One-year follow-up after urethroplasty, with the focus on both lower urinary tract and erectile function
DOI:
https://doi.org/10.1080/21681805.2020.1734077Abstract
Abstract Background: Urethral stricture disease (USD) represents a complex urological problem. Urethroplasty is considered the gold standard for the treatment of USD. Most available studies report outcome data obtained from retrograde urethrography and uroflowmetry. Only a limited number of papers describe the effect of urethroplasty on erectile function and their results are inconsistent. The goal of this prospective study was to evaluate the effect of urethroplasty on both lower urinary tract and erectile function using objective parameters and standardized patient-reported outcome measurement tools. Materials and Methods: A total of 55 consecutive patients with USD were enrolled into the study. Patients underwent ventral onlay urethroplasty, urethroplasty according to the Asopa technique, dorsal onlay urethroplasty, cutaneous flap urethroplasty using the Orandi technique or anastomotic repair. All patients were evaluated using uroflowmetry, urethrography, the PROM-USS questionnaire and the International Index of Erectile Function-5 questionnaire (IIEF-5) pre-operatively and consequently post-op, in 3-month intervals. This study presents the comparison of baseline pre-op parameters and parameters 12 months after the surgery using the Wilcoxon signed rank test, Wilcoxon rank sum test and the Kruskal-Wallis one-way analysis of variance. Results: A significant improvement in uroflowmetry parameters, all domains of the PROM-USS questionnaire, as well as the overall score of the IIEF-5 was observed. No statistically significant differences between sub-groups were found when comparing treatment results in patients with short versus long strictures and patients with penile urethra stricture versus bulbar or membranous urethra stricture. Conclusions: Urethroplasty yielded very good functional results with respect to both lower urinary tract and erectile functions.Downloads
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Acta Chirurgica Scandinavica Society owns the copyright for all material published until Volume 57 (2023) unless otherwise specified. As from Volume 59 (2024) all published articles, unless otherwise specified, are published under CC-BY licences, allowing third parties to copy and redistribute the material in any medium or format and to remix, transform, and build upon the material, with the condition of proper attribution to the original work.