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Sagris M, Antonopoulos AS, Angelopoulos A, Papanikolaou P, Simantiris S, Vamvakaris C, Koumpoura A, Farmaki M, Antoniades C, Tsioufis C, Tousoulis D. High-sensitivity Troponin (hs-Tn) for Cardiovascular Risk Prognostication: A Systematic Review and Meta-analysis. Curr Med Chem 2024; 31:1941-1953. [PMID: 36924099 DOI: 10.2174/0929867330666230315152045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 01/12/2023] [Accepted: 01/19/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Chronic low-grade inflammation is involved in coronary atherosclerosis progression whereas recent research efforts suggest that preventative methods should be tailored to the "residual inflammatory risk". As such, modalities for the early identification of the risk have to be investigated. METHODS We performed a systematic review and meta-analysis according to the PRISMA guidelines. Any study that presented the prognostic value of high sensitivity troponin (hs-cTn) of vascular inflammation in stable patients without known cardiac heart disease was considered to be potentially eligible. The Medline (PubMed) database was searched up to April 22, 2021. The main endpoint was the difference in c-index (Δ[c-index]) with the use of hs-cTn for major adverse cardiovascular events (MACEs), cardiovascular and all-cause mortality. We calculated I2 to test heterogeneity. RESULTS In total, 44 studies and 112,288 stable patients without known coronary heart disease were included in this meta-analysis. The mean follow-up duration of the whole cohort was 6.8 ± 1.1 years. 77,004 (68.5%) of the patients presented at low cardiovascular risk while 35,284 (31.5%) in high. The overall pooled estimate of Δ[c-index] for MACE was 1.4% (95%CI: 0.7-2.1, I2=0%) and for cardiovascular death 1.3% (95%CI: 0.3-2.3, I2=0%). Finally, the overall pooled estimate of Δ[c-index] for all-cause mortality was 3% (95%CI: 1.9-3.9, I2=86%), while high heterogeneity was observed between the studies. CONCLUSION The predictive usefulness of changes in hs-cTn measures in stable individuals with either high or low cardiovascular risk, demonstrates that assessing vascular inflammation in addition to clinical risk factors enhances risk prediction for cardiovascular events and allcause mortality. Further prospective studies are necessary to confirm these findings and assist clinical decision-making regarding the most optimal prevention strategy.
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Affiliation(s)
- Marios Sagris
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexios S Antonopoulos
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
- RDM Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Andreas Angelopoulos
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Paraskevi Papanikolaou
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Spyridon Simantiris
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Constantinos Vamvakaris
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Alkmini Koumpoura
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Farmaki
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Constantinos Tsioufis
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Zhao TJ, Luo D, Jiang X, Tang F, Jiang H. Effect of Statins on Major Adverse Cardiovascular Events in Patients with Coronary Artery Spasm: A Meta-Analysis of the Asia Region. Cardiovasc Ther 2023; 2023:8807278. [PMID: 37151221 PMCID: PMC10159740 DOI: 10.1155/2023/8807278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/30/2023] [Accepted: 04/03/2023] [Indexed: 05/09/2023] Open
Abstract
Background Whether statins can reduce major cardiovascular adverse events (MACE) in patients with coronary artery spasm (CAS) is controversial. And most of the relevant research to date has been conducted in Asia. Methods We systematically searched electronic databases for studies on the effect of statins on MACE in patients with CAS in Asia and published up to September 2022. We included data on MACE in a statin therapy patient group and a no-statin therapy control group. We then evaluated the effect of statin therapy on MACE in patients with CAS in Asia by meta-analysis and trial sequential analysis (TSA). All statistical analyses were performed using Stata 16.0 software and TSA software. Results A total of 10 studies (n = 9333 patients) were included in the final analysis. Meta-analysis showed that the use of statins had a significant effect on MACE in CAS patients (with RR, 0.70; 95% CI, 0.49-0.99), and the sensitivity analysis further confirmed this finding. Subgroup analysis suggested that the correlation between statin therapy and reduced MACE endpoint was stronger in Japanese patients and patients followed up for more than 4 years. But our TSA results indicated that the available samples were insufficient and further research is needed. Conclusions Our meta-analysis suggests that statin therapy can reduce MACE in patients with CAS in Asia, and the correlation between the two was stronger in Japanese patients and patients followed up for more than 4 years.
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Affiliation(s)
- Tian-Jun Zhao
- Department of Cardiology, The Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, Cardiovascular Disease Research Institute of Chengdu, Chengdu 610031, China
| | - Duan Luo
- Department of Cardiology, The Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, Cardiovascular Disease Research Institute of Chengdu, Chengdu 610031, China
| | - Xi Jiang
- Department of Cardiology, The Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, Cardiovascular Disease Research Institute of Chengdu, Chengdu 610031, China
| | - Feng Tang
- Department of Gastroenterology, The Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, Chengdu 610031, China
| | - Hui Jiang
- Department of Cardiology, The Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, Cardiovascular Disease Research Institute of Chengdu, Chengdu 610031, China
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Gao J, Meng T, Li M, Du R, Ding J, Li A, Yu S, Li Y, He Q. Global trends and frontiers in research on coronary microvascular dysfunction: a bibliometric analysis from 2002 to 2022. Eur J Med Res 2022; 27:233. [PMID: 36335406 PMCID: PMC9636644 DOI: 10.1186/s40001-022-00869-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 10/25/2022] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Coronary microvascular dysfunction (CMD) is a leading cause of ischemic heart disease. Over the past few decades, considerable progress has been made with respect to research on CMD. The present study summarized the current research hotspots and trends on CMD by applying a bibliometric approach. METHODS Relevant publications between 2002 and 2022 were extracted from the Web of Science Core Collection. Visualization network maps of countries, institutions, authors, and co-cited authors were built using VOSviewer. CiteSpace was used for keyword analysis and the construction of a dual-map overlay of journals and a timeline view of co-cited references. RESULTS 1539 CMD-related publications were extracted for bibliometric analysis. The annual publications generally showed an upward trend. The United States of America was the most prolific country, with 515 publications (33.5%). Camici P. G. was the most influential author, whereas the European Heart Journal, Circulation, and Journal of the American College of Cardiology were the most authoritative journals. Research hotspot analysis revealed that endothelial dysfunction as well as reduced nitric oxide production or bioavailability played critical roles in CMD development. Positron emission tomography was the most widely used imaging method for diagnosis. In addition, microvascular angina, hypertrophic cardiomyopathy, and heart failure have attracted much attention as the main clinical implications. Furthermore, international standards for CMD diagnosis and management may be the future research directions. CONCLUSIONS This study offers a comprehensive view about the hotspots and development trends of CMD, which can assist subsequent researchers and guide future directions.
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Affiliation(s)
- Jing Gao
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Tiantian Meng
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Min Li
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ruolin Du
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jingyi Ding
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Anqi Li
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Shanshan Yu
- Graduate School, Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Yixiang Li
- Graduate School, Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Qingyong He
- Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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Sayed A, Munir M, Awad K, Kołtowski L, Banach M. Are statins beneficial in patients with vasospastic angina? A meta-analysis of observational studies. Prog Cardiovasc Dis 2022; 73:88-90. [PMID: 35594980 DOI: 10.1016/j.pcad.2022.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ahmed Sayed
- Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Malak Munir
- Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Kamal Awad
- Faculty of Medicine, Zagazig University, Zagazig, El-Sharkia, Egypt,; Zagazig University Hospitals, Zagazig, El-Sharkia, Egypt
| | - Lukasz Kołtowski
- 1(st) Department of Cardiology, Medical University of Warsaw, Poland
| | - Maciej Banach
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz (MUL), Lodz, Poland; Department of Cardiology and Adult Congenital Heart Diseases, Polish Mother's Memorial Hospital Research Institute (PMMHRI), Lodz, Poland; Cardiovascular Research Centre, University of Zielona Gora, Zielona Gora, Poland.
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Lu X, Yao J, Li C, Cui L, Liu Y, Liu X, Wang G, Dong J, Deng Q, Hu Y, Guo D, Wang W, Li C. Shexiang Tongxin Dropping Pills Promote Macrophage Polarization-Induced Angiogenesis Against Coronary Microvascular Dysfunction via PI3K/Akt/mTORC1 Pathway. Front Pharmacol 2022; 13:840521. [PMID: 35401214 PMCID: PMC8984141 DOI: 10.3389/fphar.2022.840521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Accumulating evidence suggests that coronary microvascular dysfunction (CMD) is one of the important causes of coronary artery diseases. Angiogenesis can effectively improve CMD by increasing blood supply capacity, recovering cardiac function and poor hemodynamics. Clinical studies have approved Shexiang Tongxin dropping pill (STDP), which has exerted remarkable roles on ameliorating CMD, but the effects and mechanisms of STDPs on angiogenesis have not been clarified. Purpose: The purpose of this study was to elucidate the effects and potential mechanisms of STDPs on macrophage polarization-induced angiogenesis against CMD. Methods: Echocardiography, optical microangiography (OMAG), and histological examination were applied to evaluate cardioprotection and proangiogenic effects of STDPs on left anterior descending (LAD) ligation-induced CMD rats. In vitro, oxygen-glucose deprivation-reperfusion (OGD/R)-induced HUVEC model and LPS-stimulated bone marrow-derived macrophage (BMDM) model were established to observe the effects of STDPs on angiogenesis and M2 macrophage polarization. Results: STDPs improved cardiac function, increased microvascular density, and the number of M2 macrophages in the heart of CMD rats. In vitro, STDPs accelerated the proliferation, migration, and tube formation in OGD/R-induced HUVECs similar to the effects of VEGF-A. Furthermore, in LPS-stimulated BMDMs model, STDPs modulated M2 macrophage polarization and increased VEGF-A release via the PI3K/AKT/mTORC1 pathway. Conclusion: STDPs promoted macrophage polarization-induced angiogenesis against CMD via the PI3K/Akt/mTORC1 pathway. Our results demonstrated that the phenotype transformation of macrophages and stimulating the secretion of VEGF-A may be applied as novel cardioprotective targets for the treatment of CMD.
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Affiliation(s)
- Xiangyu Lu
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Junkai Yao
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Changxiang Li
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Lingwen Cui
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Yizhou Liu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Xiangning Liu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Gang Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Jianteng Dong
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qiong Deng
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yueyao Hu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Dongqing Guo
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Wei Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.,Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China
| | - Chun Li
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medical, Beijing University of Chinese Medicine, Beijing, China.,Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China
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Sagris M, Theofilis P, Antonopoulos AS, Oikonomou E, Paschaliori C, Galiatsatos N, Tsioufis K, Tousoulis D. Inflammation in Coronary Microvascular Dysfunction. Int J Mol Sci 2021; 22:ijms222413471. [PMID: 34948272 PMCID: PMC8703507 DOI: 10.3390/ijms222413471] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/05/2021] [Accepted: 12/07/2021] [Indexed: 02/07/2023] Open
Abstract
Chronic low-grade inflammation is involved in coronary atherosclerosis, presenting multiple clinical manifestations ranging from asymptomatic to stable angina, acute coronary syndrome, heart failure and sudden cardiac death. Coronary microvasculature consists of vessels with a diameter less than 500 μm, whose potential structural and functional abnormalities can lead to inappropriate dilatation and an inability to meet the required myocardium oxygen demands. This review focuses on the pathogenesis of coronary microvascular dysfunction and the capability of non-invasive screening methods to detect the phenomenon. Anti-inflammatory agents, such as statins and immunomodulators, including anakinra, tocilizumab, and tumor necrosis factor-alpha inhibitors, have been assessed recently and may constitute additional or alternative treatment approaches to reduce cardiovascular events in atherosclerotic heart disease characterized by coronary microvascular dysfunction.
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Affiliation(s)
- Marios Sagris
- Cardiology Clinic, ‘Hippokration’ General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (E.O.); (C.P.); (N.G.); (K.T.); (D.T.)
- Correspondence: ; Tel.:+30-213-2088099; Fax: +30-213-2088676
| | - Panagiotis Theofilis
- Cardiology Clinic, ‘Hippokration’ General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (E.O.); (C.P.); (N.G.); (K.T.); (D.T.)
| | - Alexios S. Antonopoulos
- Cardiology Clinic, ‘Hippokration’ General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (E.O.); (C.P.); (N.G.); (K.T.); (D.T.)
| | - Evangelos Oikonomou
- Cardiology Clinic, ‘Hippokration’ General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (E.O.); (C.P.); (N.G.); (K.T.); (D.T.)
- Department of Cardiology, “Sotiria” Thoracic Diseases Hospital of Athens, University of Athens Medical School, 11527 Athens, Greece
| | - Christina Paschaliori
- Cardiology Clinic, ‘Hippokration’ General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (E.O.); (C.P.); (N.G.); (K.T.); (D.T.)
| | - Nikolaos Galiatsatos
- Cardiology Clinic, ‘Hippokration’ General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (E.O.); (C.P.); (N.G.); (K.T.); (D.T.)
| | - Kostas Tsioufis
- Cardiology Clinic, ‘Hippokration’ General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (E.O.); (C.P.); (N.G.); (K.T.); (D.T.)
| | - Dimitris Tousoulis
- Cardiology Clinic, ‘Hippokration’ General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (E.O.); (C.P.); (N.G.); (K.T.); (D.T.)
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