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Weng Y, Yin R, Qian L, Chen Z, Wang J, Xiang H, Xue Y, Ji K, Guan X. Low-Density Lipoprotein Cholesterol is Inversely Associated with All-Cause Mortality of Patients in the Coronary Care Unit. Int J Gen Med 2021; 14:7659-7667. [PMID: 34764679 PMCID: PMC8572731 DOI: 10.2147/ijgm.s332755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/27/2021] [Indexed: 12/12/2022] Open
Abstract
Objective The aims of this study were to investigate the relationship between low-density lipoprotein cholesterol (LDL-C) levels and all-cause mortality in coronary care unit (CCU) patients, adjusting for a wide range of potential confounding factors, to examine the potential of LDL-C in predicting the prognostic value of CCU patients. Methods Clinical data were extracted from Medical Information Mart for Intensive Care-III database (MIMIC-III database version v.1.4). Baseline data were collected within 24 hours after the patient was first admitted to the hospital. The primary endpoint of our study is 30-day all-cause mortality. The secondary endpoints are 90-day and one-year all-cause mortality and infections. Cox proportional hazard regression and propensity score-matched (PSM) analysis were used to analyze the association between LDL-C levels and prognostic value of CCU patients. Results We included a total of 1476 patients with an average age of 66.7 ± 14.1 years (66% male). For 30-day all-cause mortality, the hazard ratio (95% confidence interval) of high LDL-C level group (≥ 55 mg/dl) was 0.42 (0.29, 0.62), which was compared with low LDL-C level group (< 55 mg/dl) in unadjusted model. After adjusting for age, gender and race, the association still existed (P < 0.05), and the HR (95% CI) was 0.49 (0.33, 0.72). Further adjustment of possible covariates showed similar correlation (P < 0.05), and HR (95% CI) was 0.65 (0.43, 0.97). Similar correlations were observed for 90-day and one-year all-cause mortality. The relationship between all-cause mortality and LDL-C levels in CCU patients was further verified by propensity score-matched (PSM) analysis. In addition, the higher the LDL-C level, the lower the risk of infection, odds ratio (OR) values in the three models were less than 1 (P < 0.05). Conclusion Our data suggest that high LDL-C level is associated with a reduced risk of 30-day, 90-day, and one-year mortality of patients in the CCU. And this result is still stable in the PSM model. The results need to be verified in prospective trials.
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Affiliation(s)
- Yingbei Weng
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Ripeng Yin
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Lala Qian
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Zhi Chen
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Jie Wang
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Huaqiang Xiang
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Yangjing Xue
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Kangting Ji
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Xueqiang Guan
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
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Akter N, Kulinskaya E, Steel N, Bakbergenuly I. The effect of hormone replacement therapy on the survival of UK women: a retrospective cohort study 1984-2017. BJOG 2021; 129:994-1003. [PMID: 34773357 PMCID: PMC9298998 DOI: 10.1111/1471-0528.17008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To estimate the effect of estrogen-only and combined hormone replacement therapy (HRT) on the hazards of overall and age-specific all-cause mortality in healthy women aged 46-65 at first prescription. DESIGN Matched cohort study. SETTING Electronic primary care records from The Health Improvement Network (THIN) database, UK (1984-2017). POPULATION 105 199 HRT users (cases) and 224 643 non-users (controls) matched on age and general practice. METHODS Weibull-Double-Cox regression models adjusted for age at first treatment, birth cohort, type 2 diabetes, hypertension and hypertension treatment, coronary heart disease, oophorectomy, hysterectomy, body mass index, smoking and deprivation status. MAIN OUTCOME MEASURES All-cause mortality. RESULTS A total of 21 751 women died over an average of 13.5 years follow-up per participant, of whom 6329 were users and 15 422 non-users. The adjusted hazard ratio (HR) of overall all-cause mortality in combined HRT users was 0.91 (95% CI 0.88-0.94), and in estrogen-only users was 0.99 (0.93-1.07), compared with non-users. Age-specific adjusted HRs for participants aged 46-50, 51-55, 56-60 and 61-65 years at first treatment were 0.98 (0.92-1.04), 0.87 (0.82-0.92), 0.88 (0.82-0.93) and 0.92 (0.85-0.98) for combined HRT users compared with non-users, and 1.01 (0.84-1.21), 1.03 (0.89-1.18), 0.98 (0.86-1.12) and 0.93 (0.81-1.07) for estrogen-only users, respectively. CONCLUSIONS Combined HRT was associated with a 9% lower risk of all-cause mortality and estrogen-only formulation was not associated with any significant changes. TWEETABLE ABSTRACT Estrogen-only HRT is not associated with all-cause mortality and combined HRT reduces the risks.
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Affiliation(s)
- N Akter
- School of Computing Sciences, University of East Anglia, Norwich, UK
| | - E Kulinskaya
- School of Computing Sciences, University of East Anglia, Norwich, UK
| | - N Steel
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - I Bakbergenuly
- School of Computing Sciences, University of East Anglia, Norwich, UK
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Peng Y, Guan X, Wang J, Ma J. Red cell distribution width is correlated with all-cause mortality of patients in the coronary care unit. J Int Med Res 2021; 48:300060520941317. [PMID: 32731772 PMCID: PMC7401150 DOI: 10.1177/0300060520941317] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Objective The predictive value of red blood cell distribution width (RDW) in patients in the coronary care unit (CCU) remains unknown. This study aimed to examine the prognostic value of RDW in these patients. Methods Clinical data were extracted from the Medical Information Mart for Intensive Care-III database. Baseline data were collected within 24 hours after patients’ first admission to the CCU. The outcomes of our study were 30-day and 90-day mortality. Results A total of 8254 patients were included and their mean age was 66.9 ± 15.8 years (56% were men). For 30-day all-cause mortality, the hazard ratios (95% confidence interval) of the medium RDW (13.7–15.3) and high-RDW groups > 15.3) were 1.72 (1.55, 1.91) and 2.57 (2.33, 2.85), respectively, compared with the reference group in an unadjusted model. This association remained similar in multivariate models. Similar correlations were observed for 90-day all-cause mortality. The areas under the curve of RDW and the Sequential Organ Failure Assessment (SOFA) score were 0.625 and 0.692, respectively. Conclusions RDW is correlated with an increased risk of 30-day and 90-day mortality of patients in the CCU. The predictive value of RDW is not as good as that of the SOFA score.
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Affiliation(s)
- Yangpei Peng
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xueqiang Guan
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jie Wang
- Department of Endocrinology, Affiliated Hospital of Yanbian University, Yanji, Jilin, China
| | - Jun Ma
- Department of Cardiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
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Hägg S, Jylhävä J. Sex differences in biological aging with a focus on human studies. eLife 2021; 10:e63425. [PMID: 33982659 PMCID: PMC8118651 DOI: 10.7554/elife.63425] [Citation(s) in RCA: 123] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 05/04/2021] [Indexed: 02/06/2023] Open
Abstract
Aging is a complex biological process characterized by hallmark features accumulating over the life course, shaping the individual's aging trajectory and subsequent disease risks. There is substantial individual variability in the aging process between men and women. In general, women live longer than men, consistent with lower biological ages as assessed by molecular biomarkers, but there is a paradox. Women are frailer and have worse health at the end of life, while men still perform better in physical function examinations. Moreover, many age-related diseases show sex-specific patterns. In this review, we aim to summarize the current knowledge on sexual dimorphism in human studies, with support from animal research, on biological aging and illnesses. We also attempt to place it in the context of the theories of aging, as well as discuss the explanations for the sex differences, for example, the sex-chromosome linked mechanisms and hormonally driven differences.
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Affiliation(s)
- Sara Hägg
- Department of Medical Epidemiology and Biostatistics, Karolinska InstitutetStockholmSweden
| | - Juulia Jylhävä
- Department of Medical Epidemiology and Biostatistics, Karolinska InstitutetStockholmSweden
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Stute P, Stadler A, Heufelder A. The impact of menopausal hormone therapy on overall mortality - a comprehensive review. Climacteric 2020; 23:447-459. [PMID: 32552066 DOI: 10.1080/13697137.2020.1767568] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Menopausal hormone therapy (MHT) is indicated for menopausal symptom relief. However, MHT has also been shown to be beneficial for prevention of long-term estrogen deficiency sequelae including mortality. Based on a comprehensive literature review on MHT and mortality, the authors' recommendations are as follows: in postmenopausal women, MHT appears to confer a (significant) reduction in overall mortality; the benefit especially applies to women who initiate long-term MHT early after menopause; in women with prevalent cardiovascular risk factors (except for diabetes mellitus, where results are mixed), the benefit of MHT on overall mortality is even more pronounced; and, however, study results are difficult to compare due to heterogeneous study designs.
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Affiliation(s)
- P Stute
- Department of Obstetrics and Gynecology, University of Bern, Bern, Switzerland
| | - A Stadler
- Department of Obstetrics and Gynecology, University of Bern, Bern, Switzerland
| | - A Heufelder
- Endocrinology and Metabolism Consultant Service, Paphos, Cyprus
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Villa P, Amar ID, Shachor M, Cipolla C, Ingravalle F, Scambia G. Cardiovascular Risk/Benefit Profile of MHT. ACTA ACUST UNITED AC 2019; 55:medicina55090571. [PMID: 31500138 PMCID: PMC6780586 DOI: 10.3390/medicina55090571] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/30/2019] [Accepted: 09/02/2019] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Data emerging from the Women’s Health Initiative (WHI) study point toward an association between menopausal hormone therapy (MHT) and cardiovascular (CV) risk. However, post hoc subgroup analyses stratifying participants according to their age and time since menopause, have opened the way to a better understanding of the relationship between estrogen and CV risk. The aim of this review was to revise the current literature and evaluate the CV risk or benefit following administration of MHT considering several factors such as MHT timing, dose, route of administration, and formulation. Materials and Methods: An electronic databases search of MEDLINE (PubMed), Cochrane Central Register of Controlled Trials, Web of Science, SCOPUS, congress abstracts, and Grey literature (Google Scholar; British Library) was performed, with the date range from each database’s inception until June 2019. All the studies evaluating MHT and cardiovascular risk, including thromboembolism or stroke, were selected. Results: Timing of MHT initiation was shown to be a critical factor in CV risk assessment. In concordance with the “timing hypothesis”, healthy symptomatic women who initiated MHT when aged younger than 60 years, or who were within 10 years of menopause onset, have demonstrated a reduction in both coronary heart disease (CHD) risk and all-cause mortality. In particular, MHT therapy was associated with improvement of subclinical signs of atherosclerosis. Venous thromboembolism (VTE) risk is reduced when low doses of oral estrogen are used. Moreover, transdermal hormonal application significantly reduces CV risk compared with oral administration. MHT impact on the CV system is influenced by either factors inherent to the specific regimen, or factors inherent to the specific patient. Hence, individualization of care is necessary. Conclusion: CV risk calculation should be considered by clinicians in order to exclude patients with high CV risk, in whom MHT is contraindicated. Assessing risks and benefits in a patient-centered approach according to individual’s features, health status, and personal preferences is important in order to realize a safe and effective treatment.
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Affiliation(s)
- Paola Villa
- Department of Obstetrics and Gynecology, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC di Ginecologia oncologica, 00168 Roma, Italy.
- Department of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, 00168 Roma, Italy.
| | - Inbal Dona Amar
- Department of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, 00168 Roma, Italy.
| | - Maayan Shachor
- Department of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, 00168 Roma, Italy.
| | - Clelia Cipolla
- Department of Obstetrics and Gynecology, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC di Ginecologia oncologica, 00168 Roma, Italy.
| | - Fabio Ingravalle
- Department of Biomedicine and Prevention, University of Tor Vergata, 00133 Rome, Italy.
| | - Giovanni Scambia
- Department of Obstetrics and Gynecology, Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC di Ginecologia oncologica, 00168 Roma, Italy.
- Department of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, 00168 Roma, Italy.
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Oliver-Williams C, Glisic M, Shahzad S, Brown E, Pellegrino Baena C, Chadni M, Chowdhury R, Franco OH, Muka T. The route of administration, timing, duration and dose of postmenopausal hormone therapy and cardiovascular outcomes in women: a systematic review. Hum Reprod Update 2018; 25:257-271. [DOI: 10.1093/humupd/dmy039] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Revised: 10/16/2018] [Accepted: 11/07/2018] [Indexed: 12/24/2022] Open
Affiliation(s)
- Clare Oliver-Williams
- Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Marija Glisic
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Sara Shahzad
- Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | | | | | - Mahmuda Chadni
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Rajiv Chowdhury
- Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Oscar H Franco
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Taulant Muka
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Deputy Minister of Education, Sports and Youth, Ministry of Education, Sports and Youth, Tirana, Albania
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8
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Mikkola TS, Savolainen-Peltonen H, Venetkoski M, Ylikorkala O. New evidence for cardiac benefit of postmenopausal hormone therapy. Climacteric 2017; 20:5-10. [DOI: 10.1080/13697137.2016.1262839] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- T. S. Mikkola
- Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - H. Savolainen-Peltonen
- Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - M. Venetkoski
- Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - O. Ylikorkala
- Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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9
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Wenderlein JM. Primärprävention des Diabetes mellitus Typ 2. GYNAKOLOGISCHE ENDOKRINOLOGIE 2016. [DOI: 10.1007/s10304-016-0056-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Khoo SK, Tripcony L. Variation in use of menopausal hormone treatment on risk of health outcomes. World J Obstet Gynecol 2016; 5:127-133. [DOI: 10.5317/wjog.v5.i1.127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 09/28/2015] [Accepted: 11/25/2015] [Indexed: 02/05/2023] Open
Abstract
AIM: To determine the relative risk of selected serious outcomes with variations in use of menopausal hormone treatment (MHT).
METHODS: A cohort of 489 women, randomly recruited at age 40-79 years, from a longitudinal study of urbanised population was a study group and was followed for 14 years. Four selected outcomes (coronary artery disease, stroke, peripheral artery disease, breast cancer) were tested. Each woman on entry to the study was interviewed by a dedicated medical practitioner, and data on menstrual and menopausal history and health status were obtained. Outcome information was ascertained by questionnaire and medical reports from attending medical practitioners. In case of death, cause of death was checked with the Registry of Births, Deaths, Marriages and Divorce. This information was available for all women. An ever-user of MHT was defined as use for 6 mo or more at any time during the study. A late start of MHT was defined as 3 years or more from onset of menopause. The generalised linear statistical package was used to examine the data; univariate logistic regression models were used to describe the relationship between patient characteristics and a disease outcome, followed by stepwise multi variate analysis, controlling for age, lifestyle factors and co-morbidities.
RESULTS: The risk of ever-use of MHT was significantly increased only for peripheral artery disease (RR = 2.16; 0.99, 4.71; P = 0.05), and not for coronary artery disease, stroke and breast cancer. A late start of MHT (three years or more from onset of menopause) was associated with significantly increased risks for coronary artery disease (RR = 2.56; 1.15, 5.72; P = 0.02) and peripheral artery disease (RR = 4.42; 1.55, 12.64; P = 0.005), and use after age 60 years with significantly increased risks for coronary artery disease (RR = 4.98; 2.19, 11.55; P < 0.001), stroke (RR = 2.99; 1.11, 8.08; P = 0.03) and peripheral artery disease (RR = 4.18; 1.24, 14.14; P = 0.02). Use up to 10 years was not associated with significant risk for all outcomes. These risks were confirmed by stepwise multi variate analysis, adjusting for age at recruitment, body mass index, smoking, physical activity and alcohol use, and existing diabetes, mellitus, hypertension and hypercholesterolaemia. Regardless of variations in use, risk for breast cancer was not found.
CONCLUSION: The study confirms ever-use of MHT affected only risk of peripheral artery disease; but some use variations could have adverse effects.
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Fantasia HC, Sutherland MA. Hormone Therapy for the Management of Menopause Symptoms. J Obstet Gynecol Neonatal Nurs 2014; 43:226-35; quiz E18-9. [DOI: 10.1111/1552-6909.12282] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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12
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Tuomikoski P, Mikkola TS. Postmenopausal hormone therapy and coronary heart disease in early postmenopausal women. Ann Med 2014; 46:1-7. [PMID: 24266727 DOI: 10.3109/07853890.2013.854982] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In women, cardiovascular disease (CVD) accounts for about half of all deaths in Western countries. It is generally accepted that endogenous estrogen protects premenopausal women from CVD. However, whether postmenopausal hormone therapy (HT) confers cardiovascular benefit or harm remains controversial. One of the most pronounced factors modifying the cardiovascular effects of HT is age or time since menopause at the initiation of HT. Recently also the impact of hot flushes on CVD risk and the outcomes of HT has gained attention. This review summarizes the newest data regarding HT and CVD in recently postmenopausal women aged 50-59 years in light of the results from older HT trials. The aim is to help clinicians counsel their patients regarding the individual risks and benefits associated with HT use in this age group, where HT use is most prevalent.
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Affiliation(s)
- Pauliina Tuomikoski
- Department of Obstetrics and Gynecology, Helsinki University Central Hospital , Helsinki , Finland
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13
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Sarrel PM, Njike VY, Vinante V, Katz DL. The mortality toll of estrogen avoidance: an analysis of excess deaths among hysterectomized women aged 50 to 59 years. Am J Public Health 2013; 103:1583-8. [PMID: 23865654 DOI: 10.2105/ajph.2013.301295] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We examined the effect of estrogen avoidance on mortality rates among hysterectomized women aged 50 to 59 years. METHODS We derived a formula to relate the excess mortality among hysterectomized women aged 50 to 59 years assigned to placebo in the Women's Health Initiative randomized controlled trial to the entire population of comparable women in the United States, incorporating the decline in estrogen use observed between 2002 and 2011. RESULTS Over a 10-year span, starting in 2002, a minimum of 18 601 and as many as 91 610 postmenopausal women died prematurely because of the avoidance of estrogen therapy (ET). CONCLUSIONS ET in younger postmenopausal women is associated with a decisive reduction in all-cause mortality, but estrogen use in this population is low and continuing to fall. Our data indicate an associated annual mortality toll in the thousands of women aged 50 to 59 years. Informed discussion between these women and their health care providers about the effects of ET is a matter of considerable urgency.
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Affiliation(s)
- Philip M Sarrel
- Departments of Obstetrics and Gynecology and Psychiatry, Yale University School of Medicine, New Haven, CT, USA.
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14
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Niedrigdosierte transdermale Östradiol-Antiandrogen-Therapie. GYNAKOLOGISCHE ENDOKRINOLOGIE 2012. [DOI: 10.1007/s10304-012-0510-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Individualizing Management for Common Concerns of Postmenopausal Women. J Nurse Pract 2012. [DOI: 10.1016/j.nurpra.2011.09.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Purbrick B, Stranks K, Sum C, MacLennan AH. Future long-term trials of postmenopausal hormone replacement therapy – what is possible and what is the optimal protocol and regimen? Climacteric 2012; 15:288-93. [DOI: 10.3109/13697137.2011.635825] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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17
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Hiljadnikova Bajro M, Josifovski T, Panovski M, Jankulovski N, Kapedanovska Nestorovska A, Matevska N, Petrusevska N, Dimovski AJ. Promoter length polymorphism in UGT1A1 and the risk of sporadic colorectal cancer. Cancer Genet 2012; 205:163-7. [DOI: 10.1016/j.cancergen.2012.01.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2011] [Revised: 01/23/2012] [Accepted: 01/30/2012] [Indexed: 10/28/2022]
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18
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Davey DA. Update: Estrogen and Estrogen plus Progestin Therapy in the Care of Women at and after the Menopause. WOMENS HEALTH 2012; 8:169-89. [DOI: 10.2217/whe.12.1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Much new information on menopausal hormone therapy (MHT) has become available since the publication of the first report of the Women's Health Initiative in 2002 and a consensus is now emerging. The risk of breast cancer depends on type of MHT, duration of use, body mass, breast density and interval between menopause and starting MHT. The risk of breast cancer is generally increased by MHT, particularly in lean women with no previous MHT who start estrogen–progestin therapy near the menopause and continue for several years, but there is no increased risk 5 years after stopping MHT. The risks of venous thrombo-embolic disease (VTE), stroke and coronary heart disease (CHD) depend on age on starting MHT, dose, nature and route of administration of MHT. The risk of VTE is increased in women over 60 years of age and in women who are obese or have had a VTE but may not be increased by transdermal estrogens. The risk of stroke is very small in women under 60 years of age and may not be increased by low dose oral and low dose transdermal estrogen, MHT is of benefit in preventing atherosclerosis and CHD in healthy younger postmenopausal women (under the age of 60) but is not of benefit, and may be harmful, in older women with clinical or subclinical atherosclerosis. MHT prevents bone loss and osteoporosis but is not generally recommended in women over 60 because of the risks of VTE, stroke and CHD, and if stopped at 60 years does not prevent fractures in later life. MHT reduces the overall mortality in women under 60. MHT is by far the most effective treatment, and greatly improves the quality of life in women with menopausal symptoms. A simplified approach to MHT is suggested as a framework for the care of women at and after the menopause.
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Affiliation(s)
- Dennis A Davey
- Department of Obstetrics & Gynecology, Faculty of Health Sciences, University of Cape Town, Observatory, Western Cape 7925, South Africa,
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Bolca S, Bracke M, Depypere H. Soy consumption during menopause. Facts Views Vis Obgyn 2012; 4:30-7. [PMID: 24753886 PMCID: PMC3991438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
In developed countries, the life expectancy of women is currently extending more than 30 years beyond the age of menopause. The menopausal transition is often associated with complaints. The conflicting results on the effectivity of phytoestrogens to alleviate menopausal symptoms. This discrepancy in treatment effect may be due to the large interindividual variation in isoflavone bioavailability in general and equol production in particular. Equol, a microbial metabolite of daidzein, has been hypothesized as a clue to the effectiveness of soy and its isoflavones, but only about 30-50% of the population harbor an intestinal microbial ecosystem supporting the conversion of daidzein into equol. There is much concern on breast cancer, since this incidence of this disease increases with age. There is indication that soy phytoestrogens may decrease this breast cancer incidence. In order to evaluate the estrogenic potential of these exposure levels, we studied the isoflavone-derived E2α- and E2β-equivalents (i.e. 17β-estradiol (E2)-equivalents towards ERα and ERβ, respectively) in human breast tissue. Total isoflavones showed a breast adipose/glandular tissue distribution of 40/60 and their derived E2β-equivalents exceeded on average 21 ± 4 and 40 ± 10 times the endogenous E2 concentrations in corresponding adipose and glandular biopsies, respectively, whereas the E2α/E2 ratios were 0.4 ± 0.1 and 0.8 ± 0.2 in adipose and glandular breast tissue, respectively. These calculations suggest that, at least in this case, soy consumption could elicit partial ERβ agonistic effects in human breast tissue. We are currently characterizing the differential activation of estrogen-responsive genes between dietary isoflavones, the chemopreventive selective ER modulators tamoxifen and raloxifene and exogenous estrogens in a controlled dietary intervention trial that integrates data on the exposure to estrogenically active compounds, expression of isoflavone and estrogen target genes, and epigenetic events. During the menopause, there is a close relation between the drop in serum estrogen and negative metabolic changes such as the increase in bone resorption and negative change in the serum lipid profile. Randomized controlled trials measuring bone turnover markers in menopausal women revealed that soy isoflavone supplements significantly but moderately decrease the bone resorption marker urinary deoxypyridinoline without significant effects on the bone formation markers serum bone alkaline phosphatase and osteocalcin.
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Affiliation(s)
- S Bolca
- Laboratory for Bioinformatics and Computational Genomics (Biobix), Faculty of Bioscience Engineering, Ghent University, Coupure links 653, B-9000 Ghent, Belgium
| | - M Bracke
- Laboratory for Experimental Cancer Research, Department of Radiotherapy and Experimental Cancer Research, Ghent University Hospital, De Pintelaan 185, B-9000 Ghent, Belgium
| | - H Depypere
- Menopause Clinic and Breast Clinic, Ghent University Hospital, De Pintelaan 185, B-9000 Ghent, Belgium
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Duan L, Xu X, Koebnick C, Lacey JV, Sullivan-Halley J, Templeman C, Marshall SF, Neuhausen SL, Ursin G, Bernstein L, Henderson KD. Bilateral oophorectomy is not associated with increased mortality: the California Teachers Study. Fertil Steril 2011; 97:111-7. [PMID: 22088205 DOI: 10.1016/j.fertnstert.2011.10.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2011] [Revised: 10/05/2011] [Accepted: 10/07/2011] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To investigate the effect of surgical menopause due to bilateral oophorectomy on mortality, in light of evidence that bilateral oophorectomy among premenopausal women rapidly reduces endogenous hormone levels, thereby modifying risks of cardiovascular disease and breast cancer. DESIGN The California Teachers Study (CTS) is a prospective cohort study of 133,479 women initiated in 1995-1996 through a mailed, self-administered questionnaire. Relative risks and 95% confidence intervals (CI) were estimated using Cox proportional hazards regression. SETTING None. PATIENT(S) California Teachers Study participants who, at baseline, reported having surgical menopause due to bilateral oophorectomy (n = 9,785), were compared with participants with natural menopause (n = 32,219). INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) We investigated whether bilateral oophorectomy was associated with all-cause, cardiovascular, or cancer mortality, overall and by menopausal hormone therapy use status. RESULT(S) Among participants aged <45 years at menopause, multivariable relative risks were 0.86 (95% CI, 0.74-1.00), 0.85 (95% CI, 0.66-1.11), and 0.91 (95% CI, 0.67-1.23) for all-cause mortality, cardiovascular mortality, and cancer mortality, respectively. Among participants with an age at menopause of ≥45 years, multivariable relative risks were 0.87 (95% CI, 0.80-0.94), 0.83 (95% CI, 0.71-0.96), and 0.84 (95% CI, 0.72-0.98) for all-cause, cardiovascular, and cancer mortality, respectively. The association between bilateral oophorectomy and mortality did not differ by baseline status of hormone therapy use. CONCLUSION(S) Surgical menopause due to bilateral oophorectomy vs. natural menopause does not increase all-cause, cardiovascular, or cancer mortality.
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Affiliation(s)
- Lei Duan
- Division of Cancer Etiology, Department of Population Sciences, Beckman Research Institute, City of Hope, Duarte, California 91010, USA
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