[PATIENT-REPORTED OUTCOME AFTER ILEAL NEOBLADDER].

Abstract

(Objectives) Investigation of patient-reported outcome (PRO) after ileal neobladder for bladder cancer. (Patients and methods) Forty patients who underwent radical cystectomy and ileal neobladder between July 2007 and December 2017 were asked to complete a questionnaire. PRO was evaluated using the Medical Outcomes Study Short Form-8 (SF-8) for general health-related quality of life (QOL) and the Bladder Cancer Index and the Japanese version of the Functional Assessment of Cancer Therapy-Bladder for disease specific QOL. Patients were divided into two groups according to the postoperative period (early and late), and the differences in questionnaire results between the groups were evaluated. (Results) All scores on the SF-8 were over 50 points, exceeding the Japanese national standard of 50 points for all items. The physical and mental summary scores were also favorable. For disease-specific QOL, only daytime incontinence was significantly higher in the late group, with daytime incontinence two or more times per week at 42.1%, compared to 20.0% in the early group (P=0.0403). A comparison of daytime urinary incontinence in four groups during the postoperative period showed that urinary incontinence was least frequent among patients between 64 and 101 months after surgery; patients in this group were also the youngest in age at the time of surgery. (Conclusions) Cross-sectional analysis of PRO revealed that patients with ileal neobladder had good general health-related QOL after surgery, but urinary incontinence was a significant problem.