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Sun X, Wu C, Kang J, Lv H, Liu X. Development and validation of a risk prediction model for short-term progression of carotid atherosclerosis among early middle age adults. Atherosclerosis 2024; 397:118557. [PMID: 39180959 DOI: 10.1016/j.atherosclerosis.2024.118557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 07/15/2024] [Accepted: 08/06/2024] [Indexed: 08/27/2024]
Abstract
AIM We aimed at creating and validating a prognostic model incorporating easily accessible clinical and laboratory parameters to forecast the likelihood of short-term progression of carotid atherosclerosis. METHODS A prediction model was developed and validated for carotid plaque progression within 2 years in an early middle-age population in China. Progression was defined as the new appearance of carotid plaque or stenosis among participants who had normal carotid status at baseline. Leveraging data from a health check-up chain, predictors were identified using statistical methods including stepwise logistic regression, Markov Chain Monte Carlo (MCMC) simulation, random forest analysis and least absolute shrinkage selection operator (Lasso). Model performance was assessed. Bootstrap internal validation, validation on another check-up population and subgroup analysis were also conducted. RESULTS Among 7765 participants, predictors including age, diastolic blood pressure, uric acid levels, high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) were identified for carotid plaque progression in 2 years. The developed prediction model demonstrated good discrimination (AUC = 0.755, 95%CI:0.736-0.774) and calibration ability (slope = 0.922 and interception = 0.007) among development data, as well as among validation data (AUC = 0.759, 95%CI:0.674-0.770; slope = 1.076 and intercept = -0.014). Internal validation using bootstrap method yielded an adjusted AUC of 0.753. The model's performance remained consistent across different subgroups. CONCLUSIONS Our study presents a validated risk prediction model for carotid plaque progression in an early middle age population, offering a valuable tool for early identification and monitoring of cardiovascular risks. The model's robustness and applicability across different subgroups highlight its potential utility in preemptive cerebrovascular and cardiovascular disease management.
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Affiliation(s)
- Xinghe Sun
- Department of Cardiology, Peking University International Hospital, Beijing, People's Republic of China.
| | - Chaoqun Wu
- National Clinical Research Center of Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China; Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, People's Republic of China
| | - Junping Kang
- Department of Cardiology, Peking University International Hospital, Beijing, People's Republic of China
| | - Hui Lv
- Healthcare Management Center, Peking University International Hospital, Beijing, People's Republic of China
| | - Xiaohui Liu
- Department of Cardiology, Peking University International Hospital, Beijing, People's Republic of China.
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Salvador D, Liv P, Norberg M, Pahud de Mortanges A, Saner H, Glisic M, Nicoll R, Muka T, Nyman E, Bano A, Näslund U. Changes in fasting plasma glucose and subclinical atherosclerosis: A cohort study from VIPVIZA trial. Atherosclerosis 2024; 394:117326. [PMID: 37932189 DOI: 10.1016/j.atherosclerosis.2023.117326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 09/29/2023] [Accepted: 10/03/2023] [Indexed: 11/08/2023]
Abstract
BACKGROUND AND AIMS Studies on the influence of fasting plasma glucose (FPG) on the development of carotid plaque (CP) and intima media thickness (CIMT) mainly focused on single FPG measures. We investigated whether changes in FPG (ΔFPG) are associated with incident CP and CIMT change (ΔCIMT) over time. METHODS Analyses were based on information from 1896 participants from the VIPVIZA trial (Visualization of asymptomatic atherosclerotic disease for optimum cardiovascular prevention), with baseline and 3-year follow-up data on FPG, ultrasonographic CP (none or ≥1 lesion/s) and CIMT assessments. We studied the association between baseline FPG (prior to intervention) or 3-year ΔFPG (mmol/L) and incident CP (logistic regression) or ΔCIMT (linear regression). Analyses were adjusted for multiple potential confounders. RESULTS 1896 and 873 individuals, respectively, were included in the analysis on incident CP and ΔCIMT. Participants were 60 years old at baseline and 61% and 54% were females, in the CP and CIMT analyses, respectively. Every mmol/L increase in FPG was associated with an increased odds of incident CP (odds ratio: 1.42, 95% confidence interval [CI]: 1.17, 1.73), but there was no association with ΔCIMT (mean difference: 0.002 mm, 95% CI: -0.003, 0.008) after 3 years. Baseline FPG was not associated with incident CP nor ΔCIMT progression. CONCLUSIONS In middle-aged individuals with low to moderate risk for cardiovascular diseases, 3-year ΔFPG was positively associated with the risk of incident CP, but not with ΔCIMT. Single measures of FPG may not be sufficient in estimating cardiovascular risk among individuals with low to moderate risk.
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Affiliation(s)
- Dante Salvador
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland; Department of Cardiology, Inselspital, Bern University Hospital, Bern, Switzerland; Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Per Liv
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Margareta Norberg
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | | | - Hugo Saner
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Marija Glisic
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland; Swiss Paraplegic Research, Nottwil, Switzerland
| | - Rachel Nicoll
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Taulant Muka
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland; Epistudia, Bern, Switzerland
| | - Emma Nyman
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Arjola Bano
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland; Department of Cardiology, Inselspital, Bern University Hospital, Bern, Switzerland.
| | - Ulf Näslund
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden.
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Immens MHM, van den Hoeven V, van Lith TJ, Duijnhouwer TD, ten Cate TJF, de Leeuw FE. Heart-Stroke Team: A multidisciplinary assessment of patent foramen ovale-associated stroke. Eur Stroke J 2024; 9:219-225. [PMID: 37978872 PMCID: PMC10916814 DOI: 10.1177/23969873231214862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 11/01/2023] [Indexed: 11/19/2023] Open
Abstract
INTRODUCTION Patent foramen ovale (PFO) closure prevents recurrent ischemic stroke in selected patients with a cryptogenic stroke. Trial results tend to be generalized to daily practice, often extending original trial inclusion criteria. This may result in unnecessary closure without benefit, but with risk of complications. We therefore introduced a standardized and structured evaluation by an interdisciplinary Heart-Stroke Team (HST). Our aim was to investigate the proportion of actual PFO closure of all referred patients with a cryptogenic stroke, after evaluation by the HST. PATIENTS AND METHODS We conducted a single-center, retrospective cohort study. Patients with an assumed cryptogenic ischemic stroke or transient ischemic attack (TIA) and a PFO who were referred for PFO closure were analyzed. As part of the HST approach, all patients underwent a standardized work-up, first to demonstrate the ischemic event on neuroimaging, second to evaluate all potential causes of stroke and finally, to assess the possible relation between the PFO and stroke. Outcome was the proportion of patients treated with PFO closure after referral. RESULTS A total of 195 patients were included. In 124 patients (64%) PFO closure was advised. Fourty-two (22%) patients had a clear alternative cause of stroke and in 13 (7%) patients the initial stroke diagnosis could not be confirmed. CONCLUSION After careful analysis of patients referred for PFO closure a relationship between the PFO and stroke could not be demonstrated in 32% of referrals, and 3% preferred best medical treatment over percutaneous closure. This stresses the need for a complete neurovascular work-up and multidisciplinary assessment.
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Affiliation(s)
- Maikel HM Immens
- Department of Neurology, Radboud University Medical Centre, Donders institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Vincent van den Hoeven
- Department of Neurology, Radboud University Medical Centre, Donders institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Theresa J van Lith
- Department of Neurology, Radboud University Medical Centre, Donders institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Toon D Duijnhouwer
- Department of Cardiology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Tim JF ten Cate
- Department of Cardiology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Frank-Erik de Leeuw
- Department of Neurology, Radboud University Medical Centre, Donders institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
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Cheng C, Yu X, Shi K, Dai G, Pan Q, Yuan G, Jia J. Associations between abdominal obesity indices with hypertension in type 2 diabetes mellitus: Chinese visceral adiposity index. J Endocrinol Invest 2024; 47:547-555. [PMID: 37768525 DOI: 10.1007/s40618-023-02165-6] [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: 02/08/2023] [Accepted: 07/14/2023] [Indexed: 09/29/2023]
Abstract
PURPOSE This research was performed to evaluate the relationship between hypertension (HTN) and abdominal obesity index in patients with type 2 diabetes mellitus (T2DM). METHODS Totally 1657 participants with T2DM (mean age 54 ± 12 years; 38.02% female) were enrolled. They were divided into the groups of HTN (n = 775) and non-HTN (n = 882). Anthropometric and biochemical indicators were measured and collected. A bioelectrical impedance analyzer was used to measure visceral and subcutaneous fat areas. RESULTS Compared with the HTN group, the non-HTN group had a lower level of Chinese visceral adiposity index (CVAI) (p < 0.001). Meanwhile, among tertiles of CVAI, as CVAI increased, the proportion of patients with HTN increased, which was 33.51%, 44.30%, and 62.50%, respectively. CVAI was shown to have a significant positive correlation with HTN. (r = 0.258, p < 0.001). CVAI was independently related to an elevated risk of HTN by binary logistic regression analyses, and the OR was (95% CI) 1.013 (1.010-1.016, p < 0.001) after adjustment. The area under the receiver operating characteristic curve (AUC) of CVAI predicted HTN in T2DM patients was greater than those of other abdominal obesity indices (p < 0.001). CONCLUSION We found that CVAI was highly positively correlated with HTN in T2DM. Compared with other indices of abdominal obesity, such as WC, BMI, WHR, VAI, and LAP, the CVAI showed superior discriminative ability in T2DM complicated with HTN. Therefore, more attention should be paid to CVAI in T2DM.
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Affiliation(s)
- C Cheng
- Department of Endocrinology and Metabolism, Affiliated Hospital of Jiangsu University, Institute of Endocrine and Metabolic Diseases, Jiangsu University, Zhenjiang, China
| | - X Yu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Jiangsu University, Institute of Endocrine and Metabolic Diseases, Jiangsu University, Zhenjiang, China
| | - K Shi
- Department of Endocrinology and Metabolism, Affiliated Hospital of Jiangsu University, Institute of Endocrine and Metabolic Diseases, Jiangsu University, Zhenjiang, China
| | - G Dai
- Department of Endocrinology and Metabolism, Affiliated Hospital of Jiangsu University, Institute of Endocrine and Metabolic Diseases, Jiangsu University, Zhenjiang, China
| | - Q Pan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Jiangsu University, Institute of Endocrine and Metabolic Diseases, Jiangsu University, Zhenjiang, China
| | - G Yuan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Jiangsu University, Institute of Endocrine and Metabolic Diseases, Jiangsu University, Zhenjiang, China.
| | - J Jia
- Department of Endocrinology and Metabolism, Affiliated Hospital of Jiangsu University, Institute of Endocrine and Metabolic Diseases, Jiangsu University, Zhenjiang, China.
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Hosseinpour‐Niazi S, Afaghi S, Hadaegh P, Mahdavi M, Farhadnejad H, Tohidi M, Mirmiran P, Azizi F, Hadaegh F. The association between metabolic syndrome and insulin resistance with risk of cardiovascular events in different states of cardiovascular health status. J Diabetes Investig 2024; 15:208-218. [PMID: 37873675 PMCID: PMC10804926 DOI: 10.1111/jdi.14101] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 09/19/2023] [Accepted: 10/09/2023] [Indexed: 10/25/2023] Open
Abstract
AIMS/INTRODUCTION The aim was to examine the joint effect of metabolic syndrome (MetS) and insulin resistance (IR) with ideal cardiovascular health (iCVH) status on incident cardiovascular diseases (CVDs). MATERIALS AND METHODS The study included 6,240 Iranian adults ≥30 years, free of prior cardiovascular disease. Ideal cardiovascular health was determined based on American Heart Association's Life Simple 7. Metabolic syndrome was defined according to the Joint Interim Statement Criteria, and insulin resistance was defined as HOMA-IR ≥1.85 in women and ≥2.17 in men. Multivariable Cox proportional hazard ratios (HRs) were applied to examine the impact of metabolic syndrome, and insulin resistance at various levels of iCVH status. RESULTS During the median follow-up of 14.0 years, 909 cases of cardiovascular disease occurred. Metabolic syndrome and insulin resistance were significantly associated with incident cardiovascular disease events. In the poor and intermediate status, metabolic syndrome increased cardiovascular disease events with HRs of 1.83 and 1.57, respectively; the corresponding values for insulin resistance in the mentioned categories were 1.91 and 1.25, respectively (P values < 0.05). In the intermediate and poor iCVH status, hypertriglyceridemia was linked to a 40% and 35% higher risk of cardiovascular disease, the corresponding values for low HDL-C was 20% and 60%, respectively (P values < 0.05). Although adding metabolic syndrome, its dyslipidemia and insulin resistance to iCVH status in both poor and intermediate status significantly improve the prediction of cardiovascular disease using net reclassification improvement (P values < 0.05), the value of C-index did not change. CONCLUSIONS Metabolic syndrome and the dyslipidemia component had a negligible but significant improvement in the prediction of cardiovascular disease among individuals with non-optimal iCVH status.
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Affiliation(s)
- Somayeh Hosseinpour‐Niazi
- Nutrition and Endocrine Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Siamak Afaghi
- Department of Internal Medicine, Shahid Modarres HospitalShahid Beheshti University of Medical SciencesTehranIran
| | - Parto Hadaegh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Maryam Mahdavi
- Obesity Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Hossein Farhadnejad
- Nutrition and Endocrine Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Maryam Tohidi
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Parvin Mirmiran
- Nutrition and Endocrine Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Farzad Hadaegh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
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Kumagai G, Wada K, Asari T, Nitobe Y, Kinoshita H, Kushikata T, Hirota K, Ishibashi Y. Association of cervical atherosclerosis on Doppler ultrasonography and postoperative delirium in patients undergoing spinal surgery: a single-center, retrospective, observational study. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:3352-3359. [PMID: 37326838 DOI: 10.1007/s00586-023-07823-0] [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: 04/06/2023] [Revised: 06/03/2023] [Accepted: 06/07/2023] [Indexed: 06/17/2023]
Abstract
PURPOSE This study aimed to evaluate the association between cervical atherosclerosis on Doppler ultrasonography and postoperative delirium (POD) in patients undergoing spinal surgery. METHODS In this retrospective observational study using prospectively collected data, 295 consecutive patients aged > 50 years underwent spine surgery at a single institution between March 2015 and February 2021. Cervical atherosclerosis was defined as the intima-media thickness (IMT) of the common carotid artery (CCA) being ≥ 1.1 mm on pulsed-wave Doppler ultrasonography. Univariate and multivariate logistic regression analyses were performed with the prevalence of postoperative delirium as a dependent variable. Age, sex, body mass index, medical history, American Society of Anesthesiologists Physical Status (ASA-PS), CHADS2 score (an assessment score for stroke), instrumentation, duration of surgery, blood loss, and cervical arteriosclerosis were the independent variables. RESULTS Twenty-seven patients of 295 (9.2%) developed delirium postoperatively. Forty-one (13.9%) of the 295 patients had cervical atherosclerosis. Their univariate analyses showed that age (P = 0.001), hypertension (P = 0.016), cancer (P = 0.046), antiplatelet agent use (P < 0.001), ASA-PS ≥ 3 (P < 0.001), CHADS2 score (P < 0.001), cervical atherosclerosis (P = 0.008), and right CCA-IMT (P = 0.007) were significantly associated with POD. However, multivariate logistic regression analyses showed older age (odds ratio [OR], 1.109; 95% confidence interval [CI] 1.035-1.188; P = 0.03) and antiplatelet agent use (OR, 3.472; 95% CI 1.221-9.870; P = 0.020) to be significantly associated with POD. CONCLUSIONS There was a significant association between POD and the prevalence of cervical atherosclerosis using the univariate logistic regression analysis. Furthermore, multivariate logistic regression analyses showed that older age and antiplatelet agent use were independently associated with POD.
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Affiliation(s)
- Gentaro Kumagai
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan.
| | - Kanichiro Wada
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Toru Asari
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Yohshiro Nitobe
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Hirotaka Kinoshita
- Department of Anesthesiology, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Tetsuya Kushikata
- Department of Anesthesiology, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Kazuyoshi Hirota
- Department of Anesthesiology, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
| | - Yasuyuki Ishibashi
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, 5 Zaifu-cho, Hirosaki, Aomori, 036-8562, Japan
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Bengtsson A, Nyman E, Grönlund C, Wester P, Näslund U, Fhärm E, Norberg M. Multi-view carotid ultrasound is stronger associated with cardiovascular risk factors than presence of plaque or single carotid intima media thickness measurements in subclinical atherosclerosis. Int J Cardiovasc Imaging 2023; 39:1461-1471. [PMID: 37249653 PMCID: PMC10427531 DOI: 10.1007/s10554-023-02868-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 05/03/2023] [Indexed: 05/31/2023]
Abstract
We aimed to explore the prevalence of atherosclerosis by using multi-view ultrasound examination of the carotid arteries and its association with clinical risk factors in a middle-aged population at low to intermediate risk of cardiovascular disease (CVD). Carotid vascular ultrasound was performed in 3532 participants in the VIPVIZA trial. Mean and maximal carotid intima media thickness (cIMT) at prespecified angles and plaque presence were examined on the left and right side. Associations between CVD risk factors and ultrasound variables were quantified by partial least squares (PLS) regression. A combined ultrasound variable was computed using weights of the first PLS component. Associations between CVD risk factors and the combined multi-view ultrasound variable, single cIMT and plaque measurements, respectively, were determined using linear regression modelling. The participants' mean age was 55.7 years and 52.9% were women. Plaque prevalence was 51.1% in men and 39.0% in women. cIMT was higher in men than in women and in the left compared with the right carotid artery. The strongest association of CVD risk factors was observed with the combined multi-view ultrasound variable (R2 = 24%), compared with single cIMT variables (R2 = 14-18%) and plaque presence (R2 = 15%). The pattern was similar in both sexes. The association with CVD risk factors and the combined ultrasound variable was stronger in 40-year olds (R2 = 22%) compared with 50- or 60-year olds (R = 12%). CVD risk factors are stronger associated with a combined ultrasound variable than plaque presence or single cIMT measures suggesting that carotid multi-view ultrasonography better captures the focality of early atherosclerosis.Clinical Trial Registration: ClinicalTrials.gov, number NCT01849575. May 8, 2013.
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Affiliation(s)
- Anna Bengtsson
- Department of Epidemiology and Global Health, Umeå University, Umeå, S-901 87, Sweden.
- Unit of Family Medicine, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden.
| | - Emma Nyman
- Unit of Medicine, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Christer Grönlund
- Department of Radiation Sciences, Biomedical engineering, Umeå University, Umeå, Sweden
| | - Per Wester
- Unit of Medicine, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Ulf Näslund
- Unit of Medicine, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Eva Fhärm
- Unit of Family Medicine, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Margareta Norberg
- Department of Epidemiology and Global Health, Umeå University, Umeå, S-901 87, Sweden
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Kotlyarov S, Kotlyarova A. Clinical significance of polyunsaturated fatty acids in the prevention of cardiovascular diseases. Front Nutr 2022; 9:998291. [PMID: 36276836 PMCID: PMC9582942 DOI: 10.3389/fnut.2022.998291] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
Cardiovascular diseases are one of the most important problems of modern medicine. They are associated with a large number of health care visits, hospitalizations and mortality. Prevention of atherosclerosis is one of the most effective strategies and should start as early as possible. Correction of lipid metabolism disorders is associated with definite clinical successes, both in primary prevention and in the prevention of complications of many cardiovascular diseases. A growing body of evidence suggests a multifaceted role for polyunsaturated fatty acids. They demonstrate a variety of functions in inflammation, both participating directly in a number of cellular processes and acting as a precursor for subsequent biosynthesis of lipid mediators. Extensive clinical data also support the importance of polyunsaturated fatty acids, but all questions have not been answered to date, indicating the need for further research.
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Affiliation(s)
| | - Anna Kotlyarova
- Department of Pharmacy Management and Economics, Ryazan State Medical University, Ryazan, Russia
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Li J, Zhang P, Yi X, Luo H, Yu M, Chen H, Wang C. Sex-specific association between inflammation and endothelial function relevant gene and vulnerable carotid plaque. Front Physiol 2022; 13:977578. [PMID: 36060677 PMCID: PMC9437448 DOI: 10.3389/fphys.2022.977578] [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: 06/24/2022] [Accepted: 07/27/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives: We aimed to explore sex-specific association between genes involved in inflammation and endothelial function and vulnerable carotid plaque, a subclinical precursor of ischemic stroke.Methods: Carotid plaque and plaque phenotype were assessed by carotid ultrasound in high-risk participants for stroke drawn from a multicenter, cross-sectional survey in southwestern China. We examined 18 single nucleotide polymorphisms (SNPs) in 10 genes related to inflammation and endothelial function. Sex differences in the genotype of the candidate SNPs and risk of vulnerable carotid plaques were assessed. Interaction tests were performed to identify the SNPs that might modify the association between the sex and vulnerable plaques. For SNPs with suggestive evidence for interaction with sex (p for interaction<0.05), stratification analysis by sex was performed to evaluate the sex-specific association between the SNP and vulnerable plaques.Results: 2,644 high-risk individuals were enrolled, comprising 1,202 (45.5%) men and 1,442 (54.5%) women. Vulnerable carotid plaques were detected in 425 (16.1%) participants. Among candidate SNPs, the genotype frequencies of 5 SNPs (TNFSF4 rs11811788, TNFSF4 rs1234313, IL6R rs4845625, VCAM1 rs2392221, and ITGA2 rs1991013) were significantly different between sex (all p < 0.05). Univariable and multivariable analyses suggested that male individuals had a significantly higher prevalence of vulnerable carotid plaques (20.0% vs. 12.8%, adjusted OR 1.72, 95% CI 1.12–2.66, p = 0.014), while none of the candidate SNPs was significantly associated with vulnerable plaques (all p > 0.05). Interaction tests found the association between sex and vulnerable plaques is affected by the genotype of IL6R rs4845625 (p for interaction = 0.031). Stratification analysis revealed a strong association between IL6R rs4845625 and vulnerable carotid plaque in man (dominant model TT vs. CT + CC: adjusted OR 1.52, 95% CI 1.12–2.07, p = 0.007; codominant model TT vs. CC: adjusted OR 1.50, 95% CI 1.00–2.25, p = 0.048) but not in women (p > 0.05 in all genetic models).Conclusion: The rs4845625 polymorphism in IL6R has sex-specific effects on vulnerable carotid plaque in Chinese Han high-risk individuals for stroke. Our findings provide a plausible genetic basis underlying the sex difference in carotid plaque vulnerability.
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Affiliation(s)
- Jie Li
- Department of Neurology, People’s Hospital of Deyang City, Deyang, China
- *Correspondence: Jie Li,
| | - Ping Zhang
- Department of Neurology, People’s Hospital of Deyang City, Deyang, China
| | - Xingyang Yi
- Department of Neurology, People’s Hospital of Deyang City, Deyang, China
| | - Hua Luo
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Ming Yu
- Department of Neurology, The Suining Central Hospital, Suining, China
| | - Hong Chen
- Department of Neurology, People’s Hospital of Deyang City, Deyang, China
| | - Chun Wang
- Department of Neurology, People’s Hospital of Deyang City, Deyang, China
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Wu D, Cui G, Huang X, Chen Y, Liu G, Ren L, Li Y. An accurate and explainable ensemble learning method for carotid plaque prediction in an asymptomatic population. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2022; 221:106842. [PMID: 35569238 DOI: 10.1016/j.cmpb.2022.106842] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 04/17/2022] [Accepted: 04/26/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND AND OBJECTIVE The identification of carotid plaque, one of the most crucial tasks in stroke screening, is of great significance in the assessment of subclinical atherosclerosis and preventing the onset of stroke. However, traditional ultrasound examination is not prevalent or cost-effective for asymptomatic people, particularly low-income individuals in rural areas. Thus, it is necessary to develop an accurate and explainable model for early identification of the risk of plaque prevalence that can help in the primary prevention of stroke. METHODS We developed an ensemble learning method to predict the occurrence of carotid plaques. A dataset comprising 1440 subjects (50% with plaques and 50% without plaques) and ten-fold cross-validation were utilized to evaluate the model performance. Four machine learning methods (extreme gradient boosting (XGBoost), gradient boosting decision tree, random forest, and support vector machine) were evaluated. Subsequently, the interpretability of the XGBoost model, which provided the best performance, was analyzed from three aspects: feature importance, feature effect on prediction model, and feature effect on prediction decision for a specific subject. RESULTS The XGBoost algorithm provided the best performance (sensitivity: 0.8678, specificity: 0.8592, accuracy: 0.8632, F1 score: 0.8621, area under the curve: 0.8635) in carotid plaque prediction and also had excellent performance under missing data circumstances. Further, interpretability analysis showed that the decisions of the XGBoost model were highly congruent with clinical knowledge. CONCLUSION The model results are superior to those of state-of-the-art methods. Thus, it is a promising carotid plaque prediction tool that could be used in the primary prevention of stroke.
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Affiliation(s)
- Dan Wu
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong Province, China
| | - Guosheng Cui
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong Province, China
| | - Xiaoxiang Huang
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong Province, China; School of Control Science and Engineering, Shandong University, Jinan, Shandong Province, China
| | - Yining Chen
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong Province, China
| | - Guanzheng Liu
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong Province, China
| | - Lijie Ren
- Department of neurology, Shenzhen Second People's Hospital, Shenzhen, Guangdong Province, China.
| | - Ye Li
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong Province, China.
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11
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Nonterah EA, Boateng D, Crowther NJ, Klipstein-Grobusch K, Oduro AR, Agongo G, Mohamed SF, Boua PR, Choma SSR, Norris SA, Tollman SM, Bots ML, Ramsay M, Grobbee D. Carotid Atherosclerosis, Microalbuminuria, and Estimated 10-Year Atherosclerotic Cardiovascular Disease Risk in Sub-Saharan Africa. JAMA Netw Open 2022; 5:e227559. [PMID: 35471573 PMCID: PMC9044117 DOI: 10.1001/jamanetworkopen.2022.7559] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Carotid atherosclerosis and microalbuminuria are associated with atherosclerotic cardiovascular disease (ASCVD) but are understudied in sub-Saharan Africa. OBJECTIVE To evaluate the association of carotid atherosclerosis and microalbuminuria with 10-year ASCVD risk in middle-aged sub-Saharan African individuals. DESIGN, SETTING, AND PARTICIPANTS This cross-sectional study conducted analyses of baseline data from the African-Wits-INDEPTH (International Network for the Demographic Evaluation of Populations and Their Health in Low- and Middle-Income Countries) genomic study (AWI-Gen). Women and men aged 40 to 60 years without baseline CVD and drawn from Burkina Faso, Ghana, Kenya, and South Africa were included. MAIN OUTCOMES AND MEASURES Hypotheses for the analyses were formulated after data collection. The main exposures were carotid atherosclerosis, assessed using carotid intima-media thickness (CIMT) using B-mode ultrasonography, and microalbuminuria, measured using spot urine albumin (SUA) and urine albumin-creatinine ratio (uACR). The main outcome was high ASCVD risk, defined as a 2018 Pooled Cohort Equations score of 7.5% or greater. Associations were estimated using adjusted multivariable logistic regression analyses. FINDINGS A total of 9010 participants with a mean (SD) age of 50 (6) years and 4533 (50.3%) women were included. High CIMT, SUA, and uACR were each associated with older age (eg, mean [SD] age of participants with high vs reference range CIMT: 55 [5] years vs 50 [6] years; P < .001) and high prevalence of both diabetes and hypertension (eg, hypertension among those with high vs reference range SUA: 213 of 1117 [19.1%] vs 356 of 2549 [14.0%]; P < .001). Smokers were likely to have higher vs reference range SUA (210 [18.8%] vs 407 [16.0%]) and uACR (138 of 707 [19.5%] vs 456 of 2797 [16.3%]). Carotid atherosclerosis was common in Burkina Faso (82 of 262 [31.3%]) and Ghana (91 [34.7%]), while microalbuminuria, measured by SUA, was common in Kenya (272 [24.4%]) and South Africa (519 [46.5%]). SUA was associated with higher odds of carotid atherosclerosis (odds ratio [OR], 1.77; 95% CI, 1.04-3.01) compared with uACR (OR, 0.51; 95% CI, 0.27-0.95). Common CIMT, SUA, and uACR were associated with 10-year ASCVD risk, with CIMT having a stronger association with 10-year ASCVD risk in both women (OR, 1.95; 95% CI, 1.78-2.14) and men (OR, 1.73; 95% CI, 1.55-1.93) than SUA (women: OR, 1.29; 95% CI, 1.12-1.43; men: OR, 1.46; 95% CI, 1.26-1.55) and uACR (women: OR, 1.32; 95% CI, 1.10-1.54; men: OR, 1.35; 95% CI, 1.15-1.46). CONCLUSIONS AND RELEVANCE The presence of microalbuminuria measured by SUA may indicate risk of subclinical carotid atherosclerosis and high 10-year ASCVD risk in middle-aged residents of sub-Saharan Africa. These data should be confirmed in longitudinal studies of cardiovascular events.
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Affiliation(s)
- Engelbert A. Nonterah
- Navrongo Health Research Centre, Ghana Health Service, Navrongo, Ghana
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Daniel Boateng
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Nigel J. Crowther
- Department of Chemical Pathology, National Laboratory Health Service, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Kerstin Klipstein-Grobusch
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Department of Epidemiology and Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Abraham R. Oduro
- Navrongo Health Research Centre, Ghana Health Service, Navrongo, Ghana
| | - Godfred Agongo
- Navrongo Health Research Centre, Ghana Health Service, Navrongo, Ghana
- Department of Biochemistry and Forensic Sciences, School of Chemical and Biochemical Sciences, C.K. Tedam University of Technology and Applied Sciences, Navrongo, Ghana
| | | | - Palwendé R. Boua
- Institut de Recherché en Sciences de la Santé, Clinical Research Unit of Nanoro, Nanoro, Burkina Faso
| | - Solomon S. R. Choma
- DIMAMO Health Demographic Surveillance Site, Department of Pathology and Medical Sciences, School of Health Care Sciences, Faculty of Health Sciences, University of Limpopo, Polokwane, South Africa
| | - Shane A. Norris
- MRC/Wits Developmental Pathways for Health Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Stephen M. Tollman
- MRC/Wits Rural Public Health and Health Transitions Research Unit, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Michiel L. Bots
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Michèle Ramsay
- Sydney Brenner Institute of Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Diederick Grobbee
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
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12
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Carotid Ultrasound Screening Programs in Rural Communities: A Systematic Review. J Pers Med 2021; 11:jpm11090897. [PMID: 34575673 PMCID: PMC8465856 DOI: 10.3390/jpm11090897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 01/04/2023] Open
Abstract
Carotid atherosclerosis assessments inform about stroke and cardiovascular risk. It is known that stroke and cardiovascular disease (CVD) prevalence is higher in rural communities than in urban communities. We aimed to conduct a systematic review of rural carotid ultrasound screening programs to define carotid atherosclerosis using traditional and emerging imaging biomarkers, prevalence, and risk factors. We searched Ovid/MEDLINE, Ovid/EMBASE, SCOPUS and CINAHL from inception to 3 April 2020 for rural population studies that utilized carotid ultrasound screening for adults ≥40 years of age and free of known cerebrovascular disease. Studies were included if participants received a bilateral ultrasound scanning of the carotid arteries and reported at least one marker of carotid atherosclerosis pathology. A random effect meta-analyses calculated the estimated prevalence of carotid plaque. In total, 22/3461 articles that met all of the inclusion criteria were included. Studies reported increased intima media thickness (IMT), carotid plaque presence and carotid artery stenosis. There were no studies reporting on novel imaging markers, such as carotid stiffness, carotid plaque morphology or neovascularization. The overall random effect pooled prevalence of carotid plaque was 34.1% (95% CI, 33.6–35.0); the prevalence of increased IMT was 11.2–41.5%, and the prevalence of carotid artery stenosis was 0.4–16.0%. There is an absence of data necessary to understand the carotid atherosclerosis prevalence across global rural populations. Represented studies have focused on East Asian countries where a high burden of rural carotid artery disease has been reported. There is no rural evidence to guide the use of novel ultrasound carotid biomarkers such as stiffness or neovascularization.
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Li H, Xu X, Luo B, Zhang Y. The Predictive Value of Carotid Ultrasonography With Cardiovascular Risk Factors-A "SPIDER" Promoting Atherosclerosis. Front Cardiovasc Med 2021; 8:706490. [PMID: 34447790 PMCID: PMC8382941 DOI: 10.3389/fcvm.2021.706490] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/19/2021] [Indexed: 12/18/2022] Open
Abstract
Insufficient recommendations do not support the clinical use of carotid ultrasonography for further risk stratification in moderate-to-high risk patients with cardiovascular disease (CVD). A literature review was performed to assess six aspects of the research progress and limitations of carotid ultrasonography and carotid atherosclerosis-related risk factors: (1) structures of the carotid intima and media; (2) plaques; (3) inflammation; (4) dynamics of carotid blood flow; (5) early detection and intervention; and (6) risk factors for CVD. Although carotid intima-media thickness and carotid plaques are well-acknowledged independent predictors of CVD risk, normative and cut-off values are difficult to define due to the heterogeneous measurements reported in previous studies. Plaque properties, including location, number, density, and size, become more important risk predictors for cardiovascular disease, but a better approach for clinical use needs to be further established. Three-dimensional ultrasound and contrast-enhanced ultrasound are promising for promoting risk stratification with more details on plaque morphology. Moreover, inflammatory diseases and biomarkers should be evaluated for a full assessment of the inflammatory burden for atherosclerosis. Carotid flow velocity is not only an indicator for stenosis but also a potential risk predictor. Carotid atherosclerosis should be detected and treated early, and additional clinical trials are needed to determine the efficacy of these measures in reducing CVD risk. Cardiovascular risk factors tend to affect carotid plaques, and early treat-to-target therapy might yield clinical benefits. Based on the aforementioned six aspects, we consider that these six important factors act like a “SPIDER” spinning the web of atherosclerosis; a timely comprehensive assessment and intervention may halt the progression to CVD. Carotid ultrasound results should be combined with other atherosclerotic factors, and a comprehensive risk assessment may help to guide cardiovascular prevention decisions.
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Affiliation(s)
- Hongwei Li
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
| | - Xiaolin Xu
- Department of Ultrasound, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Baoming Luo
- Department of Ultrasound, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuling Zhang
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
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14
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Xu Y, Jian C, Ma X, Shen Y, Wang Y, Bao Y. Comparison of neck and waist circumferences for identifying subclinical atherosclerosis in a community-based population. Diabetes Metab Res Rev 2021; 37:e3382. [PMID: 32628319 DOI: 10.1002/dmrr.3382] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 06/12/2020] [Accepted: 06/30/2020] [Indexed: 11/07/2022]
Abstract
AIMS Recently, neck circumference (NC) has been proposed as a new anthropometric index for assessing upper body fat, which has a close relationship with cardiovascular diseases (CVDs) and their risk factors. The purpose of this study was to explore the role of NC in identifying subclinical atherosclerosis, an early stage of CVD, in a Shanghai community population. MATERIALS AND METHODS We enrolled 1387 subjects (486 men and 901 women) from the Shanghai community. Anthropometric measurements, including NC and waist circumference (WC), were taken for all subjects. Carotid intima media thickness (C-IMT) was determined by carotid ultrasonography. Elevated NC was defined as NC ≥ 38.5 cm in men and NC ≥ 34.5 cm in women. RESULTS There was a positive correlation between NC and C-IMT, and this association remained significant even after adjustment for BMI (P = .015; P = .038). After adjusting for confounding factors, the additional risks of elevated C-IMT were 58% and 33% for each SD increase in NC in men and women, respectively (P = .003; P = .009). The NC cutoffs could identify 53.38% of men and 43.07% of women with elevated C-IMT, which was comparable to the identification of 56.08% of men and 42.57% of women with elevated C-IMT using WC cutoffs (P = .218; P = .920). CONCLUSIONS NC was significantly and positively correlated with C-IMT. The cutoffs of NC could be helpful to identifying subclinical atherosclerosis in a community-based population, and the identification showed no difference compared to that using WC cutoffs.
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Affiliation(s)
- Yiting Xu
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Chaohui Jian
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Xiaojing Ma
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Yun Shen
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Yufei Wang
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
| | - Yuqian Bao
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai, China
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15
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Zhu F, Qin Y, Bi Y, Su J, Cui L, Luo P, Du W, Miao W, Wang J, Zhou J. Fresh vegetable and fruit consumption and carotid atherosclerosis in high-cardiovascular-risk population: a cross-sectional study in Jiangsu, China. CAD SAUDE PUBLICA 2021; 37:e00033020. [PMID: 34133634 DOI: 10.1590/01021-311x00033020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 09/04/2020] [Indexed: 11/22/2022] Open
Abstract
This study aimed to investigate the association of vegetable and fruit consumption with carotid plaque (CP) and carotid intima-media thickness (CIMT), two predictors of carotid atherosclerosis, within urban and rural adults at high risk of developing cardiovascular diseases (CVDs) in regional China. A total of 11,392 adults at high CVD risk were identified from general population of 71,511 in this cross-sectional study, conducted between November of 2015 and May of 2016 in the Jiangsu Province. Among these 11,392 high risk participants, CP prevalence was 36.7%. The independent variables, vegetable and fruit intake frequency, were assessed by a food frequency questionnaire. The outcome variables, CIMT and CP, were measured by ultrasound examination. The ANCOVA analysis showed no association between CIMT values and vegetable and fruit intake frequencies. Multivariate logistic regression models were introduced to examine the association between vegetable and fruit intake and CP. After adjustment for potential confounders, the odds ratios (ORs) for participants who occasionally and daily consumed vegetable to experience any CP were 0.67 (95%CI: 0.58-0.78) and 0.70 (95%CI: 0.62-0.79), respectively, compared with those rarely consumed vegetable. While the adjusted ORs were 0.77 (95%CI: 0.64-0.92) and 0.80 (95%CI: 0.68-0.94), separately, for occasional and daily vegetable consumers to develop single CP relative to their counterparts who rarely consumed any vegetables. However, no significant association between fruit consumption and CP was observed. Among the Chinese population at high CVD risk, consumption of fresh vegetables was negatively associated with the risk of developing carotid plaque.
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Affiliation(s)
- Fangyu Zhu
- Clinical Epidemiology Research Center, Yangzhou University Medical College, Yangzhou, China.,Affiliated Hospital to Yangzhou University, Yangzhou, China
| | - Yu Qin
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Yuan Bi
- School of Public Health, Southeast University, Nanjing, China
| | - Jian Su
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Lan Cui
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Pengfei Luo
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Wencong Du
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Weigang Miao
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Jinsong Wang
- Clinical Epidemiology Research Center, Yangzhou University Medical College, Yangzhou, China.,Affiliated Hospital to Yangzhou University, Yangzhou, China
| | - Jinyi Zhou
- Department of Non-communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
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16
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Liu F, Hui S, Hidru TH, Jiang Y, Zhang Y, Lu Y, Lv H, Lee S, Xia Y, Yang X. The Prevalence, Distribution, and Extent of Subclinical Atherosclerosis and Its Relation With Serum Uric Acid in Hypertension Population. Front Cardiovasc Med 2021; 8:638992. [PMID: 33937357 PMCID: PMC8081824 DOI: 10.3389/fcvm.2021.638992] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 03/25/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Data are limited on the prevalence, distribution, and extent of subclinical atherosclerosis (SCA) in populations with primary hypertension and an in-depth evaluation is required to explore the impact of elevated serum uric acid (SUA) levels on the systemic extent of SCA. Methods: A total of 1,534 individuals with blood pressure-controlled primary hypertension registered from January 1, 2015 to May 31, 2018 were included. The systemic extent and risk factors of SCA in the carotid, coronary, thoracic, and renal territories were investigated by Doppler ultrasound and computed tomography. Results: SCA was present in 85.9% of patients. The proportion of focal, intermediate and generalized SCA was 17.9, 21.3, and 46.6%. Plaques were most common in the thoracic aorta (74%), followed by the coronary (55.3%), carotid (51.6%), and renal (45.8%) arteries, respectively. Participants were stratified into quartiles based on gender-specific SUA levels. Compared with patients in the first quartile, the Odds Ratio (OR) [95% confidence interval] for SCA in the second, third and fourth quartile were 1.647 (1.011-2.680), 3.013 (1.770-5.124), and 5.081 (3.203-10.496), respectively. Patients with elevated SUA levels at high 10-year Framingham risk had a higher likelihood of a more severe risk of SCA (95.8%). However, extensive SCA was also present in a substantial number of low 10-year-Framingham risk patients at the higher quartiles of SUA (53.8%). Conclusions: SCA was highly prevalent in the hypertension population and the thoracic aorta was the most frequently affected vascular site. Elevated SUA concentration was significantly associated with the prevalence and severity of SCA regardless of territories.
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Affiliation(s)
- Fei Liu
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Simei Hui
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Tesfaldet H. Hidru
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yinong Jiang
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Ying Zhang
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yan Lu
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Haichen Lv
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Sharen Lee
- Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, China
| | - Yunlong Xia
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xiaolei Yang
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, China
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17
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Li J, Gao L, Zhang P, Liu Y, Zhou J, Yi X, Wang C. Vulnerable Plaque Is More Prevalent in Male Individuals at High Risk of Stroke: A Propensity Score-Matched Study. Front Physiol 2021; 12:642192. [PMID: 33897453 PMCID: PMC8062966 DOI: 10.3389/fphys.2021.642192] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/18/2021] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES To assess the gender differences in the prevalence of carotid vulnerable plaques in high-risk individuals for stroke in a multicenter, cross-sectional study. METHODS In the year 2015, 18595 residents who were at the age of 40 or older participated in a face-to-face study in eight communities in southwestern China. Totally 2,644 participants at high risk of stroke were enrolled. Before and after propensity score matching (PSM), the prevalence of carotid plaques and vulnerable plaques were compared between men and women. Multivariate analyses were applied to explore the association between the gender and carotid plaques. Stratified analyses and interaction tests were performed to identify factors that might modify the association between the gender and carotid plaques. RESULTS Among 2644 high-risk individuals enrolled, there were 1,202 (45.5%) men and 1442 (54.5%) women. Carotid plaques were detected in 904 (34.2%) participants, while vulnerable plaques were found in 425 (16.1%) participants. Before PSM, carotid plaques were more prevalent in male individuals than the female (36.7% vs. 32.1%, p = 0.01), as well as vulnerable plaque (20.0% vs. 12.8%, p < 0.01). Men tend to have a higher prevalence of vulnerable plaques in multivariate analyses (adjusted OR 1.70, 95% CI 1.10-2.62, p = 0.02). Stratified analyses and interaction tests demonstrated that the association between male sex and vulnerable carotid plaque did not change by age, family history of stroke, histories of chronic disease, smoking status, drinking status, physical activity, and BMI (all p for interaction > 0.05). After PSM, vulnerable plaques were still more prevalent in male individuals than the female (17.03% vs. 12.07%, p = 0.032). CONCLUSION Male individuals had a higher risk of vulnerable carotid plaque independent of classical vascular risk factors. Whether there is a gender-specific association between variations in genes related to inflammation, lipid metabolis, and endothelial function and plaque vulnerability needs to be further studied.
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Affiliation(s)
- Jie Li
- Department of Neurology, People’s Hospital of Deyang City, Deyang, China
| | - Lijie Gao
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Ping Zhang
- Department of Neurology, People’s Hospital of Deyang City, Deyang, China
| | - Yingying Liu
- Department of Neurology, People’s Hospital of Deyang City, Deyang, China
| | - Ju Zhou
- Department of Neurology, People’s Hospital of Deyang City, Deyang, China
| | - Xingyang Yi
- Department of Neurology, People’s Hospital of Deyang City, Deyang, China
| | - Chun Wang
- Department of Neurology, People’s Hospital of Deyang City, Deyang, China
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18
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Liu H, Liu J, Huang W, Zhao H, Zhao N, Wang H. Association between multi-site atherosclerotic plaques and systemic arteriosclerosis: results from the BEST study (Beijing Vascular Disease Patients Evaluation Study). Cardiovasc Ultrasound 2020; 18:30. [PMID: 32738905 PMCID: PMC7395974 DOI: 10.1186/s12947-020-00212-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 07/24/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Arteriosclerosis can be reflected in various aspect of the artery, including atherosclerotic plaque formation or stiffening on the arterial wall. Both arteriosclerosis and atherosclerosis are important and closely associated with cardiovascular disease (CVD). The aim of the study was to evaluate the association between systemic arteriosclerosis and multi-site atherosclerotic plaques. METHODS The study was designed as an observational cross-sectional study. A total of 1178 participants (mean age 67.4 years; 52.2% male) enrolled into the observational study from 2010 to 2017. Systemic arteriosclerosis was assessed by carotid femoral artery pulse wave velocity (CF-PWV) and multi-site atherosclerotic plaques (MAP, > = 2 of the below sites) were reflected in the carotid or subclavian artery, abdominal aorta and lower extremities arteries using ultrasound equipment. The associations were assessed by multivariable logistic regression. RESULTS The prevalence of CF-PWV > 12 m/s and MAP were 40.2% and 74.4%. Atherosclerotic plaques in 3 sites were more common in male compared with that in female (48.9% versus 36.9%, p < 0.05). All CVD factors were worse in participants with MAP than that with <=1 site. Participants with CF-PWV > 12 m/s corresponded to a mean 82% probability of MAP with age and sex-adjusted. Patients with peripheral artery disease showed the highest odds ratio (OR) (3.88) for MAP, followed by smoking (2.485), CF-PWV > 12 m/s (2.25), dyslipidemia (1.89), male (1.84), stroke (1.64), hypoglycemic agents (1.56) and age (1.09) (all p < 0.001). CONCLUSIONS MAP was highly prevalent in this cohort, with male showing a higher prevalence than female. Higher systemic arteriosclerosis was independently associated with MAP, which indicating the supplementary value of arteriosclerosis for the earlier identification and intervention on MAP. TRIAL REGISTRATION Clinical Trial, URL: http://www.clinicaltrials.gov . Unique identifier: NCT02569268 .
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Affiliation(s)
- Huan Liu
- Vascular Medicine Center, Peking University Shougang Hospital, NO. 9 Jinyuanzhuang Road, Shijingshan District, Beijing, China.,Vascular Health Research Center of Peking University Health Science Center, Beijing, China
| | - Jinbo Liu
- Vascular Medicine Center, Peking University Shougang Hospital, NO. 9 Jinyuanzhuang Road, Shijingshan District, Beijing, China.,Vascular Health Research Center of Peking University Health Science Center, Beijing, China
| | - Wei Huang
- Vascular Medicine Center, Peking University Shougang Hospital, NO. 9 Jinyuanzhuang Road, Shijingshan District, Beijing, China
| | - Hongwei Zhao
- Vascular Medicine Center, Peking University Shougang Hospital, NO. 9 Jinyuanzhuang Road, Shijingshan District, Beijing, China
| | - Na Zhao
- Vascular Medicine Center, Peking University Shougang Hospital, NO. 9 Jinyuanzhuang Road, Shijingshan District, Beijing, China
| | - Hongyu Wang
- Vascular Medicine Center, Peking University Shougang Hospital, NO. 9 Jinyuanzhuang Road, Shijingshan District, Beijing, China. .,Vascular Health Research Center of Peking University Health Science Center, Beijing, China. .,Key Laboratory of Molecular Cardiovascular Sciences (Peking University), Ministry of Education, Beijing, China. .,Peking University Clinical Research Institute, Beijing, China.
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19
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Unstable Carotid Plaque is Associated With Coagulation Function and Platelet Activity Evaluated by Thrombelastography. J Stroke Cerebrovasc Dis 2019; 28:104336. [PMID: 31488374 DOI: 10.1016/j.jstrokecerebrovasdis.2019.104336] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 07/15/2019] [Accepted: 07/30/2019] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Rupture of unstable carotid plaque and consequently occlusive thrombus formation for the most part cause ischemic cerebral vascular event. Many researchers have been studying on the risk predictors of carotid plaque formation. But the risk factors for unstable carotid plaque have not been researched for so much. In the current study, we aimed to evaluate the association of coagulation function and carotid plaque especially unstable plaque by thrombelastography (TEG). METHODS This was a cross-sectional study. Consecutive eligible patients with acute ischemic stroke were included and their TEG data were collected. Carotid plaque was evaluated by carotid ultrasound. Echolucent plaque and heterogeneous echo plaque in ultrasound were classified as unstable carotid plaque. Patients were classified according to being with carotid plaque or unstable plaque for comparison. RESULTS Four hundred and seven patients were enrolled. Compared to those without carotid plaques, patients with carotid plaques had higher ages, higher incidence of hypertension and diabetes mellitus, lower k (P = .017) and higher angle (P = .021) on TEG. In the comparison between groups with unstable plaque and stable plaque, no significant difference was found in baseline characteristics; higher serum fibrinogen and higher maximum amplitude on TEG were significantly correlated to unstable carotid plaques (P = .051, P = .009). Multivariate logistic analysis revealed that age, hypertension, and smoking were independent risk factors of carotid plaques formation; higher serum fibrinogen was an independent risk factor of unstable plaques formation. CONCLUSIONS This study demonstrates that carotid plaques formation in ischemic stroke patients has a link to abnormal coagulation function, while high platelet activity has an additional contribution to unstable plaque formation.
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