Home-based treatment of biologics for asthma: who, what, where, when and why.

The growing understanding of asthma phenotypes and endotypes is enabling the careful selection of patients suitable for biologics. In this context, the availability of reliable and simple self-injection devices is important in implementing self-administration. The transition to self-injection is also possible thanks to the high safety profile of biologics. With attention, most patients may potentially be suitable for self-administration. The transition process from hospital to home administration can therefore be carried out correctly by clinicians with adequate expertise in the field of severe asthma and biologic therapies, with the support of other health professionals, pharmacists, and general practitioners. Home administration is probably the best way to guarantee high adherence and high-level satisfaction of patients, even in the long term.