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Salles Barbosa H, Tavares Contim M, Gomes Bastos M. Ankle-brachial index and carotid ultrasound as surrogates for coronary artery disease diagnosis. JOURNAL OF CLINICAL ULTRASOUND : JCU 2024. [PMID: 39189340 DOI: 10.1002/jcu.23793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 07/30/2024] [Accepted: 08/07/2024] [Indexed: 08/28/2024]
Abstract
INTRODUCTION Cardiovascular disease represents the foremost cause of death among chronic and non-transmissible diseases. Diagnostic tools commonly used for peripheral and carotid atherosclerosis, such as ankle-brachial index (ABI) and carotid ultrasonography (CU), may contribute as surrogates for the diagnosis of coronary arterial disease (CAD). MATERIAL AND METHODS We report a cross-sectional study of 50 patients referred to elective invasive coronary angiography (ICA). Patients were submitted to ABI and CU-for carotid intima-media thickness (CIMT) and carotid atherosclerotic plaque screening (CAPS). Clinical and demographic variables were also evaluated. CAD was defined as greater than 50% stenosis in at least one coronary artery. RESULTS In logistic regression analysis, only CAPS showed a statistically significant area under the curve (AUC) for CAD prediction: 0.812 (95% CI, p <0.001). ABI and CIMT did not show statistically significant performance. For multivariate logistic regression analysis, the model including variables "gender," "dyslipidemia," "smoking," "pack-years," and CAPS predicted CAD better. The AUC for this model was 0.912 (95% CI, p = 0.002). CONCLUSION The screening for carotid atherosclerotic plaques may enhance traditional risk stratification strategies for CAD. Longitudinal studies and bigger samples of subject are needed to allow extrapolation of our findings.
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Affiliation(s)
- Henrique Salles Barbosa
- Universidade Federal de Juiz de Fora, Juiz de Fora, Brazil
- Santa Casa de Misericórdia de Juiz de Fora, Juiz de Fora, Brazil
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Xia R, Fan S, Jian H, Lei C, Wendan M, Chenxu W, Yicheng F, Tavengana G, Mingfei J, Huan W, Wendan M, Yufeng W. Effect of fasting glucose levels on carotid intima-media thickness in premenopausal versus postmenopausal women. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2024; 68:e230110. [PMID: 38456951 PMCID: PMC11081054 DOI: 10.20945/2359-4292-2023-0110] [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: 03/22/2023] [Accepted: 06/27/2023] [Indexed: 03/09/2024]
Abstract
Objective To investigate the relationship between fasting blood glucose (FBG) and carotid intimamedia thickness (IMT) in premenopausal and postmenopausal women. Subjects and methods The study enrolled 2,959 women seen at the Maanshan People's Hospital of Anhui Province from December 2013 to December 2018. Carotid IMT was measured using Doppler ultrasound. Linear regression and R smoothing curves were used to analyze the relationship between blood glucose level and carotid IMT in the premenopausal and postmenopausal groups. Results Postmenopausal compared with premenopausal women had higher mean IMT (mIMT; 0.81 ± 0.23 mm versus 0.70 ± 0.14 mm, respectively, p < 0.001) and maximum IMT (maxIMT; 0.86 ± 0.35 mm versus 0.74 ± 0.16 mm, respectively, p < 0.001) values. On linear regression analysis, mIMT values increased with increasing FBG values when FBG level was ≤ 7 mmol/L, but no significance was found between FBG and maxIMT. After stratification by menopausal status, mIMT and maxIMT increased with increasing FBG when FBG was ≤ 7 mmol/L in the premenopausal group. In the postmenopausal group, mIMT and maxIMT increased with increasing FBG. After adjustment for covariate factors, the relationship between FBG and mIMT remained the same as before the adjustment, but when FBG was ≤ 11 mmol/L, the maxIMT increased with increasing FBG. In the stratification analysis, maxIMT increased with increasing FBG when FBG was ≤ 7 mmol/L in the premenopausal group, while both mIMT and maxIMT increased with increasing FBG when FBG was > 10 mmol/L in the postmenopausal group. Conclusion Levels of FBG contributed more to increased IMT in postmenopausal than premenopausal women. The influence of FBG was greater on maxIMT than mIMT. Additionally, FBG was helpful in assessing focal thickening of the carotid intima.
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Affiliation(s)
- Ren Xia
- School of Public Health, Wannan Medical College, Wuhu, Anhui Province, China
| | - Su Fan
- School of Public Health, Wannan Medical College, Wuhu, Anhui Province, China
| | - Hu Jian
- School of Public Health, Wannan Medical College, Wuhu, Anhui Province, China
| | - Cao Lei
- School of Public Health, Wannan Medical College, Wuhu, Anhui Province, China
| | - Mei Wendan
- School of Public Health, Wannan Medical College, Wuhu, Anhui Province, China
| | - Wang Chenxu
- School of Public Health, Wannan Medical College, Wuhu, Anhui Province, China
| | - Fang Yicheng
- School of Public Health, Wannan Medical College, Wuhu, Anhui Province, China
| | - Grace Tavengana
- School of Public Health, Wannan Medical College, Wuhu, Anhui Province, China
| | - Jiang Mingfei
- School of Clinical Medicine, Wannan Medical College, Wuhu, Anhui Province, China
| | - Wu Huan
- School of Laboratory Medicine, Wannan Medical College, Wuhu, Anhui Province, China
| | - Mei Wendan
- School of Public Health, Wannan Medical College, Wuhu, Anhui Province, China
| | - Wen Yufeng
- School of Public Health, Wannan Medical College, Wuhu, Anhui Province, China,
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Guo F, Chen X, Howland S, Danza P, Niu Z, Gauderman WJ, Habre R, McConnell R, Yan M, Whitfield L, Li Y, Hodis HN, Breton CV, Bastain TM, Farzan SF. Perceived Stress From Childhood to Adulthood and Cardiometabolic End Points in Young Adulthood: An 18-Year Prospective Study. J Am Heart Assoc 2024; 13:e030741. [PMID: 38230530 PMCID: PMC11056127 DOI: 10.1161/jaha.123.030741] [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: 04/24/2023] [Accepted: 10/27/2023] [Indexed: 01/18/2024]
Abstract
BACKGROUND We investigated how childhood-to-adulthood perceived stress patterns predict adult cardiometabolic risk. METHODS AND RESULTS This study included 276 participants from the Southern California Children's Health Study (2003-2014), and a follow-up assessment (2018-2021). Perceived stress (Perceived Stress Scale) was initially reported by participants' parents for themselves during early childhood (mean age, 6.3 years), and later self-reported during adolescence (13.3 years) and young adulthood (23.6 years). Participants were grouped into 4 stress patterns: consistently high, decreasing, increasing, and consistently low. Cardiometabolic risk was assessed in young adulthood by carotid artery intima-media thickness, systolic and diastolic blood pressure, obesity, percent body fat, android/gynoid ratio, and glycated hemoglobin. A cardiometabolic risk score was generated by summing the clinically abnormal markers. Multivariable linear and logistic regression models were used to (1) examine the associations between Perceived Stress Scale at 3 time points and adult cardiometabolic risk, and (2) assess the impact of stress pattern on adult cardiometabolic risk. Findings suggested that in adulthood, higher Perceived Stress Scale score was associated with increased overall cardiometabolic risk (β=0.12 [95% CI, 0.01-0.22]), carotid artery intima-media thickness (β=0.01 [95% CI, 0.0003-0.02]), systolic blood pressure (β=1.27 [95% CI, 0.09-2.45]), and diastolic blood pressure (β=0.94 [95% CI, 0.13-1.75]). Individuals with a consistently high adolescence-to-adulthood stress pattern had greater overall cardiometabolic risk (β=0.31 [95% CI, 0.02-0.60]), android/gynoid ratio (β=0.07 [95% CI, 0.02-0.13]), percent body fat (β=2.59 [95% CI, 0.01-5.17]), and greater odds of obesity (odds ratio, 5.57 [95% CI, 1.62-19.10]) in adulthood, compared with those with a consistently low Perceived Stress Scale score. CONCLUSIONS Consistently high perceived stress from adolescence to adulthood may contribute to greater cardiometabolic risk in young adulthood.
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Affiliation(s)
- Fangqi Guo
- Department of Population and Public Health Sciences, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Xinci Chen
- Department of Population and Public Health Sciences, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Steve Howland
- Department of Population and Public Health Sciences, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Phoebe Danza
- Department of Population and Public Health Sciences, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Zhongzheng Niu
- Department of Population and Public Health Sciences, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
| | - W. James Gauderman
- Department of Population and Public Health Sciences, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Rima Habre
- Department of Population and Public Health Sciences, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Rob McConnell
- Department of Population and Public Health Sciences, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Mingzhu Yan
- Atherosclerosis Research UnitUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Lora Whitfield
- Atherosclerosis Research UnitUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Yanjie Li
- Atherosclerosis Research UnitUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Howard N. Hodis
- Atherosclerosis Research UnitUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Carrie V. Breton
- Department of Population and Public Health Sciences, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Theresa M. Bastain
- Department of Population and Public Health Sciences, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
| | - Shohreh F. Farzan
- Department of Population and Public Health Sciences, Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
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Wendt FR, Pathak GA, Polimanti R. Phenome-wide association study of loci harboring de novo tandem repeat mutations in UK Biobank exomes. Nat Commun 2022; 13:7682. [PMID: 36509785 PMCID: PMC9744822 DOI: 10.1038/s41467-022-35423-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 12/02/2022] [Indexed: 12/15/2022] Open
Abstract
When present in coding regions, tandem repeats (TRs) may have large effects on protein structure and function contributing to health and disease. We use a family-based design to identify de novo TRs and assess their impact at the population level in 148,607 European ancestry participants from the UK Biobank. The 427 loci with de novo TR mutations are enriched for targets of microRNA-184 (21.1-fold, P = 4.30 × 10-5, FDR = 9.50 × 10-3). There are 123 TR-phenotype associations with posterior probabilities > 0.95. These relate to body structure, cognition, and cardiovascular, metabolic, psychiatric, and respiratory outcomes. We report several loci with large likely causal effects on tissue microstructure, including the FAN1-[TG]N and carotid intima-media thickness (mean thickness: beta = 5.22, P = 1.22 × 10-6, FDR = 0.004; maximum thickness: beta = 6.44, P = 1.12 × 10-6, FDR = 0.004). Two exonic repeats FNBP4-[GGT]N and BTN2A1-[CCT]N alter protein structure. In this work, we contribute clear and testable hypotheses of dose-dependent TR implications linking genetic variation and protein structure with health and disease outcomes.
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Affiliation(s)
- Frank R Wendt
- Department of Anthropology, University of Toronto, Mississauga, ON, Canada.
- Biostatistics Division, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.
- Forensic Science Program, University of Toronto, Mississauga, ON, Canada.
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA.
- VA CT Healthcare System, West Haven, CT, USA.
| | - Gita A Pathak
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- VA CT Healthcare System, West Haven, CT, USA
| | - Renato Polimanti
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- VA CT Healthcare System, West Haven, CT, USA
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Parkkila K, Kiviniemi A, Tulppo M, Perkiömäki J, Kesäniemi YA, Ukkola O. Carotid and femoral bruits as cardiovascular risk indicators in a middle-aged Finnish population: A 20-year prospective study. PLoS One 2022; 17:e0278901. [PMID: 36490299 PMCID: PMC9733881 DOI: 10.1371/journal.pone.0278901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 11/27/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Effective treatment and prevention of cardiovascular (CV) diseases requires reliable methods of assessing individual CV event risk. Although standardized risk calculators like Systematic Coronary Risk Evaluation (SCORE) are sufficient in most instances, sometimes more specific clinical examination is needed to determine the most optimal intervention and its intensity. AIM To study whether carotid and femoral bruits provide prognostic information on CV events, CV mortality and all-cause mortality beyond traditional CV risk factors. METHODS 1045 subjects (49.8% men), aged 51.3 ± 5.97 years were clinically examined in the beginning of 1990's. The subjects were followed for over 20 years and data on CV events and causes of deaths was collected. RESULTS During the follow-up period, 241 (23.1%) of the subjects died and 82 (34.6%) of the deaths were of CV origin. Carotid bruits were a significant risk factor for CV deaths only if subjects with previous CV events were included. After adjusting for age, sex, systolic blood pressure, smoking, diabetes, LDL cholesterol, coronary artery disease and stroke, carotid bruits posed a hazard ratio (HR) (95% confidence interval) of 4.15 (2.39-8.52) p<0.001 for CV deaths. After excluding subjects with previous CV events (after which n = 941) neither carotid nor femoral bruits were statistically associated with CV events or all-cause mortality. Adding carotid or femoral bruits in the baseline risk model with traditional CV risk factors did not improve C-statistic, reclassification, or discrimination of the subjects. CONCLUSIONS Carotid and femoral bruits do not provide clinically useful information in a pure primary prevention setting. Carotid bruits might be useful in evaluating the overall CV risk in a population where recurrent CV events may occur.
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Affiliation(s)
- Karri Parkkila
- Medical Research Center Oulu, Research Unit of Internal Medicine, Oulu University Hospital, University of Oulu, Oulu, Finland
- * E-mail:
| | - Antti Kiviniemi
- Medical Research Center Oulu, Research Unit of Internal Medicine, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Mikko Tulppo
- Department of Physiology, Research Unit of Biomedicine, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Juha Perkiömäki
- Medical Research Center Oulu, Research Unit of Internal Medicine, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Y. Antero Kesäniemi
- Medical Research Center Oulu, Research Unit of Internal Medicine, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Olavi Ukkola
- Medical Research Center Oulu, Research Unit of Internal Medicine, Oulu University Hospital, University of Oulu, Oulu, Finland
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Vascular Aging and Damage in Patients with Iron Metabolism Disorders. Diagnostics (Basel) 2022; 12:diagnostics12112817. [PMID: 36428877 PMCID: PMC9689457 DOI: 10.3390/diagnostics12112817] [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: 10/15/2022] [Revised: 11/06/2022] [Accepted: 11/11/2022] [Indexed: 11/18/2022] Open
Abstract
Vascular aging is a physiological, multifactorial process that involves every type of vessel, from large arteries to microcirculation. This manifests itself as impaired vasomotor function, altered secretory phenotype, deteriorated intercellular transport function, structural remodeling, and aggravated barrier function between the blood and the vascular smooth muscle layer. Iron disorders, particularly iron overload, may lead to oxidative stress and, among other effects, vascular aging. The elevated transferrin saturation and serum iron levels observed in iron overload lead to the formation of a non-transferrin-bound iron (NTBI) fraction with high pro-oxidant activity. NTBI can induce the production of reactive oxygen species (ROS), which induce lipid peroxidation and mediate iron-related damage as the elements of oxidative stress in many tissues, including heart and vessels' mitochondria. However, the available data make it difficult to precisely determine the impact of iron metabolism disorders on vascular aging; therefore, the relationship requires further investigation. Our study aims to present the current state of knowledge on vascular aging in patients with deteriorated iron metabolism.
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Cohen H, Hassin-Baer S, Shaish A. Features of the metabolic syndrome and subclinical atherosclerosis in patients with cerebrotendinous xanthomatosis: An augmented risk for premature cardiovascular disease. Front Genet 2022; 13:997069. [PMID: 36238157 PMCID: PMC9550927 DOI: 10.3389/fgene.2022.997069] [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: 07/18/2022] [Accepted: 08/17/2022] [Indexed: 12/02/2022] Open
Abstract
Background: Cerebrotendinous xanthomatosis (CTX) is a rare lipid storage disease, caused by deficiency of sterol-27-hydroxylase. Xanthomatous lesions in numerous tissues, and an elevation of cholestanol levels, characterize the disease. Its natural course is progressive neurologic deterioration, leading to premature death. Chronic treatment with oral chenodeoxycholic acid (CDCA) reduces cholestanol levels. Occurrence of premature atherosclerosis has been described in CTX in an unknown mechanism. Aim: The aim of the current work was to evaluate the potential metabolic abnormalities and preclinical vascular changes in Israeli CTX patients. Methods: Ten subjects with CTX were studied. Features of the metabolic syndrome were evaluated, and carotid intima media thickness (cIMT) was measured in the common carotid arteries. Results: All patients were diagnosed with CTX, and all received treatment with CDCA, which resulted in normalization of their plasma cholestanol levels. At the conclusion of the follow up, risk factors for CVD and features of MS were present in all the patients and in three patients, cIMT was higher compared to control subjects. Conclusion: Cardiovascular risk factors and premature vascular changes exist in young CTX patients and proper assessment should be implemented with preventive measures to reduce the risk of atherosclerotic cardiovascular disease in CTX patients.
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Affiliation(s)
- H. Cohen
- The Bert W. Strassburger Metabolic Center, Chaim Sheba Medical Center, Tel-Hashomer, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv-Yafo, Israel
- *Correspondence: H. Cohen,
| | - S. Hassin-Baer
- Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv-Yafo, Israel
- The Movement Disorders Institute and Department of Neurology, Chaim Sheba Medical Center, Tel-Hashomer, Ramat Gan, Israel
| | - A. Shaish
- The Bert W. Strassburger Metabolic Center, Chaim Sheba Medical Center, Tel-Hashomer, Ramat Gan, Israel
- Achva Academic College, Arugot, Israel
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Abeysuriya V, Wijesinha NAI, Priyadharshan PP, Chandrasena LG, Wickremasinghe AR. Composite carotid intima-media thickness as a risk predictor of coronary heart disease in a selected population in Sri Lanka. PLoS One 2022; 17:e0271986. [PMID: 35994446 PMCID: PMC9394829 DOI: 10.1371/journal.pone.0271986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 07/11/2022] [Indexed: 11/18/2022] Open
Abstract
Background Segment-specific variations of carotid intima-media thickness (CIMT) have not been assessed in South Asian populations. The purpose of this study was to determine if segment-specific CIMTs or a composite-CIMT score is a better risk predictor of coronary heart disease in South Asian populations. Methods A comparative prospective study was conducted from November 2019 to October 2020 in a hospital in Colombo, Sri Lanka. Based on pre-defined inclusion and exclusion criteria, cases (having a diagnosis of Coronary Heart Disease (CHD), n = 338) and controls (non-CHD group, n = 356) were recruited. Ultrasound examination of the common carotid (CCA), the carotid bulb (CB) and the internal carotid segments (ICA) of the carotid vessels was conducted by a radiologist, and CIMTs were measured. A composite-CIMT score defined as the average value of all six segments of the left and right sides was derived. Results 694 participants were enrolled (male n = 399, 57.5%). The mean (±SD) age of the study sample was 60.2 (±9.86) years. There were variations in segment-specific values between the left and right vessels. The mean composite-CIMT value of the CHD group was significantly higher than that of the non-CHD group. A composite-CIMT score of 0.758 had a sensitivity of 98.4% and a specificity of 64.6% in distinguishing CHD from non-CHD groups (Area under the curve (AUC): 0.926). Conclusions Carotid artery segment-specific CIMT variations were present in this population. The composite CIMT score is better than segment-specific CIMTs in predicting CHD and may be used to predict CHD in this population.
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Affiliation(s)
- Visula Abeysuriya
- Department of Public Health, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka
- Nawaloka Hospital Research and Education Foundation, Colombo, Sri Lanka
- * E-mail:
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Linden F, Frey N, Erbel C. Die polyvaskuläre Erkrankung – eine Übersicht über die Datenlage und Managementstrategien. AKTUELLE KARDIOLOGIE 2022. [DOI: 10.1055/a-1693-2284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
ZusammenfassungAls die polyvaskuläre Erkrankung (PVE) wird eine relevante Atherosklerose in 2 oder mehr
Gefäßregionen bezeichnet. Die möglichen Gefäßregionen sind die Koronarien, zerebrovaskuläre
und periphere Gefäße, welche häufig gleichzeitig betroffen sind. Dieses Patientenkollektiv hat
ein relevant erhöhtes Risiko für zukünftige kardiovaskuläre Ereignisse und Letalität und
sollte eine intensive Primär- und Sekundärprävention erhalten. Neue individuelle
Therapiestrategien beinhalten intensivierte antithrombotische und lipidsenkende Maßnahmen und
die optimale Einstellung eines Diabetes mellitus. Zur interventionellen Versorgung bei häufig
hohem OP-Risiko steht ein breites Spektrum in allen Gefäßgebieten zur Verfügung.
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Affiliation(s)
- Fabian Linden
- Innere Medizin III: Kardiologie, Angiologie und Pneumologie, Universitätsklinikum Heidelberg Zentrum für Innere Medizin, Heidelberg, Deutschland
| | - Norbert Frey
- Innere Medizin III: Kardiologie, Angiologie und Pneumologie, Universitätsklinikum Heidelberg Zentrum für Innere Medizin, Heidelberg, Deutschland
| | - Christian Erbel
- Innere Medizin III: Kardiologie, Angiologie und Pneumologie, Universitätsklinikum Heidelberg Zentrum für Innere Medizin, Heidelberg, Deutschland
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Gáspár R, Halmi D, Demján V, Berkecz R, Pipicz M, Csont T. Kynurenine Pathway Metabolites as Potential Clinical Biomarkers in Coronary Artery Disease. Front Immunol 2022; 12:768560. [PMID: 35211110 PMCID: PMC8861075 DOI: 10.3389/fimmu.2021.768560] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 12/22/2021] [Indexed: 12/14/2022] Open
Abstract
Coronary artery disease (CAD) is one of the leading cause of mortality worldwide. Several risk factors including unhealthy lifestyle, genetic background, obesity, diabetes, hypercholesterolemia, hypertension, smoking, age, etc. contribute to the development of coronary atherosclerosis and subsequent coronary artery disease. Inflammation plays an important role in coronary artery disease development and progression. Pro-inflammatory signals promote the degradation of tryptophan via the kynurenine pathway resulting in the formation of several immunomodulatory metabolites. An unbalanced kynurenic pathway has been implicated in the pathomechanisms of various diseases including CAD. Significant improvements in detection methods in the last decades may allow simultaneous measurement of multiple metabolites of the kynurenine pathway and such a thorough analysis of the kynurenine pathway may be a valuable tool for risk stratification and determination of CAD prognosis. Nevertheless, imbalance in the activities of different branches of the kynurenine pathway may require careful interpretation. In this review, we aim to summarize clinical evidence supporting a possible use of kynurenine pathway metabolites as clinical biomarkers in various manifestations of CAD.
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Affiliation(s)
- Renáta Gáspár
- Metabolic Diseases and Cell Signaling Research Group (MEDICS), Department of Biochemistry, University of Szeged Albert Szent-Györgyi Medical School, Szeged, Hungary
- Interdisciplinary Centre of Excellence, University of Szeged, Szeged, Hungary
| | - Dóra Halmi
- Metabolic Diseases and Cell Signaling Research Group (MEDICS), Department of Biochemistry, University of Szeged Albert Szent-Györgyi Medical School, Szeged, Hungary
- Interdisciplinary Centre of Excellence, University of Szeged, Szeged, Hungary
| | - Virág Demján
- Metabolic Diseases and Cell Signaling Research Group (MEDICS), Department of Biochemistry, University of Szeged Albert Szent-Györgyi Medical School, Szeged, Hungary
- Interdisciplinary Centre of Excellence, University of Szeged, Szeged, Hungary
| | - Róbert Berkecz
- Institute of Pharmaceutical Analysis, Faculty of Pharmacy, University of Szeged, Szeged, Hungary
| | - Márton Pipicz
- Metabolic Diseases and Cell Signaling Research Group (MEDICS), Department of Biochemistry, University of Szeged Albert Szent-Györgyi Medical School, Szeged, Hungary
- Interdisciplinary Centre of Excellence, University of Szeged, Szeged, Hungary
| | - Tamás Csont
- Metabolic Diseases and Cell Signaling Research Group (MEDICS), Department of Biochemistry, University of Szeged Albert Szent-Györgyi Medical School, Szeged, Hungary
- Interdisciplinary Centre of Excellence, University of Szeged, Szeged, Hungary
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Carotid Intima-Media Thickness and Ankle-Brachial Index and Their Correlation with Coronary Artery Dilatation in Children with Kawasaki Disease. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:7372424. [PMID: 34737783 PMCID: PMC8563121 DOI: 10.1155/2021/7372424] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 10/11/2021] [Indexed: 12/13/2022]
Abstract
Objective To investigate the correlation between carotid intima-media thickness (IMT), ankle-brachial index (ABI), and coronary artery dilatation (CAD) in children with Kawasaki disease (KD) and to evaluate the effectiveness of CAD. Methods A total of 68 children diagnosed with KD from January 2019 to January 2021 in our hospital were included. According to the results of cardiac color Doppler ultrasound, the children with KD were divided into a noncoronary artery dilation group (NCAD), with 41 children with KD who did not have coronary artery lesions, and a coronary artery dilation group (CAD), with 27 children with KD who had coronary artery dilation. 27 healthy children undergoing physical examination in our hospital at the same time were selected as the normal control group. Laboratory index of all subjects was measured individually. The carotid IMT, ABI, and coronary artery diameter of all subjects were measured and compared. Pearson correlation was used to analyze the correlation between carotid IMT, ABI, and the severity of coronary artery disease. The ROC curve was used to evaluate the efficacy of carotid IMT and ABI in predicting coronary artery disease. Results The ALB of children in the CAD group was lower than that in the NCAD group (P < 0.05). The IMT of carotid artery and the diameter of coronary artery in children of the CAD group and the NCAD group were higher than those of the normal control group, and the IMT of the CAD group was higher than that of the NCAD group. The ABI of children in the CAD group and the NCAD group was lower than that of the normal control group, and the ABI of children in the CAD group was lower than that of the NCAD group (P < 0.05). Correlation analysis showed that carotid artery IMT of children with KD was positively correlated with coronary artery diameter, while ABI was negatively correlated with coronary artery diameter. The AUC of carotid IMT for CAD in children with KD was 0.668 (95% CI: 0.538–0.797), that of ABI for CAD in children with KD was 0.646 (95% CI: 0.513–0.780), and that of the combination of carotid IMT and ABI for CAD was 0.874 (95% CI: 0.785–0.963). Conclusion The changes of carotid artery IMT and ABI in children with KD have a certain correlation with CAD, and the joint detection of carotid artery IMT and ABI can provide clinical reference value for predicting the degree of coronary artery disease in children with KD.
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Kabłak-Ziembicka A, Przewłocki T. Clinical Significance of Carotid Intima-Media Complex and Carotid Plaque Assessment by Ultrasound for the Prediction of Adverse Cardiovascular Events in Primary and Secondary Care Patients. J Clin Med 2021; 10:4628. [PMID: 34682751 PMCID: PMC8538659 DOI: 10.3390/jcm10204628] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/03/2021] [Accepted: 10/05/2021] [Indexed: 12/15/2022] Open
Abstract
Recently published recommendations from the American Society of Echocardiography on 'Carotid Arterial Plaque Assessment by Ultrasound for the Characterization of Atherosclerosis and Evaluation of Cardiovascular Risk' provoked discussion once more on the potential clinical applications of carotid intima-media complex thickness (CIMT) and carotid plaque assessment in the context of cardiovascular risk in both primary and secondary care patients. This review paper addresses key issues and milestones regarding indications, assessment, technical aspects, recommendations, and interpretations of CIMT and carotid plaque findings. We discuss lacks of evidence, limitations, and possible future directions.
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Affiliation(s)
- Anna Kabłak-Ziembicka
- Department of Interventional Cardiology, Institute of Cardiology, Jagiellonian University Medical College, 31-202 Krakow, Poland
- Noninvasive Cardiovascular Laboratory, John Paul II Hospital, Prądnicka 80, 31-202 Krakow, Poland
| | - Tadeusz Przewłocki
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Medical College, John Paul II Hospital, 31-202 Krakow, Poland;
- Department of Interventional Cardiology, John Paul II Hospital, Prądnicka 80, 31-202 Krakow, Poland
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Poredos P, Jezovnik MK. Preclinical carotid atherosclerosis as an indicator of polyvascular disease: a narrative review. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1204. [PMID: 34430645 PMCID: PMC8350699 DOI: 10.21037/atm-20-5570] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 06/29/2021] [Indexed: 12/15/2022]
Abstract
Carotid atherosclerotic lesions are correlated with atherosclerotic deterioration of the arterial wall in other vascular territories and with cardiovascular events. The detection of pre-symptomatic carotid lesions like intima-media thickness (IMT) and asymptomatic carotid plaques is possible by non-invasive ultrasound duplex scanning. Current measurement guidelines suggest an average measurement of IMT within 10 mm of the segment of the common carotid artery. The thickening of intima-media appears in a long subclinical period of atherosclerosis. Therefore, the determination of IMT has emerged as one of the methods for determining early structural deterioration of the arterial wall. A close interrelationship was shown between IMT and risk factors of atherosclerosis, their duration, and intensity. Different studies demonstrated that increased IMT is a powerful predictor of coronary, cerebrovascular, and peripheral arterial occlusive disease and their complication. A recent meta-analysis indicated a minimal improvement in the risk estimation of cardiovascular events after adding IMT to the Framingham Risk Score. These findings influenced the latest ACC/AHA guidelines which again recommend the use of carotid IMT measurement for individual risk assessment. The presence of atherosclerotic plaques indicates that the atherosclerotic process is already ongoing. The findings of different studies are equivocal that carotid plaques independently predict cardiovascular events and improve risk predictions for coronary artery disease when added to the Framingham Risk Score. However, besides the size of plaque and grade of stenosis, the structure of plaque calcification, vascularization, lipid core, and the surface of plaques are important indicators of related risks for cardiovascular events.
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Affiliation(s)
- Pavel Poredos
- Department of Vascular Disease, University Medical Centre Ljubljana, Ljubljana, Slovenia.,Department of Advanced Cardiopulmonary Therapies and Transplantation, The University of Texas Health Science Centre at Houston, Houston, TX, USA
| | - Mateja K Jezovnik
- Department of Advanced Cardiopulmonary Therapies and Transplantation, The University of Texas Health Science Centre at Houston, Houston, TX, USA
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Formanowicz D, Krawczyk JB, Perek B, Lipski D, Tykarski A. Management of High-Risk Atherosclerotic Patients by Statins May Be Supported by Logistic Model of Intima-Media Thickening. J Clin Med 2021; 10:jcm10132876. [PMID: 34209480 PMCID: PMC8267973 DOI: 10.3390/jcm10132876] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/20/2021] [Accepted: 06/23/2021] [Indexed: 11/16/2022] Open
Abstract
While the use of statins in treating patients with atherosclerosis is an undisputed success, the questions regarding an optimal starting time for treatment and its strength remain open. We proposed in our earlier paper published in Int. J. Mol. Sci. (2019, 20) that the growth of intima-media thickness of the carotid artery follows an S-shape (i.e., logistic) curve. In our subsequent paper in PLoS ONE (2020, 15), we incorporated this feature into a logistic control-theoretic model of atherosclerosis progression and showed that some combinations of patient age and intima-media thickness are better suited than others to start treatment. In this study, we perform a new and comprehensive calibration of our logistic model using a recent clinical database. This allows us to propose a procedure for inferring an optimal age to start statin treatment for a particular group of patients. We argue that a decrease in the slope of the IMT logistic growth curve, induced by statin treatment, is most efficient where the curve is at its steepest, whereby the efficiency means lowering the future IMT levels. Using the procedure on an aggregate group of severely sick men, 38 years of age is observed to correlate with the steepest point of the logistic curve, and, thus, it is the preferred time to start statin treatment. We believe that detecting the logistic curve’s steepest fragment and commencing statin administration on that fragment are courses of action that agree with clinician intuition and may support decision-making processes.
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Affiliation(s)
- Dorota Formanowicz
- Department of Medical Chemistry and Laboratory Medicine, Poznan University of Medical Sciences, 60-806 Poznan, Poland
- Correspondence:
| | - Jacek B. Krawczyk
- School of Mathematics & Statistics, The University of Sydney, Sydney, NSW 2006, Australia;
| | - Bartłomiej Perek
- Department of Cardiac Surgery and Transplantology, Poznan University of Medical Sciences, 61-001 Poznan, Poland;
| | - Dawid Lipski
- Department of Hypertension, Angiology and Internal Disease, Poznan University of Medical Sciences, 61-001 Poznan, Poland; (D.L.); (A.T.)
| | - Andrzej Tykarski
- Department of Hypertension, Angiology and Internal Disease, Poznan University of Medical Sciences, 61-001 Poznan, Poland; (D.L.); (A.T.)
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Darban Hosseini Amirkhiz G, Babaei MR, Madani NH, Khamseh ME. Toe-brachial index is beyond a peripheral issue in patients with type 2 diabetes. PLoS One 2021; 16:e0253138. [PMID: 34129625 PMCID: PMC8205164 DOI: 10.1371/journal.pone.0253138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 05/28/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Atherosclerosis is the leading cause of death in patients with diabetes. We aimed to evaluate the association between ankle-brachial index (ABI) and toe-brachial index (TBI) with carotid intima-media thickness (CIMT) in patients with type 2 diabetes (T2DM). METHODS This cross sectional study included 296 patients with T2DM who met the American Diabetes Association criteria for the assessment of peripheral arterial atherosclerosis. The ABI ≤ 0.9 and TBI ≤ 0.7 were considered as abnormal values. Linear and logistic regression analyses were performed to evaluate the association between TBI/ABI and CIMT. RESULTS Right CIMT was significantly greater in the low TBI group (p = 0.03) while, left CIMT did not show a significant difference. Each 0.1-unit decrease in TBI value was independently associated with 0.017 mm increase in the right CIMT (β ± SE; -0.017 ± 0.005, p = 0.002) and with odds of the presence of increased CIMT [odds ratio and 95% confidence interval: 1.21 (1.02, 1.44)] after adjustment with all traditional risk factors. There was not any significant association between ABI and increased CIMT. CONCLUSIONS Beyond a suitable tool for the diagnosis of peripheral artery disease in patients with T2DM, TBI can be applied for prediction of subclinical carotid atherosclerosis.
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Affiliation(s)
- Gisoo Darban Hosseini Amirkhiz
- Research Center for Prevention of Cardiovascular Disease, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Mohammad Reza Babaei
- Department of Interventional Radiology, Firouzgar Hospital, Iran University of Medical Science (IUMS), Tehran, Iran
| | - Nahid Hashemi Madani
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Mohammad Ebrahim Khamseh
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences (IUMS), Tehran, Iran
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Koeder C, Hahn A, Englert H. Effect of a 6-Month Controlled Lifestyle Intervention on Common Carotid Intima-Media Thickness. J Nutr Health Aging 2021; 25:869-877. [PMID: 34409964 DOI: 10.1007/s12603-021-1628-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVES The intima-media thickness of the common carotid artery (ccIMT) is an established risk marker for cardiovascular disease (CVD). However, it is unclear whether lifestyle interventions can easily demonstrate an improvement in ccIMT. The objective was to test if our intervention would beneficially affect ccIMT (among other CVD markers). DESIGN Non-randomized controlled trial. SETTING Rural northwest Germany. PARTICIPANTS Middle-aged and elderly participants from the general population (intervention: n = 114; control: n = 87). INTERVENTION A community-based, 6-month controlled lifestyle intervention focusing on four areas of lifestyle change: a plant-based diet, physical activity, stress management, and an improved social life. A strong emphasis was on dietary change. MEASUREMENTS We tested whether ccIMT change from baseline to 6 months was different between groups. RESULTS With all participants included, no significant difference in mean ccIMT change between groups was observed (p = 0.708). However, in a subgroup analysis with participants with high baseline mean ccIMT (≥0.800 mm) a significant difference in mean ccIMT change between intervention (-0.023 [95% CI -0.052, 0.007] mm; n = 22; baseline mean ccIMT: 0.884 ± 0.015 mm) and control (0.041 [95% CI 0.009, 0.073] mm; n = 13; baseline mean ccIMT: 0.881 ± 0.022 mm) was observed (p = 0.004). Adjusting for potential confounders did not substantially alter the results. CONCLUSION The results indicate that healthy lifestyle changes can beneficially affect ccIMT within 6 months and that such a beneficial effect may be more easily demonstrated if participants with high baseline ccIMT are recruited. The observed effect is of relevance for the prevention of CVD events, including myocardial infarction and stroke.
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Affiliation(s)
- C Koeder
- Christian Koeder, Department of Nutrition, University of Applied Sciences Münster, Corrensstr. 25, 48149 Münster, Germany;
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