Abstract
Purpose of the Review
Anaphylaxis is a systemic immunologic reaction of immediate hypersensitivity that occurs as consequence of an interaction between antigen and immunoglobulin E (IgE) and may be potentially fatal. Anaphylaxis symptoms usually occur minutes or seconds after the exposure to the causing allergen. The sooner the reaction is established, the more severe it is. The main causes in children are food (cow’s milk, peanut, egg) and insect bite. Its clinical manifestations usually vary. They can be mild, presenting with hives, angioedema, abdominal pain; or severe, presenting with hypotension or shock, and there may be a late phase reaction. The first-line treatment for anaphylaxis is intramuscular epinephrine. The use of anti-histamines and corticosteroids is controversial.
Recent Findings
The presence of hypotension is predictive of additional epinephrine administration.
Summary
All cases must be evaluated by an allergist. In addition to preventive measures, patients and their families need to be educated on how to manage anaphylactic reactions.
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References and Recommended Reading
Papers of particular interest, published recently, have been highlighted as: • Of importance •• Of major importance
Simon GA, Brown SGA, Kemp SF, Lieberman PL. Anaphylaxis. In: Adkinson Jr NF, Bochner BS, Busse WW, Holgate ST, Lemanske Jr RF, Simons FER, editors. Middleton’s allergy: principles and practice. 8th ed. St Louis: Mosby, Inc; 2014. p. 1027–49.
•• Muraro A, Roberts G, Worm M, Biló MB, Brockow K, Fernández Rivas M, et al. Anaphylaxis: guidelines from the European Academy of Allergy and Clinical Immunology. Allergy. 2014;69:1026–45. https://doi.org/10.1111/all.12437 This is an important guideline for anaphylaxis diagnosis and treatment.
•• Simons FER, Ebisawa M, Sanchez-Borges M, Thong BY, Worm M, Tanno LK, et al. 2015 update of the evidence base: World Allergy Organization anaphylaxis guidelines. World Allergy Organ J. 2015;8:32. https://doi.org/10.1186/s40413-015-0080-1 A complete guideline written by the World Allergy Organization Anaphylaxis Committee.
• Lieberman P, Nicklas RA, Randolph C, Oppenheimer J, Bernstein D, Bernstein J, et al. Anaphylaxis: a practice parameter up-date 2015. Ann Allergy Asthma Immunol. 2015;115:341–84. https://doi.org/10.1016/j.anai.2015.07.019 A very useful update, focused on clinical practice aspects.
Solé D, Ivancevich JC, Borges MS, Coelho MA, Rosario NA, Ardusso LRF, et al. Anaphylaxis in Latin America: a report of the online Latin American survey on anaphylaxis (OLASA). Clinics (Sao Paulo). 2011;66:943–7. https://doi.org/10.1590/s1807-59322011000600004.
Bernd LAG, Sá AB, Watanabe AS, Castro APM, et al. Anafilaxia: guia prático para o manejo da anafilaxia. Rev Bras Alerg Imunopatol. 2012;35:53–70.
Farbman KS, Michelson KA. Anaphylaxis in children. Curr Opin Pediatr. 2016;28:294–7. https://doi.org/10.1097/MOP.0000000000000340.
•• Miller RL, Shtessel M, Robinson LB, Banerji A. Advances in drug allergy, urticaria, angioedema, and anaphylaxis in 2018. J Allergy Clin Immunol. 2019;144:381–92. https://doi.org/10.1016/j.jaci.2019.06.010 Most recent update on anaphylaxis.
• Pouessel G, Antoine M, Lejeune S, Dubos F, Pierache A, Deschildre A, et al. The time course of anaphylaxis manifestations in children is diverse and unpredictable. Clin Exp Allergy. 2019. https://doi.org/10.1111/cea.13510 It is important to understand the heterogeneity of anaphylaxis manifestations in children.
Panesar SS, Javad S, De Silva D, Nwaru BI, Hickstein L, Muraro A, et al. The epidemiology of anaphylaxis in Europe: a systematic review. Allergy. 2013;68:1353–61. https://doi.org/10.1111/all.12272.
Simons FER, Clark S, Camargo CA Jr. Anaphylaxis in the community: learning from the survivors. J Allergy Clin Immunol. 2009;124:301–6. https://doi.org/10.1016/j.jaci.2009.03.050.
Gill P, Jindal NL, Jagdis A, Vadas P. Platelets in the immune response: revisiting platelet-activating factor in anaphylaxis. J Allergy Clin Immunol. 2015;135:1424–32. https://doi.org/10.1016/j.jaci.2015.04.019.
Sicherer SH, Leung DY. Advances in allergic skin disease, anaphylaxis, and hypersensitivity reactions to foods, drugs, and insects in 2013. J Allergy Clin Immunol. 2014;133:324–34. https://doi.org/10.1016/j.jaci.2013.11.013.
Beyer K, Eckermann O, Hompes S, Grabenhenrich L, Worm M. Anaphylaxis in an emergency setting – elicitors, therapy and incidence of severe allergic reactions. Allergy. 2012;67:1451–6. https://doi.org/10.1111/all.12012.
Hompes S, Kohli A, Nemat K, Scherer K, Lange L, Rueff F, et al. Provoking allergens and treatment of anaphylaxis in children and adolescents – data from the anaphylaxis registry of German-speaking countries. Pediatr Allergy Immunol. 2011;22:568–74. https://doi.org/10.1111/j.1399-3038.2011.01154.
•• Muraro A, Roberts G, Clark A, Eigenmann PA, Halken S, Lack G, et al. The management of anaphylaxis in childhood: position paper of the European Academy of Allergology and Clinical immunology. Allergy. 2007;62:857–71. https://doi.org/10.1111/j.1398-9995.2007.01421.x Position paper to establish anaphylaxis management in children.
Sahiner UM, Yavuz ST, Buyuktiryaki B, Cavkaytar O, Yilmaz EA, Tuncer A, et al. Serum basal tryptase may be a good marker for predicting the risk of anaphylaxis in children with food allergy. Allergy. 2014;69:265–8. https://doi.org/10.1111/all.12317.
Chong Neto HJ, Rosario NA. Studying specific IgE: in vivo or in vitro. Allergol Immunopathol. 2009;37:31–5.
• Muraro A, Werfel T, Hoffmann-Sommergruber K, et al. EAACI Food Allergy and Anaphylaxis Guidelines. Diagnosis and management of food allergy. Allergy. 2014;69:1008–25. https://doi.org/10.1111/all.12429 Important to understand the association between food allergy and anaphylaxis.
Arroabarren E, Lasa E, Joral A, Pérez-Yarza EG. Managing pediatric anaphylaxis. US Respir Dis. 2012;8:23–9.
Dhami S, Panesar SS, Roberts G, Muraro A, Worm M, Bilo B, et al. Management of anaphylaxis: a systematic review. Allergy. 2014;69:159–67. https://doi.org/10.1111/all.12314.
•• Simons FER, Ardusso LRF, Bilo MB, ElGamal YM, Ledford DK, Ring J, et al. World Allergy Organization guidelines for the assessment and management of anaphylaxis. J Allergy Clin Immunol. 2011;127:587–93. https://doi.org/10.1016/j.jaci.2011.01.038 A complete guideline written by the World Allergy Organization Anaphylaxis Committee.
Cheng A. Emergency treatment of anaphylaxis in infants and children. Canadian Paediatric Society Acute Care Committee. Paediatr Child Health. 2011;16:35–40.
• Dribin TE, Michelson KA, Monuteaux MC, Schnadower D, Neuman MI. Timing and predictors of repeat epinephrine administration among children hospitalized for anaphylaxis. J Allergy Clin Immunol Pract. 2019;S2213-2198(19):30854–2. https://doi.org/10.1016/j.jaip.2019.09.028 This article helps to make important clinical decisions, such as when to administer and repeat epinephrine in hospitalized children.
Niggemann B, Beyer K. Time for a new grading system for allergic reactions? Allergy. 2016;71:135–6. https://doi.org/10.1111/all.12765.
• Anagnostou K. Anaphylaxis in children: epidemiology, risk factors and management. Curr Pediatr Rev. 2018;14:180–6. https://doi.org/10.2174/1573396314666180507115115 In this article, risk factors for anaphylaxis are very well described, as well as anaphylaxis management in childhood.
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Cristine Rosario and Nelson Rosario Filho declare no conflicts of interest relevant to this manuscript.
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Rosario, C.S., Filho, N.R. Childhood Anaphylaxis: State of the Art. Curr Treat Options Allergy 7, 64–70 (2020). https://doi.org/10.1007/s40521-020-00241-3
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DOI: https://doi.org/10.1007/s40521-020-00241-3