Analysis of Oral Food Challenge Outcomes in IgE-mediated Food Allergies to Almond in a Large Cohort.

BACKGROUND: While almond-specific IgE-mediated food allergies have traditionally been equated with other tree nut allergies, outcomes of oral food challenges to almond and the utility of clinical testing to predict IgE-mediated almond hypersensitivity is not well known. OBJECTIVE: To describe almond oral challenge outcomes and assess the predictive value of clinical testing. METHODS: 603 almond […]

Non-digestible oligosaccharides scFOS/lcFOS facilitate safe subcutaneous immunotherapy for peanut allergy.

BACKGROUND: Improving the safety of subcutaneous immunotherapy (SCIT) for food allergy is necessary to reduce side effects and achieve long-term tolerance. We determined the effect of dietary supplementation with 1% non-digestible short- and long-chain fructo-oligosaccharides (scFOS/lcFOS) on safety and efficacy of SCIT using a peanut allergy mouse model. METHODS: After sensitization, mice received a scFOS/lcFOS […]

First real-world safety analysis of preschool peanut oral immunotherapy.

BACKGROUND: In 2017, a clinical trial of 37 subjects demonstrated that preschool peanut oral immunotherapy (P-OIT) was safe, with predominantly mild symptoms reported and only 1 moderate reaction requiring epinephrine. OBJECTIVES: We sought to examine whether these findings would be applicable in a real-world setting. METHODS: As part of a Canada-wide quality improvement project, academic […]

Food Allergen Sensitisation Patterns in Omani Patients with Allergic Manifestations.

OBJECTIVES: This study aimed to evaluate the relationship between food allergen sensitisation patterns and allergic manifestations in Omani patients and highlight the importance of specific immunoglobulin E (IgE) testing. METHODS: This retrospective study included all patients referred due to allergic manifestations to the Sultan Qaboos University Hospital (SQUH), Muscat, Oman, from November 2012 to November […]

Food-induced anaphylaxis: role of hidden allergens and cofactors.

Food anaphylaxis is on the increase, with those who have an allergy to peanuts, tree nuts, milk, and seafood at the highest risk of developing such a reaction. However, the diet in many societies is increasingly varied, much of the food consumed is prepared outside the home, and meals are often composed of many different ingredients. Anaphylaxis […]

Detection and Quantification of Allergens in Foods and Minimum Eliciting Doses in Food-Allergic Individuals (ThRAll).

Risk-based approaches to managing allergens in foods are being developed by the food industry and regulatory authorities to support food-allergic consumers to avoid ingestion of their problem food, especially in relation to the traces of unintended allergens. The application of such approaches requires access to good quality data from clinical studies to support identification of […]

2019 World Nut and Dried Fruit Trade Flows Maps

Aiming to provide a quick overview, at a glance, of the major trade flows among leading exporting and importing countries, the INC has launched the 2019 issue of the “World Nut and Dried Fruit Trade Flows” maps.