Sexualité et cancer de la prostate

Sexual desire of French representative prostate cancer survivors 2 years after diagnosis (the VICAN survey)

PURPOSE

The prostate cancer impacts on the future life of survivors. The complexity of sexual health problems in prostate cancer survivors is underestimated or often reduced to the erectile dysfunction. Especially, factors influencing sexual desire of patients have to be more explored. This study aims to describe the therapeutic management of patients with prostate cancer and assess their sexual desire 2 years after diagnosis.

METHODS

This study is part of the National VICAN survey (Vie après le CANcer) implemented in France in 2012. This analysis was performed on a population of 414 men who had prostate cancer. The questionnaire dealt with several topics including socioeconomic status, treatments received, and sexual desire.

RESULTS

Prostatectomy (42.8%), radiotherapy + hormonotherapy (17.6%), and radiotherapy alone (12.8%) were the main treatments used. 41.3% of men stated that their sexual desire was all gone since disease. The "satisfying" perceived financial situation was significantly associated to a sexual desire loss (p = 0.008). Radiotherapy + hormonotherapy treatment only is significantly associated with a loss of sexual desire (P = 0.003).

CONCLUSIONS

Two years after diagnosis, the sexual desire of prostate cancer survivors is deteriorated with the cancer experience. However, clinical characteristics do not seem to be decisive unlike a "satisfying" financial situation. Research about the impact of socio economics characteristics on sexual health should probably be engaged. Programs have to be developed in France to have personalized sexual support progressed for survivors and take spouses into consideration in this context.

[Sexual consequences after treatment of prostate cancer: Inquiry among members of the Association Nationale des Malades du Cancer de la Prostate]

INTRODUCTION

Complications of prostate cancer treatments are responsible of a lower quality of life. We evaluated the prevalence and the perceptions of sexual consequences of prostate cancer treatments.

MATERIALS AND METHODS

A retrospective self-administered questionnaire was sent to all the members of the Association Nationale des Malades du Cancer de la Prostate (ANAMACAP). All the answers were analyzed.

RESULTS

226 questionnaires were analyzed, the average age was 67.3 years old, the average follow-up was 58.1 months. 110 patients had surgery only, 29 had hormone therapy plus radiotherapy, 28 had radiation therapy only and 49 had combined treatments. After the treatment of the prostate cancer, an erectile dysfunction was reported by 75.2% of the patients; an orgasmic dysfunction by 69%; a climacturia by 21%; a reduced penile length by 70% of them and a less sensitive glans by 59%. They were responsible of a lower quality of life for 75% to 90% of the patients depending on the symptom. A PDE5-inhibitor treatment was effective for only 25.6% of them when taken daily and for 39% on demand.

CONCLUSION

Functional consequences of prostate cancer treatments are common, diverse and directly involved in the sexual life. It is necessary to improve therapeutical education and onco-sexology with the help of patients' associations, to build a new balance in the couples.

LEVEL OF EVIDENCE

3.

[Functional results and treatment of functional dysfunctions after radical prostatectomy]

OBJECTIVE

To describe the functional results and treatment of functional dysfunctions after radical prostatectomy for localized prostate cancer.

MATERIAL AND METHOD

Bibliography search was performed from the database Medline (National Library of Medicine, Pubmed) selected according to the scientific relevance. The research was focused on continence, potency, les dyserections, couple sexuality, incontinence, treatments of postoperative incontinence, dysrection and trifecta.

RESULTS

Radical prostatectomy is an elaborate and challenging procedure when carcinological risk balances with functional results. Despite recent developments in surgical techniques, post-radical prostatectomy urinary incontinence (pRP-UI) continues to be one of the most devastating complications, which affects 9-16% of patients. Sphincter injury and bladder dysfunction are the most common causes or pRP-UI. The assessment of severity of pRP-UI that affects the choice of treatment is still not well standardized but should include at least a pad test and self-administered questionnaires. The implantation of an artificial urinary sphincter AMS800 remains the gold standard treatment for patients with moderate to severe pRP-UI. The development of less invasive techniques such as the male sling of Pro-ACT balloons has provided alternative therapeutic options for moderate and slight forms of pRP-UI. Most groups now consider the bulbo-urethral compressive sling as the treatment of choice for patients with non-severe pRP-UI. The most appropriate second-line therapeutic strategy is not clearly determined. Recent therapies such as adjustable artificial urinary sphincters and sling and stem cells injections have been investigated. Maintenance of a satisfying sex life is a major concern of a majority of men facing prostate cancer and its treatments. It is essential to assess the couple's sexuality before treating prostate cancer in order to deliver comprehensive information and consider early therapeutic solutions adapted to the couple's expectations. Active pharmacological erectile rehabilitation (intracavernous injections or phosphodiesterase type 5 inhibitors [PDE5i] on demand, during in the month following surgery) or passive (daily PDE5i after surgery) might improve the quality of erections especially in response to PDE5i. Unimpaired aspects of sexual response (orgasm) may, when the erection is not yet recovered, represent an alternative allowing the couple to preserve intimacy and complicity. Androgen blockade is a major barrier to maintain or return to a satisfying sex. Trifecta is a simple tool to present in one way the results of radical prostatectomy: in case of bilateral neurovascular preservation, Trifecta is 60% whatever the surgical approach.

CONCLUSION

Radical prostatectomy is an elaborate and challenging procedure when carcinological risk balances with functional results. Various treatments of postoperative incontinence and dysrections exist. Functional disorders after surgery have to be treated to ameliorate quality of life of patients.