Age-Based Causes and Clinical Characteristics of Immediate-Type Food Allergy in Korean Children.

PURPOSE: Age-based causes and clinical characteristics of immediate-type food allergy (FA) have not been sufficiently studied. Therefore, we investigated age-dependent clinical profiles of FA in Korean children through an extensive multicenter investigation. METHODS: Using a case report form developed by the authors, a retrospective medical record review was performed of patients (0-18 years old) diagnosed […]

CRD and beyond: multivariable regression models to predict severity of hazelnut allergy.

BACKGROUND: Component-resolved diagnosis (CRD) has revealed significant associations between IgE against individual allergens and severity of hazelnut allergy. Less attention has been given to combining them with clinical factors in predicting severity. AIM: To analyze associations between severity and sensitization patterns, patient characteristics and clinical history, and to develop models to improve predictive accuracy. METHODS: […]

Effects of industrial cashew nut processing on anacardic acid content and allergen recognition by IgE.

Cashew nuts are important both nutritionally and industrially, but can also cause food allergies in some individuals. The present study aimed to assess the effect(s) of industrial processing on anacardic acids and allergens present in cashew nuts. Sample analyses were performed using liquid chromatography coupled with mass spectrometry, SDS-PAGE and immunoassay. The anacardic acid concentration […]

Small percentage of anaphylactic reactions treated with epinephrine during food challenges in Dutch children.

BACKGROUND: Severe allergic reactions, including anaphylaxis, occur during oral food challenges (OFCs) and the first-line treatment of anaphylaxis is epinephrine. OBJECTIVE: To evaluate the percentage of anaphylactic reactions treated with epinephrine during OFCs and to identify associated factors for the administration of epinephrine. METHODS: Children who underwent an OFC with peanut, hazelnut, cow's milk, hen's […]

Oral food challenge outcomes in a pediatric tertiary care center

BACKGROUND: Oral food challenges are the clinical standard for diagnosis of food allergy. Little data exist on predictors of oral challenge failure and reaction severity. METHODS: A retrospective chart review was done on all pediatric patients who had oral food challenges in a tertiary care pediatric allergy clinic from 2008 to 2010. RESULTS: 313 oral […]

Pistachio nut allergy: an updated overview.

Pistachio nut (Pistacia vera) is highly appreciated for its organoleptic characteristics and potential health benefits. However, this tree nut is also responsible for triggering moderate to severe IgE-mediated reactions in allergic individuals. Currently, pistachio nut allergy has gained some special attention, mainly due to its intrinsic relation with cashew nut allergy. Like for other nuts, […]

Highlights of the 21st International Congress of Nutrition

The International Congress of Nutrition of the IUNS (International Union of Nutritional Sciences) is held once every four years and attracts approximately 4,000 attendees from more than 120 countries. The 21st edition was recently held in Buenos Aires, Argentina, on October 15-20. Participating in this event served a double purpose for the INC. On the one hand, it was the third time for the “Nuts for Gifts” booth to be displayed. The booth showcased the basic ideas of the “Nuts for Gifts” project: nuts as a highly-valued gift object and an opportunity to challenge one’s DIY abilities. “Nuts for Gifts” brochures and a mix of nuts and dried fruits samples were given to visitors.