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Guglielmi V, Dalle Grave R, Leonetti F, Solini A. Female obesity: clinical and psychological assessment toward the best treatment. Front Endocrinol (Lausanne) 2024; 15:1349794. [PMID: 38765954 PMCID: PMC11099266 DOI: 10.3389/fendo.2024.1349794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 04/19/2024] [Indexed: 05/22/2024] Open
Abstract
Obesity is a heterogeneous condition which results from complex interactions among sex/gender, sociocultural, environmental, and biological factors. Obesity is more prevalent in women in most developed countries, and several clinical and psychological obesity complications show sex-specific patterns. Females differ regarding fat distribution, with males tending to store more visceral fat, which is highly correlated to increased cardiovascular risk. Although women are more likely to be diagnosed with obesity and appear more motivated to lose weight, as confirmed by their greater representation in clinical trials, males show better outcomes in terms of body weight and intra-abdominal fat loss and improvements in the metabolic risk profile. However, only a few relatively recent studies have investigated gender differences in obesity, and sex/gender is rarely considered in the assessment and management of the disease. This review summarizes the evidence of gender differences in obesity prevalence, contributing factors, clinical complications, and psychological challenges. In addition, we explored gender differences in response to obesity treatments in the specific context of new anti-obesity drugs.
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Affiliation(s)
- Valeria Guglielmi
- Unit of Internal Medicine and Obesity Center, Department of Systems Medicine, Policlinico Tor Vergata, University of Rome Tor Vergata, Rome, Italy
| | - Riccardo Dalle Grave
- Department of Eating and Weight Disorders, Villa Garda Hospital, Garda, VR, Italy
| | - Frida Leonetti
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Anna Solini
- Department of Surgical, Medical, Molecular and Critical Area Pathology, University of Pisa, Pisa, Italy
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Meloni A, Cadeddu C, Cugusi L, Donataccio MP, Deidda M, Sciomer S, Gallina S, Vassalle C, Moscucci F, Mercuro G, Maffei S. Gender Differences and Cardiometabolic Risk: The Importance of the Risk Factors. Int J Mol Sci 2023; 24:ijms24021588. [PMID: 36675097 PMCID: PMC9864423 DOI: 10.3390/ijms24021588] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/29/2022] [Accepted: 01/11/2023] [Indexed: 01/15/2023] Open
Abstract
Metabolic syndrome (Mets) is a clinical condition characterized by a cluster of major risk factors for cardiovascular disease (CVD) and type 2 diabetes: proatherogenic dyslipidemia, elevated blood pressure, dysglycemia, and abdominal obesity. Each risk factor has an independent effect, but, when aggregated, they become synergistic, doubling the risk of developing cardiovascular diseases and causing a 1.5-fold increase in all-cause mortality. We will highlight gender differences in the epidemiology, etiology, pathophysiology, and clinical expression of the aforementioned Mets components. Moreover, we will discuss gender differences in new biochemical markers of metabolic syndrome and cardiovascular risk.
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Affiliation(s)
- Antonella Meloni
- Department of Radiology, Fondazione G. Monasterio CNR-Regione Toscana, 56124 Pisa, Italy
| | - Christian Cadeddu
- Department of Medical Sciences and Public Health, University of Cagliari, 09042 Cagliari, Italy
| | - Lucia Cugusi
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
| | | | - Martino Deidda
- Department of Medical Sciences and Public Health, University of Cagliari, 09042 Cagliari, Italy
| | - Susanna Sciomer
- Department of Clinical and Internal Medicine, Anesthesiology and Cardiovascular Sciences, University of Rome “Sapienza”, Policlinico Umberto I, 00185 Roma, Italy
| | - Sabina Gallina
- Department of Neuroscience, Imaging and Clinical Sciences, University of Chieti-Pescara, 66100 Chieti, Italy
| | - Cristina Vassalle
- Medicina di Laboratorio, Fondazione G. Monasterio CNR-Regione Toscana, 56124 Pisa, Italy
| | - Federica Moscucci
- Department of Clinical and Internal Medicine, Anesthesiology and Cardiovascular Sciences, University of Rome “Sapienza”, Policlinico Umberto I, 00185 Roma, Italy
| | - Giuseppe Mercuro
- Department of Medical Sciences and Public Health, University of Cagliari, 09042 Cagliari, Italy
| | - Silvia Maffei
- Endocrinologia Cardiovascolare Ginecologica ed Osteoporosi, Fondazione G. Monasterio CNR-Regione Toscana, 56124 Pisa, Italy
- Correspondence: ; Tel.: +39-050-315-2216
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Coronary artery calcium and bone mineral density by serial CTA: Does menopausal hormone therapy modify the association? Clin Imaging 2022; 90:26-31. [DOI: 10.1016/j.clinimag.2022.06.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 06/15/2022] [Accepted: 06/27/2022] [Indexed: 11/20/2022]
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Karagkouni I, Delialis D, Yannakoulia M, Armeni E, Papavangelis C, Augoulea A, Mavraganis G, Bampatsias D, Panoulis K, Aravantinos L, Panoskaltsis T, Stamatelopoulos K, Lambrinoudaki I. Dietary patterns are associated with arterial stiffness and carotid atherosclerosis in postmenopausal women. Endocrine 2022; 78:57-67. [PMID: 36038695 PMCID: PMC9423695 DOI: 10.1007/s12020-022-03152-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 07/18/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE The increase in cardiovascular risk after the menopausal transition remains partly explained until today. Further research is needed to identify risk factors potentially modifiable by primary prevention practices. This cross-sectional study, part of a larger prospective project, aims to investigate possible associations between dietary patterns and indices of vascular structure and function among healthy postmenopausal women. METHODS Postmenopausal women (n = 310) without clinically overt cardiovascular disease were recruited consecutively from a University Menopause Clinic over three years. Dietary intake was assessed by a validated food frequency questionnaire and the MedDietScore. In addition, we assessed anthropometric/biochemical parameters, including the Triglyceride-glucose index (TyG-Index), body fat distribution [triceps skinfold (TSF), mid-upper arm circumference (MUAC)] and physical activity. The vascular assessment included carotid-femoral pulse wave velocity (PWV), carotid and femoral-artery intima-media thickness (IMT) and atheromatous plaques presence. RESULTS Consumption of non-refined cereals was associated with carotid-bulb IMT (R2 = 5.5% b-coefficient = -0.142; p = 0.011), adjusting for age, physical activity, lipids, systolic blood pressure, smoking, body mass index, insulin resistance, and daily energy intake. PWV was associated with the intake of total dairy products (R2 = 27.3%, b-coefficient = -0.117; p = 0.017). Higher red meat consumption was related to a greater TyG-index (Model 1, R2 = 14.3%, b-coefficient=0.121; p = 0.048), an association mediated by total daily energy intake. Higher consumption of alcohol, as well as the MedDietScore, were inversely associated with TSF measurements, significant after Bonferroni correction. CONCLUSION Dietary patterns are associated with metabolic indices and subclinical atherosclerosis in postmenopausal women independently of traditional cardiovascular risk factors, total energy intake or physical activity.
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Affiliation(s)
- Iliana Karagkouni
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Aretaieio Hospital, Athens, Greece
| | - Dimitris Delialis
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Mary Yannakoulia
- Department of Nutrition and Dietetics, Harokopio University, Athens, Greece
| | - Eleni Armeni
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Aretaieio Hospital, Athens, Greece
| | - Christos Papavangelis
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Aretaieio Hospital, Athens, Greece
| | - Areti Augoulea
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Aretaieio Hospital, Athens, Greece
| | - Georgios Mavraganis
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Bampatsias
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Panoulis
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Aretaieio Hospital, Athens, Greece
| | - Leon Aravantinos
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Aretaieio Hospital, Athens, Greece
| | - Theodoros Panoskaltsis
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Aretaieio Hospital, Athens, Greece
| | - Kimon Stamatelopoulos
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Irene Lambrinoudaki
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece.
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Chatziefstratiou AA, Fotos NV, Giakoumidakis K, Brokalaki H. Impact of nurse-initiated education on HeartScore in patients with hypertension: a randomised trial. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 2021; 30:722-728. [PMID: 34170736 DOI: 10.12968/bjon.2021.30.12.722] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND People with hypertension experience significant damage to major organs due to insufficient management of cardiovascular risk factors. AIMS To assess the impact of nurse-led educational interventions on the total cardiovascular risk among people with hypertension. METHOD the study was an interventional randomised study. The sample (n=92) was randomly assigned to the either the control or intervention group. The HeartScore tool was used to assess patients' total cardiovascular risk between December 2017 and March 2018. FINDINGS 56.6% of the control group and 55.4% of the intervention group were women, with a mean age of 64.4 years and 66.2 years respectively (P>0.05). Total cholesterol reduced in both groups; however, improvement was greater in the intervention group (P<0.05). Total cardiovascular risk fell in the intervention group from 4.75 to 4.33 (P>0.05), while the control group saw an increase in risk from 10.03 to 12.65 (P=0.035). CONCLUSION Nurse-led educational interventions should be incorporated in the usual care of patients with hypertension, in order to achieve the best management of the condition.
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Affiliation(s)
| | - Nikolaos V Fotos
- Assistant Professor, Faculty of Nursing, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Hero Brokalaki
- Emeritus Professor, Faculty of Nursing, National and Kapodistrian University of Athens, Athens, Greece
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High-sensitivity cardiac troponin T and the risk of heart failure in postmenopausal women of the ARIC Study. ACTA ACUST UNITED AC 2021; 28:284-291. [PMID: 33399316 DOI: 10.1097/gme.0000000000001705] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We investigated isolated and joint effects of early menopause (occurrence before 45 y of age) and high-sensitivity cardiac troponin T elevation (hs-cTnT ≥ 14 ng/L) on heart failure (HF) incidence in postmenopausal women. METHODS We included 2,276 postmenopausal women, aged 67-90 years, with hs-cTnT measurements and without prevalent HF from the Atherosclerosis Risk in Communities study Visit 5 (2011-2013). Women were categorized according to early menopause and hs-cTnT group. Cox proportional hazards models were used for analysis. RESULTS Over a median follow-up of 5.5 years, we observed 104 HF events. The incidence rates of HF were greater in women with hs-cTnT elevation when compared to those without hs-cTnT elevation. In unadjusted analysis, the hazard ratios for incident HF were threefold greater in women with hs-cTnT elevation, with or without early menopause, (3.03 [95% CI, 1.59-5.77]) and (3.29 [95% CI, 2.08-5.21]), respectively, but not significantly greater in women with early menopause without hs-cTnT elevation, when compared to women with neither early menopause nor hs-cTnT elevation at Visit 5. After adjusting for HF risk factors and NT-pro B-type natriuretic peptide, these associations were attenuated and became nonsignificant for women with hs-cTnT elevation, but became stronger and significant for women with early menopause without hs-cTnT elevation (2.39 [95% CI, 1.28-4.46]). CONCLUSIONS Irrespective of early menopause status, hs-cTnT elevation is associated with greater HF incidence but this association is partially explained by HF risk factors. Even in the absence of hs-cTnT elevation, early menopause is significantly associated with HF incidence after accounting for HF risk factors.
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Lambrinoudaki I, Delialis D, Georgiopoulos G, Tual-Chalot S, Vlachogiannis NI, Patras R, Aivalioti E, Armeni E, Augoulea A, Tsoltos N, Soureti A, Stellos K, Stamatelopoulos K. Circulating Amyloid Beta 1-40 Is Associated with Increased Rate of Progression of Atherosclerosis in Menopause: A Prospective Cohort Study. Thromb Haemost 2020; 121:650-658. [PMID: 33202443 DOI: 10.1055/s-0040-1721144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Accumulating evidence suggests that circulating amyloidβ 1-40 (Αβ1-40), a proatherogenic aging peptide, may serve as a novel biomarker in cardiovascular disease (CVD). We aimed to explore the role of plasma Αβ1-40 and its patterns of change over time in atherosclerosis progression in postmenopausal women, a population with substantial unrecognized CVD risk beyond traditional risk factors (TRFs). METHODS In this prospective study, Αβ1-40 was measured in plasma by enzyme-linked immunosorbent assay and atherosclerosis was assessed using carotid high-resolution ultrasonography at baseline and after a median follow-up of 28.2 months in 152 postmenopausal women without history or symptoms of CVD. RESULTS At baseline, high Αβ1-40 was independently associated with higher carotid bulb intima-media thickness (cbIMT) and the sum of maximal wall thickness in all carotid sites (sumWT) (p < 0.05). Αβ1-40 levels increased over time and were associated with decreasing renal function (p < 0.05 for both). Women with a pattern of increasing or persistently high Αβ1-40 levels presented accelerated progression of cbIMT and maximum carotid wall thickness and sumWT (p < 0.05 for all) after adjustment for baseline Αβ1-40 levels, TRFs, and renal function. CONCLUSION In postmenopausal women, a pattern of increasing or persistently high Αβ1-40 was associated with the rate of progression of subclinical atherosclerosis irrespective of its baseline levels. These findings provide novel insights into a link between Αβ1-40 and atherosclerosis progression in menopause and warrant further research to clarify the clinical value of monitoring its circulating levels as an atherosclerosis biomarker in women without clinically overt CVD.
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Affiliation(s)
- Irene Lambrinoudaki
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, Aretaieio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Delialis
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Georgios Georgiopoulos
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens School of Medicine, Athens, Greece.,School of Biomedical Engineering & Imaging Sciences, Rayne Institute, St. Thomas' Hospital, London, United Kingdom
| | - Simon Tual-Chalot
- Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Nikolaos I Vlachogiannis
- Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Raphael Patras
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Evmorfia Aivalioti
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Eleni Armeni
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, Aretaieio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Areti Augoulea
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, Aretaieio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Tsoltos
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, Aretaieio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasia Soureti
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, Aretaieio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Stellos
- Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom.,Department of Cardiology, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, United Kingdom
| | - Kimon Stamatelopoulos
- Menopause Clinic, 2nd Department of Obstetrics and Gynecology, Aretaieio Hospital, National and Kapodistrian University of Athens, Athens, Greece.,Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
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Wali MA, Raparelli V, Pilote L, Daskalopoulou SS. Blood pressure variability in normotensive perimenopausal women: Non-dipping status, maximum blood pressure and arterial stiffness. Int J Cardiol 2020; 325:149-154. [PMID: 33075385 DOI: 10.1016/j.ijcard.2020.10.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 09/06/2020] [Accepted: 10/09/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Postmenopausal women are more likely to have uncontrolled hypertension and are at higher risk of cardiovascular disease compared with age-matched men. Blood pressure variability is emerging as a predictor of adverse cardiovascular outcomes and may be implicated in the relationship between menopause and worsened vascular health in women. We conducted an observational study, BRAVE (Blood pRessure And Vascular hEalth around menopause) to study this relationship. METHOD Normotensive perimenopausal women were recruited. Blood pressure variability was measured through 24-h blood pressure monitoring. Vascular health was assessed through arterial stiffness (carotid-femoral pulse wave velocity), carotid intima-media thickness and endothelial function (reactive hyperemic index). Multivariate models were performed to identify factors associated with blood pressure variability and arterial stiffness in perimenopausal women. RESULTS Forty-nine healthy women (mean age 52.9 ± 4.0, 63% postmenopausal) were recruited. There was a high prevalence (40%) of night non-dipping, a measure of an abnormal pattern of blood pressure variability. Aside from night dipping, other measures of blood pressure variability were similar between premenopausal and postmenopausal women. In the multivariate analysis, body mass index was the only factor associated independently with different measures of blood pressure variability, including the maximum overnight blood pressure (ß = 1.95, p < 0.01). The latter was also significantly associated with arterial stiffness (ß = 0.035, p = 0.048). Finally, poor sleep was independently associated with an increase in arterial stiffness. CONCLUSIONS Abnormal blood pressure variability, particularly night non-dipping, is common in normotensive perimenopausal women. Maximum overnight blood pressure is independently associated with arterial stiffness and may identify women at higher cardiovascular risk.
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Affiliation(s)
| | - Valeria Raparelli
- McGill University Health Center Research Institute, Montreal, QC, Canada; Sapienza - University of Rome, Experimental Medicine Department, Rome, Italy
| | - Louise Pilote
- McGill University Health Center Research Institute, Montreal, QC, Canada; Department of Medicine, McGill University, Montreal, QC, Canada.
| | - Stella S Daskalopoulou
- McGill University Health Center Research Institute, Montreal, QC, Canada; Department of Medicine, McGill University, Montreal, QC, Canada
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Schreinlechner M, Noflatscher M, Reinstadler SJ, Sommer P, Lener D, Reiser E, Theurl M, Kirchmair R, Bauer A, Marschang P. Early onset of menopause is associated with increased peripheral atherosclerotic plaque volume and progression. Atherosclerosis 2020; 297:25-31. [PMID: 32062136 DOI: 10.1016/j.atherosclerosis.2020.01.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 01/10/2020] [Accepted: 01/29/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND AIMS Cardiovascular disease (CVD) is the leading cause of death in western countries. One risk factor unique to women is the menopausal status. The aim of this study was to analyse the influence of the onset of menopause (MP) on the extent and progression of atherosclerotic plaque volume (PV). METHODS Postmenopausal women with at least one cardiovascular risk factor (CVRF) but without established CVD were included. Quantification of PV was performed in peripheral arteries using a three - dimensional (3D) ultrasound (US) technique. Follow-up examination to assess PV progression was performed after 19 (±8) months. RESULTS 110 consecutive postmenopausal women (mean age 65.5) were included. Females with an earlier onset of MP (<45 years) had a significantly higher PV than those with an intermediate (45-52 years) or later onset of menopause (>52 years), irrespective of other CVRF (244 mm³ vs. 193 mm³ vs. 73 mm³, respectively, p = 0.023). In addition, women with an earlier onset of MP had a higher PV progression compared to women with an intermediate or late onset (40 mm³ vs. 35 mm³ vs. 8.5 mm³; p = 0.002, respectively). Moreover, these results were confirmed in multivariate regression, where only onset of MP (OR 0.88; 95%CI 0.81-0.96; p = 0.004) and age (OR 1.06; 95%CI 1.08-1.13; p = 0.025) were significant predictors for a higher atherosclerotic progression. CONCLUSIONS An earlier onset of MP was associated with an increase in atherosclerotic PV and accelerated progression, independent of other CVRF.
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Affiliation(s)
- Michael Schreinlechner
- Department of Internal Medicine III (Cardiology and Angiology), Medical University of Innsbruck, Anichstr. 35, A-6020, Innsbruck, Austria.
| | - Maria Noflatscher
- Department of Internal Medicine III (Cardiology and Angiology), Medical University of Innsbruck, Anichstr. 35, A-6020, Innsbruck, Austria
| | - Sebastian Johannes Reinstadler
- Department of Internal Medicine III (Cardiology and Angiology), Medical University of Innsbruck, Anichstr. 35, A-6020, Innsbruck, Austria
| | - Philip Sommer
- Department of Internal Medicine III (Cardiology and Angiology), Medical University of Innsbruck, Anichstr. 35, A-6020, Innsbruck, Austria
| | - Daniela Lener
- Department of Internal Medicine III (Cardiology and Angiology), Medical University of Innsbruck, Anichstr. 35, A-6020, Innsbruck, Austria
| | - Elisabeth Reiser
- Department of Gynecological Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstr. 35, A-6020, Innsbruck, Austria
| | - Markus Theurl
- Department of Internal Medicine III (Cardiology and Angiology), Medical University of Innsbruck, Anichstr. 35, A-6020, Innsbruck, Austria
| | - Rudolf Kirchmair
- Department of Internal Medicine III (Cardiology and Angiology), Medical University of Innsbruck, Anichstr. 35, A-6020, Innsbruck, Austria
| | - Axel Bauer
- Department of Internal Medicine III (Cardiology and Angiology), Medical University of Innsbruck, Anichstr. 35, A-6020, Innsbruck, Austria
| | - Peter Marschang
- Department of Internal Medicine III (Cardiology and Angiology), Medical University of Innsbruck, Anichstr. 35, A-6020, Innsbruck, Austria
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Anık İlhan G, Yıldızhan B. Visceral adiposity indicators as predictors of metabolic syndrome in postmenopausal women. Turk J Obstet Gynecol 2019; 16:164-168. [PMID: 31673468 PMCID: PMC6792061 DOI: 10.4274/tjod.galenos.2019.62558] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 07/18/2019] [Indexed: 02/07/2023] Open
Abstract
Objective: The aim of the present study was to evaluate the importance of visceral adiposity indicators on metabolic parameters in postmenopausal women. Materials and Methods: This cross-sectional study included 200 postmenopausal subjects. Postmenopausal women were divided into two groups based on the presence of metabolic syndrome (MetS) as MetS+ and MetS-. Comparisons of clinical and metabolic characteristics were performed between the groups. Results: The current study included 200 postmenopausal women and 63 subjects were diagnosed as having MetS. Postmenopausal women with MetS demonstrated significantly higher values with respect to systolic and diastolic blood pressures, body mass index (BMI), waist-hip ratio (WHR), triglyceride (TG), lipid ratios, Homeostasis Model Assessment Insulin Resistance (HOMA) index, TG glucose (TyG), Visceral Adiposity Index (VAI), and lipid accumulation product (LAP) when compared with women without MetS. Correlation analyses showed that LAP and VAI were positively correlated with waist circumference, WHR, BMI, TG, lipid ratios, TyG and HOMA index, and with each other. LAP was also positively correlated with blood pressures. Conclusion: Visceral adiposity indicators may be useful as predictors of MetS in postmenopausal women.
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Affiliation(s)
- Gökçe Anık İlhan
- Marmara University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey
| | - Begüm Yıldızhan
- Marmara University Faculty of Medicine, Department of Obstetrics and Gynecology, İstanbul, Turkey
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11
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Cortés YI, Catov JM, Brooks M, El Khoudary SR, Thurston RC, Matthews KA, Isasi CR, Jackson EA, Barinas-Mitchell E. Pregnancy-related events associated with subclinical cardiovascular disease burden in late midlife: SWAN. Atherosclerosis 2019; 289:27-35. [PMID: 31446211 DOI: 10.1016/j.atherosclerosis.2019.07.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 06/10/2019] [Accepted: 07/16/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND AND AIMS Reproductive factors are associated with later life CVD in women (e.g., age at first birth, preeclampsia, gestational diabetes), but studies have focused largely on premenopausal women. We examined the relationship of reproductive factors with subclinical CVD burden in late midlife women. METHODS We included 964 parous women from the Study of Women's Health Across the Nation (SWAN), who completed a reproductive history questionnaire at the 13th SWAN visit (2011-2012), and a carotid ultrasound and brachial-ankle pulse wave velocity (baPWV) assessment. The primary outcomes were carotid intima-media thickness, plaque, and baPWV; our secondary outcome was a composite subclinical CVD index created using these measures. Linear and logistic regression was performed to examine associations with individual subclinical CVD measures, and multinomial logistic regression was used in analyses of the composite index. Models adjusted for socio-demographics and cardiovascular risk factors. RESULTS Mean age at subclinical CVD assessment was 60.2 years (SD ± 2.7). History of gestational hypertension/preeclampsia was associated with greater carotid IMT (β: 0.038, p = 0.004). Earlier age at first birth was associated with subclinical CVD, but not when accounting for CVD risk factors. History of gestational diabetes was associated with greater baPWV, but not related to our composite index. CONCLUSIONS Pregnancy history is an important marker of subclinical CVD in late midlife and may impact the vasculature through distinct pathways. Future studies are necessary to evaluate racial/ethnic differences in the observed associations and to assess the benefit of a composite subclinical CVD index for earlier CVD risk modification in midlife women.
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Affiliation(s)
- Yamnia I Cortés
- School of Nursing, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Janet M Catov
- Departments of Obstetrics, Gynecology, and Reproductive Sciences and Epidemiology, University of Pittsburgh School of Medicine and Graduate School of Public Health, Pittsburgh, PA, USA; Department of Magee-Women's Research Institute, Pittsburgh, PA, USA
| | - Maria Brooks
- Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA
| | - Samar R El Khoudary
- Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA
| | - Rebecca C Thurston
- Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA; Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Karen A Matthews
- Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA; Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Carmen R Isasi
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Elizabeth A Jackson
- School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Emma Barinas-Mitchell
- Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA
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12
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Ferreira LL, Silva TR, Maturana MA, Spritzer PM. Dietary intake of isoflavones is associated with a lower prevalence of subclinical cardiovascular disease in postmenopausal women: cross-sectional study. J Hum Nutr Diet 2019; 32:810-818. [PMID: 31305957 DOI: 10.1111/jhn.12683] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Menopause has been associated with an increased risk of cardiovascular disease. It has been shown that isoflavones protect vascular endothelial cells against induced oxidative stress injury. Therefore, the present study aimed to investigate the association between the dietary intake of isoflavones and the presence of subclinical cardiovascular disease (CVD) in postmenopausal women. METHODS Ninety-six postmenopausal women [mean (SD) age 55.2 (4.9) years, body mass index (BMI) 27.2 (4.6) kg m-2 ] completed the study protocol. Habitual physical activity was assessed using a digital pedometer, resting metabolic rate was measured by indirect calorimetry and dietary intake was assessed via a validated food frequency questionnaire. Subclinical CVD was defined as carotid artery intima-media thickness (C-IMT) >0.9 mm and/or the presence of one or more atherosclerotic plaques in any of the studied segments. RESULTS Mean (SD) C-IMT was 0.74 (0.2) mm, 25% of participants were found to have atherosclerotic plaques and the prevalence of subclinical CVD was 35%. Participants with subclinical CVD were more likely to consume less selenium, magnesium, folate and isoflavones, even after adjusting for total energy intake. A multivariate-adjusted regression model showed that a BMI >27 kg m-2 was associated with 90% higher risk of having ≥1 plaque and/or C-IMT >0.9 mm (P = 0.017). Higher oestradiol levels (P = 0.004) and isoflavone intake (P = 0.021) were independently associated with a lower risk of having subclinical CVD. CONCLUSIONS In the present study, we observed that a higher isoflavone dietary intake was associated with a lower risk of subclinical CVD in postmenopausal women, independent of BMI and endogenous oestradiol levels.
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Affiliation(s)
- L L Ferreira
- Gynecological Endocrinology Unit, Division of Endocrinology, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil.,Postgraduate Program in Endocrinology and Metabolism, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - T R Silva
- Gynecological Endocrinology Unit, Division of Endocrinology, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil.,Postgraduate Program in Endocrinology and Metabolism, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - M A Maturana
- Postgraduate Program, Cardiology University Foundation, Cardiology Institute of Rio Grande do Sul (IC-FUC), Porto Alegre, Brazil
| | - P M Spritzer
- Gynecological Endocrinology Unit, Division of Endocrinology, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil.,Postgraduate Program in Endocrinology and Metabolism, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.,Department of Physiology, Laboratory of Molecular Endocrinology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
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13
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Serviente C, Witkowski S. Follicle-stimulating hormone, but not cardiorespiratory fitness, is associated with flow-mediated dilation with advancing menopausal stage. Menopause 2019; 26:531-539. [PMID: 30489425 PMCID: PMC6483873 DOI: 10.1097/gme.0000000000001267] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE The aim of the study was to evaluate if there are differences in endothelial function before and after acute exercise in women at different menopausal stages with high and low cardiorespiratory fitness. METHODS Participants were healthy high-fit premenopausal (n = 11), perimenopausal (n = 12), and postmenopausal women (n = 13) and low-fit perimenopausal (n = 7) and postmenopausal women (n = 8). Brachial artery flow-mediated dilation (FMD) was measured before and after acute moderate intensity exercise. FMD was calculated as (Diameterpeak-Diameterbaseline)/ Diameterbaseline) × 100. Differences between high-fit women and between high- and low-fit perimenopausal and postmenopausal women were assessed with repeated-measure ANOVAs. Relations with FMD were assessed with Pearson correlations. RESULTS FMD was reduced with progressive menopausal stage in high-fit women (P = 0.005) and was lower in perimenopausal compared to postmenopausal women (P = 0.047). FMD was lower in high-fit compared to low-fit women (P = 0.006) and there was no relation between FMD and VO2peak (P > 0.05). There was an inverse relation between FMD and follicle-stimulating hormone (P < 0.05), but not estradiol (P > 0.05). CONCLUSIONS These data suggest that endothelial function is lower with progressive menopausal stage in women with high cardiorespiratory fitness; that FMD is lower in women with higher cardiorespiratory fitness; and that FSH, but not estradiol, is associated with FMD.
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Affiliation(s)
- Corinna Serviente
- University of Massachusetts Amherst, Department of Kinesiology, Amherst, MA
- Pennsylvania State University, Center for Healthy Aging, University Park, PA
| | - Sarah Witkowski
- University of Massachusetts Amherst, Department of Kinesiology, Amherst, MA
- Smith College, Department of Exercise and Sports Studies, Northampton, MA
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14
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Georgiopoulos G, Kontogiannis C, Stakos D, Bakogiannis C, Koliviras A, Kyrkou A, Karapanou L, Benekos K, Augoulea A, Armeni E, Laina A, Stellos K, Lambrinoudaki I, Stamatelopoulos K. Abdominal Fat Tissue Echogenicity: A Marker of Morbid Obesity. J Clin Endocrinol Metab 2019; 104:301-311. [PMID: 30358874 DOI: 10.1210/jc.2018-01301] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 10/19/2018] [Indexed: 02/09/2023]
Abstract
PURPOSE Menopause-related changes may affect regional but also morphological characteristics of adipose tissue. We sought to assess the clinical value of echogenicity of subcutaneous adipose tissue (SAT) and preperitoneal adipose tissue (pPAT) in postmenopausal women without cardiovascular disease. METHODS In 244 consecutively recruited postmenopausal women, subclinical atherosclerosis was assessed in the femoral and carotid arteries by intima-media thickness (IMT) and atheromatous plaques using high-resolution ultrasonography. In 41 women with a second visit (median follow-up 41.5 months), carotid atherosclerosis was re-evaluated. Images of SAT and pPAT were ultrasonographically acquired, and their echogenicity was evaluated by grayscale mean (GSMn) using a dedicated software. A control group of 20 healthy premenopausal women was used for comparisons in fat echogenicity. RESULTS SAT GSMn but not pPAT was higher in postmenopausal as compared with healthy premenopausal women and was independently associated with metabolic markers of adiposity including body mass index (BMI) and waist circumference (WC). SAT GSMn was associated with carotid IMT and the presence and number of atheromatous plaques [adjusted OR 2.44 and 2.32 per 1-SD increase in GSMn (95% CIs 1.55 to 3.93 and 1.55 to 3.45), respectively]. SAT GSMn conferred incremental value over traditional risk factors, insulin resistance, BMI, and WC for the detection of subclinical atherosclerosis. Increased baseline SAT GSMn was associated with increased rate of progression in carotid IMT. CONCLUSIONS SAT echogenicity may serve as a qualitative marker of adiposity, conferring incremental clinical value over BMI and WC in postmenopausal women. Further investigation is warranted to assess the utility of ultrasonography-derived fat echogenicity as a screening method for morbid obesity.
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Affiliation(s)
- Georgios Georgiopoulos
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Christos Kontogiannis
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Stakos
- Cardiology Department, Democritus University of Thrace, Alexandroupolis, Greece
| | - Constantinos Bakogiannis
- 3rd Department of Cardiology, Ippokrateio Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Athanasios Koliviras
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Aikaterini Kyrkou
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Labrini Karapanou
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Kosmas Benekos
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Areti Augoulea
- 2nd Department of Obstetrics and Gynecology, Aretaieio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Eleni Armeni
- 2nd Department of Obstetrics and Gynecology, Aretaieio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Ageliki Laina
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Stellos
- Cardiovascular Research Centre, Institute of Genetic Medicine, Newcastle University, Newcastle Upon Tyne, United Kingdom
| | - Irene Lambrinoudaki
- 2nd Department of Obstetrics and Gynecology, Aretaieio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Kimon Stamatelopoulos
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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15
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Yan L, Cao X, Zeng S, Yu J, Li Z, Lian Z, Lv F, Wang J. Association of early menopause with angiographically-derived SYNTAX score: Observational study. Medicine (Baltimore) 2018; 97:e13723. [PMID: 30572509 PMCID: PMC6319991 DOI: 10.1097/md.0000000000013723] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Association of early menopause with increased risk of cardiovascular events has been confirmed in previous studies. SYNTAX score (SX-score) can comprehensively quantify severity of coronary artery disease (CAD) and predict the outcomes of patients with CAD. However, the association of early menopause with SX-score has never been reported.We prospectively included 1875 consecutive postmenopausal patients who underwent coronary angiography (CAG) and were angiographically diagnosed with CAD from January 2011 to December 2013. SX-score was calculated using the SX-score algorithm based on diagnostic angiogram. Ordinal logistic regression analysis was used to investigate the association between early menopause and SX-score.Patients with early menopause were more likely to have a history of hypertension, diabetes, hyperlipidemia, and less likely to smoking. Besides, they have higher fasting glucose, hemoglobin A1C (HbA1c), total cholesterol (TC), low-density lipoprotein (LDL), triglyceride (TG), and body mass index (BMI) compared with the patients without early menopause. Moreover, patients with early menopause have higher SX-score and multi-vessel diseases. Ordinal logistic regression analysis showed that age, hypertension, diabetes, and early menopause exerted independent influences on SX-score. The patients undergone oophorectomy, early menopause was highly associated with SX-score.Early menopause was an independent predictor of SX-score in postmenopausal patients with CAD.
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Affiliation(s)
| | | | - Saitian Zeng
- Department of Gynecology and Obstetrics, Cangzhou Central Hospital, Tianjin Medical University, Cangzhou, China
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Abstract
Cardiovascular disease is the leading cause of death in women. There is a dramatic rise in risk factors for cardiovascular disease during the menopausal transition that is independent of aging. Endothelial dysfunction is an early hallmark of developing cardiovascular disease and has been shown to increase across the stages of menopause. Exercise is considered one of the most effective lifestyle therapies to maintain and improve endothelial function. However, accumulating evidence suggests that exercise does not have the same benefit on endothelial function in menopausal women as it does in other populations, and factors associated with menopause likely influence the endothelial responsiveness to exercise. This review will detail the current available evidence on endothelial dysfunction, exercise, and menopause, including mechanisms that may mediate the accumulating endothelial dysfunction in women with menopause, the impact of exercise on endothelial function in women, and whether regular exercise is an effective therapeutic and prevention strategy to maintain endothelial function with menopause. We conclude that the effect of exercise on endothelial function differs according to menopausal stage and cardiovascular disease risk burden. Finally, we will address critical gaps in the literature with the goal of identifying future research directions to improve healthy aging in women.
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Affiliation(s)
- S Witkowski
- a Department of Exercise and Sport Studies , Smith College , Northampton , MA , USA
| | - C Serviente
- b Department of Kinesiology , University of Massachusetts Amherst , Amherst , MA , USA
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17
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Free androgen index as a determinant of arterial stiffness in menopause: a mediation analysis. Menopause 2018; 24:635-644. [PMID: 28141664 DOI: 10.1097/gme.0000000000000822] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
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.
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18
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Lambrinoudaki I, Kazani A, Armeni E, Rizos D, Augoulea A, Kaparos G, Alexandrou A, Georgiopoulos G, Kanakakis I, Stamatelopoulos K. The metabolic syndrome is associated with carotid atherosclerosis and arterial stiffness in asymptomatic, nondiabetic postmenopausal women. Gynecol Endocrinol 2018; 34:78-82. [PMID: 28675704 DOI: 10.1080/09513590.2017.1344208] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
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.
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Affiliation(s)
- Irene Lambrinoudaki
- a 2nd Department of Obstetrics and Gynecology , University of Athens, Aretaieio Hospital , Athens , Greece
| | - Aikaterini Kazani
- b Department of Therapeutics , University of Athens, Alexandra Hospital , Athens , Greece
| | - Eleni Armeni
- a 2nd Department of Obstetrics and Gynecology , University of Athens, Aretaieio Hospital , Athens , Greece
| | - Demetrios Rizos
- c Hormonal and Biochemical Laboratory , University of Athens, Aretaieio Hospital , Athens , Greece
| | - Areti Augoulea
- a 2nd Department of Obstetrics and Gynecology , University of Athens, Aretaieio Hospital , Athens , Greece
| | - Georgios Kaparos
- c Hormonal and Biochemical Laboratory , University of Athens, Aretaieio Hospital , Athens , Greece
| | - Andreas Alexandrou
- d 1st Department of Surgery , National and Kapodestrian University of Athens, Medical School, Laiko General Hospital , Athens , Greece
| | - Georgios Georgiopoulos
- b Department of Therapeutics , University of Athens, Alexandra Hospital , Athens , Greece
| | | | - Kimon Stamatelopoulos
- b Department of Therapeutics , University of Athens, Alexandra Hospital , Athens , Greece
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19
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The TyG Index as a Marker of Subclinical Atherosclerosis and Arterial Stiffness in Lean and Overweight Postmenopausal Women. Heart Lung Circ 2017; 27:716-724. [PMID: 28690023 DOI: 10.1016/j.hlc.2017.05.142] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 05/02/2017] [Accepted: 05/18/2017] [Indexed: 01/03/2023]
Abstract
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.
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20
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High prevalence of subclinical atherosclerosis in Brazilian postmenopausal women with low and intermediate risk by Framingham score. Int J Cardiovasc Imaging 2016; 33:401-410. [DOI: 10.1007/s10554-016-1002-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 10/12/2016] [Indexed: 01/07/2023]
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Ramos RB, Fabris V, Lecke SB, Maturana MA, Spritzer PM. Association between global leukocyte DNA methylation and cardiovascular risk in postmenopausal women. BMC MEDICAL GENETICS 2016; 17:71. [PMID: 27724854 PMCID: PMC5057492 DOI: 10.1186/s12881-016-0335-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Accepted: 10/05/2016] [Indexed: 11/10/2022]
Abstract
Background Genetic studies to date have not provided satisfactory evidence regarding risk polymorphisms for cardiovascular disease (CVD). Conversely, epigenetic mechanisms, including DNA methylation, seem to influence the risk of CVD and related conditions. Because postmenopausal women experience an increase in CVD, we set out to determine whether global DNA methylation was associated with cardiovascular risk in this population. Methods In this cross sectional study carried out in a university hospital, 90 postmenopausal women without prior CVD diagnosis (55.5 ± 4.9 years, 5.8 [3.0–10.0] years since menopause) were enrolled. DNA was extracted from peripheral leukocytes and global DNA methylation levels were obtained with an ELISA kit. Cardiovascular risk was estimated by the Framingham General Cardiovascular Risk Score (10-year risk) (FRS). Clinical and laboratory variables were assessed. Patients were stratified into two CVD risk groups: low (FRS: <10 %, n = 69) and intermediate/high risk (FRS ≥10 %, n = 21). Results Age, time since menopause, blood pressure, total cholesterol, and LDL-c levels were higher in FRS ≥10 % group vs. FRS <10 % group. BMI, triglycerides, HDL-c, HOMA-IR, glucose and hsC-reactive protein levels were similar in the two groups. Global DNA methylation (% 5mC) in the overall sample was 26.5 % (23.6–36.9). The FRS ≥10 % group presented lower global methylation levels compared with the FRS <10 % group: 23.9 % (20.6–29.1) vs. 28.8 % (24.3–39.6), p = 0.02. This analysis remained significant even after adjustment for time since menopause (p = 0.02). Conclusions Our results indicate that lower global DNA methylation is associated with higher cardiovascular risk in postmenopausal women.
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Affiliation(s)
- Ramon Bossardi Ramos
- Gynecological Endocrinology Unit, Division of Endocrinology, Hospital de Clínicas de Porto Alegre, Rua Ramiro Barcelos, 2350, Porto Alegre, RS, 90035-003, Brazil
| | - Vitor Fabris
- Gynecological Endocrinology Unit, Division of Endocrinology, Hospital de Clínicas de Porto Alegre, Rua Ramiro Barcelos, 2350, Porto Alegre, RS, 90035-003, Brazil
| | - Sheila Bunecker Lecke
- Gynecological Endocrinology Unit, Division of Endocrinology, Hospital de Clínicas de Porto Alegre, Rua Ramiro Barcelos, 2350, Porto Alegre, RS, 90035-003, Brazil.,Department of Diagnostic Methods, Universidade Federal de Ciências da Saúde de Porto Alegre, Rua Sarmento Leite, 245, Porto Alegre, RS, 90050-170, Brazil
| | - Maria Augusta Maturana
- Gynecological Endocrinology Unit, Division of Endocrinology, Hospital de Clínicas de Porto Alegre, Rua Ramiro Barcelos, 2350, Porto Alegre, RS, 90035-003, Brazil.,Present addresses: Institute of Cardiology of Rio Grande do Sul, Cardiology University Foundation, Avenida Princesa Isabel, 395, Porto Alegre, RS, 90040-371, Brazil.,Unisinos University, Av. Unisinos, 950, São Leopoldo, RS, 93022-000, Brazil
| | - Poli Mara Spritzer
- Gynecological Endocrinology Unit, Division of Endocrinology, Hospital de Clínicas de Porto Alegre, Rua Ramiro Barcelos, 2350, Porto Alegre, RS, 90035-003, Brazil. .,Laboratory of Molecular Endocrinology, Department of Physiology, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2350, Porto Alegre, RS, 90035-003, Brazil.
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22
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Georgiopoulos GA, Lambrinoudaki I, Athanasouli F, Armeni E, Rizos D, Kazani M, Karamanou M, Manios E, Augoulea A, Stellos K, Papamichael C, Stamatelopoulos K. Free androgen index as a predictor of blood pressure progression and accelerated vascular aging in menopause. Atherosclerosis 2016; 247:177-83. [PMID: 26922717 DOI: 10.1016/j.atherosclerosis.2016.02.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Revised: 02/09/2016] [Accepted: 02/17/2016] [Indexed: 10/22/2022]
Abstract
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.
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Affiliation(s)
- Georgios A Georgiopoulos
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 80 Vas. Sofias Str, PO Box 11528, Athens, Greece
| | - Irene Lambrinoudaki
- 2nd Department of Obstetrics and Gynecology, University of Athens, Aretaieio Hospital, Athens, Greece
| | - Fani Athanasouli
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 80 Vas. Sofias Str, PO Box 11528, Athens, Greece
| | - Eleni Armeni
- 2nd Department of Obstetrics and Gynecology, University of Athens, Aretaieio Hospital, Athens, Greece
| | - Demetrios Rizos
- 2nd Department of Obstetrics and Gynecology, University of Athens, Aretaieio Hospital, Athens, Greece
| | - Maria Kazani
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 80 Vas. Sofias Str, PO Box 11528, Athens, Greece
| | - Marianna Karamanou
- Department of Community Medicine and Health, Lausanne University Hospital (DUMSC/CHUV), Lausanne, Switzerland
| | - Efstathios Manios
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 80 Vas. Sofias Str, PO Box 11528, Athens, Greece
| | - Areti Augoulea
- 2nd Department of Obstetrics and Gynecology, University of Athens, Aretaieio Hospital, Athens, Greece
| | - Konstantinos Stellos
- Department of Cardiology, Johann-Wolfgang-Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Christos Papamichael
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 80 Vas. Sofias Str, PO Box 11528, Athens, Greece
| | - Kimon Stamatelopoulos
- Vascular Laboratory, Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 80 Vas. Sofias Str, PO Box 11528, Athens, Greece.
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Association of menopause age and N-terminal pro brain natriuretic peptide: the Multi-Ethnic Study of Atherosclerosis. Menopause 2016; 22:527-33. [PMID: 25290536 DOI: 10.1097/gme.0000000000000342] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Menopause age can affect the risk of developing cardiovascular disease (CVD). The purpose of this study was to investigate the associations of early menopause (menopause occurring before age 45 y) and menopause age with N-terminal pro brain natriuretic peptide (NT-proBNP), a potential risk marker of CVD and heart failure. METHODS Our cross-sectional study included 2,275 postmenopausal women, aged 45 to 85 years and without clinical CVD (2000-2002), from the Multi-Ethnic Study of Atherosclerosis. Participants were classified as having or not having early menopause. NT-proBNP was log-transformed. Multivariable linear regression was used for analysis. RESULTS Five hundred sixty-one women had early menopause. The median (25th-75th percentiles) NT-proBNP value was 79.0 (41.1-151.6) pg/mL for all participants, 83.4 (41.4-164.9) pg/mL for women with early menopause, and 78.0 (40.8-148.3) pg/mL for women without early menopause. The mean (SD) age was 65 (10.1) and 65 (8.9) years for women with and without early menopause, respectively. No significant interactions between menopause age and ethnicity were observed. In multivariable analysis, early menopause was associated with a 10.7% increase in NT-proBNP levels, whereas each 1-year increase in menopause age was associated with a 0.7% decrease in NT-proBNP levels. CONCLUSIONS Early menopause is associated with greater NT-proBNP levels, whereas each 1-year increase in menopause age is associated with lower NT-proBNP levels, in postmenopausal women.
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Lambrinoudaki I, Tourlakis D, Armeni E, Kaparos G, Rizos D, Augoulea A, Alexandrou A, Kreatsa M, Deligeoroglou E, Stamatelopoulos K. Variations in glomerular filtration rate are associated with subclinical atherosclerosis in healthy postmenopausal women. Menopause 2015; 22:317-24. [PMID: 25072953 DOI: 10.1097/gme.0000000000000302] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
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.
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Affiliation(s)
- Irene Lambrinoudaki
- From the 1Second Department of Obstetrics and Gynecology and 2Hormonal and Biochemical Laboratory, University of Athens, Aretaieio Hospital, Athens, Greece; and 3Department of Therapeutics, University of Athens, Alexandra Hospital, Athens, Greece
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Chen SJ, Lin CS, Lin CL, Kao CH. Osteoporosis Is Associated With High Risk for Coronary Heart Disease: A Population-Based Cohort Study. Medicine (Baltimore) 2015; 94:e1146. [PMID: 26166125 PMCID: PMC4504620 DOI: 10.1097/md.0000000000001146] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
We employed a population-based cohort sample to explore the risk of coronary heart disease (CHD) in relation to osteoporosis in an Asian population.We designed a retrospective population-based cohort study from 2000 to 2010 with data obtained from Taiwan's Longitudinal Health Insurance Database. A total of 19,456 patients aged 45 years or older who had no history of CHD and had a diagnosis of osteoporosis were identified as the osteoporosis cohort. The patients in the comparison cohort were randomly selected and frequency matched according to age, sex, and year of index date at a 1:1 ratio. Both cohorts were followed from the index date until a new diagnosis of CHD was made. Baseline variables, comorbidities, and bisphosphonate and estrogen prescriptions were collected.The overall incidence of CHD was 23.5 (per 1000 person-years) for the osteoporosis cohort and 16.7 for the comparison cohort, with a mean follow-up of 6.54 years and 6.63 years, respectively. The hazard ratio (HR) for developing CHD during follow-up was 1.30 (95% confidence interval [CI], 1.23-1.38) for the osteoporosis cohort compared with the comparison cohort after adjusting for age, sex, comorbidities, and estrogen medication. Patients with osteoporosis who received treatment with bisphosphonates or with both bisphosphonates and estrogen exhibited a significantly lower risk for CHD (adjusted HR = 0.37 and 0.23) than those who did not receive either of these 2 medications.The results support an association between osteoporosis and CHD in Asian population.
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Affiliation(s)
- Sy-Jou Chen
- From the Department of Emergency Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan (S-JC); Division of Cardiology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan (C-SL); Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan (C-LL); College of Medicine, China Medical University, Taichung, Taiwan (C-LL); Graduate Institute of Clinical Medicine Science and School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan (C-HK); and Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung, Taiwan (C-HK)
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Maturana MA, Franz RF, Metzdorf M, da Silva TR, Spritzer PM. Subclinical cardiovascular disease in postmenopausal women with low/medium cardiovascular risk by the Framingham risk score. Maturitas 2015; 81:311-6. [DOI: 10.1016/j.maturitas.2015.03.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2014] [Revised: 03/03/2015] [Accepted: 03/13/2015] [Indexed: 10/23/2022]
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Abstract
OBJECTIVE This study aims to evaluate the associations of early menopause (menopause occurring before age 45 years) and age at menopause with incident heart failure (HF) in postmenopausal women. We also explored the associations of early menopause and age at menopause with left ventricular (LV) measures of structure and function in postmenopausal women. METHODS We included 2,947 postmenopausal women, aged 45 to 84 years without known cardiovascular disease (2000-2002), from the Multi-Ethnic Study of Atherosclerosis. Cox proportional hazards models were used to examine the associations of early menopause and age at menopause with incident HF. In 2,123 postmenopausal women in whom cardiac magnetic resonance imaging was obtained at baseline, we explored the associations of early menopause and age at menopause with LV measures using multivariable linear regression. RESULTS Across a median follow-up of 8.5 years, we observed 71 HF events. There were no significant interactions with ethnicity for incident HF (Pinteraction > 0.05). In adjusted analysis, early menopause was associated with an increased risk of incident HF (hazard ratio, 1.66; 95% CI, 1.01-2.73), whereas every 1-year increase in age at menopause was associated with a decreased risk of incident HF (hazard ratio, 0.96; 95% CI, 0.94-0.99). We observed significant interactions between early menopause and ethnicity for LV mass-to-volume ratio (LVMVR; Pinteraction = 0.02). In Chinese-American women, early menopause was associated with a higher LVMVR (+0.11; P = 0.0002), whereas every 1-year increase in age at menopause was associated with a lower LVMVR (-0.004; P = 0.04) at baseline. CONCLUSIONS Older age at menopause is independently associated with a decreased risk of incident HF. Concentric LV remodeling, indicated by a higher LVMVR, is present in Chinese-American women who experienced early menopause at baseline.
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Evaluation of clinical and inflammatory markers of subclinical carotid atherosclerosis in postmenopausal women. Menopause 2014; 21:982-9. [DOI: 10.1097/gme.0000000000000199] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Stamatelopoulos K, Athanasouli F, Pappa T, Lambrinoudaki I, Papamichael C, Polymeris A, Georgiopoulos G, Vemmou A, Sarika L, Terpos E, Alevizaki M. Hemodynamic markers and subclinical atherosclerosis in postmenopausal women with primary hyperparathyroidism. J Clin Endocrinol Metab 2014; 99:2704-11. [PMID: 24840809 DOI: 10.1210/jc.2013-4273] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Recent evidence suggests that primary hyperparathyroidism (pHPT) is linked with hypertension and subclinical atherosclerosis. These associations have not been examined in postmenopausal women, in whom cardiovascular risk steeply rises after menopausal transition. OBJECTIVE The objective of the study was to assess whether pHPT is associated with hemodynamic markers and subclinical atherosclerosis in postmenopausal women under a cross-sectional case-control design. METHODS One hundred two postmenopausal women with pHPT and 102 women matched 1:1 for age and menopausal status were consecutively recruited. In all patients, flow-mediated dilatation, carotid-femoral pulse wave velocity, reflected waves, aortic blood pressures (BP), intima-media thickness, and the presence of plaques in the carotid and common femoral arteries were measured. RESULTS Women with pHPT had higher aortic and peripheral BP (P < .05 for all), but no correlation was observed with subclinical atherosclerosis. After adjusting for possible confounders, pHPT was an independent determinant of peripheral and aortic diastolic BP (P < .05 for all). The association with systolic BP was lost after adjusting for C-reactive protein. Further adjustment for PTH and 25-hydroxyvitamin D levels revealed that PTH but not 25-hydroxyvitamin D was an independent determinant of all BP parameters. Both peripheral and aortic BP increased across PTH tertiles as compared with the control group, but this association lost significance after adjustment for C-reactive protein. CONCLUSIONS These results suggest that pHPT may increase peripheral and aortic BP through PTH and inflammatory-mediated mechanisms. A direct impact of the disease on the arterial wall cannot be implicated despite the large number of markers of subclinical atherosclerosis measured in this study.
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Affiliation(s)
- Kimon Stamatelopoulos
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 11528 Athens, Greece
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Nahas EAP, Nahas-Neto J, Orsatti CL, Tardivo AP, Uemura G, Peraçoli MTS, Witkin SS. The 60- and 70-kDa heat-shock proteins and their correlation with cardiovascular risk factors in postmenopausal women with metabolic syndrome. Cell Stress Chaperones 2014; 19:559-68. [PMID: 24327239 PMCID: PMC4041947 DOI: 10.1007/s12192-013-0483-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Revised: 11/25/2013] [Accepted: 11/26/2013] [Indexed: 10/25/2022] Open
Abstract
We investigated the association between circulating levels of 60 and 70 kDa heat-shock proteins (HSP60 and 70) and cardiovascular risk factors in postmenopausal women with or without metabolic syndrome (MetS). This cross-sectional study included 311 Brazilian women (age ≥45 years with amenorrhea ≥12 months). Women showing three or more of the following diagnostic criteria were diagnosed with MetS: waist circumference (WC) ≥88 cm, blood pressure ≥130/85 mmHg, triglycerides ≥150 mg/dl, high-density lipoprotein (HDL) <50 mg/dl, and glucose ≥100 mg/dl. Clinical, anthropometric, and biochemical parameters were collected. HSP60, HSP70, antibodies to HSP60 and HSP70, and C-reactive protein (CRP) levels were measured in serum. Student's t test, Kruskal-Wallis test, chi-square test, and Pearson correlation were used for statistical analysis. Of the 311 women, 30.9 % (96/311) were diagnosed with MetS. These women were, on average, obese with abdominal fat deposition and had lower HDL values as well as higher triglycerides and glucose levels. Homeostasis model assessment-insulin resistant (HOMA-IR) test values in these women were compatible with insulin resistance (P < 0.05). CRP and HSP60 concentrations were higher in women with MetS than in women without MetS (P < 0.05). HSP60, anti-HSP70, and CRP concentrations increased with the number of features indicative of MetS (P < 0.05). There was a significant positive correlation between anti-HSP70 and WC, blood pressure and HOMA-IR, and between CRP and WC, blood pressure, glucose, HOMA-IR, and triglycerides (P < 0.05). In postmenopausal women, serum HSP60 and anti-HSP70 concentrations increased with accumulating features of the metabolic syndrome. These results suggest a greater immune activation that is associated with cardiovascular risk in postmenopausal women with metabolic syndrome.
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Affiliation(s)
- Eliana A P Nahas
- Department of Gynecology and Obstetrics, Botucatu Medical School, Sao Paulo State University-UNESP, Distrito de Rubião Júnior s/n, 18618-970, Botucatu, São Paulo, Brazil,
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Kokras N, Papadopoulos L, Zervas IM, Spyropoulou A, Stamatelopoulos K, Rizos D, Creatsa M, Augoulea A, Papadimitriou GN, Lambrinoudaki I. Psychological but not vasomotor symptoms are associated with temperament and character traits. Climacteric 2014; 17:500-9. [DOI: 10.3109/13697137.2014.890180] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Cho KI, Lee JH. The impact of thyroid autoimmunity on arterial stiffness in postmenopausal patients with fibromyalgia. Int J Rheum Dis 2014; 20:1978-1986. [PMID: 24410753 DOI: 10.1111/1756-185x.12257] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE The exact mechanism of arterial stiffness in fibromyalgia (FM) remains unclear. The present study aimed to evaluate the association between thyroid function and markers of arterial function in postmenopausal FM patients. METHODS This study included 163 postmenopausal FM patients without any known cardiovascular diseases and within a normal reference range of thyroid-stimulating hormone (TSH) level. Clinical parameters including the Fibromyalgia Impact Questionnaire (FIQ), the pain visual analogical scale (VAS) and tender point counts were measured. Vascular function was assessed by brachial-ankle pulse wave velocity (baPWV) and flow-mediated dilation (FMD). We evaluated the associations between arterial markers and serum TSH, free thyroxin, as well as serum thyroidperoxidase autoantibody (TPO Ab). RESULTS Patients with a high baPWV (≥ 1490 cm/s) showed more positive TPO Ab (65% vs. 10%, P = 0.006) than those with a normal baPWV. Additionally, the baPWV values of patients with positive TPO Ab were significantly different from those with negative TPO Ab. Age, FIQ and TPO Ab were significantly correlated with baPWV and FMD (all P < 0.05). Multiple linear regression analysis revealed that the only significant predictors of baPWV were age, FIQ and the presence of TPO Ab after adjustment for traditional risk factors. A significant association was also found between FMD and positive TPO Ab. CONCLUSION Age, functional status and presence of TPO Ab were significantly associated with increased arterial stiffness in postmenopausal FM patients. Given the combined thyroid autoimmunity in FM patients, a re-evaluation of the effects on the vasculature may be necessary.
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Affiliation(s)
- Kyoung Im Cho
- Cardiovascular Research Institute, Kosin University School of Medicine, Busan, Korea
| | - Ji Hyun Lee
- Division of Rheumatology, Maryknoll Medical Center, Busan, Korea
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Nahas EAP, Andrade AM, Jorge MC, Orsatti CL, Dias FB, Nahas-Neto J. Different tools for estimating cardiovascular risk in Brazilian postmenopausal women. Gynecol Endocrinol 2013; 29:921-5. [PMID: 23895300 DOI: 10.3109/09513590.2013.819084] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To compare estimation of cardiovascular risk using the Framinghan Risk Score (FRS) and the presence of the metabolic syndrome (MetS) in postmenopausal women to prevent primary cardiovascular disease (CVD). METHODS This cross-sectional study included 497 Brazilian women (aged ≥45 years and amenorrhea >12 months). Cardiovascular risk was calculated using the FRS that includes age, total cholesterol, HDL, systolic blood pressure and smoking status. Women showing three or more of the following criteria were diagnosed with MetS: waist circumference (WC) >88 cm, blood pressure ≥130/85 mmHg, triglycerides ≥150 mg/dl, HDL < 50 mg/dl and glucose ≥100 mg/dl. For statistical analysis, the Chi-square, Fisher's exact, and logistic regression (odds ratio-OR) were used. RESULTS The mean age was 55.3 ± 7.0 years and time since menopause 7.2 ± 5.9 years. Based on FRS, 72.4% of women were classified as low-risk, 16.5% moderate risk and 11.1% a high-risk. MetS was identified in 40% of the women, and 46.2% were considered of moderate risk for CVD, while 84.9% of those without MetS were classified as low-risk (p < 0.001). The risk for CVD increased significantly with age at menopause (OR1.10; 95% CI, 1.04-1.17), time since menopause (OR1.13; 95% CI, 1.08-1.18), elevated triglycerides (OR1.03; 95% CI, 1.0-1.10) and presence of MetS (OR1.72; 95% CI 1.48-1.84). CONCLUSIONS By using only FRS to estimate cardiovascular risk, a substantial number of postmenopausal women showing evidence of MetS were not identified, even though women with MetS are at higher risk of CVD.
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Affiliation(s)
- Eliana A P Nahas
- Department of Gynecology and Obstetrics, Botucatu Medical School, Sao Paulo State University, Botucatu, Sao Paulo, Brazil.
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