Food Challenge at Home or in Medical Practice - the FoodCHOMP Study

This is a pilot, multi-centre, randomised clinical trial evaluating the safety and feasibility of a home-based oral food challenge in adults with low-risk food allergy labels. Eligible participants are aged 18 years or older and have a self-reported food allergy with negative skin prick testing to the implicated food. Participants will be randomised to either a home-based or standard in-clinic food challenge. The primary aim is to determine the safety of home challenges, measured by the rate of immune-mediated adverse events. Secondary aims include feasibility of recruitment and delivery, protocol adherence, quality of life, and food reintroduction outcomes.