Blood eosinophilia and a higher ethmoid sinus/maxillary sinus score ratio predict new-onset asthma in patients with chronic rhinosinusitis with nasal polyps.
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引用次数: 0
Abstract
Backgroud: Presently, the impact of Chronic rhinosinusitis with nasal polyps (CRSwNP) on asthma onset is unknown.
Aims: To evaluate the role of CRSwNP in asthma onset.
Materials and methods: A total of 3107 CRSwNP patients were retrospectively screened from 1 January 2018, to 31 May 2021; 624 patients were enrolled. Clinical data regarding nasal symptoms, Lund-Mackay scores, blood eosinophil percentage, and onset of asthma were analyzed. Patients were divided into different groups according to past history of nasal polyps, Lund-Mackay score, and the extent of blood eosinophilia. Asthma-free rates between these subgroups were analyzed by Kaplan-Meier curves and Cox regression models.
Results: The prevalence of asthma was 10.90% in patients with CRSwNP, and new-onset asthma occurred in 3.14% of these patients. Higher Lund-Mackay scores for ethmoid sinus and maxillary sinus (E/M) and blood eosinophil percentages were two independent risk factors for new-onset asthma, with hazard ratios of 1.267 (95%CI, 1.155-1.390) and 1.224 (95%CI, 1.054-1.422), respectively. CRSwNP patients with an E/M ratio > 2.33 or a blood Eos percentage > 5.5% were at risk for asthma onset.
Conclusions and significance: Blood eosinophilia and a higher E/M score ratio were associated with new-onset asthma in patients with CRSwNP.
期刊介绍:
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.