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Lupin allergy: a hidden killer at home, a menace at work; occupational disease due to lupin allergy
Author(s) -
Campbell C. P.,
Yates D. H.
Publication year - 2010
Publication title -
clinical and experimental allergy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.462
H-Index - 154
eISSN - 1365-2222
pISSN - 0954-7894
DOI - 10.1111/j.1365-2222.2010.03591.x
Subject(s) - sensitization , occupational asthma , medicine , allergy , disease , asthma , food allergy , environmental health , occupational safety and health , immunology , pathology
Summary Cite this as : C. P. Campbell and D. H. Yates, Clinical & Experimental Allergy , 2010 (40) 1467–1472. The products of the flowering plant, lupin, are increasingly used as a human food product, particularly in baking. Occupational sensitization to lupin with occupational rhinitis, conjunctivitis and asthma was first described in 2001, and confirmed in a larger cross‐sectional study in a food processing company in 2006. Sensitization by inhalation may result in occupational asthma, work‐exacerbated asthma, occupational rhinitis and conjunctivitis. The incidence of occupational sensitization may be as high as 29%. The relationship with exposure intensity is as yet unclear, and requires further clarification. Although there is little information from long‐term studies, these diseases are likely to improve after cessation of exposure. Cross‐sensitization to other legumes, particularly peanuts, has been shown by skin prick testing, with potential for serious anaphylactic reactions. This review summarizes the available literature on occupational sensitization to lupin products. It is one of two reviews, one covering the problem of lupin allergy in the home, while the present article deals with lupin sensitization in the workplace. Increased awareness is needed of this occupational hazard to avoid future cases of occupational disease and their accompanying morbidity and potential mortality.