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Multicenter patient self-reporting questionnaire on impotence, incontinence and stricture after radical prostatectomy
T C Kao1, D F Cruess, D Garner
1Department of Preventive Medicine and Biometrics, Center for Prostate Disease Research, Uniformed Services University of the Health Sciences, Bethesda, Maryland 20852, USA.
Purpose:
We determined the incidence of patient self-reported post-prostatectomy incontinence, impotence, bladder neck contracture and/or urethral stricture, sexual function satisfaction, quality of life and willingness to undergo treatment again in a large multicenter group of men who underwent radical prostatectomy. We also determined whether the morbidities of sexual function satisfaction, quality of life and bladder neck contracture and/or urethral stricture are predictable from demographic and postoperative prostate cancer factors.
Materials And Methods:
A self-reporting questionnaire was completed and returned by 1,069 of 1,396 eligible patients (77%) who underwent radical prostatectomy between 1962 and 1997. Of the respondents 868 (85.7%) underwent surgery after 1990 and in all prostatectomy had been done a minimum of 6 months previously. Questionnaire results were independently analyzed by a third party for morbidity tabulation and the association of patient reported satisfaction.
Results:
The patient self-reported incidence of any degree of post-prostatectomy incontinence, impotence and bladder neck contracture or urethral stricture was 65.6%, 88.4% and 20.5%, respectively. The incidence of incontinence requiring protection was 33% and only 2.8% of respondents had persistent bladder neck contracture or urethral stricture. Although incontinence and impotence significantly affected self-reported sexual function satisfaction, quality of life and willingness to undergo treatment again (p = 0.001), 77.5% of patients would elect surgery again. This finding remained true even after adjusting for demographic variables, and the time between surgery and the survey by multiple logistic regression.
Conclusions:
Although radical prostatectomy morbidity is common and affects self-reported overall quality of life, most patients would elect the same treatment again. Impotence and post-prostatectomy incontinence were significantly associated with sexual function satisfaction, quality of life and willingness to undergo treatment again. Bladder neck contracture and/or urethral stricture was associated with willingness to undergo treatment again after adjusting for demographic variables and time from surgery to the survey.