Biologic therapy is recommended by Global Initiative for Asthma (GINA) guidelines in asthma patients not controlled with maximal inhaled therapy corresponding to GINA step 4. Omalizumab is an anti- immunoglobulin E (IgE) monoclonal antibody and the first biological available for the add-on treatment of severe allergic asthma, approved by Food and Drug Administration (FDA) in 2003. Diagnosing and managing asthma patients during coronavirus disease 2019 (COVID-19) pandemic since early 2020 has been challenging, mainly due to the risk of contracting COVID-19 disease and to the limited access to hospital care and pulmonary function tests. We report a case of a 52-year-old female patient, diagnosed with adult-onset asthma in 2018, who was first referred to the Allergy Department of our hospital in January 2019 for dyspnea, wheezing, and worsening cough. Despite continuous inhaled therapy and good inhalation technique, she had frequent asthma symptoms, requiring short courses of oral corticosteroids (CS). Physical examination and pulmonary function tests on admission revealed broncho-obstructive syndrome and laboratory tests showed mild inflammation and high total serum IgE. She continued to have two moderate-severe exacerbations after stepping up to maximal inhaled therapy plus oral montelukast and theophylline, according to GINA step 4. By the end of 2019, we additionally started omalizumab, which resulted in prompt clinical benefits and resolution of asthma symptoms. Given the ongoing COVID-19 pandemic limiting in-person visits, virtual follow-ups indicated adequate control of his symptoms, as proved by asthma control test and no need for hospital presentation.
Keywords: asthma control; biologic therapy; covid-19 pandemic; omalizumab; real-life benefit.
Copyright © 2021, Leru et al.