Factors associated with climacteric symptoms in women around menopause attending menopause clinics in Italy.

OBJECTIVE: To obtain data on correlates of climacteric symptoms in women around menopause attending menopause clinics in Italy. METHODS: Since 1997 a large cross sectional study has been conducted on the characteristics of women around menopause attending a network of first level menopause outpatient's clinics in Italy. A total of 66,501 (mean age 54.4 years) women are considered in the present paper. RESULTS: The odds ratios of moderate and severe hot flashes/night sweats were lower in more educated women and (for severe symptoms only) in women reporting regular physical activity. Depression, difficulty to sleep, forgetfulness and irritability tended to be less frequent in more educated women and (depression only) in women reporting regular physical activity. Parous women reported more frequently these symptoms. CONCLUSIONS: This large study confirms in Southern European population that low education, body mass index and low physical activity are associated with climacteric symptoms. Parous women are at greater risk of psychological symptoms.

Seasonal onset of the menopause.

OBJECTIVES: A seasonal rhythm of reproduction is evident in humans. Herein it was investigated whether also the cessation of woman's fertile life follows a seasonal rhythm. METHODS: A retrospective study was performed on 2436 women in postmenopause for more than 12 months, in our menopause centres. Time of menopause was stratified for month and season. The variation was compared to the seasonal rhythm of 14,310 conceptions. RESULTS: The onset of menopause was more frequent (p<0.0001) in winter (32.5%) than in spring (20.8%), autumn (20.3%) and summer (26.2%), in which a minor peak was also observed (p<0.0001 vs. spring and autumn). The two peaks were temporally coincident with the transitions between the high to low and low to high rate of conceptions. CONCLUSIONS: The present data show that in women, like reproduction also the onset of menopause shows a seasonal modulation.

Risk factors for type 2 diabetes in women attending menopause clinics in Italy: a cross-sectional study.

OBJECTIVE: To analyze risk factors for type 2 diabetes among women attending menopause clinics in Italy for counselling about the menopause. SUBJECTS: Women attending a network of first-level outpatient menopause clinics in Italy for general counselling about menopause or treatment of menopausal symptoms. METHODS: Cross-sectional study with no exclusion criteria. Type 2 diabetes was defined according to National Diabetes Data Groups Indications and the fasting blood glucose at an oral glucose tolerance test within the previous year. RESULTS: Out of the 44 694 considered in this analysis, 808 had a diagnosis of diabetes type 2 (1.8%). In comparison with women aged < 50 years, the multivariate odds ratios (OR) of type 2 diabetes were 1.31 (95% confidence interval (CI), 0.99-1.74) for women aged 50-52 years, 1.66 (95% CI, 1.27-2.17) at 53-56 years and 2.84 (95% CI, 2.20-3.67) in women aged > or = 57 years. Type 2 diabetes was less frequently reported in more educated women (OR high school/university vs. primary school = 0.44 (95% CI, 0.36-0.55)). Being overweight was associated with an increased risk of type 2 diabetes. In comparison with women reporting a low level of physical activity, the multivariate OR of type 2 diabetes was 0.67 (95% CI, 0.54-0.84) for women reporting regular physical activity. In comparison with premenopausal women, the multivariate OR of type 2 diabetes was 1.38 (95% CI, 1.03-1.84) in women with natural menopause. This finding was present also after allowing for the potential confounding effect of age. The multivariate OR of diabetes for users of hormonal replacement therapy was 0.58 (95% CI, 0.46-0.73). CONCLUSIONS: This large cross-sectional study suggests that postmenopausal women are at higher risk of type 2 diabetes after allowance for the effect of age. Other main determinants of risk of type 2 diabetes in women around menopause were low socioeconomic status and being overweight. Diabetes was found less frequently in those taking hormone replacement therapy.

Sequential addition of low dose of medrogestone or medroxyprogesterone acetate to transdermal estradiol: a pilot study on their influence on the endometrium.

We evaluated bleeding pattern and endometrium following the administration of two of the most common types of progestogens used in hormone replacement therapy, medroxyprogesterone acetate (MPA) and medrogestone acetate. Twenty eight patients in spontaneous menopause were randomly allocated to two groups. Group 1 (n = 14) received 5 mg/day of of MPA and group 2 (n = 14) received 5 mg/day of medrogestone: both the progestogens were sequentially added for the last 12 days of a 21-day period of transdermal estradiol administration (50 micrograms per day). A 7-day treatment-free period completed the cycle. The study treatments were administered for 6 cycles. The endomtria were checked for their thickness by transvaginal ultrasound before starting treatment and at 6th treatment cycle (days 6-10 of the estrogen-only phase and during the period between days 8 and 12 of the progestogen addition). Endometrial biopsies were performed before starting treatment only in the patients with a positive progesterone challenge test and in all the patients at the end of the study during the addition of the progestogen. The bleeding pattern was closely monitored. MPA is accompanied by a thick endometrium with full secretory transformation in all cases. On the contrary, the same dose of medrogestone induced a consistent decrease of estrogen primed endometrium with only 4 cases of full secretory transformation. Four medrogestone-treated patients dropped out due to unscheduled bleeding. A low dose of medrogestone added to transdermal estradiol induced incomplete transformation of endometrium and oligo-amenorrhea more frequently than MPA, but it increased the chances of irregular bleeding. MPA fully transformed the endometrium: periods were thus heavier but regular. None of the patients in either group had endometrial hyperplasia.