Menopausal-type symptoms among breast cancer patients on aromatase inhibitor therapy.

OBJECTIVES: To examine self-reported menopausal-type symptoms among breast cancer patients on aromatase inhibitors (AIs) compared to women of the same age who had not been diagnosed with cancer, and to determine whether the percentage of breast cancer patients experiencing these symptoms changed over the first 6 months of AI treatment. METHODS: Data from a 6-month cohort study of 100 breast cancer patients initiating AI therapy and of 200 women of a similar age without a history of cancer were analyzed. At baseline (prior to the initiation of AI therapy among the breast cancer patients), 3 months, and 6 months, a comprehensive questionnaire was administered to participants that ascertained data on the experiencing of specific menopausal-type symptoms. RESULTS: The data showed statistically significant increases in the prevalence of certain symptoms from baseline to either follow-up point among the breast cancer patients; these symptoms included hot flushes, night sweats, pain during intercourse, hair loss, forgetfulness, depression, difficulty falling asleep, and interrupted sleep. Additionally, breast cancer patients were more likely than the women in the comparison group to report the new onset of many of these same symptoms during the follow-up time period. CONCLUSIONS: Because bothersome symptoms and side-effects are a major reason for discontinuation and non-adherence to treatment, symptoms should be monitored and addressed by oncologists so that the breast cancer patient can maintain her quality of life and remain adherent to the treatment schedule.

Premature ovarian failure among hairdressers.

BACKGROUND: Hairdressers constitute a major occupational group of female workers who are exposed to chemicals that cause reproductive abnormalities in animal models. The purpose of this study was to examine whether hairdressers are at increased risk of premature ovarian failure (POF) compared with women of similar age in other occupations. METHODS: This study analyzed data from a population-based sample of 443 hairdressers and 508 women in other occupations, who responded to a mailed survey. POF was assessed in all eligible participants by self-report of a doctor's diagnosis. RESULTS: Among 443 hairdressers and 508 women in other occupations, 14 (3.2%) and 7 (1.4%) developed POF, respectively. A non-significant increase in the risk of POF was observed among hairdressers compared with non-hairdressers (adjusted relative risk (RR) 1.90; 95% confidence interval (CI) 0.76, 4.72). When limited to Caucasian women only (approximately 85% of respondents), the increased risk was statistically significant (RR 3.24; 95% CI 1.06, 9.91). Among Caucasian women of 40-55 years of age, hairdressers were more than five times as likely to report POF compared with non-hairdressers (RR 5.58; 95% CI 1.24, 25.22). CONCLUSIONS: Hairdressers may be at increased risk for POF compared with women employed in other occupations.

Genetic polymorphisms of peroxisome proliferator-activated receptors and the risk of cardiovascular morbidity and mortality in a community-based cohort in washington county, Maryland.

The primary aim of this study was to examine prospectively the associations between 5 peroxisome proliferator-activated receptor (PPAR) single nucleotide polymorphisms (SNPs) and cardiovascular morbidity and mortality in a community-based cohort study in Washington County, Maryland. Data were analyzed from 9,364 Caucasian men and women participating in CLUE-II. Genotyping on 5 PPAR polymorphisms was conducted using peripheral DNA samples collected in 1989. The followup period was from 1989 to 2003. The results showed that there were no statistically significant associations between the PPAR SNPs and cardiovascular deaths or events. In contrast, statistically significant age-adjusted associations were observed for PPARG rs4684847 with both baseline body mass and blood pressure, and for PPARG rs709158, PPARG rs1175543, and PPARD rs2016520 with baseline cholesterol levels. Future studies should be conducted to confirm these findings and to explore the associations in populations with greater racial and ethnic diversity.

Correlates of sexual functioning among mid-life women.

OBJECTIVE: Studies have reported a decline in sexual functioning among women undergoing the menopausal transition. Few studies, however, have examined the associations between hormones and sexual dysfunction during this time period. Therefore, the purpose of this study was to examine the associations between participant characteristics and endogenous hormones with sexual functioning in mid-life women. METHODS: Data were analyzed from a community-based sample of 441 women aged 45-54 years who stated that they were sexually active at the time of the study. Each participant completed a survey that included questions pertaining to sexual functioning and provided a blood sample that was used to measure estrogen and androgen concentrations. RESULTS: Among women who reported being sexually active, poorer self-reported health and the experiencing of depressive symptoms were significantly associated with not being satisfied with sexual relations after adjustment for other covariates. None of the hormones examined were significantly associated with overall sexual satisfaction. However, statistically significant associations between both total testosterone levels and the free testosterone index with satisfaction with the frequency of sexual relations were observed. CONCLUSIONS: Our findings indicate that the experiencing of depressive symptoms and the reporting of poor overall health are important correlates of sexual dysfunction. Further, our results suggest that higher total and free testosterone levels are significantly associated with a desire for increased frequency of sexual relations among mid-life women.

Relation of body mass and sex steroid hormone levels to hot flushes in a sample of mid-life women.

OBJECTIVE: Previous studies indicate that obesity is associated with a higher risk of experiencing hot flushes in mid-life women. The reasons for this association are unknown, although altered hormone levels have been associated with both hot flushes and obesity. Thus, this current study tested the hypothesis that obesity is associated with hot flushes in mid-life women through a mechanism involving levels of total and free androgen, free estrogen, progesterone, and sex hormone binding globulin (SHBG). METHODS: Women aged 45-54 years were recruited from Baltimore and its surrounding counties. Each participant (n=628) was weighed, measured, completed a questionnaire, and provided a blood sample that was used to measure estradiol, estrone, testosterone, androstenedione, dehydroepiandrosterone sulfate, progesterone, and SHBG. RESULTS: Obese mid-life women (body mass index (BMI)>or=30.0 kg/m2) had significantly higher testosterone, and lower estradiol, estrone, progesterone, and SHBG levels than normal-weight mid-life women (BMI

Factors associated with determinants of sexual functioning in midlife women.

OBJECTIVES: The present study was conducted to assess the associations between a woman's passionate love for her partner and sexual satisfaction and demographic factors, health and life-style characteristics, menopausal status, and menopausal symptoms. METHODS: A cross-sectional study was conducted among women (40-60 years) residing in Maryland (n = 846). chi(2)-tests were performed to evaluate the associations between each of the outcome variables (sexual satisfaction and passionate love for the partner) and predictor/independent variables. Logistic regression analysis was performed to determine whether significant associations from chi(2) analyses remained significant after adjustment for confounders. RESULTS: Older age (adjusted odds ratio (OR) 1.04; 95% confidence interval (CI) 1.01, 1.07), higher education (OR 1.47; 95% CI 1.09, 1.99), and alcohol intake (OR 1.42; 95% CI 1.03, 1.95) were associated with low passion for the partner. Older age was also a significant predictor of low sexual satisfaction (OR 1.04; 95% CI 1.01, 1.07). Women experiencing vaginal dryness had higher odds of low passion for partner (OR 1.67; 95% CI 1.21, 1.31) and low sexual satisfaction (OR 1.58; 95% CI 1.14, 2.20) than women not experiencing vaginal dryness. CONCLUSIONS: Older age, higher education, alcohol intake, and vaginal dryness are significantly associated with lower levels of passionate love for the partner, while older age and vaginal dryness are significantly associated with lower levels of sexual satisfaction in midlife women.