New trends in anaphylaxis

• Published in: Allergo journal international Vol. 26; no. 8; pp. 295 - 300
• Main Authors: Worm, Margitta, Sturm, Gunter, Kleine-Tebbe, Jörg, Cichocka-Jarosz, Ewa, Cardona, Victoria, Maris, Ioana, Dölle, Sabine
• Format: Journal Article
• Language: English
• Published: Munich Springer Medizin 2017; Springer Nature B.V
• Subjects: Allergology; Anaphylaxis; Dermatology; Environmental Health; Food allergies; Immunology; Medicine; Medicine & Public Health; Review; Trends; Venom; Emergency care; Molecular diagnostics; Anaphylaxis; Education food allergy; Hymenoptera venom allergy
• ISSN: 2197-0378; 2197-0378
• DOI: 10.1007/s40629-017-0042-y

This review presents the current trends in anaphylaxis management discussed at the fourth International Network for Online-Registration of Anaphylaxis (NORA) conference held in Berlin in April 2017. Current data from the anaphylaxis registry show that Hymenoptera venom, foods, and pharmaceutical drugs are still among the most frequent triggers of anaphylaxis. Rare triggers include chicory, cardamom, asparagus, and goji berries. A meta-analysis on recent trends in insect venom anaphylaxis demonstrated for the first time that, although data on the efficacy of insect venom immunotherapy is limited, the occurrence of severe reactions upon repeated sting events can be prevented and patients’ quality of life improved. Molecular diagnostics of insect venom anaphylaxis have significantly improved diagnostic sensitivity and specificity. Self-treatment of anaphylaxis is of great importance. Recent data from the anaphylaxis registry show an increase (from 23% in 2012 to 29% in 2016) in the use of adrenaline as recommended in the guidelines. A survey on the implementation of guidelines conducted among the centers reporting to the anaphylaxis registry highlights the extent to which the guideline has been perceived and implemented. Reports on a variety of cases in the anaphylaxis registry illustrate the diversity of this potentially life-threatening reaction. Component-resolved diagnostics can help to specify sensitization profiles in anaphylaxis, particularly in terms of the risk for severe reactions. Recent studies on anaphylaxis awareness show that training methods are effective; nevertheless, target groups and learning methods need to undergo further scientific investigation in coming years.