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Objective: To evaluate the possible association between thyroid function within the euthyroid range and musculoskeletal parameters as well as body composition in a sample of postmenopausal women., Methods: This cross-sectional study included 96 postmenopausal women with serum thyroid-stimulating hormone (TSH) within the normal laboratory reference range. Fasting venous blood samples were obtained for biochemical/hormonal assessment. Bone status and body composition were measured using Dual Energy X-ray absorptiometry (DXA). Physical activity was quantified using the International Physical Activity Questionnaire (IPAQ) index., Results: Serum TSH correlated with handgrip strength (HGS, r-coefficient = 0.233, p  = .025), and total body bone mineral density (BMD) T-score values (r-coefficient = 0.321, p  = .003). HGS measures were associated with BMD (r-coefficient = 0.415, p  < .001), with bone mineral content (BMC, r-coefficient = 0.427, p  < .001), and lean mass (r-coefficient = 0.326, p  = .003). Women with low muscle strength, defined as HGS < 16 kg, had lower TSH levels than women with normal muscle strength (low vs. normal muscle strength, ANCOVA 1.13 ± 0.49 mU/L vs. 1.60 ± 0.83 mU/L, p  = 0.024) independently of age, BMD, percentage of body fat or absolute lean mass. Multivariable linear regression analysis showed that HGS values were associated with TSH measurements (β-coefficient = 0.246, p  = .014) and BMD T-score values (β-coefficient = 0.306, p  = .002). All models were adjusted for age, body mass index (BMI), vitamin D, low-density lipoprotein cholesterol, current smoking, physical activity, and homeostasis model assessment of insulin resistance., Conclusions: In this sample of postmenopausal women, lower serum TSH values, within normal range, were associated with lower muscle strength compared to higher normal TSH values. Further research is needed to elucidate the significance of our preliminary findings.

Background/aims: Vasomotor symptoms (VMS) adversely affect postmenopausal quality of life. However, their association with bone health has not been elucidated. This study aimed to systematically review and meta-analyze the evidence regarding the association of VMS with fracture risk and bone mineral density (BMD) in peri- and postmenopausal women., Methods: A literature search was conducted in PubMed, Scopus and Cochrane databases until 31 August 2023. Fracture, low BMD (osteoporosis/osteopenia) and mean change in lumbar spine (LS) and femoral neck (FN) BMD were assessed. The results are presented as odds ratio (OR) and mean difference (MD), respectively, with a 95% confidence interval (95% CI). The I 2 index quantified heterogeneity., Results: Twenty studies were included in the qualitative and 12 in the quantitative analysis (n=49,659). No difference in fractures between women with and without VMS was found (n=5, OR 1.04, 95% CI 0.93-1.16, I 2 16%). However, VMS were associated with low BMD (n=5, OR 1.54, 95% CI 1.42-1.67, I 2 0%). This difference was evident for LS (MD -0.019 g/cm 2 , 95% CI -0.03 to -0.008, I 2 85.2%), but not for FN BMD (MD -0.010 g/cm 2 , 95% CI -0.021 to 0.001, I 2 78.2%). These results were independent of VMS severity, age and study design. When the analysis was confined to studies that excluded menopausal hormone therapy use, the association with BMD remained significant., Conclusions: The presence of VMS is associated with low BMD in postmenopausal women, although it does not seem to increase fracture risk., (© 2024. The Author(s).)

Objective: This study aimed to assess the possible association of adherence to the Mediterranean diet (MD) with muscle strength and body composition., Methods: The cross-sectional study evaluated 112 postmenopausal women (aged 41-71 years). Fasting blood samples were obtained for biochemical/hormonal assessment. The Mediterranean Dietary Score (MedDietScore) was calculated and used to stratify adherence by tertiles (low [T1], moderate [T2] or high [T3]). Handgrip strength (HGS) was measured by dynamometry and body composition with dual-X-ray absorptiometry., Results: Women with low-moderate MedDietScore (T1/T2) had lower HGS values than those with higher scores (19.5 ± 4.9 kg vs. 21.9 ± 3.9 kg, p  = 0.023). A linear stepwise increase of HGS values per MedDietScore tertile was found (T1 vs. T2 vs. T3: 18.4 ± 4.4 kg vs. 20.6 ± 5.2 kg vs. 21.9 ± 3.9 kg, ANOVA p -value for linear trend = 0.009, ANCOVA p -value = 0.026). Multivariable models confirmed that HGS values were independently associated with the MedDietScore ( β -coefficient = 0.266, p  = 0.010). Lean mass values were associated with the MedDietScore ( β -coefficient = 0.205, p  = 0.040). All models were adjusted for age and cardiometabolic risk factors., Conclusions: The data suggest that the higher the adherence to the MD, the better the muscle strength and lean mass in postmenopausal women. Prospective studies are required to evaluate the significance of these observations in cardiovascular prevention strategies at midlife.

Background: Female sexual dysfunction (FSD) has been suggested to be correlated with the burden of cardiovascular risk factors., Aim: We aimed to evaluate the possible association between functional indices of vascular function and FSD scores in apparently healthy postmenopausal women., Methods: This cross-sectional study included 116 postmenopausal women who underwent assessment of endothelial function with measurement of flow-mediated dilation (FMD) of the branchial artery and arterial stiffness estimation with measurement of the carotid-femoral pulse wave velocity (PWV). We used the Greene Climacteric Scale to evaluate vasomotor symptomatology, the Female Sexual Function Index (FSFI) to evaluate FSD and the Beck Depression Inventory to evaluate mood disorder. Low sexual function was defined as an FSFI score <26.55., Outcomes: These included FSFI and low sexual function scores as well as measures of PWV and FMD., Results: Sexual function scores were associated with measures of blood pressure (normal vs low sexual function; systolic blood pressure: 120.2 ± 15.0 mm Hg vs 113.4 ± 14.6 mm Hg; analysis of covariance P = .026; diastolic blood pressure: 75.9 ± 10.5 mm Hg vs 70.3 ± 9.9 mm Hg; analysis of covariance P = .012; both adjusted for age, body mass index, current smoking, and PWV). Systolic blood pressure, but not diastolic blood pressure, was associated with FSFI (B = 0.249, P = .041) and PWV (B = 0.392, P < .001). PWV measures were associated with FSFI (B = -0.291, P = .047) and pulse pressure (B = 0.355, P = .017). FMD measures were also associated with FSFI (B = 0.427, P = .033). All models were adjusted for age, body mass index, current smoking, insulin resistance, vasomotor symptomatology, and Beck Depression Inventory., Clinical Implications: Our findings demonstrate that lower scores of sexual function are associated with deteriorated vascular function mainly manifested as arterial stiffening, further contributing to systolic blood pressure changes., Strengths and Limitations: The strength of this study is the carefully selected healthy sample of postmenopausal women, with simultaneous assessment of climacteric symptomatology and mood disorders. The limitations include the small sample size, the cross-sectional design, and the recruitment of consecutive outpatients of a university menopause clinic., Conclusion: Longitudinal studies and interventions to improve FSD should further assess the clinical relevance of these findings., (© The Author(s) 2023. Published by Oxford University Press on behalf of The International Society of Sexual Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

To evaluate the effectiveness of a structured education program on lifestyle habits, which is also incorporating teaching on deep breathing, progressive muscle relaxation, and guided visualization, in the control of various components of the climacteric symptomatology in peri- and postmenopausal women. Sixty-one women aged 40-65 years with varying climacteric and stress symptoms were included in this study. Women were randomly assigned to the intervention group (31) or the control group (30). The intervention group followed an 8-week stress management program. The following parameters were assessed at baseline and at the end of the 8-week follow-up period in both groups: climacteric symptoms (Green Climacteric Scale (GCS)), sleep quality (Pittsburg Sleep Quality Index (PSQI)), mood status (Depression-Anxiety-Stress Scale), self-esteem (Rosenberg Self-esteem Scale), and health-related control (health locus of control (HLC)). A mixed-model ANOVA showed significant time × group × GCS interaction (within subjects: F = 23.830, p value<0.001; between subjects: F = 39.078, p value<0.001). With regard to HLC, there was a non-significant between subjects but a significant within-subjects effect (HLC × group × time, F = 3.848, p value = 0.024). Regarding DASS scores, there was a significant between-subjects' effect (F = 10.258, p value = 0.003) but a non-significant within-subjects' effect. With regard to PSQI, the analysis showed significant within-subjects' effects (PSQI × group × time: F = 4.691, p value = 0.003) and non-significant between-subjects' effects (F = 0.022, p = 0.883). Finally, regarding RSS, there was a significant within-subjects' (RSS × group × time, F = 4.183, p value = 0.029) but non-significant between-subjects' effect (F = 1.582, p value = 0.213). Stress management may offer an alternative approach to the management of climacteric symptoms., (© 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.)

Introduction: Vulvovaginal atrophy (VVA) is a chronic condition caused by estrogen deficiency. It affects around 50% of postmenopausal women, reducing their general and sexual quality of life as well as the quality of their personal relationships., Aim: The aim of this clinical guide is to set out an individualized approach to the management of VVA with topical estrogens and non-hormonal preparations., Materials and Methods: Literature review and consensus of expert opinion., Summary Recommendations: An individualized approach is required for the management of VVA. Topical low-dose estrogens are effective and also alleviate urinary incontinence and prevent recurrent urinary tract infections. Women should not be denied long-term use of topical estrogens as long as they feel that this treatment is of benefit to them, because the safety data are reassuring. Non-hormonal preparations (lubricants and moisturizers) should be the first-line treatment for VVA in women taking adjuvant endocrine therapies for cancers considered to be hormone-dependent. They can be used over the long term., (Copyright © 2021. Published by Elsevier B.V.)

Menopausal hormone therapy (MHT) is effective in preventing menopause-related bone loss and decreasing vertebral, non-vertebral and hip fracture risk. MHT contains estrogens that exert both antiosteoclastic and osteoanabolic effects. These effects are dose-dependent, as even ultra-low doses preserve or increase bone mineral density. The transdermal route of administration is effective on cancellous and cortical bone, although fracture data are still lacking. Hormone replacement therapy is the treatment of choice to preserve skeletal health in women with premature ovarian insufficiency and early menopause. MHT can be considered in women aged < 60 years or within 10 years since menopause as, in this population, benefits outweigh possible risks, such as breast cancer and cardiovascular events. Despite the ensuing bone loss after MHT discontinuation, a residual antifracture effect persists. However, in women at risk of fracture, subsequent antiosteoporotic therapy may be needed, either with an antiosteoclastic or osteoanabolic agent. In any case, longitudinal data from randomized controlled trials comparing different estrogen doses and routes of administration, as well as designating the optimal treatment strategy after MHT discontinuation, are needed to elucidate these issues further.

Introduction: The prevalence of urinary incontinence and of other lower urinary tract symptoms increases after the menopause and affects between 38 % and 55 % of women aged over 60 years. While urinary incontinence has a profound impact on quality of life, few affected women seek care., Aim: The aim of this clinical guide is to provide an evidence-based approach to the management of urinary incontinence in postmenopausal women., Materials and Methods: Literature review and consensus of expert opinion., Summary Recommendations: Healthcare professionals should consider urinary incontinence a clinical priority and develop appropriate diagnostic skills. They should be able to identify and manage any relevant modifiable factors that could alleviate the condition. A wide range of treatment options is available. First-line management includes lifestyle and behavioral modification, pelvic floor exercises and bladder training. Estrogens and other pharmacological interventions are helpful in the treatment of urgency incontinence that does not respond to conservative measures. Third-line therapies (e.g. sacral neuromodulation, intravesical onabotulinum toxin-A injections and posterior tibial nerve stimulation) are useful in selected patients with refractory urge incontinence. Surgery should be considered in postmenopausal women with stress incontinence. Midurethral slings, including retropubic and transobturator approaches, are safe and effective and should be offered., (Copyright © 2020. Published by Elsevier B.V.)

Objective: To evaluate the association between a personal history of lactation and indices of subclinical atherosclerosis in postmenopausal women. Methods: We evaluated the association between a history of breastfeeding and indices of subclinical atherosclerosis (pulse wave velocity, PWV; intima-media thickness [IMT]; atherosclerotic plaque presence) in 197 parous postmenopausal women with history of breastfeeding. Results: Women who reported breastfeeding ≥6 months when compared with women who reported breastfeeding for 1-5 months exhibited significantly lower values of common carotid artery IMT (Model R 2 =15.7%, b-coefficient = -0.170, 95% CI: -0.208-0.001, p -value = .019) and lower odds of subclinical atherosclerosis (Model X 2 =28.127, OR = 0.491, 95% CI 0.318-0.999, p -value = .049), adjusting for traditional cardiovascular risk factors. Conclusions: Postmenopausal women with a history of breastfeeding for at least 6 months have a lower prevalence of subclinical atherosclerosis, independently of traditional cardiovascular risk factors. A longer duration of breastfeeding may have a beneficial effect on subclinical atherosclerosis later in life.

Introduction: Globally, the total number of people with depression exceeds 300 million, and the incidence rate is 70 % greater in women. The perimenopause is considered to be a time of increased risk for the development of depressive symptoms and major depressive episodes., Aim: The aim of this position statement is to provide a comprehensive model of care for the management of depressive symptoms in perimenopausal and early menopausal women, including diagnosis, treatment and follow-up. The model integrates the care provided by all those involved in the management of mild or moderate depression in midlife women., Materials and Methods: Literature review and consensus of expert opinion., Summary Recommendations: Awareness of depressive symptoms, early detection, standardized diagnostic procedures, personalized treatment and a suitable follow-up schedule need to be integrated into healthcare systems worldwide. Recommended treatment comprises antidepressants, psychosocial therapies and lifestyle changes. Alternative and complementary therapies, although widely used, may help with depression, but a stronger evidence base is needed. Although not approved for this indication, menopausal hormone therapy may improve depressive symptoms in peri- but not in postmenopausal women, especially in those with vasomotor symptoms., (Copyright © 2019. Published by Elsevier B.V.)

Introduction: We aimed to investigate the incidence of hypertension and to identify potential risk factors in healthy, non-diabetic recently postmenopausal Greek women with normal renal function. Patients and methods: This retrospective cohort study evaluated 141 recently postmenopausal women at baseline and annually thereafter (follow-up time: 1 to 8 years). Blood samples were obtained, and ultrasound evaluations were performed at baseline. A detailed medical history, anthropometric parameters, blood pressure and cardiovascular risk factors were recorded for every woman at each visit. Incident hypertension was defined as the first occurrence of office systolic or diastolic blood pressure, measured at 2 different visits within 2 months or history of initiation of antihypertensive medication. Results: Incident hypertension was diagnosed in 30 out of 141 women (21.3%). The median time to incident hypertension was 3.5 years. Adiposity, elevated cholesterol and triglyceride levels, insulin resistance and parity were positively associated with incident hypertension. In multivariate analysis, however, obesity and insulin resistance were the only statistically significant variables associated with more than 3-fold and 2-fold respectively increased risk of incident hypertension (HOMA-IR, O.R = 1.988, p -value =.043; obesity, O.R = 3.746, p -value =.019). Conclusion: A significant proportion of women entering the menopause present incident hypertension and this is mostly associated with obesity and insulin resistance.

As type 2 diabetes mellitus (T2DM) is affected by both chronological and ovarian ageing, it is common in postmenopausal women. This review analyses and critically appraises the literature regarding the optimal therapeutic strategies for T2DM in women after menopause. Lifestyle interventions, including changes in dietary habits and physical exercise in everyday life targeting a modest weight loss (5%), represent the cornerstone of management. Limited intake of alcohol and sodium, as well as smoking cessation, are additional lifestyle changes for both endothelial and bone health. Regarding medications, postmenopausal women should be initially treated with metformin, concurrently with lifestyle intervention. If glycosylated haemoglobin (HbA 1c ) remains over the target level (usually ≥7%), dipeptidyl peptidase-4 inhibitors (DPP-4i) or glucagon-like peptide-1 receptor agonists (GLP-1RA) should be preferred. Thiazolidinediones (TZDs) and canagliflozin should be avoided in postmenopausal women with increased fracture risk. Insulin should be used with caution to avoid hypoglycaemia. Bariatric surgery is a well established and effective therapeutic option for both weight loss and glycaemic control in very obese patients with T2DM; however, metabolic benefits should be balanced against nutritional deficiencies that often present after surgery. Proper control of hypertension, with avoidance of hypotension, is of great importance as a measure against falls. Annual tests for retinopathy and neuropathy are crucial for the same reason. Menopausal hormone therapy (MHT) has a beneficial effect on glucose homeostasis, reduces the risk of new-onset T2DM and improves glucose control in women with T2DM. T2DM has been considered a cardiovascular disease equivalent, which meant that postmenopausal women with the disease could not take MHT but current evidence supports an individualised approach to this issue. Therapeutic strategies for women with T2DM after menopause should aim to maximise benefits for metabolic, cardiovascular and bone health with the minimum of adverse effects, bearing in mind that most women will spend more than one-third of their life being of postmenopausal status., (Copyright © 2019 Elsevier B.V. All rights reserved.)

Polycystic ovary syndrome (PCOS) is one of the most common endocrinopathies affecting women of reproductive age. The hormonal alterations of PCOS have been linked with a higher risk of metabolic disturbances in young, reproductively active women. However, it remains to be clarified whether the presence of PCOS increases the risk of cardiovascular disease (CVD) later in life. Aging ameliorates the clinical manifestations of PCOS; hyperandrogenaemia and metabolic abnormalities, however, persist beyond the menopause. On the other hand, aging and menopause increase CVD risk in the general female population. The results of the limited available studies in aging women with a previous diagnosis of PCOS demonstrate early atherosclerosis. However, studies addressing clinical CVD outcomes in women with PCOS report inconsistent findings. A possible explanation for this heterogeneity is the difficulty in diagnosing PCOS after the menopausal transition, due to the absence of validated diagnostic criteria for this population. Larger prospective studies of women diagnosed during their reproductive years will shed more light on the longer-term CVD implications of PCOS., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Introduction: The present study aimed to assess the association between ovarian volume and demographic and anthropometric parameters, as well as sex hormones and bone mineral density (BMD) in postmenopausal women., Methods: 161 healthy postmenopausal women participated in this cross-sectional study. Fasting venous blood samples were obtained for biochemical/hormonal assessment. Anthropometric parameters included body mass index (BMI) and waist-to-hip ratio (WHR). Ultrasonography was used to estimate the average ovarian volume for each participant. BMD was measured in the femoral neck (FN) and the lumbar spine (LS) using DXA., Results: Mean ovarian volume increased linearly with increasing quartiles of BMI (Q1:0.985±0.25, Q2: 1.11±0.29, Q3: 1.07±0.28, Q4: 1.19±0.38, p-value for linear trend 0.013). Ovarian volume correlated positively with BMI (r=0.128, p-value=0.038), FN BMD (r=0.233, p-value=0.003), FN T-score (r=0.223, p-value=0.004) and FN Z-score (r=0.171, p-value=0.027). Multivariate analysis showed that ovarian volume was predicted by WHR (b-coefficient=0.157, p-value=0.047) and SHBG (b-coefficient= -0.160, p-value=0.042), independently of age and BMI. Finally, FN BMD was predicted by ovarian volume, independently of age, menopausal age and BMI., Conclusion: Ovarian volume was positively and independently associated with adiposity indexes and femoral BMD in postmenopausal women. Lower SHBG levels were associated with higher ovarian volume. Insulin resistance may mediate these results. The significance of these findings should be assessed in larger prospective studies.

Objective: Aging and menopause are associated with an adverse cardiometabolic profile, predisposing to cardiovascular disease. Diet may also affect their cardiometabolic risk. The aim of this study is to assess dietary habits and patterns of postmenopausal women and their association with adiposity measures, cardiometabolic parameters and subclinical atherosclerosis., Study Protocol: The study will include two parts. The first part consists of cross-sectional evaluation of 750 postmenopausal women recruited consecutively from the Menopause Unit of an academic hospital. Dietary intake will be assessed by a food frequency questionnaire. Nutrient and food group intake will be calculated and adherence to the Mediterranean diet and other dietary patterns will be evaluated. A-priori and a-posteriori defined dietary patterns will be tested for associations with major and minor outcome measures. The second part consists of a prospective follow-up of all women recruited at baseline and re-assessment of the same variables after 3 years. Adherence to predefined or a-posteriori defined dietary patterns over these 3 years will be evaluated in association with changes in obesity indices and lipid levels, as well as in the progression of subclinical atherosclerosis., Major Outcome Measures: Body mass index, lipid profile, carotid and femoral artery intima-media thickness and plaques., Minor Outcome Measures: Waist circumference, waist-to-hip ratio, abdominal fat layers, incident hypertension and diabetes, homeostasis model assessment of insulin resistance (HOMA-IR), c-reactive protein and markers of subclinical arterial disease, including flow-mediated dilation, pulse wave velocity, augmentation index and ankle-brachial index., Results: The study is expected to complete baseline enrolment by the end of 2018 and follow-up assessment by the end of 2021. The results of the study will address the question of whether dietary patterns and eating habits are associated with cardiometabolic risk as well as with accelerated subclinical arterial disease and arterial aging in postmenopausal women., (Copyright © 2018 Elsevier B.V. All rights reserved.)

Background: The present study aims to examine the association of the metabolic syndrome (MS) as well as of the triglyceride-glucose index (TyG-Index), a novel marker of insulin resistance, with subclinical atherosclerosis in a cohort of postmenopausal women, stratified according to their body mass index., Methods: A total of 473 informed-consenting, non-diabetic postmenopausal women, without overt cardiovascular disease, were included in this study. We aimed to compare the association between structural and functional indices of subclinical atherosclerosis (i.e. carotid artery intima-media thickness (IMT), flow-mediated dilation of the brachial artery, pulse wave velocity (PWV)) with the TyG-index or MS, separately for lean and overweight/obese women., Results: The TyG-Index correlated significantly with carotid IMT (r=0.155, p=0.012) and PWV (r=0.157, p=0.013) only in the group of lean women. Multivariate analysis showed that subclinical atherosclerosis was predicted by MS, in the overweight/obese group (OR=2.517, 95% CI: 1.078-5.878, p=0.033), and by the TyG-Index the lean group (OR=3.119, 95% CI: 1.187-8.194, p<0.001). Using a TyG-Index cut-off value of 8.0 in the lean subpopulation, women above the cut-off had 44.1% prevalence of subclinical atherosclerosis compared to 29.4% in women below the cut-off (p=0.043)., Conclusions: The TyG-Index is associated with carotid atherosclerosis and arterial stiffness mainly in lean postmenopausal women, while the MS serves as a better predictor of subclinical atherosclerosis in overweight/obese women. The TyG-Index may prove a useful marker for identifying high-risk women in the normal-weight postmenopausal population., (Copyright © 2017 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.)

Objective: The aim of this work was to explore associations between a priori and a posteriori dietary patterns and obesity indices in a sample of postmenopausal women., Study Design and Methods: The present cross-sectional study involved 481 postmenopausal women, aged 57.7 ± 7.4 years (range 32-77 years), recruited consecutively from the Menopause Clinic of a major public hospital. Basic demographic information, medical history and lifestyle data including physical activity were collected from study participants. Dietary intake was assessed through a validated food frequency questionnaire. A posteriori dietary patterns were identified using Principal Component Analysis. Adherence to an a priori dietary pattern, the Mediterranean dietary pattern, was evaluated through the Mediterranean Dietary Score (MedDietScore)., Main Outcome Measures: BMI, waist circumference, waist-to-height ratio., Results: Overweight and obese women constituted 39.5% and 29.1% of the sample respectively. Multiple linear regression analysis showed that the Dietary Component 2 (characterized by high consumption of unrefined cereals and legumes and low consumption of refined cereals) was negatively associated with BMI (beta = -0.104, p = 0.057), waist circumference (beta = -0.120, p = 0.019) and waist-to-height ratio (beta = -0.105, p = 0.038). Another dietary pattern, characterized by high consumption of red meat and potatoes and low consumption of nuts and coffee/tea, was positively associated with ΒΜΙ (beta = 0.191, p < 0.001), waist circumference (beta = 0.225, p < 0.001) and waist-to-height ratio (beta = -0.237, p < 0.001). The associations were independent of age, years since menopause, energy intake and physical exercise. Negative associations were also found between the MedDietScore and the obesity indices, which became, however, non-significant when implausible energy reports were excluded from the analyses., Conclusions: Our results indicate that different dietary patterns are positively or negatively associated with obesity in postmenopausal women. Early interventions targeting dietary habits are of major importance for promoting health in this age group., (Copyright © 2018 Elsevier B.V. All rights reserved.)

The menopause transition is associated with adverse changes in cardiometabolic risk factors. We aimed to examine the association of the metabolic syndrome (MS) and its features with indices of vascular structure and function in a population of asymptomatic postmenopausal women. A total of 473 informed-consenting, nondiabetic postmenopausal women were included in the study. The MS was defined according to the Joint Definition. We evaluated the association between the presence of MS and indices of vascular structure (carotid artery intima-media thickness (IMT); atherosclerotic plaques) and function (flow-mediated dilatation (FMD); pulse wave velocity (PWV)). The mean age of women was 56.4 ± 6.7 and the mean menopausal age was 7.91 ± 6.31. The MS was present in 17.3% of our population. Mean values of PWV increased linearly with the accumulation of features of the MS. IMT was higher in women with the MS compared to women without the MS (0.78 ± 0.12 mm vs. 0.74 ± 0.11, p = .003). Multivariate analysis showed that the presence of the MS was independently associated with common carotid artery IMT (b = 0.149, p = .001), PWV (b = 0.114, p = .012) as well as central systolic and diastolic blood pressure (b = 0.293, p < .001 and b = 0.163, p < .001 respectively). The presence of the MS is associated with subclinical atherosclerosis already in the first postmenopausal decade of this sample of asymptomatic, nondiabetic women. Additional evidence is required to support the causative effect of these associations.

Postmenopausal women are at increased risk for progression of arteriosclerosis and hypertension. Recent cross-sectional evidence suggests that high normal circulating prolactin levels may accelerate vascular ageing in menopause. Postmenopausal women (n=201) were consecutively recruited from a Menopause Clinic and re-evaluated in at least one follow-up visit within the next 3 years. Baseline circulating prolactin levels were measured while both baseline and follow-up vascular and biochemical measurements were performed. Endothelial function was assessed by flow-mediated dilation (FMD), aortic stiffness by pulse-wave velocity (PWV) and arterial wave reflections by applanation tonometry. Baseline prolactin significantly correlated with lower FMD at follow-up (P=0.005). After multivariable adjustment for age, follow-up time, blood pressure (BP), body mass index, smoking and medication, this correlation remained significant (P=0.003). In addition, baseline circulating prolactin levels were independently associated with changes in mean BP (β=0.131, P=0.021), peripheral diastolic BP (β=0.169, P=0.004) and new-onset hypertension (OR=1.235, P=0.001). Owing to significant interaction between baseline prolactin and age for changes in PWV over time (P=0.036), a subgroup analysis based on median age was performed. This analysis revealed that in women younger than 55 years, prolactin was an independent predictor of changes in PWV over time (P=0.008). In conclusion, high normal circulating prolactin levels predict changes in haemodynamic indices and worsening endothelial function in healthy postmenopausal women. Particularly in young postmenopausal women, prolactin predicts accelerated arterial stiffening.

Objective: Associations of endogenous androgens in menopause with blood pressure (BP) and indices of arterial stiffness are reported, but directional relationships are not clear. Structural equation modeling is a contemporary statistical method, which allows assessment of such relationships and improves pathway understanding., Methods: We recruited 411 consecutive apparently healthy postmenopausal women who underwent noninvasive vascular evaluation. This included pulse wave analysis (aortic pressures and arterial wave reflections [augmentation index]), measurement of aortic stiffness by pulse wave velocity (PWV), stiffness index (SI), and flow-mediated dilatation. A cumulative marker combining PWV and SI (combined local and aortic arterial stiffness [CAS]) was also assessed. Free androgen index (FAI) was calculated from circulating total testosterone and sex hormone-binding globulin., Results: FAI was an independent determinant of systolic BP (SBP) (P = 0.032), SI (P = 0.042), and PWV (P = 0.027). Under structural equation modeling analysis, FAI was a direct predictor for PWV (beta = 0.149, P = 0.014), SI (beta = 0.154, P = 0.022), and CAS (beta = 0.193, P = 0.02), whereas SBP was a parallel mediator of androgen's vascular effects on PWV (beta = 0.280, P < 0.001) and CAS (beta = 0.248, P = 0.004), but not SI (beta = 0.024, P = 0.404). FAI-induced increase in arterial stiffness via flow-mediated dilatation was not established. FAI was not a determinant of augmentation index., Conclusions: In healthy postmenopausal women, FAI was directly associated with PWV, SI, and CAS. FAI also directly correlated with SBP, which in turn concurrently increased PWV and CAS. The directional correlations found herein, imply that endogenous androgens may be causally associated with indices of arterial stiffness both directly and indirectly. This hypothesis should be confirmed in further studies with causal design.

Objective: Data on the effect of hormone replacement therapy (HRT) and tibolone on lipoprotein (a) [Lp(a)], an independent risk factor for cardiovascular disease, are heterogeneous and conflicting. Studies of the effect of HRT and tibolone on Lp(a) concentrations in post-menopausal women are reviewed in this meta-analysis., Design and Methods: MEDLINE, Scopus, EMBASE and Cochrane databases were searched (up to February 10, 2017). Two researchers identified randomized controlled studies and extracted data. Potential controversies were resolved by a third reviewer., Results: In 24 eligible studies, HRT caused a significant reduction in Lp(a) concentrations compared with placebo or no treatment [mean relative difference: -20.35%, 95% Confidence Interval (CI): -25.33% to -15.37%, p<0.0001], with significant heterogeneity between studies (I 2 =98.5%), but without evidence of publication bias. No significant effect was found for tibolone (n=7) (mean relative difference: -23.84%, 95% CI: -63.43% to 15.74%, p=0.238) (I 2 =98.7%, but without publication bias). Oral estrogen caused a greater reduction in Lp(a) concentrations than transdermal estrogen (n=10) (mean relative difference: 37.66%, 95% CI: 16.84% to 58.48%, p<0.0001), with significant heterogeneity between studies (I 2 =99%), but no evidence of publication bias. No difference was observed when continuous was compared with cyclical HRT, conventional with low-dose estrogen, and estrogen monotherapy with estrogen combined with progestogen. No difference was observed between HRT and tibolone regarding their effect on Lp(a)., Conclusions: HRT significantly decreases Lp(a) concentrations, with oral being more effective than transdermal estradiol. The type of HRT, dose of estrogen and addition of progestogen do not seem to modify the Lp(a)-lowering effect of HRT., (Copyright © 2017 Elsevier B.V. All rights reserved.)

Objectives: To clarify potential differences between denosumab (DNS) and bisphosphonates (BIS) in terms of bone density and bone metabolism, in a sample of postmenopausal women., Methods: A total of 113 postmenopausal women aged 53-66 years were treated with either DNS or BIS for 12 months. Bone densitometry and laboratory tests were compared between baseline and follow-up., Results: Femoral neck BMD increased in both treatment-arms (FN-BMD, DNS: 0.69±0.07 g/cm 2 to 0.75±0.09 g/cm 2 ; BIS: 0.69±0.06 g/cm 2 to 0.71±0.07 g/cm 2 ; p≤0.001 in both cases). Lumbar spine BMD (LS-BMD) increased significantly only in the DNS-group (0.83±0.14 g/cm 2 to 0.89±0.14 g/cm 2 , p=0.0001). Only women under treatment with DNS had a significant increase in serum parathyroid hormone (PTH: 44.87±17.54 pg/mL to 53.27±15.77 pg/mL, p=0.04), independently of baseline vitamin D levels. DNS-administration resulted in higher increase from baseline in FN-BMD compared to BIS (DNS vs BIS: 8.7%±8.5 vs 3.8%±7.3, p=0.004). Finally, baseline 25OH vitamin D levels did not determine the extent of PTH-increase following administration of DNS- or BIS-treatment., Conclusions: Both treatments increased BMD, however, the effect of DNS on FN-BMD was superior compared to that of BIS. DNS-treatment increased serum PTH. Baseline 25OH vitamin D levels did not predict the extent of PTH increase at follow-up.

Aims: Urinary incontinence in general is a major cause of quality of life impairment, morbidity and hospitalization. Its onset is strongly linked to the menopause. Our study aimed to elucidate the possible relationship between endogenous circulating estrogens and the onset and development of stress urinary incontinence (SUI)., Methods: One hundred and thirty eight peri- and postmenopausal women with SUI were matched 1:1 with continent women based on age and BMI. Morning fasting blood samples were drawn from all subjects for assessment of estradiol (E2), FSH, LH, Testosterone, Δ4-Androstendione (Δ4Α), DHEAS, prolactin, SBHG as well as a biochemical profile (glucose, insulin, triglycerides, cholesterol, HDL, LDL, ApoA1, ApoB). Hormone and biochemical parameters were compared between continent and incontinent women., Results: Incontinent women had significantly lower serum estradiol levels compared to those in the control group (17.30 ± 8.16 vs. 24.22 ± 8.99, P < 0.001). Furthermore, the same association was observed for serum Δ4Α (146.07 ± 52.63 vs. 159.99 ± 42.62, P = 0.017). These associations remained significant after controlling for age, menopausal age, BMI, and number of deliveries., Conclusions: These results may indicate that within the postmenopausal range, endogenous sex hormones may be associated with the presence of SUI in women not on menopausal hormone therapy. Neurourol. Urodynam. 36:121-125, 2017. © 2015 Wiley Periodicals, Inc., (© 2015 Wiley Periodicals, Inc.)

Introduction: Lipoprotein(a) [Lp(a)], a low-density lipoprotein (LDL)-like particle, has been independently associated with increased cardiovascular disease (CVD) risk in various populations, such as postmenopausal women. The purpose of this narrative review is to present current data on the role of Lp(a) in augmenting CVD risk in postmenopausal women and focus on the available therapeutic strategies., Methods: PubMed was searched for English language publications until November 2015 under the following terms: "therapy" OR "treatment" AND ["lipoprotein (a)" OR "Lp(a)"] AND ("postmenopausal women" OR "menopausal women" OR "menopause")., Results: Only hormone replacement therapy (mainly oral estrogens) and tibolone have been specifically studied in postmenopausal women and can reduce Lp(a) concentrations by up to 44%, although evidence indicating a concomitant reduction in CVD risk associated with Lp(a) is lacking. As alternative treatments for women who cannot, or will not, take hormonal therapies, niacin and the upcoming proprotein convertase subtilisin / kexin type 9 (PCSK-9) inhibitors are effective in reducing Lp(a) concentrations by up to 30%. Statins have minimal or no effect on Lp(a). However, data for these and other promising Lp(a)-lowering therapies including mipomersen, lomitapide, cholesterol-ester-transfer protein inhibitors and eprotirome are derived from studies in the general, mainly high CVD risk, population, and include only subpopulations of postmenopausal women., Conclusions: Past, present and emerging therapies can reduce Lp(a) concentrations to a varying extent. Overall, it remains to be proven whether the aforementioned reductions in Lp(a) by these therapeutic options are translated into CVD risk reduction in postmenopausal women., (© 2016 John Wiley & Sons Ltd.)

Aim: Menopause transition is associated with chronic conditions such as osteoporosis and cardiovascular disease. Concerns about the long-term safety of menopausal hormone therapy make alternative natural methods an appealing approach to management. The aim of this study was to examine the effect of royal jelly (RJ) on cardiovascular and bone turnover markers in clinically healthy postmenopausal women., Methods: A total of 36 postmenopausal healthy women were studied in a prospective follow-up study. Participants received 150 mg of RJ daily for three months. Circulating cardiovascular risk markers [lipid profile, antithrombin-III (ATIII), Protein C, Protein S, Plasminogen Activator Inhibitor-1 (PAI-1)] and bone turnover parameters [Total calcium, phosphate (P), parathormone (PTH), total type-1 Procollagen N-terminal (P1NP), Osteocalcin and serum collagen type 1 cross-linked C-telopeptide (CTX)] were compared between the baseline and the three-month visit., Results: The RJ used in this study was particularly rich in medium chain fatty acids, compounds with hypolipidemic properties, which comprised 63% of the dry weight fatty content. RJ treatment resulted in a significant increase in high density lipoprotein - cholesterol (HDL-C 60.2 mg/dL ± 12.3 versus 64.7 mg/dL ± 13.9, 7.7% increase, p = 0.0003), as well as in a significant decrease in low density lipoprotein - cholesterol (LDL-C, 143.9 ± 37.5 versus 136.2 ± 32, 4.1% decrease, p = 0.011) and in total cholesterol (224.4 ± 38.6 to 216.1 ± 36.5, 3.09% decrease, p = 0.018). No statistical significant changes were found in the remaining cardiovascular or the bone turnover parameters., Conclusions: The intake of RJ 150 mg for three months is associated with significant improvements of the lipid profile of postmenopausal women. RJ supplementation may offer an alternative method of controlling the menopause - associated dyslipidemia.

Objective: The adaptation of the brain to aging is subject to the impact of psychological and environmental factors and possibly climacteric symptomatology. We aimed to determine the association of climacteric symptomatology with different aspects of episodic memory in a sample of Greek menopausal women., Methods: This cross-sectional study included 39 postmenopausal women with subjective memory complaints. Memory performance was evaluated using the Hopkins Verbal Learning Test (HVLT) and the revised Brief Visuospatial Memory Test (BVMT), assessing verbal and visuospatial episodic memory, respectively. We evaluated general cognitive status using the Mini-Mental State Examination (MMSE) and the Clock Drawing Test. Menopausal symptoms were assessed using Greene's Climacteric scale., Results: In the multivariate approach, vasomotor symptoms predicted independently HVLT (retained percentage and delayed recall: b-coefficient = -0.568, p = 0.009 and b-coefficient = -0.563, p = 0.012, respectively). Psychological symptoms predicted independently MMSE (b-coefficient = -0.391, p = 0.024); and in combination with free estrogens (logFEI), psychological symptoms predicted BVMT (total and delayed recall: b-coefficient = -0.558, p = 0.001 and b-coefficient = -0.474, p = 0.005) and HVLT discrimination index (b-coefficient = -0.390, p = 0.023). Combined symptomatology predicted independently MMSE (b-coefficient = -0.457, p = 0.006) and HVLT total (b-coefficient = -0.557, p = 0.034); combined symptomatology predicted in combination with logFEI scores of BVMT total (b-coefficient = -0.593, p < 0.001), BVMT delayed recall (b-coefficient = -0.492, p = 0.002)., Conclusion: The intensity of psychological, vasomotor and combined climacteric symptoms predicted cognitive performance in this sample of postmenopausal women. A differential contribution of vasomotor symptoms to episodic memory is described, with the negative impact being more pronounced in visuospatial rather than verbal episodic memory.

Background and Aims: We aimed to assess the prognostic value of free androgen index (FAI) and its change over time in arterial stiffness progression, endothelial function and hypertension in postmenopausal women., Methods: Postmenopausal women (n = 180) without clinically overt cardiovascular disease or diabetes were consecutively recruited and followed for a median of 29 months. The main outcome measures were changes over time in endothelial function (FMD), reflected waves, localized and systemic (PWV) arterial stiffness and hypertension., Results: Increased baseline FAI was significantly associated with new onset hypertension (OR for each SD, 2.71, 95% CI 1.14-6.41, p = 0.024), deterioration of pulse wave velocity (PWV) (0.414 m/s per SD), flow-mediated dilation (FMD) (-0.42% per SD), systolic (2.5 mmHg per SD) and pulse pressure progression (2.3 mmHg per SD, p < 0.05 for all). Baseline FAI remained an independent predictor of changes in PWV (p = 0.006), FMD (p = 0.02), peripheral pulse pressure (p = 0.028), transition to new onset hypertension (p = 0.001) and higher BP category (p = 0.012), after adjustment for age, changes in systolic blood pressure, traditional risk factors, vasoactive medication or total testosterone. Baseline FAI improved reclassification for the risk of transition into higher BP category (NRI = 47.5 ± 20.3%, p = 0.02) and abnormal PWV (NRI = 53.4 ± 23.2%, p = 0.021). Similarly, in a subgroup of patients with measured FAI at follow-up, its changes over time predicted changes in PWV, peripheral pulse pressure and hypertension status (p < 0.05 for all)., Conclusions: In apparently healthy postmenopausal women, FAI could be a novel biomarker superior to total testosterone for accelerated vascular aging and hypertension status., (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)

Ovarian steroid cell tumors are very rare but potentially life-threatening neoplasms. They represent less than 0.1% of all ovarian tumors, typically present in premenopausal women and frequently manifest with virilization. Signs of hyperandrogenism may appear in postmenopausal women due to tumorοus and non-tumorοus adrenal and ovarian causes as well due to the normal aging process. In any case, steroid cell tumor should be suspected in postmenopausal women who present with rapid progressive androgen excess symptoms. This report describes a case of a 67-year-old postmenopausal woman with signs of hyperandrogenism, where an ovarian steroid cell tumor was diagnosed and treated by laparoscopic bilateral salpingo-oophorectomy and synchronous hysterectomy.

Objective: This study aims to explore the association of vasomotor symptoms (VMS) and depression symptoms with different symptoms of subjective sleep disturbance in postmenopausal women., Methods: This is a cross-sectional study of 163 postmenopausal women (not taking hormone therapy) attending a university menopause clinic. Measures included the Athens Insomnia Scale, Greene Climacteric Scale, and Symptom Checklist-90-Revised depression subscale. Covariate-adjusted ordinal logistic regression was used to investigate the association of VMS and depression with each item of the Athens Insomnia Scale., Results: Controlling for confounding factors, we found VMS to be significantly associated with awakenings during the night (odds ratio [OR], 1.85; P < 0.001), overall quality of sleep (OR, 2.00; P < 0.001), well-being during the day (OR, 1.63; P = 0.008), functioning capacity during the day (OR, 1.72; P = 0.01), and sleepiness during the day (OR, 1.66; P = 0.03); whereas we found Symptom Checklist-90-Revised depression subscale scores to be associated with sleep induction (OR, 2.09; P < 0.001), final awakening earlier than desired (OR, 2.21; P < 0.001), total sleep duration (OR, 1.62; P = 0.01), overall quality of sleep (OR, 1.64; P = 0.009), well-being during the day (OR, 1.67; P = 0.006), functioning capacity during the day (OR, 1.68; P = 0.01), and sleepiness during the day (OR, 1.57; P = 0.04)., Conclusions: VMS and depression symptoms are associated with different patterns of sleep disturbance. Although both symptoms are related to sleep quality, daytime functioning, and daytime well-being, depression is uniquely associated with difficulty falling asleep and waking up earlier than desired, whereas VMS are related to frequent awakenings during sleep. The findings are limited by the cross-sectional design and relatively small sample size of the study. Recommendations for future research are discussed to guide this line of inquiry and to gain a better understanding of the complex relationship between climacteric and mood symptoms and their contribution to the development of sleep disturbances during menopause.

Background: Recently, special attention has been given to the role of vitamin D on the pathogenesis and therapy of sarcopenia in postmenopausal women., Aims: To elucidate the role of vitamin D with respect to sarcopenia in postmenopausal women, providing current evidence from both molecular and clinical studies., Materials and Methods: Systematic search to PubMed and Medline databases for publications reporting data on the role of vitamin D in sarcopenia., Results: Sarcopenia has a high prevalence in postmenopausal women, leading to mobility restriction, functional impairment, physical disability and fractures. Accumulating evidence from molecular and clinical studies suggest that vitamin D deficiency is associated with sarcopenic status in elderly women independent of body composition, diet and hormonal status. Current data, but not in a uniform way, provide evidence about the beneficial effect of vitamin D supplementation on muscle strength, physical performance and prevention of falls and fractures in elderly female populations. It is still unclear if and to what extent treatment modalities, such as dose, mode of administration and duration of supplementation, could influence treatment outcome., Conclusions: Studies with superior methodological characteristics are needed in order to establish a role for vitamin D on the treatment of sarcopenia in postmenopausal women., (Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.)

Objective: We aimed to evaluate the association between thyroid hormones and indices of obesity in a sample of euthyroid postmenopausal women., Design: Cross-sectional study., Methods: Serum levels of TSH, free triiodothyronine (FT3), and free thyroxine (FT4) as well as BMI and waist:hip ratio (WHR) were evaluated in 194 healthy euthyroid postmenopausal women. Ultrasonography was used to assess abdominal fat layers (subcutaneous fat (SF), preperitoneal fat (PF), and SF:PF ratio). Indices of adiposity were defined as high vs low depending on the median value of the assessed parameters., Results: After multivariate adjustment for traditional risk factors, lower FT4 levels and a higher FT3:FT4 ratio predicted higher SF mass (FT4, Exp(β)=0.035, P=0.020 and FT3:FT4, Exp(β)=2.374, P=0.018), whereas higher FT3 predicted higher PF mass (Exp(β)=2.815, P=0.032). Women with FT3:FT4 above the highest quartile had a significantly higher SF mass as compared to women in the lowest quartile (1.81 ± 0.62 cm vs 1.54 ± 0.46 cm, P=0.027). BMI had a positive independent association with TSH (Exp(β)=1.829, P=0.018). Finally, FT3 was significantly associated with SF mass among women with higher BMI (FT3, β=0.259, P=0.040) and women with higher WHR (β=0.309, P=0.020) but not among women with lower BMI or WHR values., Conclusion: Thyroid hormone levels, and in particular FT3, were independently associated with SF and PF in euthyroid postmenopausal women, and this association was mainly evident in women with higher BMIs. On the other hand, among traditional indices of adiposity, only TSH was positively associated with BMI. Larger prospective studies are needed to evaluate the significance of the present findings., (© 2015 European Society of Endocrinology.)

Objectives: We aimed to evaluate the association between circulating androgens and the presence of psychological symptoms in a sample of healthy middle-aged women., Methods: Psychological and depressive symptoms were evaluated in a total of 207 postmenopausal women, using the Symptom Checklist-90-R (SCL-90R) and the Zung Depression Scale, respectively. We investigated the associations between the SCL-90R and Zung Scale scores, and anthropometric, lifestyle parameters, as well as serum levels of androgens., Results: The free androgen index was positively associated with scores of depression (b-coefficient ± standard error (SE) = 0.2 ± 0.2, p = 0.040), anxiety (b-coefficient ± SE = 0.2 ± 0.2, p = 0.028), anger/aggressiveness (b-coefficient ± SE = 0.3 ± 0.2, p = 0.026), psychotism (b-coefficient ± SE = 0.3 ± 0.1, p = 0.013) as well as with the global index of the SCL-90R scale (b-coefficient ± SE = 0.2 ± 0.1, p = 0.036), while sex hormone binding globulin was negatively associated with depression (b-coefficient ± SE = -0.2 ± 0.0, p = 0.046) and psychotism (b-coefficient ± SE = -0.2 ± 0.0, p = 0.047). These associations were independent of vasomotor symptomatology, smoking and hormone therapy intake and were more pronounced in younger (≤ 5.5 years) compared to older postmenopausal women. Levels of dehydroepiandrosterone sulfate were positively associated with interpersonal sensitivity (b-coefficient ± SE = 0.3 ± 0.3, p = 0.042), psychotism (b-coefficient ± SE = 0.4 ± 0.2, p = 0.007) and the global index (b-coefficient ± SE = 0.3 ± 0.2, p = 0.040) in women < 5.5 years postmenopausal. No significant associations were observed between the Zung or Greene Scale scores and levels of androgens., Conclusion: Higher androgenicity was positively associated with symptoms of anxiety and depression in postmenopausal women. These associations were stronger in women closer to the menopausal transition, a finding which may suggest that menopause rather than aging may mediate the association of androgens with mood disorders.

Objective: This study aims to evaluate the potential effects of renal function variations on vascular structure before the development of hypertension., Methods: This pilot study included 141 postmenopausal women without evidence of renal dysfunction or hypertension. Markers of renal function and levels of glomerular filtration rate (GFR)--using standard calculations (GFR based on levels of creatinine [GFR(epi)]) and newer creatinine and/or cystatin calculations (GFR based on levels of creatinine and cystatin [GFR(cr cystatin)] and GFR based on levels of cystatin [GFR(cystatin)])--were associated with hemodynamic parameters and markers of vascular structure (intima-media thickness [IMT] and presence of atheromatous plaques in carotid and femoral arteries)., Results: Levels of GFR(epi), GFR(cr cystatin), and GFR(cystatin) exhibited a significant negative correlation with femoral artery IMT, whereas levels of GFR(epi) correlated significantly with mean carotid bulb (CB) IMT. Multivariate analysis showed that CB-IMT was predicted by GFR(epi) levels and age (β-coefficient = -0.212, P = 0.020), whereas femoral artery IMT was predicted by GFR(epi) levels (β-coefficient = -0.293, P = 0.001). GFR(epi) levels lower than the 25th percentile were associated with higher CB-IMT (P = 0.009), femoral artery IMT (P = 0.001), and combined IMT (P = 0.035) compared with higher GFR(epi) levels. Moreover, GFR(epi) levels greater than the 25th percentile were associated with lower odds for the presence of atherosclerotic plaques at the CB and carotid arteries combined (CB: odds ratio, 0.146; P = 0.006; combined: odds ratio, 0.249; P = 0.043) compared with lower GFR(epi) levels., Conclusions: A mild decrease in renal function within normal limits of GFR is independently associated with the presence of subclinical atherosclerosis in a sample of apparently healthy young postmenopausal women. Assessment of GFR using creatinine (vs cystatin C) levels is a more sensitive marker of its association with IMT and atherosclerotic plaques in this postmenopausal population.

This pilot study aimed to investigate the expression of estrogen (ER) and progesterone receptors (PR), as well as their subtypes [alpha (ERα), beta (ERβ)], in the ovaries of postmenopausal women with benign or malignant endometrial pathology. Twenty postmenopausal women (age 66.2 ± 7.4 years) were included, diagnosed with benign (n = 10) or malignant [(serous/papillary (n = 4), endometrioid (n = 6)] endometrial lesions. Higher ERβ and PR ovarian expressions were observed comparing women with endometrioid versus non-endometrioid endometrial carcinoma (p = 0.022 and p = 0.029, respectively). Age, age at menarche and presence of hypertension were negatively associated with ERs and PR expression. The expression of ERα and ERβ was inversely correlated with menopausal age, which was not verified for PR. No significant association was observed between ERs or PR expression and benign or malignant endometrial pathology. Higher expression of ERβ and PR in the postmenopausal ovary is associated with the presence of a less aggressive type of endometrial cancer, comparing women with endometrioid versus non-endometrioid lesions. The expression pattern of ovarian receptors did not differ regarding the development of benign or malignant endometrial lesions. Larger observational studies are necessary to confirm the significance of our findings.

Background Context: The prevalence of skeletal fractures shows a marked geographic variability; however, data regarding the Greek population remain limited., Purpose: To evaluate the frequency of asymptomatic vertebral fractures (VFs), and potential risk factors, in a large sample of Greek postmenopausal women., Study Design: A cross-sectional study at the University Menopause Clinic., Patient Sample: Four hundred fifty-four postmenopausal women aged 35 to 80 years, with an average menopausal age of 9.2±7.1 years., Outcome Measures: They included medical history, anthropometric and biochemical parameters, bone mineral density (BMD) at lumbar spine (LS) and femoral neck (FN), and LS lateral radiographs., Methods: Lumbar spine lateral radiographs were evaluated according to quantitative procedures, aiming to identify VFs. Anthropometric and biochemical parameters and values of BMD were compared according to the presence of VFs., Results: A total of 37 (8.15%) women had at least one VF. Lumbar spine and FN-osteoporosis was identified in up to 23.1% and 40.9% subjects with prevalent VFs, respectively. The prevalence of VFs was largely associated with age, with women aged 60 years or more presenting an up to fourfold risk compared with younger women. Moreover, the presence of VFs was associated with higher menopausal age, advanced age at menarche, a history of early menopause, and prolonged lactation. Lower LS-BMD and, especially, FN-BMD were negatively associated with VF prevalence (prevalent VF vs. no VF: LS-BMD, 0.89±0.16 g/cm(2) vs. 0.98±0.16 g/cm(2), p=.010; FN-BMD, 0.72±0.10 g/cm(2) vs. 0.81±0.12 g/cm(2), p=.008)., Conclusions: Asymptomatic VFs are common among Greek healthy middle-aged postmenopausal women. More than 50% subjects with prevalent VFs present with normal BMD or osteopenia. Age and bone density classification at the FN presented the strongest association with the prevalence of VFs., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Introduction: Osteoporotic vertebral fractures are associated with significant morbidity, excess mortality as well as health and social service expenditure. Additionally, women with a prevalent osteoporotic vertebral fracture have a high risk of experiencing a further one within one year. It is therefore important for the physician to use a diagnostic and therapeutic algorithm for early detection and effective treatment of vertebral fractures., Aims: The aim of this position statement is to provide and critically appraise evidence on the management of women with a vertebral osteoporotic fracture., Materials and Methods: Literature review and consensus of expert opinion., Results and Conclusions: The management of women with osteoporotic vertebral fractures includes measures to reduce pain providing early mobility, to support the affected spine ensuring fracture healing, as well as starting treatment for osteoporosis itself. Any other underlying pathology should be sought and treated. Early detection and treatment is essential as there is an increased risk of further fractures in patients with vertebral fractures. Treatment will depend on the underlying causes of bone loss, efficacy in any particular situation, cost and patient preference., (Copyright © 2014. Published by Elsevier Ireland Ltd.)

Hormone therapy is the treatment of choice for the alleviation of menopausal symptoms and the treatment of urogenital atrophy. In women with an intact uterus a progestogen must be added to estrogen therapy to prevent endometrial hyperplasia and cancer. There is a wide variety of marketed progestogens which differ in their pharmacological properties according to their structure. Convincing evidence from both clinical trials and epidemiological studies indicates that combined estrogen-progestogen therapy confers a higher risk of breast cancer compared to estrogen monotherapy. Concerning the different types of progestogens, data from large observational studies suggest that natural progesterone and dydrogesterone are associated with a lower risk of breast cancer compared with the other progestins. Observational studies, furthermore, indicate that sequential estrogen-progestogen regimens may lead to a lower risk elevation compared to continuous regimens. The effect of tibolone on breast cancer is unclear. Concluding, both the type of the progestogen and the mode of HT administration may have an impact on breast cancer risk., (Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.)

Objective: To assess the interaction of the MTHFR C677T polymorphism with changes in lipid and glucose metabolism effected by oral hormone replacement therapy (HRT) in postmenopausal women., Methods: In this open-label, prospective, interventional study, parameters of lipid and glucose metabolism, as well as homocysteine, were assessed in 97 postmenopausal women at baseline and 1 year after the initiation of HRT. Participants were stratified into three subgroups, according to the MTHFR C677T polymorphism (wild-type: CC genotype; heterozygous: CT genotype; homozygous for the mutant variable: TT genotype)., Results: The TT genotype was associated with an elevation of total and low density lipoprotein (LDL) cholesterol, while CT and CC genotypes were associated with a reduction of total cholesterol and LDL cholesterol after 1 year of HRT (p = 0.032 for total cholesterol and p = 0.002 for LDL cholesterol). Women with the TT genotype had higher glucose levels in contrast to women with the CC genotype who had lower glucose levels after 1 year of HRT (p = 0.011). Additionally, CC carriers under HRT had a significant elevation of apolipoprotein A1 levels (p = 0.018), contrarily to CT and TT genotypes., Conclusion: While HRT was associated with favorable changes in lipid and metabolic parameters in carriers of the CC genotype, this effect was not evident in carriers of the T allele. The MTHFR C677T polymorphism may modify the effect of HRT on lipid and metabolic parameters in postmenopausal women.

Objective: The metabolic dysfunction accompanying the polycystic ovary syndrome (PCOS) may increase the risk of hypertension and cardiovascular disease (CVD). Although menopause per se may be an additional risk factor of CVD, the association between PCOS in postmenopausal women and cardiovascular risk has not been adequately investigated. We aimed to evaluate the effect of PCOS on markers of subclinical atherosclerosis in nondiabetic postmenopausal women., Methods: This cross-sectional study included 286 postmenopausal women with intact ovaries. PCOS phenotype was defined if three of the following were present: insulin resistance, current hyperandrogenism or history of clinical androgen excess, history of infertility, central obesity and history of irregular menses. Traditional CVD risk factors, as well as indices of arterial structure (intima-media thickness, atheromatous plaques presence) and function [flow-mediated dilation, pulse wave velocity (PWV), augmentation index] were compared between women with a PCOS phenotype and the rest of the sample, who served as controls., Results: Women with the PCOS phenotype (N=43) had higher SBP and triglycerides and lower high-density lipoprotein (HDL)-cholesterol than controls. Mean values of PWV differed significantly between PCOS cases and controls (9.46±1.74 vs. 8.60±1.51 m/s, P=0.001, univariate). Multivariate regression analysis showed that the PCOS phenotype, age and SBP were the only independent predictors of PWV., Conclusion: Arterial stiffness is increased in asymptomatic, nondiabetic women with a putative PCOS phenotype, independently of age, BMI or blood pressure. This might present one mechanism through which PCOS increases the risk of CVD and hypertension later in life.

Background: Hormone therapy (HT) is the treatment of choice for the alleviation of menopausal symptoms; concerns, however, about its concomitant long-term health risks have limited its use. DT56a is a unique enzymatic isolate of soybeans. The purpose of our study was to evaluate the efficacy and safety of DT56a, compared to HT, in symptomatic post-menopausal women., Subjects and Methods: Eighty-nine post-menopausal women were studied prospectively. Women with climacteric symptoms were randomly assigned to receive eitherDT56a (no.=27) or oral low dose continuous combined HT (no.=26). Symptomatic women not wishing to receive any treatment served as controls (no.=36). Menopausal symptoms as assessed through the Kupperman index, serum lipids and lipoproteins, calcium, as well as bone mineral density (BMD), endometrial thickness, and mammography were assessed at baseline and at 12 months., Results: Patients receiving HT and DT56a showed a significant and independent decrease in menopausal symptoms (mean difference in Kupperman score, DT56a group: -3.98, HT group -5.601, no treatment group +1.76, p-value <0.001). Lumbar spine BMD T-score was significantly lower in women receiving no treatment, as opposed to the two treatment arms which showed no significant change (No treatment, baseline: -0.60, final: -0.85, p=0.001; HT, baseline: -84, final -0.99, p=0.79; DT56a, baseline -0.51, final: -0.76, p=0.75). No differences in femoral bone density, ET or mammography classification were detected in any of the treatment arms. Likewise, serum lipids or lipoproteins did not differ between the three groups., Conclusions: DT56a decreased menopausal symptoms significantly and in the same degree as HT.

Introduction: Invasive as well as non-invasive methods are available for assessment of the endometrium., Aims: The purpose of this clinical guide is to provide evidence-based advice on endometrial assessment in peri and postmenopausal women., Material and Methods: Literature review and consensus of expert opinion., Results and Conclusions: Presuming speculum examination and cervical cytology are assessed, transvaginal ultrasound should be undertaken initially as it is non-invasive and will not only measure endometrial thickness, but will also detect other pelvic pathology such as leiomyomas and ovarian tumours. The main indication for invasive methods is to obtain endometrial tissue to diagnose or exclude the presence of endometrial cancer or pre-malignancies. Biopsy is mainly undertaken as an outpatient procedure, but sampling is 'blind'. Hysteroscopy is used when focal lesions affecting the uterine cavity are suspected such as endometrial polyps or sub-mucous fibroids. None of the available methods are perfect. Ultrasound evaluation is dependent on the experience of the examiner, the equipment and the quality of visualization. Hysteroscopy too is dependent on the examiner and fibroids may obstruct visualization. Blind endometrial biopsy procedures often miss focal lesions. Thus re-examination is necessary when symptoms persist and no explanation for these has been identified. This clinical guide will evaluate the different methods of endometrial assessment, their indications and limitations. Guidance is also given about dealing with inconclusive investigations and persistent symptoms., (Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.)

Objectives: To investigate the effect of tibolone and raloxifene on the serum apoptotic markers soluble Fas (sFas), soluble Fas ligand (sFasL) and cytochrome-c (cyt-c) in postmenopausal women., Methods: A total of 89 healthy postmenopausal women, attending the University Menopause Clinic, were randomly allocated to tibolone (n =30), raloxifene (n =29) or no treatment (n =30). Serum apoptotic markers sFas, sFasL and cyt-c were measured at baseline and at 6 months., Results: Serum sFasL decreased significantly in women receiving tibolone (baseline: 53.8±28.3 pg/ml, 6 months: 40.45±19.2 pg/ml, p =0.001), whilst sFas levels did not significantly change in this group. Serum sFas or sFasL did not change either in the raloxifene group or in the control group. Serum cyt-c concentrations were under the detection limit of the assay in all women assessed., Conclusions: Tibolone use resulted in a significant decrease in serum sFasL, but not in serum sFas. Raloxifene had no effect on either sFas or sFasL. These results may indicate that tibolone use is associated with a decrease in receptor-mediated apoptosis.

Introduction: Vulvar lichen sclerosus (LS) is a chronic inflammatory disease which affects genital labial, perineal and perianal areas, producing significant discomfort and psychological distress. However there may be diagnostic delay because of late presentation and lack of recognition of symptoms., Aims: The purpose of this clinical guide is to provide advice on early recognition and treatment., Material and Methods: Literature review and consensus of expert opinion., Results and Conclusions: The etiology of LS in peri and postmenopausal women is unknown, although autoimmune, genetic and infectious factors have been implicated. Definitive diagnosis of non-malignant disorders depends on the histology of biopsied tissue. LS associated with cellular atypia should be classified as intraepithelial neoplasia. Topical corticosteroids are the most effective treatment, although prolonged treatment may be associated with dermal atrophy. Topical calcineurin inhibitors, such as tacrolimus or pimecrolimus, may be a safe and effective alternative treatment without risk of corticosteroid-related vulvar atrophy since they do not affect collagen synthesis. LS recurrences are frequent, and can lead to significant physical discomfort and emotional distress that affect mood and sexual relationships. Anatomical changes may require surgical management., (Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.)

Vaginal atrophy is common in postmenopausal women. This clinical guide provides the evidence for the clinical use of vaginal estrogens for this condition focussing on publications since the 2006 Cochrane systematic review. Use after breast cancer, before assessment of cervical cytology and prolapse surgery is also discussed., (Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.)

Aim: Vascular endothelial growth factor (VEGF) seems to be a critical molecule in cervical carcinogenesis. We aimed to investigate the possible associations between hormonal factors and VEGF expression in cervical epithelial cells from postmenopausal women., Method: A total of 105 healthy postmenopausal women (aged 45-68 years old) attending a university menopause clinic were enrolled in this cross-sectional study. Pap smears were derived from current users of 17β-estradiol 1 mg + norethisterone acetate 0.5 mg (n = 28), tibolone 2.5 mg (n = 23), raloxifene HCl 60 mg (n = 21) and women not receiving treatment (n = 33). VEGF immunostaining was evaluated in squamous, glandular and metaplastic cells, using a semiquantitative method (rating scale: 0-3)., Results: Concerning endogenous hormones, higher Δ4-androstenedione levels were associated with more intense VEGF immunostaining in glandular (p = 0.041) and metaplastic cells (p = 0.004). Hormone therapy and raloxifene did not induce any changes in VEGF immunoreactivity in the examined cells. In contrast, tibolone administration was accompanied by diminished VEGF presence in metaplastic cells (p = 0.016 vs. controls)., Conclusion: Our findings may in part reflect the molecular processes contributing to the safe profile of hormone therapy, tibolone and raloxifene in cervical carcinogenesis.

Objective: To compare the prevalence of subclinical atherosclerosis between postmenopausal women and men of similar age early after the onset of menopause., Methods: In the first part of this cross-sectional study 186 non-diabetic young postmenopausal women (n = 101, menopausal age ≤ 10 years) and men (n = 85) aged 40-60 years without overt CVD were consecutively recruited from the outpatients clinics of an academic hospital. Subclinical carotid atherosclerosis was assessed by high-resolution ultrasonography. The presence of carotid atherosclerosis was defined as either increased carotid intima-media thickness (IMT>0.9 mm) and/or the presence of plaques. In the second part, 1:1 matching for age and traditional risk factors (hyperlipidemia, smoking, hypertension and BMI) was performed between men and women of this cohort resulting in a matched sub-sample of 76 subjects., Results: By multivariate analysis, gender was not an independent determinant of any measure of carotid atherosclerosis. In the matched sub-sample, carotid IMT and the number of segments with atherosclerosis did not significantly differ between women and men (0.734 ± 0.119 mm and 1.47 ± 1.6 versus 0.717 ± 0.138 mm and 1.47 ± 1.5, p = 0.575 and p = 0.999, respectively). Also, the prevalence of increased IMT (60.5% in both genders), carotid plaques and subclinical atherosclerosis (31.6% and 63.2% versus 28.9% and 65.8%, p = 0.803 and p = 0.811, respectively) was similar between men and women., Conclusions: The prevalence and severity of carotid atherosclerosis was similar between men and young postmenopausal women matched for traditional risk factors. Whether these women may be better risk stratified irrespective of gender should be further assessed in prospective studies., (Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.)

Objective: Apart from the effects of a dysfunctional thyroid gland on the cardiovascular system, thyroid function within the reference range may have an impact on the vasculature. The present study aimed to evaluate the association between thyroid function and markers of arterial structure and function in euthyroid postmenopausal women., Methods: The present cross-sectional study recruited 106 healthy postmenopausal women with a mean age of 55.0 years and thyroid-stimulating hormone (TSH) levels within the laboratory reference range (0.4-4.5 μIU/ml). Anthropometric and biochemical measures as well as blood pressure were determined in each individual. Vascular structure and function were assessed by intima-media thickness, pulse wave velocity (PWV), augmentation index and flow-mediated dilation, respectively. We evaluated the associations between arterial markers and serum TSH, free triiodothyronine, free thyroxin, as well as serum thyroid peroxidase and thyroglobulin autoantibodies., Results: Mean levels of PWV increased linearly across increasing TSH quartiles (P value = 0.014). Individuals with serum TSH greater than 2.5 μIU/ml had significantly higher values of PWV when compared with individuals with TSH levels below 2.5 μIU/ml (9.68 ± 1.97 vs. 8.54 ± 1.83 m/s; P = 0.030). In multivariate analysis, age, insulin resistance and TSH above 2.5 μIU/ml were the only significant predictors of PWV (TSH, β-coefficient = 0.222; P = 0.014). No associations were found between the remaining markers and levels of thyroid hormones, whereas thyroid antibodies were not associated with any of the arterial markers., Conclusion: Women with TSH levels in the upper reference range have increased arterial stiffness compared to women with lower TSH. The upper limit of normal TSH in postmenopausal women may need re-evaluation with respect to the effects on the vasculature.

Introduction: There is emerging evidence on the widespread tissue effects of vitamin D., Aims: To formulate a position statement on the role of vitamin D in postmenopausal women., Materials and Methods: Literature review and consensus of expert opinion., Results and Conclusions: Epidemiological and prospective studies have related vitamin D deficiency with not only osteoporosis but also cardiovascular disease, diabetes, cancer, infections and neurodegenerative disease. However the evidence is robust for skeletal but not nonskeletal outcomes where data from large prospective studies are lacking. The major natural source of vitamin D is cutaneous synthesis through exposure to sunlight with a small amount from the diet in animal-based foods such as fatty fish, eggs and milk. Vitamin D status is determined by measuring serum 25-hydroxyvitamin D [25(OH)D] levels. Optimal serum 25(OH)D levels are in the region of 30-90 ng/mL (75-225 nmol/L) though there is no international consensus. Levels vary according to time of the year (lower in the winter), latitude, altitude, air pollution, skin pigmentation, use of sunscreens and clothing coverage. Risk factors for low serum 25(OH)D levels include: obesity, malabsorption syndromes, medication use (e.g. anticonvulsants, antiretrovirals), skin aging, low sun exposure and those in residential care. Fortified foods do not necessarily provide sufficient amounts of vitamin D. Regular sunlight exposure (without sunscreens) for 15 min, 3-4 times a week, in the middle of the day in summer generate healthy levels. The recommended daily allowance is 600 IU/day increasing to 800 IU/day in those aged 71 years and older. Supplementation can be undertaken with either vitamin D2 (ergocalciferol) or vitamin D3 (cholecalciferol) with monitoring depending on the dose used and the presence of concomitant medical conditions such as renal disease., (Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.)

The aim of our study was to evaluate the effect of BMI on the change in circulating sex hormone in postmenopausal women during 6 months of oral continuous combined low-dose hormone therapy (HT). Fifty postmenopausal women were allocated to receive daily one tablet containing combination of 17β-estradiol (1 mg)/norethindrone acetate (0.5 mg) for 6 months. Serum levels of follicle-stimulating hormone (FSH), estradiol, total testosterone, sex hormone-binding globulin (SHBG), free androgen index (FAI), free estrogen index (FEI), Δ4-androstendione (Δ4A), and dehydroepiandrosterone sulfate were assessed at baseline and at the end of 6 months. Mean absolute values and percent changes from baseline were compared between lean and overweight women. Mean FSH decreased and mean 17β-estradiol increased significantly in both groups (FSH lean: 82.3 ± 26.7 decreased to 45.0 ± 17.0 mIU/ml, P = 0.0001; FSH overweight: 85.5 ± 22.1 decreased to 52.3 ± 23.8 mIU/ml, P = 0.003; P between groups = 0.661; E2 lean: 23.24 ± 12.55 increased to 53.62 ± 28.29 pg/ml, P = 0.006; E2 overweight: 24.17 ± 10.88 increased to 68.36 ± 53.99 pg/ml, P = 0.0001; P between groups = 0.619). Lean individuals had statistically significant higher increments of FAI and specifically FEI compared to overweight (FEI lean; 0.14 ± 0.09 increased to 0.29 ± 0.14, P = 0.009; overweight 0.23 ± 0.18 increased to 0.52 ± 0.40, P = 0.126; P between groups = 0.034). Although BMI does not affect total 17β-estradiol changes, free sex steroid concentrations increase more steeply in lean compared to overweight women receiving oral low-dose HT.

Objective: Higher frequency of subclinical atherosclerosis has been linked with androgen levels in postmenopausal women. Advanced glycation end-products (AGEs) are well-recognized atherogenic molecules. Therefore, we investigated the association of postmenopausal sex steroid and metabolic status with serum AGE levels., Methods: Serum sex hormones, fasting glucose, fasting insulin, and AGEs were assessed in 106 healthy postmenopausal women. Insulin resistance was estimated by using the homeostasis model assessment of insulin resistance (HOMA-IR)., Results: Women in the highest testosterone quartile (Q4) had higher serum AGE levels (Q1, 5.22 IU/mL ± 0.50; Q2, 5.08 ± 0.53 IU/mL; Q3, 5.78 ± 1.10 IU/mL vs Q4, 7.35 ± 1.23 IU/mL; P < 0.0005) compared with women in the lowest testosterone quartiles. Accordingly, women in the highest free androgen index (FAI) quartile had higher serum AGE levels (Q1, 5.36 ± 0.59 IU/mL; Q2, 5.28 ± 0.72 IU/mL vs Q4, 6.68 ± 1.48 IU/mL; P < 0.0005) compared with women in the lowest FAI quartile. These findings remained significant after adjustment for age, body mass index, HOMA-IR, and fasting glucose and fasting insulin levels. A highly significant correlation was found for testosterone and FAI with AGEs and persisted after adjustment for age, body mass index, HOMA-IR, and fasting glucose and fasting insulin levels (r = 0.67, P < 0.0005), Conclusions: The data from the current study suggest that higher levels of AGEs are positively associated with higher androgen levels. This association, identified for the first time, may provide an additional insight into the pathophysiological mechanisms linking the described higher prevalence of cardiovascular events with higher androgen levels in postmenopausal women.