Allergic rhinitis and chronic suppurative otitis media

作者：Bakhshaee Mehdi^*; Rajati Mohsen; Fereidouni Mohammad; Khadivi Ehsan; Varasteh Abdolreza

来源：European Archives of Oto-Rhino-Laryngology, 2011, 268(1): 87-91.

DOI：10.1007/s00405-010-1290-3

• Ear
• Allergy
• Allergic rhinitis
• Suppurative chronic otitis media

Allergic inflammation in upper airways can act as a predisposing factor for infectious ear diseases. There are some evidences about the role of allergic rhinitis in chronic otitis media with effusion, but its role in establishing chronic suppurative otitis media (CSOM) has not been clearly shown. 68 adult patients with established CSOM, who were candidates for ear surgery, and 184 age- and sex-matched controls were evaluated for the presence of allergic rhinitis. Standard questionnaire was filled out for all participants. All patients and controls underwent skin prick test for 28 common regional aeroallergens, and serum total IgE was measured by means of ELISA method. Allergic rhinitis were defined as a positive responses to the questionnaire, positive skin prick test to at least one allergen, and/or high level of serum total IgE. Allergic rhinitis was diagnosed in 20 (29.41%) and 41 (22.28%) of patients and controls, respectively (P = 0.241) (OR = 1.28, CI = 0.69-2.36). Outdoor allergens, especially grass pollen, were the most prevalent allergens among both groups, but indoor allergens like mites and molds have a low prevalence. The study did not show a significant difference in the prevalence of AR in the CSOM patients compared to the controls. The intermittent nature of allergy and other less known intervening factors in the etiopathogenesis of CSOM make such a conclusion difficult.

• 出版日期2011-1