[Asthma : the contribution of biotherapies].

Asthma is a chronic heterogeneous airway disease. There are different asthma inflammatory phenotypes with various responses to treatment and different disease severities. When asthma requires chronic systemic corticosteroids or hospitalizations despite maximal inhaled therapies in asthmatic patients in whom comorbidities have been managed and who are considered as compliant, the pulmonologist may propose biological treatment to reduce...