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- Izak Faiena, Neal Patel, and Allen D Seftel.
- Division of Urology, Cooper Medical School of Rowan University, Camden, NJ, USA.
- Asian J. Androl. 2014 Nov 1;16(6):805-6.
AbstractWith increasing scrutiny of prostate cancer (PCa) diagnosis and treatment, much attention has been given to the morbidity caused by radical prostatectomy (RP) and/or radiotherapy (RT). One of the most common side-effects of either treatment is erectile dysfunction (ED). Approximately, 40% of patients will experience ED after RT for PCa. The post-RT ED causes significant patient dissatisfaction with cancer treatment as well as decrease in patient and partner psychosocial function. To address this issue in patients undergoing RT, Pisansky et al. conducted a prospective, randomized, double-blinded, placebo-controlled trial to assess the efficacy of a phosphodiesterase enzyme-5 inhibitor (PDE5i), tadalafil, as a preventive measure for patients undergoing RT for PCa and found no difference in erectile function between the control and treatment groups.
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