Publicaciones científicas

Are all new allergens in TRUE Test® essential for a baseline set?

07-sep-2015 | Revista: Contact Dermatitis

Echechipía S (1), Villarreal O (2), Iriarte P (3), Garcés M (4), Sala-Cunill A (5),Daschner A (6), Quiñones MD (7), Ferrer M (8), Jauregui I (9), Veleiro B (10); Cutaneous Allergy Committee of the Allergy and Clinical Immunology Spanish Society.


The prevalence of contact allergy to specific allergens differs among countries, as a result of social and environmental characteristics. Patch testing is the gold standard in the diagnosis of contact dermatitis to identify the culprit substance.

TRUE Test® is a ready-to-use patch test system commercialized since 1985, and is used worldwide. As TRUE Test® does not cover several allergens recommended for the (European) baseline series, clinicians have to test additional allergens separately. Recently, TRUE Test® added five new allergens.

The newly included allergens are gold sodium thiosulfate, bacitracin, parthenolide, Disperse Blue 106, and 2-bromo-2-nitropropane-1,3-diol (bronopol). The aim of our study was to evaluate the relevance of these new allergens as a part of our baseline series.

CITA DEL ARTÍCULO  Contact Dermatitis. 2015 Sep;73(3):186-7. doi: 10.1111/cod.12408. Epub 2015 May 5