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Infectious Disease: Influenza
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Total 242 results found since Jan 2013.
Seasonal flu vaccine may cut stroke risk
Having the seasonal flu jab could reduce the risk of suffering a stroke by almost a quarter, researchers have found. Academics discovered that patients who had been vaccinated against influenza were 24% less likely to suffer a stroke in the same flu season. In 2010, the same research team showed a similar link between flu vaccination and reduced risk of heart attack. "Further experimental studies would be needed to better understand the relationship between flu vaccination and stroke risk. However, these findings reinforce the value of the U.K.'s national flu vaccination program with reduced risk of stroke appearing to be ...
Source: ScienceDaily Headlines - February 20, 2014 Category: Science Source Type: news
Laboratory-confirmed respiratory infections as triggers for acute myocardial infarction and stroke: a self-controlled case series analysis of national linked datasets from Scotland
While acute respiratory tract infections can trigger cardiovascular events, the differential effect of specific organisms is unknown. This is important to guide vaccine policy.
Using national infection surveillance data linked to the Scottish Morbidity Record, we identified adults with a first myocardial infarction or stroke from January 1, 2004 to December 31, 2014 and a record of laboratory-confirmed respiratory infection during this period. Using self-controlled case series analysis, we generated age- and season-adjusted incidence ratios (IRs) for myocardial infarction (n=1227) or stroke (n=762) after infections compare...
Source: European Respiratory Journal - March 29, 2018 Category: Respiratory Medicine Authors: Warren-Gash, C., Blackburn, R., Whitaker, H., McMenamin, J., Hayward, A. C. Tags: Respiratory infections and tuberculosis Original Articles: Infection Source Type: research
Influenza vaccination and 1-year risk of myocardial infarction, stroke, heart failure, pneumonia, and mortality among intensive care unit survivors aged 65 years or older: a nationwide population-based cohort study
ConclusionsCompared with the unvaccinated ICU survivors, the influenza vaccinated ICU survivors had a lower 1-year risk of stroke and a lower 1-year risk of death, whereas no substantial association was observed for the risk of hospitalization for myocardial infarction, heart failure, or pneumonia. Our findings support influenza vaccination of individuals aged ≥ 65 years.
Source: Intensive Care Medicine - June 10, 2019 Category: Intensive Care Source Type: research
Effect of the COVID-19 pandemic in stroke code activations in the region of Madrid: A retrospective study
Acute sstroke is the most common time-dependent disease attended in the emergency medical service (EMS) of Madrid (SUMMA 112). Community of Madrid has been one of the most affected regions in Spain by the coronavirus disease 2019 (COVID-19) pandemic. A significant reduction in acute sstroke hospital admissions has been reported during the COVID-19 pandemic compared to the same period 1 year before. As international clinical practice guidelines support those patients with suspected acute stroke should be accessed via EMS, it is important to know whether the pandemic has jeopardized urgent pre-hospital stroke care, the first...
Source: Medicine - October 29, 2021 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
ASA: Flu-Like Illness Linked to Increased Risk for Stroke
WEDNESDAY, Jan. 30, 2019 -- Influenza-like illness (ILI) is associated with an increased risk for ischemic stroke and cervical artery dissection (CeAD), according to two studies presented at the American Stroke Association International Stroke...
Source: Drugs.com - Pharma News - January 30, 2019 Category: Pharmaceuticals Source Type: news
Cross-Reactivity as a Mechanism Linking Infections to Stroke
The relevance of infections as risk factor for cerebrovascular disease is being increasingly recognized. Nonetheless, the pathogenic link between the two entities remains poorly understood. Consistent with recent advances in medicine, the present work addresses the hypothesis that infection-induced immune responses may affect human proteins associated with stroke. Applying established procedures in bioinformatics, the pathogen antigens and the human proteins were searched for common sequences using pentapeptides as probes. The data reported demonstrate massive peptide sharing between infectious pathogens—such as Chlamydi...
Source: Frontiers in Neurology - May 13, 2019 Category: Neurology Source Type: research
Risk of Hemorrhagic Stroke in Patients With Coronavirus Disease 2019
To the Editor We read with interest the article by Merkler et al regarding the increased incidence of ischemic stroke in patients with coronavirus disease 2019 (COVID-19) compared with those with influenza. The authors also reported that 13% of patients with COVID-19 were receiving anticoagulation at the time of the stroke. Could the authors comment on the rate of anticoagulant use in patients with COVID-19 who did not have an ischemic stroke? This would also be helpful to assess the possibility that anticoagulation may have been protective.
Source: JAMA Neurology - March 8, 2021 Category: Neurology Source Type: research
Influenza Vaccination and Risk of Ischemic Stroke: A Population-Based Case-Control Study
DISCUSSION: Results are compatible with a moderate protective effect of influenza vaccine on IS appearing early after vaccination. The finding that a reduced risk was also observed in pre-epidemic periods suggests that either the "protection" is not totally linked to prevention of influenza infection, or it may be partly explained by unmeasured confounding factors.PMID:36240087 | DOI:10.1212/WNL.0000000000201123
Source: Cancer Control - October 14, 2022 Category: Cancer & Oncology Authors: Sara Rodr íguez-Martín Diana Barreira-Hern ández Miguel Gil Alberto Garc ía-Lledó Laura Izquierdo-Esteban Francisco Jose De Abajo Source Type: research
A reversible stroke-like splenial lesion in viral encephalopathy.
CONCLUSION: Our case confirmed with previous findings that a reversible stroke-like splenial lesion could be seen in virus related encephalopathy and regarded as a good prognosis marker. Transient intramyelinic edema or inflammatory infiltrate is the possible mechanism and further studies enrolling more related cases will be needed to confirm our finding.
PMID: 24030090 [PubMed - indexed for MEDLINE]
Source: Acta Neurologica Taiwanica - December 12, 2015 Category: Neurology Tags: Acta Neurol Taiwan Source Type: research
Influenza Vaccination Reduces Hemorrhagic Stroke Risk in Patients With Atrial Fibrillation: A Population-Based Cohort Study
In this study, we investigated the association of influenza vaccination with the risk of hemorrhagic stroke to develop an efficient strategy for reducing this risk in patients with AF.
Source: International Journal of Cardiology - December 21, 2016 Category: Cardiology Authors: Ju-Chi Liu, Yi-Ping Hsu, Szu-Yuan Wu Source Type: research
Smoking and drinking influence the advancing of ischemic stroke disease by targeting PTGS2 and TNFAIP3.
Authors: Miao Z, Guo M, Zhou S, Sun X, Wang F, Lu H, Cui Z
Abstract
In the present study, we explored the influence of cigarette smoking and alcohol drinking on gene expression level and related functions and pathways on the development of ischemic stroke (IS) disease. The gene expression profile of E-GEOD-22255 was obtained from 20 IS samples (7 patients without smoking or drinking history and 13 patients with smoking or drinking history) and 20 controls (9 normal controls without smoking or drinking history and 11 controls with smoking or drinking history). The correlation degree between gene expression and group...
Source: Experimental and Therapeutic Medicine - July 8, 2018 Category: General Medicine Tags: Exp Ther Med Source Type: research
Protective effect of influenza vaccination on outcomes in geriatric stroke patients: A nationwide matched cohort study
The effects of influenza vaccination (IV) on stroke outcomes are unclear. The purpose of this study is to evaluate the outcomes after stroke in elderly individuals who have received an IV.
Source: Atherosclerosis - January 26, 2019 Category: Cardiology Authors: Fai Lam, Ta-Liang Chen, Chun-Chuan Shih, Chao-Shun Lin, Chun-Chieh Yeh, Yuarn-Jang Lee, Chaur-Jong Hu, Hung-Yi Chiou, Chien-Chang Liao Source Type: research
Higher Stroke Rate in COVID-19 vs Influenza Higher Stroke Rate in COVID-19 vs Influenza
New study provides further support for as well as more insight on stroke risk associated with COVID-19.Medscape Medical News
Source: Medscape Cardiology Headlines - July 7, 2020 Category: Cardiology Tags: Neurology & Neurosurgery News Source Type: news
Stroke risk higher than expected among COVID-19 patients
(American Heart Association) Analysis of data from the American Heart Association's COVID-19 CVD Registry of more than 20,000 U.S. adults hospitalized with COVID-19 through November 2020 found that, overall, COVID-19 patients had an increased risk of stroke compared with patients who had influenza or sepsis.COVID-19 patients with ischemic stroke were more likely to be older, male, Black race or have high blood pressure, Type 2 diabetes or an irregular heartbeat.
Source: EurekAlert! - Medicine and Health - March 19, 2021 Category: International Medicine & Public Health Source Type: news
Risk of stroke and myocardial infarction after influenza-like illness in New York State
Influenza may be associated with increased stroke and myocardial infarction (MI) risk. We hypothesized that risk of stroke and MI after influenza-like illness (ILI) would be higher in patients in New York Stat...
Source: BMC Public Health - May 5, 2021 Category: Consumer Health News Authors: Erin R. Kulick, Trevor Alvord, Michelle Canning, Mitchell S. V. Elkind, Bernard P. Chang and Amelia K. Boehme Tags: Research article Source Type: research
