8 research outputs found
Hypersensitivity Drug Reactions (HDR) In Latin America : Similarities and Differences Between Children and Adults
HDR are frequent motives for consultation in Allergology services. Possible etiologic factors and clinical presentation differences between Latin American children and adults have not been described yet.Facultad de Ciencias Médica
Drug-induced anaphylaxis, elicitors, risk factors, and management in Latin America
Nonsteroidal anti-inflammatory drugs were the most frequent triggers of drug-induced anaphylaxis in Latín America, whereas antibiotics elicited faster onset and more scvere reactions. An improvement was observed in epinephrinc use and adherence to guidelines in the emergency department treatment of anaphylaxis in Latín America compared with our last report.Facultad de Ciencias Médica
Multinational experience with hypersensitivity drug reactions in Latin America
Background: Epidemiologic drug allergy data from Latin America are scarce, and there are no studies on specific procedures focusing on this topic in Latin America.Objective: To assess the clinical characteristics and management of hypersensitivity drug reactions in different Latin American countries.Methods: An European Network of Drug Allergy questionnaire survey was implemented in 22 allergy units in 11 Latin American countries to report on consecutive patients who presented with a suspected hypersensitivity drug reaction. Each unit used its own protocols to investigate patients.Results: Included were 868 hypersensitivity drug reactions in 862 patients (71% of adults and elderly patients were women and 51% of children were girls, P < .0001). Children presented with less severe reactions than adults and elderly patients (P < .0001). Urticaria and angioedema accounted for the most frequent clinical presentations (71%), whereas anaphylaxis was present in 27.3% of cases. There were no deaths reported. Nonsteroidal anti-inflammatory drugs (52.3%), beta-lactam antibiotics (13.8%), and other antibiotics (10.1%) were the drugs used most frequently. Skin prick tests (16.7%) and provocation tests (34.2%) were the study procedures most commonly used. A large proportion of patients were treated in the emergency department (62%) with antihistamines (68%) and/or corticosteroids (53%). Only 22.8% of patients presenting with anaphylaxis received epinephrine.Conclusion: Nonsteroidal anti-inflammatory drugs and antibiotics were the drugs used in at least 75% of patients. More than half the reactions were treated in the emergency department, whereas epinephrine was administered in fewer than 25% of patients with anaphylaxis. Dissemination of guidelines for anaphylaxis among primary and emergency department physicians should be encouraged. (C) 2014 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.Libra Fdn, RA-1428 Buenos Aires, DF, ArgentinaClin El Avila, Caracas, VenezuelaUniv Antiquia, Medellin, ColombiaUniv Santo Amaro, São Paulo, BrazilUniversidade Federal de São Paulo, São Paulo, BrazilUniv Hosp, Monterrey, MexicoHosp San Bernardo, Salta, ArgentinaNuevo Hosp San Roque, Cordoba, ArgentinaUniv Cincinnati, Cincinnati, OH USAFdn Valle Lili, Cali, ColombiaConsultorios San Juan, San Juan, ArgentinaHosp Mocel, Mexico City, DF, MexicoUniv Nacl La Plata, La Plata, Buenos Aires, ArgentinaHosp Kennedy, Respiralab, Guayaquil, EcuadorUniversidade Federal de São Paulo, São Paulo, BrazilWeb of Scienc