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Abdi A, Kohansal K, Khalili D, Azizi F, Hadaegh F. The difference between 2-hour post-challenge and fasting plasma glucose associates with the risk of cardiovascular disease in a normoglycemic population: the Tehran lipid and glucose study. Nutr Metab (Lond) 2024; 21:10. [PMID: 38389086 PMCID: PMC10882815 DOI: 10.1186/s12986-024-00782-3] [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: 09/25/2023] [Accepted: 02/06/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND Elevated fasting plasma glucose (FPG) and 2-hour post-challenge glucose (2hPG) levels are known to be independent risk factors for cardiovascular disease (CVD). However, there is limited data on the association of the difference between these measures and the risk of CVD. This study aims to investigate this association in normoglycemic Iranian adults, particularly in those with low-normal FPG levels. METHODS This prospective cohort study included 4,594 30-65-year-old participants from the Tehran Lipid and Glucose Study. Using multivariable Cox proportional hazards regression models adjusting for age, sex, body mass index, hypertension, hypercholesterolemia, smoking, education level and FPG, hazard ratios (HRs) and 95% confidence intervals (95% CIs) were calculated for the association between 2hPG-FPG, both as continuous and categorical variables, and the CVD risk. Analyses of receiver operating characteristic curves were undertaken to determine the optimal 2hPG-FPG cut-off value. RESULTS During a median of 17.9 years of follow-up, 459 CVD events occurred. A one-unit increase in 2hPG-FPG was significantly associated with an elevated risk of cardiovascular disease in both normoglycemic (HR 1.10, 95% CI (1.01-1.19)) and low-normal FPG individuals (HR 1.16, 95% CI (1.04-1.30)); this association resisted adjustment for Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) among normoglycemic individuals. However, those with 2hPG levels greater than FPG levels had a non-significant increased risk of incident CVD compared to those with 2hPG levels of less than or equal to FPG, with corresponding HR values of 1.18 (95% CI: 0.95-1.46) in normoglycemic and 1.32 (95% CI: 0.98-1.79) in low-normal FPG, respectively. For incident CVD, the optimal cut-off value for the 2hPG-FPG was found to be 1.06 mmol/L, which was applicable for both normoglycemic and low FPG populations; using this criterion, the corresponding risks for incident CVD were 1.36 (95% CI: 1.12-1.64) and 1.57 (95% CI: 1.22-2.03), respectively. CONCLUSIONS The difference between 2hPG and FPG levels within the normoglycemic range is related to an increased risk of CVD, an issue that was independent of HOMA-IR. A cut-off point for 2hPG-FPG > 1.06 mmol/L may stratify persons at higher risk. These findings were particularly notable in those with low-normal FPG.
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Affiliation(s)
- Amir Abdi
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, P.O. Box: 19395-4763, Iran
- Student Research Committee, School of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Karim Kohansal
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, P.O. Box: 19395-4763, Iran
| | - Davood Khalili
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, P.O. Box: 19395-4763, Iran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzad Hadaegh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, P.O. Box: 19395-4763, Iran.
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Abosheaishaa H, Hussein M, Ghallab M, Abdelhamid M, Balassiano N, Ahammed MR, Baig MA, Khan J, Elshair M, Soliman MY, Abdelwahed M, Ali A, Alzamzamy A, Nassar M. Association between non-alcoholic fatty liver disease and coronary artery disease outcomes: A systematic review and meta-analysis. Diabetes Metab Syndr 2024; 18:102938. [PMID: 38194827 DOI: 10.1016/j.dsx.2023.102938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 09/07/2023] [Accepted: 12/26/2023] [Indexed: 01/11/2024]
Abstract
OBJECTIVES To evaluate the association between non-alcoholic fatty liver disease (NAFLD) and cardiovascular outcomes, including angina, coronary artery disease (CAD), coronary artery calcification (CAC), myocardial infarction (MI), and calcified coronary plaques. METHODS A comprehensive search of databases, including PubMed, EMBASE, and Cochrane Library, was conducted up to January 2023. Studies were included investigating the relationship between NAFLD and cardiovascular outcomes in adult populations. Exclusion criteria were studies on animals, pediatric populations, and those not published in English. Two reviewers assessed the risk of bias in the included studies using the Newcastle-Ottawa Scale. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using random-effects models. RESULTS The meta-analysis included 32 studies with a total of 5,610,990 participants. NAFLD demonstrated significant associations with increased risks of angina (Relative Risk (RR): 1.45, 95% CI: 1.17, 1.79), CAD (RR: 1.21, 95% CI: 1.07, 1.38), CAC >0 (RR: 1.39, 95% CI: 1.15, 1.69), and calcified coronary plaques (RR: 1.55, 95% CI: 1.05, 2.27). However, no significant association was found between NAFLD and CAC >100 (RR: 1.16, 95% CI: 0.97, 1.38) or MI (RR: 1.70, 95% CI: 0.16, 18.32). CONCLUSION The meta-analysis demonstrated a significant association between NAFLD and cardiovascular outcomes independent of conventional cardiovascular disease (CVD) risk factors. These findings emphasize the importance of prevention, early detection, and proper management of NAFLD.
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Affiliation(s)
- Hazem Abosheaishaa
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai / NYC Health + Hospitals Queens, New York, USA
| | - Mai Hussein
- Clinical Research Administration, Alexandria Directorate of Health Affairs, Alexandria, Egypt
| | - Muhammad Ghallab
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai / NYC Health + Hospitals Queens, New York, USA
| | - Magdy Abdelhamid
- Department of Cardiology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Natalie Balassiano
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai / NYC Health + Hospitals Queens, New York, USA
| | - Md Ripon Ahammed
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai / NYC Health + Hospitals Queens, New York, USA
| | - Muhammad Almas Baig
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai / NYC Health + Hospitals Queens, New York, USA
| | - Jawad Khan
- Department of Internal Medicine, Icahn School of Medicine at Mount Sinai / NYC Health + Hospitals Queens, New York, USA
| | - Moaz Elshair
- Hepatology, Gastroenterology, and Infectious Disease Department, Al-Azhar University, Cairo, Egypt
| | - Moataz Yousry Soliman
- Hepatology, Gastroenterology, and Infectious Disease Department, Al-Azhar University, Cairo, Egypt
| | - Mohammed Abdelwahed
- Department of Pathology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Uniondale, NY, USA
| | - Amr Ali
- Department of Pathology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Uniondale, NY, USA
| | - Ahmed Alzamzamy
- Department of Gastroenterology and Hepatology, Maadi Armed Forces Medical Complex, Military Medical Academy, Cairo, Egypt
| | - Mahmoud Nassar
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, Jacobs School of Medicine and Biomedical Sciences, University of Buffalo, New York, USA.
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McKinley EC, Bittner VA, Brown TM, Chen L, Exter J, Farkouh ME, Huang L, Jackson EA, Levitan EB, Orroth KK, Reading SR, Rosenson RS, Safford MM, Woodward M, Muntner P, Colantonio LD. The Projected Impact of Population-Wide Achievement of LDL Cholesterol <70 mg/dL on the Number of Recurrent Events Among US Adults with ASCVD. Cardiovasc Drugs Ther 2023; 37:107-116. [PMID: 34599698 DOI: 10.1007/s10557-021-07268-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/17/2021] [Indexed: 01/14/2023]
Abstract
PURPOSE Adults with atherosclerotic cardiovascular disease (ASCVD) are recommended high-intensity statins, with those at very high risk for recurrent events recommended adding ezetimibe and/or a proprotein convertase subtilisin/kexin type 9 inhibitor if their low-density lipoprotein cholesterol (LDL-C) is ≥70 mg/dL. We estimated the number of recurrent ASCVD events potentially averted if all adults in the United States (US) ≥45 years of age with ASCVD achieved an LDL-C <70 mg/dL. METHODS The number of US adults with ASCVD and LDL-C ≥70 mg/dL was estimated from the National Health and Nutrition Examination Survey 2009-2016 (n = 596). The 10-year cumulative incidence of recurrent ASCVD events was estimated from the REasons for Geographic And Racial Differences in Stroke study (n = 5390), weighted to the US population by age, race, and sex. The ASCVD risk reduction by achieving an LDL-C <70 mg/dL was estimated from meta-analyses of lipid-lowering treatment trials. RESULTS Overall, 14.7 (95% CI, 13.7-15.8) million US adults had ASCVD, of whom 11.6 (95% CI, 10.6-12.5) million had LDL-C ≥70 mg/dL. The 10-year cumulative incidence of ASCVD events was 24.3% (95% CI, 23.2-25.6%). We projected that 2.823 (95% CI, 2.543-3.091) million ASCVD events would occur over 10 years among US adults with ASCVD and LDL-C ≥70 mg/dL. Overall, 0.634 (95% CI, 0.542-0.737) million ASCVD events could potentially be averted if all US adults with ASCVD achieved and maintained LDL-C <70 mg/dL. CONCLUSION A substantial number of recurrent ASCVD events could be averted over 10 years if all US adults with ASCVD achieved, and maintained, an LDL-C <70 mg/dL.
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Affiliation(s)
- Emily C McKinley
- Department of Epidemiology, University of Alabama at Birmingham, 1665 University Blvd, RPHB 523B, Birmingham, AL, 35233-0013, USA.
| | - Vera A Bittner
- Division of Cardiovascular Disease, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Todd M Brown
- Division of Cardiovascular Disease, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ligong Chen
- Department of Epidemiology, University of Alabama at Birmingham, 1665 University Blvd, RPHB 523B, Birmingham, AL, 35233-0013, USA
| | | | - Michael E Farkouh
- Peter Munk Cardiac Centre, University of Toronto and Heart and Stroke Richard Lewar Centre of Excellence, Toronto, ON, Canada
| | - Lei Huang
- Department of Epidemiology, University of Alabama at Birmingham, 1665 University Blvd, RPHB 523B, Birmingham, AL, 35233-0013, USA
| | - Elizabeth A Jackson
- Division of Cardiovascular Disease, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Emily B Levitan
- Department of Epidemiology, University of Alabama at Birmingham, 1665 University Blvd, RPHB 523B, Birmingham, AL, 35233-0013, USA
| | - Kate K Orroth
- Center for Observational Research, Amgen Inc., Thousand Oaks, CA, USA
| | | | - Robert S Rosenson
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Monika M Safford
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Mark Woodward
- The George Institute for Global Health, University of New South Wales, Sydney, Australia.,The George Institute for Global Health, School of Public Health, Imperial College London, London, UK
| | - Paul Muntner
- Department of Epidemiology, University of Alabama at Birmingham, 1665 University Blvd, RPHB 523B, Birmingham, AL, 35233-0013, USA
| | - Lisandro D Colantonio
- Department of Epidemiology, University of Alabama at Birmingham, 1665 University Blvd, RPHB 523B, Birmingham, AL, 35233-0013, USA
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