Author/Authors :
Nabavizadeh, Hessamedin Department of Pediatrics Allergy and Immunology - Yasuj University of Medical Sciences , Anushiravani, Amir Department of Pediatrics - Nemazee Hospital - Shiraz University of Medical Sciences, Shiraz , Amin, Reza Department of Pediatrics Allergy and Immunology - Shiraz University of Medical Sciences
Abstract :
Hypersensitivity reactions to natural rubber latex have
increased recently, especially among people with high
exposure to latex allergens. Hypersensitivity reactions to latex
are related to many conditions like occupational asthma. Our
study was performed to determine the prevalence of
hypersensitivity to natural rubber latex and potential food
cross reactions in operation room personnel in Shiraz
hospitals. In this cross-sectional, descriptive study, 580
operation room personnel filled out our questionnaire which
included data about their personal history, symptoms of latex
hypersensitivity, and other related allergies such as food
hypersensitivity. An informed consent was obtained and skin
prick tests were performed for natural rubber latex and
potential food cross reactions (kiwi, banana, and potato). The
obtained data were analyzed by SPSS and Chi-square test.
Results: 104 (17.9%) of the operating room personnel
showed positive latex skin tests. We revealed a significant
correlation between those with positive skin tests to latex
with atopia, urthicaria, and food hypersensitivity. The
prevalence did not vary by sex, age, education, surgical and
non-surgical gloves users, or history of contact dermatitis.
Latex hypersensitivity is common among operation room
personnel. Evaluation of symptoms and prediction of future
diseases necessitate screening tests in individuals at risk.
