RESUMEN
BACKGROUND: Patients with a history of anaphylaxis are at risk of future anaphylactic reactions. Thus, secondary prevention measures are recommended for these patients to prevent or attenuate the next reaction. METHODS: Data from the Anaphylaxis Registry were analyzed to identify secondary prevention measures offered to patients who experienced anaphylaxis. Our analysis included 7788 cases from 10 European countries and Brazil. RESULTS: The secondary prevention measures offered varied across the elicitors. A remarkable discrepancy was observed between prevention measures offered in specialized allergy centers (84% of patients were prescribed adrenaline autoinjectors following EAACI guidelines) and outside the centers: Here, EAACI guideline adherence was only 37%. In the multivariate analysis, the elicitor of the reaction, age of the patient, mastocytosis as comorbidity, severity of the reaction, and reimbursement/availability of the autoinjector influence physician's decision to prescribe one. CONCLUSIONS: Based on the low implementation of guidelines concerning secondary prevention measures outside of specialized allergy centers, our findings highlight the importance of these specialized centers and the requirement of better education for primary healthcare and emergency physicians.
Asunto(s)
Anafilaxia , Prevención Secundaria , Anafilaxia/epidemiología , Anafilaxia/etiología , Anafilaxia/prevención & control , Brasil , Epinefrina , Europa (Continente)/epidemiología , Humanos , Sistema de RegistrosRESUMEN
Assessment with questionnaire, skin tests, and immunoglobulin E measurements showed 6 (0.5%) of 1263 children having elective surgery had latex allergy; 50 (4%) others were latex-sensitized. Any previous operation increased the odds of latex sensitization by 13 times; multiple operations had a less marked effect. All children having surgery may need primary prophylaxis for latex.