Anna Ghizzani

Effects of androgen treatment in impotent men with normal and low levels of free testosterone

The relation between sexual function and serum free testosterone (fT) levels, which represent the active fraction of circulating testosterone, was evaluated. Two groups of impotent male subjects with mild hypogonadism were treated with oral testosterone undecanoate (TU); these men presented with tT/luteinizing hormone (LH) ratio and tT levels at the lower limits of normal. The first group had serum fT below 6.6 ng/ml, considered the lower normal value, according to our laboratory method, whereas the second group had normal fT limits. Administration of TU improved sexual function only in impotent men with low fT levels, but not in subjects with normal fT levels, even though the tT levels and the tT/LH ratio of the two groups were not significantly different. The results of our study suggest the presence of a minimun serum fT threshold, lying near the lower normal range, which determines the male sexual function. Moreover, serum fT levels were a more sensitive index than tT for identifying impotent men who can be successfully treated with androgens.

Low sexual desire in women: The role of reproductive hormones

The role of reproductive hormones in mediating sexual desire in healthy women is still unclear. Elucidation was sought in this study by comparing the hormonal milieu of two groups of subjects with markedly different levels of sexual desire. Seventeen women ages 27-39 who met DSM III-R criteria for severe, persistent, and generalized loss of desire (hypoactive sexual desire disorder, HSD), but had no other current psychological or medical problem, were compared to 13 healthy, sexually active women. All subjects and spouses were interviewed extensively to determine the womens sexual desire and responsiveness. Blood samples were drawn every 3 to 4 days for one menstrual cycle and were analyzed by RIA for testosterone, SHBG, estradiol, progesterone, prolactin, and luteinizing hormone. Results indicated that the HSD womens gonadal hormones fluctuated normally over the menstrual cycle, were within normal limits for each cycle phase, and were never significantly different from those of controls. Neither testosterone, non-SHBG bound testosterone, nor prolactin differentiated between the HSD women with the most and least severe HSD parameters (e.g., frequency of fantasy, masturbation, or female-initiated coitus), nor between women with lifelong and acquired HSD. The present findings did not provide evidence that reproductive hormones are important determinants of individual differences in the sexual desire of these eugonadal women.

Sexual behavior of men with isolated hypogonadotropic hypogonadism or prepubertal anterior panhypopituitarism

Sexual behavior of men with secondary hypogonadism was studied. Seven of the thirteen subjects presented with hypogonadism secondary to isolated gonadotropin (Gn) deficit, whereas the other six had idiopathic prepubertal anterior panhypopituitarism. Testosterone (T) levels were low and did not differ between the two groups. All subjects were evaluated both during replacement therapy (Gn in the first group; Gn plus cortisone and thyroxine in the second group) and 2 months after withdrawal of Gn therapy. During and after withdrawal of Gn administration, men with isolated deficit of Gn retained sexual activity and nocturnal penile tumescence, although they were partially compromised compared with a control group; on the other hand, panhypopituitarics reported compromised sexual function during Gn treatment and no sexual function when Gn therapy was not given. We conclude that different lesions of the hypothalamus-pituitary axis were accompanied by varying degrees of sexual impairment in the two groups of men presenting both secondary hypogonadism and very low T levels.

Chronic pelvic pain: comorbidity between chronic musculoskeletal pain and vulvodynia.

Chronic pelvic pain (CPP) is a common condition that has a major impact on the quality of life of both men and women. Male CPP is usually attributable to well-defined urogenital conditions (most frequently infectious/non infectious prostatic diseases) or musculoskeletal or bowel diseases, whereas the features of female CPP are much more complex and are of particular clinical and epidemiological importance. It is a multifactorial syndrome that can be due to diseases of the urogenital, gastrointestinal, or musculoskeletal systems, or to neurological or neuropsychiatric disorders. It is not always easy to identify its predominant pathogenesis, although it often occurs as a central sensitization syndrome triggered by an initial stimulus which is no longer detectable and only manifests itself clinically through pain. In this respect, there are some very interesting relationships between vulvodynia and fibromyalgic syndrome, as identified in a preliminary study of women with chronic musculoskeletal pain in which it was demonstrated that vulvar pain plays an important role, although it is often overlooked and undiagnosed.

Pain Symptoms in Fibromyalgia Patients with and without Provoked Vulvodynia

Objective. The aim of the study was to compare the pain symptoms of fibromyalgia patients exhibiting (FMS+PVD) and not exhibiting (FMS) comorbidity with provoked vulvodynia. Study Design. The case control study was performed in 39 patients who had been diagnosed with FMS and accepted to undergo gynaecological examination and in 36 healthy women (C). All patients completed standardized questionnaires for pain intensity, pain area, and psychological functioning. The gynaecological examination included vulvar pain pressure reactivity (Q-tip), pelvic tone assessment (Kegel manoeuver), and a semistructured interview collecting detailed information about pelvic symptoms and sexual function. Results. FMS+PVD patients displayed a higher number of associated symptoms than FMS patients. The vulvar excitability was significantly higher in FMS+PVD than in FMS and in both groups than in Controls. Half of FMS+PVD patients were positive to Kegel manoeuver and displayed higher scores in widespread pain intensity, STAI-Y2, and CESD levels than Kegel negative patients. Conclusions. The study reveals that increased vulvar pain excitability may occur in FMS patients independently of the presence of coital pain. Results suggest that coital pain develops in patients with higher FMS symptoms severity due to the cooperative effects of peripheral and central sensitization mechanisms.

The sex life of women surviving breast cancer

Abstract The diagnosis of breast cancer elicits diverse emotional responses in patients and partners. Surviving cancer has raised new needs and caretakers must understand the medical and psychological latent effects of oncology therapy. Improving patients’ well-being is crucial as 19 million survivors are expected in the next decade in the United States alone. In general, sexuality contributes to one’s well-being but when it is disrupted by the occurrence of cancer, women withdraw emotionally, no longer feel desirable due to esthetic damage, and become overwhelmed by the thought of sex. Alopecia and mastectomy elicit feelings of unattractiveness affecting even some women with nipple sparing mastectomy. Couples who share the psychological distress of experiencing cancer should be logically included in survivorship interventions. Hence, any support offered to the couple improves their ability to cope significantly. Treatments causing premature ovarian failure as well as adjuvant endocrine treatments deepen the effects of hypo-estrogenism on the genital modifications of arousal. Sexual rehabilitation with vaginal dilators and sensate focus exercises help to lessen pain, and reduce the couple’s anxiety toward sex. In conclusion, caregivers must realize that surviving women are often reluctant to voice their needs, thus, efficient interventions must be available to everyone.

Differentiating overlapping symptoms of vulvodynia and pudendal neuralgia

Context: Vulvodynia is defined as a chronic vulvar pain non-associated with infectious, inflammatory, neoplastic or hormonal disorders. Objectives: To present a case demonstrating the difficulty in assessing concomitant disease in vulvodynia. Methods: A 26-year-old woman, presented with persistent vulvodynia. She received oral and topical medications and behavioural interventions to lessen sexual pain and restore sexuality. As sexual pain decreased, the patient reported symptoms previously not mentioned: continuous, intense periclitoral pain and numbness at the perineum when sitting for a long time. These new symptoms suggest the involvement of the peripheral neural system. The physical evaluation confirmed right-side pelvic distortion, and pathological increase in lumbar lordosis, which caused neuralgia radiating to the external genitalia and perineum, and overlapping with sexual pain. After diagnosing pudendal neuralgia according to the Nantes criteria, physical treatment and relaxation exercises to de-contract the spine were added to the vulvodynia regimen. Results: During treatment, vulvodynia was sometimes present but never unbearable, allowing satisfactory sex. With physical therapy, the symptoms of pudendal neuralgia decreased. Conclusion: Differentiating the presence of two conditions with overlapping symptoms is difficult because the vestibular pain had shadowed pudendal neuralgia symptoms at initial assessment. Syndromes of chronic pain tend to associate with each other and one syndrome may shadow symptoms of the concomitant condition affecting adjacent anatomical areas. Only the accurate identification of all the syndromes involved allows adopting the correct treatment.

Sexual pain in women: Quality of sex life and marital relations

Common gynecological and dermatological conditions resulting in sexual pain are often observed in gynecological practice and are easily diagnosed with visual observation and laboratory tests. The lower genital tract diseases we are referring to are vaginitis, vaginoses, dermatoses, hypoestrogenism and endometriosis. All of them affect the vaginal mucosa with diverse mechanisms, their effects lasting for only few days or many months. Furthermore, they change the womens sense of wellbeing sometimes significantly and for a long period. The conditions we mentioned above are recognized promptly with basic gynecological interventions but when burning or sharp pain occurs with light pressure (as in case of penetration attempts) without physical signs we must suspect the genitopelvic pain penetration disorder. This condition was defined for the first time in the Diagnostic and Statistical Manual of Mental Disorders-5 and its dimensions include difficulty or pain at penetration associated with fear, anxiety, and pelvic floor hypertonus. Pain is most often localized at the vulvar vestibule and described as burning, pressure, and itching. These dimensions are iconic of sexual pain associated with vulvodyina and vaginismus but are common also in fibromyalgia, a syndrome of widespread chronic pain of unknown origin; sexual pain in fibromyalgia is mostly attributed both to the joint pathology and to the lower sensitive threshold that are the pathognomonic signs of this condition. In our study we analyzed the characteristics of pain as reported for each disease to evaluate its influence on sexuality and marital relations.