These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Erectile function after brachytherapy with external beam radiation for prostate cancer.
    Author: Fujioka H, Ishimura T, Sakai Y, Fujii T, Jo Y, Takenaka A, Fujisawa M.
    Journal: Arch Androl; 2004; 50(4):295-301. PubMed ID: 15277008.
    Abstract:
    The effect of therapeutic modalities on sexual potency is an important consideration for patients choosing a treatment for prostate cancer. We assessed erectile function after iridium-192 (1r-192) high-dose rate (HDR) brachytherapy with external beam radiation therapy (EBRT), and examined the efficacy of sildenafil after this treatment. Forty-two prostate cancer patients (T1c to T3bN0M0) were treated with 22Gy HDR brachytherapy with 36.8Gy EBRT without neoadjuvant hormone therapy. Erectile function was assessed using a 5-item version of the International Index of Erectile Function questionnaire (IIEF-5), pre, 3 and 12 months after treatment, Potency was defined as an IIEF-5 score > or = 11. Ten patients with potency before HDR brachytherapy with EBRT with or without neoadjuvant hormone therapy requested Sildenafil 3 months after treatment. The mean IIEF-5 score of all patients was 10.5 +/- 8.5, 4.5 +/- 5.3 (p < 0.001), and 3.8 +/- 4.7 (p < 0.001), pre, 3 and 12 months after treatment, respectively. Seventeen (40.4%) patients were potent before treatment. The mean IIEF-5 score of those patients was 15.8 +/- 3.2, 9.6 +/- 5.1 (p = 0.04), and 11.3 +/- 6.1 (p = 0.06), pre, 3 and 12 months after treatment, respectively. Ten of 17 (58.8%) patients maintained their potency 12 months after treatment. In 10 patients with potency before treatment who were treated with sildenafil, the mean IIEF-5 score increased from 6.2 +/- 3.5 at 3 months to 13.6 +/- 5.1 (p < 0.001) at 12 months after treatment. Eight of 10 (80%) patients treated with sildenafil had recovered 12 months after treatment. HDR brachytherapy with EBRT can be performed with favorable results for maintaining potency.
    [Abstract] [Full Text] [Related] [New Search]