Goldilocks and Menopause

The Bio-Psycho-Social Dimension in Women's Sexual Desire: 'Argumentum ad novitatem'

Sexual desire includes complex motivation and drive. In the context of biological and cognitive- emotive state art of science, it is often a neglected field in medicine. In regard to the treatment, study on women's sexual function received less attention compared to the men's sexuality. In the past, this endeavor was relatively not well disseminated in the scientific community. Recently, there was a revolutionized surge of drug targets available to treat women with low sexual desire. It is timely to review the relevant biological approach, especially in the context of pharmacotherapy to understand this interesting clinical entity which was modulated by numerous interactive psychosocial inter-play and factors. The complex inter-play between numerous dimensional factors lends insights to understand the neural mechanism, i.e. the rewards centre pathway and its interaction with external psychosocialstimulus, e.g. relationship or other meaningful life events. The function of hormones, e.g. oxytocin or testosterone regulation was described. The role of neurotransmitters as reflected by the introduction of a molecule of flibenserin, a full agonist of the 5-HT1A and partial agonist of the D4 to treat premenopausal women with low sexual desire was deliberated. Based on this fundamental scientific core knowledge, we suggest an outline on know-how of introduction for sex therapy (i.e. "inner-self" and "outer-self") where the role of partner is narrated. Then, we also highlighted on the use of pharmacological agent as an adjunct scope of therapy, i.e. phosphodiasterase-5 (PDE-5) inhibitors and hormonal treatment in helping the patient with low sexual desire.

Comparison of the Effects of Elaeagnus angustifolia Flower Capsule and Sildenafil Citrate Tablet on Anxiety Resulting From Sexual Dysfunction in Women Referring to the Selected Clinics of Shiraz University of Medical Sciences

Dissatisfaction from sexual relationships can result in deprivation as well as problems, such as depression, anxiety, and destruction of family’s mental health. One hundred twenty-five women (18 to 40 years) who suffered from hypoactive sexual desire disorder were divided into Elaeagnus angustifolia flower (4.5 g g daily for 35 days), sildenafil citrate tablet (50 mg for 4 weeks), and control groups. The study data were collected using the Female Sexual Function Index and Spielberger’s questionnaire and measurement of thyroid-stimulating hormone and prolactin hormone. In the Elaeagnus angustifolia group, the mean score of state and trait anxiety decreased after the intervention. In the sildenafil citrate group also, the mean score of state anxiety decreased from 22.15 ± 4.98 to 20.1 ± 5.15 ( P = .001) and that of trait anxiety decreased from 23.07 ± 4.44 to 21.55 ± 4.82 ( P = .002) after the intervention. Consumption of sildenafil citrate tablet was effective in reduction of the mean score of anxiety resulting from sexual dysfunction.

Testosterone and libido in surgically and naturally menopausal women

The assessment and then treatment of a change in libido, or a change in the desire to partake in sexual activity, during the menopausal transition and beyond has been a challenging and elusive area of clinical research. This is partly due to the multidimensional nature of female sexuality, the difficulties of measuring testosterone in women in a reliable and accurate manner, and the complexity of the neurobiology and neurobehavior of female sexual desire. In addition, there is a lack of evidence for diagnostic specificity of low free testosterone levels for the symptom of low libido in women for whom there are no confounding interpersonal or psychological factors; although, in the symptomatic population of surgically or naturally menopausal women, a low level of free testosterone often accompanies a complaint of reduced desire/libido. The randomized clinical trial research on testosterone replacement for naturally and/or surgically menopausal women with sexual dysfunction has been criticized for a high placebo response rate, supraphysiological replacement levels of testosterone, the perception of modest clinical outcome when measuring objective data such as the frequency of sexual intercourse relative to placebo, and the unknown safety of long-term testosterone replacement in the estrogen-replete surgically or naturally menopausal woman. A careful review of current evidence from randomized, controlled trials lends support to the value of the replacement of testosterone in the estrogen-replete menopausal woman for whom libido and desire has declined. The issue of long-term safety remains to be answered.

Designing drugs for the treatment of female sexual dysfunction

Dysfunction of female sexual desire, arousal, or orgasm affects approximately 30% of women. Early attempts to treat female sexual dysfunction arose out of programs developed for male erectile dysfunction and have proven largely unsuccessful. A new wave of targets is now being pursued; many of these targets are postulated to modulate central pathways. Classical neurotransmitter systems, such as dopamine and serotonin, as well as the neuropeptide melanocortin, are receiving the most attention. Early clinical data look promising; however, clinical trial methodology in female sexual dysfunction is not well developed and only further testing will determine whether these treatments meet regulatory hurdles and satisfy patient need.

Testosterone deficiency in young women with 46,XX spontaneous premature ovarian failure

OBJECTIVE

To determine whether women with 46,XX spontaneous premature ovarian failure have lower serum free-T levels than do control women.

DESIGN

Cross-sectional.

SETTING

National Institutes of Health Clinical Research Center.

PATIENT(S)

Women with 46,XX spontaneous premature ovarian failure (n = 130).

INTERVENTION(S)

Evaluation while off any estrogen therapy and then again after receiving a standardized hormone regimen. Regularly menstruating control women (n = 65) were sampled during the midfollicular phase.

MAIN OUTCOME MEASURE(S)

Serum total T by RIA after extraction and column chromatography, free T by equilibrium dialysis, and sex hormone-binding globulin by immunoradiometric assay.

RESULT(S)

While off estrogen therapy patients had a median serum free-T concentration that was statistically significantly lower than controls (2.2 vs. 3.3 pg/mL). This dropped significantly lower to 1.9 pg/mL while the patients were on physiologic transdermal E(2) therapy. This is despite the fact that sex hormone-binding globulin levels did not change. While on E(2) therapy, 13% of women (95% confidence interval, 7.9%-20.3%) had serum free-T levels below the lower limit of normal (<1.1 pg/mL).

CONCLUSION(S)

As a group, young women with 46,XX spontaneous premature ovarian failure have reduced circulating free-T levels, both during an interval off of estrogen therapy and while on physiologic transdermal E(2) therapy.