Limitations
Based on the recent survey, we know that there is a lack of adult allergy services, as well as availability of HCP with a specific expertise (psychologists and dieticians) in many European countries2. There is a need for an individualized and coordinated transition process between the AYA, family and medical services to ensure the best outcomes. This needs to be multidisciplinary including medical, nursing, dietetic, psychology and other staff. It is important to note that most of the evidence about transition, challenges and interventions in AYA with allergy and/or asthma comes from cross-sectional and qualitative studies. While many of these studies are high quality with low risk of bias, they do not represent a robust form of evidence.