The effectiveness and safety of subcutaneous immunotherapy for inhalable allergens in patients with respiratory allergies

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Title The effectiveness and safety of subcutaneous immunotherapy for inhalable allergens in patients with respiratory allergies
Eficacia y seguridad de la inmunoterapia subcutánea para alérgenos inhalables en pacientes con alergia respiratoria
 
Creator Valle-Rodríguez, Francisco
López- García, Aida Inés
Rivero-Yeverino, Daniela
Caballero-López, Chystopherson Gengyny
Papaqui-Tapia, José Sergio
Ruiz-Márquez, Israel Pablo
Ríos-López, Juan Jesús
Sánchez-Villalobos, Johav Yael
 
Subject Respiratory allergy; Inhalable allergens; Subcutaneous immunotherapy
Alergia respiratoria; Alérgenos inhalables; Eficacia y seguridad; Inmunoterapia subcutánea
 
Description Background: Specific immunotherapy is a treatment aimed at modifying the course of the allergic disease, with which important immunological and clinical changes are achieved. Objective: To assess the effectiveness and safety of subcutaneous immunotherapy in patients diagnosed with respiratory allergies in the University Hospital of Puebla, Mexico.Methods: A longitudinal, analytic, quasi-experimental study. The study was carried out with patients aged four to sixty-five years, diagnosed with allergic rhinitis or asthma, with sensitization to aeroallergens, in whom immunotherapy was started. For the effectiveness assessment, the Control of Allergic Rhinitis and Asthma Test (CARAT) was used. Safety was assessed through Portnoy’s Questionnaire Survey of Adverse Reactions. Results: 59 patients were included: 72.9% were female; 23.7% of them were diagnosed with allergic rhinitis and asthma, and 76.3% were diagnosed with allergic rhinitis. The comparison of averages of the CARAT questionnaire at the beginning of the treatment and after four months of follow up showed a statistically significant positive development. An incidence of adverse local reactions of 9.03% was found; no adverse systemic reactions were reported. Conclusions: The assessed scheme of subcutaneous immunotherapy got to significantly decrease the asthma symptoms and AR symptoms, with a desirable safety profile.
Antecedentes: La inmunoterapia específica es un tratamiento orientado a modificar el curso de la enfermedad alérgica y con la que se han logrado importantes cambios inmunológicos y clínicos.Objetivo: Evaluar eficacia y seguridad de la inmunoterapia subcutánea en pacientes con diagnóstico de alergia respiratoria en el Hospital Universitario de Puebla, México.Métodos: Estudio longitudinal, analítico, cuasiexperimental. Se incluyeron pacientes de cuatro a 65 años con diagnóstico de asma o rinitis alérgica, con sensibilización a aeroalérgenos, que iniciaron tratamiento con inmunoterapia. Para la valoración de la eficacia se utilizó el cuestionario Control of Allergic Rhinitis and Asthma Test (CARAT). La seguridad se evaluó mediante el cuestionario de reacciones adversas de Portnoy.Resultados: Se incluyeron 59 pacientes, 72.9 % fueron mujeres; 23.7 % con diagnóstico de rinitis alérgica y asma y 76.3 % con diagnóstico de rinitis alérgica. La comparación de promedios del cuestionario CARAT al inicio del tratamiento y a los cuatro meses de seguimiento mostró evolución favorable estadísticamente significativa. Se encontró una incidencia de reacciones adversas locales de 9.03 %; no se reportaron reacciones adversas sistémicas.Conclusiones: El esquema de inmunoterapia subcutánea evaluado logra disminuir significativamente los síntomas del asma y la rinitis alérgica, con un conveniente perfil de seguridad.
 
Publisher Colegio Mexicano de Inmunología Clínica y Alergia, A.C
 
Contributor

 
Date 2019-06-27
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion


 
Format application/pdf
 
Identifier http://revistaalergia.mx/ojs/index.php/ram/article/view/617
10.29262/ram.v66i3.617
 
Source Revista Alergia México; Vol. 66, Núm. 3 (2019): Julio-septiembre; 301-307
2448-9190
0002-5151
 
Language spa
eng
 
Relation http://revistaalergia.mx/ojs/index.php/ram/article/view/617/1051
http://revistaalergia.mx/ojs/index.php/ram/article/view/617/1074
http://revistaalergia.mx/ojs/index.php/ram/article/downloadSuppFile/617/465
 
Rights Copyright (c) 2019 Revista Alergia México
http://creativecommons.org/licenses/by-nc/4.0
 

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