Prostate size is not associated with recovery of sexual function after minimally invasive radical prostatectomy

N. T. Ward, J. K. Parsons, A. W. Levinson, H. S. Bagga, L. Z. Mettee, L. M. Su, C. P. Pavlovich

Research output: Contribution to journalComment/debatepeer-review

Abstract

Objectives: To investigate the association of prostate weight with recovery of sexual function after minimally invasive radical prostatectomy. Methods: Between April 2001 and September 2007, two surgeons performed 856 consecutive laparoscopic radical prostatectomies for clinically localized prostate cancer. Patients were stratified into three groups by prostate weight: < 35 g, 35-70 g, and > 70 g. Sexual and urinary outcomes were assessed prospectively using the Expanded Prostate Cancer Index Composite (EPIC) questionnaire. Patients who underwent nerve sparing (unilateral or bilateral) with complete preoperative EPIC data, a minimum preoperative Sexual Health Inventory for Men score ≥ 21, and a minimum of 3 months of complete postoperative EPIC data were included in the analysis. Results: Of the cohort of 856 men, 324 (38%) had complete, evaluable data and met the inclusion criteria for this study. Preoperatively, there were no significant differences by prostate weight in the EPIC sexual function or bother subscale scores or the proportion of patients participating in sexual intercourse. Postoperatively, we observed statistically similar returns to baseline EPIC sexual function and bother subscale scores and participation in sexual intercourse across all gland weight groups at all time points. EPIC sexual domain scores and the proportions of patients participating in sexual intercourse continued to increase up to 24 months postoperatively, but no group returned to preoperative function at any sampling point. Conclusions: Prostate size is not associated with postoperative recovery of sexual function in men undergoing minimally invasive radical prostatectomy.

Original languageEnglish (US)
Pages (from-to)274-275
Number of pages2
JournalInternational Braz J Urol
Volume37
Issue number2
DOIs
StatePublished - Mar 2011
Externally publishedYes

ASJC Scopus subject areas

  • Urology

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