| Popis: |
Predicting reaction threshold and severity are important to improve the management of food allergy, however the determinants of, and relationship between, these parameters are significant knowledge gaps. Identifying robust predictors could enable the reliable risk-stratification of food-allergic individuals. In this series of young people with CM-allergy undergoing DBPCFC – the largest reported in the literature – we did identify any baseline marker which predicted the occurrence of anaphylaxis at challenge, consistent with existing data. There is one report of IgE-sensitisation being predictive of severity in CM-allergy, however the authors included non-reactive patients in their analysis which significantly skewed the analyses, resulting in misleading conclusions. IgE-sensitisation in our cohort, particularly to casein, was predictive of LOAEL. Including an assessment of casein IgE may therefore be of clinical utility when evaluating patients with CM-allergy in the clinical setting. |
