Monthly variation of hot flashes, night sweats, and trouble sleeping: effect of season and proximity to the final menstrual period (FMP) in the SWAN Menstrual Calendar substudy

Health care concerns in women at midlife: differences by race, ethnicity, and neighborhood socioeconomic status

OBJECTIVES

The aims of the study were to identify conditions diagnosed in at least 10% of midlife women living in the US upper midwest and to assess prevalence by age, race, ethnicity, and sociodemographic status.

METHODS

The Rochester Epidemiology Project was used to conduct a cross-sectional prevalence study of 86,946 women between 40 and 59 years residing in a 27-county region of the United States on January 1, 2020. Diagnostic billing codes were extracted and grouped into broader condition categories using the Clinical Classification System Refined. The prevalence of 424 conditions was calculated by age, race, ethnicity, and area deprivation index quartiles. Logistic regression was used to examine associations between participant characteristics and conditions that affected 10% or more of the study population.

RESULTS

Twenty-eight conditions affected ≥10% of women, and eight conditions increased by ≥45% between the ages of 40 and 59 (disorders of lipid metabolism, hypertension, sleep/wake disorders, thyroid disorders, esophageal disorders, osteoarthritis, tendon and synovial disorders, and menopausal disorders; all test for trend P < 0.01). Black women had a significantly higher prevalence of hypertension and esophageal disorders at all ages (adjusted P values <0.05). Women living in more deprived areas had a significantly higher prevalence of hyperlipidemia, hypertension, sleep/wake disorders, and esophageal disorders (adjusted P values <0.05). Women living in less deprived areas had a significantly higher prevalence of thyroid disorders at age 40 to 44 and menopausal disorders at ages 50 to 59 (adjusted P values <0.05).

CONCLUSIONS

These data suggest that additional attention should focus on Black women and women with a lower socioeconomic status to ensure that common midlife conditions are diagnosed and treated.

Epidemiology and clinical outcomes of vasomotor symptoms among perimenopausal women and women aged 65 years or older in the US: a systematic review

Vasomotor symptoms (VMS) are the hallmark of menopause and negatively affect a large proportion of women over many years. However, studies evaluating the overall impact of VMS are limited. This systematic review (SR) aimed to examine epidemiological, clinical, humanistic, and economic outcomes of VMS among perimenopausal women and among women aged ≥65 years in the US. A systematic search of the MEDLINE and Embase databases was conducted to identify observational studies (2010-2022) reporting on these populations. Data reporting outcomes of interest were extracted and analyzed descriptively. Of 7,613 studies identified, 34 met inclusion criteria, of which 30 reported on perimenopausal women and 4 reported on VMS in women aged ≥ 65 years. VMS and severe/moderate-to-severe VMS were reported by 48.4-70.6 percent and 13.0-63.1 percent, respectively, of perimenopausal women. Mean VMS duration was 2.6 years, and median duration ranged from 7.4 to 10.1 years among women with onset in early perimenopause and from 3.8 to 6.1 years among those with onset in late perimenopause. Among women aged ≥65 years, 20.9-45.1 percent reported VMS; 2.0 percent reported severe symptoms, and 17.6 percent reported moderate symptoms. No studies reported VMS frequency and duration or the economic or humanistic burden among women aged ≥65 years. In conclusion, high VMS frequency and severity were observed among perimenopausal women and women aged ≥65 years in the US in this SR, highlighting the need for (1) better management of VMS to reduce frequency and severity and (2) further research to clarify the impact of VMS on disease burden, quality of life, and economic impact.

Global Warming and Endocrinology: The Hyderabad Declaration of the South Asian Federation of Endocrine Societies

Global warming and endocrine disorders are intertwined issues posing significant challenges. Greenhouse gases emanating from human activities drive global warming, leading to temperature rise and altered weather patterns. South Asia has experienced a noticeable temperature surge over the past century. The sizable population residing in the region heightens the susceptibility to the impact of global warming. In addition to affecting agriculture, water resources, and livelihood, environmental changes interfere with endocrine functioning. Resulting lifestyle changes increase the risk of metabolic and endocrine disorders. Individuals with diabetes face heightened vulnerability to extreme weather due to impaired thermoregulation. A high ambient temperature predisposes to heat-related illnesses, infertility, and nephropathy. Additionally, essential endocrine drugs and medical devices are susceptible to temperature fluctuations. The South Asian Federation of Endocrine Societies (SAFES) calls for collaboration among stakeholders to combat climate change and promote healthy living. Comprehensive approaches, including the establishment of sustainable food systems, promotion of physical activity, and raising awareness about environmental impacts, are imperative. SAFES recommends strategies such as prioritizing plant-based diets, reducing meat consumption, optimizing medical device usage, and enhancing accessibility to endocrine care. Raising awareness and educating caregivers and people living with diabetes on necessary precautions during extreme weather conditions are paramount. The heat sensitivity of insulin, blood glucose monitoring devices, and insulin pumps necessitates proper storage and consideration of environmental conditions for optimal efficacy. The inter-connectedness of global warming and endocrine disorders underscores the necessity of international collaboration guided by national endocrine societies. SAFES urges all stakeholders to actively implement sustainable practices to improve endocrine health in the face of climate change.

Effect of a lavender essential oil and sleep hygiene protocol on insomnia in postmenopausal women: A pilot randomized clinical trial

INTRODUCTION

Insomnia and vasomotor symptoms are frequently experienced during the menopausal transition and in postmenopause, worsening sleep maintenance and quality of life. Our study evaluated the use of lavender essential oil and sleep hygiene guidance on quality of life, sleep patterns and self-reported hot flashes in postmenopausal women with insomnia diagnosis.

METHODS

This study is part of a larger experimental, double-blind, randomized controlled trial. We included 35 postmenopausal women with a diagnosis of insomnia who were distributed in two groups: A Placebo group (sunflower oil) and an Aroma group (Lavandula angustifolia essential oil); both inhaled the oils before bedtime for 29 days. The groups received sleep hygiene guidelines and weekly follow-up. Validated questionnaires were used to assess the effect of the intervention, and a sleep diary was used to assess sleep onset latency (SOL), total sleep time (TST), and sleep efficiency (SE) daily. Participants who complained of vasomotor symptoms at baseline kept a daily record of their frequency and intensity.

RESULTS

All participants benefited in almost all domains of quality of life and in the self-assessed TST and SE. The Aroma group achieved a significant improvement in their overall quality of life score over time. No differences were observed in respect of the hot flashes record and daytime sleepiness.

CONCLUSIONS

The aromatherapy intervention was effective in improving the overall quality of life in the Aroma group. Moreover, the sleep diary and sleep hygiene instructions helped all participants to, respectively, self-assess and improve their sleep patterns.

Sleep During Menopause

Postmenopause is defined retrospectively after 12 consecutive months of amenorrhea. It represents the end of the reproductive period and ovarian failure. A decrease in estrogen leads to several changes in the short and long term. Among the early changes, vasomotor symptoms (hot flashes) are particularly common, occurring in about 70% of women. In addition, there are changes in mood, anxiety, depression, and insomnia. Insomnia occurs in almost 60% of postmenopausal women. Psychosocial aspects may also affect sleep. Proper diagnosis may lead to adequate treatment of sleep disturbances during menopause. Hormonal or other complementary therapies can improve sleep quality.

Impact of climate and environmental change on the menopause

The huge impact of climate change on humankind is multidimensional, and includes direct and indirect challenges to the physical, psychological and socio-cultural wellbeing. Women may be more vulnerable to climate-sensitive diseases, but little attention has been paid to specific needs and challenges associated with the menopause transition. The increase in average and extreme temperatures may modulate the manifestation of vasomotor symptoms; in particular, environmental temperature and seasonality may affect hot flushes and night sweats. However, more research is needed to define the impact of climate-related factors among the determinants influencing the individual experience of menopause. In addition, increased exposure to environmental pollution and toxins may also have a role in the modulation of ovarian aging mechanisms, possibly influencing timing of menopause. Finally, both air pollution and menopause transition are associated with unfavorable modifications of cardio-metabolic, bone and cognitive health, and account should be taken of these in the evaluation of the individual woman's health vulnerabilities. Overall, the evidence reported in this narrative review supports the need for specific strategies aimed at reducing the burden of climate and environmental change on menopausal women. Healthcare providers should promote behavioral measures that reduce anthropogenic climate change and at the same time have a beneficial role on several domains of physical and psychological wellbeing. From this perspective, menopause represents a golden moment to implement virtuous behaviors that will benefit at the same time women's longevity and the planet.

Meteoropathy: a review on the current state of knowledge

Meteoropathy is no longer considered a popular myth, but a new disease that significantly impacts daily life, particularly in individuals who experience mental illness, cardiovascular disorders, and respiratory conditions. However, there are very limited data on this condition. This study aimed to comprehensively review and analyze existing in vivo animal studies and human clinical trials investigating the effects of meteoropathy on health and its pharmacological treatment. A thorough literature search was conducted across databases such as PubMed and Scopus to gather relevant information. Our analysis primarily focused on the relationship between meteoropathy and mental health, including the influence on affective temperaments. Additionally, we explored various treatment approaches, emphasizing the combination of muscle exercises, pharmacological interventions, and naturopathy, which have shown promise in alleviating pain among individuals affected by meteoropathy. Future research in meteoropathy should shed light on synthesizing new pharmacological compounds.

Disparities in Reproductive Aging and Midlife Health between Black and White women: The Study of Women's Health Across the Nation (SWAN)

This paper reviews differences in the experience of the menopause transition and midlife health outcomes between Black and White women who participated in the Study of Women's Health Across the Nation (SWAN), a 25-year, longitudinal, multi-racial/ethnic cohort study. We identify health disparities, i.e., instances in which Black women's outcomes are less favorable than those of White women, and consider whether structural racism may underlie these disparities. Although SWAN did not explicitly assess structural racism, Black women in SWAN grew up during the Jim Crow era in the United States, during which time racism was legally sanctioned. We consider how we might gain insight into structural racism by examining proxy exposures such as socioeconomic characteristics, reports of everyday discrimination, and a range of life stressors, which likely reflect the longstanding, pervasive and persistent inequities that have roots in systemic racism in the US. Thus, this paper reviews the presence, magnitude, and longitudinal patterns of racial disparities observed in SWAN in six areas of women's health - menopause symptoms, sleep, mental health, health related quality of life, cardio-metabolic health, and physical function -and elucidates the contextual factors that are likely influencing these disparities. We review the strengths and weaknesses of SWAN's design and approach to analysis of racial disparities and use this as a springboard to offer recommendations for future cohort studies.

The menopausal transition in Mongolia

OBJECTIVE

The purpose of this cross-sectional pilot study was to develop a preliminary understanding of how menopause is experienced by Mongolian women. Our goals were to collect symptoms associated with the end of menstruation and to understand the language used and meaning of menopause in everyday life.

METHODS

We carried out interviews using a semistructured questionnaire with open-ended questions (n = 17). In the capital city of Ulaanbaatar, we carried out two focus groups of five women each in a community center and an artisan factory, along with five separate interviews in a second community center and a coffee shop. We also administered the questionnaire by phone to two women residing in rural villages.

RESULTS

The most common symptoms associated with the end of menstruation were hot flashes (71%), anger (47%), and stress (29%). Other symptoms included shortness of breath, fatigue, crying, and badairakh (tingling) on the face. Women used the words tsevershilt and tsevershikh to describe cleansing. Menstruation was thought to rid the body of "bad" blood, so with menopause the body has been "cleaned." Conversely, some women attributed a decline in health, including varicose veins, diabetes, and negative psychological changes, to the retention of "bad" blood after menopause.

CONCLUSIONS

The topic of menopause is not taboo, and the prevalence and experience of hot flashes is similar to experiences described across the world. However, there are specific words and concepts, such as tsevershikh and tsevershilt, that are uniquely applied to the menopausal transition in Mongolia.

Menopausal Symptoms in Underserved and Homeless Women Living in Extreme Temperatures in the Southwest

Background: Little is known about menopausal symptoms in underserved women. Aim: To better understand self-reported menopausal symptoms in underserved and homeless women living in extreme heat during different seasons. Methods: A cross-sectional study, including the Greene Climacteric Scale (GCS), climate-related questions, and demographics was administered June to August of 2017 and December to February 2018 to women 40-65 years of age. Results: In 104 predominantly Hispanic (56%), uninsured (53%), menopausal (56%), and mid-aged (50 ± 9.5) women, 57% reported any bother, while 20% of these women reported "quite a bit" or "extreme" bother from hot flushes. The total GCS score was a mean of 41 ± 15.0; out of 63 indicating significant symptoms, the psychological and somatic clusters were highest. Women did not think temperature outside influenced their menopausal symptoms at either time point (69% in winter vs. 57% in summer, p = 0.23). In multivariable analyses after adjusting for race, body mass index, and living situation neither season nor temperature was associated with self-reported hot flush bother. While one-third of women reported becoming ill from the heat, 90% of women reported not seeking care from a doctor for their illness. Conclusion: Menopausal, underserved, homeless women living in Arizona reported few vasomotor symptoms regardless of season, and endorsed psychological and somatic complaints. Socioeconomic factors may influence types of bothersome menopausal symptoms in this population of women.

A Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial to Investigate the Effects of Kamishoyosan, a Traditional Japanese Medicine, on Menopausal Symptoms: The KOSMOS Study

Objective

The KOSMOS study, a multicenter, randomized, double-blind, placebo-controlled trial, investigated the effects and safety of kamishoyosan (TJ-24), a traditional Japanese medicine, in the treatment of climacteric disorder.

Methods

Japanese women with climacteric disorder were administered a placebo during a 4-week run-in period, after which they were classified as placebo responders (R group) if their score on the modified Questionnaire for the Assessment of Climacteric Symptoms in Japanese Women (m-QACS) with excitability and irritability as the primary outcome improved by ≥ 3 points and as placebo nonresponders (NR group) otherwise. Members of the NR group were randomly allocated to receive either TJ-24 or placebo. After 12 weeks, their m-QACS scores, anxiety and depression, sleep, and overall quality of life (QOL) were compared.

Results

The TJ-24 and placebo arms in the NR group included 20 patients each. The change in the m-QACS scores of members of the NR group for excitability and irritability at 12 weeks versus baseline was –3.1 ± 1.7 in the TJ-24 arm, a significant decrease, but compared with –2.7 ± 2.2 in the placebo arm, no significant difference was between two arms. However, the proportion of participants whose score improved by ≥3 points was significantly higher in the TJ-24 arm. In the subgroup analysis of premenopausal women, the changes in the score for excitability and irritability were significantly larger in the TJ-24 arm. The incidence of adverse drug reactions or adverse events did not differ between the two arms, and no serious events were reported.

Conclusion

Although no significant difference was identified for the primary outcome, a significantly higher proportion of patients who received TJ-24 displayed improvement. Its high level of safety and effects on excitability and irritability in premenopausal women suggest that TJ-24 may be a useful treatment.

Perimenopausal vasomotor symptoms and the cortisol awakening response

OBJECTIVE

Vasomotor symptoms (VMS) are associated with a poorer cardiovascular risk profile. Although the mechanisms underlying this relationship are poorly understood, alterations of the hypothalamic-pituitary-adrenal (HPA) stress axis have been hypothesized to play a role. This study examined the within- and between-subject relationship between VMS and cortisol in a sample of healthy perimenopausal women.

METHODS

A total of 101 perimenopausal women, ages 45 to 55 years, were included in the study. Once a week for 12 weeks, participants completed a 24-hour hot flash diary assessing frequency and severity of VMS. They also provided two saliva samples for the measurement of the cortisol awakening response (CAR) - immediately upon waking and 30 minutes postwaking - and collected a urine sample for the measurement of a urinary metabolite of estradiol and progesterone: estrone-3-glucuronide and pregnanediol glucuronide, respectively. General linear models examined the between-subject relationship between mean VMS symptoms and mean CAR, whereas multilevel modeling was used to examine the relationship between within-person weekly changes on weekly CAR.

RESULTS

Within-subject weekly change in VMS bother, frequency, and severity were not significantly related to weekly CAR. Several significant between-subject effects of VMS on the CAR were, however, observed such that total number of hot flashes, overall VMS severity, and VMS bother, were each associated with a blunted CAR. Results remained significant despite statistically adjusting for levels of estrone-3-glucuronide, pregnanediol glucuronide, and self-reported sleep quality.

CONCLUSION

Findings suggest that women who suffer from more severe and bothersome perimenopausal VMS exhibit alterations in HPA axis activity. Within an individual, short-term changes in VMS are, however, not associated with concurrent changes in HPA axis functioning. Further research investigating the role of the HPA axis in linking VMS and increased cardiovascular disease risk is warranted. : Video Summary:http://links.lww.com/MENO/A607.