Transition of Adolescents With Severe Asthma From Pediatric to Adult Care in Spain: The STAR Consensus.

OBJECTIVES: To assess the degree of consensus among a multidisciplinary expert panel on the transition of adolescents with severe asthma from pediatric to adult care. METHODS: A 61-item survey was developed based on guidelines for other chronic diseases, covering transition planning, preparation, effective transfer, and follow-up. A 2-round Delphi process assessed the degree of consensus among 98 experts (49 pediatricians, 24 allergists, and 25 pulmonologists). Consensus was established with ≥70% agreement. RESULTS: Consensus was reached for 42 items (70%). Panelists were unable to agree on an age range for initiation of transition. The main goal during the transition identified by the experts is for adolescents to gain autonomy in managing severe asthma and prescribed treatments. The panelists agreed on the importance of developing an individualized plan, promoting patient autonomy, and identifying factors associated with the home environment. They agreed that the adult health care team should have expertise in severe asthma, biologics, and management of adolescent patients. Pediatric and adult health care teams should share clinical information, agree on the criteria for maintaining biological therapy, and have an on-site joint visit with the patient before the effective transfer. Adult health care professionals should closely follow the patient after the effective transfer to ensure correct inhaler technique, adherence, and attendance at health care appointments. CONCLUSION: This consensus document provides the first roadmap for Spanish pediatric and adult teams to ensure that key aspects of the transition process in severe asthma are covered. The implementation of these recommendations will improve the quality of care offered to the patient.

Profilin, a Change in the Paradigm.

Profilin is a protein that is present in all eukaryotic cells and is responsible for cross-reactivity between pollen, latex, and plant foods. It has been classically acknowledged as a minor or nearly irrelevant allergen, although recent data are changing this conception. The objective of this manuscript is to provide a comprehensive review of published data on the role of this ubiquitous allergen in pollen, latex, and plant food allergy. The patterns of recognition of this minor allergen follow a north-south gradient. Although present in all pollens and vegetables, profilin is significantly associated with allergy to grass pollen and to Cucurbitaceae fruits. Heb v 8, the latex profilin, is usually a marker of profilin allergy in plant food-allergic patients, although it has no clinical relevance in latex allergy. Sensitization to profilin jeopardizes the diagnosis of pollen allergy and selection of immunotherapy, and although component-resolved diagnosis can identify its impact, there are no tailored treatments available. In recent years, several new publications have shown how profilin should be taken into account and, under certain circumstances, considered a marker of severity, an allergen capable of inducing respiratory symptoms, and, in its natural purified form, a potential candidate for etiological treatment of food allergy. Current data on profilin strongly support the need for a shift in the previously accepted paradigm for this allergen. More research should be done to assess the real clinical impact of sensitization in specific populations and to develop therapeutic strategies.