Gender and age risks for hoarseness and dysphonia with use of a dry powder fluticasone propionate inhaler in asthma
Abstract:Dry powder inhalers (DPIs) of fluticasone propionate (FP) are the most commonly prescribed inhaled glucocorticosteroid (ICS) devices in Japan because of their ease of use. FP has the strongest anti-inflammatory effects in vitro among ICS, and it has few systemic adverse effects because of its <1% oral bioavailability. However, local adverse effects, especially hoarseness or dysphonia (hoarseness/dysphonia), appear to be frequent. We investigated hoarseness/dysphonia in 313 patients with bronchial asthma who were using or had used the FP-DPI. Overall, 20.4% of FP-DPI users complained of hoarseness/dysphonia, with women and elderly patients complaining of it more frequently; 35.8% of female FP-DPI users ≥65 years of age complained of hoarseness/dysphonia. The prevalence of hoarseness/dysphonia was dose dependent in patients <65 years old but not in patients ≥65 years of age. Inspiratory flow rates adjusted by resistance of the DPIs were not related to the prevalence of hoarseness/dysphonia. In patients using ICS, especially in women and the elderly patients, who develop hoarseness/dysphonia, it is important to select the most suitable device so that patients can continue ICS therapy comfortably.
Document Type: Research Article
Publication date: 2007-09-01
More about this publication?
- Allergy and Asthma Proceedings is a peer reviewed publication dedicated to distributing timely scientific research regarding advancements in the knowledge and practice of allergy, asthma and immunology. Its primary readership consists of allergists and pulmonologists.
The goal of the Proceedings is to publish articles with a predominantly clinical focus which directly impact quality of care for patients with allergic disease and asthma.
Featured topics include asthma, rhinitis, sinusitis, food allergies, allergic skin diseases, diagnostic techniques, allergens, and treatment modalities. Published material includes peer-reviewed original research, clinical trials and review articles.
Articles marked "F" offer free full text for personal noncommercial use only.
The journal is indexed in Thomson Reuters Web of Science and Science Citation Index Expanded, plus the National Library of Medicine's PubMed service.
- Editorial Board
- Information for Authors
- Submit a Paper
- Information for Advertisers
- Reprint Requests
- Ingenta Connect is not responsible for the content or availability of external websites