Factors associated with the frequency of self-intermittent catheterization after prostate brachytherapy

Significant associations were observed between the frequency of SIC and the number of seeds implanted, AUA scores, prostate volume, PSA levels, addition of XRT, and isotope used. Whereas the first four of these factors may be surrogates for prostate volume and obstructive symptoms in general, the last two factors are related to treatment decisions. These findings may aid in better patient selection and therapeutic decisions. Additionally, this information may provide a clearer understanding of the urinary side effects of TIBBP.