The Journal of allergy and clinical immunology
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J. Allergy Clin. Immunol. · Jan 2013
ReviewAdvances in pediatric asthma in 2012: moving toward asthma prevention.
Last year's "Advances in pediatric asthma: moving forward" concluded the following: "Now is also the time to utilize information recorded in electronic medical records to develop innovative disease management plans that will track asthma over time and enable timely decisions on interventions in order to maintain control that can lead to disease remission and prevention." This year's summary will focus on recent advances in pediatric asthma on modifying disease activity, preventing asthma exacerbations, managing severe asthma, and risk factors for predicting and managing early asthma, as indicated in Journal of Allergy and Clinical Immunology publications in 2012. Recent reports continue to shed light on methods to improve asthma management through steps to assess disease activity, tools to standardize outcome measures in asthma, genetic markers that predict risk for asthma and appropriate treatment, and interventions that alter the early presentation of asthma to prevent progression. We are well on our way to creating a pathway around wellness in asthma care and also to use new tools to predict the risk for asthma and take steps to not only prevent asthma exacerbations but also to prevent the early manifestations of the disease and thus prevent its evolution to severe asthma.
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The field of food allergy is continually changing, with advances in clinical care to better understand the mechanisms of disease and in possible new diagnostics and treatment models. The development of several new guidelines that focus on improving the standardization of the diagnosis and management of food allergy has helped to further guide clinicians in providing optimized care for children and adults with food allergy around the world. ⋯ We have been able to advance our understanding of disease mechanisms and to help close gaps in knowledge and resolve misconceptions in the treatment of food allergy. This review will focus on the concepts of a holistic approach to food allergy that is working to improve CARE for subjects with food allergy, including new advances in clinical care, advocacy, research, and education.
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J. Allergy Clin. Immunol. · Jan 2013
Platelet-activating factor, histamine, and tryptase levels in human anaphylaxis.
Platelet-activating factor (PAF) is an important mediator and correlates with anaphylaxis severity. How well PAF correlates with severity relative to histamine or tryptase is not known. ⋯ The PAF level was significantly elevated in proportion to the severity of acute allergic reactions. Whereas the PAF level was elevated in all patients with severe anaphylaxis, this was not true for either histamine or tryptase. Neither histamine nor tryptase showed as good correlations with severity scores as did PAF. These data are consistent with a pivotal role for PAF as a mediator of anaphylaxis.
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J. Allergy Clin. Immunol. · Jan 2013
Editorial CommentBiologics and the treatment of chronic rhinosinusitis.