The prospective assessment of the prostatic cancer mortality with PSA progression in the groups treated or not treated by salvage local brachytherapy.

85Background: The effectiveness of diagnostics of local recurrence of prostatic adenocarcinoma after radical radiotherapy and local retreatment high definition brachytherapy and its influence on the prostatic cancer survival. Methods: 55 patients with locally advanced prostatic adenocarcinoma with rising PSA level after radical radiotherapy and exclusion of distant metastases underwent prostatic biopsy. ECOG performance status 0-1 were eligible. The histopathological confirmation was obtained in 22 cases, and 33 patients had negative biopsy. In the case of positive biopsy radical salvage brachytherapy was performed in all patients. In the case of negative biopsy definitive anti-androgen therapy was administered in patients with PSA progression. Anti – androgen therapy was performed as adjuvant and neoadjuvant treatment after brachytherapy. In the course of the long (median 108months) observation we assessed prostatic specific mortality in both groups. In addition we assessed time to PSA progression during...