- Approval is based on data from the NIH-sponsored Phase III OUtMATCH study, which showed a significantly higher proportion of food allergy patients as young as 1 year treated with Xolair could tolerate small amounts of peanut, milk, egg and cashew without an allergic reaction, compared to placebo
- More than 40% of children and more than half of adults with food allergies have experienced a severe reaction at least once1,2
- Detailed OUtMATCH results will be featured in a late-breaking symposium at the 2024 AAAAI Annual Meeting
Basel - Roche (SIX: RO, ROG; OTCQX: RHHBY) announced today that the U.S. Food and Drug Administration (FDA) has approved Xolair® (omalizumab) for the reduction of allergic reactions, including anaphylaxis, that may occur with accidental exposure to one or more foods in adult and paediatric patients aged 1 year and older with IgE-mediated food allergy. People taking Xolair for food allergies should continue to avoid all foods they are allergic to (commonly referred to as "food allergen avoidance"). Xolair should not be used for the emergency treatment of any allergic reactions, including anaphylaxis. Immunoglobulin E (IgE)-mediated food allergies are the most common type and are typically characterised by the rapid onset of symptoms following exposure to certain food allergens.3 Xolair is the first and only FDA-approved medicine to reduce allergic reactions in people with one or more food allergies. Xolair is widely available and can now be prescribed for appropriate patients with IgE-mediated food allergy in the U.S.
"Xolair offers patients and families an important new treatment option that can help redefine the way food allergies are managed and reduce the often-serious allergic reactions that can result from exposure to food allergens," said Levi Garraway, M.D., Ph.D., Roche's Chief Medical Officer and Head of Global Product Development. "Today's approval builds on 20 years of patient experience and an established efficacy and safety profile since Xolair was first approved in allergic asthma. We look forward to bringing this treatment to the food allergy community who have long awaited an advancement."
The FDA approval is based on positive data from the Phase III OUtMATCH study, which evaluated Xolair in patients aged 1 to 55 years allergic to peanuts and at least two other food allergens, including milk, egg, wheat, cashew, hazelnut and walnut. The OUtMATCH study is sponsored and funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), and is being conducted by the NIAID-funded Consortium for Food Allergy Research (CoFAR) at 10 clinical sites across the U.S. led by Johns Hopkins Children's Center and co-led by Stanford School of Medicine. Detailed results from the study will be featured in a late-breaking symposium at the 2024 American Academy of Allergy, Asthma & Immunology (AAAAI) Annual Meeting on Sunday, 25 February.
"As more and more people are affected by food allergies, the need for a new approach to help prevent serious and often life-threatening allergic reactions and emergencies is critical," said Sung Poblete, R.N., Ph.D., CEO of FARE (Food Allergy Research and Education). "As someone with food allergies, I know firsthand the significant impact they can have on people and their loved ones, and I share in the community's excitement for this approval."
"The stress of living with food allergies can weigh heavily on people and their families, particularly when navigating events like children's birthday parties, school lunches, and holiday dinners with friends and family," said Kenneth Mendez, president and CEO of the Asthma and Allergy Foundation of America (AAFA). "Given the growing prevalence of food allergies, this news offers hope to the many children and adults who may benefit from a new way to help manage their food allergies."
Patients entered the OUtMATCH study unable to tolerate up to 100 mg of peanut protein (equivalent to about one third of a peanut), and up to 300 mg each of milk, egg and cashew protein. After 16 to 20 weeks of treatment with Xolair or placebo, each participant completed four food challenges, receiving gradually increasing amounts of foods they are allergic to (and a placebo ingredient), in order to assess their ability to consume a single dose of at least 600 mg of peanut protein (primary endpoint), and a single dose of at least 1,000 mg of milk, egg or cashew protein (secondary endpoints) without experiencing moderate to severe allergic symptoms.
Study results showed a statistically significant higher proportion of patients (68%) treated with Xolair for 16 to 20 weeks tolerated at least 600 mg of peanut protein without moderate to severe allergic symptoms, compared to 5% of those treated with placebo (p
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