This observational disease study aims to improve the understanding of the real-world situation of patients with severe uncontrolled asthma, the influence of environmental factors on the risk of exacerbations as well as the patients' quality of life. The patients will provide self-reported information about their asthma control and medication use in a 12 months period after study enrollment. Additional patient information will be collected from existing electronical records (EMRs). Furthermore, patient- and provider-reported attitude towards healthcare and monitoring (measured through patient- and provider-reported experience measurements \[PREMs\]) will be collected to measure the level of satisfaction with the healthcare provision, digital and analog healthcare support programs, and the preferences in monitoring tools. The information will be collected either digitally with an application or analogically with paper-based questionnaires.
