학술논문
2‐Hydroxyethyl methacrylate (2‐HEMA) sensitization, a global epidemic at its peak in Spain?
Document Type
Article
Author
Gatica‐Ortega, Maria Elena; Pastor‐Nieto, Maria Antonia; Giménez‐Arnau, Ana María; Mercader‐García, Pedro; Sanz‐Sánchez, Tatiana; Carrascosa‐Carrillo, José Manuel; Córdoba‐Guijarro, Susana; Sánchez‐Pérez, Javier; Silvestre, Juan Francisco; Frutos, Francisco Javier Ortiz‐de; Tous‐Romero, Fátima; Fernández‐Redondo, Virginia; Serra‐Baldrich, Esther; Ruíz‐González, Inmaculada; González Pérez, Ricardo; Miquel‐Miquel, Javier; Guillén, Paloma Sánchez‐Pedreño; Hervella‐García, Marcos; Heras‐Mendaza, Felipe; Gómez‐de‐la‐Fuente, Enrique
Source
Subject
Language
ISSN
0105-1873
Abstract
Background: A global epidemic of allergic contact dermatitis to (meth)acrylates has been described in relation to the widespread use of manicure products. Objectives: To evaluate the frequency of sensitization to 2‐hydroxyethyl methacrylate (2‐HEMA) among consecutively patch tested patients with eczema in Spain; the percentage of current relevance; the MOAHLFA index; and, the potential sources of exposure to (meth)acrylates. Methods: From January 2019 to December 2022, 2‐HEMA 2% pet. was prospectively patch tested in 24 REIDAC (Spanish Allergic Contact Dermatitis Registry) centres. Results: Six thousand one hundred thirty‐four patients were consecutively patch tested with 2‐HEMA 2% pet. 265/6134 (4.3%) were positive. Positive reactions of current relevance were identified to involve 184/265 (69%). The efficiency (number of patch tests needed to detect relevant positive patch test reactions) was 34 (6134/184). The variable 'occupational' was found to be significantly associated with a higher risk for relevant positive reactions to 2‐HEMA (OR: 10.9; 95% CI: 8.1–14.9). Conclusion: (Meth)acrylate sensitization is a prevalent health issue in Spain. 2‐HEMA 2% pet. has been identified to be a highly effective (meth)acrylate allergy marker in the GEIDAC baseline series. The responsible authorities should implement policies guaranteeing accurate labelling of industrial, medical, and consumer materials while ensuring the enforcement of said labelling through appropriate legal means. [ABSTRACT FROM AUTHOR]