Female sexual dysfunction in women with thyroid disorders.

BACKGROUND: Few data exist on the prevalence of female sexual dysfunction (FSD) in thyroid disorders. AIM: We evaluated FSD in women with thyroid diseases and in control age-matched healthy women to investigate the relationship between sexual function and thyroid hormones. METHODS: One hundred and four women with thyroid diseases and 53 controls participated in the study. Eighteen with hyperthyroidism (Group 1), 22 hypothyroidism (Group 2), 45 Hashimoto's thyroiditis (Group 3), 19 nodular goiter (Group 4) underwent thyroid function evaluation and sonography. The Female Sexual Function Index (FSFI) assessed sexual function. RESULTS: The prevalence of FSD was 46.1% in thyroid diseases and 20.7% in controls. Only in Group 4, the prevalence (68.4%) was significantly higher than in controls (p<0.005). The mean total FSFI score was 20.1 ± 7.1 in women with thyroid diseases and 25.6 ± 4.7 in the controls (p<0.001). Compared with controls, there was a significant decrease of desire in Group 2; desire, arousal and lubrication in Group 3; desire, arousal, lubrication, orgasm and satisfaction in Group 4. In thyroid diseases the prevalence of FSD was 53% and 42%, while in the controls was 55% and 20%, in menopausal and pre-menopausal groups, respectively. We found a significant inverse correlation between TSH and FSFI (r=-0.7, p=0.01) in Group 4, which showed the lowest FSFI score (17.8 ± 5.7) and the highest body mass index (28.4 ± 7.1 kg/m(2)). CONCLUSIONS: Women with thyroid diseases present a higher prevalence of FSD than controls. Although our findings suggest a higher impairment of sexual function in Group 4 and a role for TSH in FSD, further researches are needed.

Differential expression of estrogen receptor α and ß transcripts in tissues and in primary culture cells from pubertal gynecomastia.

BACKGROUND: Pubertal gynecomastia is a common problem occurring in up to 65% of adolescent boys. Gynecomastia comes at a time when self-image awareness is at its greatest and psychologically could be a psychologically disabling condition. Surgery is considered the mainstay of treatment for severe or persistent cases. A medical management aimed at altering the effective androgen/estrogen ratio has been suggested with inconstant results. Some promising results have been obtained by using anti-estrogens. Surprisingly there are no data on the estrogen receptor (ER) α and ß RNA expression in gynecomastia. AIM: We studied ER RNA subtypes in pubertal gynecomastia. METHODS: ERα and ß RNA were determined by real time RT-PCR in 50 mammary samples from pubertal boys with idiopathic gynecomastia subjected to reductive mammoplasty. To study ERα and ß pattern of expression, epithelial and stromal primary cell cultures were set up from fresh tissues. RESULTS: These analyses indicated that in all stromal cells ERß was expressed at higher level than ERα and in epithelial cells both ERα and ERß were barely detectable. CONCLUSIONS: Our data suggest that also stromal cells are involved in the pathophysiology of pubertal gynecomastia. The high level of expression of ERß seen in pubertal gynecomastia adds new insight on validation of ERß as a target for candidate diseases and exploration of ERß as a marker for clinical decision-making and treatment in pubertal gynecomastia. This could drive to search for new and selective anti-estrogen drugs for medical treatment of pubertal gynecomastia with a particular attention to the ERß-selective ligand.

Multiple endocrine neoplasia, the old and the new: a mini review.

Multiple endocrine neoplasia syndromes have since been classified as types 1 and 2, each with specific phenotypic patterns. MEN1 is usually associated with pituitary, parathyroid and paraneoplastic neuroendocrine tumours. The hallmark of MEN2 is a very high lifetime risk of developing medullary thyroid carcinoma (MTC) more than 95% in untreated patients. Three clinical subtypesdMEN2A, MEN2B, and familial MTC (FMTC) have been defined based on the risk of pheochromocytoma, hyperparathyroidism, and the presence or absence of characteristic physical features). MEN2 occurs as a result of germline activating missense mutations of the RET (REarranged during Transfection) proto-oncogene. MEN2-associated mutations are almost always located in exons 10, 11, or 13 through 16. Strong genotype-phenotype correlations exist with respect to clinical subtype, age at onset, and aggressiveness of MTC in MEN2. These are used to determine the age at which prophylactic thyroidectomy should occur and whether screening for pheochromocytoma or hyperparathyroidism is necessary. Specific RET mutations can also impact management in patients presenting with apparently sporadic MTC. Therefore, genetic testing should be performed before surgical intervention in all patients diagnosed with MTC. Recently, Pellegata et al. have reported that germline mutations in CDKN1B can predispose to the development of multiple endocrine tumours in both rats and humans and this new MEN syndrome is named MENX and MEN4, respectively. CDKN1B. A recent report showed that in sporadic MTC, CDKN1B V109G polymorphism correlates with a more favorable disease progression than the wild-type allele and might be considered a new promising prognostic marker. New insights on MEN syndrome pathogenesis and related inherited endocrine disorders are of particular interest for an adequate surgical and therapeutic approach.

An Approach to Prevent Frailty in Community Dwelling Older Adults: a pilot study performed in Campania region in the framework of the PERSSILAA project.

We developed and tested an innovative physical training method in older adults that embeds the gym program into everyday life in the most conservative way possible. Physical training was included in the activities of local parishes where older women from Southern Italy spend most of their free time and was delivered by trained physical therapists with the support of an ICT tool known as CoCo. 113 older women (aged 72.0 [69.0-75.0] years) noncompliant to conventional exercise programs participated to the study. 57 of them underwent the final anthropometric assessment and 50 the final physical tests. In study completers handgrip strength and physical performance evaluated with the chair-stand, the two minutes step and the chair-sit and -reach tests significantly improved. Quality of life as evaluated with the EuroQol-5dimension (EQ-5D) questionnaire improved as well. In conclusion, a training program designed to minimally impact on life habits of older people is effective in improving fitness in patients noncompliant to other to physical exercise programs.