A new study suggests that children with milder forms of peanut sensitivity may be able to overcome their allergy by consuming increasing amounts of store-bought peanut butter over an 18-month period. The research, published in NEJM Evidence, found that all 32 children who underwent this immunotherapy were able to consume the equivalent of three tablespoons of peanut butter without experiencing reactions. However, the researchers caution that this strategy should only be followed under the supervision of an allergist.
The study, funded by the National Institute of Allergy and Infectious Diseases, focused on children who could consume at least half a peanut without a severe reaction. The immunotherapy group started with ⅛ teaspoon of peanut butter, gradually increasing the amount every eight weeks. Once they reached a tablespoon a day, they were allowed to consume other foods with equivalent peanut protein content. The children were closely monitored throughout the process to ensure safety.
After the trial, children in the immunotherapy group were able to abstain from peanut protein for eight weeks and still tolerate the equivalent of three tablespoons of peanut butter. This suggests that the immunotherapy had allowed the children to overcome their allergy. Dr. Scott Sicherer, the study’s lead author, believes that this approach has the potential to be a game-changer for families and children affected by peanut allergies.
Dr. Joel Brooks, an expert in allergy and immunology, emphasizes the importance of not attempting this therapy without medical supervision due to the risk of severe reactions. Nevertheless, he sees the potential for this standardized protocol to benefit more patients in the future. Overall, the study offers hope for children and families dealing with peanut allergies, providing a promising way to manage and potentially overcome this condition.
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