What is already known about this topic? Coronavirus disease 2019 has a mild disease course in children and adolescents. Chronic respiratory conditions, including asthma, have been suggested as risk factors; however, asthma in children is highly variable in both triggers and severity.What does this article add to our knowledge? During the pandemic, pediatric asthma services limited consultations and established virtual clinics. However, respondents perceived their patients' asthma control to be retained or even improved, while treatment adherence was considered increased. Children with asthma were not disproportionately affected by coronavirus disease 2019.How does this study impact current management guidelines? Trigger avoidance and treatment adherence can rapidly improve asthma control in children, even under lockdown pressure. Children/adolescents with asthma do not appear to need additional prophylactic measures from coronavirus disease 2019 when asthma is well-treated.

Omalizumab has been shown to reduce exacerbation rates in moderate to severe allergic asthma. Our aim was to evaluate omalizumab efficacy and safety in a real-life setting in severe asthmatic children.104 children (aged 6-18 years), followed up in paediatric pulmonary tertiary care centres, were included at the beginning of omalizumab treatment. Asthma control levels, exacerbations, inhaled corticosteroid dose, lung function and adverse events were evaluated over 1 year.Children were characterised by allergic sensitisation to three or more allergens (66%), high IgE levels (mean 1125 kU?L -1 ), high rate of exacerbations (4.4 per year) and healthcare use during the previous year, and high inhaled corticosteroid dose (mean 703 mg equivalent fluticasone per day). Asthma control levels defined as good, partial or poor, improved from 0%, 18% and 82% at entry to 53%, 30% and 17% at week 20, and to 67%, 25% and 8% at week 52, respectively (p,0.0001). Exacerbation and hospitalisation rates dropped by 72% and 88.5%, respectively. At 12 months, forced expiratory volume in 1 s improved by 4.9% (p50.023), and inhaled corticosteroid dose decreased by 30% (p,0.001). Six patients stopped omalizumab for related significant adverse events.Omalizumab improved asthma control in children with severe allergic asthma and was generally well tolerated. The observed benefit was greater than that reported in clinical trials. @ERSpublications Omalizumab improves asthma control in children with severe allergic asthma and is generally well tolerated

We previously reported the French real-life experience of 1 year of add-on treatment with omalizumab in 101 severe allergic asthmatic children (6-18 years), 92 of whom were still receiving the treatment at the end of the first year [1]. The study provided complementary data to the previous randomised trials [2-6]. We showed a marked drop of 72% in the mean rate of severe exacerbations (from 4.4 per patient during the preceding year to 1.25 during the year of treatment) and of 88.5% for hospitalisations (44% of the patients during the preceding year to 6.7% during the year of treatment); a large improvement in asthma control (from 0% at initiation to 67% of well-controlled patients after 1 year); a decrease of 30% of the mean inhaled corticosteroid (ICS) dose (from 703 at initiation to 488 µg fluticasone equivalent per day after 1 year); and a forced expiratory volume in 1 s (FEV1) increase, from a mean of 88% to 92.1% of the predicted value. Treatment was discontinued in six patients due to serious adverse events attributed to omalizumab by the practitioner. Here we report the outcome of this cohort after 2 years of omalizumab treatment.