We studied 60 patients with allergic rhinitis (30 with seasonal and 30 with perennial rhinitis). Assessment of atopic status was based on medical history, physical examination, skin-prick testing, total IgE levels and nasal smears. Audiometry and tympanometry have been performed. Audiometric conductive hearing loss was found in 26.7% patients with perennial rhinitis and in 10% patients with seasonal rhinitis. Type B tympanogram were found in 20% of the patients with perennial rhinitis and in 3.33% of the patients with seasonal rhinitis. Type C tympanogram were found in 20% of the patients with perennial and in 6.67% with seasonal rhinitis. Secretory otitis media and retraction pockets were more common in patients with perennial rhinitis allergy. Local allergic reaction in the middle ear and dysfunction of the Eustachian tube can be the most responsible for these disorders. Tympanostomy and ventilation tubes were needed in secretory otitis and myringoplasty in the cases of the retraction pockets. Appropriate treatment of allergic rhinitis may decrease the need and frequency of surgical procedures and may reduce costs associated with hospitalization.
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Nihon Yakurigaku Zasshi
January 2025
Department of Otolaryngology, Head and Neck Surgery, Graduate School of Medicine, Chiba University.
The prevalence of allergic rhinitis (AR) reached 49.2% in 2019. In particular, the prevalence of Japanese cedar (JC) pollinosis is 38.
View Article and Find Full Text PDFNihon Yakurigaku Zasshi
January 2025
Torii pharmaceutical Co., LTD.
In the overall Japanese population, the prevalence of perennial allergic rhinitis (AR) increased from 18.7% to 24.5% from 1998 to 2019.
View Article and Find Full Text PDFSci Rep
December 2024
Department of Epidemiology and Environmental Medicine, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, 1110 Shimokato, Chuo, Yamanashi, 409-3898, Japan.
This study aimed to investigate the relationship between allergen-specific immunoglobulin E (IgE) sensitization and allergic rhinitis (AR) symptoms in school-aged children in Japan and to understand the current severity of AR symptoms and the quality of life (QOL) among children with AR. We analyzed data from 8-year-old children who participated in the Yamanashi Adjunct Study of the Japan Environment and Children's Study, focusing on those with complete information on specific IgE levels and AR (1229 for perennial AR [PAR] and 1196 for seasonal AR [SAR]). Sensitization was determined when allergen-specific IgE levels were class 2 (0.
View Article and Find Full Text PDFInt Arch Allergy Immunol
December 2024
Allergy & Asthma Solutions, Coto de Caza, California, USA.
Introduction: Allergic rhinitis (AR) affects up to 40% of the pediatric population. The US practice parameter recommends the use of intranasal antihistamines (INAH) or INCS as first-line therapy for the treatment of AR. Although not directly targeted to children, the recent US practice parameters proposed INAH as first-line therapy whereas the ARIA guidelines did not.
View Article and Find Full Text PDFFront Pharmacol
November 2024
Department of Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea.
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