Erectile function after WST11 vascular-targeted photodynamic therapy for low-risk prostate cancer treatment.

Erectile function after WST11 vascular-targeted photodynamic therapy for low-risk prostate cancer treatment. Asian J Androl. 2020 Jan 14;: Authors: Chelly S, Maulaz P, Bigot P, Azzouzi AR, Lebdai S Abstract Vascular-targeted photodynamic therapy (VTP) using padeliporfin is currently assessed as a low-risk prostate cancer (LRPCa) treatment. The aim of this study was to assess erectile function outcomes of VTP for LRPCa treatment. We prospectively included all patients treated with VTP for LRPCa. The primary endpoint was the post-treatment International Index of Erectile Function score (IIEF5 score) evolution (at 6 months, 12 months, and then every year for 5 years). Secondary endpoints were the need of erectile dysfunction (ED) treatment and its efficacy. Eighty-two men were included. The median follow-up was 68 (range: 6-89) months. There was a 3-point significant decrease in the median IIEF5 score between baseline and at 6 months post-VTP (23 [range: 1-25] vs 20 [range: 1-25], P = 0.005). There was a 1-point decrease at 1 year and 2 years post-VTP compared to baseline (22 [range: 2-25] and 22 [range: 0-25], P < 0.005). There was no significant difference at 3, 4, and 5 years compared to baseline. Twenty-seven (32.9%) patients received ED treatment: phosphodiesterase type-5 inhibitors (PDEI5; n = 18), intracavernous injections (ICI; n = 9), and intra-urethral gel (n = 1). The median IIEF5 score statistically significantly increase...
Source: Asian Journal of Andrology - Category: Urology & Nephrology Authors: Tags: Asian J Androl Source Type: research