Efficacy and safety of ultra-low-dose estradiol and norethisterone in postmenopausal Brazilian women.

OBJECTIVE: This study aimed to evaluate the efficacy and safety of oral ultra-low-dose continuous combination of 17ß-estradiol (17ß-E2) and norethisterone acetate (NETA) in postmenopausal Brazilian women. METHODS: Postmenopausal women (age 45-60 years) with amenorrhea >12 months and intact uterus, with moderate to severe vasomotor symptoms, were included. The vasomotor symptoms and endometrial bleeding were evaluated by a daily diary for 24 weeks, and the women were assessed at baseline and endpoint. RESULTS: A total of 118 women were included. The group treated with 0.5 mg 17ß-E2/0.1 mg NETA (n = 58) showed a percentage reduction of 77.1% in the frequency of vasomotor symptoms versus 49.9% in the placebo group (n = 60) (p = 0.0001). The severity score showed a reduction in the treatment group when compared to the placebo (p < 0.0001). The adverse events were comparable between the groups; however, in the 0.5 mg 17ß-E2/0.1 mg NETA group there were more complaints of vaginal bleeding; despite that, in most cycles in both treatment groups, more than 80% of women experienced amenorrhea. CONCLUSIONS: The combination of 0.5 mg 17ß-E2/0.1 mg NETA in a continuous combination regimen was shown to be effective in reducing the frequency and severity of vasomotor symptoms in Brazilian postmenopausal women.

Profile of Brazilian climacteric women: results from the Brazilian Menopause Study.

OBJECTIVE: This study aims to understand the epidemiological characteristics of Brazilian menopausal women, and their view on menopause hormone therapy (MHT). METHODS: A national cross-sectional study with 1500 women between 45 and 65 years old was carried out through questionnaires. RESULTS: The overall median age of participants was 52 [47-56] years, and 55 [52-59] years for the postmenopausal subgroup. Menstrual irregularity started at median age 46 [44-49] years. Median menopause age was 48 [45-51] years with no differences between socioeconomic classes. The prevalence of any climacteric symptoms was 87.9% and hot flashes started at median age 47 [45-50] years. Among women in menopause/menopausal transition, 52.1% received any medical prescription, and MHT was recommended for 22.3%. Among those who started MHT, 45.4% were still using the treatment and the median duration of use was 8 months, but different among socioeconomic classes (24 months for class A against 3 months for class D/E). CONCLUSIONS: In this first Brazilian national population-based study on menopause and MHT, it was observed that, in spite of being symptomatic when entering menopause around 48 years of age, only a small part of Brazilian women started MHT and the median duration of treatment was less than 1 year, but the duration was higher for higher socioeconomic class.

Contraception for women with heart disease.

There is a lack of studies dealing specifically with contraceptive use in women with heart disease. This may generate doubts in professionals counseling on the patient's risk of pregnancy as a function of her cardiomyopathy. Moreover, uncertainties may arise with respect to the optimal contraceptive choice for each individual case. In view of the increasing number of women of reproductive age with cardiac disease, this review aims at providing practical guidance for clinicians, including cardiologists, obstetricians, general practitioners and family planning specialists, with regards to safe contraceptive choices and counseling on the risk of pregnancy in women with heart disease.