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Rosso M, Stengl H, Scheitz JF, Lewey J, Mayer SA, Yaghi S, Kasner SE, Witsch J. Acute Myocardial Injury in Spontaneous Intracerebral Hemorrhage: A Secondary Observational Analysis of the FAST Trial. J Am Heart Assoc 2024; 13:e035053. [PMID: 39190583 DOI: 10.1161/jaha.124.035053] [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: 03/01/2024] [Accepted: 05/31/2024] [Indexed: 08/29/2024]
Abstract
BACKGROUND Acute myocardial injury is associated with poor outcomes in patients with acute ischemic stroke, but its prognostic significance in patients with spontaneous intracerebral hemorrhage remains unclear. We investigated whether acute myocardial injury and the direction of the cardiac troponin I (cTnI) change (rising versus falling) affect post-intracerebral hemorrhage outcomes. METHODS AND RESULTS We re-analyzed the FAST (Factor-Seven-for-Acute-Hemorrhagic-Stroke) trial. Acute myocardial injury was defined as at least 1 cTnI value above the upper reference limit with a rise/fall of >20%. Logistic regression tested for associations (1) between acute myocardial injury (presence versus absence) and poor outcome (modified Rankin Scale 4-6) and mortality at 15 and 90 days; (2) among 3 groups (rising versus falling versus no acute myocardial injury) and outcomes. Among the 841 FAST participants, 785 patients were included. Acute myocardial injury was detected in 29% (n=227); 170 had rising cTnI. At 15 and 90 days, respectively, those with acute myocardial injury had higher odds of poor outcome (adjusted odds ratio) ([aOR] 2.3 [95% CI, 1.3-3.9]); and adjusted odds ratio 2.5 [95% CI, 1.6-3.9];, and higher odds of mortality (adjusted odds ratio 2.4 [95% CI, 1.4-4.3]; and adjusted odds ratio 2.2 [CI, 1.3-3.6]) than patients without. There was no interaction between FAST group assignment and myocardial injury, and associations between myocardial injury and outcomes were consistent across group assignments. Rising cTnI was associated with the highest risk of poor outcomes and mortality. CONCLUSIONS In this secondary analysis of the FAST trial, acute myocardial injury was common and associated with poor outcomes. The direction of the cTnI change might provide additional risk stratification after intracerebral hemorrhage.
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Affiliation(s)
- Michela Rosso
- Department of Neurology University of Pennsylvania Philadelphia PA USA
| | - Helena Stengl
- Department of Neurology and Center for Stroke Research Berlin Charité - Universitätsmedizin Berlin Berlin Germany
| | - Jan F Scheitz
- Department of Neurology and Center for Stroke Research Berlin Charité - Universitätsmedizin Berlin Berlin Germany
| | - Jennifer Lewey
- Division of Cardiology, Department of Medicine University of Pennsylvania Philadelphia PA USA
| | - Stephan A Mayer
- Department of Neurology and Neurosurgery New York Medical College Valhalla NY USA
| | - Shadi Yaghi
- Department of Neurology Brown University Providence RI USA
| | - Scott E Kasner
- Department of Neurology University of Pennsylvania Philadelphia PA USA
| | - Jens Witsch
- Department of Neurology University of Pennsylvania Philadelphia PA USA
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Johansen MC, von Rennenberg R, Nolte CH, Jensen M, Bustamante A, Katan M. Role of Cardiac Biomarkers in Stroke and Cognitive Impairment. Stroke 2024; 55:2376-2384. [PMID: 39016019 PMCID: PMC11347090 DOI: 10.1161/strokeaha.123.044143] [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] [Indexed: 07/18/2024]
Abstract
This topical review assesses the growing role of cardiac biomarkers beyond cardiovascular health and focuses on their importance in stroke and dementia. The first part describes blood-based cardiac biomarkers in patients with stroke and highlights applications in the setting of early diagnosis, poststroke complications, outcome prediction as well as secondary prevention. Among other applications, natriuretic peptides can be helpful in differentiating stroke subtypes. They are also currently being investigated to guide prolonged ECG monitoring and secondary prevention in patients with stroke. Elevated cardiac troponin after ischemic stroke can provide information about various poststroke complications recently termed the stroke-heart syndrome. The second part focuses on the role of cardiac biomarkers in vascular cognitive impairment and dementia, emphasizing their association with structural brain lesions. These lesions such as silent brain infarcts and white matter hyperintensities often co-occur with cardiac disease and may be important mediators between cardiovascular disease and subsequent cognitive decline. ECG and echocardiogram measurements, in addition to blood-based biomarkers, show consistent associations with vascular brain changes and incident dementia, suggesting a role in indicating risk for cognitive decline. Together, the current evidence suggests that cardiac blood-based, electrophysiological, and imaging biomarkers can be used to better understand the heart and brain connection in the setting of not only stroke but also dementia.
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Affiliation(s)
- Michelle C. Johansen
- Department of Neurology, Cerebrovascular Division, John Hopkins University School of Medicine, Baltimore, USA
| | - Regina von Rennenberg
- Department of Neurology with experimental Neurology and Center for Stroke Research Berlin (CSB), Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Christian H. Nolte
- Department of Neurology with experimental Neurology and Center for Stroke Research Berlin (CSB), Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Märit Jensen
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Alejandro Bustamante
- Stroke Unit, Department of Neurology, Hospital Universitari Germans Trias i Pujol, Germans Trias i Pujol Research Institute (IGTP) Barcelona, Spain
| | - Mira Katan
- Department of Neurology, Stroke Center, University and University Hospital of Basel, Basel, Switzerland
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Xie L, He M, Ying C, Chu H. Mechanisms of inflammation after ischemic stroke in brain-peripheral crosstalk. Front Mol Neurosci 2024; 17:1400808. [PMID: 38932932 PMCID: PMC11199882 DOI: 10.3389/fnmol.2024.1400808] [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: 03/14/2024] [Accepted: 05/28/2024] [Indexed: 06/28/2024] Open
Abstract
Stroke is a devastating disease with high morbidity, disability, and mortality, among which ischemic stroke is more common. However, there is still a lack of effective methods to improve the prognosis and reduce the incidence of its complications. At present, there is evidence that peripheral organs are involved in the inflammatory response after stroke. Moreover, the interaction between central and peripheral inflammation includes the activation of resident and peripheral immune cells, as well as the activation of inflammation-related signaling pathways, which all play an important role in the pathophysiology of stroke. In this review, we discuss the mechanisms of inflammatory response after ischemic stroke, as well as the interactions through circulatory pathways between peripheral organs (such as the gut, heart, lung and spleen) and the brain to mediate and regulate inflammation after ischemic stroke. We also propose the potential role of meningeal lymphatic vessels (MLVs)-cervical lymph nodes (CLNs) as a brain-peripheral crosstalk lymphatic pathway in ischemic stroke. In addition, we also summarize the mechanisms of anti-inflammatory drugs in the treatment of ischemic stroke.
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Affiliation(s)
- Ling Xie
- Department of Critical Medicine, First People's Hospital of Linping District, Hangzhou, China
| | - Ming He
- Department of Critical Medicine, First People's Hospital of Linping District, Hangzhou, China
| | - Caidi Ying
- Department of Hepatobiliary and Pancreatic Surgery, The Traditional Chinese Medicine Hospital of Ningbo, Ningbo, China
| | - Haifeng Chu
- Department of Neurosurgery, The Traditional Chinese Medicine Hospital of Linping District, Hangzhou, China
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Scali I, Naccarato M, Prandin G, Palacino F, Lugnan C, Mancinelli L, Vincis E, Furlanis G, Caruso P, Manganotti P. Thrombolysis in Stroke-Heart Syndrome: a useful tool for neurocardiac wellness? J Neurol 2024; 271:2405-2411. [PMID: 38206374 DOI: 10.1007/s00415-023-12167-2] [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: 11/20/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024]
Abstract
INTRODUCTION Stroke-heart syndrome is a physiopathological condition of cardiac suffering due to cerebral injury secondary to major vessel occlusion in anterior circulation. It can be detected by increase in cardiac blood biomarkers. Our aim was to investigate a possible ancillary effect of thrombolysis in mitigating Stroke-Heart Syndrome after acute ischaemic stroke. PATIENTS AND METHODS We retrospectively collected ischaemic stroke patients admitted to our Stroke Unit between August 1, 2017 and December 31, 2020 and acutely treated for an intracranial anterior circulation occlusion, without anamnestic ischaemic cardiopathy. We divided patients into Group B ("Bridge") including patients treated with both thrombolysis and thrombectomy and Group D ("Direct") including primary thrombectomies. RESULTS 120 patients were included in the study. Group B consisted of 92 patients, Group D of 28 patients, without significant differences in age, baseline and discharge NIHSS, cardiovascular risk factors or TOAST aetiology. Whilst admission, troponin levels were similar in both groups, significant differences in troponin peak (median 16 ng/L in Group B vs 45 ng/L in Group D, p = 0.022) and BNP values (median 455 pg/mL in Group B vs 784 pg/mL in Group D, p = 0.031) were found in the first 72 h since admission. Functional independence at discharge was significantly higher in Group B than Group D (mRS 0-2 36% vs 10%, p = 0.011). DISCUSSION AND CONCLUSION Significant differences in troponin peak and BNP values suggest a reduced stroke-related heart impairment in patients treated with bridge therapeutic approach: thrombolysis prior to thrombectomy could have a complementary effect on reducing Stroke-Heart Syndrome, improving overall neurological outcome.
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Affiliation(s)
- Ilario Scali
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Clinical University Hospital of Trieste (ASUGI), University of Trieste, Strada di Fiume 447, 34149, Trieste, Italy.
| | - Marcello Naccarato
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Clinical University Hospital of Trieste (ASUGI), University of Trieste, Strada di Fiume 447, 34149, Trieste, Italy
| | - Gabriele Prandin
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Clinical University Hospital of Trieste (ASUGI), University of Trieste, Strada di Fiume 447, 34149, Trieste, Italy
| | - Federica Palacino
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Clinical University Hospital of Trieste (ASUGI), University of Trieste, Strada di Fiume 447, 34149, Trieste, Italy
| | - Carlo Lugnan
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Clinical University Hospital of Trieste (ASUGI), University of Trieste, Strada di Fiume 447, 34149, Trieste, Italy
| | - Laura Mancinelli
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Clinical University Hospital of Trieste (ASUGI), University of Trieste, Strada di Fiume 447, 34149, Trieste, Italy
| | - Emanuele Vincis
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Clinical University Hospital of Trieste (ASUGI), University of Trieste, Strada di Fiume 447, 34149, Trieste, Italy
| | - Giovanni Furlanis
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Clinical University Hospital of Trieste (ASUGI), University of Trieste, Strada di Fiume 447, 34149, Trieste, Italy
| | - Paola Caruso
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Clinical University Hospital of Trieste (ASUGI), University of Trieste, Strada di Fiume 447, 34149, Trieste, Italy
| | - Paolo Manganotti
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Clinical University Hospital of Trieste (ASUGI), University of Trieste, Strada di Fiume 447, 34149, Trieste, Italy
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Clemente-Suárez VJ, Redondo-Flórez L, Beltrán-Velasco AI, Belinchón-deMiguel P, Ramos-Campo DJ, Curiel-Regueros A, Martín-Rodríguez A, Tornero-Aguilera JF. The Interplay of Sports and Nutrition in Neurological Health and Recovery. J Clin Med 2024; 13:2065. [PMID: 38610829 PMCID: PMC11012304 DOI: 10.3390/jcm13072065] [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: 02/18/2024] [Revised: 03/27/2024] [Accepted: 04/01/2024] [Indexed: 04/14/2024] Open
Abstract
This comprehensive review explores the dynamic relationship between sports, nutrition, and neurological health. Focusing on recent clinical advancements, it examines how physical activity and dietary practices influence the prevention, treatment, and rehabilitation of various neurological conditions. The review highlights the role of neuroimaging in understanding these interactions, discusses emerging technologies in neurotherapeutic interventions, and evaluates the efficacy of sports and nutritional strategies in enhancing neurological recovery. This synthesis of current knowledge aims to provide a deeper understanding of how lifestyle factors can be integrated into clinical practices to improve neurological outcomes.
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Affiliation(s)
- Vicente Javier Clemente-Suárez
- Faculty of Sports Sciences, Universidad Europea de Madrid, Tajo Street, s/n, 28670 Madrid, Spain; (V.J.C.-S.); (A.C.-R.); (J.F.T.-A.)
- Grupo de Investigación en Cultura, Educación y Sociedad, Universidad de la Costa, Barranquilla 080002, Colombia
| | - Laura Redondo-Flórez
- Department of Health Sciences, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, C/Tajo s/n, Villaviciosa de Odón, 28670 Madrid, Spain;
| | | | - Pedro Belinchón-deMiguel
- Department of Nursing and Nutrition, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, 28670 Madrid, Spain;
| | - Domingo Jesús Ramos-Campo
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science-INEF, Universidad Politécnica de Madrid, 28040 Madrid, Spain;
| | - Agustín Curiel-Regueros
- Faculty of Sports Sciences, Universidad Europea de Madrid, Tajo Street, s/n, 28670 Madrid, Spain; (V.J.C.-S.); (A.C.-R.); (J.F.T.-A.)
| | - Alexandra Martín-Rodríguez
- Faculty of Sports Sciences, Universidad Europea de Madrid, Tajo Street, s/n, 28670 Madrid, Spain; (V.J.C.-S.); (A.C.-R.); (J.F.T.-A.)
| | - José Francisco Tornero-Aguilera
- Faculty of Sports Sciences, Universidad Europea de Madrid, Tajo Street, s/n, 28670 Madrid, Spain; (V.J.C.-S.); (A.C.-R.); (J.F.T.-A.)
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Fan X, Cao J, Li M, Zhang D, El‐Battrawy I, Chen G, Zhou X, Yang G, Akin I. Stroke Related Brain-Heart Crosstalk: Pathophysiology, Clinical Implications, and Underlying Mechanisms. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2307698. [PMID: 38308187 PMCID: PMC11005719 DOI: 10.1002/advs.202307698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 01/09/2024] [Indexed: 02/04/2024]
Abstract
The emergence of acute ischemic stroke (AIS) induced cardiovascular dysfunctions as a bidirectional interaction has gained paramount importance in understanding the intricate relationship between the brain and heart. Post AIS, the ensuing cardiovascular dysfunctions encompass a spectrum of complications, including heart attack, congestive heart failure, systolic or diastolic dysfunction, arrhythmias, electrocardiographic anomalies, hemodynamic instability, cardiac arrest, among others, all of which are correlated with adverse outcomes and mortality. Mounting evidence underscores the intimate crosstalk between the heart and the brain, facilitated by intricate physiological and neurohumoral complex networks. The primary pathophysiological mechanisms contributing to these severe cardiac complications involve the hypothalamic-pituitary-adrenal (HPA) axis, sympathetic and parasympathetic hyperactivity, immune and inflammatory responses, and gut dysbiosis, collectively shaping the stroke-related brain-heart axis. Ongoing research endeavors are concentrated on devising strategies to prevent AIS-induced cardiovascular dysfunctions. Notably, labetalol, nicardipine, and nitroprusside are recommended for hypertension control, while β-blockers are employed to avert chronic remodeling and address arrhythmias. However, despite these therapeutic interventions, therapeutic targets remain elusive, necessitating further investigations into this complex challenge. This review aims to delineate the state-of-the-art pathophysiological mechanisms in AIS through preclinical and clinical research, unraveling their intricate interplay within the brain-heart axis, and offering pragmatic suggestions for managing AIS-induced cardiovascular dysfunctions.
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Affiliation(s)
- Xuehui Fan
- Key Laboratory of Medical ElectrophysiologyMinistry of Education and Medical Electrophysiological Key Laboratory of Sichuan ProvinceCollaborative Innovation Center for Prevention of Cardiovascular DiseasesInstitute of Cardiovascular ResearchSouthwest Medical UniversityLuzhou646000China
- CardiologyAngiologyHaemostaseologyand Medical Intensive CareMedical Centre MannheimMedical Faculty MannheimHeidelberg University68167HeidelbergGermany
- European Center for AngioScience (ECAS)German Center for Cardiovascular Research (DZHK) Partner Site Heidelberg/Mannheimand Centre for Cardiovascular Acute Medicine Mannheim (ZKAM)Medical Centre MannheimHeidelberg University68167HeidelbergGermany
| | - Jianyang Cao
- School of Physical EducationSouthwest Medical UniversityLuzhouSichuan Province646000China
- Acupuncture and Rehabilitation DepartmentThe Affiliated Traditional Chinese Medicine Hospital of Southwest Medical UniversityLuzhou646000China
| | - Mingxia Li
- School of Physical EducationSouthwest Medical UniversityLuzhouSichuan Province646000China
- Acupuncture and Rehabilitation DepartmentThe Affiliated Traditional Chinese Medicine Hospital of Southwest Medical UniversityLuzhou646000China
| | - Dechou Zhang
- Department of NeurologyThe Affiliated Traditional Chinese Medicine Hospital of Southwest Medical UniversityLuzhou646000China
| | - Ibrahim El‐Battrawy
- Department of Cardiology and AngiologyRuhr University44780BochumGermany
- Institut für Forschung und Lehre (IFL)Department of Molecular and Experimental CardiologyRuhr‐University Bochum44780BochumGermany
| | - Guiquan Chen
- Acupuncture and Rehabilitation DepartmentThe Affiliated Traditional Chinese Medicine Hospital of Southwest Medical UniversityLuzhou646000China
| | - Xiaobo Zhou
- Key Laboratory of Medical ElectrophysiologyMinistry of Education and Medical Electrophysiological Key Laboratory of Sichuan ProvinceCollaborative Innovation Center for Prevention of Cardiovascular DiseasesInstitute of Cardiovascular ResearchSouthwest Medical UniversityLuzhou646000China
- CardiologyAngiologyHaemostaseologyand Medical Intensive CareMedical Centre MannheimMedical Faculty MannheimHeidelberg University68167HeidelbergGermany
- European Center for AngioScience (ECAS)German Center for Cardiovascular Research (DZHK) Partner Site Heidelberg/Mannheimand Centre for Cardiovascular Acute Medicine Mannheim (ZKAM)Medical Centre MannheimHeidelberg University68167HeidelbergGermany
| | - Guoqiang Yang
- CardiologyAngiologyHaemostaseologyand Medical Intensive CareMedical Centre MannheimMedical Faculty MannheimHeidelberg University68167HeidelbergGermany
- European Center for AngioScience (ECAS)German Center for Cardiovascular Research (DZHK) Partner Site Heidelberg/Mannheimand Centre for Cardiovascular Acute Medicine Mannheim (ZKAM)Medical Centre MannheimHeidelberg University68167HeidelbergGermany
- Acupuncture and Rehabilitation DepartmentThe Affiliated Traditional Chinese Medicine Hospital of Southwest Medical UniversityLuzhou646000China
| | - Ibrahim Akin
- CardiologyAngiologyHaemostaseologyand Medical Intensive CareMedical Centre MannheimMedical Faculty MannheimHeidelberg University68167HeidelbergGermany
- European Center for AngioScience (ECAS)German Center for Cardiovascular Research (DZHK) Partner Site Heidelberg/Mannheimand Centre for Cardiovascular Acute Medicine Mannheim (ZKAM)Medical Centre MannheimHeidelberg University68167HeidelbergGermany
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Gulia A, Srivastava M, Kumar P. Elevated troponin levels as a predictor of mortality in patients with acute stroke: a systematic review and meta-analysis. Front Neurol 2024; 15:1351925. [PMID: 38590721 PMCID: PMC10999611 DOI: 10.3389/fneur.2024.1351925] [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: 12/07/2023] [Accepted: 02/29/2024] [Indexed: 04/10/2024] Open
Abstract
Background and Aim The prognostic potential of cardiac troponin (cTn) in acute stroke patients has been a subject of ongoing debate. Our objective was to provide a comprehensive evidence for predicting mortality in acute stroke patients by using the elevated troponin levels. Methods We conducted an extensive literature search, including PubMed, EMbase, and Trip Databases, covering studies published up to September 30, 2023. We computed risk ratios (RR) with 95% confidence intervals (CIs), performed sensitivity analysis, and conducted trial sequential analysis (TSA). Results In total, 53 studies were analyzed, with 37 focusing on acute ischemic stroke (AIS), 11 on subarachnoid hemorrhage (SAH), and 7 on Intracerebral hemorrhage (ICH). Elevated cTn levels were significantly showed a higher predictive risk for In-hospital mortality in both AIS (RR=3.80, 95% CI; 2.82 to 5.12) as well as SAH (RR=2.23, 95% CI; 1.64 to 3.02). However, no significant predictive risk between elevated cTn levels and in-hospital mortality for ICH patients (RR=1.13, 95% CI: 0.46 to 2.79). A similar pattern was observed for elevated cTn levels, indicating an increased risk of last follow-up mortality for AIS (RR=2.41, 95% CI: 1.98 to 2.93) and SAH (RR=3.08, 95% CI: 2.25 to 4.21). Conclusion Elevated troponin levels can serve as a promising predictive marker for both in-hospital and last follow-up mortality in AIS and SAH patients but not in ICH patients. Further prospective studies are needed to validate our findings along with exploring the preventive management of mortality in acute stroke settings.
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Affiliation(s)
| | | | - Pradeep Kumar
- Clinical Research Unit, All India Institute of Medical Sciences, New Delhi, India
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Maayah M, Grubman S, Allen S, Ye Z, Park DY, Vemmou E, Gokhan I, Sun WW, Possick S, Kwan JM, Gandhi PU, Hu JR. Clinical Interpretation of Serum Troponin in the Era of High-Sensitivity Testing. Diagnostics (Basel) 2024; 14:503. [PMID: 38472975 DOI: 10.3390/diagnostics14050503] [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: 01/01/2024] [Revised: 02/03/2024] [Accepted: 02/05/2024] [Indexed: 03/14/2024] Open
Abstract
Cardiac troponin (Tn) plays a central role in the evaluation of patients with angina presenting with acute coronary syndrome. The advent of high-sensitivity assays has improved the analytic sensitivity and precision of serum Tn measurement, but this advancement has come at the cost of poorer specificity. The role of clinical judgment is of heightened importance because, more so than ever, the interpretation of serum Tn elevation hinges on the careful integration of findings from electrocardiographic, echocardiographic, physical exam, interview, and other imaging and laboratory data to formulate a weighted differential diagnosis. A thorough understanding of the epidemiology, mechanisms, and prognostic implications of Tn elevations in each cardiac and non-cardiac etiology allows the clinician to better distinguish between presentations of myocardial ischemia and myocardial injury-an important discernment to make, as the treatment of acute coronary syndrome is vastly different from the workup and management of myocardial injury and should be directed at the underlying cause.
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Affiliation(s)
- Marah Maayah
- Yale School of Medicine, Yale University, New Haven, CT 06520, USA
| | - Scott Grubman
- Yale School of Medicine, Yale University, New Haven, CT 06520, USA
| | - Stephanie Allen
- Department of Internal Medicine, Yale School of Medicine, Yale University, New Haven, CT 06520, USA
| | - Zachary Ye
- Department of Internal Medicine, Temple University Medical Center, Philadelphia, PA 19140, USA
| | - Dae Yong Park
- Department of Internal Medicine, Cook County Hospital, Chicago, IL 60612, USA
| | - Evangelia Vemmou
- Department of Internal Medicine, Yale School of Medicine, Yale University, New Haven, CT 06520, USA
| | - Ilhan Gokhan
- Yale School of Medicine, Yale University, New Haven, CT 06520, USA
| | - Wendy W Sun
- Department of Emergency Medicine, Yale School of Medicine, Yale University, New Haven, CT 06520, USA
| | - Stephen Possick
- Section of Cardiovascular Medicine, Yale School of Medicine, Yale University, New Haven, CT 06520, USA
| | - Jennifer M Kwan
- Section of Cardiovascular Medicine, Yale School of Medicine, Yale University, New Haven, CT 06520, USA
| | - Parul U Gandhi
- Section of Cardiovascular Medicine, Yale School of Medicine, Yale University, New Haven, CT 06520, USA
- Department of Cardiology, Veterans Affairs Connecticut Health Care System, West Haven, CT 06516, USA
| | - Jiun-Ruey Hu
- Section of Cardiovascular Medicine, Yale School of Medicine, Yale University, New Haven, CT 06520, USA
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Li D, Zhou M, Zha F, Long J, Wang Y. Association between N-terminal pro-B-type natriuretic peptide and clinical outcomes in bedridden patients with stroke: a cross-sectional study. BMJ Open 2024; 14:e077083. [PMID: 38286702 PMCID: PMC10826584 DOI: 10.1136/bmjopen-2023-077083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 11/29/2023] [Indexed: 01/31/2024] Open
Abstract
OBJECTIVES Patients with stroke often remain bedridden despite rehabilitation. Serum N-terminal pro-B-type natriuretic peptide (NT-pro-BNP) levels increase after stroke. Our study aimed to investigate the difference in NT-pro-BNP levels between bedridden and non-bedridden patients with stroke and to explore the factors influencing NT-pro-BNP levels in bedridden patients. DESIGN A single-centre, cross-sectional study. SETTING This study was conducted in a hospital, Shenzhen, China. PARTICIPANTS Between January 2019 and December 2022, 465 participants were included in this study. OUTCOME MEASURES The collected data included basic information, laboratory data and echocardiographic parameters. Binary logistic regression analysis and receiver operating characteristic curves were used to identify factors associated with high NT-pro-BNP levels. RESULTS Bedridden patients with stroke had higher levels of NT-pro-BNP, D-dimer, high-sensitivity C reactive protein (hs-CRP) and lower levels of creatinine, high-density lipoprotein cholesterol, albumin and haemoglobin, as well as lower left ventricular ejection fraction, fractional shortening and the ratio between the peak velocities of early and late diastolic filling than non-bedridden patients. In bedridden patients, age ≥75 years, high levels of hs-CRP and creatinine, and low levels of albumin were associated with high NT-pro-BNP levels. In non-bedridden patients, age ≥75 years and high creatinine levels were associated with high NT-pro-BNP levels. In bedridden patients with stroke, the area under the curve (AUC) of hs-CRP was 0.700 (p<0.001, 95% CI 0.638 to 0.762) with a cut-off value of 5.12 mg/L. The AUC of albumin was 0.671 (p<0.001, 95% CI 0.606 to 0.736) with a cut-off value of 37.15 g/L. CONCLUSIONS NT-pro-BNP levels were higher in bedridden patients with stroke than in non-bedridden patients. Decreased albumin and elevated hs-CRP levels were associated with high levels of NT-pro-BNP in bedridden patients. Further studies are needed to explore the risk stratification and potential treatments for elevated NT-pro-BNP in bedridden patients with stroke.
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Affiliation(s)
- Dongxia Li
- Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
| | - Mingchao Zhou
- Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
| | - Fubing Zha
- Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
| | - Jianjun Long
- Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
| | - Yulong Wang
- Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, China
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Taghdiri A. Cardiovascular biomarkers: exploring troponin and BNP applications in conditions related to carbon monoxide exposure. Egypt Heart J 2024; 76:9. [PMID: 38282021 PMCID: PMC10822827 DOI: 10.1186/s43044-024-00446-w] [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: 09/13/2023] [Accepted: 01/25/2024] [Indexed: 01/30/2024] Open
Abstract
BACKGROUND The diagnosis and prognosis of cardiovascular disorders are greatly aided by cardiovascular biomarkers. The uses of troponin and B-type natriuretic peptide in situations involving carbon monoxide exposure are examined in this narrative review. These biomarkers are important because they help predict outcomes in cardiovascular disorders, track the effectiveness of therapy, and influence therapeutic choices. MAIN BODY Clinical practice makes considerable use of B-type natriuretic peptide (BNP), which has diuretic and vasodilatory effects, and troponin, a particular marker for myocardial injury. Carbon monoxide (CO) poisoning is a major worldwide health problem because CO, a "silent killer," has significant clinical consequences. Higher risk of cardiac problems, poorer clinical outcomes, and greater severity of carbon monoxide poisoning are all linked to elevated troponin and B-type natriuretic peptide levels. BNP's adaptability in diagnosing cardiac dysfunction and directing decisions for hyperbaric oxygen therapy is complemented by troponin's specificity in identifying CO-induced myocardial damage. When combined, they improve the accuracy of carbon monoxide poisoning diagnoses and offer a thorough understanding of cardiac pathophysiology. CONCLUSIONS To sum up, this review emphasizes the importance of troponin and B-type natriuretic peptide (BNP) as cardiac indicators during carbon monoxide exposure. While BNP predicts long-term cardiac problems, troponin is better at short-term morbidity and death prediction. When highly sensitive troponin I (hsTnI) and B-type natriuretic peptide are combined, the diagnostic accuracy of carbon monoxide poisoning patients is improved. One of the difficulties is evaluating biomarker levels since carbon monoxide poisoning symptoms are not always clear-cut. Accurate diagnosis and treatment depend on the investigation of new biomarkers and the use of standardized diagnostic criteria. The results advance the use of cardiovascular biomarkers in the intricate field of carbon monoxide exposure.
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Affiliation(s)
- Andia Taghdiri
- Faculty of Medicine, Ivane Javakhishvili Tbilisi State University, Tbilisi, Georgia.
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11
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Tweet MS, Rabinstein AA, Jaffe AS. Cardiac Injury After Acute Ischemic Stroke: Are Women at Increased Risk? J Am Heart Assoc 2023; 12:e032173. [PMID: 37853503 PMCID: PMC10727377 DOI: 10.1161/jaha.123.032173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
Affiliation(s)
- Marysia S. Tweet
- Department of Cardiovascular MedicineMayo Clinic College of MedicineRochesterMNUSA
| | | | - Allan S. Jaffe
- Department of Cardiovascular MedicineMayo Clinic College of MedicineRochesterMNUSA
- Department of Laboratory Medicine and PathologyMayo Clinic College of MedicineRochesterMNUSA
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12
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Chung D, Hong S, Lee J, Chung J, Bang OY, Kim G, Seo W, Park S. Topographical Association Between Left Ventricular Strain and Brain Lesions in Patients With Acute Ischemic Stroke and Normal Cardiac Function. J Am Heart Assoc 2023; 12:e029604. [PMID: 37522166 PMCID: PMC10492978 DOI: 10.1161/jaha.123.029604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 06/30/2023] [Indexed: 08/01/2023]
Abstract
Background Although it is well known that the disordered brain provokes cardiac autonomic dysfunction, the detailed location of brain lesions related to cardiac function warrants further investigation. We aimed to elucidate the brain lesions topographically associated with left ventricular (LV) systolic function measured by myocardial strain in patients with acute ischemic stroke without preexisting primary cardiac dysfunction by using support vector regression lesion-symptom mapping. Methods and Results Subjects were those with LV ejection fraction of 50% or more among patients with acute ischemic stroke registered in the Samsung Medical Center stroke registry between 2016 and 2017. To evaluate LV systolic performance and contractility, we measured LV ejection fraction and LV global and regional longitudinal strain using 2-dimensional speckle-tracking echocardiography. The association between stroke lesion location and cardiac strain was assessed using support vector regression lesion-symptom mapping. Of a total of 776 patients, 286 subjects (mean age of 67.0 years, 65.4% men) were finally enrolled in this study. The mean global longitudinal strain was -17.0±3.4%, and the mean LV ejection fraction was 64.7±5.7%. The support vector regression lesion-symptom mapping analysis revealed that the right insula and peri-insular regions and left parietal cortex were associated with impaired LV global longitudinal strain in patients with acute ischemic stroke. In addition, impaired regional longitudinal strain showed topographical associations with these regions. Conclusions This study suggests that brain lesions in the right insula and peri-insular regions and left parietal cortex are topographically associated with impaired LV strain in patients with acute ischemic stroke without preexisting cardiac dysfunction.
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Affiliation(s)
- Darda Chung
- Department of Neurology, Samsung Medical CenterSungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Suk‐Woo Hong
- Department of Neurology, Samsung Medical CenterSungkyunkwan University School of MedicineSeoulRepublic of Korea
- Program in Brain Science, College of Natural SciencesSeoul National UniversitySeoulRepublic of Korea
| | - Jieun Lee
- Department of Neurology, Samsung Medical CenterSungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Jong‐Won Chung
- Department of Neurology, Samsung Medical CenterSungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Oh Young Bang
- Department of Neurology, Samsung Medical CenterSungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Gyeong‐Moon Kim
- Department of Neurology, Samsung Medical CenterSungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Woo‐Keun Seo
- Department of Neurology, Samsung Medical CenterSungkyunkwan University School of MedicineSeoulRepublic of Korea
- Department of Digital Health, Samsung Advanced Institute for Health Sciences & TechnologySungkyunkwan UniversitySeoulRepublic of Korea
| | - Sung‐Ji Park
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Imaging Center, Heart Vascular Stroke Institute, Samsung Medical CenterSungkyunkwan University School of MedicineSeoulRepublic of Korea
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13
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Henke K, Galimanis A, Blaser I, Ziaka M. Stroke-heart syndrome: A case report and mini literature review. SAGE Open Med Case Rep 2023; 11:2050313X231183869. [PMID: 37440975 PMCID: PMC10334023 DOI: 10.1177/2050313x231183869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 06/06/2023] [Indexed: 07/15/2023] Open
Abstract
Despite the fact that cardiac troponin (cTn) elevation is commonly seen in the acute phase of ischemic stroke, investigating its etiology represents a challenge for healthcare practitioners. Therefore, we describe the case of an 86-year-old woman with dyspnea and cTn-elevation within the first days following acute ischemic stroke and discuss potential differential diagnoses and diagnostic dilemmas.
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Affiliation(s)
- Katrin Henke
- Department of Internal Medicine, Thun
Hospital, Thun, Switzerland
| | | | - Isaac Blaser
- Department of Cardiology, Thun
Hospital, Thun, Switzerland
| | - Mairi Ziaka
- Department of Internal Medicine, Thun
Hospital, Thun, Switzerland
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14
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Liao W, He C, Yang S, Zhou M, Zeng C, Luo M, Yu J, Hu S, Duan Y, Liu Z. Bioinformatics and experimental analyses of glutamate receptor and its targets genes in myocardial and cerebral ischemia. BMC Genomics 2023; 24:300. [PMID: 37268894 DOI: 10.1186/s12864-023-09408-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 05/25/2023] [Indexed: 06/04/2023] Open
Abstract
BACKGROUND There is a mutual hemodynamic and pathophysiological basis between the heart and brain. Glutamate (GLU) signaling plays an important role in the process of myocardial ischemia (MI) and ischemic stroke (IS). To further explore the common protective mechanism after cardiac and cerebral ischemic injuries, the relationship between GLU receptor-related genes and MI and IS were analyzed. RESULTS A total of 25 crosstalk genes were identified, which were mainly enriched in the Toll-like receptor signaling pathway, Th17 cell differentiation, and other signaling pathways. Protein-protein interaction analysis suggested that the top six genes with the most interactions with shared genes were IL6, TLR4, IL1B, SRC, TLR2, and CCL2. Immune infiltration analysis suggested that immune cells such as myeloid-derived suppressor cells and monocytes were highly expressed in the MI and IS data. Memory B cells and Th17 cells were expressed at low levels in the MI and IS data; molecular interaction network construction suggested that genes such as JUN, FOS, and PPARA were shared genes and transcription factors; FCGR2A was a shared gene of MI and IS as well as an immune gene. Least absolute shrinkage and selection operator logistic regression analysis identified nine hub genes: IL1B, FOS, JUN, FCGR2A, IL6, AKT1, DRD4, GLUD2, and SRC. Receiver operating characteristic analysis revealed that the area under the curve of these hub genes was > 65% in MI and IS for all seven genes except IL6 and DRD4. Furthermore, clinical blood samples and cellular models showed that the expression of relevant hub genes was consistent with the bioinformatics analysis. CONCLUSIONS In this study, we found that the GLU receptor-related genes IL1B, FOS, JUN, FCGR2A, and SRC were expressed in MI and IS with the same trend, which can be used to predict the occurrence of cardiac and cerebral ischemic diseases and provide reliable biomarkers to further explore the co-protective mechanism after cardiac and cerebral ischemic injury.
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Affiliation(s)
- Wei Liao
- Medical College of Soochow University, Suzhou, Jiangsu, China
- Department of Neurosurgery, First Affiliated of Gannan Medical University, Ganzhou, Jiangxi, China
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Chunming He
- Department of Neurosurgery, First Affiliated of Gannan Medical University, Ganzhou, Jiangxi, China
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Shaochun Yang
- Department of Neurosurgery, First Affiliated of Gannan Medical University, Ganzhou, Jiangxi, China
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Man Zhou
- Gannan Medical University, Ganzhou, Jiangxi, China
| | - Chuan Zeng
- Gannan Medical University, Ganzhou, Jiangxi, China
| | - Muyun Luo
- Department of Neurosurgery, First Affiliated of Gannan Medical University, Ganzhou, Jiangxi, China
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Junjian Yu
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Cardiac Surgery, First Affiliated of Gannan Medical University, Ganzhou, Jiangxi, China
- Heart Medical Centre, First Affiliated of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Shuo Hu
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, China
- Heart Medical Centre, First Affiliated of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Yanyu Duan
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, China
- Heart Medical Centre, First Affiliated of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Ziyou Liu
- Medical College of Soochow University, Suzhou, Jiangsu, China.
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, Jiangxi, China.
- Department of Cardiac Surgery, First Affiliated of Gannan Medical University, Ganzhou, Jiangxi, China.
- Heart Medical Centre, First Affiliated of Gannan Medical University, Ganzhou, Jiangxi, China.
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15
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Deng J, Chen C, Xue S, Su D, Poon WS, Hou H, Wang J. Microglia-mediated inflammatory destruction of neuro-cardiovascular dysfunction after stroke. Front Cell Neurosci 2023; 17:1117218. [PMID: 37025698 PMCID: PMC10070726 DOI: 10.3389/fncel.2023.1117218] [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: 12/06/2022] [Accepted: 02/23/2023] [Indexed: 04/08/2023] Open
Abstract
Stroke, a serious systemic inflammatory disease, features neurological deficits and cardiovascular dysfunction. Neuroinflammation is characterized by the activation of microglia after stroke, which disrupts the cardiovascular-related neural network and the blood-brain barrier. Neural networks activate the autonomic nervous system to regulate the cardiac and blood vessels. Increased permeability of the blood-brain barrier and the lymphatic pathways promote the transfer of the central immune components to the peripheral immune organs and the recruitment of specific immune cells or cytokines, produced by the peripheral immune system, and thus modulate microglia in the brain. In addition, the spleen will also be stimulated by central inflammation to further mobilize the peripheral immune system. Both NK cells and Treg cells will be generated to enter the central nervous system to suppress further inflammation, while activated monocytes infiltrate the myocardium and cause cardiovascular dysfunction. In this review, we will focus on microglia-mediated inflammation in neural networks that result in cardiovascular dysfunction. Furthermore, we will discuss neuroimmune regulation in the central-peripheral crosstalk, in which the spleen is a vital part. Hopefully, this will benefit in anchoring another therapeutic target for neuro-cardiovascular dysfunction.
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Affiliation(s)
- Jiahong Deng
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Neural Networks Surgery Team, Southern Medical University, Guangzhou, China
| | - Chenghan Chen
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Neural Networks Surgery Team, Southern Medical University, Guangzhou, China
| | - Shuaishuai Xue
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Neural Networks Surgery Team, Southern Medical University, Guangzhou, China
| | - Daoqing Su
- Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Wai Sang Poon
- Neuro-Medicine Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Wai Sang Poon
| | - Honghao Hou
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, School of Basic Medical Science, Southern Medical University, Guangzhou, China
- Honghao Hou
| | - Jun Wang
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Neural Networks Surgery Team, Southern Medical University, Guangzhou, China
- *Correspondence: Jun Wang
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16
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Ziaka M, Exadaktylos A. The Heart Is at Risk: Understanding Stroke-Heart-Brain Interactions with Focus on Neurogenic Stress Cardiomyopathy-A Review. J Stroke 2023; 25:39-54. [PMID: 36592971 PMCID: PMC9911836 DOI: 10.5853/jos.2022.02173] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 11/14/2022] [Indexed: 01/04/2023] Open
Abstract
In recent years, it has been convincingly demonstrated that acute brain injury may cause severe cardiac complications-such as neurogenic stress cardiomyopathy (NSC), a specific form of takotsubo cardiomyopathy. The pathophysiology of these brain-heart interactions is complex and involves sympathetic hyperactivity, activation of the hypothalamic-pituitary-adrenal axis, as well as immune and inflammatory pathways. There have been great strides in our understanding of the axis from the brain to the heart in patients with isolated acute brain injury and more specifically in patients with stroke. On the other hand, in patients with NSC, research has mainly focused on hemodynamic dysfunction due to arrhythmias, regional wall motion abnormality, or left ventricular hypokinesia that leads to impaired cerebral perfusion pressure. Comparatively little is known about the underlying secondary and delayed cerebral complications. The aim of the present review is to describe the stroke-heart-brain axis and highlight the main pathophysiological mechanisms leading to secondary and delayed cerebral injury in patients with concurrent hemorrhagic or ischemic stroke and NSC as well as to identify further areas of research that could potentially improve outcomes in this specific patient population.
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Affiliation(s)
- Mairi Ziaka
- Department of Internal Medicine, Thun General Hospital, Thun, Switzerland,Correspondence: Mairi Ziaka Department of Internal Medicine, Thun General Hospital, Krankenhausstrasse 12, 3600, Thun, Switzerland Tel: +0041636582967 E-mail:
| | - Aristomenis Exadaktylos
- Department of Emergency Medicine, Inselspital, University Hospital, University of Bern, Bern, Switzerland
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17
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Stengl H, Ganeshan R, Hellwig S, Klammer MG, von Rennenberg R, Böhme S, Audebert HJ, Nolte CH, Endres M, Scheitz JF. Frequency, associated variables, and outcomes of acute myocardial injury according to the fourth Universal Definition of Myocardial Infarction in patients with acute ischemic stroke. Eur Stroke J 2022; 7:413-420. [PMID: 36478763 PMCID: PMC9720848 DOI: 10.1177/23969873221120159] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 07/30/2022] [Indexed: 10/19/2023] Open
Abstract
BACKGROUND Myocardial injury as indicated by elevation of cardiac troponin levels is common after acute ischemic stroke (AIS) and linked to poor outcomes. Previous studies rarely reported on serial hs-cTn measurements to distinguish whether myocardial injury is acute or chronic. Thus, little is known about frequency, associated variables, and outcome of acute myocardial injury in AIS. METHODS AND PATIENTS In this single-centered observational cohort study, from 01/2019 to 12/2020, consecutive patients with neuroimaging-confirmed AIS <48 h after symptom onset, and serial troponin measurements within the first 2 days after admission (Roche Elecsys®, hs-cardiac troponin T) were prospectively registered. Acute myocardial injury was defined according to the fourth Universal Definition of Myocardial Infarction (troponin above the upper reference limit and rise/fall>20%). Outcomes of interest were in-hospital mortality and unfavorable functional status at discharge (modified Rankin Scale >1). RESULTS Out of 1067 analyzed patients, 25.3% had acute myocardial injury, 40.4% had chronic myocardial injury and 34.3% had no myocardial injury. Older age, higher stroke severity, thrombolytic treatment, and impaired kidney function were independently associated with acute myocardial injury. In-hospital mortality was higher in patients with acute myocardial injury than in those without (13% vs 3%, adjusted OR, 2.9% [95% CI, 1.6-5.5]). Compared with no myocardial injury, both acute and chronic myocardial injury were associated with unfavorable functional status at discharge (adjusted OR, 1.6 [95% CI, 1.1-2.5] and OR, 1.7 [95% CI, 1.2-2.4], respectively). CONCLUSIONS A quarter of patients with AIS have evidence of acute myocardial injury according to the fourth Universal Definition of Myocardial Infarction. The strong association with in-hospital mortality highlights the need for clinical awareness and future studies on underlying mechanisms.
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Affiliation(s)
- Helena Stengl
- Department of Neurology, Charité –
Universitätsmedizin Berlin, Berlin, Germany
- Center for Stroke Research Berlin
(CSB), Charité – Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health (BIH) at
Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Ramanan Ganeshan
- Department of Neurology, Charité –
Universitätsmedizin Berlin, Berlin, Germany
- Center for Stroke Research Berlin
(CSB), Charité – Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health (BIH) at
Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Simon Hellwig
- Department of Neurology, Charité –
Universitätsmedizin Berlin, Berlin, Germany
- Center for Stroke Research Berlin
(CSB), Charité – Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health (BIH) at
Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Markus G Klammer
- Department of Neurology, Charité –
Universitätsmedizin Berlin, Berlin, Germany
- Center for Stroke Research Berlin
(CSB), Charité – Universitätsmedizin Berlin, Berlin, Germany
- Excellence Cluster NeuroCure, Charité –
Universitätsmedizin Berlin, Berlin, Germany
| | - Regina von Rennenberg
- Department of Neurology, Charité –
Universitätsmedizin Berlin, Berlin, Germany
- Center for Stroke Research Berlin
(CSB), Charité – Universitätsmedizin Berlin, Berlin, Germany
- German Center for Neurodegenerative
Diseases (DZNE), Partner Site, Berlin, Germany
| | - Sophie Böhme
- Department of Neurology, Charité –
Universitätsmedizin Berlin, Berlin, Germany
| | - Heinrich J Audebert
- Department of Neurology, Charité –
Universitätsmedizin Berlin, Berlin, Germany
- Center for Stroke Research Berlin
(CSB), Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Christian H Nolte
- Department of Neurology, Charité –
Universitätsmedizin Berlin, Berlin, Germany
- Center for Stroke Research Berlin
(CSB), Charité – Universitätsmedizin Berlin, Berlin, Germany
- German Center for Cardiovascular
Research (DZHK), Partner Site, Berlin, Germany
- Berlin Institute of Health (BIH) at
Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Matthias Endres
- Department of Neurology, Charité –
Universitätsmedizin Berlin, Berlin, Germany
- Center for Stroke Research Berlin
(CSB), Charité – Universitätsmedizin Berlin, Berlin, Germany
- German Center for Cardiovascular
Research (DZHK), Partner Site, Berlin, Germany
- Berlin Institute of Health (BIH) at
Charité – Universitätsmedizin Berlin, Berlin, Germany
- German Center for Neurodegenerative
Diseases (DZNE), Partner Site, Berlin, Germany
- Excellence Cluster NeuroCure, Charité –
Universitätsmedizin Berlin, Berlin, Germany
| | - Jan F Scheitz
- Department of Neurology, Charité –
Universitätsmedizin Berlin, Berlin, Germany
- Center for Stroke Research Berlin
(CSB), Charité – Universitätsmedizin Berlin, Berlin, Germany
- German Center for Cardiovascular
Research (DZHK), Partner Site, Berlin, Germany
- Berlin Institute of Health (BIH) at
Charité – Universitätsmedizin Berlin, Berlin, Germany
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18
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Wang M, Peng Y. Advances in brain-heart syndrome: Attention to cardiac complications after ischemic stroke. Front Mol Neurosci 2022; 15:1053478. [PMID: 36504682 PMCID: PMC9729265 DOI: 10.3389/fnmol.2022.1053478] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 11/02/2022] [Indexed: 11/25/2022] Open
Abstract
Neurocardiology is an emerging field that studies the interaction between the brain and the heart, namely the effects of heart injury on the brain and the effects of brain damage on the heart. Acute ischemic stroke has long been known to induce heart damage. Most post-stroke deaths are attributed to nerve damage, and cardiac complications are the second leading cause of death after stroke. In clinical practice, the proper interpretation and optimal treatment for the patients with heart injury complicated by acute ischemic stroke, recently described as stroke-heart syndrome (SHS), are still unclear. Here, We describe a wide range of clinical features and potential mechanisms of cardiac complications after ischemic stroke. Autonomic dysfunction, microvascular dysfunction and coronary ischemia process are interdependent and play an important role in the process of cardiac complications caused by stroke. As a unique comprehensive view, SHS can provide theoretical basis for research and clinical diagnosis and treatment.
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Affiliation(s)
- Min Wang
- Department of Cardiothoracic Surgery, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
| | - Ya Peng
- Department of Neurosurgery, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China,*Correspondence: Ya Peng,
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19
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Sellner J, Hauer L, Rinaldi F, Covi M, Brigo F, Pikija S, Nardone R. Embolic Stroke Following Ingestion of Liquid Nicotine Refill Solution. Neurohospitalist 2022; 12:693-696. [PMID: 36147756 PMCID: PMC9485683 DOI: 10.1177/19418744221115523] [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: 10/03/2023] Open
Abstract
The use of e-cigarettes is gaining popularity despite knowing about cardiovascular health risks. Cases of intentional or accidental intoxication following ingestion of the refill solution are also a growing concern. Most of these cases were fatal and related to cardiac arrest and hypoxic brain injury. We report the case of a 54-year-old woman who developed bilateral acute ischemic stroke in the anterior and posterior cerebral circulation following intentional oral intake of e-liquid nicotine refill solution. The diagnostic work-up concluded an etiology of embolic stroke of undetermined source, most likely of cardiac origin. We assume that sympathetic overactivation lead to temporary cardiac arrhythmia and subsequent thrombi formation. Moreover, we discuss several additional pathogenic aspects of oral intake of e-liquid refill solution for the development of central nervous system pathology. This case expands the clinical spectrum of health hazards associated with the introduction of e-cigarettes and raises awareness of the need for preventive measures.
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Affiliation(s)
- Johann Sellner
- Department of Neurology, Landesklinikum Mistelbach-Gänserndorf, Mistelbach, Austria
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
| | - Larissa Hauer
- Department of Psychiatry, Psychotherapy and Psychosomatic Medicine, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
| | - Fabrizio Rinaldi
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano-Meran, Italy
| | - Markus Covi
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano-Meran, Italy
| | - Francesco Brigo
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano-Meran, Italy
| | - Slaven Pikija
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
| | - Raffaele Nardone
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano-Meran, Italy
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20
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Mengel A, Nenova L, Müller KAL, Poli S, Kowarik MC, Feil K, Mizera L, Geisler T, Kübler J, Mahrholdt H, Ernemann U, Hennersdorf F, Ziemann U, Nikolaou K, Gawaz M, Krumm P, Greulich S. TRoponin of Unknown origin in STroke evaluated by multi-component cardiac Magnetic resonance Imaging – The TRUST-MI study. Front Cardiovasc Med 2022; 9:989376. [PMID: 36247463 PMCID: PMC9561415 DOI: 10.3389/fcvm.2022.989376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 09/13/2022] [Indexed: 01/01/2023] Open
Abstract
AimsIncreased high-sensitive cardiac troponin I (hs-cTnI) levels are common in patients with acute ischemic stroke. However, only a minority demonstrates culprit lesions on coronary angiography, suggesting other mechanisms, e.g., inflammation, as underlying cause of myocardial damage. Late Gadolinium Enhancement (LGE)-cardiac magnetic resonance (CMR) with mapping techniques [T1, T2, extracellular volume (ECV)] allow the detection of both focal and diffuse myocardial abnormalities. We investigated the prevalence of culprit lesions by coronary angiography and myocardial tissue abnormalities by a comprehensive CMR protocol in troponin-positive stroke patients.Methods and resultsPatients with troponin-positive acute ischemic stroke and no history of coronary artery disease were prospectively enrolled. Coronary angiography and CMR (LGE, T1 + T2 mapping, ECV) were performed within the first days of the acute stroke. Twenty-five troponin-positive patients (mean age 62 years, 44% females) were included. 2 patients (8%) had culprit lesions on coronary angiography and underwent percutaneous coronary intervention. 13 patients (52%) demonstrated LGE: (i) n = 4 ischemic, (ii) n = 4 non-ischemic, and (iii) n = 5 ischemic AND non-ischemic. In the 12 LGE-negative patients, mapping revealed diffuse myocardial damage in additional 9 (75%) patients, with a high prevalence of increased T2 values.ConclusionsOur data show a low prevalence of culprit lesions in troponin-positive stroke patients. However, > 50% of the patients demonstrated myocardial scars (ischemic + non-ischemic) by LGE-CMR. Mapping revealed additional myocardial abnormalities (mostly inflammatory) in the majority of LGE-negative patients. Therefore, a comprehensive CMR protocol gives important insights in the etiology of troponin which might have implications for the further work-up of troponin-positive stroke patients.
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Affiliation(s)
- Annerose Mengel
- Department of Neurology and Stroke, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Lilyana Nenova
- Department of Cardiology and Angiology, University of Tübingen, Tübingen, Germany
| | - Karin A. L. Müller
- Department of Cardiology and Angiology, University of Tübingen, Tübingen, Germany
| | - Sven Poli
- Department of Neurology and Stroke, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Markus C. Kowarik
- Department of Neurology and Stroke, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
- Department of Neurology, Technische Universität München, Munich, Germany
| | - Katharina Feil
- Department of Neurology and Stroke, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Lars Mizera
- Department of Cardiology and Angiology, University of Tübingen, Tübingen, Germany
| | - Tobias Geisler
- Department of Cardiology and Angiology, University of Tübingen, Tübingen, Germany
| | - Jens Kübler
- Department of Diagnostic and Interventional Radiology, University of Tübingen, Tübingen, Germany
| | - Heiko Mahrholdt
- Department of Cardiology and Angiology, Robert Bosch Medical Center, Stuttgart, Germany
| | - Ulrike Ernemann
- Department of Diagnostic and Interventional Neuroradiology, University of Tübingen, Tübingen, Germany
| | - Florian Hennersdorf
- Department of Diagnostic and Interventional Neuroradiology, University of Tübingen, Tübingen, Germany
| | - Ulf Ziemann
- Department of Neurology and Stroke, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Konstantin Nikolaou
- Department of Diagnostic and Interventional Radiology, University of Tübingen, Tübingen, Germany
| | - Meinrad Gawaz
- Department of Cardiology and Angiology, University of Tübingen, Tübingen, Germany
| | - Patrick Krumm
- Department of Diagnostic and Interventional Radiology, University of Tübingen, Tübingen, Germany
| | - Simon Greulich
- Department of Cardiology and Angiology, University of Tübingen, Tübingen, Germany
- *Correspondence: Simon Greulich,
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21
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Scheitz JF, Sposato LA, Schulz-Menger J, Nolte CH, Backs J, Endres M. Stroke-Heart Syndrome: Recent Advances and Challenges. J Am Heart Assoc 2022; 11:e026528. [PMID: 36056731 PMCID: PMC9496419 DOI: 10.1161/jaha.122.026528] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
After ischemic stroke, there is a significant burden of cardiovascular complications, both in the acute and chronic phase. Severe adverse cardiac events occur in 10% to 20% of patients within the first few days after stroke and comprise a continuum of cardiac changes ranging from acute myocardial injury and coronary syndromes to heart failure or arrhythmia. Recently, the term stroke–heart syndrome was introduced to provide an integrated conceptual framework that summarizes neurocardiogenic mechanisms that lead to these cardiac events after stroke. New findings from experimental and clinical studies have further refined our understanding of the clinical manifestations, pathophysiology, and potential long‐term consequences of the stroke–heart syndrome. Local cerebral and systemic mediators, which mainly involve autonomic dysfunction and increased inflammation, may lead to altered cardiomyocyte metabolism, dysregulation of (tissue‐resident) leukocyte populations, and (micro‐) vascular changes. However, at the individual patient level, it remains challenging to differentiate between comorbid cardiovascular conditions and stroke‐induced heart injury. Therefore, further research activities led by joint teams of basic and clinical researchers with backgrounds in both cardiology and neurology are needed to identify the most relevant therapeutic targets that can be tested in clinical trials.
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Affiliation(s)
- Jan F Scheitz
- Department of Neurology With Experimental Neurology Charité-Universitätsmedizin Berlin Berlin Germany.,Center for Stroke Research Berlin Charité-Universitätsmedizin Berlin Berlin Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Berlin Berlin Germany.,Berlin Institute of Health (BIH) Berlin Germany.,World Stroke Organization Brain & Heart Task Force
| | - Luciano A Sposato
- World Stroke Organization Brain & Heart Task Force.,Department of Clinical Neurological Sciences, Schulich School of Medicine and Dentistry Western University London Ontario Canada.,Heart & Brain Laboratory Western University London Ontario Canada
| | - Jeanette Schulz-Menger
- Working Group on Cardiovascular Magnetic Resonance, Experimental and Clinical Research Center, a Joint Cooperation Between the Charité-Universitätsmedizin Berlin, Department of Internal Medicine and Cardiology and the Max-Delbrueck Center for Molecular Medicine DZHK (German Centre for Cardiovascular Research), Partner Site Berlin Berlin Germany.,Department of Cardiology and Nephrology HELIOS Klinikum Berlin Buch Berlin Germany
| | - Christian H Nolte
- Department of Neurology With Experimental Neurology Charité-Universitätsmedizin Berlin Berlin Germany.,Center for Stroke Research Berlin Charité-Universitätsmedizin Berlin Berlin Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Berlin Berlin Germany.,Berlin Institute of Health (BIH) Berlin Germany
| | - Johannes Backs
- Institute of Experimental Cardiology Heidelberg University Heidelberg Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Heidelberg/Mannheim Heidelberg Germany
| | - Matthias Endres
- Department of Neurology With Experimental Neurology Charité-Universitätsmedizin Berlin Berlin Germany.,Center for Stroke Research Berlin Charité-Universitätsmedizin Berlin Berlin Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Berlin Berlin Germany.,Berlin Institute of Health (BIH) Berlin Germany.,DZNE (German Center for Neurodegenerative Disease), Partner Site Berlin Berlin Germany.,ExcellenceCluster NeuroCure Berlin Germany
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22
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Cheng Z, Zhan Z, Huang X, Xia L, Xu T, Han Z. Troponin Elevation on Admission Along With Dynamic Changes and Their Association With Hemorrhagic Transformation After Thrombolysis. Front Aging Neurosci 2021; 13:758678. [PMID: 34721002 PMCID: PMC8548361 DOI: 10.3389/fnagi.2021.758678] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 09/24/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Hemorrhagic transformation (HT) is a common complication of intravenous thrombolysis with alteplase. Cardiac troponin has been found to be associated with poor prognosis and cognitive impairment in acute ischemic stroke. But studies on the relationship between troponin and HT after thrombolysis are scarce. Methods: This study retrospectively analyzed thrombolytic patients from June 2015 to June 2021 in the Second Affiliated Hospital of Wenzhou Medical University. Cardiac troponin I were measured on admission and on following days to determine the presence of elevation and dynamic changes. HT within 24-36 h after treatment was identified by cranial computed tomography (CT). Besides, a score on the modified Rankin Scale (mRS) > 2 at discharge was defined as unfavorable outcome. Univariate analysis was used to explore the factors related to the troponin elevation on admission and troponin dynamic changes. Multivariate logistic regression model was used to investigated the association between troponin elevation on admission, troponin dynamic changes and HT after thrombolysis, respectively. Results: Troponin levels on admission were measured in 377 patients, and follow-up assay was performed in 292 patients (77.5%). 39 patients (10.3%) had troponin elevation on admission, and 66 patients (22.6%) had troponin dynamic changes comprising rising and falling pattern. The pre-existing heart disease, renal insufficiency and higher stroke severity are related to both troponin elevation on admission and the subsequent troponin dynamic changes. After adjusting the potential confounding factors, logistic regression model showed that patients with troponin elevation on admission had insignificant trend to develop HT (OR 2.23, 95%CI 0.96-5.21, p = 0.063), while patients with troponin dynamic changes had significantly higher risk of HT (OR 2.27, 95%CI 1.06-4.85, p = 0.034). Compared to the troponin elevation, a statistically stronger association was present between rising troponin dynamic changes and unfavorable outcome (OR 2.20, 95%CI 1.05-4.60, p = 0.037). Conclusion: Troponin dynamic changes are associated with HT after thrombolysis. Serial measurements are quite necessary in thrombolytic patients with risk factors associated with troponin dynamic changes (e.g., advanced age, pre-existing heart disease, higher NIHSS score, and troponin elevation on admission).
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Affiliation(s)
- Zicheng Cheng
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhenxiang Zhan
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiaoyan Huang
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lingfan Xia
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Tong Xu
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhao Han
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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