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Allergy to beta-lactam antibiotics in children


Authors: J. Paukert;  E. Kopelentová;  L. Dvořáková;  M. Králová;  M. Charvátová;  M. Paukertová;  Š. Dobiášová
Authors‘ workplace: Ambulance alergologie a klinické imunologie, Dětské oddělení, Oblastní nemocnice Kolín, a. s. primář MUDr. R. Hrdlička
Published in: Čes-slov Pediat 2015; 70 (1): 9-13.
Category: Original Papers

Overview

Allergy to beta-lactam antibiotics is frequently reported in the medical history. Diagnosis is usually based on clinical symptoms. Evaluation by skin tests, laboratory tests and a challenge test in selected cases helps to determine the correct diagnosis of a drug allergy.

We evaluated 173 patients with suspected beta-lactam hypersensitivity between years 2008–2014. Allergy to beta-lactam antibiotics was confirmed in only 16 (10%) patients. Out of those 3 (19%) experienced anaphylaxis, 5 (31%) early skin reaction and 8 (50%) delayed skin reaction. The diagnosis was confirmed by laboratory tests in 2 cases (13%), skin testing in 6 cases (37%) and a challenge test in 8 cases (50%). After completion of allergologic evaluation the suspected antibiotic was released for further use in 90%. Drug provocation testing/challenge testing is a safe and integral part of the evaluation.

Key words:
penicillin, beta-lactam antibiotics, antibiotic allergy, provocation testing, skin testing


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Labels
Neonatology Paediatrics General practitioner for children and adolescents
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