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Wentzel JJ, Bos D, White SJ, van der Heiden K, Kavousi M, Evans PC. Sex-related differences in coronary and carotid vessel geometry, plaque composition and shear stress obtained from imaging. Atherosclerosis 2024; 395:117616. [PMID: 38944895 DOI: 10.1016/j.atherosclerosis.2024.117616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 05/27/2024] [Accepted: 06/04/2024] [Indexed: 07/02/2024]
Abstract
Atherosclerosis manifests itself differently in men and women with respect to plaque initiation, progression and plaque composition. The observed delay in plaque progression in women is thought to be related to the hormonal status of women. Also features associated with the vulnerability of plaques to rupture seem to be less frequently present in women compared to men. Current invasive and non-invasive imaging modalities allow for visualization of plaque size, composition and high risk vulnerable plaque features. Moreover, image based modeling gives access to local shear stress and shear stress-related plaque growth. In this review, current knowledge on sex-related differences in plaque size, composition, high risk plaque features and shear stress related plaque growth in carotid and coronary arteries obtained from imaging are summarized.
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Affiliation(s)
- J J Wentzel
- Department of Cardiology, Biomedical Engineering, Erasmus MC, the Netherlands.
| | - D Bos
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, the Netherlands; Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - S J White
- Biosciences Institute, Newcastle University, UK
| | - K van der Heiden
- Department of Cardiology, Biomedical Engineering, Erasmus MC, the Netherlands
| | - M Kavousi
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - P C Evans
- Centre for Biochemical Pharmacology, William Harvey Research Institute, Barts and The London, Faculty of Medicine and Dentistry, Queen Mary University of London, UK
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Saaoud F, Xu K, Lu Y, Shao Y, Jiang X, Wang H, Yang X. Editorial: Sex differences and cardiovascular therapeutics. Front Cardiovasc Med 2024; 11:1420293. [PMID: 38832315 PMCID: PMC11144924 DOI: 10.3389/fcvm.2024.1420293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Accepted: 05/03/2024] [Indexed: 06/05/2024] Open
Affiliation(s)
- Fatma Saaoud
- Lemore Center for Integrated Lymphatics and Vascular Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Keman Xu
- Lemore Center for Integrated Lymphatics and Vascular Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Yifan Lu
- Lemore Center for Integrated Lymphatics and Vascular Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Ying Shao
- Lemore Center for Integrated Lymphatics and Vascular Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Xiaohua Jiang
- Lemore Center for Integrated Lymphatics and Vascular Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
- Centers of Metabolic Disease Research and Thrombosis Research Center, Departments of Cardiovascular Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Hong Wang
- Centers of Metabolic Disease Research and Thrombosis Research Center, Departments of Cardiovascular Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
| | - Xiaofeng Yang
- Lemore Center for Integrated Lymphatics and Vascular Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
- Centers of Metabolic Disease Research and Thrombosis Research Center, Departments of Cardiovascular Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, United States
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Grimes K, Mehndiratta P, Chaturvedi S. The impact of sex on stroke care: From epidemiology to outcome. J Stroke Cerebrovasc Dis 2024; 33:107675. [PMID: 38467238 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107675] [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: 10/20/2023] [Revised: 03/01/2024] [Accepted: 03/04/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND Carotid stenosis and atrial fibrillation are key risk factors for development of hemispheric strokes. In this review we aim to identify sex-specific differences in the pathophysiology and treatment of these risk factors and areas for future study. KEY FINDINGS Women are underrepresented in research studies of stroke in patients with carotid disease and atrial fibrillation. However, key differences have been found between men and women that suggest that the development of carotid disease and atrial fibrillation occur at later stages of life and are associated with higher severity of stroke. Some treatments, including surgical treatment, seem to have different rates of efficacy and women and women are at higher risk of surgical complications. This suggests that treatment recommendations may need to be sex specific. CONCLUSION Efforts should be made to address research and treatment gaps in women with stroke risk factors. This may lead to the development of sex-specific recommendations for stroke prevention and treatment.
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Affiliation(s)
- Kathryn Grimes
- Department of Neurology & Stroke Program, University of Maryland School of Medicine
| | - Prachi Mehndiratta
- Department of Neurology & Stroke Program, University of Maryland School of Medicine
| | - Seemant Chaturvedi
- Department of Neurology & Stroke Program, University of Maryland School of Medicine.
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Mezzetto L, Mastrorilli D, Zanetti E, Scoccia E, Pecoraro B, Sboarina A, Mantovani A, Veraldi GF. Clinical risk factors and features on computed tomography angiography in high-risk carotid artery plaque in patients with type 2 diabetes. INT ANGIOL 2024; 43:280-289. [PMID: 38470152 DOI: 10.23736/s0392-9590.24.05154-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
BACKGROUND High-risk carotid artery plaque (HPR) is associated with a markedly increased risk of ischemic stroke. The aims of this study were: 1) to examine the prevalence of HRP in a cohort of asymptomatic adults with type 2 diabetes (T2D); 2) to investigate the relationship between HRP, established cardiovascular risk factors and computed tomography angiography (CTA) profile; and 3) to assess whether the presence of HRP is associated with an increased risk of major adverse cardiovascular events (MACE). METHODS This was a retrospective cohort study of T2D asymptomatic patients who underwent carotid endarterectomy (CEA) from January 2018 to July 2021. The carotid atherosclerotic plaque (CAP) was assessed for the presence of ulceration, the presence of lipids, fibrosis, thrombotic deposits, hemorrhage, neovascularization, and inflammation. A CAP presenting at least five of these histological features was defined as a HRP (Group A); in all other cases it was defined as a mild to moderate heterogeneous plaque and no-HRP (Group B). CTA features included the presence of rim sign consisting of thin peripheral adventitial calcification (<2 mm) and internal soft plaque (≥2 mm), NASCET percent diameter stenosis, maximum plaque thickness, ulceration, calcification, and intraluminal thrombus were recorded. Binary logistic regression with Uni- and Multivariate was used to evaluate possible predictors for HRP while multivariable Cox Proportional Hazards was used to assess independent predictors for MACE. RESULTS One hundred eighty-five asymptomatic patients (mean age 73±8 years, 131 men), undergoing carotid endarterectomy, were included. Of these, 124 (67%) had HRP, and the 61 (33%) did not. Diabetic complications (OR 2.4, 95% CI: 1.1-5.1, P=0.01), NASCET stenosis ≥75% (OR 2.4, 95% CI: 1.2-3.7, P=0.02) and carotid RIM sign (OR 4.3, 95% CI: 3.9-7.3, P<0.001) were independently associated with HRP. However, HRP was not associated with a higher risk of MACE (freedom from MACE at 5 years: HRP 83.4% vs. non HRP 87.8%, P=0.72) or a reduction of survival (5-year survival estimates: HRP 96.4% vs. non HRP: 94.6%, P=0.76). CONCLUSIONS A high prevalence of HRP (67%) was observed in asymptomatic and elderly T2D patients. Independent predictors of HRP were diabetic complications, NASCET stenosis ≥75% and carotid RIM sign (OR 4.3, 95% CI: 3.9-7.3, P<0.001). HRP was not associated with an increased risk of MACE during a mean follow-up of 39±24 years.
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Affiliation(s)
- Luca Mezzetto
- Department of Vascular Surgery, University Hospital and Trust of Verona, University of Verona School of Medicine, Verona, Italy
| | - Davide Mastrorilli
- Department of Vascular Surgery, University Hospital and Trust of Verona, University of Verona School of Medicine, Verona, Italy -
| | - Elisa Zanetti
- Department of Vascular Surgery, University Hospital and Trust of Verona, University of Verona School of Medicine, Verona, Italy
| | - Enrico Scoccia
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Barbara Pecoraro
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Andrea Sboarina
- Department of Surgery, Dentistry, Pediatrics and Gynecology, University of Verona, Verona, Italy
| | - Alessandro Mantovani
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Gian F Veraldi
- Department of Vascular Surgery, University Hospital and Trust of Verona, University of Verona School of Medicine, Verona, Italy
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Gasbarrino K, Zheng H, Daskalopoulou SS. Circulating Sex-Specific Markers of Plaque Instability in Women and Men With Severe Carotid Atherosclerosis. Stroke 2024; 55:269-277. [PMID: 38252755 DOI: 10.1161/strokeaha.123.044840] [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: 08/15/2023] [Accepted: 12/15/2023] [Indexed: 01/24/2024]
Abstract
BACKGROUND Sex-specific differences in plaque composition and instability underscore the need to explore circulating markers for better prediction of high-risk plaques. This cross-sectional study aims to (1) investigate differences in lipid, immune, and adipokine circulating profiles between men and women with stable versus unstable plaques and (2) identify circulating markers that can better classify men and women according to plaque instability. METHODS Preoperative blood samples and plaque specimens were collected from consecutive men and women with carotid artery stenosis ≥50% and who underwent a carotid endarterectomy between 2009 and 2018. Adipokine, lipid, and immune profiling was conducted. Plaque stability was determined by gold-standard histological classifications. Statistical analyses, including χ2, ANOVA, Kruskal-Wallis, and logistic regression, assessed differences in plaque features and blood parameters between men and women with stable and unstable plaques. RESULTS Of 470 recruited patients (aged 70.8±9.2 years), the final study analyses included 317 men and 143 women (aged 71.0±9.0 years). Men exhibited more unstable plaques (P<0.001), characterized by increased plaque hemorrhage, larger lipid core, and inflammation (P<0.001), along with less favorable circulating profiles. Antagonistic interactions between sex and white blood cell (WBC) counts, basophil-to-WBC ratio, and platelet counts influenced plaque instability. In men, low WBC counts, high monocyte-to-WBC ratio, low basophil-to-WBC ratio, and high LDL-C (low-density lipoprotein cholesterol) levels were associated with greater plaque instability (odds ratio, 0.827 [95% CI, 0.713-0.926], 1.158 [95% CI, 1.027-1.305], 0.495 [95% CI, 0.281-0.871], and 1.564 [95% CI, 1.001-2.443], respectively) and more unstable features (ie, inflammation, foam cells, and neovascularization). In women, a high basophil-to-WBC ratio was associated with greater plaque instability (3.142 [95% CI, 1.220-8.093]), hemorrhage, and thrombosis, while a high molecular weight-to-total adiponectin ratio was associated with decreased instability (0.014 [95% CI, 0.000-0.646]) and inflammation. CONCLUSIONS Our findings demonstrated sex-specific differences, with women displaying more stable plaque phenotypes and favorable circulating profiles compared with men. This proof-of-concept study was also designed as the key first step in exploring novel sex-specific associations between circulating lipid, immune, and adipokine profiles and carotid plaque instability.
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Affiliation(s)
- Karina Gasbarrino
- Division of Experimental Medicine, Research Institute of McGill University Health Centre (K.G., H.Z., S.S.D.), Department of Medicine, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Huaien Zheng
- Division of Experimental Medicine, Research Institute of McGill University Health Centre (K.G., H.Z., S.S.D.), Department of Medicine, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Stella S Daskalopoulou
- Division of Experimental Medicine, Research Institute of McGill University Health Centre (K.G., H.Z., S.S.D.), Department of Medicine, Faculty of Medicine, McGill University, Montreal, QC, Canada
- Division of Internal Medicine, McGill University Health Centre (S.S.D.), Department of Medicine, Faculty of Medicine, McGill University, Montreal, QC, Canada
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Sun CK, Guo F, Ou YN, Zhang MZ, Tan L, Tan MS. Association Between Carotid Plaque and Alzheimer's Disease Cerebrospinal Fluid Biomarkers and Cognitive Function in Cognitively Intact Adults: The CABLE Study. J Alzheimers Dis 2024; 100:207-217. [PMID: 38848186 DOI: 10.3233/jad-240131] [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] [Indexed: 06/09/2024]
Abstract
Background The association between carotid plaque and cognitive decline has recently been reported. However, the current research evidence is insufficient, and the possible causes of cognitive changes are unknown. Objective This study aims to explore the relationships between carotid plaque and cognition functions, cerebrospinal fluid (CSF) Alzheimer's disease (AD) biomarkers in cognitively intact adults, and try to study the underlying mechanisms. Methods We enrolled 165 cognitively normal participants from the Chinese Alzheimer's Biomarker and LifestylE (CABLE) study, who had CSF AD biomarker measurements and carotid ultrasound. Linear modeling was used to assess the association of carotid plaque with CSF biomarkers and cognition. Additionally, mediation analysis was conducted through 10,000 bootstrapped iterations to explore potential links between carotid plaque, AD pathology, and cognition. Results We found that carotid plaque exhibited significant correlations with Aβ42 (β = -1.173, p = 0.022), Aβ42/Aβ40 (β = -0.092, p < 0.001), P-tau/Aβ42 (β = 0.110, p = 0.045), and T-tau/Aβ42 (β = 0.451, p = 0.010). A significant correlation between carotid plaque and cognition decline was also found in men (β = -0.129, p = 0.021), and mediation analyses revealed that the effect of carotid plaque on cognitive function could be mediated by Aβ42/Aβ40 (proportion of mediation = 55.8%), P-tau/Aβ42 (proportion of mediation = 51.6%, p = 0.015) and T-tau/Aβ42 (proportion of mediation = 43.8%, p = 0.015) mediated. Conclusions This study demonstrated the link between carotid plaque and CSF AD biomarkers in cognitively intact adults, and the important role that AD pathology may play in the correlation between carotid plaque and cognitive changes.
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Affiliation(s)
- Cheng-Kun Sun
- Department of Neurology, Qingdao Municipal Hospital, Dalian Medical University, Qingdao, China
| | - Fan Guo
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
| | - Ya-Nan Ou
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
| | - Ming-Zhan Zhang
- School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong, China
| | - Lan Tan
- Department of Neurology, Qingdao Municipal Hospital, Dalian Medical University, Qingdao, China
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
- School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong, China
- Department of Neurology, Qingdao Municipal Hospital, University of Health and Rehabilitation Science, Qingdao, China
| | - Meng-Shan Tan
- Department of Neurology, Qingdao Municipal Hospital, Dalian Medical University, Qingdao, China
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
- School of Clinical Medicine, Shandong Second Medical University, Weifang, Shandong, China
- Department of Neurology, Qingdao Municipal Hospital, University of Health and Rehabilitation Science, Qingdao, China
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Luo N, Shang ZY, Yang BQ, Ntaios G, Chen HS. Age-dependent sex differences in non-stenotic intracranial plaque of embolic stroke of undetermined source. Sci Rep 2023; 13:20652. [PMID: 38001235 PMCID: PMC10673951 DOI: 10.1038/s41598-023-48091-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 11/22/2023] [Indexed: 11/26/2023] Open
Abstract
Age and sex have effect on atherosclerosis. This study aimed to investigate their effect on non-stenotic intracranial atherosclerotic plaque (NIAP) in embolic stroke of undetermined source (ESUS) using high-resolution magnetic resonance imaging (HR-MRI). We retrospectively recruited consecutive ESUS patients who underwent intracranial HR-MRI to assess the plaque characteristics (remodeling index [RI], plaque burden [PB], fibrous cap [FC], discontinuity of plaque surface [DPS], intraplaque hemorrhage [IPH] and complicated plaque [CP]). We divided patients into three groups (< 60 years, 60-74 years, ≥ 75 years). 155 patients with ipsilateral NIAP were found from 243 ESUS patients, with 106 men (68.39%) and 49 women (31.61%). In total population or age group under 60 years, there were no significant differences in plaque characteristics between men and women (all p > 0.05). In age group of 60-74 years, men were associated with higher PB (66.27 ± 9.17% vs 60.91 ± 8.86%, p = 0.017) and RI (1.174 vs 1.156, p = 0.019), higher prevalence of DPS (82.50% vs 60.00%, p = 0.036) and complicated plaque (85.00% vs 63.33%, p = 0.036). For subjects ≥ 75 years old, PB were significantly higher in twomen vs men (68.85 ± 6.14% vs 62.62 ± 7.36%, p = 0.040). In addition, the probability for PBupper (≥ median PB), RIupper (≥ median RI) and vulnerable plaque increased as age increased, and its predictive power for index ESUS was higher in men than women. This study identified age-dependent sex differences in NIAP characteristics of ESUS patients, which will help us clarify their etiology.
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Affiliation(s)
- Na Luo
- Department of Neurology, General Hospital of Northern Theater Command, Shenyang, People's Republic of China
| | - Zi-Yang Shang
- Department of Neurology, General Hospital of Northern Theater Command, Shenyang, People's Republic of China
| | - Ben-Qiang Yang
- Department of Radiology, General Hospital of Northern Theater Command, Shenyang, China
| | - George Ntaios
- Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Hui-Sheng Chen
- Department of Neurology, General Hospital of Northern Theater Command, Shenyang, People's Republic of China.
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Sakkers TR, Mokry M, Civelek M, Erdmann J, Pasterkamp G, Diez Benavente E, den Ruijter HM. Sex differences in the genetic and molecular mechanisms of coronary artery disease. Atherosclerosis 2023; 384:117279. [PMID: 37805337 DOI: 10.1016/j.atherosclerosis.2023.117279] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 05/09/2023] [Accepted: 09/01/2023] [Indexed: 10/09/2023]
Abstract
Sex differences in coronary artery disease (CAD) presentation, risk factors and prognosis have been widely studied. Similarly, studies on atherosclerosis have shown prominent sex differences in plaque biology. Our understanding of the underlying genetic and molecular mechanisms that drive these differences remains fragmented and largely understudied. Through reviewing genetic and epigenetic studies, we identified more than 40 sex-differential candidate genes (13 within known CAD loci) that may explain, at least in part, sex differences in vascular remodeling, lipid metabolism and endothelial dysfunction. Studies with transcriptomic and single-cell RNA sequencing data from atherosclerotic plaques highlight potential sex differences in smooth muscle cell and endothelial cell biology. Especially, phenotypic switching of smooth muscle cells seems to play a crucial role in female atherosclerosis. This matches the known sex differences in atherosclerotic phenotypes, with men being more prone to lipid-rich plaques, while women are more likely to develop fibrous plaques with endothelial dysfunction. To unravel the complex mechanisms that drive sex differences in CAD, increased statistical power and adjustments to study designs and analysis strategies are required. This entails increasing inclusion rates of women, performing well-defined sex-stratified analyses and the integration of multi-omics data.
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Affiliation(s)
- Tim R Sakkers
- Laboratory of Experimental Cardiology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3508, GA, Utrecht, the Netherlands
| | - Michal Mokry
- Laboratory of Experimental Cardiology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3508, GA, Utrecht, the Netherlands; Central Diagnostic Laboratory, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3508, GA, Utrecht, the Netherlands
| | - Mete Civelek
- Center for Public Health Genomics, University of Virginia, 1335 Lee St, Charlottesville, VA, 22908, USA; Department of Biomedical Engineering, University of Virginia, 351 McCormick Road, Charlottesville, VA, 22904, USA
| | - Jeanette Erdmann
- Institute for Cardiogenetics, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
| | - Gerard Pasterkamp
- Central Diagnostic Laboratory, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3508, GA, Utrecht, the Netherlands
| | - Ernest Diez Benavente
- Laboratory of Experimental Cardiology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3508, GA, Utrecht, the Netherlands
| | - Hester M den Ruijter
- Laboratory of Experimental Cardiology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3508, GA, Utrecht, the Netherlands.
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Sun J, Qiao Y, Zhao M, Magnussen CG, Xi B. Global, regional, and national burden of cardiovascular diseases in youths and young adults aged 15-39 years in 204 countries/territories, 1990-2019: a systematic analysis of Global Burden of Disease Study 2019. BMC Med 2023; 21:222. [PMID: 37365627 PMCID: PMC10294522 DOI: 10.1186/s12916-023-02925-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 06/06/2023] [Indexed: 06/28/2023] Open
Abstract
BACKGROUND Understanding the temporal trends in the burden of overall and type-specific cardiovascular diseases (CVDs) in youths and young adults and its attributable risk factors is important for effective and targeted prevention strategies and measures. We aimed to provide a standardized and comprehensive estimation of the prevalence, incidence, disability-adjusted life years (DALY), and mortality rate of CVDs and its associated risk factors in youths and young adults aged 15-39 years at global, regional, and national levels. METHODS We applied Global Burden of Disease, Injuries, and Risk Factors Study (GBD) 2019 analytical tools to calculate the age-standardized incidence, prevalence, DALY, and mortality rate of overall and type-specific CVDs (i.e., rheumatic heart disease, ischemic heart disease, stroke, hypertensive heart disease, non-rheumatic valvular heart disease, cardiomyopathy and myocarditis, atrial fibrillation and flutter, aortic aneurysm, and endocarditis) among youths and young adults aged 15-39 years by age, sex, region, sociodemographic index and across 204 countries/territories from 1990 to 2019, and proportional DALY of CVDs attributable to associated risk factors. RESULTS The global age-standardized DALY (per 100,000 population) for CVDs in youths and young adults significantly decreased from 1257.51 (95% confidence interval 1257.03, 1257.99) in 1990 to 990.64 (990.28, 990.99) in 2019 with an average annual percent change (AAPC) of - 0.81% (- 1.04%, - 0.58%, P < 0.001), and the age-standardized mortality rate also significantly decreased from 19.83 (19.77, 19.89) to 15.12 (15.08, 15.16) with an AAPC of - 0.93% (- 1.21%, - 0.66%, P < 0.001). However, the global age-standardized incidence rate (per 100,000 population) moderately increased from 126.80 (126.65, 126.95) in 1990 to 129.85 (129.72, 129.98) in 2019 with an AAPC of 0.08% (0.00%, 0.16%, P = 0.040), and the age-standardized prevalence rate significantly increased from 1477.54 (1477.03, 1478.06) to 1645.32 (1644.86, 1645.78) with an AAPC of 0.38% (0.35%, 0.40%, P < 0.001). In terms of type-specific CVDs, the age-standardized incidence and prevalence rate in rheumatic heart disease, prevalence rate in ischemic heart disease, and incidence rate in endocarditis increased from 1990 to 2019 (all P < 0.001). When stratified by sociodemographic index (SDI), the countries/territories with low and low-middle SDI had a higher burden of CVDs than the countries/territories with high and high-middle SDI. Women had a higher prevalence rate of CVDs than men, whereas men had a higher DALY and mortality rate than women. High systolic blood pressure, high body mass index, and low-density lipoprotein cholesterol were the main attributable risk factors for DALY of CVDs for all included countries and territories. Household air pollution from solid fuels was an additional attributable risk factor for DALY of CVDs in low and low-middle SDI countries compared with middle, high-middle, and high SDI countries. Compared with women, DALY for CVDs in men was more likely to be affected by almost all risk factors, especially for smoking. CONCLUSIONS There is a substantial global burden of CVDs in youths and young adults in 2019. The burden of overall and type-specific CVDs varied by age, sex, SDI, region, and country. CVDs in young people are largely preventable, which deserve more attention in the targeted implementation of effective primary prevention strategies and expansion of young-people's responsive healthcare systems.
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Affiliation(s)
- Jiahong Sun
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 44 Wenhuaxi Road, Jinan, 250012, Shandong, China
| | - Yanan Qiao
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 44 Wenhuaxi Road, Jinan, 250012, Shandong, China
| | - Min Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Costan G Magnussen
- Baker Heart and Diabetes Institute, Melbourne, Australia
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Bo Xi
- Department of Epidemiology, School of Public Health, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 44 Wenhuaxi Road, Jinan, 250012, Shandong, China.
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Walubembe J, Ssinabulya I, Mubuuke AG, Kagwa MM, Babirye D, Okot J, Bongomin F, Nakku M, Ongom DO, Ameda F. Carotid Doppler findings among patients admitted with stroke in two tertiary care facilities in Uganda: A Hospital-based Cross-sectional Study. RESEARCH SQUARE 2023:rs.3.rs-2800534. [PMID: 37162833 PMCID: PMC10168469 DOI: 10.21203/rs.3.rs-2800534/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Background Carotid Atherosclerotic Disease (CAD) Doppler findings including carotid artery stenosis, thickened intima media thickness, and high-risk atherosclerotic plaques are associated with increased risk of stroke and symptomatic cerebrovascular disease. However, few studies have explored these Doppler characteristics among stroke patients in Africa. This study, therefore, investigates these carotid artery Doppler characteristics among stroke patients in Uganda. Methods A hospital-based cross-sectional study of 95 stroke patients attending two national referral hospitals in Uganda between March and July 2022. Following the caption of their sociodemographic and clinical characteristics, they underwent Doppler sonography of the extracranial carotid arteries using a standard carotid Doppler protocol. Multivariate logistic regression was used to determine factors associated with abnormal carotid Doppler parameters (i.e., carotid intima-media thickness, carotid stenosis). Results The mean age of the study participants was 61 ± 13 years with 60% (57/95) of the participants being male. Most participants had an ischemic stroke (67%), hypertension (76.4%), and used alcohol (58.9%). The prevalence of significant carotid stenosis in participants with ischemic stroke was 12.5% (8/64) (i.e., 7.8% had severe carotid stenosis and 4.7% had moderate stenosis). The prevalence of high carotid intima media thickness (CIMT) and atherosclerotic plaques were 31.6% (30/95) and 26.3% (25/95), respectively. Most atherosclerotic plaques were echogenic. Age above 60 years (adjusted odds ratio [aOR] = 5.2, 95% Confidence Interval [CI]:1.97-14; p < 0.010), high low-density lipoprotein cholesterol (aOR = 4.2, 95% CI: 1.29-8.79; p = 0.013) increased the likelihood of having abnormal CIMT. Conclusion The burden of carotid atherosclerotic disease is increasing among stroke patients in Uganda. Large-scale epidemiological studies are needed to further profile the disease in high risk populations.
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van Dam-Nolen DH, van Egmond NC, Koudstaal PJ, van der Lugt A, Bos D. Sex Differences in Carotid Atherosclerosis: A Systematic Review and Meta-Analysis. Stroke 2023; 54:315-326. [PMID: 36444718 PMCID: PMC9855762 DOI: 10.1161/strokeaha.122.041046] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
BACKGROUND Over the last decades, several individual studies on sex differences in carotid atherosclerosis have been performed covering a wide range of plaque characteristics and including different populations. This systematic review and meta-analysis aims to summarize previously reported results on sex differences in carotid atherosclerosis and present a roadmap explaining next steps needed for implementing this knowledge in clinical practice. METHODS We systematically searched PubMed, Embase, Web of Science, Cochrane Central, and Google Scholar for eligible studies including both male and female participants reporting prevalence of imaging characteristics of carotid atherosclerosis and meta-analyzed these studies. Studies had to report at least the following: (1) calcifications; (2) lipid-rich necrotic core; (3) intraplaque hemorrhage; (4) thin-or-ruptured fibrous cap; (5) plaque ulceration; (6) degree of stenosis; (7) plaque size; or (8) plaque inflammation. We prespecified which imaging modalities had to be used per plaque characteristic and excluded ultrasonography. RESULTS We included 42 articles in our meta-analyses (ranging from 2 through 23 articles per plaque characteristic). Men had more frequently a larger plaque compared to women and, moreover, had more often plaques with calcifications (odds ratio=1.57 [95% CI, 1.23-2.02]), lipid-rich necrotic core (odds ratio=1.87 [95% CI, 1.36-2.57]), and intraplaque hemorrhage (odds ratio=2.52 [95% CI, 1.74-3.66]), or an ulcerated plaque (1.81 [95% CI, 1.30-2.51]). Furthermore, we found more pronounced sex differences for lipid-rich necrotic core in symptomatic opposed to asymptomatic participants. CONCLUSIONS In this systematic review and meta-analysis, we demonstrate convincing evidence for sex differences in carotid atherosclerosis. All kinds of plaque features-plaque size, composition, and morphology-were more common or larger in men compared to women. Our results highlight that sex is an important variable to include in both study design and clinical-decision making. Further investigation of sex-specific stroke risks with regard to plaque composition is warranted.
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Affiliation(s)
- Dianne H.K. van Dam-Nolen
- Department of Radiology and Nuclear Medicine (D.H.K.v.D.-N., N.C.M.v.E., A.v.d.L., D.B.), Erasmus University Medical Center Rotterdam, the Netherlands.,Department of Neurology (D.H.K.v.D.-N., P.J.K.), Erasmus University Medical Center Rotterdam, the Netherlands
| | - Nina C.M. van Egmond
- Department of Radiology and Nuclear Medicine (D.H.K.v.D.-N., N.C.M.v.E., A.v.d.L., D.B.), Erasmus University Medical Center Rotterdam, the Netherlands
| | - Peter J. Koudstaal
- Department of Neurology (D.H.K.v.D.-N., P.J.K.), Erasmus University Medical Center Rotterdam, the Netherlands
| | - Aad van der Lugt
- Department of Radiology and Nuclear Medicine (D.H.K.v.D.-N., N.C.M.v.E., A.v.d.L., D.B.), Erasmus University Medical Center Rotterdam, the Netherlands
| | - Daniel Bos
- Department of Radiology and Nuclear Medicine (D.H.K.v.D.-N., N.C.M.v.E., A.v.d.L., D.B.), Erasmus University Medical Center Rotterdam, the Netherlands.,the Department of Epidemiology (D.B.), Erasmus University Medical Center Rotterdam, the Netherlands
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Trivedi B, Desai R, Mishra K, Hechanova LA, Abolbashari M. Role of Sex in Atherosclerosis: Does Sex Matter? Curr Cardiol Rep 2022; 24:1791-1798. [PMID: 36269533 DOI: 10.1007/s11886-022-01800-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/10/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE OF REVIEW Atherosclerosis is the largest cause of death in the western world with the role of sex yet to be determined. The purpose of this review is to investigate the role sex may play in the development of atherosclerosis. RECENT FINDINGS Differences in plaque burden play a role in atherosclerotic outcome. Men have a higher prevalence of plaque burden, while women have less plaque rupture, necrotic core, and calcium. Differences in hormones, vascular anatomy, and overall lifestyle all play a role. Estrogen's cardioprotective effect is well known, but there is a lack of consensus on testosterone's role. There are varying rates of atherosclerosis between the sexes. Studies have also shown varying differences in the progression of plaque and the type of plaques between sexes. Further investigations need to be done to solidify the role sex may play as a variable in the development of atherosclerosis and how that may impact future treatment goals.
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Affiliation(s)
- Bhavi Trivedi
- Department of Internal Medicine, Texas Tech University Health Sciences Center El Paso, 145 W Castellano Dr., Apt #2, El Paso, TX, 79912, USA.
| | - Rohan Desai
- Department of Internal Medicine, Texas Tech University Health Sciences Center El Paso, 145 W Castellano Dr., Apt #2, El Paso, TX, 79912, USA
| | - Kunal Mishra
- Department of Cardiovascular Medicine, University of Virginia, Charlottesville, VA, USA
| | - Lisa Aimee Hechanova
- Department of Internal Medicine, Texas Tech University Health Sciences Center El Paso, 145 W Castellano Dr., Apt #2, El Paso, TX, 79912, USA
| | - Mehran Abolbashari
- Department of Cardiovascular Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA
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Sabetta A, Lombardi L, Stefanini L. Sex differences at the platelet-vascular interface. Intern Emerg Med 2022; 17:1267-1276. [PMID: 35576047 PMCID: PMC9352612 DOI: 10.1007/s11739-022-02994-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 04/16/2022] [Indexed: 12/24/2022]
Abstract
Platelets are multifunctional cells that ensure the integrity of the vascular wall and modulate the immune response at the blood/vascular interface. Their pathological activation results in both thrombosis and inflammation and implicates them in the pathogenesis of vascular disease. Vascular diseases are sexually dimorphic in terms of incidence, clinical presentation, outcome, and efficacy of anti-platelet therapy. We here provide an overview of what is known about the role of platelets in the initiation and progression of vascular diseases and summarize what is known about the sex differences in platelet reactivity and in the thromboinflammatory mechanisms that drive these diseases, with a particular focus on atherosclerosis, obstructive and non-obstructive coronary artery disease, and ischemic stroke. Understanding the sex differences at the platelet-vascular interface is clinically relevant as it will enable: (1) to design new therapeutic strategies that prevent the detrimental effects of the immune-modulatory function of platelets taking sex into account, and (2) to evaluate if sex-specific anti-platelet drug regimens should be used to reduce the risk not only of thrombosis but also of vascular disease progression.
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Affiliation(s)
- Annamaria Sabetta
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell'Università, 37, 00185, Rome, Italy
| | - Ludovica Lombardi
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell'Università, 37, 00185, Rome, Italy
| | - Lucia Stefanini
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell'Università, 37, 00185, Rome, Italy.
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von Ehr A, Bode C, Hilgendorf I. Macrophages in Atheromatous Plaque Developmental Stages. Front Cardiovasc Med 2022; 9:865367. [PMID: 35548412 PMCID: PMC9081876 DOI: 10.3389/fcvm.2022.865367] [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: 01/29/2022] [Accepted: 03/31/2022] [Indexed: 11/28/2022] Open
Abstract
Atherosclerosis is the main pathomechanism leading to cardiovascular diseases such as myocardial infarction or stroke. There is consensus that atherosclerosis is not only a metabolic disorder but rather a chronic inflammatory disease influenced by various immune cells of the innate and adaptive immune system. Macrophages constitute the largest population of inflammatory cells in atherosclerotic lesions. They play a critical role in all stages of atherogenesis. The heterogenous macrophage population can be subdivided on the basis of their origins into resident, yolk sac and fetal liver monocyte-derived macrophages and postnatal monocyte-derived, recruited macrophages. Recent transcriptomic analyses revealed that the major macrophage populations in atherosclerosis include resident, inflammatory and foamy macrophages, representing a more functional classification. The aim of this review is to provide an overview of the trafficking, fate, and functional aspects of the different macrophage populations in the "life cycle" of an atheromatous plaque. Understanding the chronic inflammatory state in atherosclerotic lesions is an important basis for developing new therapeutic approaches to abolish lesion growth and promote plaque regression in addition to general cholesterol lowering.
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Affiliation(s)
- Alexander von Ehr
- Department of Cardiology and Angiology, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Bode
- Department of Cardiology and Angiology, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ingo Hilgendorf
- Department of Cardiology and Angiology, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Institute of Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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Plasma amyloid-β40 in relation to subclinical atherosclerosis and cardiovascular disease: A population-based study. Atherosclerosis 2022; 348:44-50. [DOI: 10.1016/j.atherosclerosis.2022.03.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 03/21/2022] [Accepted: 03/25/2022] [Indexed: 11/18/2022]
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16
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Silva EDJ, Gomes FDS, Firmiano JVB, Silva NRD, Carlini WA, Guedes MBOG, Lopes MR, Lopes JM. Atherosclerosis Complications in the Brazilian Population: An Ecological Time Series Study. INTERNATIONAL JOURNAL OF CARDIOVASCULAR SCIENCES 2022. [DOI: 10.36660/ijcs.20210117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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van Dam-Nolen DH, van Egmond NC, Dilba K, Nies K, van der Kolk AG, Liem MI, Kooi ME, Hendrikse J, Nederkoorn PJ, Koudstaal PJ, van der Lugt A, Bos D. Sex Differences in Plaque Composition and Morphology Among Symptomatic Patients With Mild-to-Moderate Carotid Artery Stenosis. Stroke 2022; 53:370-378. [PMID: 34983237 PMCID: PMC8785521 DOI: 10.1161/strokeaha.121.036564] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Supplemental Digital Content is available in the text. Background and Purpose: Incidence of ischemic stroke differs between men and women, with substantially higher rates in men. The underlying mechanism of this difference remains poorly understood but may be because of differences in carotid atherosclerosis. Using an in-depth imaging-based approach, we investigated differences between carotid plaque composition and morphology in male and female patients with stroke, taking into account differences in total plaque burden. Additionally, we investigated all possible within-artery combinations of plaque characteristics to explore differences between various plaque phenotypes. Methods: We included 156 men and 68 women from the PARISK (Plaque At Risk) study, a prospective cohort study of patients with recent ischemic cerebrovascular symptoms and <70% ipsilateral carotid stenosis. Plaque characteristics (intraplaque hemorrhage [IPH], lipid-rich necrotic core [LRNC], calcifications, thin-or-ruptured fibrous cap, ulcerations, total plaque volume) were assessed with magnetic resonance imaging and multidetector-row computed tomography angiography. We used multivariable logistic and linear regression analyses to assess sex differences in plaque characteristics. Results: We found significant difference in total plaque volume between men and women (β=22.9 mm3 [95% CI, 15.4–30.5]; mean volume in men 1399±425 mm3, in women 1011±242 mm3). Additionally, men were more likely to have IPH (odds ratio [OR]=2.8 [95% CI, 1.3–6.3]; IPH proportion in men 49%, in women 16%) and LRNC (OR=2.4 [95% CI, 1.2–4.7]; LRNC proportion in men 73%, in women 41%) even after adjustment for total plaque volume. We found no sex-specific differences in plaque volume-corrected volumes of IPH, LRNC, and calcifications. In terms of coexistence of plaque characteristics, we found that men had more often a plaque with coexistence of calcifications, LRNC, and IPH (OR=2.7 [95% CI, 1.2–7.0]), with coexistence of thin-or-ruptured fibrous cap/ulcerations, LRNC, and IPH (OR=2.4 [95% CI, 1.1–5.9]), and with coexistence of all plaque characteristics (OR=3.0 [95% CI, 1.2–8.6]). Conclusions: In symptomatic patients with mild-to-moderate carotid stenosis, men are more likely to have a high-risk carotid plaque with IPH and LRNC than women, regardless of total plaque burden. Men also have more often a plaque with multiple vulnerable plaque components, which could comprise an even higher stroke risk. Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT01208025.
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Affiliation(s)
- Dianne H.K. van Dam-Nolen
- Department of Radiology and Nuclear Medicine (D.H.K.v.D.-N., N.C.M.v.E., K.D., A.v.d.L., D.B.), Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Neurology (D.H.K.v.D.-N., P.J.K.), Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Nina C.M. van Egmond
- Department of Radiology and Nuclear Medicine (D.H.K.v.D.-N., N.C.M.v.E., K.D., A.v.d.L., D.B.), Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Kristine Dilba
- Department of Radiology and Nuclear Medicine (D.H.K.v.D.-N., N.C.M.v.E., K.D., A.v.d.L., D.B.), Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Kelly Nies
- Department of Radiology and Nuclear Medicine, CARIM School for Cardiovascular Diseases, Maastricht University Medical Center, the Netherlands (K.N., E.K.)
| | - Anja G. van der Kolk
- Department of Radiology, University Medical Center Utrecht, the Netherlands (A.G.v.d.K., J.H.)
- Department of Radiology, Radboud University Medical Center, Nijmegen, the Netherlands (A.G.v.d.K.)
| | - Madieke I. Liem
- Department of Neurology, Academic Medical Center, Amsterdam, the Netherlands (M.I.L., P.J.N.)
| | - M. Eline Kooi
- Department of Radiology and Nuclear Medicine, CARIM School for Cardiovascular Diseases, Maastricht University Medical Center, the Netherlands (K.N., E.K.)
| | - Jeroen Hendrikse
- Department of Radiology, University Medical Center Utrecht, the Netherlands (A.G.v.d.K., J.H.)
| | - Paul J. Nederkoorn
- Department of Neurology, Academic Medical Center, Amsterdam, the Netherlands (M.I.L., P.J.N.)
| | - Peter J. Koudstaal
- Department of Neurology (D.H.K.v.D.-N., P.J.K.), Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Aad van der Lugt
- Department of Radiology and Nuclear Medicine (D.H.K.v.D.-N., N.C.M.v.E., K.D., A.v.d.L., D.B.), Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Daniel Bos
- Department of Radiology and Nuclear Medicine (D.H.K.v.D.-N., N.C.M.v.E., K.D., A.v.d.L., D.B.), Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Epidemiology (D.B.), Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
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SANCHO C, MAHESWARAN M, GASBARRINO K, DI IORIO D, HALES L, MACKENZIE KS, DASKALOPOULOU SS. Sex is a critical factor in the timing of surgical intervention in men and women with severe carotid artery disease: protocol for a systematic review and meta-analysis. ITALIAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY 2022. [DOI: 10.23736/s1824-4777.21.01523-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Gasbarrino K, Di Iorio D, Daskalopoulou SS. Importance of sex and gender in ischaemic stroke and carotid atherosclerotic disease. Eur Heart J 2021; 43:460-473. [PMID: 34849703 DOI: 10.1093/eurheartj/ehab756] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 06/25/2021] [Accepted: 10/26/2021] [Indexed: 12/14/2022] Open
Abstract
Stroke is a leading cause of death and disability worldwide. Women are disproportionately affected by stroke, exhibiting higher mortality and disability rates post-stroke than men. Clinical stroke research has historically included mostly men and studies were not properly designed to perform sex- and gender-based analyses, leading to under-appreciation of differences between men and women in stroke presentation, outcomes, and response to treatment. Reasons for these differences are likely multifactorial; some are due to gender-related factors (i.e. decreased social support, lack of stroke awareness), yet others result from biological differences between sexes. Unlike men, women often present with 'atypical' stroke symptoms. Lack of awareness of 'atypical' presentation has led to delays in hospital arrival, diagnosis, and treatment of women. Differences also extend to carotid atherosclerotic disease, a cause of stroke, where plaques isolated from women are undeniably different in morphology/composition compared to men. As a result, women may require different treatment than men, as evidenced by the fact that they derive less benefit from carotid revascularization than men but more benefit from medical management. Despite this, women are less likely than men to receive medical therapy for cardiovascular risk factor management. This review focuses on the importance of sex and gender in ischaemic stroke and carotid atherosclerotic disease, summarizing the current evidence with respect to (i) stroke incidence, mortality, awareness, and outcomes, (ii) carotid plaque prevalence, morphology and composition, and gene connectivity, (iii) the role of sex hormones and sex chromosomes in atherosclerosis and ischaemic stroke risk, and (iv) carotid disease management.
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Affiliation(s)
- Karina Gasbarrino
- Vascular Health Unit, Research Institute of McGill University Health Centre, Department of Medicine, Faculty of Medicine, McGill University, Glen Site, 1001 Decarie Boulevard, EM1.2230 Montreal, QC H4A 3J1, Canada
| | - Diana Di Iorio
- Vascular Health Unit, Research Institute of McGill University Health Centre, Department of Medicine, Faculty of Medicine, McGill University, Glen Site, 1001 Decarie Boulevard, EM1.2230 Montreal, QC H4A 3J1, Canada
| | - Stella S Daskalopoulou
- Vascular Health Unit, Research Institute of McGill University Health Centre, Department of Medicine, Faculty of Medicine, McGill University, Glen Site, 1001 Decarie Boulevard, EM1.2230 Montreal, QC H4A 3J1, Canada
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Scimeca M, Montanaro M, Cardellini M, Bonfiglio R, Anemona L, Urbano N, Bonanno E, Menghini R, Casagrande V, Martelli E, Servadei F, Giacobbi E, Ippoliti A, Bei R, Manzari V, Federici M, Schillaci O, Mauriello A. High Sensitivity C-Reactive Protein Increases the Risk of Carotid Plaque Instability in Male Dyslipidemic Patients. Diagnostics (Basel) 2021; 11:diagnostics11112117. [PMID: 34829465 PMCID: PMC8624324 DOI: 10.3390/diagnostics11112117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 11/11/2021] [Accepted: 11/13/2021] [Indexed: 12/15/2022] Open
Abstract
Background: The aim of this study was to evaluate how the high sensitivity C-reactive protein (hs-CRP) values influence the risk of carotid plaque instability in association with other cardiovascular risk factors. Methods: One hundred and fifty-six carotid plaques from both symptomatic and asymptomatic patients requiring surgical carotid endarterectomy were retrospectively collected. According to the modified American Heart Association, atherosclerosis plaques have been histologically distinguished into unstable and stable. The following anamnestic and hematochemical data were also considered: age, gender, hypertension, diabetes mellitus, smoking habit, therapy, low-density lipoprotein (LDL)-C, kidney failure and hs-CRP. Results: The results of our study clearly show that high levels of hs-CRP significantly increase the carotid plaque instability in dyslipidemic patients. Specifically, a 67% increase of the risk of carotid plaque instability was observed in patients with high LDL-C. Therefore, the highest risk was observed in male dyslipidemic patients 2333 (95% CI 0.73–7.48) and in aged female patients 2713 (95% CI 0.14–53.27). Discussion: These data strongly suggest a biological relationship between the hs-CRP values and the alteration of lipidic metabolism mostly in male patients affected by carotid atherosclerosis. The measurement of hs-CRP might be useful as a potential screening tool in the prevention of atheroscletotic disease.
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Affiliation(s)
- Manuel Scimeca
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.M.); (R.B.); (L.A.); (E.B.); (F.S.); (E.G.); (A.M.)
- San Raffaele University, Via di Val Cannuta 247, 00166 Rome, Italy
- Faculty of Medicine, Saint Camillus International University of Health Sciences, Via di Sant’Alessandro 8, 00131 Rome, Italy
- Correspondence: ; Tel.: +39-0620-903-934
| | - Manuela Montanaro
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.M.); (R.B.); (L.A.); (E.B.); (F.S.); (E.G.); (A.M.)
| | - Marina Cardellini
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (M.C.); (R.M.); (V.C.); (M.F.)
- Center for Atherosclerosis, Policlinico Tor Vergata, 00133 Rome, Italy
| | - Rita Bonfiglio
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.M.); (R.B.); (L.A.); (E.B.); (F.S.); (E.G.); (A.M.)
| | - Lucia Anemona
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.M.); (R.B.); (L.A.); (E.B.); (F.S.); (E.G.); (A.M.)
| | - Nicoletta Urbano
- Nuclear Medicine Unit, Department of Oncohaematology, Policlinico “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy;
| | - Elena Bonanno
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.M.); (R.B.); (L.A.); (E.B.); (F.S.); (E.G.); (A.M.)
| | - Rossella Menghini
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (M.C.); (R.M.); (V.C.); (M.F.)
| | - Viviana Casagrande
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (M.C.); (R.M.); (V.C.); (M.F.)
| | - Eugenio Martelli
- Department of General and Specialist Surgery “P. Stefanini”, Sapienza University of Rome, 00185 Rome, Italy;
- Division of Vascular Surgery, S. Anna and S. Sebastiano Hospital, 81100 Caserta, Italy
| | - Francesca Servadei
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.M.); (R.B.); (L.A.); (E.B.); (F.S.); (E.G.); (A.M.)
| | - Erica Giacobbi
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.M.); (R.B.); (L.A.); (E.B.); (F.S.); (E.G.); (A.M.)
| | - Arnaldo Ippoliti
- Vascular Surgery Unit, Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (R.B.); (V.M.)
| | - Vittorio Manzari
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (R.B.); (V.M.)
| | - Massimo Federici
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (M.C.); (R.M.); (V.C.); (M.F.)
- Center for Atherosclerosis, Policlinico Tor Vergata, 00133 Rome, Italy
| | - Orazio Schillaci
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy;
- IRCCS Neuromed, Via Atinense, 18, 8607 Pozzilli, Italy
| | - Alessandro Mauriello
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (M.M.); (R.B.); (L.A.); (E.B.); (F.S.); (E.G.); (A.M.)
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Montanaro M, Scimeca M, Toschi N, Bonanno E, Giacobbi E, Servadei F, Ippoliti A, Santeusanio G, Mauriello A, Anemona L. Effects of Risk Factors on In Situ Expression of Proinflammatory Markers Correlated to Carotid Plaque Instability. Appl Immunohistochem Mol Morphol 2021; 29:741-749. [PMID: 34039839 DOI: 10.1097/pai.0000000000000947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 04/13/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND AIMS Several studies demonstrated a role of active chronic inflammatory infiltrate in carotid plaques progression suggesting a possible link between cardiovascular risk factors and inflammation-related plaque instability. The aim of this study is therefore to evaluate the possible effects of cardiovascular risk factors on in situ expression of proinflammatory markers associated with carotid plaque instability. METHODS AND RESULTS A tissue microarray containing carotid plaques from 36 symptomatic (major stroke or transient ischemic attack) and 37 asymptomatic patients was built. Serial sections were employed to evaluate the expression of some inflammatory markers by immunohistochemistry [CD3, CD4a, CD8, CD20, CD86, CD163, interleukin (IL)-2, IL-6, IL-17]. Immunohistochemical data were analyzed to study the possible associations between in situ expression of inflammatory biomarker and the main cardiovascular risk factors. Our data demonstrated that plaque instability is associated with the high in situ expression of some cytokines, such as IL-2, IL-6, IL-17. Besides the female sex, none of the risk factors analyzed showed a significant association between the in situ expression of these markers and unstable plaques. A significant increase of IL-6-positive and IL-17-positive cells was observed in unstable atheromatous plaques of female patients, as compared with unstable plaques of male patients. CONCLUSIONS Plaque destabilization is certainly correlated with the presence of the major cardiovascular risk factors, however, our results showed that, with the exception of sex, their action in the evolutive process of plaque instability seems rather nonspecific, favoring a general release of proinflammatory cytokines.
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Affiliation(s)
| | - Manuel Scimeca
- Departments of Experimental Medicine
- University of San Raffaele
- Saint Camillus International University of Health Sciences, Rome, Italy
| | - Nicola Toschi
- Biomedicine and Prevention, University of Rome "Tor Vergata"
- Imaging Martinos Center for Biomedical Imaging
- Harvard Medical School, Massachusetts General Hospital, Boston, MA
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22
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Chan SM, Weininger G, Langford J, Jane-Wit D, Dardik A. Sex Differences in Inflammation During Venous Remodeling of Arteriovenous Fistulae. Front Cardiovasc Med 2021; 8:715114. [PMID: 34368264 PMCID: PMC8335484 DOI: 10.3389/fcvm.2021.715114] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 06/24/2021] [Indexed: 12/18/2022] Open
Abstract
Vascular disorders frequently have differing clinical presentations among women and men. Sex differences exist in vascular access for hemodialysis; women have reduced rates of arteriovenous fistula (AVF) maturation as well as fistula utilization compared with men. Inflammation is increasingly implicated in both clinical studies and animal models as a potent mechanism driving AVF maturation, especially in vessel dilation and wall thickening, that allows venous remodeling to the fistula environment to support hemodialysis. Sex differences have long been recognized in arterial remodeling and diseases, with men having increased cardiovascular events compared with pre-menopausal women. Many of these arterial diseases are driven by inflammation that is similar to the inflammation during AVF maturation. Improved understanding of sex differences in inflammation during vascular remodeling may suggest sex-specific vascular therapies to improve AVF success.
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Affiliation(s)
- Shin Mei Chan
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, United States
| | - Gabe Weininger
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, United States
| | - John Langford
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, United States.,Department of Surgery, Yale School of Medicine, New Haven, CT, United States
| | - Daniel Jane-Wit
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, United States.,Division of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, United States.,Department of Immunobiology, Yale School of Medicine, New Haven, CT, United States
| | - Alan Dardik
- Vascular Biology and Therapeutics Program, Yale School of Medicine, New Haven, CT, United States.,Department of Surgery, Yale School of Medicine, New Haven, CT, United States.,Department of Surgery, Veterans Affairs (VA) Connecticut Healthcare System, West Haven, CT, United States
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23
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Simonetto C, Rospleszcz S, Heier M, Meisinger C, Peters A, Kaiser JC. Simulating the dynamics of atherosclerosis to the incidence of myocardial infarction, applied to the KORA population. Stat Med 2021; 40:3299-3312. [PMID: 34008245 DOI: 10.1002/sim.8951] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/08/2021] [Accepted: 02/28/2021] [Indexed: 11/11/2022]
Abstract
Analyzing epidemiological data with simplified mathematical models of disease development provides a link between the time-course of incidence and the underlying biological processes. Here we point out that considerable modeling flexibility is gained if the model is solved by simulation only. To this aim, a model of atherosclerosis is proposed: a Markov Chain with continuous state space which represents the coronary artery intimal surface area involved with atherosclerotic lesions of increasing severity. Myocardial infarction rates are assumed to be proportional to the area of most severe lesions. The model can be fitted simultaneously to infarction incidence rates observed in the KORA registry, and to the age-dependent prevalence and extent of atherosclerotic lesions in the PDAY study. Moreover, the simulation approach allows for non-linear transition rates, and to consider at the same time randomness and inter-individual heterogeneity. Interestingly, the fit revealed significant age dependence of parameters in females around the age of menopause, qualitatively reproducing the known vascular effects of female sex hormones. For males, the incidence curve flattens for higher ages. According to the model, frailty explains this flattening only partially, and saturation of the disease process plays also an important role. This study shows the feasibility of simulating subclinical and epidemiological data with the same mathematical model. The approach is very general and may be extended to investigate the effects of risk factors or interventions. Moreover, it offers an interface to integrate quantitative individual health data as assessed, for example, by imaging.
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Affiliation(s)
- Cristoforo Simonetto
- Institute of Radiation Medicine, Helmholtz Zentrum München German Research Center for Environmental Health (GmbH), Munich, Germany
| | - Susanne Rospleszcz
- Institute of Epidemiology, Helmholtz Zentrum München German Research Center for Environmental Health (GmbH), Munich, Germany.,Institute for Medical Information Processing, Biometry and Epidemiology, Ludwig-Maximilians-Universität, Munich, Germany.,German Center for Cardiovascular Disease (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Margit Heier
- Institute of Epidemiology, Helmholtz Zentrum München German Research Center for Environmental Health (GmbH), Munich, Germany.,KORA Study Centre, University Hospital of Augsburg, Augsburg, Germany
| | - Christa Meisinger
- MONICA/KORA Myocardial Infarction Registry, University Hospital of Augsburg, Augsburg, Germany.,Chair of Epidemiology, Ludwig-Maximilians-Universität München, UNIKA-T, Munich, Germany.,Independent Research Group Clinical Epidemiology, Helmholtz Zentrum München German Research Center for Environmental Health (GmbH), Munich, Germany
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München German Research Center for Environmental Health (GmbH), Munich, Germany.,Institute for Medical Information Processing, Biometry and Epidemiology, Ludwig-Maximilians-Universität, Munich, Germany.,German Center for Cardiovascular Disease (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Jan Christian Kaiser
- Institute of Radiation Medicine, Helmholtz Zentrum München German Research Center for Environmental Health (GmbH), Munich, Germany
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24
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Servadei F, Anemona L, Cardellini M, Scimeca M, Montanaro M, Rovella V, Di Daniele F, Giacobbi E, Legramante IM, Noce A, Bonfiglio R, Borboni P, Di Daniele N, Ippoliti A, Federici M, Mauriello A. The risk of carotid plaque instability in patients with metabolic syndrome is higher in women with hypertriglyceridemia. Cardiovasc Diabetol 2021; 20:98. [PMID: 33957931 PMCID: PMC8103747 DOI: 10.1186/s12933-021-01277-8] [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: 01/22/2021] [Accepted: 04/15/2021] [Indexed: 12/24/2022] Open
Abstract
Background Metabolic syndrome certainly favors growth of carotid plaque; however, it is uncertain if it determines plaque destabilization. Furthermore, it is likely that only some components of metabolic syndrome are associated with increased risk of plaque destabilization. Therefore, we evaluated the effect of different elements of metabolic syndrome, individually and in association, on carotid plaques destabilization. Methods A total of 186 carotid endarterectomies from symptomatic and asymptomatic patients were histologically analysed and correlated with major cardiovascular risk factors. Results Metabolic syndrome, regardless of the cluster of its components, is not associated with a significant increase in risk of plaque destabilization, rather with the presence of stable plaques. The incidence of unstable plaques in patients with metabolic syndrome is quite low (43.9 %), when compared with that seen in the presence of some risk factors, but significantly increases in the subgroup of female patients with hypertriglyceridemia, showing an odds ratio of 3.01 (95% CI, 0.25–36.30). Conclusions Our data may help to identify patients with real increased risk of acute cerebrovascular diseases thus supporting the hypothesis that the control of hypertriglyceridemia should be a key point on prevention of carotid atherosclerotic plaque destabilization, especially in post-menopausal female patients.
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Affiliation(s)
- Francesca Servadei
- Anatomic Pathology, Department of Experimental Medicine, University of Rome Tor Vergata, Via Montpellier 1, Rome, RM, 00133, Italy
| | - Lucia Anemona
- Anatomic Pathology, Department of Experimental Medicine, University of Rome Tor Vergata, Via Montpellier 1, Rome, RM, 00133, Italy
| | - Marina Cardellini
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Manuel Scimeca
- Anatomic Pathology, Department of Experimental Medicine, University of Rome Tor Vergata, Via Montpellier 1, Rome, RM, 00133, Italy.,San Raffaele University, Via di Val Cannuta 247, 00166, Rome, Italy.,Saint Camillus International University of Health Sciences, Via di Sant'Alessandro, 8, 00131, Rome, Italy
| | - Manuela Montanaro
- Anatomic Pathology, Department of Experimental Medicine, University of Rome Tor Vergata, Via Montpellier 1, Rome, RM, 00133, Italy
| | - Valentina Rovella
- UOC of Internal Medicine, Center of Hypertension, University of Rome Tor Vergata, Rome, Italy
| | - Francesca Di Daniele
- PhD School of Applied Medical, Surgical Sciences, University of Rome Tor Vergata, Rome, Italy
| | - Erica Giacobbi
- Anatomic Pathology, Department of Experimental Medicine, University of Rome Tor Vergata, Via Montpellier 1, Rome, RM, 00133, Italy
| | | | - Annalisa Noce
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Rita Bonfiglio
- Anatomic Pathology, Department of Experimental Medicine, University of Rome Tor Vergata, Via Montpellier 1, Rome, RM, 00133, Italy.,Fondazione Umberto Veronesi (FUV), Piazza Velasca 5, MI, 20122, Milano, Italy
| | - Patrizia Borboni
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Nicola Di Daniele
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Arnaldo Ippoliti
- Vascular Surgery, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Massimo Federici
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Alessandro Mauriello
- Anatomic Pathology, Department of Experimental Medicine, University of Rome Tor Vergata, Via Montpellier 1, Rome, RM, 00133, Italy. .,Tor Vergata Oncoscience Research (TOR), University of Rome "Tor Vergata", Rome, Italy.
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Zhang L, Zhu L, Lu M, Zhao X, Li F, Cai J, Yuan C. Comparison of Carotid Plaque Characteristics Between Men and Women Using Magnetic Resonance Vessel Wall Imaging: A Chinese Atherosclerosis Risk Evaluation Study. J Magn Reson Imaging 2021; 54:646-654. [PMID: 33638575 DOI: 10.1002/jmri.27576] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 02/11/2021] [Accepted: 02/11/2021] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Carotid vulnerable plaque is a major cause of stroke and differs between men and women. Few studies have investigated the differences in carotid plaque features between sexes in a Chinese population. PURPOSE To compare carotid atherosclerotic plaque features between men and women in a Chinese population using magnetic resonance imaging. STUDY TYPE Cross-sectional. SUBJECTS A total of 567 patients (mean age: 61.5 ± 10.1 years; 404 men) who had recent stroke or transient ischemia attack and atherosclerotic plaque in at least one carotid artery. FIELD STRENGTH A 3.0 T. SEQUENCE T1- and T2-weighted turbo spin echo, three-dimensional time-of-flight (TOF) fast field echo and magnetization-prepared rapid acquisition gradient echo sequences. ASSESSMENT Plaque characteristics including lumen area (LA), wall area (WA), total vessel area (TVA), mean wall thickness (MWT), and mean normalized wall index (NWI); presence of calcification, lipid-rich necrotic core (LRNC), intraplaque hemorrhage (IPH), and fibrous cap rupture (FCR); and percent composition area (%area) were evaluated and compared between men and women. STATISTICAL TESTS Independent-sample t test, Mann-Whitney U test, chi-square test, and multiple linear and logistic regressions. RESULTS In symptomatic arteries, men had significantly greater LA (46.2 ± 15.6 mm2 vs. 40.7 ± 12.9 mm2 , P < 0.05), WA (33.9 ± 11.5 mm2 vs. 26.3 ± 7.5 mm2 , P < 0.05), and TVA (80.1 ± 20.4 mm2 vs. 67.0 ± 18.0 mm2 , P < 0.05); higher MWT (1.2 ± 0.4 mm vs. 1.0 ± 0.2 mm, P < 0.05); and higher prevalence of LRNC (72.3% vs. 46.0%, P < 0.05) and IPH (18.6% vs. 4.9%, P < 0.05) compared with women. In asymptomatic arteries, men had significantly greater LA (48.3 ± 16.9 mm2 vs. 42.1 ± 12.6 mm2 , P < 0.05), WA (32.9 ± 11.0 mm2 vs. 25.8 ± 6.1 mm2 , P < 0.05), and TVA (81.2 ± 22.1 mm2 vs. 67.9 ± 16.5 mm2 , P < 0.05); higher MWT (1.2 ± 0.3 mm vs. 1.0 ± 0.2 mm, P < 0.05); higher prevalence of LRNC (67.8% vs. 42.9%, P < 0.05), IPH (14.9% vs. 1.2%, P < 0.05), and FCR (6.4% vs. 1.2%, P < 0.05); and higher %LRNC area (24.8 ± 17.2% vs. 17.8 ± 14.1%, P < 0.05) compared with women. DATA CONCLUSION Men have similar plaque burden but more vulnerable atherosclerotic plaques compared with women in both symptomatic and asymptomatic carotid arteries in a Chinese population. EVIDENCE LEVEL 4 TECHNICAL EFFICACY: Stage 3.
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Affiliation(s)
- Lichen Zhang
- Medical School of Chinese PLA, Beijing, China
- Department of Radiology, the Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Lina Zhu
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, No. 1, Zhengzhou, Henan Province, China
| | - Mingming Lu
- Department of Radiology, Pingjin Hospital, Characteristic Medical Center of Chinese People's Armed Police Force, Tianjin, China
| | - Xihai Zhao
- Center For Biomedical Imaging Research, Department of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing, China
| | - Feiyu Li
- Operation Department, RIMAG Medical Imaging Corporation, Beijing, China
| | - Jianming Cai
- Department of Radiology, the Fifth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Chun Yuan
- Department of Radiology, University of Washington, Seattle, USA
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Evolving determinants of carotid atherosclerosis vulnerability in asymptomatic patients from the MAGNETIC observational study. Sci Rep 2021; 11:2327. [PMID: 33504842 PMCID: PMC7840938 DOI: 10.1038/s41598-021-81247-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 12/28/2020] [Indexed: 11/08/2022] Open
Abstract
MRI can assess plaque composition and has demonstrated an association between some atherosclerotic risk factors (RF) and markers of plaque vulnerability in naive patients. We aimed at investigating this association in medically treated asymptomatic patients. This is a cross-sectional interim analysis (August 2013-September 2016) of a single center prospective study on carotid plaque vulnerability (MAGNETIC study). We recruited patients with asymptomatic carotid atherosclerosis (US stenosis > 30%, ECST criteria), receiving medical treatments at a tertiary cardiac rehabilitation. Atherosclerotic burden and plaque composition were quantified with 3.0 T MRI. The association between baseline characteristics and extent of lipid-rich necrotic core (LRNC), fibrous cap (CAP) and intraplaque hemorrhage (IPH) was studied with multiple regression analysis. We enrolled 260 patients (198 male, 76%) with median age of 71-y (interquartile range: 65-76). Patients were on antiplatelet therapy, ACE-inhibitors/angiotensin receptor blockers and statins (196-229, 75-88%). Median LDL-cholesterol was 78 mg/dl (59-106), blood pressure 130/70 mmHg (111-140/65-80), glycosylated hemoglobin 46 mmol/mol (39-51) and BMI 25 kg/m2 (23-28); moreover, 125 out of 187 (67%) patients were ex-smokers. Multivariate analysis of a data-set of 487 (94%) carotid arteries showed that a history of hypercholesterolemia, diabetes, hypertension or smoking did not correlate with LRNC, CAP or IPH. Conversely, maximum stenosis was the strongest independent predictor of LRNC, CAP and IPH (p < 0.001). MRI assessment of plaque composition in patients on treatment for asymptomatic carotid atherosclerosis shows no correlation between plaque vulnerability and the most well-controlled modifiable RF. Conversely, maximum stenosis exhibits a strong correlation with vulnerable features despite treatment.
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27
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Fan L, Yang Q, Zhang X, Lin Q, Guo D, Liu J, Tu J, Wang J, Li Y, Ning X. Sex -Specific Differences in the Association Between Metabolic Syndrome and Carotid Intima-Media Thickness Among a Low-Income Population in China: A Cross-Sectional Study. Diabetes Metab Syndr Obes 2021; 14:3263-3272. [PMID: 34290511 PMCID: PMC8289329 DOI: 10.2147/dmso.s313702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 06/26/2021] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Carotid atherosclerosis is a well-established biomarker associated with future cardiovascular disease and stroke. We explored the influence of sex on the relationship between metabolic syndrome (MetS) and its components with carotid intima-media thickness (CIMT) among a low-income population in China, which has a high incidence of stroke. METHODS This population-based study recruited participants aged ≥45 years from rural areas of Tianjin, China between April 2014 and January 2015. Anthropometric characteristics and biochemical profiles were measured. CIMT was assessed using ultrasonography. Diagnosis of MetS and its components was made using the modified International Diabetes Federation criteria for the Asian population. A multivariate linear regression model was used to evaluate the effects of sex on the relationship between the presence of MetS and its components and CIMT. RESULTS A total of 3583 individuals (men, 41.4%; women, 58.6%) were included in the analyses. MetS was prevalent in 54.5% (men, 42.3%; women, 63.2%) of the participants. Mean CIMT was 0.57 ± 0.09 mm. In the multivariate analysis, for both sexes, CIMT increased significantly when MetS was present compared with when it was not (both P < 0.001). A common trend was observed in both sexes, in that CIMT increased as the number of MetS components increased, with β (95% confidence interval [CI]) = 0.021 (0.000, 0.042) for men and 0.014 (0.002, 0.026) for women (both P < 0.05). Of the five MetS components, elevated blood pressure was an independent risk factor for increased CIMT in both sexes (men: β = 0.013; 95% CI: 0.003, 0.023; P = 0.008; women: β = 0.024; 95% CI: 0.016, 0.033; P < 0.001). Moreover, abdominal obesity was also an independent risk factor for increased CIMT in men (β = 0.013; 95% CI: 0.003, 0.023; P = 0.008) but not in women. CONCLUSION The presence and number of components of MetS were associated with CIMT in both men and women. Sex differences were found in the impact of individual components of MetS on CIMT. Early identification and management of MetS according to sex-specific risk of MetS should be considered to reduce the prevalence and burden of carotid atherosclerosis in rural China, which has a high incidence of stroke, a known consequence of carotid atherosclerosis.
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Affiliation(s)
- Liming Fan
- Department of Medical Clinical Laboratory, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
| | - Qiaoxia Yang
- Department of Cardiology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
| | - Xin Zhang
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
| | - Qiuxing Lin
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, 300052, People’s Republic of China
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, 300052, People’s Republic of China
| | - Dandan Guo
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
| | - Jie Liu
- Department of Cardiology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, 300052, People’s Republic of China
| | - Jun Tu
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, 300052, People’s Republic of China
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, 300052, People’s Republic of China
| | - Jinghua Wang
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, 300052, People’s Republic of China
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, 300052, People’s Republic of China
| | - Yan Li
- Department of Anesthesiology, Tianjin Jizhou People’s Hospital, Tianjin, 301900, People’s Republic of China
- Yan Li Department of Anesthesiology, Tianjin Jizhou People’s Hospital, 18 Nanhuan Road, Jizhou District, Tianjin, 301900, People’s Republic of ChinaTel/Fax +86-22- 60733586 Email
| | - Xianjia Ning
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, People’s Republic of China
- Laboratory of Epidemiology, Tianjin Neurological Institute, Tianjin, 300052, People’s Republic of China
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, 300052, People’s Republic of China
- Correspondence: Xianjia Ning Department of Neurology, Tianjin Medical University General Hospital, Laboratory of Epidemiology, Tianjin Neurological Institute & Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, 154 Anshan Road, Heping District, Tianjin, 300052, People’s Republic of ChinaTel +86-22-60817505Fax +86-22-60817448 Email
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Global and regional prevalence, burden, and risk factors for carotid atherosclerosis: a systematic review, meta-analysis, and modelling study. LANCET GLOBAL HEALTH 2020; 8:e721-e729. [PMID: 32353319 DOI: 10.1016/s2214-109x(20)30117-0] [Citation(s) in RCA: 350] [Impact Index Per Article: 87.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/02/2020] [Accepted: 03/18/2020] [Indexed: 01/23/2023]
Abstract
BACKGROUND Estimation of the epidemiological burden of carotid atherosclerosis can serve as a basis for prevention and management of cardiovascular disease. We aimed to provide the first estimation on the prevalence, number of cases, and risk factors for carotid atherosclerosis in the general population globally and regionally. METHODS In this systematic review, meta-analysis, and modelling study, we searched PubMed, MEDLINE, Embase, Global Health, and China National Knowledge Infrastructure for articles published from database inception until May 7, 2019, with no language restrictions, for population-based studies that quantified prevalence of carotid atherosclerosis by means of increased carotid intima-media thickness, carotid plaque, and carotid stenosis. Studies were eligible if they included bilaterally scanned carotid arteries using ultrasonography and defined increased carotid intima-media thickness as a thickness of 1·0 mm or more, carotid plaque as a focal carotid intima-media thickness of 1·5 mm or more encroaching into the lumen or at least 0·5 mm or 50% compared with the surrounding carotid intima-media thickness values, and carotid stenosis as 50% or more stenosis. Studies were excluded if the sample was not representative of the general population. We also included studies identified in our previous systematic review and meta-analysis of the prevalence of carotid atherosclerosis in China. We estimated age-specific and sex-specific prevalences of increased carotid intima-media thickness, carotid plaque, and carotid stenosis. We used UN population data to generate the number of people affected in 2000, 2015, and 2020. We did random-effects meta-analyses to assess the effects of risk factors for increased carotid intima-media thickness and carotid plaque. We derived regional numbers of people living with increased carotid intima-media thickness and carotid plaque in 2015 using a risk factors-based model by WHO region. All analyses were done in populations aged 30-79 years due to availability of data. This systematic review and meta-analysis is registered online on PROSPERO, CRD42019134709. FINDINGS We identified 8632 articles through our database search, of which 515 were eligible for full-text review, including 37 articles from our previous study, and 59 articles were eligible for inclusion in our systematic review and meta-analysis. Overall, in people aged 30-79 years in 2020, the global prevalence of increased carotid intima-media thickness is estimated to be 27·6% (95% CI 16·9-41·3), equivalent to 1066·70 million affected people and a percentage change of 57·46% from 2000; of carotid plaque is estimated to be 21·1% (13·2-31·5), equivalent to 815·76 million affected people and a percentage change of 58·97% from 2000; and carotid stenosis is estimated to be 1·5% (1·1-2·1), equivalent to 57·79 million affected people and a percentage change of 59·13% from 2000. The prevalence of increased carotid intima-media thickness, carotid plaque, and carotid stenosis increased consistently with age and was higher in men than in women. Current smoking, diabetes, and hypertension were common risk factors for increased carotid intima-media thickness and carotid plaque. In 2015, the Western Pacific region had the largest share of global cases of increased carotid intima-media thickness (317·62 million [33·36%] of 952·13 million affected people) and carotid plaque (240·77 million [33·20%] of 725·25 million), whereas the African region had the smallest share of cases of increased carotid intima-media thickness (59·08 million [6·21%]) and the Eastern Mediterranean region had the smallest share of carotid plaque cases (44·59 million [6·15%]). INTERPRETATION A substantial global burden of carotid atherosclerosis exists. Effective strategies are needed for primary prevention and management of carotid atherosclerosis. High-quality epidemiological investigations on carotid atherosclerosis are needed to better address the global burden of carotid atherosclerosis at finer levels. FUNDING None.
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Affiliation(s)
- Rocco Vergallo
- From Fondazione Policlinico Universitario A. Gemelli IRCCS (R.V., F.C.), and Università Cattolica del Sacro Cuore (F.C.) - both in Rome
| | - Filippo Crea
- From Fondazione Policlinico Universitario A. Gemelli IRCCS (R.V., F.C.), and Università Cattolica del Sacro Cuore (F.C.) - both in Rome
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Abstract
Atherosclerosis is a chronic inflammatory vascular disease and the predominant cause of heart attack and ischemic stroke. Despite the well-known sexual dimorphism in the incidence and complications of atherosclerosis, there are relatively limited data in the clinical and preclinical literature to rigorously address mechanisms underlying sex as a biological variable in atherosclerosis. In multiple histological and imaging studies, overall plaque burden and markers of inflammation appear to be greater in men than women and are predictive of cardiovascular events. However, while younger women are relatively protected from cardiovascular disease, by the seventh decade, the incidence of myocardial infarction in women ultimately surpasses that of men, suggesting an interaction between sex and age. Most preclinical studies in animal atherosclerosis models do not examine both sexes, and even in those that do, well-powered direct statistical comparisons for sex as an independent variable remain rare. This article reviews the available data. Overall, male animals appear to have more inflamed yet smaller plaques compared to female animals. Plaque inflammation is often used as a surrogate end point for plaque vulnerability in animals. The available data support the notion that rather than plaque size, plaque inflammation may be more relevant in assessing sex-specific mechanisms since the findings correlate with the sex difference in ischemic events and mortality and thus may be more reflective of the human condition. Overall, the number of preclinical studies directly comparing plaque inflammation between the sexes is extremely limited relative to the vast literature exploring atherosclerosis mechanisms. Failure to include both sexes and to address age in mechanistic atherosclerosis studies are missed opportunities to uncover underlying sex-specific mechanisms. Understanding the mechanisms driving sex as a biological variable in atherosclerotic disease is critical to future precision medicine strategies to mitigate what is still the leading cause of death of men and women worldwide.
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Affiliation(s)
- Joshua J. Man
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, MA
- Graduate School of Biomedical Sciences, Tufts University School of Medicine, Boston, MA
| | - Joshua A. Beckman
- Cardiovascular Division, Vanderbilt University Medical Center, Nashville, TN
| | - Iris Z. Jaffe
- Molecular Cardiology Research Institute, Tufts Medical Center, Boston, MA
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31
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Kubátová H, Poledne R, Piťha J. Immune cells in carotid artery plaques: what can we learn from endarterectomy specimens? INT ANGIOL 2019; 39:37-49. [PMID: 31782285 DOI: 10.23736/s0392-9590.19.04250-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
INTRODUCTION Endarterectomy specimens represent a unique opportunity to study atherosclerosis. This review aims to summarize the recent knowledge of atherogenesis from studies characterizing a cellular composition of carotid endarterectomy specimens. EVIDENCE ACQUISITION A non-systematic literature review was carried out to summarize recent knowledge regarding ex vivo analysis of carotid artery plaque composition. Upon evaluation of their relevance, and elaborate forward and backward search, 95 articles were included in the review. EVIDENCE SYNTHESIS Despite the significant advancement of in vivo imaging techniques, the stroke prediction based on carotid artery plaque morphology is not reliable. Besides analyses of plaque morphology, present studies focus on precise characterization of the different immune cell types and elucidation of their role in plaque development. Plaque content analyses revealed the presence of various immune cells in carotid artery plaques. Presence of different immune cells subpopulations can be connected to some undesirable changes in plaque stability. CONCLUSIONS Since the destabilization of the atherosclerotic plaque is a multifactorial process, a combination of various methods should be used to characterize the unstable plaques more accurately. In this context, studies characterizing plaque content from a cellular point of view could elucidate some processes underlying the plaque progression. Together with morphological evaluation, these analyses could enable more precise assessment of plaque stability.
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Affiliation(s)
- Hana Kubátová
- Atherosclerosis Research Laboratory, Experimental Medicine Center, Institute for Clinical and Experimental Medicine, Prague, Czech Republic - .,Department of Physiology, Faculty of Science, Charles University, Prague, Czech Republic -
| | - Rudolf Poledne
- Atherosclerosis Research Laboratory, Experimental Medicine Center, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Jan Piťha
- Atherosclerosis Research Laboratory, Experimental Medicine Center, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.,Department of Internal Medicine, Second Medical Faculty, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
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32
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Watase H, Canton G, Sun J, Zhao X, Hatsukami TS, Yuan C. Four Different Carotid Atherosclerotic Behaviors Based on Luminal Stenosis and Plaque Characteristics in Symptomatic Patients: An in Vivo Study. Diagnostics (Basel) 2019; 9:diagnostics9040137. [PMID: 31581663 PMCID: PMC6963409 DOI: 10.3390/diagnostics9040137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 09/29/2019] [Accepted: 09/30/2019] [Indexed: 01/19/2023] Open
Abstract
Correct stratification of ischemic stroke risk allows for the proper treatment of carotid atherosclerotic disease. We seek to differentiate plaque types based on stenosis level and plaque morphology. The Chinese Atherosclerosis Risk Evaluation (CARE-II) study is a cross-sectional, observational, multicenter study to assess carotid atherosclerotic plaques in symptomatic subjects using vessel wall magnetic resonance imaging. Plaque morphology and presence of plaque components were reviewed using multi-contrast magnetic resonance imaging. The carotid arteries were divided into four groups based on stenosis level and plaque components. Out of 1072 ischemic stroke subjects, 452 ipsilateral side carotid arteries were included. Significant stenosis (SS) (≥50% stenosis) with high-risk plaque (HRP) features was present in 37 arteries (8.2%), SS(+)/HRP(-) in 29 arteries (6.4%), SS(-)/HRP(+) in 57 arteries (12.6%), and SS(-)/HRP(-) in 329 arteries (72.8%). The prevalence of SS(-)/HRP(+) arteries in this cohort was substantial and had greater wall thickness than the SS(+)/HRP(-) group. These arteries may be misclassified for carotid revascularization by current guidelines based on the degree of luminal stenosis only. These findings have implications for further studies to assess stroke risk using vessel wall imaging.
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Affiliation(s)
- Hiroko Watase
- Department of Surgery, University of Washington, United States 850 Republican Street, Seattle, WA 98109, USA.
| | - Gador Canton
- Department of Radiology, University of Washington, United States 850 Republican Street, Seattle, WA 98109, USA.
| | - Jie Sun
- Department of Radiology, University of Washington, United States 850 Republican Street, Seattle, WA 98109, USA.
| | - Xihai Zhao
- Center for Biomedical Imaging Research, Department of Biomedical Engineering, Tsinghua University School of Medicine, China Haidian District, Beijing 100084, China.
| | - Thomas S Hatsukami
- Department of Surgery, University of Washington, United States 850 Republican Street, Seattle, WA 98109, USA.
| | - Chun Yuan
- Department of Radiology, University of Washington, United States 850 Republican Street, Seattle, WA 98109, USA.
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33
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Hanna DB, Moon JY, Haberlen SA, French AL, Palella FJ, Gange SJ, Witt MD, Kassaye S, Lazar JM, Tien PC, Feinstein MJ, Kingsley LA, Post WS, Kaplan RC, Hodis HN, Anastos K. Carotid artery atherosclerosis is associated with mortality in HIV-positive women and men. AIDS 2018; 32:2393-2403. [PMID: 30102657 PMCID: PMC6170701 DOI: 10.1097/qad.0000000000001972] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Among people with HIV, there are few long-term studies of noninvasive ultrasound-based measurements of the carotid artery predicting major health events. We hypothesized that such measurements are associated with 10-year mortality in the Women's Interagency HIV Study (WIHS) and Multicenter AIDS Cohort Study (MACS), and that associations differ by HIV serostatus. DESIGN Nested cohort study. METHODS Participants without coronary heart disease underwent B-mode carotid artery ultrasound, with measurement of common carotid artery intima-media thickness (IMT); carotid artery plaque (focal IMT > 1.5 mm) at six locations; and Young's modulus of elasticity, a measure of arterial stiffness. We examined all-cause mortality using Cox models, controlling for demographic, behavioral, cardiometabolic, and HIV-related factors. RESULTS Among 1722 women (median age 40 years, 90% nonwhite, 71% HIV-positive) and 1304 men (median age 50, 39% nonwhite, 62% HIV-positive), 11% died during follow-up. Mortality was higher among HIV-positive women [19.9 deaths/1000 person-years, 95% confidence interval (CI) 14.7-28.8] than HIV-positive men (15.1/1000, 95% CI 8.3-26.8). In adjusted analyses, plaque was associated with mortality (hazard ratio 1.44, 95% CI 1.10-1.88) regardless of HIV serostatus, and varied by sex (among women, hazard ratio 1.06, 95% CI 0.74-1.52; among men; hazard ratio 2.19, 95% CI 1.41-3.43). The association of plaque with mortality was more pronounced among HIV-negative (hazard ratio 3.87, 95% 1.95-7.66) than HIV-positive participants (hazard ratio 1.35, 95% CI 1.00-1.84). Arterial stiffness was also associated with mortality (hazard ratio 1.43 for highest versus lowest quartile, 95% CI 1.02-2.01). Greater common carotid artery-IMT was not associated with mortality. CONCLUSION Carotid artery plaque was predictive of mortality, with differences observed by sex and HIV serostatus.
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Affiliation(s)
- David B Hanna
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York
| | - Jee-Young Moon
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York
| | - Sabina A Haberlen
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Audrey L French
- Department of Infectious Diseases, John H. Stroger, Jr. Hospital of Cook County
| | - Frank J Palella
- Department of Medicine, Northwestern University Medical Center, Chicago, Illinois
| | - Stephen J Gange
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Mallory D Witt
- Department of Medicine, Los Angeles Biomedical Research Institute at Harbor-UCLA, Torrance, California
| | - Seble Kassaye
- Department of Medicine, Georgetown University Medical Center, Washington, District of Columbia
| | - Jason M Lazar
- Department of Medicine, SUNY-Downstate Medical Center, Brooklyn, New York
| | - Phyllis C Tien
- Department of Medicine
- Department of Veterans Affairs, University of California, San Francisco, San Francisco, California
| | - Matthew J Feinstein
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Lawrence A Kingsley
- Department of Epidemiology
- Department of Infectious Diseases and Microbiology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Wendy S Post
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Robert C Kaplan
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Howard N Hodis
- Atherosclerosis Research Unit, University of Southern California, Los Angeles, California
| | - Kathryn Anastos
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York
- Department of Medicine, Montefiore Medical Center, Bronx, New York, USA
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Hiraide T, Sawano M, Shiraishi Y, Ueda I, Numasawa Y, Noma S, Negishi K, Ohki T, Yuasa S, Hayashida K, Miyata H, Fukuda K, Kohsaka S. Impact of catheter-induced iatrogenic coronary artery dissection with or without postprocedural flow impairment: A report from a Japanese multicenter percutaneous coronary intervention registry. PLoS One 2018; 13:e0204333. [PMID: 30265698 PMCID: PMC6162084 DOI: 10.1371/journal.pone.0204333] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 09/05/2018] [Indexed: 12/22/2022] Open
Abstract
Despite the ever-increasing complexity of percutaneous coronary intervention (PCI), the incidence, predictors, and in-hospital outcomes of catheter-induced coronary artery dissection (CICAD) is not well defined. In addition, there are little data on whether persistent coronary flow impairment after CICAD will affect clinical outcomes. We evaluated 17,225 patients from 15 participating hospitals within the Japanese PCI registry from January 2008 to March 2016. Associations between CICAD and in-hospital adverse cardiovascular events were evaluated using multivariate logistic regression. Outcomes of patients with CICAD with or without postprocedural flow impairment (TIMI flow ≤ 2 or 3, respectively) were analyzed. The population was predominantly male (79.4%; mean age, 68.2 ± 11.0 years); 35.6% underwent PCI for complex lesions (eg. chronic total occlusion or a bifurcation lesion.). CICAD occurred in 185 (1.1%), and its incidence gradually decreased (p < 0.001 for trend); postprocedural flow impairment was observed in 43 (23.2%). Female sex, complex PCI, and target lesion in proximal vessel were independent predictors (odds ratio [OR], 2.18; 95% confidence interval [CI], 1.53–3.10; OR, 2.19; 95% CI, 1.58–3.04; and OR, 1.55; 95% CI, 1.06–2.28, respectively). CICAD was associated with an increased risk of in-hospital adverse events (composite of new-onset cardiogenic shock and new-onset heart failure) regardless of postprocedural flow impairment (OR, 10.9; 95% CI, 5.30–22.6 and OR, 2.27; 95% CI, 1.20–4.27, respectively for flow-impaired and flow-recovered CICAD). In conclusion, CICAD occurred in roughly 1% of PCI cases; female sex, complex PCI, and proximal lesion were its independent risk factors. CICAD was associated with adverse in-hospital cardiovascular events regardless of final flow status. Our data implied that the appropriate selection of PCI was necessary for women with complex lesions.
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Affiliation(s)
- Takahiro Hiraide
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Mitsuaki Sawano
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Yasuyuki Shiraishi
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Ikuko Ueda
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Numasawa
- Department of Cardiology, Japanese Red Cross Ashikaga Hospital, Tochigi, Japan
| | - Shigetaka Noma
- Department of Cardiology, Saiseikai Utsunomiya Hospital, Tochigi, Japan
| | - Kouji Negishi
- Department of Cardiology, Yokohama Municipal Citizens' Hospital, Kanagawa, Japan
| | - Takahiro Ohki
- Department of Cardiology, Tokyo Dental College Ichikawa General Hospital, Chiba, Japan
| | - Shinsuke Yuasa
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Kentaro Hayashida
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Hiroaki Miyata
- Department of Healthcare Quality Assessment Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Keiichi Fukuda
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
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35
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Affiliation(s)
- Ellen K Brinza
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH, USA
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36
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Rovella V, Anemona L, Cardellini M, Scimeca M, Saggini A, Santeusanio G, Bonanno E, Montanaro M, Legramante IM, Ippoliti A, Di Daniele N, Federici M, Mauriello A. The role of obesity in carotid plaque instability: interaction with age, gender, and cardiovascular risk factors. Cardiovasc Diabetol 2018; 17:46. [PMID: 29598820 PMCID: PMC5874994 DOI: 10.1186/s12933-018-0685-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 03/10/2018] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND In the last decade, several studies have reported an unexpected and seemingly paradoxical inverse correlation between BMI and incidence of cardiovascular diseases. This so called "obesity paradox effect" has been mainly investigated through imaging methods instead of histologic evaluation, which is still the best method to study the instability of carotid plaque. Therefore, the purpose of our study was to evaluate by histology the role of obesity in destabilization of carotid plaques and the interaction with age, gender and other major cerebrovascular risk factors. METHODS A total of 390 carotid plaques from symptomatic and asymptomatic patients submitted to endarterectomy, for whom complete clinical and laboratory assessment of major cardiovascular risk factors was available, were studied by histology. Patients with a BMI ≥ 30.0 kg/m2 were considered as obese. Data were analyzed by multivariate logistic regression and for each variable in the equation the estimated odds ratio (OR) was calculated. RESULTS Unstable carotid plaque OR for obese patients with age < 70 years was 5.91 (95% CI 1.17-29.80), thus being the highest OR compared to that of other risk factors. Unstable carotid plaque OR decreased to 4.61 (95% CI 0.54-39.19) in males ≥ 70 years, being only 0.93 (95% CI 0.25-3.52) among women. When obesity featured among metabolic syndrome risk factors, the OR for plaque destabilization was 3.97 (95% CI 1.81-6.22), a significantly higher value compared to OR in non-obese individuals with metabolic syndrome (OR = 1.48; 95% CI 0.86-2.31). Similar results were obtained when assessing the occurrence of acute cerebrovascular symptoms. CONCLUSIONS Results from our study appear to do not confirm any paradoxical effect of obesity on the carotid artery district. Conversely, obesity is confirmed to be an independent risk factor for carotid plaque destabilization, particularly in males aged < 70 years, significantly increasing such risk among patients with metabolic syndrome.
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Affiliation(s)
- Valentina Rovella
- Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Lucia Anemona
- Anatomic Pathology, Department of Experimental Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Marina Cardellini
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Manuel Scimeca
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
- IRCCS San Raffaele, Via di Val Cannuta 247, 00166 Rome, Italy
- OrchideaLab S.r.l, Via del Grecale 6, Morlupo, Rome, RM Italy
| | - Andrea Saggini
- Anatomic Pathology, Department of Experimental Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Giuseppe Santeusanio
- Anatomic Pathology, Department of Experimental Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Elena Bonanno
- Anatomic Pathology, Department of Experimental Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Manuela Montanaro
- Anatomic Pathology, Department of Experimental Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | | | - Arnaldo Ippoliti
- Vascular Surgery, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Nicola Di Daniele
- Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Massimo Federici
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Alessandro Mauriello
- Anatomic Pathology, Department of Experimental Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
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37
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Skowronska M, Piorkowska A, Czlonkowska A. Differences in carotid artery atherosclerosis between men and women in the early phase after ischemic event. Neurol Neurochir Pol 2018; 52:162-167. [PMID: 28965666 DOI: 10.1016/j.pjnns.2017.09.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 09/02/2017] [Accepted: 09/04/2017] [Indexed: 11/17/2022]
Affiliation(s)
- Marta Skowronska
- Institute of Psychiatry and Neurology, Sobieskiego 9, 02-957 Warsaw, Poland.
| | - Anna Piorkowska
- Institute of Psychiatry and Neurology, Sobieskiego 9, 02-957 Warsaw, Poland.
| | - Anna Czlonkowska
- Institute of Psychiatry and Neurology, Sobieskiego 9, 02-957 Warsaw, Poland; Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Poland.
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38
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Sumin AN, Kukhareva IN, Kolmykova YA, Ott MV, Vodopyanova NI, Trubnikova OA, Kovalenko AV, Chernobai AG, Pavlova VY, Doronin BM. [Stenosis of the carotid artery in women with ischemic stroke and markers of inflammation]. Zh Nevrol Psikhiatr Im S S Korsakova 2017; 117:35-41. [PMID: 28745669 DOI: 10.17116/jnevro20171176135-41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM To assess the relationship between the severity of stenosis of the carotid arteries, the level of female sex hormones and markers of subclinical inflammation in women with ischemic stroke (IS). MATERIAL AND METHODS Two hundred and eleven women (mean age 68.9±9.23 years) were examined. A history of cardiovascular disease, previous cardiovascular events, type and subtype of stroke were recorded. Neurological status was assessed using neurological scales. Atherosclerosis was diagnosed by color duplex scanning of brachiocephalic arteries and laboratory testing (estradiol, markers of subclinical inflammation). RESULTS Carotid artery stenosis of ≥50% was found in 13.3% of patients, less severe stenosis in 36.0%. Stenosis of ≥50% was positively correlated with the level of IL-18, TNF-alpha, and negatively correlated with the level of IL-6, IL-4, and MMSE score. In dynamics, there was a decrease in the level of TNF-alpha in all groups of patients, and an increase in the IL-4 level in women with carotid artery stenosis of ≥50%. CONCLUSION Study of the influence of markers of subclinical inflammation on the atherosclerosis progression and recurrent disorders of cerebral circulation in women with IS should be continued.
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Affiliation(s)
- A N Sumin
- Research Institute of Complex Problems of Cardiovascular Disease, Kemerovo, Russia
| | - I N Kukhareva
- Research Institute of Complex Problems of Cardiovascular Disease, Kemerovo, Russia
| | - Yu A Kolmykova
- Research Institute of Complex Problems of Cardiovascular Disease, Kemerovo, Russia
| | - M V Ott
- Research Institute of Complex Problems of Cardiovascular Disease, Kemerovo, Russia
| | - N I Vodopyanova
- Research Institute of Complex Problems of Cardiovascular Disease, Kemerovo, Russia
| | - O A Trubnikova
- Research Institute of Complex Problems of Cardiovascular Disease, Kemerovo, Russia
| | - A V Kovalenko
- Research Institute of Complex Problems of Cardiovascular Disease, Kemerovo, Russia
| | - A G Chernobai
- Research Institute of Complex Problems of Cardiovascular Disease, Kemerovo, Russia
| | - V Yu Pavlova
- Kemerovo State Medical Academy, Kemerovo, Russia
| | - B M Doronin
- Novosibirsk State Medical Univaristy, Novosibirsk, Russia
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Zhao W, Wu Y, Shi M, Bai L, Tu J, Guo Z, Jiang R, Zhang J, Ning X, Wang J. Sex Differences in Prevalence of and Risk Factors for Carotid Plaque among Adults: A Population-based Cross-Sectional Study in Rural China. Sci Rep 2016; 6:38618. [PMID: 27922121 PMCID: PMC5138635 DOI: 10.1038/srep38618] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 11/11/2016] [Indexed: 01/07/2023] Open
Abstract
Although the associations between carotid plaque and cardiovascular disease risk factors have been identified in previous studies, there is limited information on sex-related differences in factors associated with the development of carotid plaque. We aimed to determine sex differences in the prevalence of carotid plaque and associated risk factors in rural China. A total of 3,789 subjects aged ≥45 years without history of stroke or cardiovascular disease were recruited to the study. B-mode ultrasonography was performed to determine the presence of carotid plaque. The mean age of male subjects was greater than that of female subjects. In addition, there was a higher prevalence of carotid plaque in men than in women (50.1% vs. 35.5%; P < 0.001) irrespective of age group, education level, and presence of risk factors. Older age, hypertension, diabetes mellitus, and high concentrations of low-density lipoprotein cholesterol were pronouncedly associated with the risk of carotid plaque in both men and women. These findings suggest that it is vital for physicians to be aware that conventional risk factors and other related factors are of equal importance among rural residents in China; patients should thus be treated accordingly so that reduce the burden of stroke and cardiovascular disease.
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Affiliation(s)
- Wei Zhao
- Department of Neurology, Tianjin TEDA Hospital, Tianjin, 300457, China
| | - Yanan Wu
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China.,Department of Epidemiology, Tianjin Neurological Institute, Tianjin 300052, China
| | - Min Shi
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China.,Department of Epidemiology, Tianjin Neurological Institute, Tianjin 300052, China
| | - Lingling Bai
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China.,Department of Epidemiology, Tianjin Neurological Institute, Tianjin 300052, China
| | - Jun Tu
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China.,Department of Epidemiology, Tianjin Neurological Institute, Tianjin 300052, China
| | - Zaiyu Guo
- Department of Neurology, Tianjin TEDA Hospital, Tianjin, 300457, China
| | - Rongcai Jiang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.,Department of Neurotrauma, Tianjin Neurological Institute, Tianjin 300052, China
| | - Jianning Zhang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.,Department of Neurotrauma, Tianjin Neurological Institute, Tianjin 300052, China.,Center of Clinical Epidemiology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Xianjia Ning
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China.,Department of Epidemiology, Tianjin Neurological Institute, Tianjin 300052, China.,Center of Clinical Epidemiology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Jinghua Wang
- Department of Neurology, Tianjin Medical University General Hospital, Tianjin, 300052, China.,Department of Epidemiology, Tianjin Neurological Institute, Tianjin 300052, China.,Center of Clinical Epidemiology, Tianjin Medical University General Hospital, Tianjin, 300052, China
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40
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Benetos G, Toutouzas K, Matsoukis I, Drakopoulou M, Mitropoulou F, Koutagiar I, Nikolaou C, Stathogiannis K, Siores E, Tousoulis D. Female gender is independently associated with increased carotid temperatures in patients with coronary artery disease. Int J Cardiol 2016; 219:130-5. [DOI: 10.1016/j.ijcard.2016.06.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 06/10/2016] [Indexed: 11/30/2022]
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41
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Influence of gender and use of regional anesthesia on carotid endarterectomy outcomes. J Vasc Surg 2016; 64:9-14. [DOI: 10.1016/j.jvs.2016.03.406] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Accepted: 03/01/2016] [Indexed: 11/20/2022]
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42
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Straface E, Vona R, Campesi I, Franconi F. Mitochondria can orchestrate sex differences in cell fate of vascular smooth muscle cells from rats. Biol Sex Differ 2015; 6:34. [PMID: 26677409 PMCID: PMC4681081 DOI: 10.1186/s13293-015-0051-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 12/04/2015] [Indexed: 12/27/2022] Open
Abstract
Background In basal conditions, vascular smooth muscle cells freshly isolated from aortas of male and female rats display marked sex differences in terms of redox balance and susceptibility to ultraviolet radiation-induced cell death. In particular, in the same experimental conditions, cells from male rats are more susceptible to oxidative stress and underwent apoptosis, while cells from female rats underwent premature senescence. In the present work, the mechanism involved in cell fate after ultraviolet radiation exposure is investigated. Methods Vascular smooth muscle cells, isolated from the descending aortas of both female and male Sprague–Dawley young rats, were exposed to a single sub-cytotoxic dose of ultraviolet radiation (200 mJ/cm2). The distribution and the expression of molecules involved in cell survival and mitochondrial physiology were evaluated by static and flow cytometry using commercial kits and antibodies. Statistical analyses were performed by using Student’s t test and two-way ANOVA. Results After exposure to ultraviolet radiation, an upregulation of survival proteins such as BclxL, survivin and the presence in the nucleus of NF-κB were found in cells from females. Conversely, pro-apoptotic proteins such as Bax, caspase-3, and caspase-9 as well as loss of mitochondrial membrane potential were found in cells from male rats. Conclusions Our results suggest that (i) mitochondria, being producers of ROS, can orchestrate sex differences in cell fate of VSMC and (ii) mitochondrial dysfunction may be a significant mechanism by which cardiovascular risk factors lead to the formation of vascular lesions in a sex-specific way.
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Affiliation(s)
- E Straface
- Department of Therapeutic Research and Medicine Evaluation, Istituto Superiore di Sanità, Rome, Italy ; Section of Cell Aging and Gender Medicine, Department of Therapeutic Research and Medicine Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - R Vona
- Department of Therapeutic Research and Medicine Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | - I Campesi
- Department of Biomedical Science, University of Sassari, Sassari, 07100 Italy
| | - F Franconi
- Department of Biomedical Science, University of Sassari, Sassari, 07100 Italy
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Baghshomali S, Bushnell C. Reducing stroke in women with risk factor management: blood pressure and cholesterol. ACTA ACUST UNITED AC 2015; 10:535-44. [PMID: 25335544 DOI: 10.2217/whe.14.47] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Stroke is a major cause of death and disability in adults worldwide. Prevention focused on modifiable risk factors, such as hypertension and hyperlipidemia, has shown them to be of significant importance in decreasing the risk of stroke. Multiple studies have brought to light the differences between men and women with regards to stroke and these risk factors. Women have a higher prevalence of stroke, mortality and disability and it has been shown that preventive and treatment options are not as comprehensive for women. Hence, it is of great necessity to evaluate and summarize the differences in gender and stroke risk factors in order to target disparities and optimize prevention, especially because women have a higher lifetime risk of stroke. The purpose of this review is to summarize sex differences in the prevalence of hypertension and hyperlipidemia. In addition, we will review the sex differences in stroke prevention effectiveness and adherence to blood pressure and cholesterol medications, and suggest future directions for research to reduce the burden of stroke in women.
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Affiliation(s)
- Sanam Baghshomali
- Department of Neurology, Wake Forest School of Medicine, Winston Salem, NC 27157, USA
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Bos D, Shahzad R, van Walsum T, van Vliet LJ, Franco OH, Hofman A, Niessen WJ, Vernooij MW, van der Lugt A. Epicardial fat volume is related to atherosclerotic calcification in multiple vessel beds. Eur Heart J Cardiovasc Imaging 2015; 16:1264-9. [DOI: 10.1093/ehjci/jev086] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 03/18/2015] [Indexed: 11/14/2022] Open
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Willeit P, Thompson SG, Agewall S, Bergström G, Bickel H, Catapano AL, Chien KL, de Groot E, Empana JP, Etgen T, Franco OH, Iglseder B, Johnsen SH, Kavousi M, Lind L, Liu J, Mathiesen EB, Norata GD, Olsen MH, Papagianni A, Poppert H, Price JF, Sacco RL, Yanez DN, Zhao D, Schminke U, Bülbül A, Polak JF, Sitzer M, Hofman A, Grigore L, Dörr M, Su TC, Ducimetière P, Xie W, Ronkainen K, Kiechl S, Rundek T, Robertson C, Fagerberg B, Bokemark L, Steinmetz H, Ikram MA, Völzke H, Lin HJ, Plichart M, Tuomainen TP, Desvarieux M, McLachlan S, Schmidt C, Kauhanen J, Willeit J, Lorenz MW, Sander D. Inflammatory markers and extent and progression of early atherosclerosis: Meta-analysis of individual-participant-data from 20 prospective studies of the PROG-IMT collaboration. Eur J Prev Cardiol 2014; 23:194-205. [PMID: 25416041 DOI: 10.1177/2047487314560664] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Accepted: 10/31/2014] [Indexed: 01/09/2023]
Abstract
BACKGROUND Large-scale epidemiological evidence on the role of inflammation in early atherosclerosis, assessed by carotid ultrasound, is lacking. We aimed to quantify cross-sectional and longitudinal associations of inflammatory markers with common-carotid-artery intima-media thickness (CCA-IMT) in the general population. METHODS Information on high-sensitivity C-reactive protein, fibrinogen, leucocyte count and CCA-IMT was available in 20 prospective cohort studies of the PROG-IMT collaboration involving 49,097 participants free of pre-existing cardiovascular disease. Estimates of associations were calculated within each study and then combined using random-effects meta-analyses. RESULTS Mean baseline CCA-IMT amounted to 0.74 mm (SD = 0.18) and mean CCA-IMT progression over a mean of 3.9 years to 0.011 mm/year (SD = 0.039). Cross-sectional analyses showed positive linear associations between inflammatory markers and baseline CCA-IMT. After adjustment for traditional cardiovascular risk factors, mean differences in baseline CCA-IMT per one-SD higher inflammatory marker were: 0.0082 mm for high-sensitivity C-reactive protein (p < 0.001); 0.0072 mm for fibrinogen (p < 0.001); and 0.0025 mm for leucocyte count (p = 0.033). 'Inflammatory load', defined as the number of elevated inflammatory markers (i.e. in upper two quintiles), showed a positive linear association with baseline CCA-IMT (p < 0.001). Longitudinal associations of baseline inflammatory markers and changes therein with CCA-IMT progression were null or at most weak. Participants with the highest 'inflammatory load' had a greater CCA-IMT progression (p = 0.015). CONCLUSION Inflammation was independently associated with CCA-IMT cross-sectionally. The lack of clear associations with CCA-IMT progression may be explained by imprecision in its assessment within a limited time period. Our findings for 'inflammatory load' suggest important combined effects of the three inflammatory markers on early atherosclerosis.
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Affiliation(s)
- Peter Willeit
- The Department of Public Health and Primary Care, University of Cambridge, UK Department of Neurology, Medical University Innsbruck, Austria
| | - Simon G Thompson
- The Department of Public Health and Primary Care, University of Cambridge, UK
| | - Stefan Agewall
- Institute of Clinical Sciences, University of Oslo, and the Department of Cardiology, Oslo University Hospital Ullevål, Norway
| | - Göran Bergström
- Wallenberg Laboratory for Cardiovascular Research, University of Gothenburg, Sweden
| | - Horst Bickel
- Department of Psychiatry and Psychotherapy, University Hospital of the Technische Universität München, Germany
| | - Alberico L Catapano
- Department of Pharmacological Sciences, University of Milan, and IRCSS Multimedica Sesto S Giovanni, Milan, Italy
| | - Kuo-Liong Chien
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan Department of Internal Medicine, National Taiwan University, Taipei, Taiwan
| | - Eric de Groot
- Academic Medical Centre, Cardiology and Thoracic Surgery, and Imagelabonline and Cardiovascular, Amsterdam, The Netherlands
| | | | - Thorleif Etgen
- Department of Neurology, Kliniken Südostbayern, Klinikum Traunstein, Germany
| | - Oscar H Franco
- Department of Epidemiology, Erasmus Medical Centre, Rotterdam, the Netherlands
| | - Bernhard Iglseder
- Department of Geriatric Medicine, Paracelsus Medical University, and the Gemeinnützige Salzburger Landeskliniken Betriebsgesellschaft GmbH, Christian-Doppler-Klinik, Salzburg, Austria
| | - Stein H Johnsen
- Department of Neurology and Neurophysiology, University Hospital of Northern Norway, and the Department of Clinical Medicine, University of Tromsø, Tromsø, Norway
| | - Maryam Kavousi
- Department of Epidemiology, Erasmus Medical Centre, Rotterdam, the Netherlands
| | - Lars Lind
- Department of Medicine, Uppsala University, Sweden
| | - Jing Liu
- Department of Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, PR China
| | - Ellisiv B Mathiesen
- Department of Neurology and Neurophysiology, University Hospital of Northern Norway, and the Department of Clinical Medicine, University of Tromsø, Tromsø, Norway
| | - Giuseppe D Norata
- Department of Pharmacological Sciences, University of Milan, and the SISA Centre for the Study of Atherosclerosis, Bassini Hospital, Cinisello Balsamo, Italy
| | - Michael H Olsen
- Department of Endocrinology, Centre for Individualized Medicine in Arterial Diseases, Odense University Hospital, Denmark
| | - Aikaterini Papagianni
- Department of Nephrology, Aristotle University of Thessaloniki, Hippokration General Hospital, Greece
| | - Holger Poppert
- Department of Neurology, University Hospital of the Technische Universität München, Germany
| | - Jackie F Price
- Centre for Population Health Sciences, University of Edinburgh, UK
| | - Ralph L Sacco
- Department of Neurology, Miller School of Medicine, University of Miami, FL, USA
| | - David N Yanez
- Department of Biostatistics, University of Washington, Seattle, WA, USA
| | - Dong Zhao
- Department of Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, PR China
| | - Ulf Schminke
- Department of Neurology, Greifswald University Clinic, Germany
| | - Alpaslan Bülbül
- Department of Neurology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Joseph F Polak
- Tufts University School of Medicine, Tufts Medical Center, Boston, MA, USA
| | - Matthias Sitzer
- Department of Neurology, University Hospital Frankfurt, Frankfurt am Main, Germany Department of Neurology, Klinikum Herford, Germany
| | - Albert Hofman
- Department of Epidemiology, Erasmus Medical Centre, Rotterdam, the Netherlands Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA
| | - Liliana Grigore
- Department of Pharmacological Sciences, University of Milan, and the SISA Centre for the Study of Atherosclerosis, Bassini Hospital, Cinisello Balsamo, Italy
| | - Marcus Dörr
- Department B for Internal Medicine, University Medicine Greifswald, and the German Centre for Cardiovascular Research (DZHK), partner site Greifswald, Germany
| | - Ta-Chen Su
- Department of Internal Medicine, National Taiwan University, Taipei, Taiwan
| | | | - Wuxiang Xie
- Department of Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, PR China
| | - Kimmo Ronkainen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Stefan Kiechl
- Department of Neurology, Medical University Innsbruck, Austria
| | - Tatjana Rundek
- Department of Neurology, Miller School of Medicine, University of Miami, FL, USA
| | | | - Björn Fagerberg
- Wallenberg Laboratory for Cardiovascular Research, University of Gothenburg, Sweden
| | - Lena Bokemark
- Wallenberg Laboratory for Cardiovascular Research, University of Gothenburg, Sweden
| | - Helmuth Steinmetz
- Department of Neurology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - M Arfan Ikram
- Department of Epidemiology, Erasmus Medical Centre, Rotterdam, the Netherlands
| | - Henry Völzke
- Institute for Community Medicine, SHIP/Clinical-Epidemiological Research, Greifswald, Germany
| | - Hung-Ju Lin
- Department of Internal Medicine, National Taiwan University, Taipei, Taiwan Health Management Centre, National Taiwan University Hospital, Taipei, Taiwan
| | - Matthieu Plichart
- INSERM, U970, Université Paris Descartes, France Gerontology Department, Broca Hospital, Paris, France
| | - Tomi-Pekka Tuomainen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Moise Desvarieux
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, USA, and the École des Hautes Études en Santé Publique, and INSERM U738, Paris, France
| | - Stela McLachlan
- Centre for Population Health Sciences, University of Edinburgh, UK
| | - Caroline Schmidt
- Wallenberg Laboratory for Cardiovascular Research, University of Gothenburg, Sweden
| | - Jussi Kauhanen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Johann Willeit
- Department of Neurology, Medical University Innsbruck, Austria
| | - Matthias W Lorenz
- Department of Neurology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Dirk Sander
- Department of Neurology, Benedictus Krankenhaus Tutzing and Feldafing, Tutzing, Germany and Technische Universität München, Germany
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van den Oord SC, van der Burg J, Akkus Z, Bosch JG, van Domburg RT, Sijbrands EJ, van der Steen AF, Schinkel AF. Impact of gender on the density of intraplaque neovascularization: A quantitative contrast-enhanced ultrasound study. Atherosclerosis 2014; 233:461-466. [DOI: 10.1016/j.atherosclerosis.2013.12.054] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 12/10/2013] [Accepted: 12/29/2013] [Indexed: 11/30/2022]
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Doumas M, Papademetriou V, Faselis C, Kokkinos P. Gender differences in hypertension: myths and reality. Curr Hypertens Rep 2014; 15:321-30. [PMID: 23749317 DOI: 10.1007/s11906-013-0359-y] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Life expectancy is longer in women compared to men, and cardiovascular events occur at a lower rate and at a later age in females than males. The impact of gender on the prevalence, the presentation, and the long-term outcome of cardiovascular disease has long been a topic of active research. Gender differences have been found in several studies but opposite findings also exist. The impact of gender in hypertension and antihypertensive therapy remains poorly clarified. The prevalence, awareness, treatment, and control rates of hypertension exhibit some differences between the two sexes, which are age-dependent. The female advantage in the cardiovascular risk of hypertensive patients might be attenuated by comorbidities and target organ damage. Another aspect of major clinical importance is whether gender differences exist on the effects of antihypertensive agents in blood pressure reduction and cardiovascular morbidity and mortality. The aim of this review is to critically evaluate recent data regarding gender differences in hypertension and incorporate new data into the body of existing knowledge.
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Affiliation(s)
- Michael Doumas
- Veteran Affairs Medical Center and George Washington University, 50 Irwing Street NW, Washington, DC 20422, USA.
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Liang Y, Yan Z, Sun B, Cai C, Jiang H, Song A, Qiu C. Cardiovascular risk factor profiles for peripheral artery disease and carotid atherosclerosis among Chinese older people: a population-based study. PLoS One 2014; 9:e85927. [PMID: 24465793 PMCID: PMC3895010 DOI: 10.1371/journal.pone.0085927] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Accepted: 12/04/2013] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES Epidemiological data concerning atherosclerotic disease among older people in rural China are sparse. We seek to determine prevalence and cardiovascular risk factor profiles for peripheral artery disease (PAD) and carotid atherosclerosis (CAS) among Chinese older people living in a rural community. METHODS This cross-sectional study included 1499 participants (age ≥60 years, 59.0% women) of the Confucius Hometown Aging Project in Shandong, China. From June 2010-July 2011, data were collected through interviews, clinical examinations, and laboratory tests. PAD was defined as an ankle-brachial index ≤0.9. Carotid intima-media thickness (cIMT) and carotid artery stenosis were assessed by ultrasonography. We defined moderate stenosis as carotid stenosis ≥50%, and severe stenosis as carotid stenosis ≥70%. cIMT≥1.81 mm was considered as an increased cIMT (a measure of CAS). Data were analyzed with multiple logistic models. RESULTS The prevalence was 5.7% for PAD, 8.9% for moderate stenosis, 1.8% for severe stenosis, and 11.2% for increased cIMT. After controlling for multiple potential confounders, diabetes, an increased low-density lipoprotein cholesterol (LDL-C)/high-density lipoprotein cholesterol (HDL-C) ratio, and hypertension were significantly or marginally associated with PAD. Ever smoking, hypertension, and an increased LDL-C/HDL-C ratio were significantly associated with an increased likelihood of increased cIMT. An increasing number of those cardiovascular risk factors were significantly associated with an increasing odds ratio of PAD and increased cIMT, respectively (p for linear trend <0.001). CONCLUSION Among Chinese older people living in a rural community, PAD, carotid artery stenosis, and an increased cIMT are relatively uncommon. Cardiovascular risk factor profiles for PAD and CAS are slightly different, with hypertension and an increased LDL-C/HDL-C ratio being associated with an increased likelihood of both PAD and increased cIMT.
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Affiliation(s)
- Yajun Liang
- School of Public Health, Jining Medical University, Shandong, P. R. China
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet-Stockholm University, Stockholm, Sweden
- * E-mail: (YL); (CQ)
| | - Zhongrui Yan
- Department of Neurology, Jining First People’s Hospital, Shandong, P. R. China
| | - Binglun Sun
- Xing Long Zhuang Coal Mine Hospital, Yankuang Group, Shandong, P. R. China
| | - Chuanzhu Cai
- Xing Long Zhuang Coal Mine Hospital, Yankuang Group, Shandong, P. R. China
| | - Hui Jiang
- Xing Long Zhuang Coal Mine Hospital, Yankuang Group, Shandong, P. R. China
| | - Aiqin Song
- School of Public Health, Jining Medical University, Shandong, P. R. China
| | - Chengxuan Qiu
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet-Stockholm University, Stockholm, Sweden
- * E-mail: (YL); (CQ)
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Bonaca MP, Beckman JA. Primary Stroke Prevention: Medical Therapy Versus Revascularization. Interv Cardiol Clin 2014; 3:1-11. [PMID: 28582145 DOI: 10.1016/j.iccl.2013.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Asymptomatic carotid-artery atherosclerotic vascular disease identifies patients at heightened risk of major adverse cardiovascular events including ischemic stroke. Observational and registry analyses demonstrate that this risk extends beyond that attributable to carotid atherosclerosis itself and includes events manifesting in other vascular territories, such as myocardial infarction. However, randomized trials aimed specifically at treating carotid stenosis have shown benefit in terms of reducing ischemic stroke in appropriately selected patients. Therefore, the approach to primary prevention in patients with stable carotid disease must include a comprehensive strategy to reduce cerebrovascular-specific and overall cardiovascular risk through lifestyle changes and intensive medical therapies.
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Affiliation(s)
- Marc P Bonaca
- Vascular Medicine Section, Cardiovascular Division, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA
| | - Joshua A Beckman
- Vascular Medicine Section, Cardiovascular Division, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA.
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