[CLINICAL STUDY OF INTEGRATED URINARY CARE TO SUPPORT SELF-RELIANCE AGAINST URINARY DYSFUNCTION WITH INVOLVEMENT BY UROLOGISTS].

(Purpose) We reviewed 207 patients with urinary dysfunction who were managed by voiding care team at Osaka Rosai Hospital between November 2016 and June 2018. (Materials & methods) The study involved 112, 32, 24, 19, 10, 7, and 3 patients in the Urology, Orthopedics, Surgery, Internal Medicine, Neurosurgery, and Otorhinolaryngology departments, respectively. The average age was 72.7 years, ranging from 27 to 94 years, and the patients were170 males and 37 females. The average body mass index was 23.3, ranging from 11.6 to 43.7. The degree of activity of daily life (ADL) was distributed from J (independent ADL) to C (bedridden), and consisted of 132 in J category, 23 in A, 28 in B, 24 in C. Forty-seven patients had diabetes mellitus (DM), 36 had a cranial nerve disease, 25 had a history of urinary retention, 17 had indwelling urethral catheters on admission, 53 had an emergency hospital admission, and 174 underwent ≥1 operations during admission. (Results & conclusions) Among the 112 patients treated in the Urology department, 60 underwent robot-assist radical prostatectomy (RARP), 36 transurethral resection of prostate (TUR-P) and Holmium laser enucleation of the prostate (HoLEP), and 16 other procedures. A total of 93% were indwelling urethral catheter free, and 92% were pad-free (≤1 pad per day) at 1 year. In contrast, only 66% of the 95 patients in other departments were indwelling urethral catheter free at 1 year and were indwelling urethral catheter-free within 100 days, except for only one patient. The self-reliant voiding rate, including patients who have their indwelling urethral catheter removed or managed clean intermittent self-catheterization, was 91% at 1 year. A univariate analysis indicated that an ADL of J, independent ambulation, self-care/undiapered, self-reliant voiding score ≤4 (on a scale from 0 to 10, with higher score indicating a poorer ADL), and a urinary function ≤4 (on a scale from 0 to 10, with a higher score indicating greater urinary dysfunction) were significantly associated with freedom from urethral catheter. A multivariate analysis with Cox's proportional hazard model revealed a urinary function of ≤4 to be an independent good prognosticator for being catheter-free. Furthermore, a univariate analysis indicated that ADL J, a scheduled hospital admission, ≥1 operations during admission, independent ambulation, self-care/independent portable toilet, self-care/undiapered, self-reliant voiding score (≤4), and a urinary function of ≤4 were significantly associated with the acquisition of self-reliant voiding. A multivariate analysis with Cox's proportional hazard model revealed a self-reliant voiding of ≤4 to be an independent good prognosticator for self-reliant voiding. (Conclusions) Achieving freedom from an indwelling urethral catheter and acquiring a self-reliant voiding function are suggested to be very important for integrated urinary care.