Improvement in Storage Related Lower Urinary Tract Symptoms following Urethroplasty: A Prospective Cohort Study.

The Journal of Urology
Dylan T HoareKeith F Rourke

Abstract

In patients with lower urinary tract symptoms, storage related symptoms induce the greatest degree of bother. When associated with urethral stricture, it is unclear how these specific symptoms respond to urethroplasty. This study aims to evaluate the prevalence and effect of urethroplasty on patient reported storage lower urinary tract symptoms. This prospective cohort study evaluated patients undergoing urethroplasty for urethral stricture from 2012-2019. Patients were administered the International Prostate Symptom Score preoperatively and 6 months posturethroplasty. The primary outcomes were change in urinary frequency, urgency, nocturia and composite storage symptom measure according to International Prostate Symptom Score. Symptoms were considered clinically significant if they were graded 3 or greater for the individual domains, and greater than 6 for the combined score. Wilcoxon signed-rank test was used to compare results. A total of 387 patients completed the International Prostate Symptom Score preoperatively and postoperatively. Median age was 50 years and median stricture length was 4.5 cm. Cystoscopic success at 6 months was 96.1%. Preoperatively, urinary frequency, urgency and nocturia were common symptoms (52.5%,...Continue Reading

Citations

Oct 5, 2021·International Journal of Urology : Official Journal of the Japanese Urological Association·Koetsu HamamotoRyuichi Azuma

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