Cross-sectional internet survey exploring symptomatic urinary tract infection by type of urinary catheter in persons with spinal cord lesion in Japan.

STUDY DESIGN: Cross-sectional study by members of patient advocacy groups.

OBJECTIVES: To evaluate the incidence and frequency of symptomatic urinary tract infection (sUTI) in persons with spinal cord lesion (SCL) using different types of catheters based on an internet survey in Japan.

SETTING: An internet survey.

METHODS: We conducted an Internet survey of persons with SCL who were considered to be able to perform intermittent self-catheterization (ISC). We evaluated the incidence and frequency of sUTI over the last year in persons performing ISC and those managed by indwelling catheterization (IDC). We also compared the same parameters between persons in the ISC group using reusable silicone catheters and single-use catheters and those with and without a concomitant use of intermittent balloon catheters (i-IDC).

RESULTS: Two-hundred and eighty-two persons were analyzed. In the ISC and IDC groups, sUTI occurred in 52.2% and 31.4% of persons (p = 0.021), respectively, in the last year, and the frequencies were 2.8 and 3.5 times a year (p = 0.127), respectively. There were no significant differences in the incidence or frequency of sUTI between persons using reusable catheters and single-use catheters or those with and without the concomitant use of i-IDC.

CONCLUSIONS: sUTI occurred in about 1 in 2 persons with SCL performing ISC, which was significantly higher than in the IDC group, and the frequency of sUTI in persons performing ISC was about 3 times a year. The different types of catheters used for ISC were not associated with the incidence or frequency of sUTI. Sponsorship Coloplast Japan Inc.