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Predictors of Worse...
Predictors of Worsening Erectile Function in Men with Functional Erections Early After Radical Prostatectomy
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Salter, Carolyn A. (författare)
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Tin, Amy L. (författare)
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Bernie, Helen L. (författare)
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Nascimento, Bruno (författare)
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Katz, Darren J. (författare)
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Benfante, Nicole E. (författare)
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- Carlsson, Sigrid, 1982 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för urologi,Institute of Clinical Sciences, Department of Urology
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Mulhall, John P. (författare)
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(creator_code:org_t)
- 2022-09-30
- 2022
- Engelska.
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Ingår i: JOURNAL OF SEXUAL MEDICINE. - : Oxford University Press (OUP). - 1743-6095 .- 1743-6109. ; 19:12, s. 1790-1796
- Relaterad länk:
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Background: Prior studies suggest that men with good erectile function shortly after radical prostatectomy (RP) can subsequently have worsened erectile function. Aim: To determine the prevalence and predictors of early erectile function recovery post-RP and of worsening erectile function after initial erectile function recovery. Methods: We retrospectively queried our institutional database. Men who underwent RP during 2008-2017 and who completed the International Index of Erectile Function erectile function domain both pre-RP and serially post-RP, constituted the population. Functional erections were defined as International Index of Erectile Function (IIEF)-6 erectile function domain scores >= 24. We analyzed factors predicting functional erections at 3 months post-RP as well as factors predicting a decrease in functional erections between 3 and 6 months, defined as >= 2-point drop in the erectile function domain. Multivariable logistic regression models were used to identify predictors of early erectile function recovery and also of subsequent decline. Outcomes: Erectile function recovery rates at 3 months post-RP and predictive factors; rates of erectile function decline between 3-6 months and associated predictors. Results: Eligible patients comprised 1,655 men with median age of 62 (IQR 57, 67) years. Bilateral nerve-sparing (NS) surgery was performed in 71% of men, unilateral NS in 19%, and no NS in 10%. Of this population, 224 men (14%; 95% CI 12%, 15%) had functional erections at 3 months post-RP. On multivariable analysis, significant predictors of early erectile function recovery included: younger age (OR 0.93, P <.001), higher baseline erectile function domain score (OR 1.14, P <.001) and bilateral NS (OR 3.81, P =.002). The presence of diabetes (OR 0.43, P =.028) and a former smoking history (OR 0.63, P =.008; reference group: never smoker) was associated with the erectile dysfunction at 3 months post-RP. Of the men with early functional erections, 41% (95% CI 33%, 48%) had a >= 2-point decline in erectile function between 3 and 6 months. No factors were identified as predictors for this decline. Clinical Implications: Only a small proportion of men have functional erections at 3 months post-RP and a notable number of them will experience a decline in erectile function between 3 and 6 months. Strengths and Limitations: Strengths: large patient population and the use of validated questionnaire. Limitations: single-center retrospective study. Conclusion: A minority of men had functional erections 3 months post-RP, about half of whom had a decline in erectile function by month 6. We recommend appropriately counseling post-RP patients on the risk of such a
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Urologi och njurmedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Urology and Nephrology (hsv//eng)
Nyckelord
- Radical prostatectomy
- Erectile function
- Erection recovery
- Prostate cancer
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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