1
|
Pradhan P, Wen W, Shrubsole M, Steinwandel M, Han X, Powers AC, Lipworth L, Zheng W. Association of cardiometabolic comorbidities with mortality among low-income Black and White Americans. J Natl Med Assoc 2024; 116:189-201. [PMID: 38296693 DOI: 10.1016/j.jnma.2024.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/20/2023] [Accepted: 01/09/2024] [Indexed: 02/02/2024]
Abstract
METHODS Investigated the association of multiple cardiometabolic comorbidities with total/major cause-specific mortality and evaluate if this association might be modified by race among predominantly low-income Black and White participants. METHODS The Southern Community Cohort Study, prospective cohort study. Participants (40-79 years) recruited predominantly from community health centers across 12 states in southeastern United States. Enrollment began in 2002 and concluded in 2009, follow-up until 2020. Cardiometabolic comorbidities (diabetes, hypertension, myocardial infarction, stroke) ascertained at the baseline survey. Cox proportional hazard models used. RESULTS Study included 76,721 participants; 16,197, 41,944, 5,247, and 4,919 participants with prior diagnosis of diabetes, hypertension, myocardial infarction, and stroke, respectively at baseline. Compared to individuals with no comorbidity, individuals with any single comorbidity experienced a significantly 30 to 90% increased rate of death due to any causes. The increase in mortality was elevated with an increasing number of comorbidities, with HR of 3.81 (95% CI: 3.26-4.46) and a cumulative risk of 62.5% at age 75 years for total mortality for those with four comorbidities. The risk was high for death due to cardiovascular diseases (HR: 6.18, 95% CI: 5.12-7.47). These associations were stronger among Blacks than Whites. Individuals with four comorbidities at age 40 years were estimated to have a 16-year loss in life expectancy compared with those without any comorbidity. CONCLUSION Cardiometabolic comorbidities were associated with increases in all-cause and major cause-specific mortality, particularly Black Americans. This study calls for effective measures to prevent cardiometabolic comorbidities to reduce premature deaths in underserved Americans.
Collapse
Affiliation(s)
- Pranoti Pradhan
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, 1161 21(st) Avenue South, Nashville, TN, 37232 USA
| | - Wanqing Wen
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, 1161 21(st) Avenue South, Nashville, TN, 37232 USA
| | - Martha Shrubsole
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, 1161 21(st) Avenue South, Nashville, TN, 37232 USA
| | - Mark Steinwandel
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, 1161 21(st) Avenue South, Nashville, TN, 37232 USA
| | - Xijing Han
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, 1161 21(st) Avenue South, Nashville, TN, 37232 USA
| | - Alvin C Powers
- Division of Diabetes and Endocrinology, Department of Medicine, Vanderbilt University Medical Center, 1301 Medical Center Drive, Nashville, TN, 37232 USA
| | - Loren Lipworth
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, 1161 21(st) Avenue South, Nashville, TN, 37232 USA
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, 1161 21(st) Avenue South, Nashville, TN, 37232 USA.
| |
Collapse
|
2
|
Astley M, Caskey FJ, Evans M, Torino C, Szymczak M, Drechsler C, Pippias M, de Rooij E, Porto G, Stel VS, Dekker FW, Wanner C, Jager KJ, Chesnaye NC. The impact of gender on the risk of cardiovascular events in older adults with advanced chronic kidney disease. Clin Kidney J 2023; 16:2396-2404. [PMID: 38046000 PMCID: PMC10689190 DOI: 10.1093/ckj/sfad088] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Indexed: 12/05/2023] Open
Abstract
Background Patients with chronic kidney disease (CKD) are at a higher risk of major adverse cardiovascular events (MACE) compared with the general population, but gender differences in this risk, especially in older adults, are not fully known. We aim to identify gender differences in the risk of MACE in older European CKD patients, and explore factors that may explain these differences. Methods The European Quality study (EQUAL) is a prospective study on stage 4-5 CKD patients, ≥65 years old, not on dialysis, from Germany, Italy, the Netherlands, Poland, Sweden and the UK. Cox regression and cumulative incidence competing risk curves were used to identify gender differences in MACE risks. Mediation analysis was used to identify variables which may explain risk differences between men and women. Results A total of 417 men out of 1134 (37%) and 185 women out of 602 women (31%) experienced at least one MACE, over a follow-up period of 5 years. Women had an 18% lower risk of first MACE compared with men (hazard ratio 0.82; 95% confidence interval 0.69-0.97; P = .02), which was attenuated after adjusting for pre-existing cardiometabolic comorbidities and cardiovascular risk factors. There were no significant gender differences in the risk of recurrent MACE or fatal MACE. The risk difference in MACE by gender was larger in patients aged 65-75 years, compared with patients over 75 years. Conclusions In a cohort of older adults with advanced CKD, women had lower risks of MACE. These risk differences were partially explained by pre-existing cardiometabolic comorbidities and cardiovascular risk factors.
Collapse
Affiliation(s)
- Megan Astley
- Amsterdam UMC location University of Amsterdam, ERA Registry, Medical Informatics, Amsterdam, the Netherlands
- Amsterdam Public Health, Health Behaviours and Chronic Diseases and Methodology, Amsterdam, the Netherlands
| | - Fergus J Caskey
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Marie Evans
- Renal Unit, Department of Clinical Intervention and Technology (CLINTEC), Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Claudia Torino
- IFC-CNR, Clinical Epidemiology and Pathophysiology of Renal Diseases and Hypertension, Reggio Calabria, Italy
| | - Maciej Szymczak
- Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wroclaw, Poland
| | | | - Maria Pippias
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- North Bristol NHS Trust, Renal Unit, Bristol, UK
| | - Esther de Rooij
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Gaetana Porto
- G.O.M., Bianchi Melacrino Morelli, Reggio Calabria, Italy
| | - Vianda S Stel
- Amsterdam UMC location University of Amsterdam, ERA Registry, Medical Informatics, Amsterdam, the Netherlands
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands
| | - Friedo W Dekker
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Christoph Wanner
- Division of Nephrology, University Hospital of Würzburg, Würzburg, Germany
| | - Kitty J Jager
- Amsterdam UMC location University of Amsterdam, ERA Registry, Medical Informatics, Amsterdam, the Netherlands
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands
| | - Nicholas C Chesnaye
- Amsterdam UMC location University of Amsterdam, ERA Registry, Medical Informatics, Amsterdam, the Netherlands
- Amsterdam Public Health Research Institute, Quality of Care, Amsterdam, the Netherlands
| |
Collapse
|
3
|
Han Y, Hu Y, Yu C, Sun D, Pang Y, Pei P, Yang L, Chen Y, Du H, Liu J, Schmidt D, Avery D, Chen J, Chen Z, Li L, Lv J. Duration-dependent impact of cardiometabolic diseases and multimorbidity on all-cause and cause-specific mortality: a prospective cohort study of 0.5 million participants. Cardiovasc Diabetol 2023; 22:135. [PMID: 37308998 DOI: 10.1186/s12933-023-01858-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 05/12/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND The association of incident cardiometabolic multimorbidity (CMM) with mortality risk is rarely studied, and neither are the durations of cardiometabolic diseases (CMDs). Whether the association patterns of CMD durations with mortality change as individuals progress from one CMD to CMM is unclear. METHODS Data from China Kadoorie Biobank of 512,720 participants aged 30-79 was used. CMM was defined as the simultaneous presence of two or more CMDs of interest, including diabetes, ischemic heart disease, and stroke. Cox regression was used to estimate the hazard ratios (HRs) and 95% confidence intervals (CIs) for the duration-dependent associations of CMDs and CMM with all-cause and cause-specific mortality. All information on exposures of interest was updated during follow-up. RESULTS During a median follow-up of 12.1 years, 99,770 participants experienced at least one incident CMD, and 56,549 deaths were documented. Among 463,178 participants free of three CMDs at baseline, compared with no CMD during follow-up, the adjusted HRs (95% CIs) between CMM and all-cause mortality, mortality from circulatory system diseases, respiratory system diseases, cancer, and other causes were 2.93 (2.80-3.07), 5.05 (4.74-5.37), 2.72 (2.35-3.14), 1.30 (1.16-1.45), and 2.30 (2.02-2.61), respectively. All CMDs exhibited a high mortality risk in the first year of diagnosis. Subsequently, with prolonged disease duration, mortality risk increased for diabetes, decreased for IHD, and sustained at a high level for stroke. With the presence of CMM, the above association estimates inflated, but the pattern of which remained. CONCLUSION Among Chinese adults, mortality risk increased with the number of the CMDs and changed with prolonged disease duration, the patterns of which varied among the three CMDs.
Collapse
Affiliation(s)
- Yuting Han
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Yizhen Hu
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Canqing Yu
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing, China
| | - Dianjianyi Sun
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing, China
| | - Yuanjie Pang
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing, China
| | - Pei Pei
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China
| | - Ling Yang
- Medical Research Council Population Health Research Unit at the University of Oxford, Oxford, UK
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Yiping Chen
- Medical Research Council Population Health Research Unit at the University of Oxford, Oxford, UK
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Huaidong Du
- Medical Research Council Population Health Research Unit at the University of Oxford, Oxford, UK
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Jingchao Liu
- NCDs Prevention and Control Department, Wuzhong CDC, Suzhou, Jiangsu, China
| | - Dan Schmidt
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Daniel Avery
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Junshi Chen
- China National Center for Food Safety Risk Assessment, Beijing, China
| | - Zhengming Chen
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Liming Li
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, China.
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China.
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing, China.
| | - Jun Lv
- Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, China.
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China.
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing, China.
| |
Collapse
|
4
|
Hu G, Ding J, Ryan DH. Trends in obesity prevalence and cardiometabolic risk factor control in US adults with diabetes, 1999-2020. Obesity (Silver Spring) 2023; 31:841-851. [PMID: 36697975 PMCID: PMC9974736 DOI: 10.1002/oby.23652] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 10/27/2022] [Indexed: 01/27/2023]
Abstract
OBJECTIVE Trends in obesity prevalence and trends in control of cardiometabolic risk factors among National Health and Nutrition Examination Survey participants with diabetes from 1999 through 2020 were analyzed. METHODS Adults who were 20 years or older and who reported having received a diagnosis of diabetes from a physician were included. RESULTS The prevalence of overall obesity, obesity class II, and obesity class III increased from 46.9%, 14.1%, and 10.3% in 1999 to 2002 to 58.1%, 16.6%, and 14.8% in 2015 to 2020, respectively. The prevalence of participants who achieved glycemic control (HbA1c <7%) increased from 42.5% in 1999 to 2002 to 51.8% in 2007 to 2010, then decreased to 48.0% in 2015 to 2020. The prevalence of participants who achieved blood pressure control (<140/90 mmHg) or achieved non-high-density lipoprotein cholesterol control (<130 mg/dL) increased throughout the study periods. The prevalence of participants who met all three risk factor goals increased from 8.3% in 1999 to 2002 to 21.2% in 2011 to 2014 and then decreased to 18.5 in 2015 to 2020. Participants with obesity showed worsening glycemic control and lipid control than participants with normal weight. CONCLUSIONS There were increasing trends in prevalence of obesity, blood pressure control, and lipid control from 1999 to 2002 to 2015 to 2020. Participants with obesity showed worsening glycemic control and lipid control than normal-weight participants.
Collapse
Affiliation(s)
- Gang Hu
- Pennington Biomedical Research Center, Baton Rouge, LA
| | - Jonathan Ding
- Pennington Biomedical Research Center, Baton Rouge, LA
- California Institute of Technology, Pasadena, CA
| | - Donna H. Ryan
- Pennington Biomedical Research Center, Baton Rouge, LA
| |
Collapse
|
5
|
Green JB, Merrill P, Lokhnygina Y, Mentz RJ, Alfredsson J, Holman RR. Sex differences in the complications, care and clinical outcomes of patients with type 2 diabetes in the Exenatide Study of Cardiovascular Event Lowering (EXSCEL). Diabetes Obes Metab 2023; 25:1473-1484. [PMID: 36700460 DOI: 10.1111/dom.14993] [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: 09/22/2022] [Revised: 01/23/2023] [Accepted: 01/24/2023] [Indexed: 01/27/2023]
Abstract
AIM To examine sex differences in the characteristics and outcomes in participants with type 2 diabetes (T2D), with or without cardiovascular disease (CVD), randomized to once-weekly exenatide (EQW) or placebo in the Exenatide Study of Cardiovascular Event Lowering (EXSCEL). MATERIALS AND METHODS Baseline characteristics were summarized and compared by sex. Cox proportional hazards regression models were used for clinical outcomes, including the primary composite outcome of cardiovascular (CV) death, non-fatal myocardial infarction or non-fatal stroke (MACE3). Models including sex-by-treatment interaction were used to evaluate differences in effects of EQW. RESULTS Overall, 5603 women and 9149 men were followed for a median of 3.2 years. Women were younger (mean 61.4 vs. 62.2 years, P < .001) and had a shorter duration of diabetes (mean 12.9 vs. 13.2 years, P = .039) and less coronary artery disease (35.2% vs. 61.0%, P < .001) than men, but also a less favourable metabolic risk profile and lower use of cardioprotective medications. MACE3 occurred in 9.1% of women and 13.5% of men, corresponding to 2.82 versus 4.40 events/100 participant-years (adjusted hazard ratio 0.80, 95% CI: 0.70-0.93, P = .003). There was no difference in MACE3 with EQW compared with placebo, or evidence of heterogeneity of treatment effect by sex. CONCLUSIONS This analysis of a large population of individuals with T2D, with or without established CVD, identified between-sex differences in clinical characteristics and care. Despite having worse management of CV risk factors, women had significantly lower rates of important CV events not attributable to the effects of study treatment.
Collapse
Affiliation(s)
- Jennifer B Green
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Peter Merrill
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Yuliya Lokhnygina
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Robert J Mentz
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Joakim Alfredsson
- Department of Cardiology and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Rury R Holman
- Diabetes Trials Unit, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| |
Collapse
|
6
|
Smoking and diabetes: sex and gender aspects and their impact on vascular diseases. Can J Cardiol 2023; 39:681-692. [PMID: 36702239 DOI: 10.1016/j.cjca.2023.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/24/2023] Open
Abstract
Smoking and diabetes mellitus (DM) have been identified as two major cardiovascular risk factors for many years. In the field of cardiovascular diseases, considering sex differences, or gender differences, or both has become an essential element in moving toward equitable and quality healthcare. We reviewed the impact of sex or gender on the link between smoking and DM. The risk of type 2 DM (T2DM) due to smoking has been established in both sexes at the same level. As is the case in the general population, the prevalence of smoking in those with DM is higher in men than in women, although the decrease in smoking observed in recent years is more pronounced in men than in women. Regarding chronic DM complications, smoking is an independent risk factor for all-cause mortality, as well as macrovascular and microvascular complications, in both sexes. Nevertheless, in T2DM, the burden of smoking appears to be greater in women than in men for coronary heart disease morbidity, women having a 50% higher risk of fatal coronary event. Women are more dependent to nicotine, cumulate psychosocial barriers to quitting smoking, and are more likely to gain weight, which might make it more difficult for them to quit smoking. Smoking cessation advice and treatments should take into account gender differences to improve the success and long-term maintenance of abstinence in people with and without DM. This might include interventions that address emotions and stress in women or designed to reach specific populations of men.
Collapse
|
7
|
Davies MJ, Aroda VR, Collins BS, Gabbay RA, Green J, Maruthur NM, Rosas SE, Del Prato S, Mathieu C, Mingrone G, Rossing P, Tankova T, Tsapas A, Buse JB. Management of hyperglycaemia in type 2 diabetes, 2022. A consensus report by the American Diabetes Association (ADA) and the European Association for the Study of Diabetes (EASD). Diabetologia 2022; 65:1925-1966. [PMID: 36151309 PMCID: PMC9510507 DOI: 10.1007/s00125-022-05787-2] [Citation(s) in RCA: 224] [Impact Index Per Article: 112.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 08/18/2022] [Indexed: 01/11/2023]
Abstract
The American Diabetes Association and the European Association for the Study of Diabetes convened a panel to update the previous consensus statements on the management of hyperglycaemia in type 2 diabetes in adults, published since 2006 and last updated in 2019. The target audience is the full spectrum of the professional healthcare team providing diabetes care in the USA and Europe. A systematic examination of publications since 2018 informed new recommendations. These include additional focus on social determinants of health, the healthcare system and physical activity behaviours including sleep. There is a greater emphasis on weight management as part of the holistic approach to diabetes management. The results of cardiovascular and kidney outcomes trials involving sodium-glucose cotransporter-2 inhibitors and glucagon-like peptide-1 receptor agonists, including assessment of subgroups, inform broader recommendations for cardiorenal protection in people with diabetes at high risk of cardiorenal disease. After a summary listing of consensus recommendations, practical tips for implementation are provided.
Collapse
Affiliation(s)
- Melanie J Davies
- Leicester Diabetes Research Centre, University of Leicester, Leicester, UK.
- Leicester National Institute for Health Research (NIHR) Biomedical Research Centre, University Hospitals of Leicester NHS Trust, Leicester, UK.
| | - Vanita R Aroda
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Billy S Collins
- National Heart, Lung, and Blood Institute, Bethesda, MD, USA
| | | | - Jennifer Green
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Nisa M Maruthur
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sylvia E Rosas
- Kidney and Hypertension Unit, Joslin Diabetes Center, Harvard Medical School, Boston, MA, USA
| | - Stefano Del Prato
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Chantal Mathieu
- Clinical and Experimental Endocrinology, KU Leuven, Leuven, Belgium
| | - Geltrude Mingrone
- Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Division of Diabetes and Nutritional Sciences, School of Cardiovascular and Metabolic Medicine and Sciences, King's College London, London, UK
| | - Peter Rossing
- Steno Diabetes Center Copenhagen, Herlev, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Tsvetalina Tankova
- Department of Endocrinology, Medical University - Sofia, Sofia, Bulgaria
| | - Apostolos Tsapas
- Diabetes Centre, Clinical Research and Evidence-based Medicine Unit, Aristotle University Thessaloniki, Thessaloniki, Greece
- Harris Manchester College, University of Oxford, Oxford, UK
| | - John B Buse
- University of North Carolina School of Medicine, Chapel Hill, NC, USA.
| |
Collapse
|
8
|
Davies MJ, Aroda VR, Collins BS, Gabbay RA, Green J, Maruthur NM, Rosas SE, Del Prato S, Mathieu C, Mingrone G, Rossing P, Tankova T, Tsapas A, Buse JB. Management of Hyperglycemia in Type 2 Diabetes, 2022. A Consensus Report by the American Diabetes Association (ADA) and the European Association for the Study of Diabetes (EASD). Diabetes Care 2022; 45:2753-2786. [PMID: 36148880 PMCID: PMC10008140 DOI: 10.2337/dci22-0034] [Citation(s) in RCA: 393] [Impact Index Per Article: 196.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 08/04/2022] [Indexed: 02/07/2023]
Abstract
The American Diabetes Association and the European Association for the Study of Diabetes convened a panel to update the previous consensus statements on the management of hyperglycemia in type 2 diabetes in adults, published since 2006 and last updated in 2019. The target audience is the full spectrum of the professional health care team providing diabetes care in the U.S. and Europe. A systematic examination of publications since 2018 informed new recommendations. These include additional focus on social determinants of health, the health care system, and physical activity behaviors, including sleep. There is a greater emphasis on weight management as part of the holistic approach to diabetes management. The results of cardiovascular and kidney outcomes trials involving sodium-glucose cotransporter 2 inhibitors and glucagon-like peptide 1 receptor agonists, including assessment of subgroups, inform broader recommendations for cardiorenal protection in people with diabetes at high risk of cardiorenal disease. After a summary listing of consensus recommendations, practical tips for implementation are provided.
Collapse
Affiliation(s)
- Melanie J. Davies
- Leicester Diabetes Research Centre, University of Leicester, Leicester, U.K
- Leicester National Institute for Health Research Biomedical Research Centre, University Hospitals of Leicester NHS Trust, Leicester, U.K
| | - Vanita R. Aroda
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | | | | | - Jennifer Green
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - Nisa M. Maruthur
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Sylvia E. Rosas
- Kidney and Hypertension Unit, Joslin Diabetes Center, Harvard Medical School, Boston, MA
| | - Stefano Del Prato
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Chantal Mathieu
- Clinical and Experimental Endocrinology, KU Leuven, Leuven, Belgium
| | - Geltrude Mingrone
- Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Division of Diabetes and Nutritional Sciences, School of Cardiovascular and Metabolic Medicine and Sciences, King’s College London, London, U.K
| | - Peter Rossing
- Steno Diabetes Center Copenhagen, Herlev, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | | | - Apostolos Tsapas
- Diabetes Centre, Clinical Research and Evidence-Based Medicine Unit, Aristotle University Thessaloniki, Thessaloniki, Greece
- Harris Manchester College, University of Oxford, Oxford, U.K
| | - John B. Buse
- University of North Carolina School of Medicine, Chapel Hill, NC
| |
Collapse
|
9
|
Fujita Y, Morimoto T, Tokushige A, Ikeda M, Shimabukuro M, Node K, Ueda S. Women with type 2 diabetes and coronary artery disease have a higher risk of heart failure than men, with a significant gender interaction between heart failure risk and risk factor management: a retrospective registry study. BMJ Open Diabetes Res Care 2022; 10:10/2/e002707. [PMID: 35473826 PMCID: PMC9045107 DOI: 10.1136/bmjdrc-2021-002707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 03/19/2022] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Women are generally perceived to have a lower risk of cardiovascular events than men, despite a lack of data, particularly among patients with diabetes. Here, we investigated gender differences in the risk of heart failure (HF) events in patients with type 2 diabetes and coronary artery disease (CAD). We also assessed the association between cardiovascular risk factor management and HF events. RESEARCH DESIGN AND METHODS This retrospective registry study enrolled consecutive patients with both type 2 diabetes and CAD, based on angiography records and medical charts at 70 teaching hospitals in Japan, from January 2005 to December 2015. RESULTS The registry included 7785 patients with a mean follow-up period of 1328 days. The mean age of the patients was 67.6 years. The risk of hospitalization for HF in patients with both type 2 diabetes and CAD was significantly higher among women than among men (HR, 1.26, 95% CI 1.06 to 1.50). The relationship between HF risk and achieved low-density lipoprotein cholesterol (LDL-c) and systolic blood pressure, but not hemoglobin A1c, differed between women and men, with statistically significant interactions (p=0.009 and p=0.043, respectively). CONCLUSIONS Women with type 2 diabetes and CAD have a higher risk of HF than men. A significant gender interaction was observed in the association between HF risk and risk factor management, particularly regarding LDL-c and systolic blood pressure. The effectiveness of risk factor management may differ between men and women regarding HF prevention among patients with type 2 diabetes and CAD.
Collapse
Affiliation(s)
- Yuko Fujita
- Department of Clinical Research and Management, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
- Department of Clinical Pharmacology and Therapeutics, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Takeshi Morimoto
- Department of Clinical Epidemiology, Hyogo College of Medicine, Hyogo, Japan
| | - Akihiro Tokushige
- Department of Clinical Pharmacology and Therapeutics, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Masayuki Ikeda
- Department of Medical Informatics, Kagawa University Hospital, Kagawa, Japan
| | - Michio Shimabukuro
- Department of Diabetes, Endocrinology and Metabolism, Fukushima Medical University, Fukushima, Japan
| | - Koichi Node
- Department of Cardiology, Saga University School of Medicine, Saga, Japan
| | - Shinichiro Ueda
- Department of Clinical Research and Management, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
- Department of Clinical Pharmacology and Therapeutics, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| |
Collapse
|
10
|
Kurl S, Pirjo H, Voutilainen A, Eija L. Combined effects of maximal oxygen uptake and glucose status on mortality: The prospective KIHD cohort study. Scand J Med Sci Sports 2022; 32:913-923. [PMID: 35103994 PMCID: PMC9305459 DOI: 10.1111/sms.14135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 01/14/2022] [Accepted: 01/25/2022] [Indexed: 12/02/2022]
Abstract
Objective To examine the combined effects of cardiorespiratory fitness (CRF) and prediabetes or diabetes on cardiovascular and noncardiovascular mortality. Patients and methods This prospective study evaluated a population‐based cohort of 1562 men aged 42–60 years at baseline (1984–1989). We utilized maximal oxygen uptake (VO2max) for assessing aerobic capacity and CRF in the cohort and stratified participants into six groups according to both their glucose status (diabetes, prediabetes, or no diabetes) and whether they were below‐ or above‐median VO2max. Deaths in the cohort were recorded till December 31 2016. Cox regression was used to calculate hazard ratios (HR) with 95% confidence intervals (CI) for cardiovascular and noncardiovascular mortality. Smoking, alcohol consumption, BMI, blood pressure, cholesterol, diagnosis of ischemic heart disease, and socioeconomic status served as covariates in the mortality analyses. Results During the follow‐up (mean 24.2 years), 341 men died from cardiovascular and 468 men from noncardiovascular causes. When compared to men with no diabetes and above‐median VO2max, the presence of either diabetes (HR = 4.10, 95% CI: 2.27–7.40) or prediabetes (HR = 2.10, 95% CI: 1.18–3.73) combined with below‐median VO2max increased the risk of cardiovascular death. Noncardiovascular mortality was increased by low oxygen uptake in men with prediabetes (HR = 2.24, 95% CI: 1.30–3.84), and among men with diabetes, the increase was not statistically significant (HR = 1.99, 95% CI: 0.91–4.32). Conclusions Cardiorespiratory fitness modifies the risk of death related to prediabetes and diabetes. This highlights the importance of CRF assessment and interventions to support the uptake of regular physical activity among aging men with disturbed glucose metabolism.
Collapse
Affiliation(s)
- Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Yliopistonranta 1 C, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Hakkarainen Pirjo
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Yliopistonranta 1 C, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Ari Voutilainen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Yliopistonranta 1 C, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Lönnroos Eija
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Yliopistonranta 1 C, P.O. Box 1627, FI-70211, Kuopio, Finland
| |
Collapse
|
11
|
Ding Q, Funk M, Spatz ES, Lin H, Batten J, Wu E, Whittemore R. Sex-specific impact of diabetes on all-cause mortality among adults with acute myocardial infarction: An updated systematic review and meta-analysis, 1988-2021. Front Endocrinol (Lausanne) 2022; 13:918095. [PMID: 36060979 PMCID: PMC9428712 DOI: 10.3389/fendo.2022.918095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 07/27/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The prevalence of diabetes and its impact on mortality after acute myocardial infarction (AMI) are well-established. Sex-specific analyses of the impact of diabetes on all-cause mortality after AMI have not been updated and comprehensively investigated. OBJECTIVE To conduct a systematic review and meta-analysis that examined sex-specific short-term, mid-term and long-term all-cause mortality associated with diabetes among AMI survivors (diabetes versus non-diabetes patients in men and women separately), using up-to-date data. METHODS We systematically searched Embase and MEDLINE for studies that were published from inception to November 14, 2021. Studies were included if (1) they studied post-AMI all-cause-mortality in patients with and without diabetes, (2) sex-specific all-cause mortality at short-term (in-hospital or within 90 days after discharge), mid-term (>90 days and within 5 years), and/or long-term (>5 years) were reported. From eligible studies, we used random effects meta-analyses models to estimate pooled unadjusted and adjusted sex-specific risk ratio (RR) of all-cause mortality at short-, mid-, and long-term follow-up for adults with diabetes compared with those without diabetes. RESULTS Of the 3647 unique studies identified, 20 studies met inclusion criteria. In the unadjusted analysis (Total N=673,985; women=34.2%; diabetes patients=19.6%), patients with diabetes were at a higher risk for all-cause mortality at short-term (men: RR, 2.06; women: RR, 1.83); and mid-term follow-up (men: RR, 1.69; women: RR, 1.52) compared with those without diabetes in both men and women. However, when adjusted RRs were used (Total N=7,144,921; women=40.0%; diabetes patients=28.4%), the associations between diabetes and all-cause mortality in both men and women were attenuated, but still significantly elevated for short-term (men: RR, 1.16; 95% CI, 1.12-1.20; women: RR, 1.29; 95% CI, 1.15-1.46), mid-term (men: RR, 1.39; 95% CI, 1.31-1.46; women: RR, 1.38; 95% CI, 1.20-1.58), and long-term mortality (men: RR, 1.58; 95% CI, 1.22-2.05; women: RR, 1.76; 95% CI, 1.25-2.47). In men, all-cause mortality risk associated with diabetes tended to increase with the duration of follow-up (p<0.0001). CONCLUSIONS Diabetes has substantial and sustained effects on post-AMI all-cause mortality at short-term, mid-term and long-term follow-up, regardless of sex. Tailoring AMI treatment based on patients' diabetes status, duration of follow-up and sex may help narrow the gap in all-cause mortality between patients with diabetes and those without diabetes.
Collapse
Affiliation(s)
- Qinglan Ding
- College of Health and Human Sciences, Purdue University, West Lafayette, IN, United States
- School of Nursing, Yale University, West Haven, CT, United States
- *Correspondence: Qinglan Ding,
| | - Marjorie Funk
- School of Nursing, Yale University, West Haven, CT, United States
| | - Erica S. Spatz
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT, United States
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, United States
| | - Haiqun Lin
- Rutgers University School of Nursing, Newark, NJ, United States
| | - Janene Batten
- Harvey Cushing/John Hay Whitney Medical Library, Yale University, New Haven, CT, United States
| | - Emily Wu
- Krannert School of Management, Purdue University, West Lafayette, IN, United States
| | - Robin Whittemore
- School of Nursing, Yale University, West Haven, CT, United States
| |
Collapse
|
12
|
Subramanian N, Tavira B, Hofwimmer K, Gutsmann B, Massier L, Abildgaard J, Juul A, Rydén M, Arner P, Laurencikiene J. Sex-specific regulation of IL-10 production in human adipose tissue in obesity. Front Endocrinol (Lausanne) 2022; 13:996954. [PMID: 36313784 PMCID: PMC9606404 DOI: 10.3389/fendo.2022.996954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/20/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Obesity-associated metabolic complications display sexual dimorphism and can be impacted by cytokines. We previously showed that interleukin-10 (IL-10) was upregulated in white adipose tissue (WAT) of obese women with type 2 diabetes (T2D). Whether this pertains to men is unknown. The aim of this study was to compare the impact of obesity and T2D on WAT IL-10 levels in men versus women. METHODS Plasma and subcutaneous WAT biopsies were obtained from 108 metabolically well-characterized individuals. WAT IL10 expression/secretion and WAT-resident IL-10-secreting macrophage number were measured. Circulating sex hormone levels were correlated to WAT IL10 expression in 22 individuals and sex hormone effects on macrophage IL10 expression were investigated in vitro. RESULTS Obese women with T2D showed increased IL10 expression/secretion and IL-10-secreting WAT macrophage number compared to other female groups. This difference was absent in men. Non-obese women and men with T2D showed similar IL-10 levels compared to healthy controls, indicating that T2D alone does not regulate IL-10. Although WAT IL10 expression correlated with serum estrone (E1) concentrations, recombinant E1 did not affect macrophage IL10 expression in vitro. CONCLUSION WAT IL-10 levels are higher in women with obesity and T2D, but not in men and this effect is primarily attributed to obesity per se. This is less likely to be driven by circulating sex hormones. We propose that the WAT IL-10 might exert protective effects in obesity-associated chronic inflammation in women which could be one of the contributing factors for the decreased morbidity observed in women during obesity than men.
Collapse
Affiliation(s)
- Narmadha Subramanian
- Lipid laboratory, Unit of Endocrinology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- *Correspondence: Narmadha Subramanian, ; Jurga Laurencikiene,
| | - Beatriz Tavira
- Lipid laboratory, Unit of Endocrinology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Kaisa Hofwimmer
- Lipid laboratory, Unit of Endocrinology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Beate Gutsmann
- Medical Department III – Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, Leipzig, Germany
| | - Lucas Massier
- Lipid laboratory, Unit of Endocrinology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Medical Department III – Endocrinology, Nephrology, Rheumatology, University of Leipzig Medical Center, Leipzig, Germany
| | - Julie Abildgaard
- Centre for Physical Activity Research, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Danish Diabetes Academy, Odense University Hospital, Odense, Denmark
| | - Anders Juul
- Department of Growth and Reproduction, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Mikael Rydén
- Lipid laboratory, Unit of Endocrinology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Peter Arner
- Lipid laboratory, Unit of Endocrinology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Jurga Laurencikiene
- Lipid laboratory, Unit of Endocrinology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- *Correspondence: Narmadha Subramanian, ; Jurga Laurencikiene,
| |
Collapse
|
13
|
Canoy D, Tran J, Zottoli M, Ramakrishnan R, Hassaine A, Rao S, Li Y, Salimi-Khorshidi G, Norton R, Rahimi K. Association between cardiometabolic disease multimorbidity and all-cause mortality in 2 million women and men registered in UK general practices. BMC Med 2021; 19:258. [PMID: 34706724 PMCID: PMC8555122 DOI: 10.1186/s12916-021-02126-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 09/13/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Myocardial infarction (MI), stroke and diabetes share underlying risk factors and commonalities in clinical management. We examined if their combined impact on mortality is proportional, amplified or less than the expected risk separately of each disease and whether the excess risk is explained by their associated comorbidities. METHODS Using large-scale electronic health records, we identified 2,007,731 eligible patients (51% women) and registered with general practices in the UK and extracted clinical information including diagnosis of myocardial infarction (MI), stroke, diabetes and 53 other long-term conditions before 2005 (study baseline). We used Cox regression to determine the risk of all-cause mortality with age as the underlying time variable and tested for excess risk due to interaction between cardiometabolic conditions. RESULTS At baseline, the mean age was 51 years, and 7% (N = 145,910) have had a cardiometabolic condition. After a 7-year mean follow-up, 146,994 died. The sex-adjusted hazard ratios (HR) (95% confidence interval [CI]) of all-cause mortality by baseline disease status, compared to those without cardiometabolic disease, were MI = 1.51 (1.49-1.52), diabetes = 1.52 (1.51-1.53), stroke = 1.84 (1.82-1.86), MI and diabetes = 2.14 (2.11-2.17), MI and stroke = 2.35 (2.30-2.39), diabetes and stroke = 2.53 (2.50-2.57) and all three = 3.22 (3.15-3.30). Adjusting for other concurrent comorbidities attenuated these estimates, including the risk associated with having all three conditions (HR = 1.81 [95% CI 1.74-1.89]). Excess risks due to interaction between cardiometabolic conditions, particularly when all three conditions were present, were not significantly greater than expected from the individual disease effects. CONCLUSION Myocardial infarction, stroke and diabetes were associated with excess mortality, without evidence of any amplification of risk in people with all three diseases. The presence of other comorbidities substantially contributed to the excess mortality risks associated with cardiometabolic disease multimorbidity.
Collapse
Affiliation(s)
- Dexter Canoy
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Hayes House, 75 George St., OX1 2BQ, Oxford, UK. .,NIHR Oxford Biomedical Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK.
| | - Jenny Tran
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Hayes House, 75 George St., OX1 2BQ, Oxford, UK
| | | | - Rema Ramakrishnan
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Hayes House, 75 George St., OX1 2BQ, Oxford, UK
| | - Abdelaali Hassaine
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Hayes House, 75 George St., OX1 2BQ, Oxford, UK
| | - Shishir Rao
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Hayes House, 75 George St., OX1 2BQ, Oxford, UK
| | - Yikuan Li
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Hayes House, 75 George St., OX1 2BQ, Oxford, UK
| | - Gholamreza Salimi-Khorshidi
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Hayes House, 75 George St., OX1 2BQ, Oxford, UK
| | - Robyn Norton
- The George Institute for Global Health, University of New South Wales, Sydney, Australia
| | - Kazem Rahimi
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Hayes House, 75 George St., OX1 2BQ, Oxford, UK.,NIHR Oxford Biomedical Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| |
Collapse
|
14
|
Fourny N, Lan C, Bernard M, Desrois M. Male and Female Rats Have Different Physiological Response to High-Fat High-Sucrose Diet but Similar Myocardial Sensitivity to Ischemia-Reperfusion Injury. Nutrients 2021; 13:2914. [PMID: 34578791 PMCID: PMC8472056 DOI: 10.3390/nu13092914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/19/2021] [Accepted: 08/20/2021] [Indexed: 11/17/2022] Open
Abstract
Prediabetes is a strong predictor of type 2 diabetes and its associated cardiovascular complications, but few studies explore sexual dimorphism in this context. Here, we aim to determine whether sex influences physiological response to high-fat high-sucrose diet (HFS) and myocardial tolerance to ischemia-reperfusion injury. Male and female Wistar rats were subjected to standard (CTRL) or HFS diet for 5 months. Then, ex-vivo experiments on isolated perfused heart model were performed to evaluate tolerance to ischemia-reperfusion injury. HFS diet induced fasting hyperglycemia and increased body fat percent to a similar level in both sexes. However, glucose intolerance was more pronounced in female HFS. Cholesterol was increased only in female while male displayed higher level of plasmatic leptin. We observed increased heart weight to tibia length ratio only in males, but we showed a similar decrease in tolerance to ischemia-reperfusion injury in female and male HFS compared with respective controls, characterized by impaired cardiac function, energy metabolism and coronary flow during reperfusion. In conclusion, as soon as glucose intolerance and hyperglycemia develop, we observe higher sensitivity of hearts to ischemia-reperfusion injury without difference between males and females.
Collapse
Affiliation(s)
- Natacha Fourny
- Aix Marseille University, CNRS, CRMBM, 13005 Marseille, France; (C.L.); (M.B.); (M.D.)
| | | | | | | |
Collapse
|
15
|
Kim YR, Jeong MH, Ahn Y, Kim JH, Hong YJ, Kim MC, Cho KH, Han XY. Sex differences in long-term clinical outcomes of acute myocardial infarction according to the presence of diabetes mellitus. Korean J Intern Med 2021; 36:S99-S113. [PMID: 33430575 PMCID: PMC8009172 DOI: 10.3904/kjim.2020.477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 12/03/2020] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND/AIMS This study compared long-term clinical outcomes between male and female acute myocardial infarction (AMI) patients with and without diabetes mellitus (DM). METHODS From November 2011 to December 2015, 13,104 patients with AMI were enrolled in the Korea Acute Myocardial Infarction Registry National Institutes of Health (KAMIR-NIH) (4,458 diabetic patients and 8,646 non-diabetic patients). Propensity score matching (PSM) was used to reduce bias due to confounding variables. Following PSM, 2,046 diabetic patients, 1,023 males (69.8 ± 9.4 years) and 1,023 females (69.9 ± 9.4 years); and 3,412 non-diabetic patients, 1,706 males (70.0 ± 10.4 years) and 1,706 females (70.4 ± 10.8 years) were analyzed. Clinical outcomes were compared between male and female patients with and without diabetes over a 3-year clinical follow-up. RESULTS In diabetic patients, mortality (21.1% vs. 21.5%, p = 0.813) and major adverse cardiac events (MACE) (30.6% vs. 31.4%, p = 0.698) were not significantly different between males and females. However, mortality (15.8% vs. 12.0%, p = 0.002) and MACE (20.8% vs. 15.6%, p < 0.001) were significantly higher in male non-diabetic patients than in female non-diabetic patients. The predictors of mortality for both males and females in the diabetic and non-diabetic groups were old age, heart failure, renal dysfunction, anemia, and no percutaneous coronary intervention. CONCLUSION The long-term clinical outcomes in AMI patients with DM did not significantly differ by sex. However, the mortality and MACE in non-diabetic male patients were higher than those in females.
Collapse
Affiliation(s)
- Yu Ri Kim
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Myung Ho Jeong
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Youngkeun Ahn
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Ju Han Kim
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Young Joon Hong
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Min Chul Kim
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Kyung Hoon Cho
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Xiong Yi Han
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| |
Collapse
|
16
|
Köseoğlu D, Koparal SS, Özdemir Başer Ö, Berker D. Exenatide improves cardiovascular risk factors in obese patients with type 2 diabetes mellitus: a prospective study. Turk J Med Sci 2021; 51:167-174. [PMID: 32892547 PMCID: PMC7991851 DOI: 10.3906/sag-2004-154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 08/29/2020] [Indexed: 11/15/2022] Open
Abstract
Background/aim The aim of this study was to evaluate the effects of a 6-month treatment regimen with exenatide on the lipid profile, high-sensitivity C-reactive protein (hsCRP), carotid intima media thickness (CIMT), visceral adiposity, and nonalcoholic fatty liver disease (NAFLD), all of which are important cardiovascular risk factors. Materials and methods This study included 45 obese patients with type 2 diabetes mellitus (T2DM). Baseline clinical findings, laboratory parameters, and ultrasonography findings were recorded. An exenatide recipe was given twice daily to the patients and, after 6 months of therapy, the same variables were compared. The compared parameters were lipid profiles, hsCRP, aspartat aminotransferase, alanine aminotransferase, gamma-glutamyl transferase, liver craniocaudal diameter, visceral fat volume, subcutaneous fat thickness, and CIMT. Liver diameter, visceral fat volume, subcutaneous fat thickness, and CIMT were measured by ultrasonography. Results After therapy, statistically significant improvements were achieved in lipid profile, hsCRP, liver enzymes, body mass index, and waist and hip circumferences. Also, statistically significant decreases were obtained in liver craniocaudal diameter, subcutaneous fat thickness, visceral fat volume, and CIMT. The reduction of CIMT and liver diameter were not correlated with BMI and HbA1c reduction. Conclusion This study showed improvement in lipid profile and hsCRP levels with exenatide treatment. We also showed decrease in both visceral fat volume and subcutaneous fat thickness. We demonstrated significant decrease in liver enzymes with significant decrease in liver diameter. These findings support the use of exenatide in patients with NAFLD and T2DM. Additionally, this study showed that exenatide treatment given twice daily reduces CIMT in obese T2DM patients.
Collapse
Affiliation(s)
- Derya Köseoğlu
- Department of Endocrinology and Metabolism, Erol Olçok Education and Research Hospital, Çorum, Turkey
| | - Salih Süha Koparal
- Department of Radiology, Ankara City Hospital, Sağlık Bilimleri University, Ankara, Turkey
| | - Özden Özdemir Başer
- Department of Endocrinology and Metabolism, Yozgat State Hospital, Yozgat, Turkey
| | - Dilek Berker
- Department of Endocrinology and Metabolism, Ankara City Hospital, Sağlık Bilimleri University, Ankara, Turkey
| |
Collapse
|
17
|
Goossens GH, Jocken JWE, Blaak EE. Sexual dimorphism in cardiometabolic health: the role of adipose tissue, muscle and liver. Nat Rev Endocrinol 2021; 17:47-66. [PMID: 33173188 DOI: 10.1038/s41574-020-00431-8] [Citation(s) in RCA: 142] [Impact Index Per Article: 47.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/02/2020] [Indexed: 12/11/2022]
Abstract
Obesity is associated with many adverse health effects, such as an increased cardiometabolic risk. Despite higher adiposity for a given BMI, premenopausal women are at lower risk of cardiometabolic disease than men of the same age. This cardiometabolic advantage in women seems to disappear after the menopause or when type 2 diabetes mellitus develops. Sexual dimorphism in substrate supply and utilization, deposition of excess lipids and mobilization of stored lipids in various key metabolic organs (such as adipose tissue, skeletal muscle and the liver) are associated with differences in tissue-specific insulin sensitivity and cardiometabolic risk profiles between men and women. Moreover, lifestyle-related factors and epigenetic and genetic mechanisms seem to affect metabolic complications and disease risk in a sex-specific manner. This Review provides insight into sexual dimorphism in adipose tissue distribution, adipose tissue, skeletal muscle and liver substrate metabolism and tissue-specific insulin sensitivity in humans, as well as the underlying mechanisms, and addresses the effect of these sex differences on cardiometabolic health. Additionally, this Review highlights the implications of sexual dimorphism in the pathophysiology of obesity-related cardiometabolic risk for the development of sex-specific prevention and treatment strategies.
Collapse
Affiliation(s)
- Gijs H Goossens
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, Netherlands.
| | - Johan W E Jocken
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, Netherlands
| | - Ellen E Blaak
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, Netherlands.
| |
Collapse
|
18
|
Harreiter J, Fadl H, Kautzky-Willer A, Simmons D. Do Women with Diabetes Need More Intensive Action for Cardiovascular Reduction than Men with Diabetes? Curr Diab Rep 2020; 20:61. [PMID: 33033953 PMCID: PMC7544714 DOI: 10.1007/s11892-020-01348-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/10/2020] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW This narrative review makes the case for greater efforts to reduce cardiovascular disease (CVD) risk in women with diabetes. RECENT FINDINGS In a recent meta-analysis including five CVOTs of diabetes medications with 46,606 subjects, women (vs men) with type 2 diabetes had a higher relative risk for stroke (RR 1.28; 95% CI 1.09, 1.50) and heart failure (1.30; 1.21, 1.40). Prior studies found higher "within-gender" RR for CVD mortality in women with diabetes although men have an absolute higher risk. Women with prior gestational diabetes mellitus (GDM) have a 2-fold higher CVD risk than the background population. Worse CVD and CVD risk factor management in women, as well as lower female therapy adherence, contribute further to these disparities. The mechanism behind this excess risk includes biological, hormonal, socioeconomic, clinical, and behavioral factors that still require further investigation. The need for more intensive CVD reduction in women now includes more attention to screening for both incident diabetes and CVD risk factors among high-risk women.
Collapse
Affiliation(s)
- Jürgen Harreiter
- grid.22937.3d0000 0000 9259 8492Gender Medicine Unit, Division of Endocrinology and Metabolism, Department of Medicine III, Medical University of Vienna, Spitalgasse 23, 1090 Vienna, Austria
| | - Helena Fadl
- grid.15895.300000 0001 0738 8966Department of Obstetrics and Gynaecology, Faculty of Medicine and Health, Örebro University, SE 70182 Örebro, Sweden
| | - Alexandra Kautzky-Willer
- grid.22937.3d0000 0000 9259 8492Gender Medicine Unit, Division of Endocrinology and Metabolism, Department of Medicine III, Medical University of Vienna, Spitalgasse 23, 1090 Vienna, Austria
- Gender Institute, Gars am Kamp, Austria
| | - David Simmons
- grid.15895.300000 0001 0738 8966Department of Obstetrics and Gynaecology, Faculty of Medicine and Health, Örebro University, SE 70182 Örebro, Sweden
- grid.1029.a0000 0000 9939 5719Macarthur Clinical School, Western Sydney University, Sydney, New South Wales Australia
| |
Collapse
|
19
|
Buljubasic N, Zhao W, Cheng J, Li H, Oemrawsingh R, Akkerhuis M, Yu H, Zhou L, Wu Y, Boersma E, Gao W. Comparison of temporal changes in established cardiovascular biomarkers after acute coronary syndrome between Caucasian and Chinese patients with diabetes mellitus. Biomarkers 2020; 25:341-348. [PMID: 32366129 DOI: 10.1080/1354750x.2020.1759692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Background: Population means of conventional cardiovascular biomarkers are known to differ between ethnic groups. In this study we performed detailed comparisons in the temporal pattern of these biomarkers between Caucasian and Chinese diabetic patients with acute coronary syndrome (ACS).Methods: We studied differences in temporal changes of established cardiovascular biomarkers, including high-density lipoprotein (HDL), low-density lipoprotein (LDL), total cholesterol, cardiac Troponin T (TnT), NT-proBNP and C-reactive protein (CRP), in 48 Chinese and 48 clinically matched Caucasian patients with type 2 diabetes mellitus who were admitted for ACS. Blood samples were collected at regular time intervals during 30 days to 1 year after the index ACS.Results: In the >30 day post ACS period, mean serum levels of LDL (2.16 vs. 1.47 mmol/L; p-value <0.001), total cholesterol (4.08 vs. 3.11 mmol/L; p-value <0.001), TnT (11.0 vs. 7.76 ng/L; p-value 0.010) and CRP (2.0 vs. 0.78 mg/L; p-value <0.001) were systematically higher in Caucasian than in Chinese patients. HDL and NT-proBNP levels were similar.Conclusions: Our study showed clinically relevant differences in levels of established cardiovascular biomarkers between Caucasian and Chinese post ACS patients. Further cross-ethnic studies are warranted to determine secondary prevention treatment biomarker targets in specific populations.
Collapse
Affiliation(s)
- Nermina Buljubasic
- Department of Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Wei Zhao
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China.,Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health, Beijing, China.,Ministry of Education, Key Laboratory of Molecular Cardiovascular Science, Beijing, China.,Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| | - Jin Cheng
- Department of Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Huijuan Li
- Peking University Clinical Research Institute, Beijing, China
| | - Rohit Oemrawsingh
- Department of Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands.,Department of Cardiology, Albert Schweitzer Hospital, Dordrecht, The Netherlands
| | - Martijn Akkerhuis
- Department of Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Haiyi Yu
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China.,Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health, Beijing, China.,Ministry of Education, Key Laboratory of Molecular Cardiovascular Science, Beijing, China.,Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| | - Lequn Zhou
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China.,Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health, Beijing, China.,Ministry of Education, Key Laboratory of Molecular Cardiovascular Science, Beijing, China.,Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| | - Yangfeng Wu
- Peking University Clinical Research Institute, Beijing, China
| | - Eric Boersma
- Department of Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Wei Gao
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China.,Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health, Beijing, China.,Ministry of Education, Key Laboratory of Molecular Cardiovascular Science, Beijing, China.,Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| |
Collapse
|
20
|
Xing Z, Peng Z, Wang X, Zhu Z, Pei J, Hu X, Chai X. Waist circumference is associated with major adverse cardiovascular events in male but not female patients with type-2 diabetes mellitus. Cardiovasc Diabetol 2020; 19:39. [PMID: 32213183 PMCID: PMC7093979 DOI: 10.1186/s12933-020-01007-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 02/24/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Although studies have shown that waist circumference (WC) is positively associated with an increased risk of cardiovascular diseases among the normal population, few studies have investigated WC in patients with type-2 diabetes mellitus (T2DM). METHODS This was a post hoc analysis of the Action to Control Cardiovascular Risk in Diabetes (ACCORD) study. The Cox proportional hazards models was used to investigate the relationship between WC and major adverse cardiovascular events (MACEs) in T2DM patients with cardiovascular disease (CVD) or high risk factors of CVD. RESULTS A total of 10,251 T2DM patients (6299 men [61.4%], 3952 women [38.6%]) were included in our analysis. The mean age was 64.0 ± 7.53 years. After a mean follow-up at 9.2 ± 2.4 years later, 1804 patients (event rate of 23 per 1000 person-years) had developed MACEs. MACEs rates in men and women were 18.0 and 26.0 events per 1000 person-years, respectively. After multivariable adjustment, each increase in WC of 1 SD increased the risk of MACEs (HR: 1.10, 95% CI 1.04-1.17; P < 0.01) in men, with a non-significant increase in MACEs (HR: 1.04, 95% CI 0.95-1.13; P = 0.40) in women. Compared with those in the first quartile of WC, male patients in the fourth quartile of WC had a hazard ratio (HR) of 1.24 (95% CI 1.05-1.46) for MACEs; female patients in the fourth quartile of WC had an HR of 1.22 (95% CI 0.96-1.56) for MACEs. CONCLUSIONS Higher WC is associated with increased risks of MACEs in male but not female T2DM patients. Trial registration URL: http://www.clinicaltrials.gov. Unique identifier: NCT00000620).
Collapse
Affiliation(s)
- Zhenhua Xing
- Department of Emergency Medicine, Second Xiangya Hospital, Central South University, Changsha, 410011, China.,Emergency Medicine and Difficult Diseases Institute,Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Zhenyu Peng
- Department of Emergency Medicine, Second Xiangya Hospital, Central South University, Changsha, 410011, China.,Emergency Medicine and Difficult Diseases Institute,Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Xiaopu Wang
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Zhaowei Zhu
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Junyu Pei
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Xinqun Hu
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Xiangping Chai
- Department of Emergency Medicine, Second Xiangya Hospital, Central South University, Changsha, 410011, China. .,Emergency Medicine and Difficult Diseases Institute,Second Xiangya Hospital, Central South University, Changsha, 410011, China.
| |
Collapse
|
21
|
Type 2 Diabetes and Chronic Conditions Disparities in Medicare Beneficiaries in the State of Michigan. Am J Med Sci 2020; 359:218-225. [PMID: 32087942 DOI: 10.1016/j.amjms.2020.01.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 11/21/2019] [Accepted: 01/20/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND This study aimed to describe the prevalence of type 2 diabetes and combinations of multiple chronic conditions (MCCs) that are leading causes of death (LCD) and confirm that disparities exist between groups based on race and sex. MATERIALS AND METHODS We conducted a retrospective cohort study using 2012 Medicare claims data from beneficiaries with type 2 diabetes over the age of 65 in the state of Michigan. RESULTS Female beneficiaries have type 2 diabetes and 1 or more MCCs that are LCD more often than males. Most type 2 diabetes patients have diabetes alone without MCCs, while a large proportion have at least 1 additional chronic condition that is a LCD. One in 3 patients have 3 or more chronic conditions. The most prevalent type 2 diabetes coexisting MCCs are congestive heart failure (CHF), chronic obstructive pulmonary disease and chronic kidney disease. Asian/Pacific Islanders have the highest prevalence of type 2 diabetes without MCCs, and the highest prevalence of diabetes plus CHF. While fewer black beneficiaries have diabetes alone or 1 additional MCC, the prevalence of 3 or more MCCs in blacks generally exceeds the prevalence in other races. In beneficiaries with newly diagnosed type 2 diabetes, chronic obstructive pulmonary disease and CHF are the first new chronic conditions to be diagnosed after an initial type 2 diabetes diagnosis. CONCLUSIONS Race and sex disparities occur in the prevalence of type 2 diabetes and MCCs that are LCD in Medicare beneficiaries in the state of Michigan.
Collapse
|
22
|
Sheiner E, Kapur A, Retnakaran R, Hadar E, Poon LC, McIntyre HD, Divakar H, Staff AC, Narula J, Kihara AB, Hod M. FIGO (International Federation of Gynecology and Obstetrics) Postpregnancy Initiative: Long-term Maternal Implications of Pregnancy Complications-Follow-up Considerations. Int J Gynaecol Obstet 2019; 147 Suppl 1:1-31. [PMID: 32323876 DOI: 10.1002/ijgo.12926] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Eyal Sheiner
- Department of Obstetrics and Gynecology B, Soroka University Medical Center, Ben-Gurion University of the Negev, Beersheba, Israel
| | - Anil Kapur
- World Diabetes Foundation, Bagsvaerd, Denmark
| | - Ravi Retnakaran
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada.,Leadership Sinai Centre for Diabetes, Mount Sinai Hospital, Toronto, ON, Canada
| | - Eran Hadar
- Helen Schneider Hospital for Women, Rabin Medical Center, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Liona C Poon
- Department of Obstetrics and Gynecology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong SAR
| | - H David McIntyre
- University of Queensland Mater Clinical School, Brisbane, Qld, Australia
| | - Hema Divakar
- Divakar's Speciality Hospital, Bengaluru, Karnataka, India
| | - Anne Cathrine Staff
- Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Obstetrics and Gynecology, Oslo University Hospital, Oslo, Norway
| | - Jagat Narula
- Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Cardiology, Mount Sinai St Luke's Hospital, New York, NY, USA
| | - Anne B Kihara
- African Federation of Obstetricians and Gynaecologists, Khartoum, Sudan
| | - Moshe Hod
- Helen Schneider Hospital for Women, Rabin Medical Center, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
23
|
Wang H, Ba Y, Cai RC, Xing Q. Association between diabetes mellitus and the risk for major cardiovascular outcomes and all-cause mortality in women compared with men: a meta-analysis of prospective cohort studies. BMJ Open 2019; 9:e024935. [PMID: 31320342 PMCID: PMC6661591 DOI: 10.1136/bmjopen-2018-024935] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 06/28/2019] [Accepted: 07/01/2019] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Previous studies have reported sex differences in associations between diabetes mellitus (DM) and the risk of developing coronary heart disease (CHD) and stroke; however, the risk for cardiac death and all-cause mortality in women compared with men has not been reported. Therefore, this quantitative meta-analysis was performed to provide reliable estimates of sex differences in the effect of DM on major cardiovascular outcomes and all-cause mortality, irrespective of DM type. DESIGN Meta-analysis. DATA SOURCES The PubMed, Embase and the Cochrane Library databases were systematically searched in April 2018. ELIGIBILITY CRITERIA Investigations designed as prospective cohort studies that examined the association between DM and major cardiovascular outcomes and all-cause mortality stratified according to sex were included. DATA EXTRACTION AND SYNTHESIS Data extraction and quality assessment were independently performed by 2 of the authors, and the relative risk ratio (RRR) obtained using a random effects model was used to measure sex differences in the associations of DM with major cardiovascular outcomes and all-cause mortality. RESULTS Thirty prospective cohort studies that reported data from 1 148 188 individuals were included. The pooled women-to-men RRR suggested that female sex was associated with an increased risk for CHD (RRR 1.52(95% CI 1.32 to 1.76); p<0.001), stroke (RRR 1.23(95% CI 1.09 to 1.39); p=0.001), cardiac death (RRR 1.49(95% CI 1.11 to 2.00); p=0.009) and all-cause mortality (RRR 1.51(95% CI 1.23 to 1.85); p<0.001). In addition, sex differences for the investigated outcomes in the comparison between DM and non-DM patients were variable after stratification of studies according to publication year, country, sample size, assessment of DM, follow-up duration, adjustment for important cardiovascular risk factors and study quality. CONCLUSIONS Findings of the present study suggested that women with DM had an extremely high risk for CHD, stroke, cardiac death and all-cause mortality compared with men with DM.
Collapse
Affiliation(s)
- Hao Wang
- First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Ying Ba
- First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Run-Ce Cai
- First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Qian Xing
- First Affiliated Hospital of Dalian Medical University, Dalian, China
| |
Collapse
|
24
|
Wang Y, O'Neil A, Jiao Y, Wang L, Huang J, Lan Y, Zhu Y, Yu C. Sex differences in the association between diabetes and risk of cardiovascular disease, cancer, and all-cause and cause-specific mortality: a systematic review and meta-analysis of 5,162,654 participants. BMC Med 2019; 17:136. [PMID: 31296205 PMCID: PMC6625042 DOI: 10.1186/s12916-019-1355-0] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 05/29/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Studies have suggested sex differences in the mortality rate associated with diabetes. We conducted a meta-analysis to estimate the relative effect of diabetes on the risk of all-cause, cancer, cardiovascular disease (CVD), infectious disease, and respiratory disease mortality in women compared with men. METHODS Studies published from their inception to April 1, 2018, identified through a systematic search of PubMed and EMBASE and review of references. We used the sex-specific RRs to derive the women-to-men ratio of RRs (RRR) and 95% CIs from each study. Subsequently, the RRR for each outcome was pooled with random-effects meta-analysis weighted by the inverse of the variances of the log RRRs. RESULTS Forty-nine studies with 86 prospective cohorts met the inclusion criteria and were eligible for analysis. The pooled women-to-men RRR showed a 13% greater risk of all-cause mortality associated with diabetes in women than in men (RRR 1.13, 95% CI 1.07 to 1.19; P < 0.001). The pooled multiple-adjusted RRR indicated a 30% significantly greater excess risk of CVD mortality in women with diabetes compared with men (RRR 1.30, 95% CI 1.13 to 1.49; P < 0.001). Compared with men with diabetes, women with diabetes had a 58% greater risk of coronary heart disease (CHD) mortality, but only an 8% greater risk of stroke mortality (RRRCHD 1.58, 95% CI 1.32 to 1.90; P < 0.001; RRRstroke 1.08, 95% CI 1.01 to 1.15; P < 0.001). However, no sex differences were observed in pooled results of populations with or without diabetes for all-cancer (RRR 1.02, 95% CI 0.98 to 1.06; P = 0.21), infectious (RRR 1.13, 95% CI 0.90 to 1.38; P = 0.33), and respiratory mortality (RRR 1.08, 95% CI 0.95 to 1.23; P = 0.26). CONCLUSIONS Compared with men with the same condition, women with diabetes have a 58% and 13% greater risk of CHD and all-cause mortality, respectively, although there was a significant heterogeneity between studies. This points to an urgent need to develop sex- and gender-specific risk assessment strategies and therapeutic interventions that target diabetes management in the context of CHD prevention.
Collapse
Affiliation(s)
- Yafeng Wang
- Department of Epidemiology and Biostatistics, School of Health Sciences, Wuhan University, 185 Donghu Road, Wuchang District, Wuhan, 430071, China
| | - Adrienne O'Neil
- Melbourne School of Population and Global Health, University of Melbourne, Carlton, Australia
| | - Yurui Jiao
- Department of Endocrinology, Second Clinical Medical College, Shanxi Medical University, 382 Wuyi Road, Taiyuan, 030001, China
| | - Lijun Wang
- Department of Neurology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Jingxin Huang
- School of Nursing, Guangdong Pharmaceutical University, 283 Jianghai Avenue, Haizhu District, Guangzhou, China
| | - Yutao Lan
- School of Nursing, Guangdong Pharmaceutical University, 283 Jianghai Avenue, Haizhu District, Guangzhou, China
| | - Yikun Zhu
- Department of Endocrinology, Second Clinical Medical College, Shanxi Medical University, 382 Wuyi Road, Taiyuan, 030001, China.
| | - Chuanhua Yu
- Department of Epidemiology and Biostatistics, School of Health Sciences, Wuhan University, 185 Donghu Road, Wuchang District, Wuhan, 430071, China. .,Global Health Institute, Wuhan University, Wuhan, China.
| |
Collapse
|
25
|
Xu G, You D, Wong L, Duan D, Kong F, Zhang X, Zhao J, Xing W, Li L, Han L. Risk of all-cause and CHD mortality in women versus men with type 2 diabetes: a systematic review and meta-analysis. Eur J Endocrinol 2019; 180:243-255. [PMID: 30668524 PMCID: PMC6391911 DOI: 10.1530/eje-18-0792] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 01/21/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Previous studies have shown sex-specific differences in all-cause and CHD mortality in type 2 diabetes. We performed a systematic review and meta-analysis to provide a global picture of the estimated influence of type 2 diabetes on the risk of all-cause and CHD mortality in women vs men. METHODS We systematically searched PubMed, EMBASE and Web of Science for studies published from their starting dates to Aug 7, 2018. The sex-specific hazard ratios (HRs) and their pooled ratio (women vs men) of all-cause and CHD mortality associated with type 2 diabetes were obtained through an inverse variance-weighted random-effects meta-analysis. Subgroup analyses were used to explore the potential sources of heterogeneity. RESULTS The 35 analyzed prospective cohort studies included 2 314 292 individuals, among whom 254 038 all-cause deaths occurred. The pooled women vs men ratio of the HRs for all-cause and CHD mortality were 1.17 (95% CI: 1.12-1.23, I2 = 81.6%) and 1.97 (95% CI: 1.49-2.61, I2 = 86.4%), respectively. The pooled estimate of the HR for all-cause mortality was approximately 1.30 in articles in which the duration of follow-up was longer than 10 years and 1.10 in articles in which the duration of follow-up was less than 10 years. The pooled HRs for all-cause mortality in patients with type 2 diabetes was 2.33 (95% CI: 2.02-2.69) in women and 1.91 (95% CI: 1.72-2.12) in men, compared with their healthy counterparts. CONCLUSIONS The effect of diabetes on all-cause and CHD mortality is approximately 17 and 97% greater, respectively, for women than for men.
Collapse
Affiliation(s)
- Guodong Xu
- Department of Epidemiology, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo
| | - Dingyun You
- Department of Science and Technology, Kunming Medical University, Kunming, China
| | - Liping Wong
- Department of Social and Preventive Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Donghui Duan
- Department of Epidemiology, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo
| | - Fanqian Kong
- Department of Epidemiology, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo
| | - Xiaohong Zhang
- Department of Epidemiology, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo
| | - Jinshun Zhao
- Department of Epidemiology, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo
| | - Wenhua Xing
- Department of Epidemiology, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo
- Correspondence should be addressed to L Han or L Li or W Xing; or or
| | - Li Li
- Department of Endocrinology and Metabolism, Ningbo First Hospital, Ningbo, Zhejiang, China
- Correspondence should be addressed to L Han or L Li or W Xing; or or
| | - Liyuan Han
- Department of Epidemiology, Zhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo
- Correspondence should be addressed to L Han or L Li or W Xing; or or
| |
Collapse
|
26
|
Abstract
PURPOSE OF REVIEW Diabetes mellitus (DM) has become a rising epidemic in the last century, more pressing in the last few decades with the exponential rise of obesity, and has become one of the leading causes of death worldwide. RECENT FINDINGS Genetic variants have also been a new field of epidemiology research to determine the underlying genetic component of those risk factors and the association of DM with CVD. In light of its significant prevalence, patients remain unaware of their disease progression that arises from genetic and metabolic risk factors. As compared to non-diabetics, those with type 2 DM carry a higher mortality risk from cardiovascular disease (CVD) across different ethnicity groups and sex. The most common cardiovascular manifestations in those with DM include heart failure, peripheral arterial disease, and coronary heart disease. Although DM does predispose patients to CVD, it in fact is not a risk equivalent, but carries significant heterogeneity in risk for CVD.
Collapse
Affiliation(s)
- Diana Glovaci
- Department of Medicine, Heart Disease Prevention Program, Division of Cardiology, University of California, C240 Medical Sciences, Irvine, CA, 92697, USA.
| | - Wenjun Fan
- Department of Medicine, Heart Disease Prevention Program, Division of Cardiology, University of California, C240 Medical Sciences, Irvine, CA, 92697, USA
| | - Nathan D Wong
- Department of Medicine, Heart Disease Prevention Program, Division of Cardiology, University of California, C240 Medical Sciences, Irvine, CA, 92697, USA
| |
Collapse
|
27
|
Haas AV, Rosner BA, Kwong RY, Rao AD, Garg R, Di Carli MF, Adler GK. Sex Differences in Coronary Microvascular Function in Individuals With Type 2 Diabetes. Diabetes 2019; 68:631-636. [PMID: 30409780 PMCID: PMC6385750 DOI: 10.2337/db18-0650] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 11/03/2018] [Indexed: 12/18/2022]
Abstract
Cardiovascular (CV) disease fatality rates are higher for women compared with men with diabetes despite lower rates of obstructive coronary artery disease (CAD). Impaired coronary flow reserve (CFR), the ratio of adenosine-stimulated to rest myocardial blood flow (MBF), is an indicator of coronary microvascular dysfunction and predicts major adverse CV events. We performed a post hoc analysis to determine whether there was a sex disparity in coronary microvascular dysfunction among 46 men and 27 women with well-controlled type 2 diabetes and without clinical evidence of obstructive CAD. We found that women had a higher rest MBF, lower CFR, and worse diastolic function compared with men. In addition, rest MBF was positively correlated with worse diastolic function in women. We previously showed that mineralocorticoid blockade improved CFR in men and women with type 2 diabetes, implicating aldosterone in the pathophysiology of coronary microvascular dysfunction. We therefore examined aldosterone levels and found that women had larger increases in aldosterone in response to an angiotensin-II infusion than did men. In conclusion, among individuals with type 2 diabetes and good cardiometabolic control, women had worse myocardial perfusion and diastolic function compared with men. The greater aldosterone responsivity in women may be a mechanism for this sex effect.
Collapse
Affiliation(s)
- Andrea V Haas
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Bernard A Rosner
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Raymond Y Kwong
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Ajay D Rao
- Center for Metabolic Disease Research, Lewis Katz School of Medicine, Philadelphia, PA
| | - Rajesh Garg
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Marcelo F Di Carli
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
- Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Gail K Adler
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| |
Collapse
|
28
|
Protective Effect of Resveratrol against Ischemia-Reperfusion Injury via Enhanced High Energy Compounds and eNOS-SIRT1 Expression in Type 2 Diabetic Female Rat Heart. Nutrients 2019; 11:nu11010105. [PMID: 30621358 PMCID: PMC6356423 DOI: 10.3390/nu11010105] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 12/19/2018] [Accepted: 12/28/2018] [Indexed: 01/04/2023] Open
Abstract
Type 2 diabetic women have a high risk of mortality via myocardial infarction even with anti-diabetic treatments. Resveratrol (RSV) is a natural polyphenol, well-known for its antioxidant property, which has also shown interesting positive effects on mitochondrial function. Therefore, we aim to investigate the potential protective effect of 1 mg/kg/day of RSV on high energy compounds, during myocardial ischemia-reperfusion in type 2 diabetic female Goto-Kakizaki (GK) rats. For this purpose, we used 31P magnetic resonance spectroscopy in isolated perfused heart experiments, with a simultaneous measurement of myocardial function and coronary flow. RSV enhanced adenosine triphosphate (ATP) and phosphocreatine (PCr) contents in type 2 diabetic hearts during reperfusion, in combination with better functional recovery. Complementary biochemical analyses showed that RSV increased creatine, total adenine nucleotide heart contents and citrate synthase activity, which could be involved in better mitochondrial functioning. Moreover, improved coronary flow during reperfusion by RSV was associated with increased eNOS, SIRT1, and P-Akt protein expression in GK rat hearts. In conclusion, RSV induced cardioprotection against ischemia-reperfusion injury in type 2 diabetic female rats via increased high energy compound contents and expression of protein involved in NO pathway. Thus, RSV presents high potential to protect the heart of type 2 diabetic women from myocardial infarction.
Collapse
|
29
|
Chen HF, Ho CA, Li CY. Risk of heart failure in a population with type 2 diabetes versus a population without diabetes with and without coronary heart disease. Diabetes Obes Metab 2019; 21:112-119. [PMID: 30091215 DOI: 10.1111/dom.13493] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 07/27/2018] [Accepted: 08/04/2018] [Indexed: 01/08/2023]
Abstract
AIMS To conduct a population-based study comparing age- and sex-specific risk estimates of heart failure (HF) between people with type 2 diabetes and people without diabetes, and to investigate the risks of HF in association with type 2 diabetes in people with various coronary heart diseases (CHDs). MATERIALS AND METHODS We used a nationally representative sample (one million people) selected from Taiwan's National Health Insurance (NHI) system. A total of 34 291 patients with type 2 diabetes were identified from ambulatory care claims in 2000, and the same number of age- and sex-matched controls were randomly selected from the registry of NHI beneficiaries in the same year. All study subjects were linked to inpatient claims (2000-2013) to identify the possible admissions for HF. Using a Cox proportional hazard regression model, we compared the relative hazards of HF in relation to type 2 diabetes according to various age and sex stratifications. We also compared the relative hazard of HF between type 2 diabetes and controls, with and without histories of various CHDs and coronary revascularization procedures. RESULTS Compared with absence of diabetes (control group), type 2 diabetes was significantly associated with an increased hazard of HF (adjusted hazard ratio [aHR] 1.47, 95% confidence interval [CI] 1.40-1.54]. In both sexes, those with type 2 diabetes aged <45 years had the highest increased hazard of HF, with an aHR of 2.54 (95% CI 1.62-3.98) and 4.12 (95% CI 2.35-7.23) for men and women, respectively. Compared with the control subjects without any CHD, people with type 2 diabetes without prior CHD had increased hazards of HF (aHR 1.54, 95% CI 1.41-1.68, in men and aHR 1.56, 95% CI 1.43-1.71, in women), which were similar to the aHRs for people without diabetes who had histories of heart diseases (aHR 1.60 and 1.55 for men and women, respectively). CONCLUSIONS Diabetes mellitus may increase the risk of HF in both men and women, as well as in all age groups, especially in young people. People with type 2 diabetes without CHD had a similarly increased risk of HF to that of control subjects with CHD. Certain coronary revascularization procedures and CHDs, including percutaneous transluminal coronary angiography, coronary artery bypass surgery and acute myocardial infarction, were found to greatly increase risk of HF in people with type 2 diabetes.
Collapse
Affiliation(s)
- Hua-Fen Chen
- Department of Endocrinology, Far Eastern Memorial Hospital, New Taipei City, Taiwan
- School of Medicine, Fujen Catholic University, New Taipei City, Taiwan
| | - Ching-An Ho
- Department of Surgery, Catholic Mercy Hospital, Hsinchu County, Taiwan
| | - Chung-Yi Li
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan City, Taiwan
- Department of Public Health, College of Public Health, China Medical University, Taichung City, Taiwan
| |
Collapse
|
30
|
Raparelli V, Proietti M, Romiti GF, Lenzi A, Basili S. The Sex-Specific Detrimental Effect of Diabetes and Gender-Related Factors on Pre-admission Medication Adherence Among Patients Hospitalized for Ischemic Heart Disease: Insights From EVA Study. Front Endocrinol (Lausanne) 2019; 10:107. [PMID: 30858826 PMCID: PMC6397889 DOI: 10.3389/fendo.2019.00107] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 02/05/2019] [Indexed: 12/20/2022] Open
Abstract
Background: Sex and gender-related factors have been under-investigated as relevant determinants of health outcomes across non-communicable chronic diseases. Poor medication adherence results in adverse clinical outcomes and sex differences have been reported among patients at high cardiovascular risk, such as diabetics. The effect of diabetes and gender-related factors on medication adherence among women and men at high risk for ischemic heart disease (IHD) has not yet been fully investigated. Aim: To explore the role of sex, gender-related factors, and diabetes in pre-admission medication adherence among patients hospitalized for IHD. Materials and Methods: Data were obtained from the Endocrine Vascular disease Approach (EVA) (ClinicalTrials.gov Identifier: NCT02737982), a prospective cohort of patients admitted for IHD. We selected patients with baseline information regarding the presence of diabetes, cardiovascular risk factors, and gender-related variables (i.e., gender identity, gender role, gender relations, institutionalized gender). Our primary outcome was the proportion of pre-admission medication adherence defined through a self-reported questionnaire. We performed a sex-stratified analysis of clinical and gender-related factors associated with pre-admission medication adherence. Results: Two-hundred eighty patients admitted for IHD (35% women, mean age 70), were included. Around one-fourth of the patients were low-adherent to therapy before hospitalization, regardless of sex. Low-adherent patients were more likely diabetic (40%) and employed (40%). Sex-stratified analysis showed that low-adherent men were more likely to be employed (58 vs. 33%) and not primary earners (73 vs. 54%), with more masculine traits of personality, as compared with medium-high adherent men. Interestingly, women reporting medication low-adherence were similar for clinical and gender-related factors to those with medium-high adherence, except for diabetes (42 vs. 20%, p = 0.004). In a multivariate adjusted model only employed status was associated with poor medication adherence (OR 0.55, 95%CI 0.31-0.97). However, in the sex-stratified analysis, diabetes was independently associated with medication adherence only in women (OR 0.36; 95%CI 0.13-0.96), whereas a higher masculine BSRI was the only factor associated with medication adherence in men (OR 0.59, 95%CI 0.35-0.99). Conclusion: Pre-admission medication adherence is common in patients hospitalized for IHD, regardless of sex. However, patient-related factors such as diabetes, employment, and personality traits are associated with adherence in a sex-specific manner.
Collapse
Affiliation(s)
- Valeria Raparelli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
- Centre for Outcomes Research and Evaluation, McGill University Health Centre Research Institute, Montreal, QC, Canada
- *Correspondence: Valeria Raparelli ;
| | - Marco Proietti
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
- Department of Neuroscience, Istituto di Ricerche Farmacologiche “Mario Negri” IRCCS, Milan, Italy
| | - Giulio Francesco Romiti
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | - Andrea Lenzi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Stefania Basili
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, Rome, Italy
| | | |
Collapse
|
31
|
Alfredsson J, Green JB, Stevens SR, Reed SD, Armstrong PW, Angelyn Bethel M, Engel SS, McGuire DK, Van de Werf F, Hramiak I, White HD, Peterson ED, Holman RR. Sex differences in management and outcomes of patients with type 2 diabetes and cardiovascular disease: A report from TECOS. Diabetes Obes Metab 2018; 20:2379-2388. [PMID: 29923323 DOI: 10.1111/dom.13377] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 05/10/2018] [Accepted: 05/22/2018] [Indexed: 11/30/2022]
Abstract
AIM To examine sex differences in baseline characteristics and outcomes in patients with type 2 diabetes and atherosclerotic vascular disease. MATERIALS AND METHODS Cox models were used to analyse the association between sex and outcomes in the Trial Evaluating Cardiovascular Outcomes with Sitagliptin (TECOS), a randomized, placebo-controlled trial assessing the impact of sitagliptin on cardiovascular (CV) outcomes in patients with type 2 diabetes and atherosclerotic vascular disease. RESULTS A total of 4297 women and 10 374 men were followed for a median of 3.0 years. Women were slightly older and more often had cerebrovascular disease and peripheral arterial disease but less often coronary heart disease than men. At baseline, women were less likely to use aspirin or statins. The primary composite outcome of CV death, myocardial infarction, stroke, or hospitalization for unstable angina occurred in 418 women (9.7%) and 1272 men (12.3%; 3.48 vs 4.38 events/100 participant-years, crude hazard ratio [HR] 0.79, 95% confidence interval [CI] 0.71-0.89, adjusted HR 0.64, 95% CI 0.55-0.74; P < .0001). Women also had a significantly lower risk of secondary CV outcomes and all-cause death. CONCLUSIONS In this large prospective study of people with type 2 diabetes and CV disease, women had different CV disease burden, worse CV risk factor profiles, and less use of indicated medications than men. Despite this, women had significantly lower risk of CV events, suggesting that the cardioprotective effects of female sex extend to populations with type 2 diabetes.
Collapse
Affiliation(s)
- Joakim Alfredsson
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
- Department of Cardiology and Department of Medicine and Health, Linköping University, Linköping, Sweden
| | - Jennifer B Green
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Susanna R Stevens
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Shelby D Reed
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | | | - M Angelyn Bethel
- Diabetes Trials Unit, Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford, UK
| | | | - Darren K McGuire
- Division of Cardiology, Department of Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Frans Van de Werf
- Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | - Irene Hramiak
- Division of Endocrinology and Metabolism, University of Western Ontario, London, Canada
| | - Harvey D White
- Auckland City Hospital, Green Lane Cardiovascular Service, Auckland, New Zealand
| | - Eric D Peterson
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Rury R Holman
- Diabetes Trials Unit, Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford, UK
| |
Collapse
|
32
|
Palmisano BT, Zhu L, Eckel RH, Stafford JM. Sex differences in lipid and lipoprotein metabolism. Mol Metab 2018; 15:45-55. [PMID: 29858147 PMCID: PMC6066747 DOI: 10.1016/j.molmet.2018.05.008] [Citation(s) in RCA: 260] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 05/08/2018] [Accepted: 05/10/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Endogenous sex hormones are important for metabolic health in men and women. Before menopause, women are protected from atherosclerotic cardiovascular disease (ASCVD) relative to men. Women have fewer cardiovascular complications of obesity compared to men with obesity. Endogenous estrogens have been proposed as a mechanism that lessens ASCVD risk, as risk of glucose and lipid abnormalities increases when endogenous estrogens decline with menopause. While baseline risk is higher in males than females, endogenously produced androgens are also protective against fatty liver, diabetes and ASCVD, as risk goes up with androgen deprivation and with the decline in androgens with age. SCOPE OF REVIEW In this review, we discuss evidence of how endogenous sex hormones and hormone treatment approaches impact fatty acid, triglyceride, and cholesterol metabolism to influence metabolic and cardiovascular risk. We also discuss potential reasons for why treatment strategies with estrogens and androgens in older individuals fail to fully recapitulate the effects of endogenous sex hormones. MAJOR CONCLUSIONS The pathways that confer ASCVD protection for women are of potential therapeutic relevance. Despite protection relative to men, ASCVD is still the major cause of mortality in women. Additionally, diabetic women have similar ASCVD risk as diabetic men, suggesting that the presence of diabetes may offset the protective cardiovascular effects of being female through unknown mechanisms.
Collapse
Affiliation(s)
- Brian T Palmisano
- Tennessee Valley Healthcare System, Veterans Affairs, Nashville, TN, USA; Department of Molecular Physiology and Biophysics, Vanderbilt University, USA
| | - Lin Zhu
- Division of Endocrinology, Diabetes and Metabolism, Vanderbilt University Medical Center, USA
| | - Robert H Eckel
- Division of Endocrinology, Metabolism, & Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, USA
| | - John M Stafford
- Tennessee Valley Healthcare System, Veterans Affairs, Nashville, TN, USA; Department of Molecular Physiology and Biophysics, Vanderbilt University, USA; Division of Endocrinology, Diabetes and Metabolism, Vanderbilt University Medical Center, USA.
| |
Collapse
|
33
|
Giustino G, Redfors B, Mehran R, Kirtane AJ, Baber U, Généreux P, Witzenbichler B, Neumann FJ, Weisz G, Maehara A, Rinaldi MJ, Metzger DC, Henry TD, Cox DA, Duffy PL, Mazzaferri EL, Brodie BR, Stuckey TD, Dangas GD, Brener SJ, Ozgu Ozan M, Stone GW. Sex differences in the effect of diabetes mellitus on platelet reactivity and coronary thrombosis: From the Assessment of Dual Antiplatelet Therapy with Drug-Eluting Stents (ADAPT-DES) study. Int J Cardiol 2018; 246:20-25. [PMID: 28867009 DOI: 10.1016/j.ijcard.2017.05.091] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 04/22/2017] [Accepted: 05/23/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Whether the consequences of diabetes mellitus (DM) are worse for women than for men treated with drug-eluting stents (DES) and antiplatelet therapy remain unclear. METHODS Patients from the Assessment of Dual Antiplatelet Therapy With Drug-Eluting Stents study were stratified according to sex and DM status. We investigated the sex-specific effect of DM on high on-clopidogrel platelet reactivity (HPR), defined as a P2Y12 reaction units ≥208, and the adjusted association of DM on the 2-year risk for coronary thrombotic events (CTE), defined as spontaneous myocardial infarction or definite or probable stent thrombosis. RESULTS Out of 8582 patients included in the study, 829 were women with DM (9.6%) and 1954 were men with DM (16.2%). The prevalence of insulin-treated DM (ITDM) was greater in women (p<0.0001). By multivariable logistic regression, DM was associated with a greater likelihood of HPR that was uniform between sexes (pint=0.88). Following adjustment for baseline variables and HPR, in women a stepwise increase in risk for CTEs was observed in the transition from no DM to non-ITDM (NITDM) (adjusted hazard ratio [adjHR]: 1.31; 95% CI: 0.78-2.18) to ITDM (adjHR: 2.69; 95% CI: 1.23-3.45). This increase in risk associated with subtypes of DM was of smaller magnitude in men (for NITDM, adjHR: 1.04; 95% CI: 0.77-1.39; for ITDM, adjHR: 1.46; 95% CI: 1.05-2.03; pint=0.016). CONCLUSIONS In a population treated with DES and antiplatelet therapy, the risk for CTE associated with DM seems to be greater in women and was independent of HPR.
Collapse
Affiliation(s)
- Gennaro Giustino
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Björn Redfors
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY, USA
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Clinical Trials Center, Cardiovascular Research Foundation, New York, NY, USA.
| | - Ajay J Kirtane
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY, USA; Division of Cardiology, NewYork-Presbyterian Hospital/Columbia University Medical Center, New York, NY, USA
| | - Usman Baber
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Philippe Généreux
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY, USA; Hôpital du Sacré-Coeur de Montréal, Montréal, Québec, Canada; Gagnon Cardiovascular Institute, Morristown Medical Center, Morristown, NJ, USA
| | | | | | - Giora Weisz
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY, USA; Division of Cardiology, NewYork-Presbyterian Hospital/Columbia University Medical Center, New York, NY, USA; Shaare Zedek Medical Center, Jerusalem, Israel
| | - Akiko Maehara
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY, USA; Division of Cardiology, NewYork-Presbyterian Hospital/Columbia University Medical Center, New York, NY, USA
| | - Michael J Rinaldi
- Sanger Heart and Vascular Institute, Carolinas HealthCare System, Charlotte, NC, USA
| | | | - Timothy D Henry
- Cedars-Sinai Medical Center, Los Angeles, CA, USA; Minneapolis Heart Institute Foundation at Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - David A Cox
- Lehigh Valley Health Network, Allentown, PA, USA
| | - Peter L Duffy
- Reid Heart Center, FirstHealth of the Carolinas, Pinehurst, NC, USA
| | | | - Bruce R Brodie
- LeBauer-Brodie Center for Cardiovascular Research and Education/Cone Health, Greensboro, NC, USA
| | - Thomas D Stuckey
- LeBauer-Brodie Center for Cardiovascular Research and Education/Cone Health, Greensboro, NC, USA
| | - George D Dangas
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Clinical Trials Center, Cardiovascular Research Foundation, New York, NY, USA
| | - Sorin J Brener
- Department of Medicine, New York Methodist Hospital, Brooklyn, NY, USA
| | - M Ozgu Ozan
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY, USA
| | - Gregg W Stone
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Clinical Trials Center, Cardiovascular Research Foundation, New York, NY, USA
| |
Collapse
|
34
|
Low TT, Chan SP, Wai SH, Ang Z, Kyu K, Lee KY, Ching A, Comer S, Tan NQP, Thong EGHE, Nang T, Dutta M, Lam CSP. The women's heart health programme: a pilot trial of sex-specific cardiovascular management. BMC WOMENS HEALTH 2018; 18:56. [PMID: 29661196 PMCID: PMC5902877 DOI: 10.1186/s12905-018-0548-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 04/09/2018] [Indexed: 01/25/2023]
Abstract
Background There is increasing knowledge of sex-specific differences in cardiovascular disease and recognition of sex disparities in management. In our study, we investigated whether a cardiovascular programme tailored to the specific needs of women could lead to improved outcomes. Methods We randomised 100 female patients to receive cardiology follow-up with the conventional sex-neutral cardiac programme (control), or the sex-tailored Women’s Heart Health Programme (intervention). The intervention group was managed by an all-women multidisciplinary team and received culture-centred health intervention workshops, designed through in-depth interviews with the participants. The primary outcome was cardiovascular risk factor improvement at 1 year. Secondary outcomes include cardiovascular event rates, quality of life scores, and self-reported improvement in knowledge, attitudes, intentions and practices. Generalised structural equation model analysis was used to determine if the intervention group had better outcomes at alpha level 0.1. Results The mean age was 67.3 ± 12.7 years, with an ethnic distribution of 70% Chinese, 18% Malays, and 12% Indians. The majority of these patients had no formal or primary level of education (63%), and were mostly unemployed (78%). Patients in intervention group had better control of diabetes mellitus (lower HbA1c of 0.63% [CI 0.21-1.04], p = 0.015) and lower body-mass-index (0.74 kg/m2 [CI 0.02-1.46], p = 0.092) at 1 year, but there was no significant difference in blood pressure or lipid control. Overall, there was a trend towards better risk factor control, 31.6% of intervention group versus 26.5% of control group achieved improvement in at least 1 CV risk factor control to target range. There was no significant difference in incidence of cardiovascular events, quality of life, or domains in knowledge, attitudes, intention and practices. Conclusion This pilot study is the first of its kind evaluating a new model of care for women with heart disease. The potential to improve outcomes needs to be studied in a larger trial with longer follow up. Trial registration This trial was prospectively registered clinicaltrials.gov on 6 May 2013. Trial Number: 2013/00088. Identifier: NCT02017470
Collapse
Affiliation(s)
- Ting Ting Low
- National University Heart Centre, Singapore, Singapore
| | | | | | - Zhou Ang
- National University of Singapore, Singapore, Singapore
| | - Kyu Kyu
- National University Heart Centre, Singapore, Singapore
| | - Kim Yee Lee
- National University Heart Centre, Singapore, Singapore
| | - Anne Ching
- National University Heart Centre, Singapore, Singapore
| | - Sarah Comer
- National University of Singapore, Singapore, Singapore
| | | | | | | | - Mohan Dutta
- National University of Singapore, Singapore, Singapore
| | - Carolyn S P Lam
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, 169609, Singapore. .,Duke-National University of Singapore, Singapore, Singapore.
| |
Collapse
|
35
|
Affiliation(s)
- Anil Kapur
- World Diabetes Foundation, Gentofte, Denmark
| | - Veeraswamy Seshiah
- Distinguished Professor, The Tamil Nadu Dr. M.G.R. Medical University; Diabetes in Pregnancy Study Group; Executive Board International Association of Diabetes & Pregnancy Study Group; Dr. Seshiah & Dr. Balaji Diabetes Care & Research Institute, Chennai 600 029, Tamil Nadu, India
| |
Collapse
|
36
|
Sarfo-Kantanka O, Sarfo FS, Ansah EO, Kyei I. The Effect of Thyroid Dysfunction on the Cardiovascular Risk of Type 2 Diabetes Mellitus Patients in Ghana. J Diabetes Res 2018; 2018:4783093. [PMID: 29484302 PMCID: PMC5816870 DOI: 10.1155/2018/4783093] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 10/14/2017] [Accepted: 10/30/2017] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Thyroid dysfunction is known to exaggerate the coronary heart disease (CHD) risk associated with type 2 diabetes mellitus (T2DM) among whites. The effect is yet to be studied among African populations. METHODS This is a cross-sectional study involving 780 T2DM patients enrolled in a diabetes clinic in Kumasi, Ghana. CHD risk was estimated using the Framingham and UKPDS risk scores. Risks were categorised as low (<10%), intermediate (10-19%), and high (≥20%). Associations between metabolic risk factors, thyroid dysfunction, and CHD risk were measured using Spearman's partial correlation analysis while controlling for age and gender. Differences were considered statistically significant at p < 0.05. RESULTS 780 T2DM patients (57.7% females), mean ± SD age of 57.4 ± 9.4 was analysed. The median (IQR) 10-year CHD score estimated using the Framingham and UKPDS risk engines for males and females was 12 (8-20), 9.4 (5.7-13.4), p < 0.0001 and 3 (1-6), 5.8 (3.4-9.6), p < 0.0001, respectively. Positive correlation was found between CHD risk and HbA1c, total cholesterol, low-density lipoprotein cholesterol, systolic blood pressure, and thyroid stimulating hormone. CONCLUSION The presence of thyroid dysfunction significantly increased the CHD risk associated with T2DM patients in Ghana.
Collapse
Affiliation(s)
| | - Fred Stephen Sarfo
- Komfo Anokye Teaching Hospital, Kumasi, Ghana
- Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | | |
Collapse
|
37
|
Koo BK, Oh S, Kim YJ, Moon MK. Prediction of Coronary Heart Disease Risk in Korean Patients with Diabetes Mellitus. J Lipid Atheroscler 2018. [DOI: 10.12997/jla.2018.7.2.110] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Bo Kyung Koo
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul, Korea
| | - Sohee Oh
- Department of Biostatistics, Seoul National University Boramae Medical Center, Seoul, Korea
| | - Yoon Ji Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Min Kyong Moon
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul, Korea
| |
Collapse
|
38
|
Strain WD, Agarwal AS, Paldánius PM. Individualizing treatment targets for elderly patients with type 2 diabetes: factors influencing clinical decision making in the 24-week, randomized INTERVAL study. Aging (Albany NY) 2017; 9:769-777. [PMID: 28260692 PMCID: PMC5391230 DOI: 10.18632/aging.101188] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 02/19/2017] [Indexed: 12/25/2022]
Abstract
We tested the feasibility of setting individualized glycemic goals and factors influencing targets set in a clinical trial in elderly patients with type 2 diabetes. A 24-week, randomized, double-blind, placebo-controlled study was conducted in 45 outpatient centers in seven European countries. 278 drug-naïve or inadequately controlled (mean HbA1c 7.9%) patients with type 2 diabetes aged ≥70 years with HbA1c levels ≥7.0% and ≤10.0% were enrolled. Investigator-defined individualized HbA1c targets and the impact of baseline characteristics on individualized treatment targets was evaluated. The average individualized HbA1c target was set at 7.0%. HbA1c at baseline predicted a target setting such that higher the HbA1c, more aggressive was the target (P<0.001). Men were more likely to be set aggressive targets than women (P=0.026). Frailty status of patients showed a trend towards significance (P=0.068), whereas diabetes duration, age, or polypharmacy did not. There was heterogeneity between countries regarding how baseline factors were viewed. Despite training and guidance to individualize HbA1c goals, targets were still set in line with conventional values. A strong influence of country-specific guidelines on target setting was observed; confirming the importance of further education to implement new international guidelines in older adults.
Collapse
Affiliation(s)
- W David Strain
- Diabetes and Vascular Research Centre, University of Exeter Medical School, Exeter EX2 5AX, UK
| | - Abhijit S Agarwal
- Novartis Pharmaceuticals Corporation, East Hanover, NJ 07936-1080, USA
| | | |
Collapse
|
39
|
Salinero-Fort MA, San Andrés-Rebollo FJ, Gómez-Campelo P, de Burgos-Lunar C, Cárdenas-Valladolid J, Abánades-Herranz JC, Otero-Puime A, Jiménez-García R, López-de-Andrés A, de Miguel-Yanes JM. Body mass index and all-cause mortality among type 2 diabetes mellitus patients: Findings from the 5-year follow-up of the MADIABETES cohort. Eur J Intern Med 2017; 43:46-52. [PMID: 28679485 DOI: 10.1016/j.ejim.2017.06.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 06/18/2017] [Accepted: 06/21/2017] [Indexed: 10/24/2022]
Abstract
PURPOSE To analyse the association between body mass index (BMI) and all-cause mortality in a 5-year follow-up study with Spanish type 2 diabetes mellitus (T2DM) patients, seeking gender differences. METHODS 3443 T2DM outpatients were studied. At baseline and annually, patients were subjected to anamnesis, a physical examination, and biochemical tests. Data about demographic and clinical characteristics was also recorded, as was the treatment each patient had been prescribed. Mortality records were obtained from the Spanish National Institute of Statistics. Survival curves for BMI categories (Gehan-Wilcoxon test) and a multivariate Cox proportional hazard analysis were performed to identify adjusted Hazard Ratios (HRs) of mortality. RESULTS Mortality rate was 26.38 cases per 1000patient-years (95% CI, 23.92-29.01), with higher rates in men (28.43 per 1000patient-years; 95% CI, 24.87-32.36) than in women (24.31 per 1000patient-years; 95% CI, 21.02-27.98) (p=0.079). Mortality rates according to BMI categories were: 56.7 (95% CI, 40.8-76.6), 28.4 (95% CI, 22.9-34.9), 24.8 (95% CI, 21.5-28.5), 21 (95% CI, 16.3-26.6) and 23.7 (95% CI, 14.3-37) per 1000person-years for participants with a BMI of <23, 23-26.8, 26.9-33.1, 33.2-39.4, and >39.4kg/m2, respectively. The BMI values associated with the highest all-cause mortality were <23kg/m2, but only in males [HR: 2.78 (95% CI, 1.72-4.49; p<0.001)], since in females this association was not significant [HR: 1.14 (95% CI, 0.64-2.04; p=0.666)] (reference category for BMI: 23.0-26.8kg/m2). Higher BMIs were not associated with higher mortality rates. CONCLUSIONS In an outpatient T2DM Mediterranean population sample, low BMI predicted all-cause mortality only in males.
Collapse
Affiliation(s)
- M A Salinero-Fort
- Subdirección General de Investigación Sanitaria, Consejería de Sanidad, Madrid, Spain; MADIABETES Research Group, Spain; Aging and Fragility in the Elderly Group-IdiPAZ, Madrid, Spain; Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain.
| | | | - P Gómez-Campelo
- MADIABETES Research Group, Spain; Aging and Fragility in the Elderly Group-IdiPAZ, Madrid, Spain; Plataforma de Apoyo al Investigador Novel (PAIN Platform), Hospital La Paz Institute for Health Research (IdiPAZ), Servicio Madrileño de Salud, Madrid, Spain
| | - C de Burgos-Lunar
- MADIABETES Research Group, Spain; Aging and Fragility in the Elderly Group-IdiPAZ, Madrid, Spain; Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain; Dirección General de Salud Pública, Subdirección de Promoción, Prevención y Educación de la Salud, Consejería de Sanidad, Madrid, Spain
| | - J Cárdenas-Valladolid
- MADIABETES Research Group, Spain; Aging and Fragility in the Elderly Group-IdiPAZ, Madrid, Spain; Dirección Técnica Sistemas de Información, Gerencia Asistencial de Atención Primaria, Madrid, Spain
| | - J C Abánades-Herranz
- MADIABETES Research Group, Spain; Aging and Fragility in the Elderly Group-IdiPAZ, Madrid, Spain; Centro de Salud Monóvar, Servicio Madrileño de Salud, Madrid, Spain
| | - A Otero-Puime
- Departamento de Medicina y Salud Pública, Facultad de Medicina, Universidad Autónoma, Madrid, Spain
| | - R Jiménez-García
- MADIABETES Research Group, Spain; Departamento de Medicina Preventiva y Salud Pública, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos (Campus de Alcorcón), Madrid, Spain
| | - A López-de-Andrés
- MADIABETES Research Group, Spain; Departamento de Medicina Preventiva y Salud Pública, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos (Campus de Alcorcón), Madrid, Spain
| | - J M de Miguel-Yanes
- MADIABETES Research Group, Spain; Hospital Gregorio Marañón, Madrid, Spain; Facultad de Medicina, Universidad Complutense, Madrid, Spain
| |
Collapse
|
40
|
Sex differences in micro- and macro-vascular complications of diabetes mellitus. Clin Sci (Lond) 2017; 131:833-846. [PMID: 28424377 DOI: 10.1042/cs20160998] [Citation(s) in RCA: 116] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 01/24/2017] [Accepted: 01/25/2017] [Indexed: 12/14/2022]
Abstract
Vascular complications are a leading cause of morbidity and mortality in both men and women with type 1 (T1DM) or type 2 (T2DM) diabetes mellitus, however the prevalence, progression and pathophysiology of both microvascular (nephropathy, neuropathy and retinopathy) and macrovascular [coronary heart disease (CHD), myocardial infarction, peripheral arterial disease (PAD) and stroke] disease are different in the two sexes. In general, men appear to be at a higher risk for diabetic microvascular complications, while the consequences of macrovascular complications may be greater in women. Interestingly, in the absence of diabetes, women have a far lower risk of either micro- or macro-vascular disease compared with men for much of their lifespan. Thus, the presence of diabetes confers greater risk for vascular complications in women compared with men and some of the potential reasons, including contribution of sex hormones and sex-specific risk factors are discussed in this review. There is a growing body of evidence that sex hormones play an important role in the regulation of cardiovascular function. While estrogens are generally considered to be cardioprotective and androgens detrimental to cardiovascular health, recent findings challenge these assumptions and demonstrate diversity and complexity of sex hormone action on target tissues, especially in the setting of diabetes. While some progress has been made toward understanding the underlying mechanisms of sex differences in the pathophysiology of diabetic vascular complications, many questions and controversies remain. Future research leading to understanding of these mechanisms may contribute to personalized- and sex-specific treatment for diabetic micro- and macro-vascular disease.
Collapse
|
41
|
Schaan BD, de Figueiredo Neto JA, Moreira LB, Ledur P, Mattos LAP, Magnoni D, Precoma DB, Machado CA, da Silva Brasileiro AL, Pena FM, Harzheim E, Montenegro S, Bernardez-Pereira S, Damiani LP, Consolim-Colombo FM, de Paola AAV, Andrade J, Guimarães JI, Berwanger O. Diabetes and cardiovascular events in high-risk patients: Insights from a multicenter registry in a middle-income country. Diabetes Res Clin Pract 2017; 127:275-284. [PMID: 28412543 DOI: 10.1016/j.diabres.2017.03.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 03/08/2017] [Accepted: 03/20/2017] [Indexed: 11/25/2022]
Abstract
AIMS The aim of this study was to determine the rate of major clinical events and its determinants in patients with previous cardiovascular event or not, and with or without diabetes from a middle-income country. METHODS REACT study is a multicenter registry conducted between July 2010 and May 2013 in Brazil. Patients were eligible if they were over 45years old and high cardiovascular risk. Patients were followed for 12months; data were collected regarding adherence to evidence-based therapies and occurrence of clinical events (all-cause mortality, non-fatal cardiac arrest, myocardial infarction, or stroke). RESULTS A total of 5006 subjects was included and analyzed in four groups: No diabetes and no previous cardiovascular event, n=430; diabetes and no previous cardiovascular event, n=1138; no diabetes and previous cardiovascular event, n=1747; and diabetes and previous cardiovascular event, n=1691. Major clinical events in one-year follow-up occurred in 332 patients. A previous cardiovascular event was associated with a higher risk of having another event in the follow-up (HR 2.31 95% CI 1.74-3.05, p<0.001), as did the presence of diabetes (HR 1.28 95% CI 1.10-1.73, p=0.005). In patients with diabetes,failure to reach HbA1c targetswas related topoorer event-free survival compared to patients with good metabolic control (HR 1.70 95% CI 1.01-2.84, p=0.044). CONCLUSIONS In Brazil, diabetes confers high risk for major clinical events, but this condition is not equivalent to having a previous cardiovascular event. Moreover, not so strict targets for HbA1c in patients with diabetes and previous cardiovascular events might be considered.
Collapse
Affiliation(s)
- Beatriz D Schaan
- Endocrine Division, Hospital de Clínicas de Porto Alegre/Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| | | | | | - Priscila Ledur
- Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | | | | | | | | | | | | | - Erno Harzheim
- Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | | | | | - Lucas P Damiani
- Research Institute of Heart Hospital (Hcor), São Paulo, Brazil
| | - Fernanda M Consolim-Colombo
- Brazilian Society of Cardiology, Brazil; Heart Institute of University of São Paulo, Brazil; Universidade Nove de Julho (UNINOVE), São Paulo, Brazil
| | | | - Jadelson Andrade
- Brazilian Society of Cardiology, Brazil; Hospital da Bahia, Bahia, Brazil
| | | | | |
Collapse
|
42
|
Matsumoto T, Kobayashi S, Ando M, Watanabe S, Iguchi M, Taguchi K, Kobayashi T. Impaired endothelium-derived hyperpolarization-type relaxation in superior mesenteric arteries isolated from female Otsuka Long-Evans Tokushima Fatty rats. Eur J Pharmacol 2017; 807:151-158. [PMID: 28433656 DOI: 10.1016/j.ejphar.2017.03.062] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 02/27/2017] [Accepted: 03/31/2017] [Indexed: 01/27/2023]
Abstract
Endothelium-derived hyperpolarization (EDH) is an important signaling mechanism of endothelium-dependent vasorelaxation, and little attention has been paid to the EDH-type responses in female metabolic syndrome such as that observed with type-2 diabetes. We previously reported that EDH-type relaxation was impaired in superior mesenteric arteries from male Otsuka Long-Evans Tokushima Fatty (OLETF) rat, a model of type-2 diabetes, however, the response was unclear in female OLETF rat. Thus, the aim of this study was to examine if EDH-type relaxation was altered in superior mesenteric arteries isolated from female OLETF rats compared to age-matched, control female Long-Evans Tokushima Otsuka (LETO) rats at age 50-59 weeks. We investigated concentration-relaxation curves for acetylcholine (at age 50-53 weeks), NS309 (an activator of small- and intermediate-conductance calcium-activated potassium channels) (at age 50-53 weeks), and GSK1016790A (an agonist of transient receptor potential vanilloid type 4, TRPV4) (at age 58 or 59 weeks) in the presence of the nitric oxide synthase inhibitor NG-nitro-L-arginine and the cyclooxygenase inhibitor indomethacin to investigate EDH-type responses in the superior mesenteric artery. Obesity, mild hyperglycemia, hyperinsulinemia, and hyperlipidemia (i.e., increased total cholesterol, triglyceride, and non-esterified fatty acids) were more frequent in OLETF rats than in age-matched LETO rats at age 50-53 weeks. Acetylcholine-, NS309-, and GSK1016790A-induced relaxations in arteries from OLETF rats were all significantly reduced compared to those in LETO rats. These results indicated that EDH-type relaxations were impaired in female OLETF rats. This novel experimental model may provide new insights into vascular dysfunction in metabolic syndrome in females.
Collapse
Affiliation(s)
- Takayuki Matsumoto
- Department of Physiology and Morphology, Institute of Medicinal Chemistry, Hoshi University, Shinagawa-ku, Tokyo 142-8501, Japan
| | - Shota Kobayashi
- Department of Physiology and Morphology, Institute of Medicinal Chemistry, Hoshi University, Shinagawa-ku, Tokyo 142-8501, Japan
| | - Makoto Ando
- Department of Physiology and Morphology, Institute of Medicinal Chemistry, Hoshi University, Shinagawa-ku, Tokyo 142-8501, Japan
| | - Shun Watanabe
- Department of Physiology and Morphology, Institute of Medicinal Chemistry, Hoshi University, Shinagawa-ku, Tokyo 142-8501, Japan
| | - Maika Iguchi
- Department of Physiology and Morphology, Institute of Medicinal Chemistry, Hoshi University, Shinagawa-ku, Tokyo 142-8501, Japan
| | - Kumiko Taguchi
- Department of Physiology and Morphology, Institute of Medicinal Chemistry, Hoshi University, Shinagawa-ku, Tokyo 142-8501, Japan
| | - Tsuneo Kobayashi
- Department of Physiology and Morphology, Institute of Medicinal Chemistry, Hoshi University, Shinagawa-ku, Tokyo 142-8501, Japan.
| |
Collapse
|
43
|
Fan W. Epidemiology in diabetes mellitus and cardiovascular disease. Cardiovasc Endocrinol 2017; 6:8-16. [PMID: 31646113 PMCID: PMC6768526 DOI: 10.1097/xce.0000000000000116] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 01/17/2017] [Indexed: 12/13/2022] Open
Abstract
As one of the leading causes of death in the USA, diabetes mellitus (DM) has become an epidemic over the past few decades. Despite the high prevalence of diagnosed DM, close to half of all people with DM are unaware of their disease. The risk of type 2 DM is determined by interplay of genetic and metabolic factors. Patients with type 2 DM have a higher risk of death from cardiovascular causes compared with their nondiabetic counterparts, and the mortality rate of DM associated cardiovascular disease is different among ethnicity groups and sex groups. Because of its adverse effect on people's health, DM also imposes an economic burden on individuals and households affected, as well as on the healthcare system. Current guidelines for cardiovascular disease prevention have focused on lifestyle management, blood pressure control, lipid control, blood glucose control, antiplatelet agent use, and tobacco use cessation.
Collapse
Affiliation(s)
- Wenjun Fan
- Department of Medicine, Heart Disease Prevention Program, Division of Cardiology, University of California, Irvine, California, USA
| |
Collapse
|
44
|
Desrois M, Lan C, Movassat J, Bernard M. Reduced up-regulation of the nitric oxide pathway and impaired endothelial and smooth muscle functions in the female type 2 diabetic goto-kakizaki rat heart. Nutr Metab (Lond) 2017; 14:6. [PMID: 28101124 PMCID: PMC5237314 DOI: 10.1186/s12986-016-0157-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 12/25/2016] [Indexed: 02/07/2023] Open
Abstract
Background Type 2 diabetes is associated with greater relative risk of cardiovascular diseases in women than in men, which is not well understood. Consequently, we have investigated if male and female displayed differences in cardiac function, energy metabolism, and endothelial function which could contribute to increased cardiovascular complications in type 2 diabetic female. Methods Male and female Control and type 2 diabetic Goto-Kakizaki (GK) isolated rat hearts were perfused during 28 min with a physiological buffer before freeze-clamping for biochemical assays. High energy phosphate compounds and intracellular pH were followed using 31P magnetic resonance spectroscopy with simultaneous measurement of contractile function. Nitric oxide (NO) pathway and endothelium-dependent and independent vasodilatations were measured as indexes of endothelial function. Results were analyzed via two-way ANOVA, p < 0.05 was considered as statistically significant. Results Myocardial function was impaired in male and female diabetic versus Control groups (p < 0.05) without modification of energy metabolism. Coronary flow was decreased in both diabetic versus Control groups but to a higher extent in female GK versus male GK rat hearts (p < 0.05). NO production was up-regulated in diabetic groups but to a less extent in female GK rat hearts (p < 0.05). Endothelium-dependent and independent vasodilatations were impaired in female GK rat compared with male GK (p < 0.05) and female Control (p < 0.05) rat hearts. Conclusions We reported here an endothelial damage characterized by a reduced up-regulation of the NO pathway and impaired endothelial and smooth muscle functions, and coronary flow rates in the female GK rat hearts while energy metabolism was normal. Whether these results are related to the higher risk of cardiovascular complications among type 2 diabetic female needs to be further elicited in the future. Electronic supplementary material The online version of this article (doi:10.1186/s12986-016-0157-z) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Martine Desrois
- Aix-Marseille Université, CNRS, CRMBM, Marseille, France ; Centre de Résonance Magnétique Biologique et Médicale (CRMBM), UMR n°7339, Aix-Marseille Université, CNRS, Faculté de Medecine, 27 Bd Jean Moulin, Marseille Cedex 05, 13385 France
| | - Carole Lan
- Aix-Marseille Université, CNRS, CRMBM, Marseille, France
| | - Jamileh Movassat
- Université Paris-Diderot, CNRS, UMR 8251, Laboratoire de Biologie et Pathologie du Pancréas Endocrine (B2PE), Unité BFA, Paris, France
| | | |
Collapse
|
45
|
Ballotari P, Venturelli F, Greci M, Giorgi Rossi P, Manicardi V. Sex Differences in the Effect of Type 2 Diabetes on Major Cardiovascular Diseases: Results from a Population-Based Study in Italy. Int J Endocrinol 2017; 2017:6039356. [PMID: 28316624 PMCID: PMC5338069 DOI: 10.1155/2017/6039356] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Accepted: 10/27/2016] [Indexed: 12/25/2022] Open
Abstract
The aim of the study is to assess sex difference in association between type 2 diabetes and incidence of major cardiovascular events, that is, myocardial infarction, stroke, and heart failure, using information retrieved by diabetes register. The inhabitants of Reggio Emilia (Italy) aged 30-84 were followed during 2012-2014. Incidence rate ratios and 95% confidence intervals were calculated using multivariate Poisson model. The age- and sex-specific event rates were graphed. Subjects with type 2 diabetes had an excess risk compared to their counterparts without diabetes for all the three major cardiovascular events. The excess risk is similar in women and men for stroke (1.8 times) and heart failure (2.7 times), while for myocardial infarction, the excess risk in women is greater than the one observed in men (IRR 2.58, 95% CI 2.22-3.00 and IRR 1.78, 95% CI 1.60-2.00, resp.; P of interaction < 0.0001). Women had always a lesser risk than men, but in case of myocardial infarction, the women with type 2 diabetes lost part of advantage gained by women free of diabetes (IRR 0.61, 95% CI 0.53-0.72 and IRR 0.36, 95% CI 0.33-0.39, resp.). In women with type 2 diabetes, the risk of major cardiovascular events is anticipated by 20-30 years, while in men it is by 15-20.
Collapse
Affiliation(s)
- Paola Ballotari
- Interinstitutional Epidemiology Unit, Local Health Authority of Reggio Emilia, Via Amendola 2, 42122 Reggio Emilia, Italy
- Arcispedale Santa Maria Nuova-IRCCS, Reggio Emilia, Viale Umberto I 50, 42123 Reggio Emilia, Italy
| | - Francesco Venturelli
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Via Campi 287, 41126 Modena, Italy
- *Francesco Venturelli:
| | - Marina Greci
- Primary Care Department, Local Health Authority of Reggio Emilia, Via Amendola 2, 42122 Reggio Emilia, Italy
| | - Paolo Giorgi Rossi
- Interinstitutional Epidemiology Unit, Local Health Authority of Reggio Emilia, Via Amendola 2, 42122 Reggio Emilia, Italy
- Arcispedale Santa Maria Nuova-IRCCS, Reggio Emilia, Viale Umberto I 50, 42123 Reggio Emilia, Italy
| | - Valeria Manicardi
- Internal Medicine Department, Montecchio Hospital, Local Health Authority of Reggio Emilia, Via Barilla 16, 42027 Montecchio, Italy
| |
Collapse
|
46
|
Budoff MJ, Raggi P, Beller GA, Berman DS, Druz RS, Malik S, Rigolin VH, Weigold WG, Soman P. Noninvasive Cardiovascular Risk Assessment of the Asymptomatic Diabetic Patient: The Imaging Council of the American College of Cardiology. JACC Cardiovasc Imaging 2016; 9:176-92. [PMID: 26846937 DOI: 10.1016/j.jcmg.2015.11.011] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 11/06/2015] [Indexed: 12/21/2022]
Abstract
Increased cardiovascular morbidity and mortality in patients with type 2 diabetes is well established; diabetes is associated with at least a 2-fold increased risk of coronary heart disease. Approximately two-thirds of deaths among persons with diabetes are related to cardiovascular disease. Previously, diabetes was regarded as a "coronary risk equivalent," implying a high 10-year cardiovascular risk for every diabetes patient. Following the original study by Haffner et al., multiple studies from different cohorts provided varying conclusions on the validity of the concept of coronary risk equivalency in patients with diabetes. New guidelines have started to acknowledge the heterogeneity in risk and include different treatment recommendations for diabetic patients without other risk factors who are considered to be at lower risk. Furthermore, guidelines have suggested that further risk stratification in patients with diabetes is warranted before universal treatment. The Imaging Council of the American College of Cardiology systematically reviewed all modalities commonly used for risk stratification in persons with diabetes mellitus and summarized the data and recommendations. This document reviews the evidence regarding the use of noninvasive testing to stratify asymptomatic patients with diabetes with regard to coronary heart disease risk and develops an algorithm for screening based on available data.
Collapse
Affiliation(s)
- Matthew J Budoff
- Department of Medicine, Los Angeles Biomedical Research Institute at Harbor-UCLA, Torrance, California.
| | - Paolo Raggi
- Mazankowski Alberta Heart Institute, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - George A Beller
- Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Daniel S Berman
- Departments of Imaging and Medicine, Cedars-Sinai Medical Center and the Cedars-Sinai Heart Institute, Los Angeles, California
| | - Regina S Druz
- Department of Cardiology, Hofstra North Shore-LIJ School of Medicine, Uniondale, New York
| | - Shaista Malik
- Department of Medicine, University of California, Irvine, California
| | - Vera H Rigolin
- Department of Medicine/Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Wm Guy Weigold
- Cardiology Division, MedStar Heart & Vascular Institute, MedStar Washington Hospital Center, Washington, DC
| | - Prem Soman
- Division of Cardiology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | | |
Collapse
|
47
|
Walz L, Jönsson AK, Zilg B, Östgren CJ, Druid H. Risk Factors for Fatal Hyperglycaemia Confirmed by Forensic Postmortem Examination - A Nationwide Cohort in Sweden. PLoS One 2016; 11:e0164950. [PMID: 27768720 PMCID: PMC5074458 DOI: 10.1371/journal.pone.0164950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Accepted: 10/04/2016] [Indexed: 01/09/2023] Open
Abstract
AIMS/HYPOTHESIS The aim of this study was to identify risk factors associated with confirmed fatal hyperglycaemia, which could predispose potentially preventable deaths in individuals on glucose lowering drugs. METHODS A retrospective register-based case-control study conducted on a nationwide cohort with individuals who died due to hyperglycaemia as determined by forensic postmortem examination, in Sweden August 2006 to December 2012. Vitreous glucose was used to diagnose hyperglycaemia postmortem. The forensic findings stored in the National Forensic Medicine Database were linked to nationwide registers. Cases that died due to confirmed hyperglycemia with dispensed glucose lowering drugs were identified and living controls with dispensed glucose lowering drugs were randomly selected in the Swedish prescribed drug register and matched on age and sex. Information on comorbidities, dispensed pharmaceuticals, clinical data and socioeconomic factors were obtained for cases and controls. Adjusted multiple logistic regression models were used to identify risk factors associated with fatal hyperglycaemia. RESULTS During the study period 322 individuals, mostly males (79%) with the mean age of 53.9 years (SD.± 14) died due to confirmed hyperglycaemia. Risk factors for fatal hyperglycaemia included; insulin treatment (OR = 4.40; 95%CI,1.96, 9.85), poor glycaemic control (OR = 2.00 95%CI,1.23, 3.27), inadequate refill-adherence before death (OR = 3.87; 95%CI,1.99, 7.53), microvascular disease (OR = 3.26; 95% CI, 1.84, 5.79), psychiatric illness (OR = 2.30; 95% CI,1.32, 4.01), substance abuse (OR = 8.85; 95%CI,2.34, 35.0) and/or living alone (OR = 2.25; 95%CI,1.21, 4.18). CONCLUSIONS/INTERPRETATION Our results demonstrate the importance of clinical attention to poor glycaemic control in subjects with psychosocial problems since it may indicate serious non-adherence, which consequently could lead to fatal hyperglycaemia.
Collapse
Affiliation(s)
- Lotta Walz
- Forensic Medicine Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
- MSD AB, Stockholm, Sweden
| | - Anna K. Jönsson
- Department of Forensic Genetics and Forensic Toxicology, National Board of Forensic Medicine, Linköping, Sweden
| | - Brita Zilg
- Forensic Medicine Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
- Department of Forensic Medicine, National Board of Forensic Medicine, Stockholm, Sweden
| | - Carl Johan Östgren
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Henrik Druid
- Forensic Medicine Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
48
|
Coronary Endothelial Dysfunction in Women With Type 2 Diabetes Measured by Coronary Phase Contrast Flow Velocity Magnetic Resonance Imaging. J Investig Med 2016; 63:856-61. [PMID: 26230492 DOI: 10.1097/jim.0000000000000226] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aim of this study was to determine if differences in coronary endothelial function are observed between asymptomatic women with type 2 diabetes mellitus (DM) and control subjects using coronary phase contrast flow velocity magnetic resonance imaging in response to cold pressor stress, an established endothelium-dependent vasodilatory stress. METHODS Phase contrast flow velocity imaging of the right coronary artery was performed in 7 asymptomatic premenopausal women with DM and 8 healthy female participants in response to the cold pressor test at 3 T. RESULTS There was no significant difference in percent increase in coronary flow velocity from rest to peak flow velocity between DM and control subjects (32% ± 22% vs 46% ± 17%; P = 0.11). However, percent increase in coronary flow velocity was lower in DM than in control subjects (-3% ± 14% vs 31% ± 30%; P = 0.01) during the second minute of cold pressor stress, when endothelial-mediated vasodilation should occur. CONCLUSIONS Asymptomatic women with DM demonstrate reduced coronary flow velocity during the second minute of cold pressor stress, indicating coronary endothelial dysfunction.
Collapse
|
49
|
Krag MØ, Hasselbalch L, Siersma V, Nielsen ABS, Reventlow S, Malterud K, de Fine Olivarius N. The impact of gender on the long-term morbidity and mortality of patients with type 2 diabetes receiving structured personal care: a 13 year follow-up study. Diabetologia 2016; 59:275-85. [PMID: 26607637 DOI: 10.1007/s00125-015-3804-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Accepted: 10/19/2015] [Indexed: 12/15/2022]
Abstract
AIMS/HYPOTHESIS The aim of this study was to assess gender differences in mortality and morbidity during 13 follow-up years after 6 years of structured personal care in patients with type 2 diabetes mellitus. METHODS In the Diabetes Care in General Practice (DCGP) multicentre, cluster-randomised, controlled trial (ClinicalTrials.gov registration no. NCT01074762), 1,381 patients newly diagnosed with type 2 diabetes were randomised to receive 6 years of either structured personal care or routine care. The intervention included regular follow-up, individualised goal setting and continuing medical education of general practitioners participating in the intervention. Patients were re-examined at the end of intervention. This observational analysis followed 970 patients for 13 years thereafter using national registries. Outcomes were all-cause mortality, incidence of diabetes-related death, any diabetes-related endpoint, myocardial infarction, stroke, peripheral vascular disease and microvascular disease. RESULTS In women, but not men, a lower HR for structured personal care vs routine care emerged for any diabetes-related endpoint (0.65, p = 0.004, adjusted; 73.4 vs 107.7 events per 1,000 patient-years), diabetes-related death (0.70, p = 0.031; 34.6 vs 45.7), all-cause mortality (0.74, p = 0.028; 55.5 vs 68.5) and stroke (0.59, p = 0.038; 15.6 vs 28.9). This effect was different between men and women for diabetes-related death (interaction p = 0.015) and all-cause mortality (interaction p = 0.005). CONCLUSIONS/INTERPRETATION Compared with routine care, structured personal diabetes care reduced all-cause mortality and diabetes-related death in women but not in men. This gender difference was also observed for any diabetes-related outcome and stroke but was not statistically significant after extensive multivariate adjustment. These observational results from a post hoc analysis of a randomised controlled trial cannot be explained by intermediate outcomes like HbA1c alone, but involves complex social and cultural issues of gender. There is a need to rethink treatment schemes for both men and women to gain benefit from intensified treatment efforts.
Collapse
Affiliation(s)
- Marlene Ø Krag
- The Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, P.O. Box 2099, DK-1014, Copenhagen K, Denmark.
| | - Lotte Hasselbalch
- The Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, P.O. Box 2099, DK-1014, Copenhagen K, Denmark
| | - Volkert Siersma
- The Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, P.O. Box 2099, DK-1014, Copenhagen K, Denmark
| | - Anni B S Nielsen
- The Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, P.O. Box 2099, DK-1014, Copenhagen K, Denmark
| | - Susanne Reventlow
- The Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, P.O. Box 2099, DK-1014, Copenhagen K, Denmark
| | - Kirsti Malterud
- The Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, P.O. Box 2099, DK-1014, Copenhagen K, Denmark
- Research Unit for General Practice, Uni Health Research, Bergen, Norway
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Niels de Fine Olivarius
- The Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, P.O. Box 2099, DK-1014, Copenhagen K, Denmark
| |
Collapse
|
50
|
Pedro-Botet J, Chillarón JJ, Benaiges D, Flores-Le Roux JA. [Cardiovascular prevention in diabetes mellitus: A multifactorial challenge]. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS 2015; 28:154-63. [PMID: 26655375 DOI: 10.1016/j.arteri.2015.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 10/07/2015] [Indexed: 12/21/2022]
Abstract
Patients with type2 diabetes mellitus have a high to very high cardiovascular risk, and often have other associated risk factors, such as hypertension, obesity and dyslipidaemia. Cardiovascular disease is the leading cause of morbidity and mortality in this population. An integrated control of all risk factors in patients with diabetes is essential for minimising the risk of macrovascular complications. Given the benefits of the multifactorial intervention strategies for cardiovascular prevention in diabetic patients, a review is presented on the therapeutic goals established for each risk factor in diabetes and the benefits of their control.
Collapse
Affiliation(s)
- Juan Pedro-Botet
- Servicio de Endocrinología y Nutrición, Hospital del Mar, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, España.
| | - Juan J Chillarón
- Servicio de Endocrinología y Nutrición, Hospital del Mar, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, España
| | - David Benaiges
- Servicio de Endocrinología y Nutrición, Hospital del Mar, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, España
| | - Juana A Flores-Le Roux
- Servicio de Endocrinología y Nutrición, Hospital del Mar, Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, España
| |
Collapse
|