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Nardin M, Verdoia M, Nardin S, Cao D, Chiarito M, Kedhi E, Galasso G, Condorelli G, De Luca G. Vitamin D and Cardiovascular Diseases: From Physiology to Pathophysiology and Outcomes. Biomedicines 2024; 12:768. [PMID: 38672124 PMCID: PMC11048686 DOI: 10.3390/biomedicines12040768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 03/18/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Vitamin D is rightly recognized as an essential key factor in the regulation of calcium and phosphate homeostasis, affecting primary adequate bone mineralization. In the last decades, a more complex and wider role of vitamin D has been postulated and demonstrated. Cardiovascular diseases have been found to be strongly related to vitamin D levels, especially to its deficiency. Pre-clinical studies have suggested a direct role of vitamin D in the regulation of several pathophysiological pathways, such as endothelial dysfunction and platelet aggregation; moreover, observational data have confirmed the relationship with different conditions, including coronary artery disease, heart failure, and hypertension. Despite the significant evidence available so far, most clinical trials have failed to prove any positive impact of vitamin D supplements on cardiovascular outcomes. This discrepancy indicates the need for further information and knowledge about vitamin D metabolism and its effect on the cardiovascular system, in order to identify those patients who would benefit from vitamin D supplementation.
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Affiliation(s)
- Matteo Nardin
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20090 Milan, Italy
- Internal Medicine, Department of Medicine, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Monica Verdoia
- Division of Cardiology, Ospedale degli Infermi, ASL Biella, 13875 Biella, Italy
- Department of Translational Medicine, Eastern Piedmont University, 28100 Novara, Italy
| | - Simone Nardin
- U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
- Department of Internal Medicine and Medical Sciences, School of Medicine, University of Genova, 16126 Genova, Italy
| | - Davide Cao
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20090 Milan, Italy
- Department of Cardiology, Humanitas Gavazzeni Hospital, 24125 Bergamo, Italy
| | - Mauro Chiarito
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20090 Milan, Italy
- Department of Cardiovascular Medicine, IRCCS-Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Elvin Kedhi
- McGill University Health Center, Montreal, QC H3G 1A4, Canada
- Department of Cardiology and Structural Heart Disease, University of Silesia, 40-032 Katowice, Poland
| | - Gennaro Galasso
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Gianluigi Condorelli
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20090 Milan, Italy
- Department of Cardiovascular Medicine, IRCCS-Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Giuseppe De Luca
- Division of Cardiology, AOU “Policlinico G. Martino”, Department of Clinical and Experimental Medicine, University of Messina, 98122 Messina, Italy
- Division of Cardiology, IRCCS Hospital Galeazzi-Sant’Ambrogio, 20157 Milan, Italy
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Košuta D, Novaković M, Božič Mijovski M, Jug B. Acute effects of high intensity interval training versus moderate intensity continuous training on haemostasis in patients with coronary artery disease. Sci Rep 2024; 14:1963. [PMID: 38263210 PMCID: PMC10806221 DOI: 10.1038/s41598-024-52521-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 01/19/2024] [Indexed: 01/25/2024] Open
Abstract
Exercise training is associated with an acute net increase in coagulation, which may increase the risk of atherothrombosis in coronary artery disease (CAD) patients. We sought to compare the acute haemostatic effects of a bout of moderate-intensity continuous (MICT) and high-intensity interval training (HIIT) in patients with CAD. Patients after a recent myocardial infarction were randomized into a HIIT or MICT session of exercise training on a stationary bike. Blood was sampled at baseline, after the exercise bout and after a one-hour resting period. We measured overall haemostatic potential (OHP), overall coagulation potential (OCP), fibrinogen, D-dimer and von Willebrand factor (vWF) and calculated overall fibrinolytic potential (OFP). Linear mixed models for repeated measures were constructed to assess the treatment effect. A total of 117 patients were included. OCP, OHP, fibrinogen, D-dimer and vWF significantly increased after exercise and returned to baseline after a one-hour rest, OFP decreased after exercise and returned to baseline levels after a one-hour rest. Linear mixed models showed a significant difference between HIIT and MICT in fibrinogen (p 0.043) and D-dimer (p 0.042). Our study has shown that an exercise bout is associated with a transient procoagulant state in patients with CAD, with similar exercise-induced haemostatic changes for HIIT and MICT.
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Affiliation(s)
- Daniel Košuta
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
- Department of Vascular Diseases, University Medical Centre Ljubljana, Zaloška Cesta 7, 1000, Ljubljana, Slovenia.
| | - Marko Novaković
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Department of Vascular Diseases, University Medical Centre Ljubljana, Zaloška Cesta 7, 1000, Ljubljana, Slovenia
| | - Mojca Božič Mijovski
- Department of Vascular Diseases, University Medical Centre Ljubljana, Zaloška Cesta 7, 1000, Ljubljana, Slovenia
- Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
| | - Borut Jug
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Department of Vascular Diseases, University Medical Centre Ljubljana, Zaloška Cesta 7, 1000, Ljubljana, Slovenia
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Carciotto G, Costa F, Garcia-Ruiz V, Galli M, Soraci E, Magliarditi A, Teresi L, Nasso E, Carerj S, Di Bella G, Micari A, De Luca G. Individualization of Duration of Dual Antiplatelet Therapy after Coronary Stenting: A Comprehensive, Evidence-Based Review. J Clin Med 2023; 12:7144. [PMID: 38002756 PMCID: PMC10672070 DOI: 10.3390/jcm12227144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/08/2023] [Accepted: 11/15/2023] [Indexed: 11/26/2023] Open
Abstract
Dual antiplatelet therapy (DAPT), comprising aspirin and a P2Y12 receptor inhibitor, is the cornerstone of post-percutaneous coronary intervention treatment to prevent stent thrombosis and reduce the risk of adverse cardiovascular events. The selection of an optimal DAPT regimen, considering the interplay of various antiplatelet agents, patient profiles, and procedural characteristics, remains an evolving challenge. Traditionally, a standard duration of 12 months has been recommended for DAPT in most patients. While contemporary guidelines provide general frameworks, DAPT modulation with longer or shorter treatment courses followed by aspirin or P2Y12 inhibitor monotherapy are evolving towards an individualized strategy to optimize the balance between efficacy and safety. This review comprehensively examines the current landscape of DAPT strategies after coronary stenting, with a focus on emerging evidence for treatment individualization.
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Affiliation(s)
- Gabriele Carciotto
- Division of Cardiology, Policlinico G Martino, 98125 Messina, Italy; (G.C.); (L.T.)
| | - Francesco Costa
- BIOMORF Department, University of Messina, 98122 Messina, Italy; (F.C.); (A.M.)
| | | | - Mattia Galli
- Maria Cecilia Hospital, GVM Care & Research, 48033 Cotignola, Italy;
| | - Emmanuele Soraci
- U.O.S. Emodinamica, Department of Medicine, Ospedale Barone Romeo di Patti, 98066 Messina, Italy; (E.S.); (A.M.)
| | - Alberto Magliarditi
- U.O.S. Emodinamica, Department of Medicine, Ospedale Barone Romeo di Patti, 98066 Messina, Italy; (E.S.); (A.M.)
| | - Lucio Teresi
- Division of Cardiology, Policlinico G Martino, 98125 Messina, Italy; (G.C.); (L.T.)
| | - Enrica Nasso
- Department of Clinical and Experimental Medicine, University of Messina, 98122 Messina, Italy; (E.N.); (S.C.); (G.D.B.)
| | - Scipione Carerj
- Department of Clinical and Experimental Medicine, University of Messina, 98122 Messina, Italy; (E.N.); (S.C.); (G.D.B.)
| | - Gianluca Di Bella
- Department of Clinical and Experimental Medicine, University of Messina, 98122 Messina, Italy; (E.N.); (S.C.); (G.D.B.)
| | - Antonio Micari
- BIOMORF Department, University of Messina, 98122 Messina, Italy; (F.C.); (A.M.)
| | - Giuseppe De Luca
- Department of Clinical and Experimental Medicine, University of Messina, 98122 Messina, Italy; (E.N.); (S.C.); (G.D.B.)
- Division of Cardiology, IRCCS Hospital Galeazzi-Sant’Ambrogio, 20157 Milan, Italy
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Nardin M, Verdoia M, Cao D, Nardin S, Kedhi E, Galasso G, van ‘t Hof AWJ, Condorelli G, De Luca G. Platelets and the Atherosclerotic Process: An Overview of New Markers of Platelet Activation and Reactivity, and Their Implications in Primary and Secondary Prevention. J Clin Med 2023; 12:6074. [PMID: 37763014 PMCID: PMC10531614 DOI: 10.3390/jcm12186074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/07/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
The key role played by platelets in the atherosclerosis physiopathology, especially in the acute setting, is ascertained: they are the main actors during thrombus formation and, thus, one of the major investigated elements related to atherothrombotic process involving coronary arteries. Platelets have been studied from different points of view, according with the technology advances and the improvement in the hemostasis knowledge achieved in the last years. Morphology and reactivity constitute the first aspects investigated related to platelets with a significant body of evidence published linking a number of their values and markers to coronary artery disease and cardiovascular events. Recently, the impact of genetics on platelet activation has been explored with promising findings as additional instrument for patient risk stratification; however, this deserves further confirmations. Moreover, the interplay between immune system and platelets has been partially elucidated in the last years, providing intriguing elements that will be basic components for future research to better understand platelet regulation and improve cardiovascular outcome of patients.
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Affiliation(s)
- Matteo Nardin
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20090 Milan, Italy
- Third Medicine Division, Department of Medicine, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Monica Verdoia
- Division of Cardiology, Ospedale degli Infermi, ASL Biella, 13875 Biella, Italy
- Department of Translational Medicine, Eastern Piedmont University, 28100 Novara, Italy
| | - Davide Cao
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20090 Milan, Italy
- Department of Cardiology, Humanitas Gavazzeni Hospital, 24125 Bergamo, Italy
| | - Simone Nardin
- U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
- Department of Internal Medicine and Medical Sciences, School of Medicine, University of Genova, 16126 Genova, Italy
| | - Elvin Kedhi
- Division of Cardiology, Hopital Erasmus, Universitè Libre de Bruxelles, 1050 Bruxelles, Belgium
| | - Gennaro Galasso
- Division of Cardiology, Ospedale Ruggi D’Aragona, Università di Salerno, 84084 Salerno, Italy
| | - Arnoud W. J. van ‘t Hof
- Department of Cardiology, Maastricht University Medical Center, 6229 HX Maastricht, The Netherlands
- Cardiovascular Research Institute Maastricht (CARIM), 6229 ER Maastricht, The Netherlands
- Department of Cardiology, Zuyderland Medical Center, 6419 PC Heerlen, The Netherlands
| | - Gianluigi Condorelli
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20090 Milan, Italy
- Department of Cardiovascular Medicine, IRCCS-Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Giuseppe De Luca
- Division of Cardiology, AOU “Policlinico G. Martino”, Department of Clinical and Experimental Medicine, University of Messina, 98122 Messina, Italy
- Division of Cardiology, IRCCS Hospital Galeazzi-Sant’Ambrogio, 20157 Milan, Italy
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Pellegrini D, Ielasi A, Tespili M, Guagliumi G, De Luca G. Percutaneous Treatment of Left Main Disease: A Review of Current Status. J Clin Med 2023; 12:4972. [PMID: 37568374 PMCID: PMC10419939 DOI: 10.3390/jcm12154972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 07/13/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
Percutaneous treatment of the left main coronary artery is one of the most challenging scenarios in interventional cardiology, due to the large portion of myocardium at risk the technical complexity of treating a complex bifurcation with large branches. Our aim is to provide un updated overview of the current indications for percutaneous treatment of the left main, the different techniques and the rationale underlying the choice for provisional versus upfront two-stent strategies, intravascular imaging and physiology guidance in the management of left main disease, and the role of mechanical support devices in complex high-risk PCI.
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Affiliation(s)
- Dario Pellegrini
- Division of Cardiology, IRCCS Ospedale Galeazzi-Sant’Ambrogio, Via Cristina Belgioioso, 173, 20161 Milan, Italy; (D.P.)
| | - Alfonso Ielasi
- Division of Cardiology, IRCCS Ospedale Galeazzi-Sant’Ambrogio, Via Cristina Belgioioso, 173, 20161 Milan, Italy; (D.P.)
| | - Maurizio Tespili
- Division of Cardiology, IRCCS Ospedale Galeazzi-Sant’Ambrogio, Via Cristina Belgioioso, 173, 20161 Milan, Italy; (D.P.)
| | - Giulio Guagliumi
- Division of Cardiology, IRCCS Ospedale Galeazzi-Sant’Ambrogio, Via Cristina Belgioioso, 173, 20161 Milan, Italy; (D.P.)
| | - Giuseppe De Luca
- Division of Cardiology, IRCCS Ospedale Galeazzi-Sant’Ambrogio, Via Cristina Belgioioso, 173, 20161 Milan, Italy; (D.P.)
- Division of Cardiology, AOU “Policlinico G. Martino”, Via Consolare Valeria, 1, 98124 Messina, Italy
- Department of Clinical and Experimental Medicine, University of Messina, Piazza Pugliatti, 1, 98122 Messina, Italy
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Caiazzo G, Di Mario C, Kedhi E, De Luca G. Current Management of Highly Calcified Coronary Lesions: An Overview of the Current Status. J Clin Med 2023; 12:4844. [PMID: 37510959 PMCID: PMC10381772 DOI: 10.3390/jcm12144844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/16/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023] Open
Abstract
The amount of coronary calcium strongly correlates with the degree of atherosclerosis and, therefore, with the rate of future cardiac events. Calcified coronary lesions still represent a challenge for interventional cardiologists, bringing not only a higher risk of immediate complications during percutaneous coronary interventions (PCI), but also a higher risk of late stent failure due to under-expansion and/or malapposition, and therefore, have a relevant prognostic impact. Accurate identification of the calcified plaques together with the analysis of their distribution pattern within the vessel wall by intracoronary imaging is important to improve the successful treatment of these lesions. The aim of this review is to guide readers through the assessment of the calcified plaque distribution using intracoronary imaging in order to select the best devices and strategies for plaque debulking and lesion preparation.
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Affiliation(s)
- Gianluca Caiazzo
- ICCU, San Giuseppe Moscati Hospital, ASL CE, 81031 Aversa, Italy
| | - Carlo Di Mario
- Structural Interventional Cardiology, Careggi University Hospital, 50134 Florence, Italy
| | - Elvin Kedhi
- Erasmus Hospital, Université libre de Bruxelles (ULB), 1070 Brussels, Belgium
| | - Giuseppe De Luca
- Division of Cardiology, AOU Policlinico G Martino, 98124 Messina, Italy
- IRCCS Galeazzi-Sant'Ambrogio Hospital, 20157 Milan, Italy
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Bellino M, Galasso G, Silverio A, Tedeschi M, Formisano C, Romei S, Esposito L, Cancro FP, Vassallo MG, Accarino G, Verdoia M, Di Muro FM, Vecchione C, De Luca G. Soluble PCSK9 Inhibition: Indications, Clinical Impact, New Molecular Insights and Practical Approach-Where Do We Stand? J Clin Med 2023; 12:jcm12082922. [PMID: 37109259 PMCID: PMC10146045 DOI: 10.3390/jcm12082922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 04/12/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
Current research on cardiovascular prevention predominantly focuses on risk-stratification and management of patients with coronary artery disease (CAD) to optimize their prognosis. Several basic, translational and clinical research efforts aim to determine the etiological mechanisms underlying CAD pathogenesis and to identify lifestyle-dependent metabolic risk factors or genetic and epigenetic parameters responsible for CAD occurrence and/or progression. A log-linear association between the absolute exposure of LDL cholesterol (LDL-C) and the risk of atherosclerotic cardio-vascular disease (ASCVD) was well documented over the year. LDL-C was identified as the principal enemy to fight against, and soluble proprotein convertase subtilisin kexin type 9 (PCSK9) was attributed the role of a powerful regulator of blood LDL-C levels. The two currently available antibodies (alirocumab and evolocumab) against PCSK9 are fully human engineered IgG that bind to soluble PCSK9 and avoid its interaction with the LDLR. As documented by modern and dedicated "game-changer" trials, antibodies against soluble PCSK9 reduce LDL-C levels by at least 60 percent when used alone and up to 85 percent when used in combination with high-intensity statins and/or other hypolipidemic therapies, including ezetimibe. Their clinical indications are well established, but new areas of use are advocated. Several clues suggest that regulation of PCSK9 represents a cornerstone of cardiovascular prevention, partly because of some pleiotropic effects attributed to these newly developed drugs. New mechanisms of PCSK9 regulation are being explored, and further efforts need to be put in place to reach patients with these new therapies. The aim of this manuscript is to perform a narrative review of the literature on soluble PCSK9 inhibitor drugs, with a focus on their indications and clinical impact.
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Affiliation(s)
- Michele Bellino
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Gennaro Galasso
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Angelo Silverio
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Michele Tedeschi
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Ciro Formisano
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Stefano Romei
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Luca Esposito
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Francesco Paolo Cancro
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Maria Giovanna Vassallo
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Giulio Accarino
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
| | - Monica Verdoia
- Division of Cardiology, Ospedale Degli Infermi, ASL Biella, 13900 Biella, Italy
| | - Francesca Maria Di Muro
- Structural Interventional Cardiology, Department of Clinical and Experimental Medicine, Clinica Medica, Careggi University Hospital, 50139 Florence, Italy
| | - Carmine Vecchione
- Department of Medicine, Surgery and Dentistry, University of Salerno, 84081 Baronissi, Italy
- Vascular Physiopathology Unit, IRCCS Neuromed Mediterranean Neurological Institute, 86077 Pozzilli, Italy
| | - Giuseppe De Luca
- Division of Cardiology, AOU "Policlinico G. Martino", Department of Clinical and Experimental Medicine, University of Messina, 98166 Messina, Italy
- Division of Cardiology, IRCCS Hospital Galeazzi-Sant'Ambrogio, 20161 Milan, Italy
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Nardin M, Verdoia M, Laera N, Cao D, De Luca G. New Insights into Pathophysiology and New Risk Factors for ACS. J Clin Med 2023; 12:jcm12082883. [PMID: 37109221 PMCID: PMC10146393 DOI: 10.3390/jcm12082883] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/27/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
Cardiovascular disease still represents the main cause of mortality worldwide. Despite huge improvements, atherosclerosis persists as the principal pathological condition, both in stable and acute presentation. Specifically, acute coronary syndromes have received substantial research and clinical attention in recent years, contributing to improve overall patients' outcome. The identification of different evolution patterns of the atherosclerotic plaque and coronary artery disease has suggested the potential need of different treatment approaches, according to the mechanisms and molecular elements involved. In addition to traditional risk factors, the finer portrayal of other metabolic and lipid-related mediators has led to higher and deep knowledge of atherosclerosis, providing potential new targets for clinical management of the patients. Finally, the impressive advances in genetics and non-coding RNAs have opened a wide field of research both on pathophysiology and the therapeutic side that are extensively under investigation.
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Affiliation(s)
- Matteo Nardin
- Department of Biomedical Sciences, Humanitas University, 20072 Milan, Italy
- Third Medicine Division, Department of Medicine, ASST Spedali Civili, 25123 Brescia, Italy
| | - Monica Verdoia
- Division of Cardiology, Ospedale degli Infermi, ASL Biella, 13900 Biella, Italy
- Department of Translational Medicine, Eastern Piedmont University, 13100 Novara, Italy
| | - Nicola Laera
- Department of Clinical and Experimental Sciences, University of Brescia, 25121 Brescia, Italy
| | - Davide Cao
- Department of Biomedical Sciences, Humanitas University, 20072 Milan, Italy
| | - Giuseppe De Luca
- Division of Cardiology, AOU "Policlinico G. Martino", Department of Clinical and Experimental Medicine, University of Messina, 98166 Messina, Italy
- Division of Cardiology, IRCCS Hospital Galeazzi-Sant'Ambrogio, 20161 Milan, Italy
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Tian XX, Luo JY, Liu F, Qiu YJ, Luo F, Zeng L, Zhang ZR, Yang YN, Li XM. Prognostic value of fibrinogen-to-albumin ratio combined with coronary calcification score in patients with suspected coronary artery disease. BMC Cardiovasc Disord 2023; 23:181. [PMID: 37016312 PMCID: PMC10071697 DOI: 10.1186/s12872-023-03193-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 03/21/2023] [Indexed: 04/06/2023] Open
Abstract
OBJECTIVE The aim of this work was to evaluate the predictive value of FAR combined with CACS for MACCEs. BACKGROUND The fibrinogen-albumin-ratio (FAR), a novel biomarker of inflammation, is associated with the severity of coronary artery disease (CAD). Coronary calcification score (CACS) is associated with the severity of coronary stenosis and is closely related to the prognosis of CAD patients. What is the prognostic value of FAR in patients with chest pain, which has not been reported. This study aims to evaluate the relationship between CACS and FAR and their impact on prognosis in patients with suspected CAD. METHODS We used information from 12,904 individuals who had coronary computed tomography angiography (CTA) for chest pain and tracked down any significant adverse cardiac and cerebrovascular events (MACCEs). The following formula was used to calculate FAR: fibrinogen (g/L)/albumin (g/L). Patients were separated into groups with greater levels of FAR (FAR-H) and lower levels of FAR (FAR-L) in accordance with the ideal cut-off value of FAR for MACCEs prediction. In addition, patients were divided into three groups based on their CACS scores (CACS ≤ 100, 100 < CACS ≤ 400, and CACS > 400). RESULTS 4946 patients [62(55-71) years, 64.4% male] were ultimately enrolled in the present study. During follow-up, a total of 234 cases (4.7%) of MACCEs were documented. Linear regression analysis results showed that CACS (R2 = 0.004, Standard β = 0.066, P < 0.001) was positively associated with FAR in patients with chest pain.Compared to ones with FAR-L, FAR-H had an increased risk for MACCEs (adjusted HR 1.371(1.053-1.786) P = 0.019). Multivariate Cox regression showed that age (adjusted HR 1.015 95% CI 1.001-1.028;p = 0.03), FAR (adjusted HR 1.355 95% CI 1.042-1.763;p = 0.023),FBG (adjusted HR 1.043 95% CI 1.006-1.083;p = 0.024) and CACS (adjusted HR 1.470 95% CI 1.250-1.727;p < 0.001) were the independent risk factors for MACCEs. The FAR and CACS significantly improved MACCEs risk stratification, contributing to substantial net reclassification improvement ( NRI 0.122, 95% CI 0.054-0.198, P < 0.001) and integrated discrimination improvement(IDI 0.011, 95% CI 0.006-0.017, P < 0.001). CONCLUSION FAR was an independent risk factor for MACCEs. The results showed that CACS was positively associated with FAR in patients with suspected CAD. A higher level of FAR and heavier coronary calcification burden was associated with worse outcomes among patients with suspected CAD. FAR and CACS improved the risk identification of patients with suspected CAD, leading to a significant reclassification of MACCEs.
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Affiliation(s)
- Xin-Xin Tian
- Department of Cardiology, the First Affiliated Hospital of Xinjiang Medical University, 137 Liyushan South Road, Urumqi, 830054, Xinjiang, China
| | - Jun-Yi Luo
- Department of Cardiology, the First Affiliated Hospital of Xinjiang Medical University, 137 Liyushan South Road, Urumqi, 830054, Xinjiang, China
| | - Fen Liu
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medical Research Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Ya-Jing Qiu
- Department of Cardiology, the First Affiliated Hospital of Xinjiang Medical University, 137 Liyushan South Road, Urumqi, 830054, Xinjiang, China
| | - Fan Luo
- Department of Cardiology, the First Affiliated Hospital of Xinjiang Medical University, 137 Liyushan South Road, Urumqi, 830054, Xinjiang, China
| | - Lu Zeng
- Department of Cardiology, the First Affiliated Hospital of Xinjiang Medical University, 137 Liyushan South Road, Urumqi, 830054, Xinjiang, China
| | - Zhuo-Ran Zhang
- Department of Cardiology, the First Affiliated Hospital of Xinjiang Medical University, 137 Liyushan South Road, Urumqi, 830054, Xinjiang, China
| | - Yi-Ning Yang
- Department of Cardiology, the First Affiliated Hospital of Xinjiang Medical University, 137 Liyushan South Road, Urumqi, 830054, Xinjiang, China
- Department of Cardiology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Xiao-Mei Li
- Department of Cardiology, the First Affiliated Hospital of Xinjiang Medical University, 137 Liyushan South Road, Urumqi, 830054, Xinjiang, China.
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medical Research Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China.
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Secondary Cardiovascular Prevention after Acute Coronary Syndrome: Emerging Risk Factors and Novel Therapeutic Targets. J Clin Med 2023; 12:jcm12062161. [PMID: 36983163 PMCID: PMC10056379 DOI: 10.3390/jcm12062161] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/02/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
The control of cardiovascular risk factors, the promotion of a healthy lifestyle, and antithrombotic therapy are the cornerstones of secondary prevention after acute coronary syndrome (ACS). However, many patients have recurrent ischemic events despite the optimal control of traditional modifiable risk factors and the use of tailored pharmacological therapy, including new-generation antiplatelet and lipid-lowering agents. This evidence emphasizes the importance of identifying novel risk factors and targets to optimize secondary preventive strategies. Lipoprotein(a) (Lp(a)) has emerged as an independent predictor of adverse events after ACS. New molecules such as anti-PCSK9 monoclonal antibodies, small interfering RNAs, and antisense oligonucleotides can reduce plasma Lp(a) levels and are associated with a long-term outcome benefit after the index event. The inflammatory stimulus and the inflammasome, pivotal elements in the development and progression of atherosclerosis, have been widely investigated in patients with coronary artery disease. More recently, randomized clinical trials including post-ACS patients treated with colchicine and monoclonal antibodies targeting cytokines yielded promising results in the reduction in major cardiovascular events after an ACS. Gut dysbiosis has also raised great interest for its potential pathophysiological role in cardiovascular disease. This evidence, albeit preliminary and needing confirmation by larger population-based studies, suggests the possibility of targeting the gut microbiome in particularly high-risk populations. The risk of recurrent ischemic events after ACS is related to the complex interaction between intrinsic predisposing factors and environmental triggers. The identification of novel risk factors and targets is fundamental to customizing patient clinical management with a precision medicine perspective.
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11
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De Servi S, Landi A, Savonitto S, Morici N, De Luca L, Montalto C, Crimi G, De Rosa R, De Luca G. Antiplatelet Strategies for Older Patients with Acute Coronary Syndromes: Finding Directions in a Low-Evidence Field. J Clin Med 2023; 12:2082. [PMID: 36902869 PMCID: PMC10003933 DOI: 10.3390/jcm12052082] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/23/2023] [Accepted: 03/04/2023] [Indexed: 03/09/2023] Open
Abstract
Patients ≥ 75 years of age account for about one third of hospitalizations for acute coronary syndromes (ACS). Since the latest European Society of Cardiology guidelines recommend that older ACS patients use the same diagnostic and interventional strategies used by the younger ones, most elderly patients are currently treated invasively. Therefore, an appropriate dual antiplatelet therapy (DAPT) is indicated as part of the secondary prevention strategy to be implemented in such patients. The choice of the composition and duration of DAPT should be tailored on an individual basis, after careful assessment of the thrombotic and bleeding risk of each patient. Advanced age is a main risk factor for bleeding. Recent data show that in patients of high bleeding risk short DAPT (1 to 3 months) is associated with decreased bleeding complications and similar thrombotic events, as compared to standard 12-month DAPT. Clopidogrel seems the preferable P2Y12 inhibitor, due to a better safety profile than ticagrelor. When the bleeding risk is associated with a high thrombotic risk (a circumstance present in about two thirds of older ACS patients) it is important to tailor the treatment by taking into account the fact that the thrombotic risk is high during the first months after the index event and then wanes gradually over time, whereas the bleeding risk remains constant. Under these circumstances, a de-escalation strategy seems reasonable, starting with DAPT that includes aspirin and low-dose prasugrel (a more potent and reliable P2Y12 inhibitor than clopidogrel) then switching after 2-3 months to DAPT with aspirin and clopidogrel for up to 12 months.
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Affiliation(s)
- Stefano De Servi
- Department of Molecular Medicine, University of Pavia Medical School, 27100 Pavia, Italy
| | - Antonio Landi
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale (EOC), 6900 Lugano, Switzerland
| | | | - Nuccia Morici
- IRCCS S. Maria Nascente—Fondazione Don Carlo Gnocchi ONLUS, 20148 Milan, Italy
| | - Leonardo De Luca
- Department of Cardiovascular Sciences, A.O. San Camillo-Forlanini, 00152 Roma, Italy
| | - Claudio Montalto
- Interventional Cardiology, De Gasperis Cardio Center, Niguarda Hospital, 20162 Milan, Italy
- Clinical and Interventional Cardiology, Istituto Clinico Sant’Ambrogio, Gruppo San Donato, 20122 Milan, Italy
| | - Gabriele Crimi
- Interventional Cardiology Unit, Cardio-Thoraco Vascular Department (DICATOV), IRCCS, Ospedale Policlinico San Martino, 16132 Genova, Italy
| | - Roberta De Rosa
- University Hospital San Giovanni di Dio e Ruggi d’Aragona, 84131 Salerno, Italy
- Goethe University Hospital Frankfurt, 60528 Frankfurt am Main, Germany
| | - Giuseppe De Luca
- Division of Cardiology, AOU “Policlinico G. Martino”, Department of Clinical and Experimental Medicine, University of Messina, 98039 Messina, Italy
- Division of Cardiology, Nuovo Galeazzi-Sant’Ambrogio Hospital, 20161 Milan, Italy
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12
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Impact of Smoking Status on Mortality in STEMI Patients Undergoing Mechanical Reperfusion for STEMI: Insights from the ISACS-STEMI COVID-19 Registry. J Clin Med 2022; 11:jcm11226722. [PMID: 36431198 PMCID: PMC9698021 DOI: 10.3390/jcm11226722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
The so-called “smoking paradox”, conditioning lower mortality in smokers among STEMI patients, has seldom been addressed in the settings of modern primary PCI protocols. The ISACS−STEMI COVID-19 is a large-scale retrospective multicenter registry addressing in-hospital mortality, reperfusion, and 30-day mortality among primary PCI patients in the era of the COVID-19 pandemic. Among the 16,083 STEMI patients, 6819 (42.3%) patients were active smokers, 2099 (13.1%) previous smokers, and 7165 (44.6%) non-smokers. Despite the impaired preprocedural recanalization (p < 0.001), active smokers had a significantly better postprocedural TIMI flow compared with non-smokers (p < 0.001); this was confirmed after adjustment for all baseline and procedural confounders, and the propensity score. Active smokers had a significantly lower in-hospital (p < 0.001) and 30-day (p < 0.001) mortality compared with non-smokers and previous smokers; this was confirmed after adjustment for all baseline and procedural confounders, and the propensity score. In conclusion, in our population, active smoking was significantly associated with improved epicardial recanalization and lower in-hospital and 30-day mortality compared with previous and non-smoking history.
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13
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The Correlation between the Triglyceride-Glucose Index and Coagulation Markers in Patients with Recent Acute Myocardial Infarction. DISEASE MARKERS 2022; 2022:6206802. [PMID: 36312588 PMCID: PMC9613396 DOI: 10.1155/2022/6206802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/30/2022] [Accepted: 10/05/2022] [Indexed: 11/17/2022]
Abstract
Background Metabolic abnormalities and hypercoagulability seem to have an important predictive role in patients with coronary artery disease (CAD). The triglyceride-glucose (TyG) index has emerged as a good marker for metabolic syndrome with predictive value for cardiovascular events. Overall haemostatic potential (OHP) is a reliable global haemostatic essay to identify hypercoagulability in CAD patients. The aim of our study was therefore to evaluate a possible correlation between the TyG index and haemostatic derangements in patients with CAD. Methods Consecutive patients referred for the first follow-up visit after acute myocardial infarction between December 1, 2018, and March 31, 2020, and did not meet exclusion criteria were included. We determined OHP, overall coagulation potential (OCP), overall fibrinolytic potential (OFP), fibrinogen, D-dimer, and von Willebrand factor from peripheral blood samples. The TyG index was calculated with the previously described and validated formula. Linear regression models were constructed for the multivariate analysis. Results A total of 117 patients (mean age 56 ± 10 years, 20% women) were included. A correlation was found between TyG index and OCP (r = 0.229, p = 0.026), TyG index and OHP (r = 0.202, p = 0.050), and TyG index and fibrinogen (r = 0.271, p = 0.005). In the multivariate model which accounted for sex, age, and BMI, the correlation between TyG index and OCP (R2 0.108; ANOVA for regression p = 0.035; beta 2.08 [0.79-4.01], p = 0.042) and between TyG index and fibrinogen (R2 0.11; ANOVA for regression p = 0.015; beta 0.35 [0.08-0.62], p = 0.012) emerged as statistically significant. Conclusion The TyG index, a marker of metabolic syndrome, has a strong correlation with a hypercoagulability state in CAD, as determined by the OCP and higher fibrinogen levels. Our findings suggest that metabolic syndrome may be an important driver of atherothrombotic risk in patients with CAD.
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Friščić T, Perčić M, Vidović D, Štajduhar A, Galić E. Impact of CPAP Therapy on New Inflammation Biomarkers. J Clin Med 2022; 11:jcm11206113. [PMID: 36294433 PMCID: PMC9605452 DOI: 10.3390/jcm11206113] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 10/08/2022] [Accepted: 10/15/2022] [Indexed: 11/16/2022] Open
Abstract
Obstructive sleep apnea (OSA) is a common sleep disorder leading to increased risk of developing cardiovascular diseases (CVDs) by supporting a low-grade chronic inflammation as one of the pathological mechanisms. The continuous positive airway pressure (CPAP) device is used as an effective treatment for moderate and severe OSA. Neutrophil–lymphocyte ratio (NLR), platelet–lymphocyte ratio (PLR), white blood cell–mean platelet volume ratio (WMR), C-reactive protein–albumin ratio (CAR) and fibrinogen–albumin ratio (FAR) are new potential inflammatory biomarkers that are widely available and were shown to be possibly favorable screening or follow-up tools for moderate- or severe-grade OSA, as well as indirect indicators for cardiovascular risk. Our study evaluated the impact of CPAP therapy in patients with severe OSA and acceptable therapy adherence on NLR, PLR, WMR, FAR and CAR. Of 57 patients who were initially enrolled and had no exclusion criteria, 37 had a satisfactory CPAP adherence (usage of ≥4 h per night) after a minimum of 6 months of therapy. There was a statistically significant difference in NLR (2.122 ± 0.745 before therapy vs. 1.888 ± 0.735 after therapy) and FAR (86.445 ± 18.763 before therapy vs. 77.321 ± 19.133 after therapy) suggesting a positive effect of the CPAP therapy on chronic inflammatory states, thereby possibly reducing cardiovascular risk.
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Affiliation(s)
- Tea Friščić
- Clinical Hospital Sveti Duh, 10000 Zagreb, Croatia
| | - Marko Perčić
- Clinical Hospital Sveti Duh, 10000 Zagreb, Croatia
| | - Domagoj Vidović
- University Psychiatric Hospital Vrapče, 10000 Zagreb, Croatia
| | | | - Edvard Galić
- Clinical Hospital Sveti Duh, 10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
- Correspondence: ; Tel.: +385-98-311-222
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15
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Dai D, Cheng Z, Feng S, Zhu Z, Yu J, Zhang W, Lu H, Zhang R, Zhu J. Quantitative Data-Independent Acquisition Mass Spectrometry Proteomics and Weighted Correlation Network Analysis of Plasma Samples for the Discovery of Chronic Kidney Disease-Specific Atherosclerosis Risk Factors. DNA Cell Biol 2022; 41:966-980. [PMID: 36255451 DOI: 10.1089/dna.2022.0200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Chronic kidney disease (CKD) accelerates atherosclerosis. The mechanism of CKD-related atherosclerosis is complex, and CKD-specific risk factors may contribute to this process in addition to traditional risk factors such as hypertension, diabetes, and hypercholesterolemia. In the present study, to discover CKD-specific atherosclerosis risk factors, a total of 62 patients with different stages of kidney function were enrolled. All patients underwent coronary angiographies and the severity of coronary atherosclerosis was defined by the SYNTAX score. Patients were divided into different groups according to their kidney function levels and coronary atherosclerosis severity. Data-independent acquisition mass spectrometry was used to identify differentially expressed proteins (DEPs) in the plasma samples, and weighted correlation network analysis (WGCNA) was employed to identify significant protein modules and hub proteins related to CKD-specific atherosclerosis. The results showed that 10 DEPs associated with atherosclerosis were found in the comparative groups with modest and severe CKD. Through WGCNA, 1768 proteins were identified and 8 protein modules were established. Enrichment analyses of protein modules revealed functional clusters mainly associated with inflammation and the complement and coagulation cascade as atherosclerosis developed under CKD conditions. The results may help to better understand the mechanisms of CKD-related atherosclerosis and guide future research on developing treatments for CKD-related atherosclerosis.
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Affiliation(s)
- Daopeng Dai
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhiwei Cheng
- Department of Bioinformatics and Biostatistics, SJTU-Yale Joint Center for Biostatistics and Data Science, College of Life Science and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Shuo Feng
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhengbin Zhu
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiwei Yu
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenli Zhang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hui Lu
- Department of Bioinformatics and Biostatistics, SJTU-Yale Joint Center for Biostatistics and Data Science, College of Life Science and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Ruiyan Zhang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jinzhou Zhu
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Hsieh CT, Chien KL, Hsu HC, Lin HJ, Su TC, Chen MF, Lee YT. Associations between fibrinogen levels and the risk of cardiovascular disease and all-cause death: a cohort study from the Chin-Shan community in Taiwan. BMJ Open 2022; 12:e054638. [PMID: 35365526 PMCID: PMC8977805 DOI: 10.1136/bmjopen-2021-054638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVES Although several studies have investigated the association between fibrinogen level and the risk of cardiovascular disease (CVD), few studies have been conducted in Asia. SETTING We conducted a community-based prospective cohort study in the Chin-Shan community, Taiwan. PARTICIPANTS A total of 2222 participants (54.6±11.9 years, 53.4% women, and 22.4 years of follow-up) who underwent plasma fibrinogen measurements and were without CVD at baseline were recruited, among which 735 participants with available C reactive protein (CRP) were included in the joint analysis of the association of fibrinogen and CRP levels with the risk of CVD. PRIMARY AND SECONDARY OUTCOME MEASURES Fibrinogen and CRP levels were measured by clotting and high-sensitivity immunoturbidimetric assays, respectively. The study outcomes were CVD events and all-cause death. Our definition of CVD included both coronary artery disease (CAD) and stroke cases. Cox proportional hazards regression models were used to estimate the HRs and 95% CIs. RESULTS Compared with the lowest quartile, participants with higher fibrinogen levels tended to have a higher risk of CAD (adjusted HR for the highest quartile=1.48 (95% CI 0.90 to 2.44); test for trend p=0.037) regardless of CRP level (adjusted HR=2.12 (95% CI 1.24 to 3.63) and 2.17 (95% CI 1.06 to 4.44) for high fibrinogen/low CRP and high fibrinogen/high CRP, respectively). The association was not observed for stroke (adjusted HR for the highest quartile=0.99 (95% CI 0.62 to 1.60); test for trend p=0.99) and was only observed for all-cause death among participants <65 years of age (adjusted HR for the highest quartile=1.47 (95% CI 1.11 to 1.95); test for trend p=0.004). CONCLUSIONS Fibrinogen may be a potential risk factor for CAD but not for stroke. Further studies are necessary to clarify the differences in the role of fibrinogen levels on the risk of CVD between Asian and Western countries.
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Affiliation(s)
- Cheng-Tzu Hsieh
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Kuo-Liong Chien
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsiu-Ching Hsu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Hung-Ju Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ta-Chen Su
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming-Fong Chen
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yuan-Teh Lee
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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Verdoia M, Viglione F, Boggio A, Stefani D, Panarotto N, Malabaila A, Rolla R, Soldà PL, Stecco A, Carriero A, De Luca G. Relationship between vitamin D and cholesterol levels in STEMI patients undergoing primary percutaneous coronary intervention. Nutr Metab Cardiovasc Dis 2022; 32:957-964. [PMID: 35078678 DOI: 10.1016/j.numecd.2021.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 11/22/2021] [Accepted: 11/25/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND AND AIMS Special interest has been raised on vitamin D association with the metabolic profile, potentially interfering with lipid parameters and lipid-lowering therapies. The aim of the present study was to assess the impact of vitamin D on the cholesterol levels among patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary PCI. METHODS AND RESULTS A consecutive cohort of 450 patients admitted for STEMI treated with pPCI were retrospectively identified and divided according to tertiles values of 25(OH). The levels of 25(OH)D were assessed at admission by chemiluminescence immunoassay kit LIAISON®Vitamin D assay (Diasorin Inc). Lower vitamin D was associated to a higher use of diuretics (p = 0.03), lower prevalence of lesions on bifurcations (p = 0.001) and smaller diameter of the target coronary vessel (p = 0.03), but higher coronary calcifications (p = 0.007). Total and LDL cholesterol levels were significantly increased in patients with lower vitamin D (p = 0.05 and p = 0.005), inversely relating with total cholesterol (r = -0.09, p = 0.06) and LDL-C (r = -013, p = 0.007), and directly with HDL-C (r = 0.16, p = 0.001). Results were not affected by statin therapy, with a significant relationship being confirmed for atherogenic lipids, but not for HDL-C in statin treated patients. In fact, at multivariate analysis, vitamin D in lower tertiles emerged as an independent predictor of LDL-C elevated or above the target (adjusted OR [95%CI] = 2.6 [1.51-4.44], p = 0.001). CONCLUSION The present study shows that among patients with STEMI undergoing primary revascularization, lower levels of vitamin D are independently associated with a more atherogenic lipid profile. Similar results were observed in statin treated or naïve patients.
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Affiliation(s)
- Monica Verdoia
- Division of Cardiology, Ospedale degli Infermi, ASL Biella, Biella, Italy
| | - Filippo Viglione
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Annalisa Boggio
- Clinical Chemistry Ospedale degli Infermi, ASL Biella, Biella, Italy
| | - Daniele Stefani
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy; Clinical Chemistry Ospedale degli Infermi, ASL Biella, Biella, Italy
| | - Nicolò Panarotto
- Clinical Chemistry Ospedale degli Infermi, ASL Biella, Biella, Italy; Dipartimento di Scienze della Sanità Pubblica e Pediatriche, Università degli Studi di Torino, Italy
| | - Aurelio Malabaila
- Clinical Chemistry Ospedale degli Infermi, ASL Biella, Biella, Italy
| | - Roberta Rolla
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy; Clinical Chemistry, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Università del Piemonte Orientale, Novara, Italy
| | - Pier Luigi Soldà
- Division of Cardiology, Ospedale degli Infermi, ASL Biella, Biella, Italy
| | - Alessandro Stecco
- Radiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Università del Piemonte Orientale, Novara, Italy
| | - Alessandro Carriero
- Radiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Università del Piemonte Orientale, Novara, Italy
| | - Giuseppe De Luca
- Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy; Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Università del Piemonte Orientale, Novara, Italy.
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18
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Association between vitamin D deficiency and serum Homocysteine levels and its relationship with coronary artery disease. J Thromb Thrombolysis 2021; 52:523-531. [PMID: 33538987 PMCID: PMC7859464 DOI: 10.1007/s11239-021-02391-w] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/10/2021] [Indexed: 01/21/2023]
Abstract
Homocysteine (Hcy) elevation and vitamin D deficiency have emerged as potential markers of coronary artery disease (CAD). However, even tough hypovitaminosis D has been suggested to interfere with Hcy catabolism, no study has so far addressed the interaction of vitamin D and Hcy and their impact on CAD, that was the aim of present study. A cohort of consecutive patients undergoing coronary angiography in a single center were included and analyzed within the year 2019. Significant CAD was defined as at least 1 vessel stenosis > 50%, while severe CAD as left main and/or three-vessel disease. Hcy and vitamin D levels were assesssed at admission. We included 3150 patients undergoing coronary angiography at our centre, who were divided according to the quartiles values of vitamin D. Patients with lower levels of Vitamin D displayed a higher cardiovascular risk profile and a higher prevalence of CAD. We observed an inverse linear relationship between lower levels of vitamin D and higher Hcy (r = − 0.092, p < 0.001) and a higher prevalence of hyperhomocysteinemia in patients with lower quartiles values of vitamin D (p < 0.001). By forward conditional regression model, low vitamin D appeared as independent predictors of Homocysteine levels above the median (OR[95%CI] = 1.79[1.37–2.33], p < 0.001). In addition, patients with low vitamin D (below the median) and increased Hcy displayed a non-significantly higher rate of CAD (81% vs 77.7%, p = 0.13, adjusted OR[95%CI] = 1.16[0.88–1.54], p = 0.29) but a significant increase in the rate of severe left main/3-vessel CAD (37.4% vs 30.5%, p = 0.005, adjusted OR[95%CI] = 1.29[1.02–1.67], p = 0.04). Among patients with vitamin D levels above the median, Hcy levels did not impact on the prevalence and extent of CAD (77.7 vs 77.2%, p = 0.81, adjusted OR[95%CI] = 0.94[0.73–1.20], p = 0.60 for CAD and 31.8% vs 27.7%, p = 0.08, adjusted OR[95%CI] = 0.97[0.75–1.25], p = 0.81 for severe left main/3-vessel CAD). No significant interaction between Hcy and vitamin D with CAD or severe CAD was observed. The present study shows an independent inverse linear relationship between vitamin D and Hcy values. Moreover, the association of Hcy with the extent of CAD was significant only among patients with hypovitaminosis D, and not in the cohort of subjects with vitamin D levels above the median, suggesting that a normal vitamin D status can prevent the deleterious effects of hyperhomocysteinemia on coronary atherosclerosis, a hypothesis that certainly needs further confirmation in larger randomized trials.
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Nardin M, Verdoia M, Negro F, Tonon F, De Luca G. Impact of uric acid on immature platelet fraction in patients undergoing percutaneous coronary intervention. Thromb Res 2020; 198:171-181. [PMID: 33348191 DOI: 10.1016/j.thromres.2020.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 11/10/2020] [Accepted: 12/09/2020] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Reticulated platelets have been involved in the pathophysiology of coronary artery disease (CAD). Immature platelet fraction (IPF) allows their measurement in daily clinical practice, although the factors conditioning their elevation are still largely unexplored. Serum uric acid (SUA) is the end product of purine metabolism, displaying a pro-oxidant and pro-inflammatory action and increasing the cardiovascular risk. The aim of our study was to investigate the impact of SUA on IPF levels in patients undergoing percutaneous coronary intervention (PCI), and their relationship with CAD. METHODS We enrolled a cohort of consecutive patients undergoing coronary angiography in a single center. Hyperuricemia was defined by SUA ≥ 6.5 mg/dl. Significant CAD was defined as at least 1 vessel stenosis >50%, while severe CAD was defined as left main and/or three-vessel disease. IPF was measured at admission by routine blood cells count (A Sysmex XE-2100). RESULTS We included in our study 2217 patients, of whom 544 had high levels of SUA, while 1673 had normal levels. Hyperuricemics were older, with higher percentage of renal failure, hypertension, dilated cardiomyopathy or valvular disease as indication to angiography, higher levels of creatinine and C-reactive protein (p < 0.001, respectively) when compared to normouricemics. Immature platelet fraction (IPF) was significant higher in hyperuricemic patients (3.96% vs 3.59%, p = 0.004). A progressive direct increase in the IPF values was observed in relation to SUA levels (r = 0.101, p < 0.001), although at multivariate analysis, hyperuricemia did not result as an independent predictor of IPC in 3rd tertile (adjusted OR [95%CI] = 1.21 [0.85-1.71] P = 0.288). When stratifying hyperuricemics and normouricemics according to IPF tertiles (<2.3%; 2.3-3.9%; ≥ 4%), reticulated platelets were not associated to the prevalence of CAD (SUA ≥6.5:80.9 vs 79.3% vs 78.6%, p = 0.60; SUA < 6.5: 79.3% vs 81.3% vs 78.9%, p = 0.878) or severe CAD (SUA ≥6.5: 34.9% vs 38.9% vs 35.2%, p = 0.99; SUA < 6.5: 30.4% vs 33.5% vs 34%, p = 0.192), and the results were confirmed at multivariate analysis for CAD (SUA ≥6.5: adjusted OR [95%CI] = 1.11 [0.81-1.51] P = 0.524, SUA < 6.5: adjusted OR [95%CI] = 0.89 [0.75-1.05] P = 0.170) or severe CAD (SUA ≥6.5: adjusted OR [95%CI] = 1.03 [0.81-1.31] P = 0.795; SUA < 6.5: adjusted OR [95%CI] = 1.10 [0.96-1.26] P = 0.192). CONCLUSIONS In the present study we found a direct relationship between SUA levels and IPF values; however, hyperuricemia did not result as an independent predictor of higher IPF tertile values. Neither in hyperuricemics nor in normouricemics higher IPF were independently associated to the prevalence of CAD or severe CAD.
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Affiliation(s)
- Matteo Nardin
- Department of Medicine, ASST "Spedali Civili", University of Brescia, Italy; Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Monica Verdoia
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy; Division of Cardiology, Ospedale degli Infermi, ASL Biella, Italy
| | - Federica Negro
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Francesco Tonon
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Giuseppe De Luca
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy.
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Tang H, Cheng Z, Li N, Mao S, Ma R, He H, Niu Z, Chen X, Xiang H. The short- and long-term associations of particulate matter with inflammation and blood coagulation markers: A meta-analysis. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 267:115630. [PMID: 33254709 PMCID: PMC7687019 DOI: 10.1016/j.envpol.2020.115630] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/31/2020] [Accepted: 09/07/2020] [Indexed: 05/16/2023]
Abstract
Inflammation and the coagulation cascade are considered to be the potential mechanisms of ambient particulate matter (PM) exposure-induced adverse cardiovascular events. Tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), interleukin-8 (IL-8), and fibrinogen are arguably the four most commonly assayed markers to reflect the relationships of PM with inflammation and blood coagulation. This review summarized and quantitatively analyzed the existing studies reporting short- and long-term associations of PM2.5(PM with an aerodynamic diameter ≤2.5 μm)/PM10 (PM with an aerodynamic diameter≤10 μm) with important inflammation and blood coagulation markers (TNF-α, IL-6, IL-8, fibrinogen). We reviewed relevant studies published up to July 2020, using three English databases (PubMed, Web of Science, Embase) and two Chinese databases (Wang-Fang, China National Knowledge Infrastructure). The OHAT tool, with some modification, was applied to evaluate risk of bias. Meta-analyses were conducted with random-effects models for calculating the pooled estimate of markers. To assess the potential effect modifiers and the source of heterogeneity, we conducted subgroup analyses and meta-regression analyses where appropriate. The assessment and correction of publication bias were based on Begg's and Egger's test and "trim-and-fill" analysis. We identified 44 eligible studies. For short-term PM exposure, the percent change of a 10 μg/m3 PM2.5 increase on TNF-α and fibrinogen was 3.51% (95% confidence interval (CI): 1.21%, 5.81%) and 0.54% (95% confidence interval (CI): 0.21%, 0.86%) respectively. We also found a significant short-term association between PM10 and fibrinogen (percent change = 0.17%, 95% CI: 0.04%, 0.29%). Overall analysis showed that long-term associations of fibrinogen with PM2.5 and PM10 were not significant. Subgroup analysis showed that long-term associations of fibrinogen with PM2.5 and PM10 were significant only found in studies conducted in Asia. Our findings support significant short-term associations of PM with TNF-α and fibrinogen. Future epidemiological studies should address the role long-term PM exposure plays in inflammation and blood coagulation markers level change.
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Affiliation(s)
- Hong Tang
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China; Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Zilu Cheng
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, 122# Luoshi Road, Wuhan, China
| | - Na Li
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China; Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Shuyuan Mao
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China; Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Runxue Ma
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Haijun He
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Zhiping Niu
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China; Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Xiaolu Chen
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China; Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China
| | - Hao Xiang
- Department of Global Health, School of Health Sciences, Wuhan University, 115# Donghu Road, Wuhan, China; Global Health Institute, Wuhan University, 115# Donghu Road, Wuhan, China.
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Relation of Fibrinogen-to-Albumin Ratio to Severity of Coronary Artery Disease and Long-Term Prognosis in Patients with Non-ST Elevation Acute Coronary Syndrome. BIOMED RESEARCH INTERNATIONAL 2020; 2020:1860268. [PMID: 32879878 PMCID: PMC7448116 DOI: 10.1155/2020/1860268] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/20/2020] [Accepted: 08/05/2020] [Indexed: 12/20/2022]
Abstract
Previous studies showed that fibrinogen-to-albumin ratio (FAR) regarded as a novel inflammatory and thrombotic biomarker was the risk factor for coronary artery disease (CAD). In this study, we sought to evaluate the relationship between FAR and severity of CAD, long-term prognosis in non-ST elevation acute coronary syndrome (NSTE-ACS) patients firstly implanted with drug-eluting stent (DES). A total of 1138 consecutive NSTE-ACS patients firstly implanted with DES from January 2017 to December 2018 were recruited in this study. Patients were divided into tertiles according to FAR levels (Group 1: ≤8.715%; Group 2: 8.715%~10.481%; and Group 3: >10.481%). The severity of CAD was evaluated using the Gensini Score (GS). The endpoints were major adverse cardiovascular events (MACE), including all-cause mortality, myocardial reinfarction, and target vessel revascularization (TVR). Positive correlation was detected by Spearman's rank correlation coefficient analysis between FAR and GS (r = 0.170, P < 0.001). On multivariate logistic analysis, FAR was an independent predictor of severe CAD (OR: 1.060; 95% CI: 1.005~1.118; P < 0.05). Multivariate Cox regression analysis indicated that FAR was an independent prognostic factor for MACE at 30 days, 6 months, and 1 year after DES implantation (HR: 1.095; 95% CI: 1.011~1.186; P = 0.025. HR: 1.076; 95% CI: 1.009~1.147; P = 0.026. HR: 1.080; 95% CI: 1.022~1.141; P = 0.006). Furthermore, adding FAR to the model of established risk factors, the C-statistic increased from 0.706 to 0.720, 0.650 to 0.668, and 0.611 to 0.632, respectively. And the models had incremental prognostic value for MACE, especially for 1-year MACE (NRI: 13.6% improvement, P = 0.044; IDI: 0.6% improvement, P = 0.042). In conclusion, FAR was associated independently with the severity of CAD and prognosis, helping to improve risk stratification in NSTE-ACS patients firstly implanted with DES.
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Sun Y, Zheng D, Zhang Q, Li W. Predictive value of combining the level of fibrinogen and antithrombin III for contrast-induced nephropathy in coronary artery disease patients undergoing percutaneous coronary intervention. Biomed Rep 2020; 13:26. [PMID: 32765865 DOI: 10.3892/br.2020.1333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 07/01/2020] [Indexed: 01/04/2023] Open
Abstract
Contrast-induced nephropathy (CIN) is a common adverse event in the diagnosis and treatment of coronary intervention. The current study investigated the predictive effect of preoperative fibrinogen (FIB) combined with antithrombin III (AT-III) on CIN following percutaneous coronary intervention (PCI). A total of 394 patients who underwent PCI between October 2018 and May 2019 were selected for the present study. Pre-procedural FIB levels and AT-III activity were measured before PCI. CIN was defined as a 0.5 mg/dl or 25% increase in serum creatinine levels 48 to 72 h after exposure to a radiocontrast agent. Patients were classified into CIN and non-CIN groups. CIN occurred in 48 (12.2%) patients. The serum FIB levels were significantly higher in patients who developed CIN compared with those who did not develop CIN. In addition, AT-III levels ≤89.5% were associated with higher rates of CIN. Logistical regression analysis showed that high FIB, and low AT-III and albumin levels were high-risk factors associated with CIN. For FIB, the area under the receiver operating characteristic curve (AUC) for predicting CIN was 0.653. The optimal cut-off value was 3.48 g/l with a sensitivity of 45.8% and a specificity of 79.7% [95% confidence interval (CI): 0.603-0.701; P=0.0002)]. For AT-III, the AUC was 0.711, and the optimal cut-off value was 89.5%, with a sensitivity of 81.3% and specificity of 58.2% (95% CI: 0.659-0.758; P<0.0001). When combining FIB and AT-III, the AUC was 0.747. The optimal cut-off value was 0.090424, with a diagnostic sensitivity of 93.8% and specificity of 46.6% (95% CI: 0.697-0.792; P<0.0001). The results showed that FIB combined with AT-III resulted in improved predictive accuracy of CIN (FIB vs. AT-III, AUC=0.653 vs. 0.711, P=0.292; FIB vs. FIB + AT-III, AUC=0.653 vs. 0.747, P=0.012; AT-III vs. FIB + AT-III, AUC=0.711 vs. 0.747, P=0.138). Pre-procedural levels of FIB, AT-III and albumin were independently associated with an increased risk of CIN. Furthermore, the results suggested that the combination of FIB and AT-III was a better predictor of CIN after PCI.
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Affiliation(s)
- Yanhu Sun
- Department of Cardiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, P.R. China
| | - Di Zheng
- Department of Cardiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, P.R. China
| | - Quan Zhang
- Department of Cardiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, P.R. China
| | - Wenhua Li
- Department of Cardiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221002, P.R. China
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Cappelletti A, Astore D, Godino C, Bellini B, Magni V, Mazzavillani M, Pagnesi M, Agricola E, Chiesa R, Colombo A, Margonato A. Relationship between Syntax Score and prognostic localization of coronary artery lesions with conventional risk factors, plasma profile markers, and carotid atherosclerosis (CAPP Study 2). Int J Cardiol 2018; 257:306-311. [PMID: 29506713 DOI: 10.1016/j.ijcard.2017.12.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 12/05/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Data concerning the relationship between cardiovascular risk factors, plasmatic markers, carotid disease and extent of coronary lesions are lacking. OBJECTIVES To evaluate the role of cardiovascular risk factors, plasmatic levels of high sensitivity C-reactive protein (hs-CRP), fibrinogen, lipoprotein(a), and carotid plaque extension in predicting the severity of coronary artery disease (CAD). METHODS We analyzed 574 subjects undergoing first coronary angiography. For angiographic analysis, we used the Syntax Score and we defined the prognostic localization of CAD as a critical stenosis of the left main and/or proximal segment of left anterior descending artery. Levels of hs-CRP >3mg/L, lipoprotein(a) plasma levels >30mg/dL and plasma fibrinogen >300mg/dL were considered critical. Significant carotid disease (SCD) was defined by the presence of lesions producing a 50% diameter stenosis with a peak systolic velocity >125cm/s. A mean carotid intima media thickness (IMT) >0.9mm was considered abnormal. RESULTS In the adjusted analysis the presence of SCD was found to be an independent predictor of high Syntax Score (p<0.001), while high fibrinogen levels were independently associated with the presence of CAD in prognostic localization (p=0.04). In the sub-group of patients without SCD, IMT >0.9mm was found to be an independent predictor of the presence of CAD (p<0.001). CONCLUSIONS SCD strongly predicts high Syntax Score, while IMT shows excellent positive predictive value for the presence of CAD. In addition, high plasma fibrinogen levels are associated with coronary stenoses in prognostic localization.
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Affiliation(s)
- Alberto Cappelletti
- Department of Cardiology, San Raffaele University Hospital, IRCCS, Milan, Italy.
| | - Domenico Astore
- Department of Vascular Surgery, San Raffaele University Hospital, IRCCS, Milan, Italy
| | - Cosmo Godino
- Department of Cardiology, San Raffaele University Hospital, IRCCS, Milan, Italy
| | - Barbara Bellini
- Department of Cardiology, San Raffaele University Hospital, IRCCS, Milan, Italy
| | - Valeria Magni
- Department of Cardiology, San Raffaele University Hospital, IRCCS, Milan, Italy
| | - Monica Mazzavillani
- Department of Cardiology, San Raffaele University Hospital, IRCCS, Milan, Italy
| | - Matteo Pagnesi
- Department of Cardiology, San Raffaele University Hospital, IRCCS, Milan, Italy
| | - Eustachio Agricola
- Department of Cardiology, San Raffaele University Hospital, IRCCS, Milan, Italy
| | - Roberto Chiesa
- Department of Vascular Surgery, San Raffaele University Hospital, IRCCS, Milan, Italy
| | - Antonio Colombo
- Department of Interventional Cardiology, San Raffaele University Hospital, IRCCS, Milan, Italy
| | - Alberto Margonato
- Department of Cardiology, San Raffaele University Hospital, IRCCS, Milan, Italy
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Yin R, Ma A, Pan X, Yang S. Biomarkers of cerebral microembolic signals. Clin Chim Acta 2017; 475:164-168. [DOI: 10.1016/j.cca.2017.10.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Revised: 10/25/2017] [Accepted: 10/27/2017] [Indexed: 10/18/2022]
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Yang SH, Du Y, Zhang Y, Li XL, Li S, Xu RX, Zhu CG, Guo YL, Wu NQ, Qing P, Gao Y, Cui CJ, Dong Q, Sun J, Li JJ. Serum fibrinogen and cardiovascular events in Chinese patients with type 2 diabetes and stable coronary artery disease: a prospective observational study. BMJ Open 2017; 7:e015041. [PMID: 28601829 PMCID: PMC5734258 DOI: 10.1136/bmjopen-2016-015041] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES The aim of this study was to investigate the association of serum fibrinogen with cardiovascular events (CVE) in Chinese patients with type 2 diabetes mellitus (T2DM) and stable coronary artery disease (CAD). DESIGN An observational study. SETTING FuWai Hospital in Beijing, China. PARTICIPANTS A cohort of 1466 patients with T2DM and angiographic-proven stable CAD was evaluated. OUTCOME MEASURES Baseline serum fibrinogen levels were measured and trisected into 'low', 'middle' and 'high'. Their association with CVE was explored using Cox proportional hazard models. RESULTS With 20.2 months (average) follow-up, 44 (3%) were lost to follow-up and 96 patients developed CVE. Compared with the patients without CVE, the ones who developed CVE had higher levels of fibrinogen. Univariable regression revealed a significant relation of fibrinogen to CVE (HR (HR) 1.25, 95% CI 1.06 to 1.47, p=0.010) per SD increase of fibrinogen at baseline. After adjusting for multiple established cardiovascular disease (CVD) risk factors, the association persisted (HR 1.30, 95% CI 1.02 to 1.66, p=0.037). Moreover, after adjusting for CVD risk factors, the HRs for middle-serum and high-serum fibrinogen concentration, using 'low' group as reference, were 1.23 (95% CI 0.69 to 2.20) and 2.20 (95% CI 1.11 to 3.36, p=0.049). CONCLUSIONS We first indicated that elevated fibrinogen level was independently associated with increased CVE in Chinese patients with T2DMand stable CAD.
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Affiliation(s)
- Sheng-Hua Yang
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Ying Du
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Yan Zhang
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Xiao-Lin Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Sha Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Rui-Xia Xu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Cheng-Gang Zhu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Yuan-Lin Guo
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Na-Qiong Wu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Ping Qing
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Ying Gao
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Chuan-Jue Cui
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Qian Dong
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jing Sun
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jian-Jun Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
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Verdoia M, Nardin M, Rolla R, Marino P, Bellomo G, Suryapranata H, De Luca G. Immature platelet fraction and the extent of coronary artery disease: A single centre study. Atherosclerosis 2017; 260:110-115. [DOI: 10.1016/j.atherosclerosis.2017.03.044] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 03/27/2017] [Accepted: 03/30/2017] [Indexed: 02/08/2023]
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Fibrinogen and the Severity of Coronary Atherosclerosis among Adults with and without Statin Treatment: Lipid as a mediator. Heart Lung Circ 2016; 25:558-67. [PMID: 26839166 DOI: 10.1016/j.hlc.2016.01.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 12/24/2015] [Accepted: 01/02/2016] [Indexed: 12/30/2022]
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Impact of red blood cells count on the relationship between high density lipoproteins and the prevalence and extent of coronary artery disease: a single centre study [corrected]. J Thromb Thrombolysis 2016; 40:61-8. [PMID: 25680891 DOI: 10.1007/s11239-015-1174-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
We have hypothesized that high red blood cells (RBC) count can potentially play an atheroprotective role in patients with coronary atherosclerosis. We, therefore, have investigated the relationship between high density lipoproteins cholesterol (HDL-C) and RBC levels in patients undergoing coronary angiography. Coronary artery disease (CAD) is a major cause of mortality. Impaired lipid profile represents a major risk factor for atherosclerosis. High density lipoprotein (HDL) is a key factor in atherosclerosis disease development. RBC can mimic HDL's reverse cholesterol transportation with a potential atheroprotective role. Coronary angiography has been evaluated in 3,534 patients. Fasting samples were collected for haematology and lipids levels assessment. Coronary disease was defined for at least 1 vessel stenosis >50 %. Patients were divided according to HDL-C and RBC tertiles. Lower HDL-C was significantly associated to the prevalence of CAD (84.8 vs 78.5 vs 67.3 %, p ≤ 0.001; adjusted OR [95 % CI] = 1.55 [1.3-1.8], p < 0.001) and severe CAD (30 % vs 30 % vs 24.4 %, p = 0.002; adjusted OR [95 % CI] = 1.08 [1.01-1.16], p = 0.02), this relationship was maintained even dividing our population according to RBC tertiles (p < 0.001).In conclusion, HDL-C levels are directly related to RBC count and inversely to the prevalence and extent of coronary disease. Higher RBC levels can reduce the risk of CAD in patients with lower HDL-C levels, suggesting an important atheroprotective role.
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Tabakcı MM, Gerin F, Sunbul M, Toprak C, Durmuş Hİ, Demir S, Arslantaş U, Cerşit S, Batgerel U, Kargın R. Relation of Plasma Fibrinogen Level With the Presence, Severity, and Complexity of Coronary Artery Disease. Clin Appl Thromb Hemost 2016; 23:638-644. [PMID: 26865586 DOI: 10.1177/1076029616629210] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Relation of plasma fibrinogen levels with extent, severity, and complexity of coronary artery disease (CAD) in patients with stable angina pectoris (SAP) has not been adequately investigated. The aim of this study was to evaluate whether plasma fibrinogen level is associated with coronary complexity, severity, and extent assessed by SYNTAX (Synergy between percutaneous coronary intervention with TAXUS and Cardiac Surgery) score (SS). METHODS We enrolled 134 consecutive patients with SAP who underwent coronary angiography. Baseline serum fibrinogen levels were measured, and SS was calculated from the study population. The patients were classified into 3 groups by tertiles of SS (SS, control group = 0; intermediate group < 22; and high group ≥ 22). RESULTS Plasma fibrinogen levels demonstrated a stepwise increase from control group to high SS group. There was a strong correlation between fibrinogen and the SS ( r = .535, P < .001). Area under the receivers operating characteristic curve of fibrinogen was 0.72 (95% confidence interval [CI] 0.61-0.82; < .001) for predicting a high SS. Fibrinogen value higher than 411 mg/dL has a sensitivity of 75% and a specificity of 64% in prediction of high SS. In multivariate analyses, plasma fibrinogen was observed to be an independent predictor for high SS in patients with stable CAD (odds ratio [OR] 1.01; 95% CI, 1.01-1.02; P < .001). CONCLUSION Plasma fibrinogen is a readily measurable systemic inflammatory marker and is independently associated coronary severity and complexity in patients with CAD.
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Affiliation(s)
- Mehmet Mustafa Tabakcı
- 1 Cardiology Department, Kartal Koşuyolu Cardiovascular Research and Training Hospital, Istanbul, Turkey
| | | | - Murat Sunbul
- 3 Department of Cardiology, Medical Faculty, Marmara University, Istanbul, Turkey
| | - Cuneyt Toprak
- 1 Cardiology Department, Kartal Koşuyolu Cardiovascular Research and Training Hospital, Istanbul, Turkey
| | | | - Serdar Demir
- 1 Cardiology Department, Kartal Koşuyolu Cardiovascular Research and Training Hospital, Istanbul, Turkey
| | - Uğur Arslantaş
- 1 Cardiology Department, Kartal Koşuyolu Cardiovascular Research and Training Hospital, Istanbul, Turkey
| | - Sinan Cerşit
- 1 Cardiology Department, Kartal Koşuyolu Cardiovascular Research and Training Hospital, Istanbul, Turkey
| | - Ulaankhuu Batgerel
- 1 Cardiology Department, Kartal Koşuyolu Cardiovascular Research and Training Hospital, Istanbul, Turkey
| | - Ramazan Kargın
- 1 Cardiology Department, Kartal Koşuyolu Cardiovascular Research and Training Hospital, Istanbul, Turkey
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Di Giovine G, Verdoia M, Barbieri L, Schaffer A, Aimaretti G, Bellomo G, Marino P, Suryapranata H, Sinigaglia F, De Luca G. Impact of diabetes on fibrinogen levels and its relationship with platelet reactivity and coronary artery disease: A single-centre study. Diabetes Res Clin Pract 2015; 109:541-50. [PMID: 26163440 DOI: 10.1016/j.diabres.2015.05.038] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Revised: 02/11/2015] [Accepted: 05/02/2015] [Indexed: 11/19/2022]
Abstract
BACKGROUND Previous reports have suggested an association between elevated fibrinogen and CAD. Few studies have so far investigated the impact of diabetes on fibrinogen levels and its association with coronary artery disease (CAD) and platelet reactivity in diabetic patients that are therefore the aims of the current study. METHODS We measured fibrinogen in 3280 consecutive patients undergoing coronary angiography. Samples were collected at admission for fibrinogen levels assessment. Coronary disease was defined for at least 1 vessel stenosis >50% as evaluated by QCA. RESULTS Diabetes was observed in 1201 out of 3280 patients. Diabetic patients were older with more hypercholesterolemia, hypertension, higher BMI, more renal failure, previous MI or coronary revascularization (p<0.001, respectively) and smoking (p=0.001). Diabetic patients were more often on ACE-inhibitors, ARBs, b-blockers, calcium-antagonists, diuretics, statins (p<0.001, respectively), and ASA (p=0.004). Diabetic patients displayed higher glycaemia and HbA1c (p<0.001), higher creatinine and triglycerides (p<0.001) but lower total and HDL cholesterol (p<0.001) and haemoglobin (p<0.001). Diabetic patients had higher fibrinogen levels (p=0.003), however neither diabetes nor glucose homeostasis parameters resulted as independent predictors of hyperfibrinogenemia. Furthermore, among diabetic patients, higher fibrinogen levels did not affect platelet reactivity and were not associated with the prevalence of CAD (adjusted OR[95%CI]=0.99 [0.82-1.19], p=0.9). Similar results were found for severe CAD (adjusted OR[95%CI]=0.94 [0.82-1.08], p=0.40). CONCLUSIONS Our study showed that diabetes and glycaemic control are not independent predictors of hyperfibrinogenemia. Among diabetic patients, elevated fibrinogen is not associated with platelet reactivity and the prevalence and extent of CAD.
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Affiliation(s)
| | - Monica Verdoia
- Department of Cardiology, Eastern Piedmont University, Novara, Italy
| | - Lucia Barbieri
- Department of Cardiology, Eastern Piedmont University, Novara, Italy
| | - Alon Schaffer
- Department of Cardiology, Eastern Piedmont University, Novara, Italy
| | - Gianluca Aimaretti
- Department of Translational Medicine, Eastern Piedmont University, Novara, Italy
| | - Giorgio Bellomo
- Department of Translational Medicine, Eastern Piedmont University, Novara, Italy
| | - Paolo Marino
- Department of Cardiology, Eastern Piedmont University, Novara, Italy; Department of Translational Medicine, Eastern Piedmont University, Novara, Italy
| | | | - Fabiola Sinigaglia
- Department of Translational Medicine, Eastern Piedmont University, Novara, Italy
| | - Giuseppe De Luca
- Department of Cardiology, Eastern Piedmont University, Novara, Italy; Department of Translational Medicine, Eastern Piedmont University, Novara, Italy.
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Xu X, Teng X. Effect of fibrinogen on blood coagulation detected by optical coherence tomography. Phys Med Biol 2015; 60:4185-95. [PMID: 25955503 DOI: 10.1088/0031-9155/60/10/4185] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Our previous work demonstrated that an optical coherence tomography (OCT) technique and the parameter 1/e light penetration depth (d1/e) were able to characterize the whole blood coagulation process in contrast to existing optical tests that are performed on plasma samples. To evaluate the feasibility of the technique for quantifying the effect of fibrinogen (Fbg) on blood coagulation, a dynamic study of d1/e of blood in various Fbg concentrations was performed in static state. Two groups of blood samples of hematocrit (HCT) in 35, 45, and 55% were reconstituted of red blood cells with: 1) treated plasma with its intrinsic Fbg removed and commercial Fbg added (0-8 g L(-1)); and 2) native plasma with commercial Fbg added (0-8 g L(-1)). The results revealed a typical behavior due to coagulation induced by calcium ions and the clotting time is Fbg concentration-dependent. The clotting time was decreased by the increasing amount of Fbg in both groups. Besides, the blood of lower HCT with various levels of Fbg took shorter time to coagulate than that of higher HCT. Consequently, the OCT method is a useful and promising tool for the detection of blood-coagulation processes induced with different Fbg levels.
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Affiliation(s)
- Xiangqun Xu
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, People's Republic of China
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Wang S, Liu J, Wu DI, Pang X, Zhao J, Zhang X. Pro-inflammatory effect of fibrinogen on vascular smooth muscle cells by regulating the expression of PPARα, PPARγ and MMP-9. Biomed Rep 2015; 3:513-518. [PMID: 26171158 DOI: 10.3892/br.2015.459] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Accepted: 04/02/2015] [Indexed: 11/05/2022] Open
Abstract
Atherosclerosis is a chronic inflammatory disease in the vessel. As one of the inflammatory markers, fibrinogen has been indicated in formation and progression of atherosclerosis. However, it is completely unclear whether fibrinogen produces a pro-inflammatory effect on vascular smooth muscle cells (VSMCs). The purpose of the present study was to observe the effect of fibrinogen on the expression of peroxisome proliferator-activated receptors-α (PPARα), PPARγ and matrix metalloproteinase-9 (MMP-9) in VSMCs. Rat VSMCs were cultured and fibrinogen was used as a stimulant for PPARα, PPARγ and MMP-9 expression. mRNA expression of PPARα, PPARγ and MMP-9 was identified with the reverse transcription polymerase chain reaction. Protein production of PPARα and PPARγ was examined by western blot analysis and the MMP-9 level in the supernatant of VSMCs was measured with the enzyme-linked immunosorbent assay. The results showed that fibrinogen downregulated mRNA and protein expression of PPARα and PPARγ, and upregulated mRNA and protein generation of MMP-9 in VSMCs in time- and concentration-dependent manners. The maximal inhibition of protein expression of PPARα and PPARγ was 71.8 and 79.9%, respectively. The maximal release of MMP-9 was 4 times over the control. The results suggest that fibrinogen exerts a pro-inflammatory effect on VSMCs through inhibiting the expression of anti-inflammatory cytokine PPARα and PPARγ and stimulating the production of pro-inflammatory cytokine MMP-9. The findings provide new evidence for the pro-inflammatory and pro-atherosclerotic effects of fibrinogen.
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Affiliation(s)
- Shuyue Wang
- Department of Pharmacology, Xi'an Jiaotong University School of Medicine, Xi'an, Shaanxi 710061, P.R. China
| | - Juntian Liu
- Department of Pharmacology, Xi'an Jiaotong University School of Medicine, Xi'an, Shaanxi 710061, P.R. China
| | - D I Wu
- Department of Pharmacology, Xi'an Jiaotong University School of Medicine, Xi'an, Shaanxi 710061, P.R. China
| | - Xiaoming Pang
- Department of Pharmacology, Xi'an Jiaotong University School of Medicine, Xi'an, Shaanxi 710061, P.R. China
| | - Jingjing Zhao
- Department of Pharmacology, Xi'an Jiaotong University School of Medicine, Xi'an, Shaanxi 710061, P.R. China
| | - Xiaolu Zhang
- Department of Pharmacology, Xi'an Jiaotong University School of Medicine, Xi'an, Shaanxi 710061, P.R. China
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Verdoia M, Barbieri L, Di Giovine G, Marino P, Suryapranata H, De Luca G. Neutrophil to Lymphocyte Ratio and the Extent of Coronary Artery Disease: Results From a Large Cohort Study. Angiology 2015; 67:75-82. [PMID: 25818102 DOI: 10.1177/0003319715577529] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The neutrophil to lymphocyte ratio (NLR), an inflammatory biomarker, may be of predictive and prognostic value for cardiovascular (CV) events. We evaluated the relationship of NLR with the prevalence and extent of coronary artery disease (CAD) in consecutive patients undergoing elective or urgent coronary angiography. Our population (n = 3738 patients) was divided into NLR quartiles. Higher NLR was associated with aging and established CV risk factors, previous percutaneous coronary revascularization, acute presentation, and more complex pharmacological therapy. The NLR was related to platelet count, white blood cell count, creatinine, glycemia, uric acid, and C-reactive protein (all P = .001) levels but inversely related to hemoglobin (P < .001), total cholesterol (P = .005), and triglycerides (P < .001) levels. The NLR was associated with multivessel disease (P < .001), anterior descending, right coronary arteries (P < .001) or circumflex branch lesions (P = .01), percentage of stenosis (P < .001), coronary calcification (P < .001), and intracoronary thrombus (P < .001) but inversely with in-stent restenosis (P < .001) and thrombolysis in myocardial infarction flow (P = .04). The NLR was directly related to the prevalence of CAD (P = .001) and severe CAD (P < .001). In patients undergoing coronary angiography, the NLR is independently associated with the prevalence and severity of CAD.
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Affiliation(s)
- Monica Verdoia
- Department of Cardiology, Ospedale "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Lucia Barbieri
- Department of Cardiology, Ospedale "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Gabriella Di Giovine
- Department of Cardiology, Ospedale "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Paolo Marino
- Department of Cardiology, Ospedale "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
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Xiong WX, Shen Y, Dai DP, Lu L, Zhang Q, Zhang RY, Shen WF, Tao R. Clinical utility of the ratio between circulating fibrinogen and fibrin (ogen) degradation products for evaluating coronary artery disease in type 2 diabetic patients. Chin Med J (Engl) 2015; 128:727-32. [PMID: 25758263 PMCID: PMC4833973 DOI: 10.4103/0366-6999.152465] [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] [Indexed: 11/07/2022] Open
Abstract
Background: We investigated whether and to what extent the ratio between circulating fibrinogen (Fg) and its degradation products (FDP) reflects the severity of coronary artery disease (CAD) in type 2 diabetic patients. Methods: Plasma levels of Fg and FDP were determined, and Fg/FDP ratio was calculated in 344 consecutive patients with type 2 diabetes and chest pain on exertion undergoing coronary angiography. The severity of CAD was evaluated by the number of significant CAD (>50% luminal diameter narrowing) and Gensini score. Results: Plasma Fg was higher, but Fg/FDP ratio was lower in patients with significant CAD (n = 255) compared with those without (n = 89), due to a disproportionate increase in FDP. Fg and FDP correlated positively, while Fg/FDP ratio negatively, with the number of diseased coronary arteries and the tertile of Gensini score (all P values for trend < 0.01). After adjusting for age, sex, risk factors for CAD, lipid profiles, glycosylated hemoglobin A1c, creatinine, leukocyte count, and high-sensitivity C-reactive protein, Fg/FDP ratio remained an independent determinant for multivessel coronary disease (MVD) (odds ratio [OR], 0.869; 95% confidence interval [CI], 0.788–0.958, P = 0.005) and high tertile of Gensini score (OR, 0.797, 95% CI, 0.682–0.930, P = 0.004). The area under the curve of Fg/FDP ratio was larger than that of Fg for predicting the presence of MVD (0.647 vs. 0.563, P = 0.048) and Gensini score ≥ 30 (0.656 vs. 0.538, P = 0.026). Conclusions: Elevated plasma Fg and FDP level and reduced Fg/FDP ratio are associated with presence of CAD, and Fg/FDP ratio is superior to Fg in reflecting severe coronary atherosclerosis for patients with type 2 diabetes.
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Affiliation(s)
| | | | | | | | | | | | | | - Rong Tao
- Department of Cardiology, Ruijin Hospital, Jiao Tong University School of Medicine, Shanghai 200025, China
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Barbieri L, Verdoia M, Schaffer A, Marino P, Suryapranata H, De Luca G. Impact of sex on uric acid levels and its relationship with the extent of coronary artery disease: A single-centre study. Atherosclerosis 2015; 241:241-8. [PMID: 25818387 DOI: 10.1016/j.atherosclerosis.2015.03.030] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Revised: 02/25/2015] [Accepted: 03/16/2015] [Indexed: 12/17/2022]
Abstract
BACKGROUND Serum uric acid (SUA) elevation has been largely addressed in the past as a possible risk factor for cardiovascular disease. However, uric acid has not clearly emerged as independent risk factor for coronary artery disease. Several studies in literature have assessed sex-related differences in the association between elevated SUA levels and cardiovascular events with conflicting results. Therefore, aim of the current study was to evaluate the relationship between uric acid levels and the extent of coronary artery disease in male and female patients undergoing coronary angiography. METHODS Our population is represented by 3520 consecutive patients undergoing coronary angiography from March 2007 to October 2012. Patients were divided according to Tertiles of SUA (Males, Group 1, ≤5.5 mg/dL-0.33 mmol/mol, n = 762, Group 2, 5.5-6.8 mg/dL-0.33-0.40 mmol/mol, n = 829 and Group 3 ≥6.8 mg/dL-0.40 mmol/mol, n = 851), (Females, Group 1, ≤4.8 mg/dL-0.28 mmol/mol, n = 349, Group 2, 4.8-6.3 mg/dL-0.28-0.37 mmol/mol, n = 359 and Group 3 ≥ 6.3 mg/dL-0.37 mmol/mol, n = 370). Fasting samples were collected for uric acid levels assessment. Coronary disease was defined for at least 1 vessel stenosis >50% as evaluated by QCA. Severe coronary disease was defined as three-vessel disease and/or left main disease. RESULTS Among 3520 patients, we identified 2442 men (69.4%) and 1078 women (30.6%). Males had higher levels of uric acid than women (6.33 ± 1.7 vs 5.8 ± 1.9 - p < 0.001). The association between elevated uric acid (≥7 mg/dl or 0.42 mmol/l) and male gender was confirmed after correction for baseline confounding factors (Adjusted OR = 1.28 [1.01-1.62], p = 0.004). Males displayed a significantly higher prevalence and extent of CAD (p < 0.001) and more complex coronary lesions (p < 0.001). However, no significant relationship was observed between uric acid and CAD (Adjusted OR [95%CI] = 0.90 [0.76-1.06], p = 0.22) or severe CAD (Adjusted OR [95%CI] = 0.89 [0.79-1.01], p = 0.08). Among females, higher SUA levels were significantly associated with higher prevalence of severe CAD (p < 0.001) (Adjusted OR [95% CI] = 1.29 [1.03-1.62], p = 0.03). CONCLUSION Our study showed that uric acid levels are significantly higher in men. However, high uric acid levels are associated with severe CAD only in women. Future large studies are certainly needed to confirm our findings and to evaluate the effects of SUA lowering therapies on cardiovascular prevention and outcome, especially in women.
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Affiliation(s)
- Lucia Barbieri
- Division of Cardiology, Eastern Piedmont University, Novara, Italy
| | - Monica Verdoia
- Division of Cardiology, Eastern Piedmont University, Novara, Italy
| | - Alon Schaffer
- Division of Cardiology, Eastern Piedmont University, Novara, Italy
| | - Paolo Marino
- Division of Cardiology, Eastern Piedmont University, Novara, Italy
| | | | - Giuseppe De Luca
- Division of Cardiology, Eastern Piedmont University, Novara, Italy.
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Verdoia M, Schaffer A, Barbieri L, Aimaretti G, Marino P, Sinigaglia F, Suryapranata H, De Luca G. Impact of diabetes on neutrophil-to-lymphocyte ratio and its relationship to coronary artery disease. DIABETES & METABOLISM 2015; 41:304-311. [PMID: 25656745 DOI: 10.1016/j.diabet.2015.01.001] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Revised: 01/10/2015] [Accepted: 01/13/2015] [Indexed: 12/29/2022]
Abstract
BACKGROUND Coronary artery disease (CAD) is the leading cause of mortality among diabetic patients, and the neutrophil-to-lymphocyte ratio (NLR) has recently emerged from among inflammatory parameters as a potential indicator of vascular complications and poorer outcome in patients with diabetes. This study aimed to evaluate: 1) the impact of diabetes on NLR; and 2) the role of NLR on the extent of CAD among diabetic patients undergoing coronary angiography. METHODS Consecutive patients undergoing coronary angiography were included. Diabetic status and main chemistry parameters were assessed at the time of admission. Significant CAD was defined as at least one vessel with stenosis>50%, while severe CAD was left main and/or three-vessel disease, as evaluated by quantitative coronary angiography (QCA). RESULTS Diabetes was observed in 1377 of 3756 patients (36.7%); they were older, and displayed higher-risk cardiovascular profile and more complex CAD. Diabetic status was also associated with a significant increase in NLR (P=0.004). Among diabetics, higher NLR tertile values were related to ageing (P<0.001), dyslipidaemia (P<0.001), renal failure (P<0.001), body mass index (P<0.001), previous percutaneous coronary revascularization (P=0.004) and cerebrovascular events (P=0.003), acute presentation (P<0.001), treatment at admission with beta-blockers/statins/ASA (all P<0.001), diuretics (P=0.01) or clopidogrel (P=0.04), platelet count (P=0.03), white blood cell count, creatinine, glycaemia and C-reactive protein (P<0.001), and inversely related to haemoglobin, triglyceride levels (P<0.001) and smoking (P=0.03). NLR was associated with multivessel disease (P<0.001), degree of stenosis (P=0.01), type C lesions (P=0.02), coronary calcifications and intracoronary thrombus (P<0.001), but inversely with in-stent restenosis (P=0.003) and TIMI flow grade (P=0.02). Also, NLR was directly related to CAD prevalence (P<0.001; adjusted OR [95% CI]: 1.62 [1.27-2.07], P<0.001) and CAD severity (P<0.001; adjusted OR [95% CI]: 1.19 [1.00-1.43], P=0.05). CONCLUSION NLR is increased among diabetic patients and, in such patients, is independently associated with the prevalence and severity of CAD. Further studies are now needed to confirm present results and to evaluate the underlying pathophysiological mechanisms behind our findings.
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Affiliation(s)
- M Verdoia
- Department of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - A Schaffer
- Department of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - L Barbieri
- Department of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - G Aimaretti
- Division of Diabetology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - P Marino
- Department of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - F Sinigaglia
- Department of Translational Medicine, Eastern Piedmont University, Novara, Italy; Centro di Biotecnologie per la Ricerca Medica Applicata (BRMA), Eastern Piedmont University, Novara, Italy
| | - H Suryapranata
- Department of Cardiology, UMC St Radboud, Nijmegen, The Netherlands
| | - G De Luca
- Department of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy; Centro di Biotecnologie per la Ricerca Medica Applicata (BRMA), Eastern Piedmont University, Novara, Italy.
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Impact of age on mean platelet volume and its relationship with coronary artery disease: A single-centre cohort study. Exp Gerontol 2015; 62:32-6. [DOI: 10.1016/j.exger.2014.12.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 12/30/2014] [Accepted: 12/31/2014] [Indexed: 11/17/2022]
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Gill R. Practical management of major blood loss. Anaesthesia 2014; 70 Suppl 1:54-7, e19-20. [DOI: 10.1111/anae.12915] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2014] [Indexed: 12/22/2022]
Affiliation(s)
- R. Gill
- Shackleton Department of Anaesthesia; University Hospital Southampton; Southampton UK
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Zhang Y, Zhu CG, Guo YL, Xu RX, Li S, Dong Q, Li JJ. Higher fibrinogen level is independently linked with the presence and severity of new-onset coronary atherosclerosis among Han Chinese population. PLoS One 2014; 9:e113460. [PMID: 25426943 PMCID: PMC4245131 DOI: 10.1371/journal.pone.0113460] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Accepted: 10/26/2014] [Indexed: 01/06/2023] Open
Abstract
Background Fibrinogen is a coagulation/inflammatory biomarker strongly associated with atherogenesis. However, no data is currently available regarding the association of fibrinogen level with the presence and severity of new-onset coronary atherosclerosis assessed by Gensini score (GS), particularly in Han Chinese with a large sample size. Methods and Results We studied 2288 consecutive, new-onset subjects undergoing coronary angiography with angina-like chest pain. Clinical and laboratory data were collected. Coronary stenotic lesions were considered to be the incidence of coronary atherosclerosis. The severity of coronary stenosis was determined by the GS system. Data indicated that patients with high GS had significantly elevated fibrinogen level (p<0.001). The prevalence and severity of coronary atherosclerosis were dramatically increased according to fibrinogen tertiles. Spearman correlation analysis revealed a positive association between fibrinogen level and GS (r = 0.138, p<0.001). Multivariate logistic regression analysis demonstrated that plasma fibrinogen level was independently associated with high GS (OR = 1.275, 95% CI 1.082–1.502, p = 0.004) after adjusting for potential confounders. Moreover, fibrinogen level was also independently related to the presence of coronary atherosclerosis (fibrinogen tertile 2: OR = 1.192, 95% CI 0.889–1.598, p = 0.241; tertile 3: OR = 2.003, 95% CI 1.383–2.903, p <0.001) and high GS (fibrinogen tertile 2: OR = 1.079, 95% CI 0.833–1.397, p = 0.565; tertile 3: OR = 1.524, 95% CI 1.155–2.011, p = 0.003) in a dose-dependent manner. Receiver-operating characteristic curve analysis showed that the best fibrinogen cut-off value for predicting the severity of coronary stenosis was 3.21 g/L. Conclusions Higher fibrinogen level is independently linked with the presence and severity of new-onset coronary atherosclerosis in Han Chinese population.
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Affiliation(s)
- Yan Zhang
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Cheng-Gang Zhu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Yuan-Lin Guo
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Rui-Xia Xu
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Sha Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Qian Dong
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
| | - Jian-Jun Li
- Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, 100037, China
- * E-mail:
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Relation of circulating PCSK9 concentration to fibrinogen in patients with stable coronary artery disease. J Clin Lipidol 2014; 8:494-500. [PMID: 25234562 DOI: 10.1016/j.jacl.2014.07.001] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 07/02/2014] [Accepted: 07/02/2014] [Indexed: 11/22/2022]
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Verdoia M, Cassetti E, Schaffer A, Di Giovine G, De Luca G. Platelet glycoprotein IIIa Leu33Pro gene polymorphism and coronary artery disease: A meta-analysis of cohort studies. Platelets 2014; 26:530-5. [PMID: 25167197 DOI: 10.3109/09537104.2014.948839] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Great interest has been focused in the last year on genetic predictors of cardiovascular risk. Glycoprotein IIb/IIIa (GP IIb/IIIa), fibrinogen receptor, is the final common pathway for aggregation and a key point for atherothrombosis. A single nucleotide polymorphism of IIIa subunit (Leu33Pro-PlA(1)/PlA(2) allele) has been suggested to increase aggregation and adhesion, however, contrasting reports have been reported so far on its effects on coronary artery disease (CAD). Aim of the current study was to perform a large meta-analysis including cohorts of patients undergoing coronary angiography in order to evaluate whether this polymorphism is associated with coronary artery disease. Literature archives (Pubmed, EMBASE, Cochrane) and main scientific sessions abstracts were scanned for data of consecutive cohorts of patients undergoing coronary angiography, where PlA genotype was assessed. Primary endpoint was the prevalence of CAD. Secondary endpoint was severity of CAD defined as prevalence of multivessel disease (≥2 vessels). Data from seven studies were extracted, including a final number of 6700 patients. Among them 1893 (28.3%) carried the PlA(2) polymorphism, 163 of them in homozygosis. Angiographically defined CAD was present in 3573 (74.3%) PlA(1)/PlA(1) patients and in 1430 (75.5%) PlA(2) carriers. PlA(2) polymorphism was not associated with an increased prevalence of coronary artery disease, (OR [95% CI] = 1.07 [0.95-1.21], p = 0.28, pheterogeneity = 0.39). Similar results were obtained for multivessel disease (OR [95% CI] = 1.07[0.95-1.20], p = 0.27, pheterogeneity = 0.12). Meta-regression analysis demonstrated a significant inverse relationship between the risk of CAD among the PlA(2) carriers and ageing (r = -0.044, (-0.09, -0.0008), p = 0.046). Present meta-analysis demonstrates that 33Leu → Pro substitution of GPIIIa does not influence the prevalence and extent of angiographically defined coronary artery disease in general population, although apparently playing a role among younger patients.
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Affiliation(s)
- Monica Verdoia
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University , Novara , Italy
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Verdoia M, Schaffer A, Barbieri L, Di Giovine G, Marino P, De Luca G. Uric acid and risk of periprocedural myocardial infarction in patients undergoing percutaneous coronary intervention. Diabetes Metab Res Rev 2014; 30:297-304. [PMID: 24829966 DOI: 10.1002/dmrr.2495] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Periprocedural myocardial infarction still occurs in patients undergoing percutaneous coronary intervention. However, very little is known about the role of biomarkers possibly predicting this complication. Serum uric acid has been associated with enhanced inflammatory status, higher thrombotic risk and poorer outcome after percutaneous coronary intervention. We therefore, evaluated the association between uric acid levels and periprocedural myocardial infarction in patients undergoing percutaneous coronary intervention. METHODS We evaluated 1272 consecutive patients undergoing percutaneous coronary intervention. We measured myonecrosis biomarkers at intervals from 8 to 48 h after percutaneous coronary intervention. Periprocedural myonecrosis was defined as a troponin I increase by 3 times the upper limit normal (ULN) or by 50% of an elevated baseline value and periprocedural myocardial infarction as creatine kinase-Myocardial Band increase by 3 times the ULN or 50% of baseline. RESULTS Patients were divided according to tertile values of uric acid (< 5.40, ≥ 6.70 mg/dL). Serum uric acid was related to age, male gender, hypertension, smoking, renal failure (p < 0.001), previous coronary artery bypass grafts (p = 0.05), therapy with ACE inhibitors (p = 0.001) and diuretics (p < 0.001), glycaemia (p = 0.001), creatinine (p < 0.001), haemoglobin (p = 0.002) and white blood cells (p = 0.02). Serum uric acid was inversely related to type C lesions (p = 0.03) and coronary thrombus (p = 0.02). SUA did not affect the risk of periprocedural myocardial infarction (p = 0.29; adjusted odds ratio = 1.11[0.93-1.32], p = 0.26) or periprocedural myonecrosis (p = 0.97; adjusted odds ratio = 0.99[0.86-1.14], p = 0.89). Results were confirmed at subgroup analyses of higher-risk subsets of patients. CONCLUSION This is the first large study showing that serum uric acid is not associated with an increase in the risk of periprocedural myocardial infarction in patients undergoing percutaneous coronary revascularization.
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Verdoia M, Barbieri L, Schaffer A, Cassetti E, Nardin M, Bellomo G, Aimaretti G, Marino P, Sinigaglia F, De Luca G. Impact of diabetes on uric acid and its relationship with the extent of coronary artery disease and platelet aggregation: a single-centre cohort study. Metabolism 2014; 63:640-6. [PMID: 24606806 DOI: 10.1016/j.metabol.2014.01.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Revised: 01/09/2014] [Accepted: 01/09/2014] [Indexed: 01/24/2023]
Abstract
BACKGROUND Serum uric acid (SUA) elevation has been associated with the main determinants of atherosclerosis and metabolic syndrome, although an independent relationship between SUA and coronary artery disease (CAD) has never been confirmed. Recent reports suggested a central role of SUA in diabetic patients, possibly being an early marker of impaired glucose metabolism and best predicting the risk of cardiovascular events in these patients. Aim of current study was to evaluate the relationship between diabetes and uric acid and its association with the extent of CAD and platelet aggregation among diabetics. METHODS In diabetic patients undergoing coronary angiography, fasting samples were collected for uric acid levels assessment. Coronary disease was defined for at least 1 vessel stenosis>50% as evaluated by QCA. RESULTS Diabetes was observed in 1173 out of 3280 (35.7%) diabetes was related to age, hypercholesterolemia, hypertension, BMI, renal failure, previous MI or coronary revascularization (p<0.001, respectively) and smoking (p=0.001). Diabetics were more frequently treated with ACE-inhibitors, ARBs, b-blockers, calcium-antagonists, diuretics, statins (p<0.001, respectively), and ASA (p=0.004). Diabetics displayed higher glycemia and HbA1c (p<0.001), higher creatinine and triglycerides (p<0.001) but lower total and HDL cholesterol (p<0.001) and haemoglobin (p<0.001). No significant difference was found in SUA levels between diabetic and non diabetic patients (p=0.09). In fact, we identified age, renal failure, hypertension, smoking, BMI, use of diuretics, statins, haemoglobin, triglycerides and HDL cholesterol levels as independent predictors of higher levels of uric acid (3rd tertile,≥6.7mg/dl or 0.39mmol/l). Among diabetic patients, no relationship was found between uric acid and the extent of coronary artery disease (p=0.27; adjusted OR [95%CI]=0.93 [0.76-1.1], p=0.48), or severe (LM-trivessel) CAD (P=0.05; adjusted OR [95%CI]=1.01 [0.86-1.18], p=0.94). Furthermore, SUA levels did not influence platelet aggregation. CONCLUSION Ageing, BMI, renal failure, hypertension, smoking, use of statins and diuretics, haemoglobin, HDL cholesterol and tryglicerides levels but not diabetes or glycemic control are independent predictors of hyperuricemia. Among diabetic patients, higher SUA is not independently associated with the extent of CAD or with platelet aggregation.
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Affiliation(s)
- Monica Verdoia
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Lucia Barbieri
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Alon Schaffer
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Ettore Cassetti
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Matteo Nardin
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Giorgio Bellomo
- Clinical Chemistry, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Gianluca Aimaretti
- Division of Diabetology; Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy; Departement of Translational Medicine, Eastern Piedmont University, Novara, Italy
| | - Paolo Marino
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy
| | - Fabiola Sinigaglia
- Departement of Translational Medicine, Eastern Piedmont University, Novara, Italy; Centro di Biotecnologie per la Ricerca Medica Applicata (BRMA), Eastern Piedmont University, Novara, Italy
| | - Giuseppe De Luca
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Eastern Piedmont University, Novara, Italy; Centro di Biotecnologie per la Ricerca Medica Applicata (BRMA), Eastern Piedmont University, Novara, Italy.
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Verdoia M, Schaffer A, Barbieri L, Cassetti E, Nardin M, Bellomo G, Marino P, Sinigaglia F, De Luca G. Diabetes, glucose control and mean platelet volume: a single-centre cohort study. Diabetes Res Clin Pract 2014; 104:288-94. [PMID: 24530116 DOI: 10.1016/j.diabres.2013.12.020] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2013] [Revised: 12/02/2013] [Accepted: 12/22/2013] [Indexed: 10/25/2022]
Abstract
UNLABELLED Diabetes is a major determinant of cardiovascular risk, mainly due to higher prothrombotic status and enhanced platelet reactivity. Mean platelet volume (MPV) has been suggested as indicator of platelet reactivity and moreover, diabetics have been shown to have larger MPV. The aim of our study was to evaluate the impact of diabetes and glycemic control on MPV in a large cohort of patients. METHODS Our population is represented by 3414 patients undergoing coronary angiography at Azienda Ospedaliera-Universitaria, "Maggiore della Carità", Novara, Italy. We obtained a fasting blood sample for glycemic assessment and for MPV evaluation. History of diabetes and pharmacological treatment, together with main cardiovascular risk factors were recorded. New diagnosis of diabetes was defined as nonfasting glucose >200mg/dL, fasting glucose ≥126mg/dL, or HbA1c >48mmol/L. RESULTS Diabetes was observed in 1272 patients (37.2%). Diabetes was related to older age, waist circumference, arterial hypertension, smoking, hypercholesterolemia, renal failure, previous MI and PCI, therapy with ACE-inhibitors, ARBs, beta-blockers, diuretics, statins (respectively p<0.001) and ASA (p=0.004). Diabetics had lower haemoglobin (p<0.001), higher fibrinogen (p=0.001) and worst lipid profile (p<0.001). MPV was related with diabetes mellitus (p<0.001) and glycemic control (p=0.05; at linear regression r=0.07; p<0.001 for fasting glycaemia; r=0.09; p<0.001 for HbA1c, respectively). However, this relationship was not confirmed at multivariate analysis (OR[95%CI]=1.2[0.97-1.5], p=0.09 for diabetes, OR[95%CI]=1.05[0.96-1.15], p=0.25 for HbA1c). Independent predictors of MPV above median value (10.8fL) resulted to be age (OR[95%CI]=1.02[1.01-1.03], p=0.002), treatment with ARBs (OR[95%CI]=1.4[1.1-1.8], p=0.007) and haemoglobin levels (OR[95%CI]=1.2[1.15-1.23], p<0.001), while inverse relationship was found with total cholesterol (OR[95%CI]=0.99[0.99-1], p=0.002). CONCLUSION Larger MPV is associated with ageing, treatment with ARBs, cholesterol and haemoglobin levels. Diabetes mellitus and glycemic control are not independently associated with larger platelet size.
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Affiliation(s)
- Monica Verdoia
- Division of Cardiology, AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy
| | - Alon Schaffer
- Division of Cardiology, AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy
| | - Lucia Barbieri
- Division of Cardiology, AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy
| | - Ettore Cassetti
- Division of Cardiology, AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy
| | - Matteo Nardin
- Division of Cardiology, AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy
| | - Giorgio Bellomo
- Division of Clinical Chemistry, AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy
| | - Paolo Marino
- Division of Cardiology, AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy
| | - Fabiola Sinigaglia
- Departement of Translational Medicine, Eastern Piedmont University, Novara, Italy; Centro di Biotecnologie per la Ricerca Medica Applicata (BRMA), Eastern Piedmont University, Novara, Italy
| | - Giuseppe De Luca
- Division of Cardiology, AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy; Centro di Biotecnologie per la Ricerca Medica Applicata (BRMA), Eastern Piedmont University, Novara, Italy.
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Association of fibrinogen with severity of stable coronary artery disease in patients with type 2 diabetic mellitus. DISEASE MARKERS 2014; 2014:485687. [PMID: 24803720 PMCID: PMC3997864 DOI: 10.1155/2014/485687] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Revised: 03/04/2014] [Accepted: 03/04/2014] [Indexed: 11/24/2022]
Abstract
Background. Some studies have suggested a relation of plasma fibrinogen to the severity of coronary artery disease (CAD). However, whether plasma fibrinogen can predict the presence and severity of CAD in patients with diabetes mellitus has not been determined. Methods. A total of consecutive 373 diabetic patients with typical angina pectoris who received coronary angiography were enrolled and classified into three groups by tertiles of Gensini score (GS, low group <8; intermediate group 8~28; high group >28). The relationship between fibrinogen and GS was evaluated. Results. There were correlations of fibrinogen with hemoglobin A1c, C-reactive protein, and GS (r = 0.17, r = 0.52, and r = 0.21, resp.; all P < 0.001). Area under the receivers operating characteristic curve of fibrinogen was 0.62 (95% CI 0.56–0.68, P < 0.001) for predicting a high GS. Multivariate analysis suggested that plasma fibrinogen was an independent predictor of a high GS for diabetic patients (OR = 1.40, 95% CI 1.04–1.88, and P = 0.026) after adjusting for traditional risk factors of CAD. Conclusions. The present data indicated that plasma fibrinogen, a readily measurable systematic inflammatory marker, appeared to be an independent predictor for the severity of CAD in diabetic patients.
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Bochenek M, Zalewski J, Sadowski J, Undas A. Type 2 diabetes as a modifier of fibrin clot properties in patients with coronary artery disease. J Thromb Thrombolysis 2013; 35:264-70. [PMID: 23086579 PMCID: PMC3549239 DOI: 10.1007/s11239-012-0821-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Altered fibrin clot structure has been reported both in patients with coronary artery disease (CAD) and those with type 2 diabetes mellitus (DM2). The aim of the present study was to evaluate plasma fibrin clot permeability and susceptibility to lysis in patients with DM2 and CAD. We studied 132 consecutive CAD patients, including 67 subjects with DM2, scheduled for elective coronary artery bypass grafting surgery. Ex vivo plasma fibrin clot permeability (K(s)) and lysis time (t(50%)) induced by 1 μg/mL recombinant tissue plasminogen activator (tPA), along with plasma levels of plasminogen activator inhibitor-1 (PAI-1), thrombin activatable fibrinolysis inhibitor (TAFI), tPA, von Willebrand factor (vWF), P-selectin, soluble CD40 ligand (sCD40L), were measured. Diabetic and non-diabetic patients did not differ in regard to demographics and remaining cardiovascular risk factors. Concomitant DM2 was associated with higher glucose (+24.3%, p < 0.001), fibrinogen (+9.0%, p = 0.037), PAI-1 (+58.7%, p < 0.001), tPA (+24.0%, p < 0.001) and P-selectin (+12.2%, p < 0.001). Compared with the non-diabetic group, the CAD patients with DM2 had lower K(s) (-6.1%, p = 0.02) and prolonged t(50%) (+5.1%, p = 0.04). Multiple regression analysis of the whole study group showed that vWF, PAI-1, fibrinogen and DM2 were the independent predictors of t(50%) (R(2) = 0.58, p < 0.001), while only vWF was an independent predictor of K(s) (R(2) = 0.22, p < 0.001). This study indicates that DM2 is potent enough to unfavorably affect plasma fibrin clot characteristics despite abnormal clot phenotype typically observed in CAD. Of note, platelet and endothelial markers appear to contribute to fibrin clot properties in CAD concomitant with DM2.
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Ranucci M. Fibrinogen Supplementation in Cardiac Surgery: Where Are We Now and Where Are We Going? J Cardiothorac Vasc Anesth 2013. [DOI: 10.1053/j.jvca.2012.10.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Cui M, Fan M, Jing R, Wang H, Qin J, Sheng H, Wang Y, Wu X, Zhang L, Zhu J, Ju S. Cell-Free circulating DNA: a new biomarker for the acute coronary syndrome. Cardiology 2013; 124:76-84. [PMID: 23363853 DOI: 10.1159/000345855] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2012] [Accepted: 11/08/2012] [Indexed: 01/18/2023]
Abstract
BACKGROUND In recent studies, concentrations of cell-free circulating DNA (cf-DNA) have been correlated with clinical characteristics and prognosis in several diseases. The relationship between cf-DNA concentrations and the acute coronary syndrome (ACS) remains unknown. Moreover, no data are available for the detection cf-DNA in ACS by a branched DNA (bDNA)-based Alu assay. The aim of the present study was to investigate cf-DNA concentrations in ACS and their relationship with clinical features. METHODS Plasma cf-DNA concentrations of 137 ACS patients at diagnosis, of 60 healthy individuals and of 13 patients with stable angina (SA) were determined using a bDNA-based Alu assay. RESULTS ACS patients (median 2,285.0, interquartile range 916.4-4,857.3 ng/ml), especially in ST-segment elevation myocardial infarction patients (median 5,745.4, interquartile range 4,013.5-8,643.9 ng/ml), showed a significant increase in plasma cf-DNA concentrations compared with controls (healthy controls: median 118.3, interquartile range 81.1-221.1 ng/ml; SA patients: median 202.3, interquartile range 112.7-256.1 ng/ml) using a bDNA-based Alu assay. Moreover, we found positive correlations between cf-DNA and Gensini scoring and GRACE (Global Registry of Acute Coronary Events) scoring in ACS. CONCLUSION cf-DNA may be a valuable marker for diagnosing and predicting the severity of coronary artery lesions and risk stratification in ACS.
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Affiliation(s)
- Ming Cui
- Center of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
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Lima LM, Carvalho MDG, Sousa MDO. Plasminogen and fibrinogen plasma levels in coronary artery disease. Rev Bras Hematol Hemoter 2012; 34:298-301. [PMID: 23049444 PMCID: PMC3460410 DOI: 10.5581/1516-8484.20120075] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Accepted: 06/08/2012] [Indexed: 11/27/2022] Open
Abstract
Objective The formation of thrombi at the site of atherosclerotic lesions plays a central role in atherothrombosis. Impaired fibrinolysis may exacerbate pre-existing coronary artery disease and potentiate its evolution. While the fibrinogen plasma level has been strongly associated with the severity of coronary artery disease, its relevance in the evaluation of plasminogen in coronary artery disease patients remains unclear. This study evaluated fibrinogen and plasminogen levels in subjects with coronary artery disease as diagnosed by angiography. Methods This is a cross-sectional study. Blood samples obtained from 17 subjects with angiographically normal coronary arteries (controls), 12 with mild/moderate atheromatosis and 28 with severe atheromatosis were evaluated. Plasma plasminogen and fibrinogen levels were measured by chromogenic and coagulometric methods, respectively. Results Fibrinogen levels were significantly higher in the severe atheromatosis group compared to the other groups(p-value < 0.0001). A significant positive correlation was observed between the severity of coronary artery diseaseand increasing fibrinogen levels (r = 0.50; p-value < 0.0001) and between fibrinogen and plasminogen levels (r =0.46; p-value < 0.0001). There were no significant differences in the plasminogen levels between groups. Conclusion Plasma fibrinogen, but not plasminogen levels were higher in patients with coronary artery disease compared to angiographically normal subjects. The plasma fibrinogen levels also appear to be associated with the severity of the disease. The results of this study provide no evidence of a significant correlation between plasma plasminogen levels and the progress of coronary stenosis in the study population.
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Orthostatic blood pressure response, carotid intima-media thickness, and plasma fibrinogen in older nondiabetic adults. J Hypertens 2012; 30:522-9. [PMID: 22241141 DOI: 10.1097/hjh.0b013e32834fa860] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE Although recent studies have indicated that both orthostatic hypotension and orthostatic hypertension (OHTN) independently predict cardiovascular events, the underlying mechanisms are still debatable. METHODS A total of 700 nondiabetic adults (43% men, age 64 years) were examined by orthostatic blood pressure (BP) test, carotid artery ultrasonography, and biochemical tests including plasma fibrinogen and lipid profile. Multivariate-adjusted logistic regression was applied to assess association of intima-media thickness (IMT) and P-fibrinogen with orthostatic hypotension and OHTN. In addition, distribution of IMT and P-fibrinogen across quintiles of orthostatic systolic BP (SBP) response was analyzed. RESULTS Orthostatic hypotension and OHTN were found in 40 (5.7%) and 45 (6.4%) study participants, respectively. Both IMT [odds ratio (OR), 95% confidence interval (CI) per one-SD increment: 1.27, 1.01-1.60; P = 0.04] and P-fibrinogen (OR 1.44, 1.07-1.93; P = 0.02) were associated with orthostatic hypotension in a crude model. After adjustment relationship between orthostatic hypotension and IMT was slightly attenuated (OR 1.26, 0.96-1.65; P = 0.09) but was substantially unchanged in regard to P-fibrinogen (OR 1.45, 1.06-1.99; P = 0.02). In contrast, OHTN showed no association with either IMT or P-fibrinogen (adjusted OR 1.09, 0.78-1.52; P = 0.61, and 0.97, 0.70-1.34; P = 0.84, respectively). Distribution of IMT across quintiles of orthostatic SBP response was U-shaped, whereas that of fibrinogen was more linear but none of borderline quintiles (with pronounced hypertensive or hypotensive response) significantly differed from the middle quintiles in a fully adjusted model. CONCLUSION In older nondiabetic adults only orthostatic hypotension seems to independently correlate with increased carotid atherosclerosis and systemic inflammation.
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