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Chang H, Chen E, Zhu T, Liu J, Chen C. Communication Regarding the Myocardial Ischemia/Reperfusion and Cognitive Impairment: A Narrative Literature Review. J Alzheimers Dis 2024; 97:1545-1570. [PMID: 38277294 PMCID: PMC10894588 DOI: 10.3233/jad-230886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2023] [Indexed: 01/28/2024]
Abstract
Coronary artery disease is a prevalent ischemic disease that results in insufficient blood supply to the heart muscle due to narrowing or occlusion of the coronary arteries. Various reperfusion strategies, including pharmacological thrombolysis and percutaneous coronary intervention, have been developed to enhance blood flow restoration. However, these interventions can lead to myocardial ischemia/reperfusion injury (MI/RI), which can cause unpredictable complications. Recent research has highlighted a compelling association between MI/RI and cognitive function, revealing pathophysiological mechanisms that may explain altered brain cognition. Manifestations in the brain following MI/RI exhibit pathological features resembling those observed in Alzheimer's disease (AD), implying a potential link between MI/RI and the development of AD. The pro-inflammatory state following MI/RI may induce neuroinflammation via systemic inflammation, while impaired cardiac function can result in cerebral under-perfusion. This review delves into the role of extracellular vesicles in transporting deleterious substances from the heart to the brain during conditions of MI/RI, potentially contributing to impaired cognition. Addressing the cognitive consequence of MI/RI, the review also emphasizes potential neuroprotective interventions and pharmacological treatments within the MI/RI model. In conclusion, the review underscores the significant impact of MI/RI on cognitive function, summarizes potential mechanisms of cardio-cerebral communication in the context of MI/RI, and offers ideas and insights for the prevention and treatment of cognitive dysfunction following MI/RI.
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Affiliation(s)
- Haiqing Chang
- Department of Anesthesiology, West China Hospital, Sichuan University, Sichuan, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Erya Chen
- Department of Anesthesiology, West China Hospital, Sichuan University, Sichuan, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Tao Zhu
- Department of Anesthesiology, West China Hospital, Sichuan University, Sichuan, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jin Liu
- Department of Anesthesiology, West China Hospital, Sichuan University, Sichuan, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Chan Chen
- Department of Anesthesiology, West China Hospital, Sichuan University, Sichuan, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Merinopoulos I, Gunawardena T, Corballis N, Tsampasian V, Eccleshall SC, Smith J, Vassiliou VS. The role of inflammation in percutaneous coronary intervention, from balloon angioplasty to drug eluting stents. Minerva Cardiol Angiol 2023; 71:631-642. [PMID: 35785928 DOI: 10.23736/s2724-5683.22.06091-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
The role of inflammation in percutaneous coronary intervention (PCI) has been investigated in numerous studies. Both pre-PCI and post-PCI inflammatory status have been demonstrated to be linked with patient outcomes. C-reactive protein continues to be the most studied inflammatory biomarker, while a growing number of additional biomarkers, including cytokines and immune cells, are being assessed. As insights are gained into the complexities of the inflammatory response to PCI, it becomes evident that a targeted approach is necessary to ensure optimal patient outcomes. Here, we review the biomarkers that can predict patient outcomes following PCI and specifically how they differ for balloon angioplasty, bare metal stents and drug eluting stents. A specific focus is given to human studies and periprocedural inflammation rather than inflammation associated with myocardial infarction.
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Affiliation(s)
- Ioannis Merinopoulos
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Tharusha Gunawardena
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Natasha Corballis
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Vassiliki Tsampasian
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Simon C Eccleshall
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK
| | - James Smith
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Vassilios S Vassiliou
- Department of Cardiology, Norfolk and Norwich University Hospital, Norwich, UK -
- Norwich Medical School, University of East Anglia, Norwich, UK
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3
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Cole J, Htun N, Lew R, Freilich M, Quinn S, Layland J. COlchicine to Prevent PeriprocEdural myocardial Injury in Percutaneous Coronary Intervention (COPE-PCI): A descriptive cytokine pilot sub-study. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2021; 39:84-89. [PMID: 34686461 DOI: 10.1016/j.carrev.2021.09.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 09/26/2021] [Accepted: 09/27/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND High levels of inflammation pre- and post-percutaneous coronary intervention (PCI) are associated with worse outcomes. Recent trials have suggested a benefit from treating inflammation with colchicine in coronary artery disease. In this randomised pilot COPE-PCI sub-study, we aimed to determine if administration of colchicine pre-PCI, would attenuate the inflammatory effect of PCI. METHODS PCI patients were randomised to colchicine or placebo, 6 to 24-hours pre-procedure. Study blood samples were taken immediately pre-PCI, and 24-hours post-procedure. Samples were tested for a broad array of inflammatory biomarkers including high-sensitive(hs)-CRP, leucocyte counts, and hs-troponin-. Periprocedural Myocardial Injury (PM-Injury) was defined as per the ESC Third Universal Definitions of Myocardial Infarction. RESULTS Thirty-six were randomised to colchicine and 39 to placebo. Treatment groups were similar for baseline variables. The median time from drug administration to pre-PCI blood sampling was 18-hours. Overall inflammation was low across the patient population, pre- & post-PCI hsCRP was <1.4 mg/L. Colchicine patients had numerically lower levels of pre-PCI cytokines: IL-1β (p = 0.01), IL-6 (p = 0.02), IL-10 (p = 0.01), IFNγ (p = 0.01), TNFα (p = 0.02) and WBC-count (p = 0.04). Post-PCI (38-hours post-drug) measures of inflammation were similar between treatment arms. Absolute troponin change (post-PCI - pre-PCI levels) was less in colchicine patients (p = 0.02). CONCLUSION The reduction in PCI-related myocardial injury that resulted from colchicine given on median 18 h pre-PCI, was associated with numerically lower levels of inflammation pre-PCI but no difference one day post-PCI in the colchicine vs placebo groups. CLINICAL TRIAL REGISTRATION The trial was publicly registered at www.anzctr.org.au, Trial ID: ACTRN12615000485538.
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Affiliation(s)
- Justin Cole
- Peninsula Heart Service, Peninsula Health, Australia; Peninsula Clinical School, Monash University, Australia
| | - Nay Htun
- Peninsula Heart Service, Peninsula Health, Australia; Peninsula Clinical School, Monash University, Australia
| | - Robert Lew
- Peninsula Heart Service, Peninsula Health, Australia
| | - Mark Freilich
- Peninsula Heart Service, Peninsula Health, Australia
| | - Stephen Quinn
- Department of Health Science and Biostatistics, Swinburne University of Technology, Australia
| | - Jamie Layland
- Peninsula Heart Service, Peninsula Health, Australia; Peninsula Clinical School, Monash University, Australia.
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4
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Tucker B, Vaidya K, Cochran BJ, Patel S. Inflammation during Percutaneous Coronary Intervention-Prognostic Value, Mechanisms and Therapeutic Targets. Cells 2021; 10:cells10061391. [PMID: 34199975 PMCID: PMC8230292 DOI: 10.3390/cells10061391] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 05/31/2021] [Accepted: 06/02/2021] [Indexed: 12/17/2022] Open
Abstract
Periprocedural myocardial injury and myocardial infarction (MI) are not infrequent complications of percutaneous coronary intervention (PCI) and are associated with greater short- and long-term mortality. There is an abundance of preclinical and observational data demonstrating that high levels of pre-, intra- and post-procedural inflammation are associated with a higher incidence of periprocedural myonecrosis as well as future ischaemic events, heart failure hospitalisations and cardiac-related mortality. Beyond inflammation associated with the underlying coronary pathology, PCI itself elicits an acute inflammatory response. PCI-induced inflammation is driven by a combination of direct endothelial damage, liberation of intra-plaque proinflammatory debris and reperfusion injury. Therefore, anti-inflammatory medications, such as colchicine, may provide a novel means of improving PCI outcomes in both the short- and long-term. This review summarises periprocedural MI epidemiology and pathophysiology, evaluates the prognostic value of pre-, intra- and post-procedural inflammation, dissects the mechanisms involved in the acute inflammatory response to PCI and discusses the potential for periprocedural anti-inflammatory treatment.
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Affiliation(s)
- Bradley Tucker
- Heart Research Institute, 7 Eliza St., Newtown 2042, Australia;
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia;
- School of Medical Sciences, University of New South Wales, Kensington 2052, Australia;
| | - Kaivan Vaidya
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia;
- Royal Prince Alfred Hospital, Camperdown 2050, Australia
| | - Blake J. Cochran
- School of Medical Sciences, University of New South Wales, Kensington 2052, Australia;
| | - Sanjay Patel
- Heart Research Institute, 7 Eliza St., Newtown 2042, Australia;
- Sydney Medical School, University of Sydney, Camperdown 2050, Australia;
- Royal Prince Alfred Hospital, Camperdown 2050, Australia
- Correspondence: ; Tel.: +61-2-9515-6111
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Cole J, Htun N, Lew R, Freilich M, Quinn S, Layland J. Colchicine to Prevent Periprocedural Myocardial Injury in Percutaneous Coronary Intervention: The COPE-PCI Pilot Trial. Circ Cardiovasc Interv 2021; 14:e009992. [PMID: 34003667 DOI: 10.1161/circinterventions.120.009992] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Justin Cole
- Peninsula Heart Service, Peninsula Health, Frankston, Australia (J.C., N.H., R.L., M.F., J.L.).,Peninsula Clinical School, Monash University, Frankston, Australia (J.C., N.H., J.L.)
| | - Nay Htun
- Peninsula Heart Service, Peninsula Health, Frankston, Australia (J.C., N.H., R.L., M.F., J.L.).,Peninsula Clinical School, Monash University, Frankston, Australia (J.C., N.H., J.L.)
| | - Robert Lew
- Peninsula Heart Service, Peninsula Health, Frankston, Australia (J.C., N.H., R.L., M.F., J.L.)
| | - Mark Freilich
- Peninsula Heart Service, Peninsula Health, Frankston, Australia (J.C., N.H., R.L., M.F., J.L.)
| | - Stephen Quinn
- Department of Health Science and Biostatistics, Swinburne University of Technology, Hawthorn, Victoria, Australia (S.Q.)
| | - Jamie Layland
- Peninsula Heart Service, Peninsula Health, Frankston, Australia (J.C., N.H., R.L., M.F., J.L.).,Peninsula Clinical School, Monash University, Frankston, Australia (J.C., N.H., J.L.)
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Chen R, Liu C, Zhou P, Tan Y, Sheng Z, Li J, Zhou J, Chen Y, Song L, Zhao H, Yan H. Both Low and High Postprocedural hsCRP Associate with Increased Risk of Death in Acute Coronary Syndrome Patients Treated by Percutaneous Coronary Intervention. Mediators Inflamm 2020; 2020:9343475. [PMID: 32377168 PMCID: PMC7183527 DOI: 10.1155/2020/9343475] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/29/2020] [Accepted: 03/18/2020] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Inflammation poses dual effects after myocardial infarction, but robust evidence shows that high-sensitivity C-reactive protein (hsCRP), as an inflammatory marker, is constantly associated with worse outcomes. This study is aimed at investigating the probable nonlinear association between postprocedural hsCRP and mortality in patients with acute coronary syndromes (ACS) treated by percutaneous coronary intervention (PCI). METHODS A total of 3940 consecutive ACS patients treated by PCI with postprocedural hsCRP measurements were retrospectively recruited. Patients were stratified into 5 groups according to quintiles of hsCRP. Cox regression with adjustments for multiple covariates was used for outcome analysis. Restricted cubic spline (RCS) analysis was used to allow possible nonlinear associations. The primary outcome was all-cause death. RESULTS During a median follow-up of 727 days, mortality occurred in 207 (5.3%) patients. Adjusted hazard ratio (HR) was higher in the lowest (<2.26 mg/L, HR: 1.90, 95% confidence interval (CI): 1.08-3.33; P = 0.025), second highest (10.16-12.56 mg/L, HR: 1.86, 95% CI: 1.09-3.16; P = 0.023), and highest quintiles (≥12.56 mg/L, HR: 2.02, 95% CI: 1.21-3.36; P = 0.007) of postprocedural hsCRP, compared to the second lowest quintile (2.26-4.85 mg/L). RCS analysis depicted a J-shaped association between postprocedural hsCRP and mortality (P for nonlinearity = 0.004). Similar association was observed between hsCRP and cardiac death (P for nonlinearity = 0.014), but not for noncardiac mortality (P for nonlinearity = 0.228). CONCLUSIONS Both low and high postprocedural hsCRP were associated with higher risk of death in ACS patients treated by PCI.
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Affiliation(s)
- Runzhen Chen
- Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Chen Liu
- Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Peng Zhou
- Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yu Tan
- Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Zhaoxue Sheng
- Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jiannan Li
- Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jinying Zhou
- Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yi Chen
- Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Li Song
- Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Hanjun Zhao
- Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen, China
| | - Hongbing Yan
- Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen, China
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Hemingway H, Feder GS, Fitzpatrick NK, Denaxas S, Shah AD, Timmis AD. Using nationwide ‘big data’ from linked electronic health records to help improve outcomes in cardiovascular diseases: 33 studies using methods from epidemiology, informatics, economics and social science in the ClinicAl disease research using LInked Bespoke studies and Electronic health Records (CALIBER) programme. PROGRAMME GRANTS FOR APPLIED RESEARCH 2017. [DOI: 10.3310/pgfar05040] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BackgroundElectronic health records (EHRs), when linked across primary and secondary care and curated for research use, have the potential to improve our understanding of care quality and outcomes.ObjectiveTo evaluate new opportunities arising from linked EHRs for improving quality of care and outcomes for patients at risk of or with coronary disease across the patient journey.DesignEpidemiological cohort, health informatics, health economics and ethnographic approaches were used.Setting230 NHS hospitals and 226 general practices in England and Wales.ParticipantsUp to 2 million initially healthy adults, 100,000 people with stable coronary artery disease (SCAD) and up to 300,000 patients with acute coronary syndrome.Main outcome measuresQuality of care, fatal and non-fatal cardiovascular disease (CVD) events.Data platform and methodsWe created a novel research platform [ClinicAl disease research using LInked Bespoke studies and Electronic health Records (CALIBER)] based on linkage of four major sources of EHR data in primary care and national registries. We carried out 33 complementary studies within the CALIBER framework. We developed a web-based clinical decision support system (CDSS) in hospital chest pain clinics. We established a novel consented prognostic clinical cohort of SCAD patients.ResultsCALIBER was successfully established as a valid research platform based on linked EHR data in nearly 2 million adults with > 600 EHR phenotypes implemented on the web portal (seehttps://caliberresearch.org/portal). Despite national guidance, key opportunities for investigation and treatment were missed across the patient journey, resulting in a worse prognosis for patients in the UK compared with patients in health systems in other countries. Our novel, contemporary, high-resolution studies showed heterogeneous associations for CVD risk factors across CVDs. The CDSS did not alter the decision-making behaviour of clinicians in chest pain clinics. Prognostic models using real-world data validly discriminated risk of death and events, and were used in cost-effectiveness decision models.ConclusionsEmerging ‘big data’ opportunities arising from the linkage of records at different stages of a patient’s journey are vital to the generation of actionable insights into the diagnosis, risk stratification and cost-effective treatment of people at risk of, or with, CVD.Future workThe vast majority of NHS data remain inaccessible to research and this hampers efforts to improve efficiency and quality of care and to drive innovation. We propose three priority directions for further research. First, there is an urgent need to ‘unlock’ more detailed data within hospitals for the scale of the UK’s 65 million population. Second, there is a need for scaled approaches to using EHRs to design and carry out trials, and interpret the implementation of trial results. Third, large-scale, disease agnostic genetic and biological collections linked to such EHRs are required in order to deliver precision medicine and to innovate discovery.Study registrationCALIBER studies are registered as follows: study 2 – NCT01569139, study 4 – NCT02176174 and NCT01164371, study 5 – NCT01163513, studies 6 and 7 – NCT01804439, study 8 – NCT02285322, and studies 26–29 – NCT01162187. Optimising the Management of Angina is registered as Current Controlled Trials ISRCTN54381840.FundingThe National Institute for Health Research (NIHR) Programme Grants for Applied Research programme (RP-PG-0407-10314) (all 33 studies) and additional funding from the Wellcome Trust (study 1), Medical Research Council Partnership grant (study 3), Servier (study 16), NIHR Research Methods Fellowship funding (study 19) and NIHR Research for Patient Benefit (study 33).
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Affiliation(s)
- Harry Hemingway
- Institute of Health Informatics, University College London, London, UK
- Farr Institute of Health Informatics Research, University College London, London, UK
| | - Gene S Feder
- Centre for Academic Primary Care, School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Natalie K Fitzpatrick
- Institute of Health Informatics, University College London, London, UK
- Farr Institute of Health Informatics Research, University College London, London, UK
| | - Spiros Denaxas
- Institute of Health Informatics, University College London, London, UK
- Farr Institute of Health Informatics Research, University College London, London, UK
| | - Anoop D Shah
- Institute of Health Informatics, University College London, London, UK
- Farr Institute of Health Informatics Research, University College London, London, UK
| | - Adam D Timmis
- Farr Institute of Health Informatics Research, University College London, London, UK
- Barts Health NHS Trust, London, UK
- Farr Institute of Health Informatics Research, Queen Mary University of London, London, UK
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Ferraro S, Panteghini M. Laboratory medicine as the science that underpins medicine: the “high-sensitivity” troponin paradigm. ACTA ACUST UNITED AC 2015; 53:653-64. [DOI: 10.1515/cclm-2014-0812] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Accepted: 09/03/2014] [Indexed: 01/10/2023]
Abstract
AbstractThe availability of so-called high-sensitivity troponin assays (hsTn) has scored a compelling goal for laboratory medicine, allowing the safe clinical application of international recommendations for the definition of acute myocardial infarction (AMI). However, the introduction of hsTn has not been welcomed by clinicians, claiming an increase in false-positive results. Here we critically trace back the steps following the introduction of hsTn by referring to the 5-year practical experience in our academic hospital and to suitable information available in the literature. In agreement with published data, we found that hsTn introduction was associated with an increased number of AMI diagnoses, whereas the test volume, the revascularization rate, and the proportion of cases with negative angiography findings remained virtually unchanged. Fast-track protocols for ruling out AMI have been further optimized to recommend sampling at presentation and after 3 h only. We focus on a cost-effective use of hsTn that can account for all clinical variables increasing the pre-test probability in order to ensure that tests are ordered only for patients at medium to high risk for acute coronary syndrome (ACS). To guide interpretation of results, hsTn typical release patterns suggestive for AMI should be identified by evaluating the significance of concentration changes. hsTn have markedly shortened the time to rule out or rule in AMI and has the potential to improve the prognostic assessment of critical patients in clinical contexts different from ACS.
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9
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Ferraro S, Ardoino I, Boracchi P, Santagostino M, Ciardi L, Antonini G, Braga F, Biganzoli E, Panteghini M, Bongo AS. Inside ST-elevation myocardial infarction by monitoring concentrations of cardiovascular risk biomarkers in blood. Clin Chim Acta 2012; 413:888-93. [PMID: 22333672 DOI: 10.1016/j.cca.2012.01.034] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Revised: 01/30/2012] [Accepted: 01/30/2012] [Indexed: 12/20/2022]
Abstract
BACKGROUND No information is available on the optimal sampling time to catch the highest increase for biomarkers whose elevation after ST-elevation myocardial infarction (STEMI) is prognostic for adverse events. This study aimed to investigate release kinetics and peak times of cardiac troponin I (cTnI), C-reactive protein (CRP), B-type natriuretic peptide (BNP), chromogranin A (CgA) and cystatin C (CyC) in STEMI patients undergoing primary percutaneous coronary intervention (PPCI). METHODS Blood concentrations of cTnI, CRP, BNP, CgA and CyC were measured before and 6 h, 24 h, and 48 h after PPCI in 84 STEMI patients. The averaged trajectory of marker kinetics was estimated by multivariable regression models adjusted for patient characteristics and orthogonal polynomials were used to describe related releases. RESULTS From the estimated kinetics cTnI peaked at 10 h from symptoms, BNP at 28 h and CRP within 30 h. CyC concentrations did not change, whereas CgA concentrations increased from 6 to 48 h after PPCI. The amount of BNP release was found to be affected by the interaction between gender and age: females<75 years had BNP concentrations fourfold higher than males. CONCLUSIONS According to different release kinetics a single blood sampling for measuring all biomarkers is not recommended.
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10
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Arefieva TI, Krasnikova TL, Potekhina AV, Ruleva NU, Nikitin PI, Ksenevich TI, Gorshkov BG, Sidorova MV, Bespalova ZD, Kukhtina NB, Provatorov SI, Noeva EA, Chazov EI. Synthetic peptide fragment (65-76) of monocyte chemotactic protein-1 (MCP-1) inhibits MCP-1 binding to heparin and possesses anti-inflammatory activity in stable angina patients after coronary stenting. Inflamm Res 2011; 60:955-64. [PMID: 21744268 DOI: 10.1007/s00011-011-0356-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2010] [Revised: 04/25/2011] [Accepted: 06/14/2011] [Indexed: 10/18/2022] Open
Abstract
OBJECTIVE AND DESIGN The peptide from C-terminal domain of MCP-1 (Ingramon) has been shown to inhibit monocyte migration and possess anti-inflammatory activity in animal models of inflammation and post-angioplasty restenosis. Here, we investigate the effect of Ingramon treatment on blood levels of acute-phase reactants and chemokines in patients after coronary stenting and the mechanisms of Ingramon anti-inflammatory activity. SUBJECTS Eighty-seven patients with ischemic heart disease (IHD) who faced the necessity of coronary angiography (CA) were enrolled. In 67 patients, one-stage coronary stenting was performed; 33 of them were treated with Ingramon in addition to standard therapy. Twenty patients underwent CA only. METHODS High-sensitivity C-reactive protein (hsCRP) and fibrinogen blood levels were detected routinely. The chemokine concentration in plasma was measured by enzyme-linked immunosorbent assay (ELISA) or cytometric bead array-based immunoassay. Intracellular Ca(2+) levels and cell surface integrin exposure were assayed by flow cytometry. MCP-1 dimerization was studied by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE). MCP-1-heparin binding was assessed with a biosensor and ELISA. RESULTS AND CONCLUSIONS Ingramon treatment was accompanied by less pronounced elevation of hsCRP and fibrinogen levels and decreased MCP-1 concentration in plasma in patients after coronary stenting. Ingramon had no effect on MCP-1 interaction with cell receptors or MCP-1 dimerization, but inhibited MCP-1 binding to heparin. The anti-inflammatory activity of the peptide may be mediated by an impaired chemokine interaction with glycosaminoglycans.
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Affiliation(s)
- T I Arefieva
- Institute of Experimental Cardiology, Russian Cardiology Research and Production Complex of Ministry of Health RF, 3rd Cherepkovskaya str., 15, Moscow 121552, Russia.
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Yun KH, Oh SK, Rhee SJ, Yoo NJ, Kim NH, Jeong JW. 12-month follow-up results of high dose rosuvastatin loading before percutaneous coronary intervention in patients with acute coronary syndrome. Int J Cardiol 2011; 146:68-72. [DOI: 10.1016/j.ijcard.2010.04.052] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2009] [Revised: 02/16/2010] [Accepted: 04/17/2010] [Indexed: 11/16/2022]
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12
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Ratković N, Romanović R, Jovelić A, Gligić B, Rafajlovski S, Vojvodić D, Obradović S. [Urgent percutaneous coronary intervention leads to a decrease in serum concentrations of soluble CD40 ligand]. VOJNOSANIT PREGL 2010; 67:732-40. [PMID: 20954412 DOI: 10.2298/vsp1009732r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND/AIM Inflammation as a consequence of vascular injury after percutaneous coronary intervention (PCI) is a pathological substrate of restenosis and of its complications. The aim of the study was to examine perprocedural inflammatory response expressed by soluble CD40 ligand (sCD40L) and C-reactive protein (CRP) in patients treated with PCI and dual antiplatelet therapy. METHODS The experimental group included 52 patients (80.8% men, age 60 +/- 9 years) with angina pectoris treated by PCI (22 urgent PCI) with stent implantation, and dual antiplatelet therapy (tienopiridins and aspirin), according to the current recommendations for the execution of the intervention. The control group consisted of 8 patients (70.5% men, age 59 +/- 7 years) with angina pectoris, who had undergone coronarography taking aspirin 3 days prior to it. In all the patients 24 hours before and after the PCI concentrations of CRP and sCD40L in the blood were determined. RESULTS In the experimental group, the concentration of sCD40L was lower as compared to the control (p < 0.02). In 34 (65%) patients postprocedural decrease in sCD40L was recorded, in 18 (34.6%) of them increase, while in 50 (96%) patients there was a rise in CRP. The patients with postprocedural fall in sCD40L hod greater preprocedural concentration of sCD40L (p < 0.001), and less postprocedural concentration of sCD40L (p < 0.001), compared to the group with an increase in sCD40L after the PCI, while CRP levels between these groups were not statistically different. Patients treated with emergency PCI compared to elective patients had a postprocedural decrease in sCD40L (p = 0.02). Increase in the level of CRP was higher in the group with emergency PCI in relation to elective PCI (p < 0.01). CONCLUSION Emergency PCI procedures in the treatment of patients with unstable angina pectoris lead to a postprocedural fall in the serum concentration of sCD40L. Dual antiplate therapy with tienopiridins and aspirin inhibits the release of sCD40L. Regardless a clinical presentation of coronary disease PCI leads to an postprocedural increase in concentrations of CRP in the serum.
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Affiliation(s)
- Nenad Ratković
- Vojnomedicinska akademija, Klinika za urgentnu internu medicinu, Beograd, Srbija.
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Inflammatory response to percutaneous coronary intervention in stable coronary artery disease. J Thromb Thrombolysis 2010; 31:92-8. [DOI: 10.1007/s11239-010-0471-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Saleh N, Kovacs A, Tornvall P. Relevance of genetic polymorphisms in inflammatory response to percutaneous coronary intervention. Scandinavian Journal of Clinical and Laboratory Investigation 2009; 69:736-40. [DOI: 10.3109/00365510903100466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Response of high-sensitivity C-reactive protein to percutaneous coronary intervention in patients with acute coronary syndrome. Heart Vessels 2009; 24:175-80. [DOI: 10.1007/s00380-008-1110-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2007] [Accepted: 08/28/2008] [Indexed: 11/26/2022]
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Arcari A, Zito F, Di Castelnuovo A, De Curtis A, Dirckx C, Arnout J, Cappuccio FP, van Dongen MCJM, De Lorgeril M, Krogh V, Siani A, Donati MB, De Gaetano G, Iacoviello L. C reactive protein and its determinants in healthy men and women from European regions at different risk of coronary disease: the IMMIDIET Project. J Thromb Haemost 2008; 6:436-43. [PMID: 18036188 DOI: 10.1111/j.1538-7836.2007.02851.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM Differences in C-reactive protein (CRP) levels and its determinants in three European populations at different risk of coronary artery disease (CAD) were studied. METHODS Subjects were recruited randomly in Limburg (Belgium), Abruzzo (Italy) and south-west (SW) London (England). RESULTS Ten-year risk of fatal coronary events (estimated using risk equations provided by the SCORE Project) was lower both in men and women from Abruzzo, intermediate in people from Limburg and higher in subjects from SW London. Within each country, high sensitivity (hs)-CRP levels were higher in the high-risk class in men but not in women. Men from Abruzzo had higher hs-CRP levels than those from Limburg and SW London. Women always had higher hs-CRP levels than men. The strongest hs-CRP determinant was body mass index (BMI, R(2) = 0.14) in women and waist circumference (WC, R(2) = 0.046) in men. The highest hs-CRP levels were observed in subjects with both high BMI and high WC. Metabolic syndrome was associated with high levels of CRP both in men and women, even after adjustment for confounders. DISCUSSION Difference in CRP levels cannot explain the European gradient of CVD risk, although CRP levels are associated with the calculated SCORE risk of fatal coronary events within each country.
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Affiliation(s)
- A Arcari
- Research Laboratories, John Paul II Centre for High Technology Research and Education in Biomedical Sciences, Catholic University, Campobasso, Italy
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Fournier JA, Delgado-Pecellín C, Cayuela A, Cabezón S, Mendoza MD. La PCR-as al mes de implantar un stent coronario metálico puede ser predictora de eventos adversos tardíos. Rev Esp Cardiol 2008. [DOI: 10.1157/13116660] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Saleh N, Tornvall P. Serum C-reactive protein response to percutaneous coronary intervention in patients with unstable or stable angina pectoris is associated with the risk of clinical restenosis. Atherosclerosis 2007; 195:374-8. [PMID: 17126343 DOI: 10.1016/j.atherosclerosis.2006.10.026] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2006] [Revised: 10/16/2006] [Accepted: 10/17/2006] [Indexed: 10/23/2022]
Abstract
BACKGROUND Inflammation plays a pivotal role in the pathogenesis of atherosclerosis. Previous reports have used vaccination as a model to stimulate inflammation. The aim of the present study was to investigate the role of C-reactive protein response to PCI in the risk of clinical restenosis or new coronary stenosis, considering PCI as a model to stimulate inflammation. MATERIAL AND METHODS Eight hundred and ninety-one patients with stable or unstable angina pectoris and with normal serum troponin T<or=0.03 microg/L before PCI were investigated. The survivors after a follow-up period of 2.6 years (850 patients) were included. Serum CRP and troponin T concentration were measured before and the day after PCI. Restenosis and new coronary stenosis, detected by coronary angiography due to symptomatic coronary heart disease, were determined. RESULTS CRP response to PCI, unstable angina pectoris, the number of vessels dilated and lack of stent implantation were associated with restenosis or new coronary stenosis. In multivariate analysis, patients in the highest tertile of CRP, induced by PCI, had an increased risk (risk ratio 1.7 [95% CI 1.1-2.9]) for restenosis or new coronary stenosis. Furthermore, patients with restenosis had an increased CRP response to PCI compared with those with new coronary stenosis. CONCLUSION The CRP response to PCI, as a model to stimulate inflammation, is associated with an increased risk of clinical restenosis. The results emphasize the role of CRP in the pathogenesis of coronary artery disease progression and in particular restenosis.
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Affiliation(s)
- Nawsad Saleh
- Karolinska University Hospital, Karolinska Institute, Stockholm, Sweden.
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