Opinion statement
Allergen immunotherapy (AIT) is presently the only treatment able to modify the natural history of respiratory allergic disease. The essential condition for AIT to be effective is that the right allergen(s) is/are administered. The proportion of allergic patients showing multiple sensitizations to distinct airborne allergen sources has dramatically increased during the last decades, and this fact, along with the frequent co-recognition of highly cross-reacting pollen panallergens (i.e., profilin and polcalcin), may make a correct diagnosis virtually impossible by using the traditional allergen extracts for diagnosis. Many purified recombinant or natural allergens are currently available for the in vitro diagnosis of respiratory allergy. These represent an invaluable tool to prevent the inclusion of inappropriate allergens in AIT extracts, and the present article provides some suggestions for their rational use in everyday clinical practice.
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Dr. Riccardo Asero declares that he has no conflict of interest. Dr. Giuseppe Barilaro declares that he has no conflict. Dr. Elena Pinter declares that he has no conflict of interest.
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Asero, R., Barilaro, G. & Pinter, E. Use of Component-Resolved Diagnosis (CRD) for Allergen Immunotherapy (AIT). Curr Treat Options Allergy 3, 85–92 (2016). https://doi.org/10.1007/s40521-016-0069-1
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DOI: https://doi.org/10.1007/s40521-016-0069-1