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Infectious Disease: Influenza
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Total 242 results found since Jan 2013.
Effect of Air Temperature and Universal Thermal Climate Index on Respiratory Diseases Mortality in Mashhad, Iran.
CONCLUSION: Generally, mortality increases with decreasing temperature and increasing cold stresses and the mortality risk increases by 1.36% per 10°C reduction.
PMID: 27631176 [PubMed - in process]
Source: Archives of Iranian Medicine - August 31, 2016 Category: Middle East Health Authors: Fallah Ghalhari G, Mayvaneh F Tags: Arch Iran Med 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
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
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
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
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
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
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
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
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
Botany, traditional use, phytochemistry, pharmacology, quality control, and authentication of Radix Gentianae Macrophyllae-A traditional medicine: A review
Conclusions : Although the identification of compounds from Qinjiao and demonstration of medicinal uses in vitro and in vivo have been carried out, various other studies on these plants should deserve our more attention. More efforts should be concentrated on the underlying mechanisms of their beneficial bioactivities. The proper toxic evaluation is indispensable to guarantee the safety, efficacy, and eligibility for medical use. To sum up, the summarized achievements could highlight the importance of Qinjiao and provide a solid foundation for scientists not only to further exploit the therapeutic potentials, but also poss...
Source: Phytomedicine - April 12, 2018 Category: Drugs & Pharmacology Source Type: research
Reversible lesions of the corpus callosum with initially restricted diffusion in a series of Caucasian children
ConclusionA transient lesion of the corpus callosum with restricted diffusion should prompt the radiologist to suggest an infectious trigger in children. The prognosis of these patients was good with normalization of clinical symptoms and MRI without any specific treatment.
Source: Pediatric Radiology - June 14, 2018 Category: Radiology Source Type: research
A True Hematologic Emergency
BY GREGORY TAYLOR, DO, & JACKLYN MCPARLANE, DOA 33-year-old woman with a past medical history of sickle cell SS presented to the emergency department with chest pain, difficulty breathing, and a cough for two days. Her chest pain was diffuse, without radiation, and partially reproducible. Her cough was nonproductive, and she also reported fever and chills.The patient noted this was different from her normal back and leg pain from past sickle cell crises. She was following up with a sickle cell specialist, and was compliant with her hydroxyurea treatment.Her temperature was 102.8°F, blood pressure was 94/60 mm...
Source: The Case Files - June 26, 2018 Category: Emergency Medicine Tags: Blog Posts Source Type: research
Botany, traditional use, phytochemistry, pharmacology, quality control, and authentication of Radix Gentianae Macrophyllae-A traditional medicine: A review
Conclusions: Although the identification of compounds from Qinjiao and demonstration of medicinal uses in vitro and in vivo have been carried out, various other studies on these plants should deserve our more attention. More efforts should be concentrated on the underlying mechanisms of their beneficial bioactivities. The proper toxic evaluation is indispensable to guarantee the safety, efficacy, and eligibility for medical use. To sum up, the summarized achievements could highlight the importance of Qinjiao and provide a solid foundation for scientists not only to further exploit the therapeutic potentials, but also possi...
Source: Phytomedicine - July 5, 2018 Category: Drugs & Pharmacology Source Type: research
