricture
Factors Predicting Urethral Stricture Recurrence After Dorsal Onlay Augmented, Buccal Mucosal Graft Urethroplasty
In this observational study, the investigators will evaluate potential risk factors associated with urethral stricture recurrence after augmentation anterior urethroplasty using dorsal onlay buccal mucosal Graft during the past…
- Trial name
- NCT04357080
- Testing
- Urethroplasty
- Where
- Egypt
- Volunteers
- 266 people
- Sponsor
- Al-Azhar University
Genitourinary Anatomy
Observational Study of the LambdaGuide System for Measurement of Observable Genitourinary Anatomy During Cystoscopic Procedures in Men
This prospective clinical study will evaluate the feasibility, performance, and safety of the LambdaGuide System for obtaining point-to-point measurements of observable genitourinary anatomy during cystoscopic procedures in adult…
- Trial name
- NCT07912385
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Lambda Surgical, Inc