Phenotyping and Classifying Asthma Exacerbations

Questionnaires about asthma control and quality of life

Spirometry monitoring at home

Measuring fractional exhaled nitric oxide at home

Monitoring vital parameters at home

Breathprint will be performed using e-Nose

Nasopharyngeal swabs and nasal lining fluid will be performed

If patients produce sputum, the sputum will be analysed

Blood sample for standard care and 10 ml extra will be taken