Characteristics of Tree Nut Challenges in Tree Nut–Allergic and Tree Nut–Sensitized Individuals

C Couch, T Franxman, M Greenhawt. Ann Allergy Asthma Immunol. 2017;118(5):591–596.e3 To show characteristics and outcomes of oral food challenges (OFCs) in patients with tree nut (TN) sensitization with or without documented tree nut allergy and to help understand the relation between tree nut sensitization (by skin prick testing [SPT] and specific immunoglobulin E [sIgE]) and OFC outcomes. All open TN OFCs conducted at the University of Michigan Allergy and Immunology clinics between 2007 and 2015. Patients included in the study had a mean age of 4.5 years. Patients who had TN SPT and or …