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Ana o 3 sIgE and diagnostic algorithms reduce cost of cashew allergy diagnosis in children compared with skin prick test: A cost comparison analysis

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In the absence of a clear clinical history of reaction, diagnosis of cashew allergy using skin prick tests (SPT) or cashew‐specific IgE requires a high number of oral food challenges… Click to show full abstract

In the absence of a clear clinical history of reaction, diagnosis of cashew allergy using skin prick tests (SPT) or cashew‐specific IgE requires a high number of oral food challenges (OFC). By using Ana o 3 sIgE alone, or a two‐step diagnostic algorithm using cashew sIgE followed by Ana o 3 sIgE, there is a reduced need for OFC. We aimed to perform a cost comparison for both of these approaches compared with cashew SPT alone.

Keywords: cashew allergy; ana sige; cost; skin prick; cashew; cost comparison

Journal Title: Pediatric Allergy and Immunology
Year Published: 2022

Link to full text (if available)


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