Risk assessment in determining systemic reactivity to honeybee stings in beekeepers
Abstract
The use of laboratory tests as a reliable method for risk assessment in determining the systemic reactivity of beekeepers to honeybee stings has proven unsatisfactory. This study was conducted to evaluate the usefulness of a structured questionnaire as a supplement to bee venom-specific IgE data in the prediction of systemic sting reactions of 78 beekeepers to honeybee stings. Participants in previous studies completed a questionnaire concerning potential risk factors of systemic sting reactions. Serum bee venom IgE was measured by CAP-RAST. Skin prick tests were performed with standardized bee venom extracts prior to the beekeeping season. Venom challenges were performed using unintentional field stings. A new questionnaire concerning sting reactions during the recent beekeeping season was sent to the beekeepers after it had ended. A multiple logistic regression analysis was done to evaluate the influence of potential risk factors upon systemic bee sting reactions. Four variables were significant. The pre-season presence of serum bee venom-specific IgE at concentrations exceeding 1.0 kU/L increased the risk of systemic reactions 12-fold. The risk was 10-fold if nasal or respiratory symptoms had occurred while working at hives....Continue Reading
References
Citations
Related Concepts
Related Feeds
Anaphylaxis
Anaphylaxis is a serious allergic reaction that is rapid in onset and may cause death.
Allergy and Asthma
Allergy and asthma are inflammatory disorders that are triggered by the activation of an allergen-specific regulatory t cell. These t cells become activated when allergens are recognized by allergen-presenting cells. Here is the latest research on allergy and asthma.