E-B-FAHF-2, Multi OIT and Xolair for Food Allergy

Summary

The purpose of this study is testing the use of Enhanced-Butanol purified-Food Allergy Herbal Formula-2 (E-B-FAHF-2) Chinese herbal therapy in combination with multi-food oral immunotherapy (OIT) and Xolair® (Omalizumab) to help children and adults who are allergic to foods be able to safely tolerate food allergens. Specifically in this protocol, the food allergens are milk, egg, peanut, almond, cashew, hazelnut, walnut, sesame, and/or wheat. Omalizumab is considered an investigational drug for the treatment of food allergies in children and adults. Investigational means it has not been approved by the Food and Drug Administration (FDA) for use in the U.S. The researchers hope to learn whether the addition of Chinese herbal therapy (E-B-FAHF-2) can improve the outcome of sustained unresponsiveness (which is the ability to consume a food allergen and pass an oral food challenge after being off treatment for 3 months) as compared to placebo (i.e. subjects with OIT/Omalizumab + herbal vs. OIT/Omalizumab + placebo), and will help adults and children be able to safely ingest the foods they are allergic to.

Timeline

Start

2016-08-20

Primary completion

2020-07-02

Completion

2021-02-22

Publications

• Results Wang J, Wood RA, Raymond S, Suarez-Farinas M, Yang N, Sicherer SH, Sampson HA, Li XM. Double-Blind, Placebo-Controlled Study of E-B-FAHF-2 in Combination With Omalizumab-Facilitated Multiallergen Oral Immunotherapy. J Allergy Clin Immunol Pract. 2023 Jul;11(7):2208-2216.e1. doi: 10.1016/j.jaip.2023.03.051. Epub 2023 Apr 20.

Drugs

Indications