Bipolar disorder is related with functional impairment in euthymia. The contribution of biological functions such as sleep, sexual functioning; or the presence of obesity on this loss remain understudied.

The aim of this work was to study the influence of biological determinants in context with clinical and demographical determinants of functioning in a 3-year cohort of euthymic BD patients.

In this multicentric study 67 euthymic adult bipolar outpatients were followed during three years. Functioning was assessed with FAST, insomnia severity with Oviedo Sleep Questionnaire (OSQ) and, sexual functioning with Changes on Sexual Functioning Questionnaire (CSFQ-14) and obesity was expressed as body mass index (BMI). The basal effect of sleep, sexual functioning and obesity (Time 0) on FAST (Time 3) was analyzed with a mixed ordinal regression model including time effect, age, sex, number of manic and depressive episodes, euthymia length, and comorbidity with personality disorder. Change in functioning (Time 3 to 0) was analyzed in another mixed model also considering the difference in biological determinants (Time 3 to 0) and the presence of mood episodes during the period.

A basal worse sexual functioning, a higher severity of insomnia and a higher BMI predicted a worse functioning at three years (p=0.005, p=0.043, p=0.05 respectively). Regarding FAST difference from Time0 to 3, only having a manic episode related to an impairment on functioning (p=0.027).

Sexual functioning, quality of sleep and BMI are predictors of functioning in euthymia in BD. Manic episodes in the following contribute to impairments on functioning more than depressive episodes.

No significant relationships.

Sexuality is a growing field in the context of the management of chronic diseases and cancer in particular. Cancer treatments and the traumatic nature of the cancer experience frequently elicit considerable sexual difficulties.

To assess the prevalence of sexual dysfunction (SD) in patients with cancer, and to determine the associated factors.

This was a cross-sectional study, conducted over 1 month, involving 100 cancer patients followed in the oncology department at the Habib Bourguiba University Hospital in Sfax (Tunisia). General, clinical and therapeutic data were collected using a pre-established questionnaire. Sexual function was assessed with the “Female sexual Function Index” and the “International Index of Erectile Function”.

These results showed that half of the patients were female, and 70% of them were married. Their mean age was 51.96, and 68% of them were unemployed. Unemployment in men and treatment with chemotherapy were statistically associated with erectile dysfunction (p=0.049 and p= 0.001 respectively). treatment with radiotherapy was statistically associated with decreased desire in men (p=0.048). Depression correlated with a decreased orgasm (p=0.032) and erectile dysfunction (p=0.043) in men, mean score of IIEF (p= 0.019) and with a decreased sexual arousal (p=0.006) in women.

Sexual dysfunction is common in cancer patients. They can be of iatrogenic or psychological origin and can depend on the dynamics of the couple relationship. Training to raise awareness of the importance of sexuality first among cancer patients should be considered given the lack of communication between doctors and patients regarding sexuality issues.

No significant relationships.

We examined whether young men and women differ in the relation between porn use and sexual performance (sexual self-competence, sexual functioning, and partner-reported sexual satisfaction).

We conducted a three-wave longitudinal study (spanning 2015-16-17) that involved a very large number of men and women in their early 20s (100 000 + French-speaking individuals; 4000 + heterosexual couples).

The results revealed a twofold phenomenon. Among men, a higher frequency of porn use (wave 1) and increased porn use over time (waves 1–3) were associated with lower levels of sexual self-competence, impaired sexual functioning, and decreased partner-reported sexual satisfaction. In contrast, among women, higher and increasing frequencies of porn use were associated with higher levels of sexual self-competence, improved sexual functioning, and enhanced partner-reported sexual satisfaction (for some aspects).

The findings reveal the irony that porn – a male-dominated industry that targets a male-dominated audience – is associated with the erosion of the quality of men's sex lives and the improvement of women's sex lives.

The concept of Sensory Processing Sensitivity (SPS) was initially introduced by Aron in 1997 and involves complex processing of sensorial information and internal and external sensory stimuli, that is represented as an individual innate difference, as a temperamental property that concerns not only this deep sensorial processing but also to sharper general responsiveness to the environment. Its association with sexual functioning is still to be deeply determined.

Through this research we aim to evaluate the levels of High Sensory Processing Sensitivity (HSPS) and to what extent these are related to sexual functioning, in addition to assessing the mediating role of gender in this relationship.

A total of 1,054 subjects between the ages of 18 and 80 (M age = 29.4; SD age = 11.9) participated in this study. Participants completed a demographic questionnaire, the Portuguese version of The Highly Sensitive Person Scale, and the Portuguese version of the Massachusetts General Hospital – Sexual Functioning Scale. The recruitment of the sample was internet-based.

showed that the Sensitivity Sensory Processing and Sexual Functioning variables are negatively correlated and that there are statistically significant differences in sexual functioning according to gender (t(df)=7.042; p=<.05), males scoring higher; and participants with lower levels of HSPS presented higher levels of sexual functioning (t(df)=3.599; p<.05). Finally, logistic regression showed that Gender is responsible for 6.2% of the total variance of sexual functioning.

When working with highly sensitive people mental health professionals should take into account problems related to their sexual functioning in clinical practice.