2006
DOI: 10.2223/jped.1558
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Allergy to beta-lactams in pediatrics: a practical approach

Abstract: Objective: To present a practical approach to the diagnosis and management of allergy to beta-lactam antibiotics.Sources: Allergy journals indexed in MEDLINE and LILACS, as well as seminal studies and texts.Summary of the findings: Allergy to penicillin is commonly reported. In many cases, this results in the decision not to use this drug. About 10% of drug allergy reports are confirmed. The clinical manifestations due to allergic reaction to penicillin vary widely, with emphasis on skin disorders. Gell & Coom… Show more

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Cited by 12 publications
(6 citation statements)
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“…If prescription of a β‐lactam is necessary, a practical approach to the diagnosis of allergy requires a careful clinical history, SPT and intradermal testing. Children with negative tests should undergo oral challenge to identify the false negatives from skin testing and this is particularly important for accelerated and delayed reactions which are unlikely to be IgE‐mediated [27, 132]. Children in whom the diagnosis of β‐lactam allergy has been excluded previously by skin testing and/or oral challenge, have a low prevalence of subsequent adverse reactions to β‐lactams and subsequent skin testing for β‐lactams is unnecessary [133].…”
Section: Drug Allergy In Childrenmentioning
confidence: 99%
“…If prescription of a β‐lactam is necessary, a practical approach to the diagnosis of allergy requires a careful clinical history, SPT and intradermal testing. Children with negative tests should undergo oral challenge to identify the false negatives from skin testing and this is particularly important for accelerated and delayed reactions which are unlikely to be IgE‐mediated [27, 132]. Children in whom the diagnosis of β‐lactam allergy has been excluded previously by skin testing and/or oral challenge, have a low prevalence of subsequent adverse reactions to β‐lactams and subsequent skin testing for β‐lactams is unnecessary [133].…”
Section: Drug Allergy In Childrenmentioning
confidence: 99%
“…The results of a study by Nelson A. et al allowed the conclusion that the incorrect diagnosis of penicillin allergy frequently leads to the exclusion of this drug as a therapeutic option. A better recognition of these situations will enable the use of penicillin and reduce the risks associated with hypersensitivity [18].…”
Section: Discussionmentioning
confidence: 99%
“…El prick test tendría una especificidad de 65-73% y sensibilidad de 95,2%. Estos indicadores se obtuvieron mediante el uso de peniciloil, penicilenato y penaldato, penicilina sódica y amoxicilina (15)(16)(17) .…”
Section: Pruebas Diagnósticasunclassified