Efficacy of omalizumab in adult patients with allergic bronchopulmonary aspergillosis: a multicentre study in China

作者：Peixv Chen, Yali Yu, He Li, Chunyi Zhang, Yiting Li, Di Wu, Ying Chen, Ran Wang, Guopeng Xu, Chao Cao · 发表于：Clinical and Experimental Medicine · 年份：2024 · DOI：10.1007/s10238-023-01267-y · 被引用次数：10 · 研究领域：Asthma and respiratory diseases、Antifungal resistance and susceptibility、Respiratory and Cough-Related Research

Despite conventional glucocorticoid and antifungal therapy, acute exacerbation and hospitalization occur frequently in patients with allergic bronchopulmonary aspergillosis (ABPA). Whether omalizumab is an effective and safe treatment for adult patients with ABPA complicating asthma. Patients with ABPA complicating asthma who were treated with omalizumab from October 2019 to May 2023 were collected from five tertiary hospitals and evaluated. The frequencies of acute exacerbation and hospitalization; the number of eosinophils; the total IgE levels; and the average monthly medical dosages after 3, 6, and 12 months of omalizumab treatment were analysed, and the data before and after treatment (up to one year) were compared. The efficacy and safety of omalizumab treatment were assessed. In total, 26 patients were enrolled. The average monthly glucocorticoid dosage significantly decreased (median 0 vs. 24 mg/m) after 6 months of omalizumab treatment compared with 3 months; 73.68% of patients discontinued glucocorticoids after ≤ 12 months of treatment. Similarly, the average monthly dosage of antifungal agents was significantly decreased (median 0 vs. 3.49 g/m) after 12 months of treatment compared with 3 months. The average monthly glucocorticoid dosage (median 213.75 vs. 65.42 mg/m, P = 0.002) and the frequency of acute exacerbation (median 0.94 vs. 0.44 events, P = 0.033) were considerably reduced after omalizumab treatment. Omalizumab is effective in reducing the frequency of a...