RT Journal Article SR Electronic T1 Biologics in severe asthma: the role of real-world evidence from registries JF European Respiratory Review JO EUROPEAN RESPIRATORY REVIEW FD European Respiratory Society SP 210278 DO 10.1183/16000617.0278-2021 VO 31 IS 164 A1 Giovanni Paoletti A1 Jack Pepys A1 Marta Casini A1 Danilo Di Bona A1 Enrico Heffler A1 Celine Y.Y. Goh A1 David B. Price A1 Giorgio Walter Canonica YR 2022 UL http://err.ersjournals.com/content/31/164/210278.abstract AB Asthma is one of the most common noncommunicable diseases; in the majority of patients it is well controlled with inhaled bronchodilators and inhaled corticosteroids, but the management of severe asthma has been a significant challenge historically. The introduction of novel biologic drugs in the past few decades has revolutionised the field, presenting physicians with a variety of biologic drugs with different mechanisms for the treatment of severe asthma.It is of crucial importance to evaluate the effectiveness of these drugs by following their “real-life” effectiveness rather than relying solely on their efficacy, established in carefully designed clinical trials, which therefore do not necessarily match the profile of the real-life patient. Understanding the actual effectiveness of the specific drugs in real-life patients is a crucial part of tailoring the right drugs to the right patients. Registries serve as an important tool in obtaining real-life evidence, since they are in effect observational studies, following the entire patient population.Data on long-term efficacy and safety of biologics in severe asthma cannot be obtained by RCTs alone. Real-life studies should be a valuable source of this kind of information. https://bit.ly/3vM8AaD