Evaluation of oral health, taste perception, nutritional status and emotional well-being in post-menopausal women.

BACKGROUND: In postmenopausal women (PMW), vasomotor symptoms, emotional oscillations and sleep disturbances can affect physiological and psychological functioning. However, the effect of menopause on oral health-related parameters is not been thoroughly studied. OBJECTIVE: To evaluate oral health, taste perception, eating habits, nutritional status and emotional well-being in PMW compared with a group of young and healthy pre-menopausal women (PrMW). MATERIALS AND METHODS: Two groups (Group I: PMW and Group II: PrMW) with 30 participants each, participated in the cross-sectional study. The study proforma contained measures of oral health, taste perception, nutritional status and anxiety levels of the women in both groups using validated and previously used tools were designed and implemented. The data were analysed with student t, Mann-Whitney U, and chi-squared tests to evaluate the differences between the two groups. RESULTS: The cross-sectional study indicates no major differences in oral health, taste perception, nutritional and emotional status between PMW and PrMW. Nonetheless, there was a significant difference in perception of 'front teeth lengthening in size' and change in hot and cold sensations between the groups. Furthermore, the study group with PMW tends to have fewer natural teeth than the reference group. CONCLUSION: Overall, menopause does not appear to affect oral health, taste perception, nutrition or emotional health. It is suggested that oral health and taste perception, as well as nutritional and emotional status, are associated with gradual aging processes that may or may not be affected by menopause.

Menopausal hormone therapy and risk of venous thromboembolism: The story so far.

Menopausal hormone therapy (MHT) is known to increase the risk of venous thromboembolism (VTE), which includes deep vein thrombosis, pulmonary embolism, and less frequently cerebral vein thrombosis, but the absolute risk for a given patient is very low. After starting MHT, the risk of VTE seems to be at its highest, declining to the non-HRT user baseline level of risk after stopping. Whether estrogen-only or estrogen-progestin HRT combination is linked to a similar risk of VTE is unclear from the available evidence. The aim of this study is to evaluate the risks of developing VTE in relation to different types as well as different modes of administration of MHT through a database search including PubMed, MEDLINE, Google Scholar, Cochrane Library, and others in order to provide the women carers with the up-to-date and evidence-based guidelines and recommendations while counseling the post-menopausal women enquiring on use of hormonal therapies either to alleviate the menopausal symptoms or to prevent the long-term sequelae of estrogen deficiency.

On sait que l'hormonothérapie ménopausique (MHT) augmente le risque de thromboembolie veineuse (TEV), qui comprend la thrombose veineuse profonde, l'embolie pulmonaire et, moins fréquemment, la thrombose veineuse cérébrale, mais le risque absolu pour un patient donné est très faible. Après le début du MHT, le risque de TEV semble être à son plus haut niveau, diminuant jusqu'au niveau de risque de base des non-utilisatrices de THS après l'arrêt. Les preuves disponibles ne permettent pas de savoir si un THS à base d'œstrogène seul ou d'association œstroprogestative est lié à un risque similaire de TEV. Le but de cette étude est d'évaluer les risques de développer une TEV par rapport à différents types ainsi qu'à différents modes d'administration du MHT grâce à une recherche dans des bases de données comprenant PubMed, MEDLINE, Google Scholar, Cochrane Library et autres afin de fournir aux femmes les soignants avec les lignes directrices et recommandations à jour et fondées sur des preuves tout en conseillant les femmes ménopausées qui se renseignent sur l'utilisation de thérapies hormonales, soit pour soulager les symptômes de la ménopause, soit pour prévenir les séquelles à long terme d'une carence en œstrogènes.

Risk factors of osteoporosis and osteopenia in postmenopausal women based on the L2-L4 BMD T score of the lumbar spine: a study in Iran.

OBJECTIVE: To determine the risk factors of osteoporosis and osteopenia of the spine in postmenopausal women. METHOD: An analytical cross-sectional study was performed on postmenopausal women. The T-score of the lumbar spine (L2-L4) was measured by densitometry and compared between osteoporotic, osteopenia, and normal women. RESULTS: One thousand three hundred fify-nine postmenopausal women were evaluated. The prevalence of osteopenia and osteoporosis was 58.2% and 12.8% respectively. Age, BMI, parity, total breastfeeding years, dairy use, calcium-D supplements, and regular exercise were significantly different in women with osteoporosis, osteopenia, and normal women. Ethnicity, diabetes, and previous fracture history were only other among women with osteoporosis (not osteopenia) and normal women. For osteopenia of the spine, age [AOR 1.08 (1.05-1.11; p < .001)] was the risk factor, and BMI = >30 [AOR 0.36 (0.28-0.58; p < .001)] and BMI 25-<30 [AOR 0.55 (0.34-0.88; p = .012)] were protective factors. Hyperthyroidism (AOR 23.43, p = .010), Kurdish ethnicity (AOR 2.96, p = .009), not having regular exercise (AOR 2.22, p = .012), previous fracture history (AOR 2.15, p = .041)], and age (AOR 1.14, p < .001)], were risk factors for osteoporosis, while BMI ≥30 [AOR 0.09, p < .001], BMI 25-<30 [AOR 0.28, p = .001], and diabetes [AOR 0.41, p = .038] were protective factors for osteoporosis of the spine. CONCLUSION: Hyperthyroidism, low BMI <25, parity ≥ 6, Kurdish ethnicity, not having regular exercise, history of previous fracture, and age, were risk factors for osteoporosis of the spine respectively, while low BMI and age were risk factors for osteopenia.

Relationships between Circulating Sclerostin, Bone Marrow Adiposity, Other Adipose Deposits and Lean Mass in Post-Menopausal Women.

Sclerostin is a Wnt signaling pathway inhibitor that negatively regulates bone formation. Bone-marrow-derived stromal cell (BMSC) differentiation is influenced by the Wnt pathway, leading to the hypothesis that higher levels of sclerostin might be associated with an increase in bone marrow adiposity (BMA). The main purpose of this study was to determine whether a relationship exists between circulating sclerostin and BMA in post-menopausal women with and without fragility fractures. The relationships between circulating sclerostin and body composition parameters were then examined. The outcomes measures included vertebral and hip proton density fat fraction (PDFF) using the water fat imaging (WFI) MRI method; DXA scans; and laboratory measurements, including serum sclerostin. In 199 participants, no significant correlations were found between serum sclerostin and PDFF. In both groups, serum sclerostin was correlated positively with bone mineral density (R = 0.27 to 0.56) and negatively with renal function (R = -0.22 to -0.29). Serum sclerostin correlated negatively with visceral adiposity in both groups (R = -0.24 to -0.32). Serum sclerostin correlated negatively with total body fat (R = -0.47) and appendicular lean mass (R = -0.26) in the fracture group, but not in the controls. No evidence of a relationship between serum sclerostin and BMA was found. However, serum sclerostin was negatively correlated with body composition components, such as visceral adiposity, total body fat and appendicular lean mass.

Factor analysis of quality of life among menopausal women attending primary health centers of Jazan city, KSA.

Although it looks reasonable to say menopausal women experience significant changes in quality of life, however the period is filled with anxiety and distress. Women can experience an array of symptoms including hot flushes, night sweats, sleep and mood disorders, impaired memory, lack of concentration, nervousness, depression, insomnia, bone and joint complaints Objectives:1. To assess Quality of life in menopausal women attending primary health care centers of Jazan, KSA 2. To conduct factor analysis for the variables affecting quality of life of menopausal women Methodology: A cross-sectional study conducted in primary health centers located in Jazan city. All menopausal women between age of 40-79 years were considered. A predesigned questionnaire drawn from World Health Organization Quality Of Life BREF (WHO QOL BREF) utilized Results: Mean age was 50.02+4.5 (Age + SD) Physical changes domain mean was 1.42+1.46 (mean + SD), greater than other domains and the participants were experiencing physical changes affecting quality of life more than any domain Sexual changes domain mean + SD was 1.21+1.99 and the participants were extremely bothered with symptoms of this domain. Conclusions: Significant shift in health care services is required for improving QOL of menopausal women which continue to be overlooked.

Bien qu'il semble raisonnable de dire que les femmes ménopausées connaissent des changements significatifs dans leur qualité de vie, cette période est néanmoins remplie d'anxiété et de détresse. Les femmes peuvent ressentir toute une série de symptômes, notamment des bouffées de chaleur, des sueurs nocturnes, des troubles du sommeil et de l'humeur, des troubles de la mémoire, un manque de concentration, de la nervosité, de la dépression, de l'insomnie, des problèmes osseux et articulaires. Objectifs : 1. Évaluer la qualité de vie des femmes ménopausées fréquentant les centres de soins de santé primaires de Jazan, KSA 2. Effectuer une analyse factorielle pour les variables affectant la qualité de vie des femmes ménopausées Méthodologie : Une étude transversale menée dans les centres de santé primaires situés dans la ville de Jazan. Toutes les femmes ménopausées âgées de 40 à 79 ans ont été prises en compte. Un questionnaire prédéfini tiré du BREF sur la qualité de vie de l'Organisation mondiale de la santé (WHO QOL BREF) a utilisé les résultats : L'âge moyen était de 50,02+4,5 (âge + écart-type). La moyenne du domaine des changements physiques était de 1,42+1,46 (moyenne + écart-type), supérieure à celle des autres domaines et les participants subissaient des changements physiques affectant la qualité de vie plus que n'importe quel domaine. La moyenne du domaine des changements sexuels + SD était de 1,21 + 1,99 et les participants étaient extrêmement gênés par les symptômes de ce domaine. Conclusions : Un changement significatif dans les services de soins de santé est nécessaire pour améliorer la qualité de vie des femmes ménopausées, qui continue d'être négligée.

Red blood cell fatty acids and age-related macular degeneration in postmenopausal women.

PURPOSE: To evaluate the relationship between red blood cell (RBC) polyunsaturated fatty acid (PUFA) levels, and dietary PUFA and fish intake, with prevalent and incident age-related macular degeneration (AMD) in a US cohort of postmenopausal women. METHODS: This analysis included 1456 postmenopausal women from the Women's Health Initiative (WHI) Clinical Trials. RBC PUFAs were measured from fasting serum samples collected at WHI baseline. Dietary PUFAs and fish intake were assessed via food frequency questionnaires at baseline. There were 240 women who had prevalent AMD and 138 who self-reported AMD development over 9.5 years. Adjusted odds ratios and 95% confidence intervals were estimated for prevalent AMD by RBC PUFA levels, dietary PUFA intake, and frequency of fish consumption. Adjusted hazard ratios and 95% confidence intervals were estimated for incident AMD. A p-for-trend was estimated for continuous measures of dietary PUFA and fish intake. RESULTS: No significant association was found between prevalent or incident AMD and RBC docosahexaenoic acid (DHA) + eicosapentaenoic acid (EPA), EPA, DHA, alpha-linolenic acid (ALA), linoleic acid (LA), or arachidonic acid (AA). A positive association was found between dietary intake of AA and odds of prevalent AMD (p-for-trend for continuous AA intake = 0.02) and between intake of LA/ALA and incident AMD (p-for-trend for continuous ratio of LA/ALA intake = 0.03). No statistically significant associations were found between AMD and dietary intake of PUFAs or fish. CONCLUSIONS: RBC PUFAs were not associated with AMD in this cohort. Overall, dietary analyses of PUFAs supported this, excepting dietary AA intake and intake of LA in proportion to ALA of which there were trends of increased risk.

Ten weeks of low-volume walking training improve cardiometabolic health and body composition in sedentary postmenopausal women with obesity without affecting markers of bone metabolism.

This study aimed to determine the effects of walking exercise to induce a mild energy deficit and to improve body composition and metabolic status in postmenopausal women (PMW) with obesity as means of minimizing endocrine disruption and maintaining bone health. Twenty-four PMW with obesity (age: 55.0 ± 3.7 y, BMI: 32.9 ± 4.2 kg/m2, percent body fat: 46.2 ± 3.6%) were randomly assigned into either exercise (n = 12) or control (n = 12) groups. Exercise group participated in a-10 week supervised progressive walking programme and control group maintained regular habits. Pre- and post-training assessments included body composition, bone mass, peak oxygen uptake (V˙O2peak), osteocalcin, bone alkaline phosphatase (BAP), type I collagen cross-linked C-telopeptide (CTX)glucose, glycated haemoglobin (HbA1c)), leptin and adiponectin. Results: Following the training program, body weight (2.6%; p < 0.001), fat mass (4.5%; p = 0.002), resting glucose (6.8%; p = 0.017), and HbA1c (3.7%; p = 0.047) decreased, while relative V˙O2peak (16%; p < 0.001) increased in the exercise group. Leptin, adiponectin, CTX, osteocalcin or BAP did not change in either group. In conclusion, small dose of aerobic exercise improves key markers of metabolic health in PMW with obesity without negatively affecting markers of bone metabolism.

Comparison of the Postprandial Metabolic Fate of U-13C Stearic Acid and U-13C Oleic Acid in Postmenopausal Women.

OBJECTIVE: Compare the postprandial fatty acid metabolism of isotopically labeled stearate (U-13C18:0) and oleate (U-13C18:1). Approach and Results: In conjunction with a randomized-controlled crossover trial, 6 hypercholesterolemic postmenopausal women (≥50 years; body mass index: 25.6±3.0 kg/m2; LDL [low-density lipoprotein]-cholesterol ≥110 mg/dL) consumed isocaloric diets enriched in 18:0 or 18:1 (10%-15% E) for 5 weeks each. On day 1 of week 5, following a 12-hour fast, participants receive their experimental diet divided into 13 hourly meals beginning at 8 am. U-13C18:0 or U-13C18:1 was incorporated into the 1:00 pm meal (1.0 mg/kg body weight). Serial blood and breath samples were collected over 12 hours and fasting samples at 24 and 48 hours. Plasma and lipid subfraction fatty acid profiles were assessed by gas chromatography-flame ionization detector, isotope-enrichment by liquid chromatography time-of-flight mass spectrometry, and fatty acid oxidation rate (expired 13CO2) by isotope ratio mass spectrometry. Both diets resulted in similar plasma LDL-cholesterol concentrations. Kinetic curves showed that U-13C18:0 had a higher plasma area under the curve (66%), lower plasma clearance rate (-46%), and a lower cumulative oxidation rate (-34%) than U-13C18:1. Three labeled plasma metabolites of U-13C18:0 were detected: 13C16:0, 13C16:1, and 13C18:1. No plasma metabolites of U-13C18:1 were detected within the study time-frame. Higher incorporation of 18:0 in cholesteryl ester and triglyceride fractions was observed on the 18:0 compared with the 18:1 diet. CONCLUSIONS: The neutrality of 18:0 on plasma LDL-cholesterol concentrations is not attributable to a single factor. Compared with 18:1, 18:0 had higher plasma area under the curve because of lower clearance and oxidation rates, underwent both a direct and a multistage conversion to 18:1, and was preferentially incorporated into cholesteryl esters and triglycerides.

A novel effervescent formulation of oral weekly alendronate (70 mg) improves persistence compared to alendronate tablets in post-menopausal women with osteoporosis.

BACKGROUND: A novel effervescent buffered solution of 70 mg alendronate (ALN-EX) was developed to improve upper gastrointestinal (GI) tolerability over alendronate tablets (ALN-T). Whether a better GI tolerability can improve persistence remains to be determined. AIM: This study evaluated persistence and reasons for discontinuation in patients treated with ALN-EX compared to a historical cohort on ALN-T. METHODS: Post-menopausal women (PMW) from a standardized clinical database with BMD T-score < -2.5, or between -2 and -2.5 and at least one vertebral fracture, starting ALN-EX between July 2015 and June 2016 were included. A historical cohort comprised of randomly selected and age-matched PMW on ALN-T was used as a control. Persistence at 6 and 12 months and reasons for discontinuation (e.g. adverse events; AE) were compared between the two groups. RESULTS: A total of 144 PMW on ALN-EX and 216 PMW on ALN-T were analysed. Persistence at 6 and 12 months was 91% and 81% in the ALN-EX group vs. 75% and 69% in the ALN-T group, this difference attaining statistical significance at both 6- (p < 0.001) and 12 months (p = 0.009). A significantly higher proportion of patients receiving ALN-T discontinued treatment due to GI AEs (4% ALN-EX vs. 11% ALN-T; p = 0.027), or patient's decision to discontinue (6% ALN-EX vs. 13% ALN-T; p = 0.016). The adjusted odds ratio of persisting on ALN-EX treatment at 12 months was 2.02 (95% CI: 1.21-3.41, p = 0.008). CONCLUSION: Our findings demonstrate that ALN-EX can provide greater persistence and improved tolerability compared to ALN-T, allowing it to be a viable alternative option in the management of osteoporosis.

Detrusor contractility in post-menopausal women: Impact of ageing, complaint and urodynamic diagnosis.

INTRODUCTION: Detrusor contractility (DC) can have a considerable impact on the management oflower urinary tract symptoms (LUTS). However, it is currently impossible to predict, based on clinical data alone, which woman has an impaired DC. Our aim was to determine if DC, assessed by projected isovolumetric pressure-1 (PIP1) and VBN contractility parameter k, was associated with age, main complaint, and urodynamic diagnosis in a population of older women. METHODS: Pressure-flow studies of non-neurologic post menopausal women over 65 referred for investigation of LUTS were retrospectively analyzed. Associations between DC indices PIP1 and k, and age, main complaint and urodynamic diagnosis were assessed in univariate analysis. RESULTS: One hundred and ninety women were included (mean age 74.5 years). There was no significant association between detrusor contractility indices and age considered as a continuous or a categorical variable. Urge urinary incontinence was significantly associated with greater detrusor contractility regardless of age. Regarding urodynamic diagnoses, DC was greater when bladder outlet obstruction and detrusor overactivity were diagnoses vs. detrusor underactivity alone or associated with detrusor overactivity, regardless of age. CONCLUSION: PIP1 and k indices allow an easy evaluation of detrusor contractility. In that population of older, post menopausal women, no significant change in the value of the indices is observed with aging whatever the complaint or the urodynamic diagnosis. None of these indices has predominance. LEVEL OF EVIDENCE: 4.

Trajectory of recurrent falls in post-menopausal breast cancer survivors and in matched cancer-free controls.

PURPOSE: Cross-sectional studies suggest that falls are prevalent among older breast cancer survivors. However, fall risk in this population has not been comprehensively examined. Therefore, we compared fall risk in older women post-breast cancer diagnosis to fall risk before cancer diagnosis and to risk in cancer-free matched controls. METHODS: Among 2019 women in the Women's Health Initiative with localized breast cancer diagnosed at age ≥ 60 years with fall assessment data for 3 years pre-diagnosis and 3 years post-diagnosis, recurrent fall risk post-diagnosis was compared to risk in 2019 cancer-free controls matched by age, year of WHI entry, and baseline fall frequency. Generalized estimating equations under a logistic regression model were used to compare fall recurrence in breast cancer survivors and controls. Multi-variable models were adjusted for the matching factors, race/ethnicity, body mass index, and multiple chronic conditions. RESULTS: In breast cancer survivors aged 70.8 years (mean) at diagnosis, over the 3-year pre-diagnosis interval, recurrent falls were reported by 18.5%. Over the 3-year post-diagnosis interval, recurrent falls were reported by 21.8% of breast cancer survivors and 20.0% of controls over the same time period (P = 0.27). Recurrent fall risk did not differ between breast cancer survivors and control women (OR 1.07, 95% CI 0.92-1.25), even after multi-variable adjustment. CONCLUSIONS: In contrast to prior reports, older breast cancer survivors were not more likely to experience recurrent falls than age-matched counterparts. These findings underscore the need for incorporation of cancer-free control populations in survivorship studies to distinguish cancer sequelae from processes related to aging.

Acute metabolic responses after continuous or interval exercise in post-menopausal women with overweight or obesity.

This pilot study compared the effects of acute high-intensity intermittent exercise (HIIE) and moderate-intensity continuous exercise (MICE) on post-exercise VO2 , fat utilization, and 24-hours energy balance to understand the mechanism of higher fat mass reduction observed after high-intensity interval training in post-menopausal women with overweight/obesity. 12 fasted women (59.5 ± 5.8 years; BMI: 28.9 ± 3.9 kg·m-2 ) completed three isoenergetic cycling exercise sessions in a counterbalanced, randomized order: (a) MICE [35 minutes at 60%-65% of peak heart rate, HRmax ], (b) HIIE 1 [60 × (8-s cycling-12-s recovery) at 80%-90% of HRmax ], and (c) HIIE 2 [10 × 1min at 80%-90% of HRmax  - 1-min recovery]. Then, VO2 and fat utilization measured at rest and during the 2 hours post-exercise, enjoyment, perceived exertion, and appetite recorded during the session and energy intake (EI) and energy expenditure (EE) assessed over the next 24 hours were compared for the three modalities. Overall, fat utilization increased after exercise. No modality effect or time-modality interaction was observed concerning VO2 and fat oxidation rate during the 2 hours post-exercise. The two exercise modalities did not induce specific EI and EE adaptations, but perceived appetite scores at 1 hour post-exercise were lower after HIIE 1 and HIIE 2 than MICE. Perceived exertion was higher during HIIE 1 and HIIE 2 than MICE, but enjoyment did not differ among modalities. The acute HIIE responses did not allow explaining the greater fat mass loss observed after regular high-intensity interval training in post-menopausal women with overweight/obesity. More studies are needed to understand the mechanisms involved in such adaptations.

Effect of whole soy and purified daidzein on androgenic hormones in chinese equol-producing post-menopausal women: a six-month randomised, double-blinded and Placebo-Controlled trial.

A randomised, double-blind and placebo-controlled trial was performed to examine the effects of whole soy and isoflavone daidzein on serum androgenic hormones in Chinese equol-producing post-menopausal women. A total of 270 eligible women aged 45-70 years were randomised to either one of the three iso-caloric supplements: 40 g soy flour (whole soy group), 40 g low-fat milk powder +63 mg daidzein (daidzein group) or 40 g low-fat milk powder (placebo group) daily for 6 months. Fasting venous samples were tested for serum androstenedione (AD), testosterone (T), prolactin, sex hormone binding globulin and dehydroepiandrosterone sulphate. Intention-to-treat analysis indicated that serum T (p = .022) and AD (p = .05) levels modestly but significantly decreased after 6-month daidzein treatment in comparison with placebo, with a mean difference of -0.057 nmol/L (95%CI: -0.185 to 0.070, p = .018) and -0.118 ng/mL (95%CI: -0.240-0.004, p = .045), respectively. This 6-month trial suggested that purified daidzein may exhibit less androgenic effect.Trial registration: The trial was registered in ClinicalTrials.gov with identifier of NCT01270737. (URL: http://clinicaltrials.gov/ct2/show/NCT01270737.).

Effects of acute dietary nitrate supplementation on aortic blood pressures and pulse wave characteristics in post-menopausal women.

PURPOSE: Consumption of nitrate-rich beetroot juice can lower blood pressure in peripheral as well as central arteries and may exert additional hemodynamic benefits (e.g. reduced aortic wave reflections). The specific influence of nitrate supplementation on arterial pressures and aortic wave properties in postmenopausal women, a group that experiences accelerated increases in these variables with age, is unknown. Accordingly, the primary aim of this study was to determine the effect of consuming nitrate-rich beetroot juice on resting brachial and aortic blood pressures (BP) and pulse wave characteristics in a group of healthy postmenopausal women, in comparison to a true (nitrate-free beetroot juice) placebo. METHODS: Brachial (oscillometric cuff) and radial (SphygmoCor) pressures and derived-aortic waveforms were measured during supine rest in thirteen healthy postmenopausal women (63 ±â€¯1 yr) before and 100 min after consumption of 140 ml of either nitrate-rich (9.7 mmol, 0.6 gm NO3-) or nitrate-depleted beetroot juice on randomized visits approximately 10 days apart (cross-over design). Ten young premenopausal women (22 ±â€¯1 yr) served as a reference (non-supplemented) cohort. RESULTS: Brachial and derived-aortic variables showed the expected age-associated differences in these women (all p < 0.05). In post-menopausal women, nitrate supplementation reduced (p < 0.05 vs. placebo visit) brachial systolic BP (BRnitrate -4.9 ±â€¯2.1 mmHg vs BRplacebo +1.1 ± 1.8 mmHg), brachial mean BP (BRnitrate -4.1 ±â€¯1.7 mmHg vs BRplacebo +0.9 ± 1.3 mmHg), aortic systolic BP (BRnitrate -6.3 ±â€¯2.0 mmHg vs BRplacebo +0.5 ± 1.7 mmHg) and aortic mean BP (BRnitrate -4.1 ±â€¯1.7 mmHg vs BRplacebo +0.9 ± 1.3 mmHg), and increased pulse pressure amplification (BRnitrate +4.6 ± 2.0% vs BRplacebo +0.7 ± 2.5%, p = 0.04), but did not alter aortic pulse wave velocity or any other derived-aortic variables (e.g., augmentation pressure or index). CONCLUSIONS: Dietary nitrate supplementation favorably modifies aortic systolic and mean blood pressure under resting conditions in healthy postmenopausal women. Acute supplementation of nitrate does not, however, appear to restore indices of aortic stiffness in this group. Future work should evaluate chronic, long-term effects of this non-pharmacological supplement.

Effectiveness of Mild Moxibustion for Sub-Health Conditions in Pre- and Post-Menopausal Women: A Randomized Controlled Clinical Trial.

BACKGROUND Mild moxibustion has been reported to effectively treat menopausal syndrome. This study investigated the efficacy and safety of using mild moxibustion at Shenshu for treating sub-health states in perimenopausal women. MATERIAL AND METHODS Sixty participants were randomly assigned to moxibustion and control groups. Participants in the moxibustion group received mild moxibustion at bilateral Shenshu (BL23) for 15 min daily. A course was 5 days, with 2 days between courses; treatment was conducted for 4 courses. Participants in the control group were given vitamin E soft capsules for 28 days. Physical condition, living conditions, emotional status, and energy status scores were assessed, and serum sex hormone levels measured. RESULTS Mild moxibustion significantly improved physical condition, living conditions, and emotional status compared to the control group after treatment ([i]P[/i]<0.05). Physical condition ([i]P[/i]<0.01) and living conditions ([i]P[/i]<0.05) improved significantly in post-menopausal women, while living conditions and emotional status were improved in pre-menopausal women ([i]P[/i]<0.05). Serum estradiol level was significantly higher after moxibustion, especially for pre-menopausal women ([i]P[/i]<0.01). CONCLUSIONS Mild moxibustion is safe and effective for treating sub-health state in pre-menopausal and post-menopausal women. A study with larger sample size and longer-term treatment is needed for further assessment of this topic.

The combination of vitamin D deficiency and overweight affects muscle mass and function in older post-menopausal women.

BACKGROUND: It has been suggested that overweight and obese individuals have an increased risk to develop vitamin D deficiency, commonly associated with poor muscle performance. The relationship among fat mass, vitamin D status, and skeletal muscle is still debated. AIMS: To evaluate the effects of the combination of hypovitaminosis D and overweight on muscle mass and strength, and physical performance in post-menopausal women. METHODS: In this cross-sectional study, we recruited post-menopausal women referring to a physiatric outpatient service for the management of osteoporosis over a 36-month period. We compared four groups: (1) normal weight with hypovitaminosis D; (2) overweight with normal serum 25(OH)D3; (3) overweight with hypovitaminosis D; and (4) normal weight with normal serum 25(OH)D3 (control group). Outcome measures were: appendicular lean mass-to-BMI ratio; hand grip strength; and short physical performance battery. RESULTS: We analysed 368 women (mean aged 67.2 ± 7.8 years): 95 normal weight with hypovitaminosis D, 90 overweight with normal levels of 25(OH)D3, 96 overweight with hypovitaminosis D, and 87 normal weight with normal levels of 25(OH)D3. Overweight women with hypovitaminosis D had a significant risk of reduced muscle mass (OR 5.70; p < 0.001), strength (OR 12.05; p < 0.001), and performance (OR 5.84; p < 0.001) compared to controls. Normal weight women with hypovitaminosis D had only a greater risk of an impairment of muscle strength (OR 7.30; p < 0.001) and performance (OR 3.16; p < 0.001). DISCUSSION: According to our findings, both hypovitaminosis D and overweight should be investigated in post-menopausal women because of their negative effects on skeletal muscle mass and function. CONCLUSIONS: This study demonstrated that hypovitaminosis D is associated to impaired muscle function and its combination with overweight might lead also to muscle wasting in a cohort of post-menopausal women.

Relationship between sleep quality and cardiovascular disease risk in Chinese post-menopausal women.

BACKGROUND: Menopause is an inevitable stage affecting every middle-aged woman. China has a large and increasing group of post-menopausal women. Most post-menopausal women suffer from increased risks for cardiovascular diseases (CVD) and sleep problems. Previous studies have demonstrated the associations between sleep disorders and increased CVD risks in general population. The current study is to examine the relationship between sleep quality and CVD risks among Chinese post-menopausal women. METHODS: This study was a sub-study nested in a cross-sectional study that investigated the sleep quality of community-dwelling adults in Xian, Shaanxi Province, China. The Chinese version of the Pittsburgh Sleep Quality Index (PSQI) and the Framingham 10-year risk score (FRS) were used to measure sleep quality and CVD risk among 154 Chinese post-menopausal women. Multivariate regression and logistic regression were used to determine the association between sleep quality and CVD risk. RESULTS: The participants (age: 63.65 ± 4.47 years) experienced poor sleep quality (mean score of global PSQI = 8.58) and a 10-year risk of CVD of 12.54%. The CVD risk was significantly associated with sleep duration (ß = - 0.18, p = 0.04) and sleep disturbance (ß = 0.33, p < 0.001). Women with good sleep quality (PSQI ≤5) were less likely to be at high risk for CVD (FRS > 10%) (odds ratio = 0.51, p = 0.04). CONCLUSIONS: Poor sleep quality might increase the CVD risk in post-menopausal women. Interventions to promote the cardiovascular health of Chinese post-menopausal women may need to include sleep promotion strategies.

Macro-regional variation in attitudes toward and experiences of vulvar and vaginal atrophy among Italian post-menopausal women: a post hoc analysis of REVIVE survey data.

Italian participants in the European REVIVE survey reported that vaginal and vulvar atrophy (VVA) impaired various aspects of their lives, notably the ability to enjoy sex. The aim of the present study was to explore regional differences in knowledge, experiences, and treatment of VVA in the Italian REVIVE sample (n = 1000), which was analyzed according to region of residence. While many respondents were unfamiliar with the VVA condition, most could relate their VVA symptoms to the menopause. The rate of diagnosis of VVA was twice as high in Central Italy as in the North-East. For individual VVA symptoms, 25.4-41.6% of respondents judged that the symptom had worsened over time. There were no significant regional differences for symptoms in terms of reported rate, change in severity, impact on sexual activity, or health-care visits. Testosterone cream and OTC medication based on hyaluronic acid showed significant regional differences in lifetime rates of use. In Italy, there are modest regional differences in knowledge, diagnosis, and treatment of VVA, some of which may be explained by inter-regional differences in health care. Further efforts are needed to ensure that Italian women are properly informed about VVA and have access to appropriate health care and treatments.

Green tea extract and catechol-O-methyltransferase genotype modify the post-prandial serum insulin response in a randomised trial of overweight and obese post-menopausal women.

BACKGROUND: Green tea extract (GTE) may be involved in a favourable post-prandial response to high-carbohydrate meals. The catechol-O-methyltransferase (COMT) genotype may modify these effects. We examined the acute effects of GTE supplementation on the post-prandial response to a high-carbohydrate meal by assessing appetite-associated hormones and glucose homeostasis marker concentrations in women who consumed 843 mg of (-)-epigallocatechin-3-gallate (EGCG) or placebo capsules for 11-12 months. METHODS: Sixty Caucasian post-menopausal women (body mass index ≥ 25.0 kg m-2 ) were included in a randomised, double-blind feeding study. GTE was consumed with a breakfast meal [2784.0 kJ (665.4 kcal); 67.2% carbohydrate]. Blood samples were drawn pre-meal, post-meal, and every 30 min for 4 h. Participants completed six satiety questionnaires. RESULTS: Plasma leptin, ghrelin and adiponectin did not differ between GTE and placebo at any time point; COMT genotype did not modify these results. Participants randomised to GTE with the high-activity form of COMT (GTE-high COMT) had higher insulin concentrations at time 0, 0.5 and 1.0 h post-meal compared to all COMT groups randomised to placebo. Insulin remained higher in the GTE-high COMT group at 1.5, 2.0 and 2.5 h compared to Placebo-low COMT (P < 0.02). GTE-high COMT had higher insulin concentrations at times 0, 0.5, 1.0, 1.5 and 2.0 h compared to the GTE-low COMT (P ≤ 0.04). Area under the curve measurements of satiety did not differ between GTE and placebo. CONCLUSIONS: GTE supplementation and COMT genotype did not alter acute post-prandial responses of leptin, ghrelin, adiponectin or satiety, although it may be involved in post-meal insulinaemic response of overweight and obese post-menopausal women.

Increased Serum 25(OH)D3 Levels in Post-Menopausal Japanese Women with Osteoporosis after 3-Year Bisphosphonate Treatment.

Osteoporosis is characterized by the systemic impairment of bone mass, strength, and microarchitecture, leading to an increased risk of fragility fracture. Bisphosphonates (BPs) are the first-line drugs for osteoporosis. Vitamin D is considered to be essential for osteoporotic treatment. However, long-term effects of BPs on the serum levels of 25-hydroxyvitamin D3 (25(OH)D3) are unknown. Accordingly, in this retrospective study, we collected clinical data of 41 post-menopausal Japanese women with osteoporosis treated with BP for over 3 years, without vitamin D supplementation. We measured lumbar and femoral neck bone mineral density (BMD) and serum levels of bone specific alkaline phosphatase (BAP) as a bone formation marker, and tartrate-resistant acid phosphatase (TRACP)-5b as a bone resorption marker, before and after the 3-year treatment. Serum 25(OH)D3, 1,25(OH)2D3, and whole parathyroid hormone (PTH) were also measured. Notably, no fracture occurred during the treatment. Compared with baseline values, 25(OH)D3 levels were significantly increased from 21.6 to 26.4 ng/mL (P = 0.006), despite no vitamin D supplementation. 1,25(OH)2D3 and whole PTH levels tended to be decreased from 62.6 to 57.8 pg/mL and 27.3 to 25.1 pg/mL, respectively. Both bone formation and resorption markers were significantly suppressed (P < 0.01). Both lumbar BMD (7.3% increase) and femoral neck BMD (4.1% increase) were significantly improved (P < 0.0001) after 3 years of the treatment. Thus, even without vitamin D supplementation, serum 25(OH)D3 levels were significantly increased after 3-year BP therapy. These results suggest that vitamin D supplementation might not be required in the long-term BP therapy for osteoporosis.