The use and implementation of omalizumab as food allergy treatment: Consensus-based guidance and Work Group Report of the Adverse Reactions to Foods Committee of the American Academy of Allergy, Asthma & Immunology.

Omalizumab was recently approved by the US Food and Drug Administration for treatment of any single food allergy or multiple food allergies in children aged 1 year and older and adults. There is currently no formal guidance regarding recommended best practices for omalizumab use in food allergy, including patient selection, anticipated goals and outcomes of therapy, procedure for monitoring patients who elect to start omalizumab therapy, and ways in which omalizumab can be incorporated into the landscape of food allergy management and daily clinical practice. This work group report was developed by the food allergy therapies subcommittee of the Adverse Reactions to Foods Committee within the American Academy of Allergy, Asthma & Immunology. Consensus, evidence-based guidance regarding experts' recommendations for using omalizumab to treat children and adults with food allergy was developed by using modified Delphi methodology. In iterative fashion, a total of 8 statements regarding how to use omalizumab to treat patients with food allergy were developed by 16 clinical experts. This guidance provides the clinician with a suggested approach to patient selection, initiation of therapy, monitoring of efficacy, and long-term follow-up care. The role of preference-sensitive care is emphasized, with most statements offering care recommendations relevant to the culture and values of a particular practice setting.