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Patient Risk Factors Associated with Reported Urinary Quality of Life Following Artificial Urinary Sphincter Placement: A Paired Pre and Postoperative Analysis
Journal article   Open access   Peer reviewed

Patient Risk Factors Associated with Reported Urinary Quality of Life Following Artificial Urinary Sphincter Placement: A Paired Pre and Postoperative Analysis

Rachel A. Moses, Joshua A. Broghammer, Benjamin N. Breyer, Bryan B. Voelzke, Jill C. Buckley, Brad A. Erickson, Sean Elliott, Alex J. Vanni, Niveditta Ramkumar and Jeremy B. Myers
Urology (Ridgewood, N.J.), Vol.169, pp.226-232
11/2022
DOI: 10.1016/j.urology.2022.07.023
url
https://escholarship.org/content/qt0m35c3c9/qt0m35c3c9.pdf?t=rvxti5View
Open Access

Abstract

To evaluate potential associations between patient risk factors and incontinence related patient-reported outcome measures (PROMs) preandpost artificial urinary sphincter (AUS) implantation. We hypothesize patient risk factors, including prior radiation and diabetes will have a negative association with post AUS PROMs. A review of prospectively collected preandpostoperative Incontinence Symptom Index [ISI] and Incontinence Impact Questionnaire-7 (IIQ-7)s from multiple institutions in the Trauma and Urologic Reconstruction Network of Surgeons was performed. Changes in preandpost AUS ISI and IIQ-7 scores were compared for the entire cohort then stratified by patients with prior AUS, obesity, diabetes, prior radiation, and mixed urinary incontinence. A total of 145 patients, 67.2 (SD 10.9) years had complete preandpost AUS questionnaires (median follow up 186 days, IQR 136-362). Post AUS ISI and IIQ-7 scores improved significantly for the group at large. Prior radiation was associated with less improvement in total IIQ-7 scores, -25.5 (31.9) vs -39 (33.0), P = .03. Obesity was associated with a greater reduction in incontinence severity -13.6 (SD 9.1) vs -9.2 (SD 8.9), P<0.01, urge -5.2(SD 4.2) vs -2.5(SD 4.5), P <.01, and total ISI score -29.7(SD19.7) vs -21.2 (SD 19.9), P = .02. Prior AUS, diabetes, and mixed incontinence were not associated with post AUS PROMs outcome. Overall, patients reported a significant reduction in incontinence severity, bother, impact, and distress following AUS placement. Prior radiation was associated with less improvement in total IIQ-7 scores. In contrast, obesity demonstrated a greater reduction in ISI severity and urge scores compared to non-obese patients.

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