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Infectious Disease: Influenza

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Total 242 results found since Jan 2013.

Rate of MI, Stroke Higher After Respiratory Infection
FRIDAY, March 30, 2018 -- The risk for myocardial infarction (MI) or stroke remains higher after laboratory-confirmed Streptococcus pneumoniae or influenza, according to a study published March 21 in the European Respiratory Journal. Charlotte...
Source: Drugs.com - Pharma News - March 30, 2018 Category: Pharmaceuticals 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

Jan 26, 2018 This Week in Cardiology Jan 26, 2018 This Week in Cardiology
Surgical left atrial appendage closure, the effects of smoking and influenza on CV risk, acute stroke care, and why cardiologists are an unhappy bunch are discussed by Dr Mandrola this week.theheart.org on Medscape
Source: Medscape Today Headlines - January 26, 2018 Category: Consumer Health News Tags: Cardiology Commentary Source Type: news

Influenza vaccination might reduce the risk of ischemic stroke in patients with atrial fibrillation: A population-based cohort study.
Conclusions: Influenza vaccination might exert a dose-response effect against ischemic stroke in patients with AF who have risk factors for ischemic stroke by reducing the incidence of ischemic stroke, particularly in those aged 65-74 and ≥75 y. PMID: 29348857 [PubMed]
Source: Oncotarget - January 21, 2018 Category: Cancer & Oncology Tags: Oncotarget Source Type: research

The association of adult vaccination with the risk of cerebrovascular ischemia: A systematic review and meta-analysis
There is mounting evidence supporting infection as an independent risk factor for ischemic stroke (IS), while preliminary data indicate that vaccination may prevent IS. We performed a systematic review and meta-analysis of available randomized clinical trials (RCTs) or prospective observational cohorts reporting associations of influenza vaccination (IV) and/or pneumococcal vaccination (PV) with IS. We identified a total of 12 studies (543,311 patients; 47.4% vaccinated). Vaccination was not related to the risk of IS (RR=1.06, 95%CI: 0.74 –1.51, p=0.77), with no significant differences (p=0.26) among RCTs (RR=0.66, 95%CI...
Source: Journal of the Neurological Sciences - January 8, 2018 Category: Neurology Authors: Georgios Tsivgoulis, Aristeidis H. Katsanos, Ramin Zand, Muhammad Fawad Ishfaq, Muhammad Taimur Malik, Theodore Karapanayiotides, Konstantinos Voumvourakis, Sotirios Tsiodras, John Parissis Source Type: research

Flu Can Have Dangerous Domino Effect on Older Adults
SUNDAY, Dec. 3, 2017 -- Even months after recovering from the flu, older people remain at increased risk for a heart attack, stroke or disability, a doctor who specializes in infectious diseases warns. " We all know about the illness influenza...
Source: Drugs.com - Daily MedNews - December 3, 2017 Category: General Medicine Source Type: news

Infant Deaths and Mortality from Gun Violence: Causal or Casual?
CONCLUSIONS: In NYC, non-Hispanic black IM declined significantly despite increasing income inequality and was strongly correlated with gun-related assault mortality and other major causes of death. These data are compatible with the hypothesis that activities related to overall population health, including those pertaining to gun-related homicide, may provide clues to reducing IM. Analytic epidemiological studies are needed to test these and other hypotheses formulated from these descriptive data. PMID: 29173931 [PubMed - in process]
Source: Journal of the National Medical Association - November 28, 2017 Category: General Medicine Tags: J Natl Med Assoc Source Type: research

What Causes Microcephaly?
Discussion Microcephaly is usually defined as an occipitofrontal head circumference (OFC) more than 2 standard deviations (SD) below the mean for sex, age and ethnicity. Severe microcephaly is used for OFC < 3 standard deviations. Rates of microcephaly range from 0.5-12 patients/10,000 live births. The OFC should be measured at every well child visit and at other opportunities and plotted on standard growth charts. The OFC is measured using a nonelastic tape measure around the largest part of the head with the tape measure held above the eyebrows and ears. It is a highly reproducible measurement. There are several diff...
Source: PediatricEducation.org - September 25, 2017 Category: Pediatrics Authors: pediatriceducationmin Tags: Uncategorized Source Type: news

Association between Influenza Vaccination and Reduced Risks of Major Adverse Cardiovascular Events in Elderly Patients
Conclusions Results of this study suggest that influenza vaccination is associated with reduced primary MACE risks in the elderly population, including those with ILI.
Source: American Heart Journal - August 2, 2017 Category: Cardiology Source Type: research

Effect of Influenza Vaccination on Risk of Stroke: A Systematic Review and Meta-Analysis
Background: Despite the presence of a strong association between influenza infection and stroke, whether influenza vaccination reduces the risk of stroke is yet a matter of controversy. We conducted a meta-analysis to determine whether influenza vaccination protects against stroke.Methods: We searched PubMed, EMBASE, and the Cochrane Library from database inception date to November 18, 2016, without language restrictions, to identify studies investigating the effect of influenza vaccination on subsequent risk of stroke. We conducted a meta-analysis to quantify the risk of stroke in overall and subgroup analyses and calcula...
Source: Neuroepidemiology - June 19, 2017 Category: Epidemiology Source Type: research

Immune plasma for the treatment of severe influenza: an open-label, multicentre, phase 2 randomised study
This study is registered with ClinicalTrials.gov, number NCT01052480. Findings Between Jan 13, 2011, and March 2, 2015, 113 participants were screened for eligibility and 98 were randomly assigned from 20 out of 29 participating sites. Of the participants with confirmed influenza (by PCR), 28 (67%) of 42 in the plasma plus standard care group normalised their respiratory status by day 28 compared with 24 (53%) of 45 participants on standard care alone (p=0·069). The hazard ratio (HR) comparing plasma plus standard care with standard care alone was 1·71 (95% CI 0·96–3·06). Six participants died, one (2%) from the plas...
Source: The Lancet Respiratory Medicine - May 16, 2017 Category: Respiratory Medicine Source Type: research

Emergency Department Intervention May Reduce Suicide Attempts in At-Risk Patients
Astudy published April 29 inJAMA Psychiatry reports that a multifaceted intervention incorporating screening, safety planning guidance, and periodic telephone follow-up can reduce the risk of suicidal behavior in at-risk individuals who present in the emergency department (ED).The reductions were modest but clinically significant; compared with usual ED treatment, the number of patients who attempted suicide dropped by about 20% and the total number of suicide attempts dropped by about 30%.“We would like to have had an even stronger effect, but the fact that we were able to impact attempts with this population and w...
Source: Psychiatr News - May 2, 2017 Category: Psychiatry Tags: emergency department suicidal risk suicide prevention suicide screening Source Type: research

What Causes Hyperammonemia?
Discussion Reye’s syndrome (RS)is named for Dr. Douglas Reye who along with Drs. G. Morgan and J. Baral described encephalopathy and fatty accumulation and degeneration in children in a 1963 Lancet article. RS usually affects children but can occur at all ages. All organs can be affected but the liver and brain are primarily affected causing liver failure and encephalopathy as toxic metabolites (especially ammonia) accumulate, and intracranial hypertension and cerebral edema occurs. As the ammonia levels begin to rise (> 100 mg/dL) patients lose their appetite, have nausea and emesis and mental status changes whic...
Source: PediatricEducation.org - February 20, 2017 Category: Pediatrics Authors: pediatriceducationmin Tags: Uncategorized Source Type: news

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

Venous infarction mimicking top of basilar syndrome; An uncommon complication of adult influenza infection
Publication date: Available online 10 December 2016 Source:Journal of Clinical Neuroscience Author(s): Soo Hyun Cho, Kyung Mi Lee, Bum Joon Kim, Jae Hong Yi, Kyung Chul Noh, Eui Jong Kim, Hak Young Rhee, Key-Chung Park Influenza infection increases the risk of ischemic stroke. Here, we represent a case of a 32year-old female who presented with acutely developed altered mental status after influenza A infection. The clinical manifestation and initial lesion on brain DWI mimicked top of basilar syndrome, but without an arterial occlusion or stenosis. Follow-up neuro imaging analysis suggested cerebral venous infarction. It ...
Source: Journal of Clinical Neuroscience - December 9, 2016 Category: Neuroscience Source Type: research