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  • Title: Asthma in children and ASA intolerance.
    Author: Estrada Rodríguez JL, Florido López JF, Belchi Hernández J, Martín Muñoz F, Díaz Pena JM, García Ara MC, Sastre Domínguez J, Ojeda Casas A.
    Journal: J Investig Allergol Clin Immunol; 1993; 3(6):315-20. PubMed ID: 8012649.
    Abstract:
    Intolerance to acetylsalicylic acid (ASA) in asthmatics has been widely studied in the adult population, and to a lesser extent in children. In the present study, we present 16 asthmatics between the ages of 2 and 14 suffering from asthma induced by ASA ingestion, and the clinical characteristics are compared with a population of asthmatic children with a negative challenge test. The following results were obtained: 1) in contrast to in adults, females are not predisposed to ASA intolerance in childhood, the male:female ratio being the usual 2:1 in infantile asthma; 2) ASA intolerance can appear at a very early age (in our series the youngest was 1 year old); 3) extrinsic asthmatics are the most commonly affected, and also children with exercise-induced asthma; 4) in extrinsic asthmatics with asthma attacks precipitated by ASA, sinusitis is more frequent than in extrinsic asthmatics with ASA tolerance; 5) polyposis is exceptional; 6) the presence of associated urticaria is frequent, and much greater than in adult ASA-intolerant asthmatics; and 7) the results of the challenge with NSAIDs are similar to those obtained in adult patients, which would indicate a common pathophysiological mechanism related to the capacity of these drugs to inhibit cyclooxygenase activity.
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