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Miller CS, Kryscio RJ, Doneen AL, Bale BF. Myeloperoxidase: A Circulating Marker of Inflammation and Tooth Infection. Am J Med 2023; 136:390-393.e1. [PMID: 36566898 PMCID: PMC10038890 DOI: 10.1016/j.amjmed.2022.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 11/30/2022] [Accepted: 12/04/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Atherosclerotic cardiovascular disease and tooth infection are common in primary care, and both significantly reduce quality of life. Our study aimed to examine signs of vascular inflammation associated with loss of tooth vitality before and after a single tooth extraction. METHODS An observational cohort study was performed with adults who had a nonvital tooth and an indicated desire for tooth extraction. Concentrations of total cholesterol, high-density lipoprotein-cholesterol, high-sensitivity C-reactive protein (hs-CRP), myeloperoxidase (MPO), and troponin T were measured in venous blood serum or plasma at baseline and 6-weeks after tooth extraction. RESULTS Circulating hs-CRP levels were > 3 mg/dL in 15 participants (68.2%) and MPO levels were > 350 pmol/L in 9 (40.9%) of 22 participants at baseline. After tooth extraction (n = 18), MPO levels decreased significantly compared with baseline (P < .00006) and hs-CRP levels moved directionally downward. The response rate for MPO was 88.9% (confidence interval: 65.1%-98.6%) from visit 1 to visit 2. Those with high MPO levels at baseline demonstrated larger reductions in MPO levels by visit 2 than those with lower baseline MPO levels (r = .81; P < .0001). A total of 13 individuals (72.2%) achieved MPO levels < 350 pmol/L and 11 (61.1%) achieved hs-CRP levels < 3 mg/dL at visit 2. Total cholesterol, high-density lipoprotein-cholesterol, and troponin T levels did not significantly change from visit 1 to visit 2. CONCLUSION A link between dental infection and circulating levels of inflammation was observed, suggesting that oral infection could be a risk factor for atherosclerotic cardiovascular disease.
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Affiliation(s)
- Craig S Miller
- Department of Oral Health Practice, Center for Oral Health Research, College of Dentistry, University of Kentucky, Lexington.
| | - Richard J Kryscio
- Bing Zhang Department of Statistics, University of Kentucky, Lexington
| | - Amy L Doneen
- School of Medicine, Washington State University, Spokane
| | - Bradley F Bale
- School of Medicine, Washington State University, Spokane
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Implementing Carotid Ultrasonography in Optimizing Primary Cardiovascular Prevention Strategy: Has the Time Come? J Clin Med 2023; 12:jcm12062193. [PMID: 36983195 PMCID: PMC10053698 DOI: 10.3390/jcm12062193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 03/09/2023] [Indexed: 03/16/2023] Open
Abstract
The cardiovascular (CV) disease continuum begins from a cluster of CV risk factors, proceeds with the development of asymptomatic atherosclerotic lesions and ends with the occurrence of CV events [...]
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Ojima S, Kubozono T, Kawasoe S, Kawabata T, Salim AA, Ikeda Y, Miyata M, Miyahara H, Tokushige K, Ohishi M. Clinical significance of atherosclerotic risk factors differs in early and advanced stages of plaque formation: A longitudinal study in the general population. Int J Cardiol 2023; 379:111-117. [PMID: 36889648 DOI: 10.1016/j.ijcard.2023.02.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 02/14/2023] [Accepted: 02/20/2023] [Indexed: 03/08/2023]
Abstract
BACKGROUND Carotid plaque is a well-known prognostic factor for cardiovascular diseases. It is unclear which risk factors are associated with the transformation of carotid plaque over time. In this longitudinal study, we examined the risk factors related to carotid plaque progression. METHODS We enrolled 738 men without medication (mean age: 55 ± 10 years) who underwent the first and second health examinations. We measured carotid plaque thickness (PT) at three points of the right and left carotid artery. Plaque score (PS) was calculated by summing all the PTs. We divided the PS into three groups: None-group (PS <1.1), Early-group (1.1 ≤ PS <5.1), and Advanced-group (PS ≥5.1). We analyzed the relationship between PS progression and parameters such as age, body mass index, systolic blood pressure (SBP), fasting blood sugar, low-density lipoprotein cholesterol (LDL-C), and smoking and exercise habits. RESULTS In multivariable logistic regression analysis, age and SBP were independent factors for PS progression from none to early stages (age, OR 1.07, p = 0.002; SBP, 10 mmHg, OR 1.27, p = 0.041). Age, follow-up period and LDL-C were independently associated factors for PS progression from early to advanced stages (age, OR 1.08,p < 0.001; follow-up period OR1.19, p = 0.041; LDL-C, 10 mg/dL, OR 1.10, p = 0.049). CONCLUSIONS SBP was independently associated with the progress of early atherosclerosis, while LDL-C was independently associated with the progression of advanced atherosclerosis in the general population. Further studies are needed to assess whether early control of SBP and LDL-C levels can reduce the occurrence of future cardiovascular events.
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Affiliation(s)
- Satoko Ojima
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City 890-8544, Japan
| | - Takuro Kubozono
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City 890-8544, Japan.
| | - Shin Kawasoe
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City 890-8544, Japan
| | - Takeko Kawabata
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City 890-8544, Japan
| | - Anwar Ahmed Salim
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City 890-8544, Japan
| | - Yoshiyuki Ikeda
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City 890-8544, Japan
| | - Masaaki Miyata
- School of Health Sciences, Faculty of Medicine, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City 890-8544, Japan
| | - Hironori Miyahara
- JA Kagoshima Kouseiren Hospital, 1-13-1 Yojiro, Kagoshima City 890-0062, Japan
| | - Koichi Tokushige
- JA Kagoshima Kouseiren Hospital, 1-13-1 Yojiro, Kagoshima City 890-0062, Japan
| | - Mitsuru Ohishi
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima City 890-8544, Japan
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Serés-Noriega T, Ortega E, Perea V, Giménez M, Boswell L, Mariaca K, Font C, Mesa A, Viñals C, Blanco J, Vinagre I, Pané A, Esmatjes E, Conget I, Amor AJ. Nuclear Magnetic Resonance-Based Lipidomics in the Assessment of Cardiometabolic Risk in Type 1 Diabetes: An Exploratory Analysis. Diabetes Ther 2023; 14:553-567. [PMID: 36732434 PMCID: PMC9981843 DOI: 10.1007/s13300-023-01372-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 01/17/2023] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION Cardiovascular disease (CVD) is the leading cause of mortality in type 1 diabetes (T1D). However, there is a need for daily practice tools for identifying those more prone to suffer from these events. We aimed to assess the relationships between nuclear magnetic resonance (1H NMR)-based lipidomic analysis and several CVD risk variables (including preclinical carotid atherosclerosis) in individuals with T1D at high risk. METHODS We included patients with T1D without CVD, with at least one of the following: age ≥ 40 years, diabetic kidney disease, or ≥ 10 years of evolution with another risk factor. The presence of plaque (intima-media thickness > 1.5 mm) was determined by standardized ultrasonography protocol. Lipidomic analysis was performed by 1H NMR. Bivariate and multivariate-adjusted differences in 1H NMR lipidomics were evaluated. RESULTS We included n = 131 participants (49.6% female, age 46.4 ± 10.3 years, diabetes duration 27.0 ± 9.5 years, 47.3% on statins). Carotid plaques were present in 28.2% of the individuals (n = 12, with ≥ 3 plaques). Glucose (HbA1c), anthropometric (body mass index and waist circumference), and insulin resistance-related (fatty liver index and estimated glucose disposal rate) variables were those most associated with 1H NMR-derived lipidomic analysis (p < 0.01 for all). Regarding preclinical atherosclerosis, sphingomyelin was independently associated with carotid plaque presence (for 0.1 mmol/L increase, OR 0.50 [0.28-0.86]; p = 0.013), even after adjusting for age, sex, hypertension, statin use, mean 5-year HbA1c and diabetes duration. Furthermore, linoleic acid and ω-6 fatty acids remained independently associated with higher plaque burden (≥ 3 plaques) in multivariate models (0.17 [0.03-0.93] and 0.27 [0.07-0.97], respectively; p < 0.05 for both). CONCLUSION In our preliminary study of individuals with T1D at high risk, several 1H NMR-derived lipidomic parameters were independently associated with preclinical atherosclerosis. Specifically, ω-6 fatty acids and linoleic acid seem promising for identifying those with higher plaque burden.
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Affiliation(s)
- Tonet Serés-Noriega
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain.
| | - Emilio Ortega
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
| | - Verónica Perea
- Endocrinology and Nutrition Department, Hospital Universitari Mútua de Terrassa, Terrassa, Spain
| | - Marga Giménez
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Laura Boswell
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Endocrinology and Nutrition Department, Althaia University Health Network, Manresa, Spain
| | - Karla Mariaca
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
| | - Carla Font
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
| | - Alex Mesa
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
| | - Clara Viñals
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
| | - Jesús Blanco
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Irene Vinagre
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
| | - Adriana Pané
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Enric Esmatjes
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Ignacio Conget
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Antonio J Amor
- Diabetes Unit, Endocrinology and Nutrition Department, Hospital Clínic, Villarroel 170, 08036, Barcelona, Spain.
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Tsao CW, Aday AW, Almarzooq ZI, Anderson CAM, Arora P, Avery CL, Baker-Smith CM, Beaton AZ, Boehme AK, Buxton AE, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Fugar S, Generoso G, Heard DG, Hiremath S, Ho JE, Kalani R, Kazi DS, Ko D, Levine DA, Liu J, Ma J, Magnani JW, Michos ED, Mussolino ME, Navaneethan SD, Parikh NI, Poudel R, Rezk-Hanna M, Roth GA, Shah NS, St-Onge MP, Thacker EL, Virani SS, Voeks JH, Wang NY, Wong ND, Wong SS, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2023 Update: A Report From the American Heart Association. Circulation 2023; 147:e93-e621. [PMID: 36695182 DOI: 10.1161/cir.0000000000001123] [Citation(s) in RCA: 1355] [Impact Index Per Article: 1355.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2023 Statistical Update is the product of a full year's worth of effort in 2022 by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. The American Heart Association strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional COVID-19 (coronavirus disease 2019) publications, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Fuster V, Ibanez B. Address Cardiovascular Health in Middle Age: Time to Remove the Blindfold. J Am Coll Cardiol 2023; 81:705-707. [PMID: 36792286 DOI: 10.1016/j.jacc.2023.01.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Wen H, Yu H. Correlation analysis of carotid plaque in young patients with newly diagnosed type 2 diabetes and platelet-to-lymphocyte ratio and neutrophil-lymphocyte ratio. Vascular 2023; 31:90-97. [PMID: 35085053 DOI: 10.1177/17085381211052362] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Platelet-to-lymphocyte ratio (PLR) and neutrophil-lymphocyte ratio (NLR) have been reported to be related to atherosclerosis. The relationship between PLR, NLR, and carotid atherosclerotic plaque in young patients with newly diagnosed type 2 diabetes has not been clinically reported. This study aimed to analyze the relationship between PLR, NLR, and carotid plaques in young patients with newly diagnosed type 2 diabetes. METHOD The total 268 patients were divided into the intima-media-thickening (IMT) group (116 cases) and plaque group (152 cases). The plaque group was divided into grade I (62 cases), grade II (47 cases), and grade III groups (43 cases). The counts of platelets, neutrophils, and lymphocytes were determined. RESULTS The diagnostic effect of PLR and NLR was evaluated by the receiver-operating characteristic curve (ROC) and areas under the curve (AUC). The PLR and NLR values in the observation group were higher than those in the control group; these two values in the plaque group were also higher than those in the IMT group. The two values in the grade III plaque group were higher than those in grade II. The values in the grade II plaque group were also higher than those in the grade I plaque group. The ROC of PLR and NLR were 0.722 and 0.653, and the AUC of PLR and NLR were 111.086 and 2.240. PLR yielded a sensitivity of 0.789 and a specificity of 0.612. Neutrophil-lymphocyte ratio yielded a sensitivity of 0.809 and a specificity of 0.511. CONCLUSION The PLR and NLR may be related to carotid inflammation in patients and positively correlated with carotid plaque.
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Affiliation(s)
- Huijun Wen
- Department of Neurology, Baoji Municipal Central Hospital, Baoji, Shaanxi, P.R. China
| | - Hai Yu
- Department of Neurology, Baoji Municipal Central Hospital, Baoji, Shaanxi, P.R. China
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Paraskevas KI, Spence JD, Mikhailidis DP, Antignani PL, Gloviczki P, Eckstein HH, Spinelli F, Stilo F, Saba L, Poredos P, Dardik A, Liapis CD, Mansilha A, Faggioli G, Pini R, Jezovnik MK, Sultan S, Musiałek P, Goudot G, Lavenson GS, Jawien A, Blinc A, Myrcha P, Fernandes E Fernandes J, Geroulakos G, Kakkos SK, Knoflach M, Proczka RM, Capoccia L, Rundek T, Svetlikov AS, Silvestrini M, Ricco JB, Davies AH, Di Lazzaro V, Suri JS, Lanza G, Fraedrich G, Zeebregts CJ, Nicolaides AN. Why do guidelines recommend screening for abdominal aortic aneurysms, but not for asymptomatic carotid stenosis? A plea for a randomized controlled trial. Int J Cardiol 2023; 371:406-412. [PMID: 36162523 DOI: 10.1016/j.ijcard.2022.09.045] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 09/18/2022] [Accepted: 09/20/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Current guidelines do not recommend screening for asymptomatic carotid artery stenosis (AsxCS). The rationale behind this recommendation is that detection of AsxCS may lead to an unnecessary carotid intervention. In contrast, screening for abdominal aortic aneurysms is strongly recommended. METHODS A critical analysis of the literature was performed to evaluate the implications of detecting AsxCS. RESULTS Patients with AsxCS are at high risk for future stroke, myocardial infarction and vascular death. Population-wide screening for AsxCS should not be recommended. Additionally, screening of high-risk individuals for AsxCS with the purpose of identifying candidates for a carotid intervention is inappropriate. Instead, selective screening for AsxCS should be considered and should be viewed as an opportunity to identify individuals at high risk for atherosclerotic cardiovascular disease and future cardiovascular events for the timely initiation of intensive medical therapy and risk factor modification. CONCLUSIONS Although mass screening should not be recommended, there are several arguments suggesting that selective screening for AsxCS should be considered. The rationale supporting such selective screening is to optimize risk factor control and to initiate intensive medical therapy for prevention of future cardiovascular events, rather than to identify candidates for an intervention.
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Affiliation(s)
| | - J David Spence
- Stroke Prevention and Atherosclerosis Research Centre, Robarts Research Institute, Western University, London, ON, Canada
| | - Dimitri P Mikhailidis
- Department of Clinical Biochemistry, Royal Free Hospital Campus, University College London Medical School, University College London (UCL), London, UK
| | | | - Peter Gloviczki
- Division of Vascular and Endovascular Surgery, Mayo Clinic, Rochester, MN, USA
| | - Hans-Henning Eckstein
- Department for Vascular and Endovascular Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Francesco Spinelli
- Vascular Surgery Division, Campus Bio-Medico University of Rome, Rome, Italy
| | - Francesco Stilo
- Vascular Surgery Division, Campus Bio-Medico University of Rome, Rome, Italy
| | - Luca Saba
- Department of Radiology, Azienda Ospedaliera Universitaria Di Cagliari, Cagliari, Italy
| | - Pavel Poredos
- Department of Vascular Disease, University Medical Centre Ljubljana, Slovenia
| | - Alan Dardik
- Division of Vascular and Endovascular Surgery, Yale University School of Medicine, New Haven, CT, USA
| | | | - Armando Mansilha
- Faculty of Medicine of the University of Porto, Porto, Portugal; Department of Angiology and Vascular Surgery, Hospital de S. Joao, Porto, Portugal
| | - Gianluca Faggioli
- Vascular Surgery, University of Bologna "Alma Mater Studiorum", Policlinico S. Orsola Malpighi, Bologna, Italy
| | - Rodolfo Pini
- Vascular Surgery, University of Bologna "Alma Mater Studiorum", Policlinico S. Orsola Malpighi, Bologna, Italy
| | - Mateja K Jezovnik
- Department of Advanced Cardiopulmonary Therapies and Transplantation, The University of Texas Health Science Centre at Houston, Houston, TX, USA
| | - Sherif Sultan
- Western Vascular Institute, Department of Vascular and Endovascular Surgery, University Hospital Galway, National University of Ireland, Galway, Ireland
| | - Piotr Musiałek
- Jagiellonian University Department of Cardiac and Vascular Diseases, John Paul II Hospital, Krakow, Poland
| | - Guillaume Goudot
- Vascular medicine department, Georges Pompidou European hospital, APHP, Université de Paris Cité, Paris, France
| | - George S Lavenson
- Department of Surgery, Uniformed Services University, Bethesda, MD, USA
| | - Arkadiusz Jawien
- Department of Vascular Surgery and Angiology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - Aleš Blinc
- Department of Vascular Diseases, Division of Internal Medicine, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Piotr Myrcha
- Department of General and Vascular Surgery, Faculty of Medicine, Medical University of Warsaw, Warsaw, Poland
| | | | - George Geroulakos
- Department of Vascular Surgery, "Attikon" University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavros K Kakkos
- Department of Vascular Surgery, University Hospital of Patras, Patras, Greece
| | - Michael Knoflach
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Robert M Proczka
- 1(st) Department of Vascular Surgery, Medicover Hospital, Warsaw, Poland
| | - Laura Capoccia
- Department of Surgery "Paride Stefanini", Policlinico Umberto I, "Sapienza" University of Rome, Rome, Italy
| | - Tatjana Rundek
- Department of Neurology, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Alexei S Svetlikov
- Division of Vascular and Endovascular Surgery, North-Western Scientific Clinical Center of Federal Medical Biological Agency of Russia, St. Petersburg, Russia
| | - Mauro Silvestrini
- Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, Ancona, Italy
| | - Jean-Baptiste Ricco
- Department of Clinical Research, University of Poitiers, CHU de Poitiers, Poitiers, France
| | - Alun H Davies
- Department of Surgery and Cancer, Section of Vascular Surgery, Imperial College London, Charing Cross Hospital, London, UK
| | - Vincenzo Di Lazzaro
- Neurology, Neurophysiology and Neurobiology Unit, Department of Medicine, Universita Campus Bio-Medico di Roma, Rome, Italy
| | - Jasjit S Suri
- Stroke Diagnostic and Monitoring Division, Atheropoint™, Roseville, CA, USA
| | - Gaetano Lanza
- Vascular Surgery Department, IRCSS Multimedica Hospital, Castellanza, Italy
| | - Gustav Fraedrich
- Department of Vascular Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Clark J Zeebregts
- Department of Surgery (Division of Vascular Surgery), University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Andrew N Nicolaides
- Department of Surgery, University of Nicosia Medical School, Nicosia, Cyprus
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Xi J, Men S, Nan J, Yang Q, Dong J. The blood monocyte to high density lipoprotein cholesterol ratio (MHR) is a possible marker of carotid artery plaque. Lipids Health Dis 2022; 21:130. [PMID: 36463176 PMCID: PMC9719628 DOI: 10.1186/s12944-022-01741-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 11/18/2022] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND MHR is the ratio of monocyte to high-density lipoprotein cholesterol (HDL-C). It has been reported that MHR changes are associated with cardiovascular and cerebrovascular disease. Carotid plaque is a common vascular lesion of the carotid artery and is a manifestation of atherogenesis. This study investigated the relationships between the MHR and the incidence of carotid plaques. METHODS The data of 3848 physical examiners were analyzed for retrospective analysis, which included 1428 patients with noncarotid plaque, 1133 patients with single carotid plaque, and 1287 patients with bilateral or multiple carotid plaques. Statistical analysis was performed on SPSS 22.0 0 software and statistical software R and its GAM package. RESULTS The difference was statistically significant in the levels of MHR, body mass index (BMI), high-sensitivity C-reactive protein (hs-CRP), blood lipids (HDL-C, low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), triglyceride (Tg)), blood glucose (Glu), hemoglobin A1c (HbA1c), renal function (urea, creatinine (Crea)), estimated glomerular filtration rate (eGFR), and uric acid (Ua) in the carotid plaque groups (P < 0.001, respectively). There was no significant difference between the sex (P = 0.635) and age (P = 0.063) in the different groups. MHR levels were positively correlated with BMI (r = 0.364, P < 0.001), hs-CRP (r = 0.320, P < 0.001), Tg (r = 0.417, P < 0.001), Crea (r = 0.323, P < 0.001), eGFR (r = - 0.248, P < 0.001), Ua (r = 0.383, P < 0.001) and HbA1c (r = 0.197, P < 0.001). Levels of TC, Glu, and urea were slightly correlated with the MHR level (r = - 0.150, P < 0.001; r = 0.187, P < 0.001; r = 0.137, P < 0.001, respectively). The MHR level increased with elevated severity of carotid plaque in subjects without hypertension or diabetes (P < 0.001). In adjusted models, with the rise of MHR level, the probability of occurrence of carotid plaque had a 1.871-fold (95% CI: 1.015-3.450, P = 0.045) increase; the probability of multiple occurrences of carotid plaques had a 2.896-fold (95% CI: 1.415-5.928, P < 0.001) increase. The GAM curve showed a nonlinear correlation between the normalized MHR and the probability of carotid plaque occurrence. CONCLUSIONS MHR could be used as a possible marker for plaque formation and severity.
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Affiliation(s)
- Jie Xi
- grid.414252.40000 0004 1761 8894Center of Translational Medicine Research, Medical Innovation Research Department of Chinese PLA General Hospital, Beijing, 100853 China
| | - Shasha Men
- grid.414252.40000 0004 1761 8894Department of Clinical Laboratory, the 1st Medical Centre, Chinese PLA General Hospital, Beijing, 100853 China
| | - Jingzhu Nan
- grid.414252.40000 0004 1761 8894Department of Clinical Laboratory, the 1st Medical Centre, Chinese PLA General Hospital, Beijing, 100853 China
| | - Qiuliang Yang
- grid.414252.40000 0004 1761 8894Department of Clinical Laboratory, the 1st Medical Centre, Chinese PLA General Hospital, Beijing, 100853 China
| | - Jin Dong
- grid.414252.40000 0004 1761 8894Department of Clinical Laboratory, the 1st Medical Centre, Chinese PLA General Hospital, Beijing, 100853 China
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Bale BF, Doneen AL, Leimgruber PP, Vigerust DJ. The critical issue linking lipids and inflammation: Clinical utility of stopping oxidative stress. Front Cardiovasc Med 2022; 9:1042729. [PMID: 36439997 PMCID: PMC9682196 DOI: 10.3389/fcvm.2022.1042729] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 10/24/2022] [Indexed: 07/30/2023] Open
Abstract
The formation of an atheroma begins when lipoproteins become trapped in the intima. Entrapped lipoproteins become oxidized and activate the innate immune system. This immunity represents the primary association between lipids and inflammation. When the trapping continues, the link between lipids and inflammation becomes chronic and detrimental, resulting in atherosclerosis. When entrapment ceases, the association between lipids and inflammation is temporary and healthy, and the atherogenic process halts. Therefore, the link between lipids and inflammation depends upon lipoprotein retention in the intima. The entrapment is due to electrostatic forces uniting apolipoprotein B to polysaccharide chains on intimal proteoglycans. The genetic transformation of contractile smooth muscle cells in the media into migratory secretory smooth muscle cells produces the intimal proteoglycans. The protein, platelet-derived growth factor produced by activated platelets, is the primary stimulus for this genetic change. Oxidative stress is the main stimulus to activate platelets. Therefore, minimizing oxidative stress would significantly reduce the retention of lipoproteins. Less entrapment decreases the association between lipids and inflammation. More importantly, it would halt atherogenesis. This review will analyze oxidative stress as the critical link between lipids, inflammation, and the pathogenesis of atherosclerosis. Through this perspective, we will discuss stopping oxidative stress to disrupt a harmful association between lipids and inflammation. Numerous therapeutic options will be discussed to mitigate oxidative stress. This paper will add a new meaning to the Morse code distress signal SOS-stopping oxidative stress.
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Affiliation(s)
- Bradley Field Bale
- Department of Medical Education and Clinical Sciences, Washington State University College of Medicine, Spokane, WA, United States
| | - Amy Lynn Doneen
- Department of Medical Education and Clinical Sciences, Washington State University College of Medicine, Spokane, WA, United States
| | - Pierre P. Leimgruber
- Department of Medical Education and Clinical Sciences, Washington State University College of Medicine, Spokane, WA, United States
- Department of Medical Education and Clinical Sciences, University of Washington School of Medicine, Seattle, WA, United States
| | - David John Vigerust
- Department of Neurological Surgery, Vanderbilt University School of Medicine, Nashville, TN, United States
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Reply. J Am Coll Cardiol 2022; 80:e193. [DOI: 10.1016/j.jacc.2022.09.020] [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: 09/06/2022] [Accepted: 09/08/2022] [Indexed: 11/16/2022]
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Cerebrovascular Disease, Cardiovascular Disease, and Chronic Kidney Disease: Interplays and Influences. Curr Neurol Neurosci Rep 2022; 22:757-766. [PMID: 36181576 DOI: 10.1007/s11910-022-01230-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2022] [Indexed: 01/27/2023]
Abstract
PURPOSE OF REVIEW We reviewed reasons for the high cardiovascular risk (CVD) of patients with chronic kidney disease (CKD), and explored alternatives to treatment of traditional risk factors to reduce CVD in CKD. RECENT FINDINGS Besides traditional risk factors, patients with CKD are exposed to uremic toxins of two kinds: systemically derived toxins include asymmetric dimethylarginine (ADMA), total homocysteine (tHcy), thiocyanate, tumor necrosis factor alpha, and interleukin 6. Gut-derived uremic toxins (GDUT), products of the intestinal microbiome, include hippuric acid, indoxyl sulfate, p-cresyl sulfate, p-cresyl glucuronide, phenylacetylglutamine, and trimethylamine N-oxide (TMAO). Cyanocobalamin is toxic in patients with CKD. Approaches to reducing plasma levels of these uremic toxins would include diet to reduce GDUT, kidney transplantation, more intensive dialysis, and vitamin therapy to lower tHcy with methylcobalamin rather than cyanocobalamin. The high CVD risk in CKD requires consideration of therapies beyond treatment of traditional risk factors.
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Spence JD. Carotid Plaque Burden Is a Stronger Predictor of Cardiovascular Risk Than IMT. J Am Coll Cardiol 2022; 80:e191. [DOI: 10.1016/j.jacc.2022.08.806] [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: 07/26/2022] [Accepted: 08/18/2022] [Indexed: 11/15/2022]
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Woolsey AB, Arsang-Jang S, Spence JD, Hackam DG, Azarpazhooh MR. The impact of socioeconomic status on the burden of atherosclerosis, and the effect of intensive preventive therapy on its progression: A retrospective cohort study. Atherosclerosis 2022; 358:29-33. [DOI: 10.1016/j.atherosclerosis.2022.08.013] [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: 04/27/2022] [Revised: 07/28/2022] [Accepted: 08/11/2022] [Indexed: 11/02/2022]
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Wang A, Li Y, Zhou L, Liu K, Li S, Zong C, Song B, Gao Y, Li Y, Tian C, Xing Y, Xu Y, Wang L. Non-HDL-C/HDL-C ratio is associated with carotid plaque stability in general population: A cross-sectional study. Front Neurol 2022; 13:875134. [PMID: 36188405 PMCID: PMC9520290 DOI: 10.3389/fneur.2022.875134] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 08/15/2022] [Indexed: 12/16/2022] Open
Abstract
Background Carotid atherosclerosis, especially the rupture of unstable plaques, plays an important role in the development of stroke. A novel lipid ratio, the non-high-density lipoprotein cholesterol (non-HDL-C)/high-density lipoprotein cholesterol (HDL-C) ratio, contains both atherogenic and anti-atherogenic particle information, and has been shown to be associated with carotid atherosclerosis. However, there is no data on evaluating the association between non-HDL-C/HDL-C ratio and carotid plaque stability. Methods This study was carried out on 27,436 urban workers aged 20 years or older who participated in a comprehensive health screening between January 2016 and December 2017. Carotid plaque stability was assessed using ultrasonography. Multinomial logistic regression models were used to explore the relationship between the non-HDL-C/HDL-C ratio and carotid plaque stability by odds ratios (ORs) and 95% confidence intervals (CIs). Subgroup and sensitivity analyses were performed to verify the robustness of the results. Results Carotid plaque was detected in 7,161 (26.1%) participants, with stable and unstable plaque accounting for 3,277 (11.9%) and 3,884 (14.2%), respectively. The prevalence of stable carotid plaque substantially increased with increasing non-HDL-C/HDL-C ratio quartile levels (p for trend < 0.001) and with a similar association for unstable carotid plaque (p for trend < 0.001). The mean non-HDL-C/HDL-C ratios (mean ± SD) of non-carotid plaque (2.9 ± 1.1), stable carotid plaque (3.2 ± 1.2), and unstable carotid plaque (3.4 ± 1.4) gradually increased (p < 0.001). In multinomial logistic regression, ORs (95% CIs) for the highest vs. lowest quartile of the non-HDL-C/HDL-C ratio were 1.70 (1.48-1.95) between stable carotid plaques and no carotid plaque, 2.34 (2.06-2.67) between unstable carotid plaques and no carotid plaque, and 1.38 (1.18-1.61) between unstable carotid plaques and stable carotid plaque, after adjusting for common cardiovascular risk factors. The results of subgroup analysis and sensitivity analysis were similar. Conclusion Our findings suggested that the non-HDL-C/HDL-C ratio was significantly associated with carotid plaque stability and might be a useful indicator for the early identification of high-risk carotid plaque.
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Affiliation(s)
- Anran Wang
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yapeng Li
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Lue Zhou
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Kai Liu
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Shaohua Li
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Ce Zong
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Bo Song
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yuan Gao
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yusheng Li
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | | | - Yurong Xing
- Physical Examination Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuming Xu
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Longde Wang
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- The General Office of Stroke Prevention Project Committee, National Health Commission of the People's Republic of China, Beijing, China
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Li XY, Li L, Na SH, Santilli F, Shi Z, Blaha M. Implications of the heterogeneity between guideline recommendations for the use of low dose aspirin in primary prevention of cardiovascular disease. Am J Prev Cardiol 2022; 11:100363. [PMID: 35757317 PMCID: PMC9214826 DOI: 10.1016/j.ajpc.2022.100363] [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: 02/02/2022] [Revised: 06/02/2022] [Accepted: 06/05/2022] [Indexed: 11/30/2022] Open
Abstract
The most recent primary cardiovascular disease (CVD) prevention clinical guidelines used in Europe, Italy, the USA, China, and South Korea differ in aspects of their approach to CVD risk assessment and reduction. Low dose aspirin use is recommended in certain high-risk patients by most but not all the countries. Assessment of traditional risk factors and which prediction models are commonly used differ between countries. The assessments and tools may not, however, identify all patients at high risk but without manifest CVD. The use of coronary artery calcium (CAC) score to guide decisions regarding primary prevention aspirin therapy is recommended only by the US primary prevention guidelines and the 2021 European Society of Cardiology guidelines. A more consistent and comprehensive global approach to CVD risk estimation in individual patients could help to personalize primary CVD prevention. Wider detection of subclinical atherosclerosis, together with structured assessment and effective mitigation of bleeding risk, may appropriately target patients likely to gain net benefit from low dose aspirin therapy.
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Affiliation(s)
- Xiao-Ying Li
- Department of Geriatric Cardiology, Chinese PLA General Hospital, Beijing, China
| | - Li Li
- Medical Affairs & Pharmacovigilance, Pharmaceuticals, Bayer AG, Berlin, Germany
| | - Sang-Hoon Na
- Seoul National University Hospital, Seoul, Republic of Korea
| | - Francesca Santilli
- Department of Medicine and Aging and Center for Advanced Studies and Technology, D'Annunzio University of Chieti–Pescara, Chieti, Italy
| | - Zhongwei Shi
- Department of Cardiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Michael Blaha
- Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Johns Hopkins University Medical Center, Baltimore, MD, United States
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Fan H, Han J, Chen L, Feng B, Sun X, Shi B. Association between plasma growth arrest-specific protein 6 and carotid atherosclerosis in type 2 diabetes mellitus. Nutr Metab Cardiovasc Dis 2022; 32:1917-1923. [PMID: 35680486 DOI: 10.1016/j.numecd.2022.05.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 05/06/2022] [Accepted: 05/11/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND AIMS Growth arrest-specific 6 protein (Gas6) has been established to play important roles in various biological processes, but little is currently known on the role of Gas6 signaling in humans. This research explored the association between Gas6 expression and carotid atherosclerosis (AS) in type 2 diabetes mellitus (T2DM). METHODS AND RESULTS As many as 126 T2DM patients were recruited in this study and classified into two groups based on their carotid intima-media thickness (CIMT). Meanwhile, 50 healthy individuals were recruited for the normal control group (NC). The subgroups were compared in terms of clinical data and Gas6 expression levels. Gas6 levels were decreased in T2DM patients with or without AS compared to NC subjects (9.64 ± 1.41 ng/ml, 11.38 ± 2.08 ng/ml, and 13.64 ± 2.61 ng/ml, respectively) (p < 0.001). The interaction between Gas6 and AS in T2DM was analyzed by logistic regression model and receiver operating characteristic (ROC) curve analysis. Decreased Gas6 expression was an independent risk factor relevant to AS in T2DM (p = 0.027). The area under the ROC curve to estimate the diagnostic value of low Gas6 expression for AS in T2DM was 0.750. The correlation between Gas6 and other parameters was evaluated by Pearson correlation analysis and linear regression model. Body mass index (BMI), hemoglobin A1c (HbA1c) and tumor necrosis factor-α(TNF-α) were independently correlated with Gas6. CONCLUSION Low Gas6 expression is an independent risk factor for AS in T2DM. Gas6 expression is affected by BMI, HbA1c and TNF-α levels.
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Affiliation(s)
- Huaying Fan
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Junxia Han
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Ling Chen
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Bin Feng
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
| | - Xin Sun
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
| | - Bimin Shi
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
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Chunawala ZS, Qamar A, Arora S, Pandey A, Fudim M, Vaduganathan M, Bhatt DL, Mentz RJ, Caughey MC. Prevalence and Prognostic Significance of Polyvascular Disease in Patients Hospitalized With Acute Decompensated Heart Failure: The ARIC Study. J Card Fail 2022; 28:1267-1277. [PMID: 35045321 PMCID: PMC9287495 DOI: 10.1016/j.cardfail.2022.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 11/30/2021] [Accepted: 01/10/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND Polyvascular disease is associated with increased mortality rates and decreased quality of life. Whether its prevalence or associated outcomes differ for patients hospitalized with heart failure with reduced vs preserved ejection fraction (HFrEF vs HFpEF, respectively) is uncertain. METHODS The Atherosclerosis Risk in Communities (ARIC) study conducted hospital surveillance of acute decompensated heart failure (ADHF) from 2005-2014. Polyvascular disease (coexisting disease in ≥ 2 arterial beds) was identified based on the finding of prevalent coronary artery disease, peripheral artery disease or cerebrovascular disease. Mortality risks associated with polyvascular disease were analyzed separately for HFpEF and HFrEF, with adjustment for potential confounders. All analyses were weighted by the inverse of the sampling probability. RESULTS Of 24,937 weighted (5460 unweighted) hospitalizations due to ADHF (52% female, 32% Black, mean age 75 years), polyvascular disease was prevalent in 22% with HFrEF and in 17% with HFpEF. One-year mortality risks increased sequentially with 0, 1 and ≥ 2 arterial bed involvement, both for patients with HFrEF (29%-32%-38%; P trend = 0.0006) and for those with HFpEF (26%-32%-37%; P trend < 0.0001). After adjustments, polyvascular disease was associated with a 26% higher mortality hazard for patients with HFrEF (HR = 1.26; 95% CI: 1.07-1.50) and a 29% higher hazard for patients with HFpEF (HR = 1.29; 95% CI: 1.03-1.62), with no interaction by HF type (P interaction = 0.9). CONCLUSION Patients hospitalized with ADHF and coexisting polyvascular disease have an increased risk of death, irrespective of HF type. Clinical attention should be directed toward polyvascular disease, with implementation of secondary prevention strategies to improve the prognosis of this high-risk population. SUMMARY Polyvascular disease is known to be associated with myocardial infarction, stroke or cardiovascular death and is a major risk factor for decreased quality of life. This study sought to evaluate the relationship between polyvascular disease and mortality in patients hospitalized with acute decompensated heart failure (ADHF), and to understand whether the associations differ based on ejection fraction. Patients hospitalized with ADHF and coexisting polyvascular disease had an increased risk of death, irrespective of heart failure type, implying the need for increased clinical attention directed toward polyvascular disease, along with implementation of secondary prevention strategies to improve prognosis. TWEET Patients hospitalized with acute HF and coexisting polyvascular disease face an increased risk of death, irrespective of HF type.
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Affiliation(s)
- Zainali S Chunawala
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Arman Qamar
- Section of Interventional Cardiology and Vascular Medicine, Northshore University HealthSystem; Chicago, Illinois
| | - Sameer Arora
- Division of Cardiology, University of North Carolina School of Medicine; Chapel Hill, North Carolina
| | - Ambarish Pandey
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Marat Fudim
- Division of Cardiology, Duke University School of Medicine, Duke Clinical Research Institute; Durham, North Carolina
| | - Muthiah Vaduganathan
- Divison of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School; Boston, Massachusetts
| | - Deepak L Bhatt
- Divison of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School; Boston, Massachusetts
| | - Robert J Mentz
- Division of Cardiology, Duke University School of Medicine, Duke Clinical Research Institute; Durham, North Carolina
| | - Melissa C Caughey
- Joint Department of Biomedical Engineering, University of North Carolina and North Carolina State University; Chapel Hill, North Carolina.
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Sommar JN, Norberg M, Grönlund C, Segersson D, Näslund U, Forsberg B. Long-term exposure to particulate air pollution and presence and progression of carotid artery plaques - A northern Sweden VIPVIZA cohort study. ENVIRONMENTAL RESEARCH 2022; 211:113061. [PMID: 35257687 DOI: 10.1016/j.envres.2022.113061] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 02/25/2022] [Accepted: 02/28/2022] [Indexed: 06/14/2023]
Abstract
AIMS To estimate the association between long-term exposure to particulate air pollution and sub-clinical atherosclerosis based on the existence of plaque and the carotid intima-media thickness (cIMT). METHODS Visualization of asymptomatic atherosclerotic disease for optimum cardiovascular prevention (VIPVIZA) is a randomised controlled trial integrated within the Västerbotten Intervention Programme, an ongoing population-based cardiovascular disease (CVD) prevention programme in northern Sweden. Individuals aged 40, 50, or 60 years with one or more conventional CVD risk factors in Umeå municipality were eligible to participate. The 1425 participants underwent an ultrasound assessment of cIMT and plaque formation during the period 2013-2016 and at 3-year follow-up. Source-specific annual mean concentrations of particulate matter with aerodynamic diameter ≤10 μm (PM10) and ≤2.5 μm (PM2.5), and black carbon (BC) at the individual's residential address were modelled for the calendar years 1990, 2001 and 2011. Poisson regression was used to estimate prevalence ratios for presence of carotid artery plaques, and linear regression for cIMT. RESULTS The plaque prevalence was 43% at baseline and 47% at follow-up. An interquartile range (IQR) increase in PM10 (range in year 2011: 7.1-13.5 μg/m3) was associated with a prevalence ratio at baseline ultrasound of 1.11 (95% CI 0.99-1.25), 1.08 (95% CI 0.99-1.17), and 1.00 (95% CI 0.93-1.08) for lag 23, 12 and 2 years, and at follow-up 1.04 (95% CI 0.95-1.14), 1.08 (95% CI 1.00-1.16), and 1.01 (95% CI 0.95-1.08). Similar prevalence ratios per IQR were found for PM2.5 and BC, but with somewhat lower precision for the later. Particle concentrations were however not associated with the progression of plaque. No cross-sectional or longitudinal associations of change were found for cIMT. CONCLUSIONS This study of individuals with low/moderate risk for CVD give some additional support for an effect of long-term air pollution in early subclinical atherosclerosis.
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Affiliation(s)
- Johan Nilsson Sommar
- Section of Sustainable Health, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden.
| | - Margareta Norberg
- Section of Medicine, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | | | - David Segersson
- Swedish Meteorological and Hydrological Institute, Norrköping, Sweden
| | - Ulf Näslund
- Section of Medicine, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Bertil Forsberg
- Section of Sustainable Health, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
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Implications of Ethnicity in Subclinical Atherosclerosis in Underserved Populations: Inadequacy of Coronary Risk Score Models. J Am Coll Cardiol 2022; 80:230-232. [PMID: 35835496 DOI: 10.1016/j.jacc.2022.04.055] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 04/20/2022] [Accepted: 04/21/2022] [Indexed: 01/15/2023]
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Shlomai G, Shemesh J, Segev S, Koren-Morag N, Grossman E. The Multi-Ethnic Study of Atherosclerosis-Calcium Score Improves Statin Treatment Allocation in Asymptomatic Adults. Front Cardiovasc Med 2022; 9:855390. [PMID: 35911540 PMCID: PMC9334900 DOI: 10.3389/fcvm.2022.855390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 06/16/2022] [Indexed: 11/13/2022] Open
Abstract
Background The current categorization of cardiovascular (CV) risk broadens the indications for statin therapy. Coronary artery calcium (CAC) identifies those who are most likely to benefit from primary prevention with statin therapy. The multi-ethnic study of atherosclerosis-calcium (MESA-C) includes CAC for CV risk stratification. Objective We aimed to establish whether the MESA-C score improves allocation to statin treatment in a cohort of asymptomatic adults. We also analyzed patient survival according to their risk score calculation. Design A retrospective analysis of asymptomatic adults. Participants A total of 632 consecutive subjects free of coronary artery disease (CAD) and/or stroke, mean age 56 ± 7 years, 84% male, underwent clinical evaluations and CAC measurements. Main Measures PCE and MESA-C risk scores were calculated for each subject. According to the 10-year risk for CV events, subjects were classified into moderate and high CV risk (≥7.5%) for whom a statin is clearly indicated, or borderline and low CV risk (<7.5%). Key Results During mean follow-up of 6.5 ± 3.3 years, 52 subjects experienced their first CV event. Those with a MESA-C risk score < 7.5% had favorable outcomes even when the PCE indicated a risk of ≥ 7.5%. The MESA-C score improved the discrimination of CV risk with the ROC curves C-statistics increasing from 0.653 for the PCE to 0.770 for the MESA-C. Of those, 84% (99/118) with borderline CV risk (5–7.5%) according to the PCE score, were reallocated by the MESA-C score into a higher (≥7.5%) or lower (<5%) CV risk category. Furthermore, subjects with low MESA-C scores had the highest survival rate regardless of the PCE risk, while those with high MESA-C risks had the lowest survival rate regardless of the PCE risk. Conclusion In asymptomatic subjects, the MESA-C score improves allocation to statin treatment and CV risk discrimination, while both scores are essential for more precise survival estimations.
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Affiliation(s)
- Gadi Shlomai
- Department of Internal Medicine D and Hypertension Unit, Chaim Sheba Medical Center, Ramat Gan, Israel
- The Division of Endocrinology, Diabetes and Metabolism, Chaim Sheba Medical Center, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Joseph Shemesh
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Grace Ballas Cardiac Research Unit, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Shlomo Segev
- Periodic Examination Center, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Nira Koren-Morag
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Department of Epidemiology and Preventive Medicine, Ramat Gan, Israel
| | - Ehud Grossman
- Department of Internal Medicine D and Hypertension Unit, Chaim Sheba Medical Center, Ramat Gan, Israel
- Department of Epidemiology and Preventive Medicine, Ramat Gan, Israel
- *Correspondence: Ehud Grossman,
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Druzhilov MA, Kuznetsova TY, Gavrilov DV, Gusev AV. Verification of subclinical carotid atherosclerosis as part of risk stratification in overweight and obesity: the role of machine learning in the development of a diagnostic algorithm. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2022. [DOI: 10.15829/1728-8800-2022-3222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Aim. Comparative analysis of mathematical models obtained using multivariate logistic regression (MLR) with stepwise inclusion of predictors and machine learning (ML) for assessing the probability of subclinical carotid atherosclerosis in normotensive overweight and obese patients without cardiovascular diseases and/or diabetes.Material and methods. We received data on patients from the Webiomed platform database. The inclusion criteria were age ≥18 years, body mass index ≥25 kg/m2, extracranial artery ultrasound results, while the exclusion criteria included diabetes and/or cardiovascular disease. MLR analysis was carried out with stepwise inclusion of predictors. ML algorithms were used to create an alternative model.Results. The overall percentage of true results for MLR model was 73,2%, while the proportion of true negative and positive predictions was 80,1% and 63,4%, respectively. Mathematical models created using ML methods are characterized by a predictive value from 75 to 97% with a sensitivity of 77 to 92% and a specificity of 80 to 98%.Conclusion. A significant superiority of ML models was revealed in the study of available clinical and paraclinical parameters. Integration of ML mathematical models into a diagnostic algorithm for making a decision to refer a low-risk patient for extracranial artery ultrasound will significantly improve its accuracy and cost efficiency.
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Affiliation(s)
| | | | | | - A. V. Gusev
- LLC K-Sky; Federal Research Institute for Health Organization and Informatics; Research and Practical Clinical Center for Diagnostics and Telemedicine Technologies
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Mesa A, Giménez M, Pueyo I, Perea V, Viñals C, Blanco J, Vinagre I, Serés-Noriega T, Boswell L, Esmatjes E, Conget I, Amor AJ. Hyperglycemia and hypoglycemia exposure are differentially associated with micro- and macrovascular complications in adults with Type 1 Diabetes. Diabetes Res Clin Pract 2022; 189:109938. [PMID: 35662616 DOI: 10.1016/j.diabres.2022.109938] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/10/2022] [Accepted: 05/30/2022] [Indexed: 11/03/2022]
Abstract
AIMS Evaluate the relationship between high and low exposure continuous glucose monitoring (CGM)-derived glucometrics and micro- and macrovascular complications in type 1 diabetes (T1D). METHODS Cross-sectional study in T1D without cardiovascular disease (CVD) and with ≥ 1 of the following: ≥40 years, diabetic nephropathy, or ≥ 10 years of diabetes duration with CVD risk factors. Glucometrics were obtained over 14 consecutive days: glucose management indicator (GMI) and proportion of time < 54 (TBR < 54), <70, 70-180 (TIR), >180 (TAR). Carotid plaque was evaluated by ultrasonography. Logistic regression models adjusted for age, sex, and other risk factors were constructed to test the independent associations with chronic complications. RESULTS We included 152 patients (54.6% men, 48.7 ± 10.0 years-old). Sixty-seven patients had plaque and n = 71 microvascular complications. TAR (OR 1.28 [1.09-1.51]) and GMI (OR 3.05 [1.46-6.36]) were directly associated with the presence of microvascular complications, while TIR had an inverse relationship (OR 0.79 [0.66-0.93]). TBR < 54 was directly associated with the presence of plaque, even after adjusting for 5-year mean HbA1c (OR 1.51 [1.07-2.13]). CONCLUSIONS High-glucose glucometrics were independently associated with microvascular complications. Only low-glucose exposure glucometrics was significantly associated with preclinical atherosclerosis. Our data support the role of hypoglycemia in the development of CVD in this population.
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Affiliation(s)
- Alex Mesa
- Diabetes Unit, Endocrinology and Nutrition Department, ICMDM, Hospital Clínic de Barcelona, Spain
| | - Marga Giménez
- Diabetes Unit, Endocrinology and Nutrition Department, ICMDM, Hospital Clínic de Barcelona, Spain; IDIBAPS (Institut d'investigacions biomèdiques August Pi i Sunyer), Barcelona, Spain; CIBERDEM (Centro de Investigación en Red de Diabetes y Enfermedades Metabólicas), Madrid, Spain.
| | - Irene Pueyo
- Diabetes Unit, Endocrinology and Nutrition Department, ICMDM, Hospital Clínic de Barcelona, Spain
| | - Verónica Perea
- Endocrinology and Nutrition Department, Hospital Universitari Mútua Terrassa, Terrassa, Spain
| | - Clara Viñals
- Diabetes Unit, Endocrinology and Nutrition Department, ICMDM, Hospital Clínic de Barcelona, Spain
| | - Jesús Blanco
- Diabetes Unit, Endocrinology and Nutrition Department, ICMDM, Hospital Clínic de Barcelona, Spain; IDIBAPS (Institut d'investigacions biomèdiques August Pi i Sunyer), Barcelona, Spain
| | - Irene Vinagre
- Diabetes Unit, Endocrinology and Nutrition Department, ICMDM, Hospital Clínic de Barcelona, Spain; IDIBAPS (Institut d'investigacions biomèdiques August Pi i Sunyer), Barcelona, Spain
| | - Tonet Serés-Noriega
- Diabetes Unit, Endocrinology and Nutrition Department, ICMDM, Hospital Clínic de Barcelona, Spain
| | - Laura Boswell
- Diabetes Unit, Endocrinology and Nutrition Department, ICMDM, Hospital Clínic de Barcelona, Spain; Endocrinology and Nutrition Department, Althaia - Xarxa Assistencial Universitària de Manresa, Manresa, Spain
| | - Enric Esmatjes
- Diabetes Unit, Endocrinology and Nutrition Department, ICMDM, Hospital Clínic de Barcelona, Spain; IDIBAPS (Institut d'investigacions biomèdiques August Pi i Sunyer), Barcelona, Spain; CIBERDEM (Centro de Investigación en Red de Diabetes y Enfermedades Metabólicas), Madrid, Spain
| | - Ignacio Conget
- Diabetes Unit, Endocrinology and Nutrition Department, ICMDM, Hospital Clínic de Barcelona, Spain; IDIBAPS (Institut d'investigacions biomèdiques August Pi i Sunyer), Barcelona, Spain; CIBERDEM (Centro de Investigación en Red de Diabetes y Enfermedades Metabólicas), Madrid, Spain
| | - Antonio J Amor
- Diabetes Unit, Endocrinology and Nutrition Department, ICMDM, Hospital Clínic de Barcelona, Spain.
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Solli CN, Chamat-Hedemand S, Elming H, Ngo A, Kjær L, Skov V, Sørensen AL, Ellervik C, Fuchs A, Sigvardsen PE, Kühl JT, Kofoed KF, Nordestgaard BG, Hasselbalch H, Bruun NE. Coronary artery- and aortic valve calcifications in patients with Philadelphia-negative myeloproliferative neoplasms. Int J Cardiol 2022; 364:112-118. [PMID: 35716942 DOI: 10.1016/j.ijcard.2022.06.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 05/24/2022] [Accepted: 06/10/2022] [Indexed: 01/03/2023]
Abstract
BACKGROUND Patients with the hematological cancers Philadelphia-negative Myeloproliferative Neoplasms (MPNs) have an increased risk of cardiovascular disease. However, whether MPNs have an increased burden of cardiac calcification has not been thoroughly investigated. Our aim is to investigate whether patients with MPNs have an increased burden of cardiac calcification that could help explain their increased risk of cardiovascular disease. METHODS AND RESULTS We recruited 161 patients (mean age 65 years, 52% men) with an MPN diagnosis between 2016 and 2018. Coronary artery calcium score (CACS) and aortic valve calcification (AVC) were measured by cardiac computer tomography, and detailed information on cardiovascular risk factors was recorded. MPNs were matched on age and sex, with 805 controls from the Copenhagen General Population Study. A CACS>400 was present in 26% of MPNs and 19% of controls (p = 0.031). AVC was present in 58% of MPNs and 34% of controls (p < 0.0001). After adjustment for cardiovascular risk factors, the odds ratio (OR) of a CACS>400 was 1.9 (95% CI 1.2-3.1, p = 0.008) in MPNs compared to controls, and the OR of AVC was 4.4 (95% CI 2.9-6.9, p < 0.0001) in MPNs compared to controls. CONCLUSION Patients with MPNs have a significantly higher prevalence of a CACS >400 and AVC, compared to controls from the general population. The association between MPN and a CACS>400 or AVC remains significant after adjustment for cardiovascular risk factors. These novel data support the hypothesis that MPNs have an increased burden of cardiac calcifications, independent of other cardiovascular risk factors.
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Affiliation(s)
- Camilla Nordheim Solli
- Dept. of Cardiology, Zealand University Hospital, 4000 Roskilde, Region Zealand, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
| | - Sandra Chamat-Hedemand
- Dept. of Cardiology, Zealand University Hospital, 4000 Roskilde, Region Zealand, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Hanne Elming
- Dept. of Cardiology, Zealand University Hospital, 4000 Roskilde, Region Zealand, Denmark
| | - Anh Ngo
- Dept. of Cardiology, Zealand University Hospital, 4000 Roskilde, Region Zealand, Denmark
| | - Lasse Kjær
- Dept. of Hematology, Zealand University Hospital, 4000 Roskilde, Region Zealand, Denmark
| | - Vibe Skov
- Dept. of Hematology, Zealand University Hospital, 4000 Roskilde, Region Zealand, Denmark
| | | | - Christina Ellervik
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Dept. of Data Support, Region Zealand, Sorø, Denmark
| | - Andreas Fuchs
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Dept. of Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Per Ejlstrup Sigvardsen
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Dept. of Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Jørgen Tobias Kühl
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Dept. of Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Klaus Fuglsang Kofoed
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Dept. of Cardiology, Rigshospitalet, Copenhagen, Denmark; Dept. of Radiology, Rigshospitalet, Copenhagen, Denmark
| | - Børge G Nordestgaard
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Dept. of Clinical Biochemistry, the Copenhagen General Population Study, Herlev- Gentofte Hospital, Herlev, Denmark
| | - Hans Hasselbalch
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Dept. of Hematology, Zealand University Hospital, 4000 Roskilde, Region Zealand, Denmark
| | - Niels Eske Bruun
- Dept. of Cardiology, Zealand University Hospital, 4000 Roskilde, Region Zealand, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Faculty of Health and Medical Sciences, Aalborg University, Aalborg, Denmark
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75
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Hsiao CL, Chen PY, Hsu PJ, Lin SK. Nomogram and Carotid Risk Score for Predicting Moderate or High Carotid Atherosclerosis among Asymptomatic Elderly Recycling Volunteers. Diagnostics (Basel) 2022; 12:diagnostics12061407. [PMID: 35741217 PMCID: PMC9221877 DOI: 10.3390/diagnostics12061407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/28/2022] [Accepted: 06/05/2022] [Indexed: 11/18/2022] Open
Abstract
Carotid atherosclerosis is associated with cardiovascular and cerebrovascular events. We explored an appropriate method for selecting participants without ischemic cerebrovascular disease but with various comorbidities eligible for a carotid ultrasound. This was a retrospective subgroup analysis of the carotid plaque burden from a previous study involving a vascular and cognitive survey of 956 elderly recycling volunteers (778 women and 178 men; mean age: 70.8 years). We used carotid ultrasound to detect the carotid plaque and computed the carotid plaque score (CPS). A moderate or high degree of carotid atherosclerosis (MHCA) was defined as CPS > 5 and was observed in 22% of the participants. The CPS had positive linear correlations with age, systolic blood pressure, and fasting glucose. We stratified the participants into four age groups: 60−69, 70−74, 75−79, and ≥80 years. Multivariable analysis revealed that significant predictors for MHCA were age, male sex, hypertension, diabetes mellitus, hyperlipidemia, coronary artery disease, and a nonvegetarian diet. Coronary artery disease and advanced age were the two strongest predictors. We chose the aforementioned seven significant predictors to establish a nomogram for MHCA prediction. The area under the receiver operating characteristic curve in internal validation with 10-fold cross-validation and the classification accuracy of the nomogram were 0.785 and 0.797, respectively. We presumed people who have a ≥50% probability of MHCA warranted a carotid ultrasound. A flowchart table derived from the nomogram addressing the probabilities of all models of combinations of comorbidities was established to identify participants who had a probability of MHCA ≥ 50% (corresponding to a total nomogram score of ≥15 points). We further established a carotid risk score range from 0 to 17 comprising the seven predictors. A carotid risk score ≥ 7 was the most optimal cutoff value associated with a probability of MHCA ≥ 50%. Both total nomogram score ≥ 15 points and carotid risk score ≥ 7 can help in the rapid identification of individuals without stroke but who have a ≥50% probability of MHCA—these individuals should schedule a carotid ultrasound.
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Affiliation(s)
- Cheng-Lun Hsiao
- Stroke Center and Department of Neurology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 23142, Taiwan; (C.-L.H.); (P.-Y.C.); (P.-J.H.)
| | - Pei-Ya Chen
- Stroke Center and Department of Neurology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 23142, Taiwan; (C.-L.H.); (P.-Y.C.); (P.-J.H.)
- School of Medicine, Tzu Chi University, Hualien 97004, Taiwan
| | - Po-Jen Hsu
- Stroke Center and Department of Neurology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 23142, Taiwan; (C.-L.H.); (P.-Y.C.); (P.-J.H.)
| | - Shinn-Kuang Lin
- Stroke Center and Department of Neurology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 23142, Taiwan; (C.-L.H.); (P.-Y.C.); (P.-J.H.)
- School of Medicine, Tzu Chi University, Hualien 97004, Taiwan
- Correspondence:
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76
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Delialis D, Georgiopoulos G, Aivalioti E, Mavraganis G, Dimopoulou AM, Sianis A, Aggelidakis L, Patras R, Petropoulos I, Ioannou S, Syrigou R, Chatzidou S, Kanakakis I, Stellos K, Stamatelopoulos K. Remnant cholesterol and atherosclerotic disease in high cardiovascular risk patients. Beyond LDL cholesterol and hypolipidemic treatment. Hellenic J Cardiol 2022; 66:26-31. [PMID: 35667617 DOI: 10.1016/j.hjc.2022.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 05/03/2022] [Accepted: 05/29/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Remnant cholesterol (RC) is an emerging factor contributing to residual risk for the development of atherosclerotic cardiovascular disease (ASCVD). We aimed to investigate the association of RC with ASCVD in high ASCVD risk patients. METHODS RC was calculated in 906 participants (178 low/moderate-risk and 728 high-risk) consecutively recruited from a vascular registry. Subclinical carotid atherosclerosis was assessed by B-mode carotid ultrasonography. Maximal carotid wall thickness (maxWT) and carotid atherosclerotic burden (n≥2 atherosclerotic plaques) were set as the vascular outcomes. An independent cohort of 87 consecutively recruited high-risk patients who were followed for their lipid profile for 3 months, was also analyzed. RESULTS RC was increased in the high-risk group as compared to controls (26±17 vs. 21±11mg/dl, respectively, p<0.001). Increased RC levels were independently associated with increased maxWT and carotid atherosclerotic burden (p<0.05), after adjustment for traditional cardiovascular risk factors (TRF) and ASCVD. RC levels were associated with the presence of flow-limiting ASCVD and coronary artery disease (p<0.05), after adjustment for TRFs. These associations remained significant in those not receiving hypolipidemic treatment and in treated individuals achieving LDL-C<100 mg/dl. In the prospective cohort, there was no significant interaction between change in RC levels and hypolipidemic status, as contrasted to LDL-C levels (p <0.001). CONCLUSION In a high-risk population, RC was associated with subclinical and clinically overt ASCVD particularly in patients with the most adverse lipid phenotype (untreated) or in treated patients with low LDL-related risk profile. These findings support a residual pro-atherosclerotic role of RC in high-risk patients.
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Affiliation(s)
- Dimitrios Delialis
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Georgios Georgiopoulos
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Evmorfia Aivalioti
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Georgios Mavraganis
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Angeliki-Maria Dimopoulou
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Alexandros Sianis
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Lasthenis Aggelidakis
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Raphael Patras
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Ioannis Petropoulos
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Sofia Ioannou
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Rodanthi Syrigou
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Sofia Chatzidou
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Ioannis Kanakakis
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Konstantinos Stellos
- Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, UK; Department of Cardiovascular Research, European Center for Angioscience (ECAS), Heidelberg University, Mannheim, Germany; German Centre for Cardiovascular Research (Deutsches Zentrum für Herz-Kreislauf-Forschung, DZHK), Heidelberg/Mannheim Partner Site, Mannheim, Germany
| | - Kimon Stamatelopoulos
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens Medical School, Athens, Greece; Biosciences Institute, Vascular Biology and Medicine Theme, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, UK.
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New 3-Dimensional Volumetric Ultrasound Method for Accurate Quantification of Atherosclerotic Plaque Volume. JACC Cardiovasc Imaging 2022; 15:1124-1135. [PMID: 35680220 DOI: 10.1016/j.jcmg.2022.01.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 01/01/2022] [Accepted: 01/06/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND Carotid and femoral plaque burden is a recognized biomarker of cardiovascular disease risk. A new electronic-sweep 3-dimensional (3D)-matrix transducer method can improve the functionality and image quality of vascular ultrasound atherosclerosis imaging. OBJECTIVES This study aimed to validate this method for plaque volume measurement in early and intermediate-advanced plaques in the carotid and femoral territories. METHODS Plaque volumes were measured ex vivo in pig carotid and femoral artery specimens by 3-dimensional vascular ultrasound (3DVUS) using a 3D-matrix (electronic-sweep) transducer and its associated 3D plaque quantification software, and were compared with gold-standard histology. To test the clinical feasibility and accuracy of the 3D-matrix transducer, an experiment was conducted in intermediate-high risk individuals with carotid and femoral atherosclerosis. The results were compared with those obtained using the previously validated mechanical-sweep 3D transducer and established 2-dimensional (2D)-based plaque quantification software. RESULTS In the ex vivo study, the authors assessed 19 atherosclerotic plaques (plaque volume, 0.76 µL-56.30 μL), finding strong agreement between measurements with the 3D-matrix transducer and the histological gold-standard (intraclass correlation coefficient [ICC]: 0.992; [95% CI: 0.978-0.997]). In the clinical analysis of 20 patients (mean age 74.6 ± 4.45 years; 40% men), the authors found 64 (36 carotid and 28 femoral) of 80 scanned territories with atherosclerosis (measured atherosclerotic volume, 10 μL-859 μL). There was strong agreement between measurements made from electronic-sweep and mechanical-sweep 3DVUS transducers (ICC: 0.997 [95% CI: 0.995-0.998]). Agreement was also high between plaque volumes estimated by the 2D and 3D plaque quantification software applications (ICC: 0.999 [95% CI: 0.998-0.999]). Analysis time was significantly shorter with the 3D plaque quantification software than with the 2D multislice approach with a mean time reduction of 46%. CONCLUSIONS 3DVUS using new matrix transducer technology, together with improved 3D plaque quantification software, simplifies the accurate volume measurement of early (small) and intermediate-advanced plaques located in carotid and femoral arteries.
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78
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Nicolaides AN, Griffin M. Atherosclerotic Disease Risk Stratification Using Ultrasonographic Measurements of Plaque. JACC Cardiovasc Imaging 2022; 15:1136-1138. [PMID: 35680221 DOI: 10.1016/j.jcmg.2022.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/09/2022] [Accepted: 03/14/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Andrew N Nicolaides
- Vascular Screening and Diagnostic Centre, Nicosia, Cyprus; University of Nicosia Medical School, Nicosia, Cyprus; Department of Vascular Surgery, Imperial College, London, United Kingdom.
| | - Maura Griffin
- Vascular Screening and Diagnostic Centre, Nicosia, Cyprus; Vascular Noninvasive Diagnostic Centre, London, United Kingdom
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Saba L, Antignani PL, Gupta A, Cau R, Paraskevas KI, Poredos P, Wasserman B, Kamel H, Avgerinos ED, Salgado R, Caobelli F, Aluigi L, Savastano L, Brown M, Hatsukami T, Hussein E, Suri JS, Mansilha A, Wintermark M, Staub D, Montequin JF, Rodriguez RTT, Balu N, Pitha J, Kooi ME, Lal BK, Spence JD, Lanzino G, Marcus HS, Mancini M, Chaturvedi S, Blinc A. International Union of Angiology (IUA) consensus paper on imaging strategies in atherosclerotic carotid artery imaging: From basic strategies to advanced approaches. Atherosclerosis 2022; 354:23-40. [DOI: 10.1016/j.atherosclerosis.2022.06.1014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/10/2022] [Accepted: 06/14/2022] [Indexed: 12/24/2022]
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Arterial Ultrasound Testing to Predict Atherosclerotic Cardiovascular Events. J Am Coll Cardiol 2022; 79:1969-1982. [PMID: 35589158 DOI: 10.1016/j.jacc.2022.03.352] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 03/07/2022] [Accepted: 03/08/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND Studies have indicated that the presence and size of subclinical atherosclerotic plaques improve the prediction of atherosclerotic cardiovascular events (ASCVE) over and above that provided by conventional risk factors alone. However, the relative contribution of different ultrasonographic measurements and sites of measurements on the 10-year ASCVD risk is largely unknown. OBJECTIVES Our aims were to determine the relative performance of carotid intima-media thickness, plaque thickness, and plaque area in 10-year ASCVD prediction when added to conventional risk factors as well as whether the vascular territory of these measurements, carotid or common femoral bifurcation, and the number of bifurcations with plaque (NBP) influence prediction. METHODS We enrolled 985 adults (mean age: 58.1 ± 10.2 years) free of atherosclerotic cardiovascular disease. Conventional risk factors were recorded, and both carotid and common femoral bifurcations were scanned with ultrasonography. The primary endpoint was a composite of first-time fatal or nonfatal ASCVE. RESULTS Over a mean ± SD follow-up of 13.2 ± 3.7 years, ASCVE occurred in 154 (15.6%) participants. By adding different plaque measurements to conventional risk factors in a Cox model, net reclassification improvement was 10.4% with maximum intima-media thickness, 9.5% with carotid plaque thickness, and 14.2% with carotid plaque area. It increased to 16.1%, 16.6%, and 16.6% (P < 0.0001) by adding measurements from 4 bifurcations: NBP, total plaque thickness, and total plaque area, respectively. CONCLUSIONS NBP, total plaque thickness, or total plaque area from both the carotid and common femoral bifurcations provides a better prediction of future ASCVE than measurements from a single site. The results need to be validated in an independent cohort.
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Ibanez B, García-Lunar I, Fuster V. The Intima-Media Thickness Age Is Over: The Time of Multiterritorial Subclinical Plaque Quantification Has Come. J Am Coll Cardiol 2022; 79:1983-1985. [PMID: 35589159 DOI: 10.1016/j.jacc.2022.03.361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 03/30/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Borja Ibanez
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain; IIS-Fundacion Jiménez Díaz University Hospital, Madrid, Spain; CIBERCV, Madrid, Spain
| | - Inés García-Lunar
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain; CIBERCV, Madrid, Spain; Cardiology Department, University Hospital Ramón y Cajal, IRYCIS, Madrid, Spain
| | - Valentin Fuster
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain; Icahn School of Medicine at Mount Sinai, New York, New York, USA.
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Li W, Wang Y, Chen S, Zhao J, Su Q, Fan Y, Wu S, Li J, Hong J. Evaluation of Carotid Artery Atherosclerosis and Arterial Stiffness in Cardiovascular Disease Risk: An Ongoing Prospective Study From the Kailuan Cohort. Front Cardiovasc Med 2022; 9:812652. [PMID: 35586658 PMCID: PMC9108697 DOI: 10.3389/fcvm.2022.812652] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 03/21/2022] [Indexed: 11/17/2022] Open
Abstract
Objective To assess whether carotid artery ultrasonography and brachial-ankle pulse wave velocity (baPWV) measurement can accurately predict cardiovascular and cerebrovascular events, and all-cause mortality in patients with cardiovascular diseases (CVD). Methods Patients from the Kailuan Study Stroke Cohort (Tangshan, China) who underwent carotid artery ultrasonography and baPWV measurement between June 2010 and June 2011 were included in this study. The effects of carotid plaque, baPWV, and their combination on cardiovascular events, including myocardial infarction (MI), cerebral ischemic stroke, cerebrovascular events, and all-cause mortality, were evaluated using Kaplan-Meier analysis and Cox proportional hazards regression. Results A total of 4,899 participants (59.7% males; 54.18 ± 11.52 years old) were analyzed. During a mean follow-up of 5.68 ± 0.66 years, the incidence of cardiovascular events and all-cause mortality were 4.94‰ person-years and 7.02‰ person-years, respectively; 32.8% of participants had both carotid artery atherosclerosis and increased arterial stiffness. A high baPWV alone was associated with an increased risk of CVD events [hazard ratio (HR): 2.68; 95% confidence interval (95% CI): 1.20–6.00; P = 0.007] and cerebral infarction (HR: 5.92; 95% CI: 1.76–19.93; P = 0.004), but not with MI or all-cause death. The presence of both carotid plaque and high baPWV was highly associated with an increased risk of CVD events (HR: 4.65; 95% CI: 2.06–10.45; P < 0.001) and cerebral infarction (HR: 9.21; 95% CI: 2.71–31.19; P < 0.001), but not with MI or all-cause death. Similar results were obtained by the Kaplan-Meier analyses. Conclusion The presence of carotid plaque and high baPWV were associated with a high risk of CVD events and ischemic stroke. Moreover, the combination of carotid artery ultrasonography and baPWV measurement could predict the risk for CVD ability more accurately than a single measurement alone.
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Affiliation(s)
- Wen Li
- Department of Ultrasound, Shanghai Jiao Tong University Affiliated 6th People's Hospital, Shanghai Institute of Ultrasound in Medicine, Shanghai, China
| | - Yan Wang
- Department of Ultrasound, Shanghai Jiao Tong University Affiliated 6th People's Hospital, Shanghai Institute of Ultrasound in Medicine, Shanghai, China
| | - Shuohua Chen
- Department of Cardiology, Kailuan General Hospital Affiliated to North China University of Science and Technology, Tangshan, China
| | - Jianqiu Zhao
- Department of Anesthesiology, Anting Hospital, Shanghai, China
| | - Qi Su
- Department of Internal and Emergency Medicine, Shanghai General Hospital, Shanghai, China
| | - Yanfeng Fan
- Department of Ultrasound, Shanghai Jiao Tong University Affiliated 6th People's Hospital, Shanghai Institute of Ultrasound in Medicine, Shanghai, China
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital Affiliated to North China University of Science and Technology, Tangshan, China
- *Correspondence: Shouling Wu
| | - Jun Li
- Department of Cardiology, Shanghai General Hospital, Shanghai, China
- Jun Li
| | - Jiang Hong
- Department of Internal and Emergency Medicine, Shanghai General Hospital, Shanghai, China
- Jiang Hong
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Poredoš P, Cífková R, Marie Maier JA, Nemcsik J, Šabovič M, Jug B, Ježovnik MK, Schernthaner GH, Antignani PL, Catalano M, Fras Z, Höbaus C, Nicolaides AN, Paraskevas KI, Reiner Ž, Wohlfahrt P, Poredoš P, Blinc A. Preclinical atherosclerosis and cardiovascular events: Do we have a consensus about the role of preclinical atherosclerosis in the prediction of cardiovascular events? Atherosclerosis 2022; 348:25-35. [PMID: 35398698 DOI: 10.1016/j.atherosclerosis.2022.03.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/02/2022] [Accepted: 03/30/2022] [Indexed: 12/24/2022]
Abstract
Atherosclerosis has a long preclinical phase, and the risk of cardiovascular (CV) events may be high in asymptomatic subjects. Conventional risk factors provide information for the statistical probability of developing CV events, but they lack precision in asymptomatic subjects. This review aims to summarize the role of some widely publicized indicators of early atherosclerosis in predicting CV events. The earliest measurable indicator of the atherosclerotic process is endothelial dysfunction, measured by flow-mediated dilation (FMD) of the brachial artery. However, reduced FMD is a stronger predictor of future CV events in patients with existing CV disease than in apparently healthy persons. Alternatively, measurement of carotid artery intima-media thickness does not improve the predictive value of risk factor scores, while detection of asymptomatic atherosclerotic plaques in carotid or common femoral arteries by ultrasound indicates high CV risk. Coronary calcium is a robust and validated help in the estimation of vascular changes and risk, which may improve risk stratification beyond traditional risk factors with relatively low radiation exposure. Arterial stiffness of the aorta, measured as the carotid-femoral pulse wave velocity is an independent marker of CV risk at the population level, but it is not recommended as a routine procedure because of measurement difficulties. Low ankle-brachial index (ABI) indicates flow-limiting atherosclerosis in the lower limbs and indicates high CV risk, while normal ABI does not rule out advanced asymptomatic atherosclerosis. Novel circulating biomarkers are associated with the atherosclerotic process. However, because of limited specificity, their ability to improve risk classification at present remains low.
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Affiliation(s)
- Pavel Poredoš
- Department of Vascular Disease, University Medical Center Ljubljana, Zaloska cesta 2, 1000, Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000, Ljubljana, Slovenia.
| | - Renata Cífková
- Center for Cardiovascular Prevention, Charles University in Prague, First Faculty of Medicine and Thomayer University Hospital, Kateřinská 1660/32, 121 08, Nové Město, Czech Republic; Department of Medicine II, Charles University in Prague, First Faculty of Medicine, Kateřinská 1660/32, 121 08, Nové Město, Czech Republic.
| | - Jeanette Anne Marie Maier
- The University of Milan, Department of Biomedical and Clinical Sciences "L. Sacco", Via Giovanni Battista Grassi 74, 20157, Milano, Italy.
| | - Janos Nemcsik
- Department of Family Medicine, Semmelweis University, Stáhly u. 7-9, 1085, Budapest, Hungary; Health Service of Zugló (ZESZ), Department of Family Medicine, Hermina út 7, Budapest, Hungary.
| | - Mišo Šabovič
- Department of Vascular Disease, University Medical Center Ljubljana, Zaloska cesta 2, 1000, Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000, Ljubljana, Slovenia.
| | - Borut Jug
- Department of Vascular Disease, University Medical Center Ljubljana, Zaloska cesta 2, 1000, Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000, Ljubljana, Slovenia.
| | - Mateja Kaja Ježovnik
- The University of Texas Health Science Center at Houston, Advanced Cardiopulmonary Therapies and Transplantation, 6400 Fannin St, Houston, TX 77030, Texas, USA.
| | - Gerit Holger Schernthaner
- The Medical University of Vienna, Department of Internal Medicine II, Währinger Gürtel 18-20, 1090, Vienna, Austria.
| | - Pier Luigi Antignani
- Vascular Centre, Nuova Villa Claudia, Via Flaminia Nuova, 280, 00191, Rome, Italy.
| | - Mariella Catalano
- The University of Milan, Research Center on Vascular Disease & Angiology Unit L Sacco Hospital, via G.B.Grassi, 74-20157, Milan, Italy.
| | - Zlatko Fras
- Department of Vascular Disease, University Medical Center Ljubljana, Zaloska cesta 2, 1000, Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000, Ljubljana, Slovenia.
| | - Clemens Höbaus
- The Medical University of Vienna, Department of Internal Medicine II, Währinger Gürtel 18-20, 1090, Vienna, Austria.
| | - Andrew N Nicolaides
- Vascular Screening and Diagnostic Centre, Kyriakou Matsi 2, Agios Dometios, 2368, Cyprus; University of Nicosia Medical School, 93 Ayiou Nikolaou Street, Egkomi, 2408, Cyprus; Department of Vascular Surgery, Imperial College, London, UK.
| | - Kosmas I Paraskevas
- Department of Vascular Surgery, Central Clinic of Athens, Asklipiou 31, Athina, 106 80, Greece.
| | - Željko Reiner
- Department for Metabolic Diseases, University Hospital Center Zagreb, School of Medicine, University of Zagreb, Zagreb, Croatia.
| | - Peter Wohlfahrt
- Center for Cardiovascular Prevention, Charles University in Prague, First Faculty of Medicine and Thomayer University Hospital, Kateřinská 1660/32, 121 08, Nové Město, Czech Republic; Department of Medicine II, Charles University in Prague, First Faculty of Medicine, Kateřinská 1660/32, 121 08, Nové Město, Czech Republic.
| | - Peter Poredoš
- Department of Anaesthesiology and Perioperative Intensive Care, University Medical Center Ljubljana, Zaloska cesta 2, 1000, Ljubljana, Slovenia.
| | - Aleš Blinc
- Department of Vascular Disease, University Medical Center Ljubljana, Zaloska cesta 2, 1000, Ljubljana, Slovenia; Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000, Ljubljana, Slovenia.
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84
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Azcui Aparicio RE, Carrington MJ, Ball J, Abhayaratna W, Stewart S, Haluska B, Marwick TH. Association of traditional risk factors with carotid intima-media thickness and carotid plaque in asymptomatic individuals with a family history of premature cardiovascular disease. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2022; 38:739-749. [PMID: 34731395 DOI: 10.1007/s10554-021-02459-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 10/26/2021] [Indexed: 10/19/2022]
Abstract
The use of imaging to detect subclinical atherosclerosis helps to inform decision-making in people classified as having intermediate risk for cardiovascular disease (CVD). This study sought to use carotid plaque as an alternative to carotid intima media thickness (cIMT). Carotid ultrasound for assessment of cIMT and plaque was obtained in 1031 people (53 years, 61% female) with a family history of atherosclerotic CVD. The association of baseline characteristics and standard atherosclerotic risk factors (RFs) were sought with abnormal cIMT and plaque. The strongest association of plaque was a history of hypertension (odds ratio [OR] 1.87 (1.02-3.42), followed by age (OR 1.08 [95% CI 1.02-1.13]). For cIMT, the strongest association was smoking history (OR 1.57 [1.13-2.19]). The area under the receiver operator curve for the presence of plaque was 0.74 (95% CI 0.68-0.81, p < 0.001) and 0.65 (95% CI 0.61-0.70, p < 0.001) for cIMT elevation. Isolated elevation of cIMT (n = 178) was associated with increased total cholesterol, body mass index (BMI) and systolic blood pressure (SBP). Plaque only (n = 29) was associated with hypertension, male sex and older age. The presence of both markers abnormal (n = 22) was associated with a history of smoking. The absence of either abnormal cIMT or plaque (n = 773), was inversely associated with current or past smoking, SBP and BMI. Abnormalities in carotid vessels are present in a minority of intermediate risk patients with familial premature disease. The associations with RFs differ and are more closely associated with plaque.
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Affiliation(s)
- Roberto Enrique Azcui Aparicio
- Baker Heart and Diabetes Institute, P.O. Box 6492, Melbourne, VIC, 3004, Australia
- Torrens University Australia, Adelaide, Australia
| | - Melinda J Carrington
- Baker Heart and Diabetes Institute, P.O. Box 6492, Melbourne, VIC, 3004, Australia
- Torrens University Australia, Adelaide, Australia
| | - Jocasta Ball
- Torrens University Australia, Adelaide, Australia
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | | | | | - Brian Haluska
- Department of Medicine, University of Queensland, Brisbane, Australia
| | - Thomas H Marwick
- Baker Heart and Diabetes Institute, P.O. Box 6492, Melbourne, VIC, 3004, Australia.
- Torrens University Australia, Adelaide, Australia.
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85
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Li J, Taylor AM, Manichaikul A, Angle JF, Shi W. Reticulocalbin 2 as a Potential Biomarker and Therapeutic Target for Atherosclerosis. Cells 2022; 11:1107. [PMID: 35406670 PMCID: PMC8997427 DOI: 10.3390/cells11071107] [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] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/23/2022] [Accepted: 03/24/2022] [Indexed: 02/07/2023] Open
Abstract
Vascular inflammation initiated by oxidized lipoproteins drives initiation, progression, and even rupture of atherosclerotic plaques. Yet, to date, no biomarker is directly linked to oxidized lipid-induced vascular inflammation. Reticulocalbin 2 (RCN2) is a key regulator of basal and oxidized lipid-induced cytokine production in arterial wall cells. We evaluated the potential of circulating RCN2 to identify subjects with or at risk of developing atherosclerosis. Immunohistochemical analysis revealed abundant RCN2 expression in the endothelium and adventitia of normal arteries and in atherosclerotic lesions of both humans and mice. Atherosclerosis-susceptible C57BL/6 (B6) mice had higher plasma Rcn2 levels than resistant C3H mice. High-fat diet feeding raised plasma Rcn2 levels of both strains. In humans, patients with coronary artery disease (CAD) or peripheral artery disease (PAD) showed elevated serum RCN2 levels compared to healthy controls. In a cohort of 92 CAD patients, serum RCN2 exhibited a significant inverse correlation with HDL cholesterol and K+ levels and a trend toward association with white blood cell account, Na+, statin treatment, and diastolic blood pressure. HDL treatment suppressed Rcn2 expression in endothelial cells. This study suggests that circulating RCN2 is a potential non-invasive biomarker for identifying individuals with atherosclerosis and HDL protects against atherosclerosis by downregulation of RCN2 expression in endothelial cells.
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Affiliation(s)
- Jing Li
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, VA 22908, USA; (J.L.); (J.F.A.)
| | - Angela M. Taylor
- Department of Medicine, University of Virginia, Charlottesville, VA 22908, USA;
| | - Ani Manichaikul
- Center for Public Health & Genomics, University of Virginia, Charlottesville, VA 22908, USA;
| | - John F. Angle
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, VA 22908, USA; (J.L.); (J.F.A.)
| | - Weibin Shi
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, VA 22908, USA; (J.L.); (J.F.A.)
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86
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Urbak L, Sandholt B, Græbe M, Bang LE, Bundgaard H, Sillesen H. Echolucent carotid plaques becomes more echogenic over time - a 3D ultrasound study. Ann Vasc Surg 2022; 84:137-147. [PMID: 35257924 DOI: 10.1016/j.avsg.2022.01.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 01/13/2022] [Accepted: 01/23/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVES We aimed to detect changes in carotid artery atherosclerotic plaque volume and echogenicity over time in patients with an acute thromboembolic event and in patients with chronic atherosclerotic disease, both treated with statin, using a novel 3D ultrasound system. METHODS We included two cohorts of patients; 70 patients, naïve to statin treatment, admitted with acute, first-time myocardial infarction (aMI) and 69 patients who had been on statin treatment for a minimum of 6-months with chronic peripheral arterial disease (cPAD). 3D ultrasound examination was performed at baseline and after 3- and 12-months. Plaque volume was quantified in 3D ultrasound plaque acquisitions and echogenicity was assessed using gray-scale median (GSM) and normalized with adventitia as reference. RESULTS The aMI group had darker plaques than the cPAD group at baseline (mean GSM: 60.98, standard deviation (SD): 24.09 vs 71.75, SD: 21.55; P=0.006), 3-months (63.64, SD: 20.47 vs 73.44, SD: 20.46; P=0.006) and at 12-months follow-up (59.25, SD: 18.07 vs 71.02, SD: 22.31; P=0.004). The differences were not significant after adjusting for traditional risk factors. Dividing both groups by the median GSM, the darkest half of the aMI group's had an increase in GSM mainly within the first 3-months (10.49, CI95%: 2.45 - 18.53; P=0.012) and hereafter remained unchanged at 12-months follow-up (-0.53, CI95%: -7.28 - 6.22, P=0.875). In the darkest cPAD group GSM also increased within 3-months (8.14, CI95%: 1.85 - 14.32, P=0.012) and hereafter stabilised till 12-months (-2.54, CI95%: -9.62 - 4.53, P=0.475). Plaque volume did not change in the aMI group from baseline (median: 55.41mm3, interquartile range (IQR): 24.24 - 84.31) to 12-months (58.67mm3, IQR: 31.81 - 93.51) (P=0.220) whereas there was a small decrease in the cPAD group from baseline (71.63mm3, IQR: 40.12 - 135.61) to 12-months (67.73mm3, IQR: 31.00 - 122.38) (P=0.026). CONCLUSION Assessed with the novel 3D matrix ultrasound system echolucent carotid plaque had increasing GSM within a 3-months period, indicating stabilization of the more vulnerable plaques in aMI and cPAD patients. Plaque volume decreased over 12-months follow-up in long-term statin treated patient with cPAD, but not during the first 12 months statin therapy in patients with aMI.
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Affiliation(s)
- Lærke Urbak
- Department of Vascular Surgery, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.
| | - Benjamin Sandholt
- Department of Vascular Surgery, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Martin Græbe
- Department of Vascular Surgery, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark; Dept of Clinical Medicine, University of Copenhagen, Denmark
| | - Lia E Bang
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark; Dept of Clinical Medicine, University of Copenhagen, Denmark
| | - Henning Bundgaard
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark; Dept of Clinical Medicine, University of Copenhagen, Denmark
| | - Henrik Sillesen
- Department of Vascular Surgery, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark; Dept of Clinical Medicine, University of Copenhagen, Denmark
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87
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Mehta A, Vasquez N, Ayers CR, Patel J, Hooda A, Khera A, Blumenthal RS, Shapiro MD, Rodriguez CJ, Tsai MY, Sperling LS, Virani SS, Blaha MJ, Joshi PH. Independent Association of Lipoprotein(a) and Coronary Artery Calcification With Atherosclerotic Cardiovascular Risk. J Am Coll Cardiol 2022; 79:757-768. [PMID: 35210030 PMCID: PMC10966924 DOI: 10.1016/j.jacc.2021.11.058] [Citation(s) in RCA: 68] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 11/22/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Elevated lipoprotein(a) [Lp(a)] and coronary artery calcium (CAC) score are individually associated with increased atherosclerotic cardiovascular disease (ASCVD) risk but have not been studied in combination. OBJECTIVES This study sought to investigate the independent and joint association of Lp(a) and CAC with ASCVD risk. METHODS Plasma Lp(a) and CAC were measured at enrollment among asymptomatic participants of the MESA (Multi-Ethnic Study of Atherosclerosis) (n = 4,512) and DHS (Dallas Heart Study) (n = 2,078) cohorts. Elevated Lp(a) was defined as the highest race-specific quintile, and 3 CAC score categories were studied (0, 1-99, and ≥100). Associations of Lp(a) and CAC with ASCVD risk were evaluated using risk factor-adjusted Cox regression models. RESULTS Among MESA participants (61.9 years of age, 52.5% women, 36.8% White, 29.3% Black, 22.2% Hispanic, and 11.7% Chinese), 476 incident ASCVD events were observed during 13.2 years of follow-up. Elevated Lp(a) and CAC score (1-99 and ≥100) were independently associated with ASCVD risk (HR: 1.29; 95% CI: 1.04-1.61; HR: 1.68; 95% CI: 1.30-2.16; and HR: 2.66; 95% CI: 2.07-3.43, respectively), and Lp(a)-by-CAC interaction was not noted. Compared with participants with nonelevated Lp(a) and CAC = 0, those with elevated Lp(a) and CAC ≥100 were at the highest risk (HR: 4.71; 95% CI: 3.01-7.40), and those with elevated Lp(a) and CAC = 0 were at a similar risk (HR: 1.31; 95% CI: 0.73-2.35). Similar findings were observed when guideline-recommended Lp(a) and CAC thresholds were considered, and findings were replicated in the DHS. CONCLUSIONS Lp(a) and CAC are independently associated with ASCVD risk and may be useful concurrently for guiding primary prevention therapy decisions.
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Affiliation(s)
- Anurag Mehta
- Emory Clinical Cardiovascular Research Institute, Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Nestor Vasquez
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, Maryland, USA
| | - Colby R Ayers
- Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Jaideep Patel
- Virginia Commonwealth University Pauley Heart Center, Richmond, Virginia, USA
| | - Ananya Hooda
- Emory Clinical Cardiovascular Research Institute, Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Amit Khera
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Roger S Blumenthal
- Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, Maryland, USA
| | - Michael D Shapiro
- Section of Cardiology, Department of Medicine, Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Carlos J Rodriguez
- Division of Cardiology, Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Michael Y Tsai
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Laurence S Sperling
- Emory Clinical Cardiovascular Research Institute, Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Salim S Virani
- Section of Cardiology, Department of Internal Medicine, Baylor College of Medicine and the Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Michael J Blaha
- Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, Maryland, USA
| | - Parag H Joshi
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
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Tsao CW, Aday AW, Almarzooq ZI, Alonso A, Beaton AZ, Bittencourt MS, Boehme AK, Buxton AE, Carson AP, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Ferguson JF, Generoso G, Ho JE, Kalani R, Khan SS, Kissela BM, Knutson KL, Levine DA, Lewis TT, Liu J, Loop MS, Ma J, Mussolino ME, Navaneethan SD, Perak AM, Poudel R, Rezk-Hanna M, Roth GA, Schroeder EB, Shah SH, Thacker EL, VanWagner LB, Virani SS, Voecks JH, Wang NY, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2022 Update: A Report From the American Heart Association. Circulation 2022; 145:e153-e639. [PMID: 35078371 DOI: 10.1161/cir.0000000000001052] [Citation(s) in RCA: 2544] [Impact Index Per Article: 1272.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2022 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population and an enhanced focus on social determinants of health, adverse pregnancy outcomes, vascular contributions to brain health, and the global burden of cardiovascular disease and healthy life expectancy. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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89
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Unbiased plasma proteomics discovery of biomarkers for improved detection of subclinical atherosclerosis. EBioMedicine 2022; 76:103874. [PMID: 35152150 PMCID: PMC8844841 DOI: 10.1016/j.ebiom.2022.103874] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 01/14/2022] [Accepted: 01/25/2022] [Indexed: 01/21/2023] Open
Abstract
Background Imaging of subclinical atherosclerosis improves cardiovascular risk prediction on top of traditional risk factors. However, cardiovascular imaging is not universally available. This work aims to identify circulating proteins that could predict subclinical atherosclerosis. Methods Hypothesis-free proteomics was used to analyze plasma from 444 subjects from PESA cohort study (222 with extensive atherosclerosis on imaging, and 222 matched controls) at two timepoints (three years apart) for discovery, and from 350 subjects from AWHS cohort study (175 subjects with extensive atherosclerosis on imaging and 175 matched controls) for external validation. A selected three-protein panel was further validated by immunoturbidimetry in the AWHS population and in 2999 subjects from ILERVAS cohort study. Findings PIGR, IGHA2, APOA, HPT and HEP2 were associated with subclinical atherosclerosis independently from traditional risk factors at both timepoints in the discovery and validation cohorts. Multivariate analysis rendered a potential three-protein biomarker panel, including IGHA2, APOA and HPT. Immunoturbidimetry confirmed the independent associations of these three proteins with subclinical atherosclerosis in AWHS and ILERVAS. A machine-learning model with these three proteins was able to predict subclinical atherosclerosis in ILERVAS (AUC [95%CI]:0.73 [0.70–0.74], p < 1 × 10−99), and also in the subpopulation of individuals with low cardiovascular risk according to FHS 10-year score (0.71 [0.69–0.73], p < 1 × 10−69). Interpretation Plasma levels of IGHA2, APOA and HPT are associated with subclinical atherosclerosis independently of traditional risk factors and offers potential to predict this disease. The panel could improve primary prevention strategies in areas where imaging is not available.
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90
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Carotid ultrasound and coronary calcium for the prediction of incident cardiac disease in asymptomatic individuals: A further step towards precision medicine especially in women? Atherosclerosis 2022; 346:79-81. [DOI: 10.1016/j.atherosclerosis.2022.02.019] [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: 02/15/2022] [Accepted: 02/18/2022] [Indexed: 11/23/2022]
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91
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Baber U. Coronary Artery Calcification and Mortality After Revascularization: Look Beyond the Heart. JACC Cardiovasc Interv 2022; 15:205-207. [PMID: 34973905 DOI: 10.1016/j.jcin.2021.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 11/25/2022]
Affiliation(s)
- Usman Baber
- University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA.
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Leal BH, Velasco B, Cambón A, Pardo A, Fernandez-Vega J, Arellano L, Al-Modlej A, Mosquera VX, Bouzas A, Prieto G, Barbosa S, Taboada P. Combined Therapeutics for Atherosclerosis Treatment Using Polymeric Nanovectors. Pharmaceutics 2022; 14:pharmaceutics14020258. [PMID: 35213991 PMCID: PMC8879452 DOI: 10.3390/pharmaceutics14020258] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/11/2022] [Accepted: 01/17/2022] [Indexed: 01/27/2023] Open
Abstract
Atherosclerosis is an underlying risk factor in cardiovascular diseases (CVDs). The combination of drugs with microRNAs (miRNA) inside a single nanocarrier has emerged as a promising anti-atherosclerosis strategy to achieve the exploitation of their complementary mechanisms of action to achieve synergistic therapeutic effects while avoiding some of the drawbacks associated with current systemic statin therapies. We report the development of nanometer-sized polymeric PLGA nanoparticles (NPs) capable of simultaneously encapsulating and delivering miRNA-124a and the statin atorvastatin (ATOR). The polymeric NPs were functionalized with an antibody able to bind to the vascular adhesion molecule-1 (VCAM1) overexpressed in the inflamed arterial endothelium. The dual-loaded NPs were non-toxic to cells in a large range of concentrations, successfully attached overexpressed VCAM receptors and released the cargoes in a sustainable manner inside cells. The combination of both ATOR and miRNA drastically reduced the levels of proinflammatory cytokines such as IL-6 and TNF-α and of reactive oxygen species (ROS) in LPS-activated macrophages and vessel endothelial cells. In addition, dual-loaded NPs precluded the accumulation of low-density lipoproteins (LdL) inside macrophages as well as morphology changes to a greater extent than in single-loaded NPs. The reported findings validate the present NPs as suitable delivery vectors capable of simultaneously targeting inflamed cells in atherosclerosis and providing an efficient approach to combination nanomedicines.
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Affiliation(s)
- Baltazar Hiram Leal
- Colloids and Polymers Physics Group, Department of Particle Physics, Faculty of Physics and Health Research Institute, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (B.H.L.); (B.V.); (A.P.); (J.F.-V.); (L.A.)
| | - Brenda Velasco
- Colloids and Polymers Physics Group, Department of Particle Physics, Faculty of Physics and Health Research Institute, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (B.H.L.); (B.V.); (A.P.); (J.F.-V.); (L.A.)
- Institute of Materials, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Adriana Cambón
- Colloids and Polymers Physics Group, Department of Particle Physics, Faculty of Physics and Health Research Institute, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (B.H.L.); (B.V.); (A.P.); (J.F.-V.); (L.A.)
- Institute of Materials, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
- Correspondence: (A.C.); (S.B.); (P.T.); Tel.: +34-881814056 (A.C.); +34-881814115 (S.B.); +34-881814111 (P.T.)
| | - Alberto Pardo
- Colloids and Polymers Physics Group, Department of Particle Physics, Faculty of Physics and Health Research Institute, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (B.H.L.); (B.V.); (A.P.); (J.F.-V.); (L.A.)
- Institute of Materials, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Javier Fernandez-Vega
- Colloids and Polymers Physics Group, Department of Particle Physics, Faculty of Physics and Health Research Institute, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (B.H.L.); (B.V.); (A.P.); (J.F.-V.); (L.A.)
- Institute of Materials, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Lilia Arellano
- Colloids and Polymers Physics Group, Department of Particle Physics, Faculty of Physics and Health Research Institute, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (B.H.L.); (B.V.); (A.P.); (J.F.-V.); (L.A.)
- Institute of Materials, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Abeer Al-Modlej
- Department of Physics and Astronomy, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Víctor X. Mosquera
- Cardiac Surgery Department, University Hospital of A Coruña, Biomedical Research Institute of A Coruña (INIBIC), 15006 A Coruña, Spain; (V.X.M.); (A.B.)
| | - Alberto Bouzas
- Cardiac Surgery Department, University Hospital of A Coruña, Biomedical Research Institute of A Coruña (INIBIC), 15006 A Coruña, Spain; (V.X.M.); (A.B.)
| | - Gerardo Prieto
- Institute of Materials, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
- Biophysics and Interfaces Group, Department of Applied Physics, Faculty of Physics, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Silvia Barbosa
- Colloids and Polymers Physics Group, Department of Particle Physics, Faculty of Physics and Health Research Institute, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (B.H.L.); (B.V.); (A.P.); (J.F.-V.); (L.A.)
- Institute of Materials, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
- Correspondence: (A.C.); (S.B.); (P.T.); Tel.: +34-881814056 (A.C.); +34-881814115 (S.B.); +34-881814111 (P.T.)
| | - Pablo Taboada
- Colloids and Polymers Physics Group, Department of Particle Physics, Faculty of Physics and Health Research Institute, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (B.H.L.); (B.V.); (A.P.); (J.F.-V.); (L.A.)
- Institute of Materials, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
- Correspondence: (A.C.); (S.B.); (P.T.); Tel.: +34-881814056 (A.C.); +34-881814115 (S.B.); +34-881814111 (P.T.)
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Palacio-Portilla EJ, Roquer J, Amaro S, Arenillas JF, Ayo-Martín O, Castellanos M, Freijo MM, Fuentes B, García-Pastor A, Gomis M, Gómez-Choco M, López-Cancio E, Martínez-Sánchez P, Morales A, Rodríguez-Yáñez M, Segura T, Serena J, Vivancos-Mora J, de Leciñana MA. Dyslipidemias and stroke prevention: recommendations of the Study Group of Cerebrovascular Diseases of the Spanish Society of Neurology. Neurologia 2022; 37:61-72. [PMID: 33160722 DOI: 10.1016/j.nrl.2020.07.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 07/19/2020] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE We present an update of the Spanish Society of Neurology's recommendations for prevention of both primary and secondary stroke in patients with dyslipidaemia. DEVELOPMENT We performed a systematic review to evaluate the main aspects of the management of dyslipidaemias in primary and secondary stroke prevention and establish a series of recommendations. CONCLUSIONS In primary prevention, the patient's vascular risk should be determined in order to define target values for low-density lipoprotein cholesterol. In secondary prevention after an atherothrombotic stroke, a target value <55mg/dL is recommended; in non-atherothombotic ischaemic strokes, given the unclear relationship with dyslipidaemia, target value should be established according to the vascular risk group of each patient. In both primary and secondary prevention, statins are the drugs of first choice, and ezetimibe and/or PCSK9 inhibitors may be added in patients not achieving the target value.
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Affiliation(s)
- E J Palacio-Portilla
- Servicio de Neurología, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, España.
| | - J Roquer
- Servicio de Neurología, IMIM-Hospital del Mar, Barcelona, España.
| | - S Amaro
- Servicio de Neurología, Hospital Clínic i Universitari; Departamento de Medicina, Universidad de Barcelona. Instituto de Investigación Biomédica Augut Pi i Sunyer (IDIBAPS), Barcelona, España
| | - J F Arenillas
- Servicio de Neurología, Hospital Clínico Universitario de Valladolid, Valladolid, España
| | - O Ayo-Martín
- Servicio de Neurología, Complejo Hospitalario Universitario de Albacete, Albacete, España
| | - M Castellanos
- Servicio de Neurología, Complejo Hospitalario Universitario de A Coruña, Instituto de Investigación Biomédica A Coruña, A Coruña, España
| | - M M Freijo
- Servicio de Neurología, Hospital Universitario de Cruces, Biocruces Bizkaia Health Research Institute, Barakaldo, Bizkaia, España
| | - B Fuentes
- Servicio de Neurología, Centro de ictus, Hospital Universitario La Paz. IdiPAZ. Universidad Autónoma de Madrid, Madrid, España
| | - A García-Pastor
- Servicio de Neurología, Hospital Universitario Gregorio Marañón. Universidad Complutense de Madrid, Madrid, España
| | - M Gomis
- Servicio de Neurología, Hospital Universitario Germans Trias i Pujol, Universidad Autónoma de Barcelona, Badalona, España
| | - M Gómez-Choco
- Servicio de Neurología, Hospital de Sant Joan Despí Moisès Broggi, Sant Joan Despí, España
| | - E López-Cancio
- Servicio de Neurología, Hospital Universitario Central de Asturias, Oviedo, España
| | - P Martínez-Sánchez
- Servicio de Neurología, Hospital Universitario Torrecárdenas, Almería, España
| | - A Morales
- Servicio de Neurología, Hospital Clínico Universitario Virgen de la Arrixaca, Instituto Murciano de Investigación Biomédica (IMIB), El Palmar, Murcia, España
| | - M Rodríguez-Yáñez
- Servicio de Neurología, Hospital Universitario de Santiago de Compostela, Santiago de Compostela, España
| | - T Segura
- Servicio de Neurología, Complejo Hospitalario Universitario de Albacete, Albacete, España
| | - J Serena
- Servicio de Neurología, Biomedical Research Institute of Girona, Hospital Universitario Doctor Josep Trueta, Girona, España
| | - J Vivancos-Mora
- Servicio de Neurología, Hospital Universitario de La Princesa. Instituto de Investigación Sanitaria Princesa, Universidad Autónoma de Madrid, Madrid, España
| | - M A de Leciñana
- Servicio de Neurología, Centro de ictus, Hospital Universitario La Paz. IdiPAZ. Universidad Autónoma de Madrid, Madrid, España
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94
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Wang W, Huang R, Tang PT, Tu M, Guo XL. Perirenalfat thickness is associated with bone turnover markers and bone mineral density in postmenopausal women with type 2 diabetes mellitus. Front Endocrinol (Lausanne) 2022; 13:990667. [PMID: 36387843 PMCID: PMC9641290 DOI: 10.3389/fendo.2022.990667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 10/06/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Emerging evidence demonstrated that perirenal fat may modulate bone metabolism through several pathological pathways. This study was aimed to assess the associations between perirenal fat thickness (PrFT) and bone turnover markers (BTMs) and bone mineral density (BMD) in postmenopausal women with type 2 diabetes mellitus (T2DM) and further explore the correlation between PrFT and osteoporosis. METHODS In this cross-sectional study, a total of 626 participants with complete data were enrolled in this study. Demographic and anthropometric information was collected. Biochemical parameters and BTMs were determined. PrFT and BMD were measured by computed tomography and dual-energy x-ray absorptiometry, respectively. Correlation analysis and regression models were used to assess the associations between PrFT and BTMs and BMD. The multiple binomial logistic regression model was used to estimate the independent variables of PrFT for osteoporosis. RESULTS Overall, the prevalence of osteoporosis was 38.7%. PrFT was negatively correlated with β-cross-linked C-telopeptide of type I collagen (β-CTX) (r = -0.216,< 0.001), L1-L4 BMD (r = -0.351, < 0.001), and T-score (r = -0.396, < 0.001). PrFT also remained significantly correlated with β-CTX (β = -0.291, P< 0.001), L1-L4 BMD (β = -0.109, P= 0.027), and L1-L4 T-score (β = -0.149, P= 0.001) after adjustment for other confounding factors. Furthermore, PrFT was also independently associated with osteoporosis after adjustment for other confounding factors; the OR (95% CI) was 1.13 (1.04-1.23). PrFT also seems to have a relatively good identifying value for osteoporosis. The area under the curve (AUC) value of PrFT in identifying osteoporosis was 0.766 (95% CI: 0.705-0.826, P < 0.001). The optimal cutoff value of PrFT was 15.2 mm (sensitivity: 72.5%, specificity: 79.8%). CONCLUSIONS PrFT was significantly associated with β-CTX, BMD, and osteoporosis. These findings indicate that perirenal fat may play an important role in bone metabolism. CLINICAL TRIAL REGISTRATION http://www.chictr.org.cn/, identifier (ChiCTR2100052032).
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Affiliation(s)
- Wei Wang
- Department of Endocrinology, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, China
| | - Rong Huang
- Department of Endocrinology, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, China
| | - Ping Tai Tang
- Department of Radiology, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, China
| | - Mei Tu
- Department of Endocrinology, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, China
| | - Xiu Li Guo
- Department of Radiology, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, China
- *Correspondence: Xiu Li Guo,
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95
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Golemati S, Yanni A, Tsiaparas NN, Lechareas S, Vlachos IS, Cokkinos DD, Krokidis M, Nikita KS, Perrea D, Chatziioannou A. CurveletTransform-Based Texture Analysis of Carotid B-mode Ultrasound Images in Asymptomatic Men With Moderate and Severe Stenoses: A Preliminary Clinical Study. ULTRASOUND IN MEDICINE & BIOLOGY 2022; 48:78-90. [PMID: 34666918 DOI: 10.1016/j.ultrasmedbio.2021.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 09/02/2021] [Accepted: 09/04/2021] [Indexed: 06/13/2023]
Abstract
The curvelet transform, which represents images in terms of their geometric and textural characteristics, was investigated toward revealing differences between moderate (50%-69%, n = 11) and severe (70%-100%, n = 14) stenosis asymptomatic plaque from B-mode ultrasound. Texture features were estimated in original and curvelet transformed images of atheromatous plaque (PL), the adjacent arterial wall (intima-media [IM]) and the plaque shoulder (SH) (i.e., the boundary between plaque and wall), separately at end systole and end diastole. Seventeen features derived from the original images were significantly different between the two groups (4 for IM, 3 for PL and 10 for SH; 9 for end diastole and 8 for end systole); 19 of 234 features (2 for IM and 17 for SH; 8 for end systole and 11 for end diastole) derived from curvelet transformed images were significantly higher in the patients with severe stenosis, indicating higher magnitude, variation and randomness of image gray levels. In these patients, lower body height and higher serum creatinine concentration were observed. Our findings suggest that (a) moderate and severe plaque have similar curvelet-based texture properties, and (b) IM and SH provide useful information about arterial wall pathophysiology, complementary to PL itself. The curvelet transform is promising for identifying novel indices of cardiovascular risk and warrants further investigation in larger cohorts.
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Affiliation(s)
- Spyretta Golemati
- Medical School, National and Kapodistrian University of Athens, Athens, Greece.
| | - Amalia Yanni
- Department of Nutrition and Dietetics, Harokopio University of Athens, Athens, Greece
| | - Nikolaos N Tsiaparas
- Biomedical Simulations and Imaging Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece
| | - Symeon Lechareas
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis S Vlachos
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Miltiadis Krokidis
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantina S Nikita
- Biomedical Simulations and Imaging Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece
| | - Despina Perrea
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
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96
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Sentis AI, Rasero J, Gianaros PJ, Verstynen TD. Integrating multiple brain imaging modalities does not boost prediction of subclinical atherosclerosis in midlife adults. NEUROIMAGE: CLINICAL 2022; 35:103134. [PMID: 36002967 PMCID: PMC9421527 DOI: 10.1016/j.nicl.2022.103134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 06/16/2022] [Accepted: 07/27/2022] [Indexed: 11/21/2022] Open
Abstract
Brain measures from MRI do not improve Framingham Risk Score prediction of CA-IMT. Prediction stacking is a flexible approach to determine added predictive utility. Multimodal stacking can be applied to individual difference factors.
Background Human neuroimaging evidence suggests that cardiovascular disease (CVD) risk may relate to functional and structural features of the brain. The present study tested whether combining functional and structural (multimodal) brain measures, derived from magnetic resonance imaging (MRI), would yield a multivariate brain biomarker that reliably predicts a subclinical marker of CVD risk, carotid-artery intima-media thickness (CA-IMT). Methods Neuroimaging, cardiovascular, and demographic data were assessed in 324 midlife and otherwise healthy adults who were free of (a) clinical CVD and (b) use of medications for chronic illnesses (aged 30–51 years, 49% female). We implemented a prediction stacking algorithm that combined multimodal brain imaging measures and Framingham Risk Scores (FRS) to predict CA-IMT. We included imaging measures that could be easily obtained in clinical settings: resting state functional connectivity and structural morphology measures from T1-weighted images. Results Our models reliably predicted CA-IMT using FRS, as well as for several individual MRI measures; however, none of the individual MRI measures outperformed FRS. Moreover, stacking functional and structural brain measures with FRS did not boost prediction accuracy above that of FRS alone. Conclusions Combining multimodal functional and structural brain measures through a stacking algorithm does not appear to yield a reliable brain biomarker of subclinical CVD, as reflected by CA-IMT.
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Affiliation(s)
- Amy Isabella Sentis
- Program in Neural Computation, University of Pittsburgh and Carnegie Mellon University, Pittsburgh, PA, USA; Carnegie Mellon Neuroscience Institute, University of Pittsburgh and Carnegie Mellon University, Pittsburgh, PA, USA
| | - Javier Rasero
- Carnegie Mellon Neuroscience Institute, University of Pittsburgh and Carnegie Mellon University, Pittsburgh, PA, USA; Department of Psychology, Carnegie Mellon University, Pittsburgh, PA, USA
| | - Peter J Gianaros
- Carnegie Mellon Neuroscience Institute, University of Pittsburgh and Carnegie Mellon University, Pittsburgh, PA, USA; Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Timothy D Verstynen
- Carnegie Mellon Neuroscience Institute, University of Pittsburgh and Carnegie Mellon University, Pittsburgh, PA, USA; Department of Psychology, Carnegie Mellon University, Pittsburgh, PA, USA; Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA, USA.
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97
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Carotid plaque is strongly associated with coronary artery calcium and predicts incident coronary heart disease in a population-based cohort. Atherosclerosis 2022; 346:117-123. [DOI: 10.1016/j.atherosclerosis.2022.01.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 01/05/2022] [Accepted: 01/17/2022] [Indexed: 12/12/2022]
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98
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Azarpazhooh MR, Mathiesen E, Rundek T, Romanens M, Adams A, Armando L, Perez H, Villafañe H, Garcia NH, Ibañez B, Bogiatzi C, Tabrizi R, Fuster V, Spence JD. Reliability, reproducibility and advantages of measuring carotid total plaque area. J Am Soc Echocardiogr 2022; 35:530-532. [DOI: 10.1016/j.echo.2021.12.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/28/2021] [Accepted: 12/29/2021] [Indexed: 11/25/2022]
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99
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Adams A, Bojara W, Romanens M. Effect of Statin Treatment in Patients With Advanced Carotid Atherosclerosis: An Observational Outcome Study. Cardiol Res 2022; 12:335-339. [PMID: 34970362 PMCID: PMC8683105 DOI: 10.14740/cr1318] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 10/04/2021] [Indexed: 11/20/2022] Open
Abstract
Background Advanced atherosclerosis of the carotid artery is associated with a high risk of cardiovascular disease. The aim of the study was to investigate whether treatment with statins improved the prognosis. Methods Sum of all plaque areas (total plaque area (TPA)) and the maximum plaque thickness were determined in healthy subjects using ultrasound. We compared the outcome in subjects with advanced atherosclerosis of the carotid artery (type III-IV b finding) with and without statin treatment. The follow-up was recorded during follow-up examinations as part of preventive occupational health examinations or by personal communication. Results In 7,106 subjects aged 35 - 65 years (50 ± 8 years, 43% women), we found 669 subjects with advanced atherosclerosis of the carotid artery (type III-IV b finding). A follow-up was available for 640 (95.4%) subjects. In these subjects (54 ± 8 years, 20.4% women), 94 (88 men) had cardiovascular events (35 myocardial infarctions, 13 bypass operations, 32 stent implantations, and 14 strokes) with a mean follow-up time of 3.9 (1 - 12) years. Two hundred sixty subjects were treated with a statin, while 339 received no statin. Fourteen cardiovascular events occurred in the treated group (eight stent implantations, two heart attacks, two bypass operations, and two strokes). In the untreated group, 80 cardiovascular events occurred (12 strokes, 11 bypass operations, 33 heart attacks, and 24 stent implantations). The event rate was 5.4% for the subjects treated with a statin and 23.6% for the untreated subjects. Both groups were well matched for the baseline presence of cardiovascular risk factors. Conclusion Statin treatment in subjects with advanced atherosclerosis of the carotid artery (type III-IV b finding on ultrasound) significantly improves the prognosis in a non-randomized observational cohort study.
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Affiliation(s)
- Ansgar Adams
- BAD Gesundheitsvorsorge und Sicherheitstechnik GmbH Zentrum Koblenz, Koblenz, Germany
| | - Waldemar Bojara
- Medizinische Klinik Kardiologie Koblenz, Gemeinschaftsklinikum Kemperhof II, Koblenz, Germany
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100
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Palacio-Portilla EJ, Roquer J, Amaro S, Arenillas JF, Ayo-Martín O, Castellanos M, Freijo MM, Fuentes B, García-Pastor A, Gomis M, Gómez-Choco M, López-Cancio E, Martínez-Sánchez P, Morales A, Rodríguez-Yáñez M, Segura T, Serena J, Vivancos-Mora J, de Leciñana MA. Dyslipidemias and stroke prevention: Recommendations of the Study Group of Cerebrovascular Diseases of the Spanish Society of Neurology. Neurologia 2022; 37:61-72. [PMID: 35074190 DOI: 10.1016/j.nrleng.2020.07.021] [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: 06/15/2020] [Accepted: 07/19/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE We present an update of the Spanish Society of Neurology's recommendations for prevention of both primary and secondary stroke in patients with dyslipidaemia. DEVELOPMENT We performed a systematic review to evaluate the main aspects of the management of dyslipidaemias in primary and secondary stroke prevention and establish a series of recommendations. CONCLUSIONS In primary prevention, the patient's vascular risk should be determined in order to define target values for low-density lipoprotein cholesterol. In secondary prevention after an atherothrombotic stroke, a target value <55 mg/dL is recommended; in non-atherothombotic ischaemic strokes, given the unclear relationship with dyslipidaemia, target value should be established according to the vascular risk group of each patient. In both primary and secondary prevention, statins are the drugs of first choice, and ezetimibe and/or PCSK9 inhibitors may be added in patients not achieving the target value.
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Affiliation(s)
- E J Palacio-Portilla
- Servicio de Neurología, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain.
| | - J Roquer
- Servicio de Neurología, IMIM-Hospital del Mar, Barcelona, Spain.
| | - S Amaro
- Servicio de Neurología, Hospital Clínic i Universitari, Departamento de Medicina, Universidad de Barcelona, Instituto de Investigación Biomédica Augut Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - J F Arenillas
- Servicio de Neurología, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - O Ayo-Martín
- Servicio de Neurología, Complejo Hospitalario Universitario de Albacete, Albacete, Spain
| | - M Castellanos
- Servicio de Neurología, Complejo Hospitalario Universitario de A Coruña, Instituto de Investigación Biomédica A Coruña, A Coruña, Spain
| | - M M Freijo
- Servicio de Neurología, Hospital Universitario de Cruces, Biocruces Bizkaia Health Research Institute, Barakaldo, Bizkaia, Spain
| | - B Fuentes
- Servicio de Neurología, Centro de Ictus, Hospital Universitario La Paz, IdiPAZ, Universidad Autónoma de Madrid, Madrid, Spain
| | - A García-Pastor
- Servicio de Neurología, Hospital Universitario Gregorio Marañón, Universidad Complutense de Madrid, Madrid, Spain
| | - M Gomis
- Servicio de Neurología, Hospital Universitario Germans Trias i Pujol, Universidad Autónoma de Barcelona, Badalona, Spain
| | - M Gómez-Choco
- Servicio de Neurología, Hospital de Sant Joan Despí Moisès Broggi, Sant Joan Despí, Spain
| | - E López-Cancio
- Servicio de Neurología, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - P Martínez-Sánchez
- Servicio de Neurología, Hospital Universitario Torrecárdenas, Almería, Spain
| | - A Morales
- Servicio de Neurología, Hospital Clínico Universitario Virgen de la Arrixaca, Instituto Murciano de Investigación Biomédica (IMIB), El Palmar, Murcia, Spain
| | - M Rodríguez-Yáñez
- Servicio de Neurología, Hospital Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - T Segura
- Servicio de Neurología, Complejo Hospitalario Universitario de Albacete, Albacete, Spain
| | - J Serena
- Servicio de Neurología, Biomedical Research Institute of Girona, Hospital Universitario Doctor Josep Trueta, Girona, Spain
| | - J Vivancos-Mora
- Servicio de Neurología, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa, Universidad Autónoma de Madrid, Madrid, Spain
| | - M A de Leciñana
- Servicio de Neurología, Centro de Ictus, Hospital Universitario La Paz, IdiPAZ, Universidad Autónoma de Madrid, Madrid, Spain
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