New hope for kids with severe food allergies

One of the new class of biologics may have a pivotal role in desensitising children with severe food allergies, US researchers say.

That was the conclusion after their placebo-controlled study showed that a preliminary short course of the monoclonal antibody, omalizumab (Xolair) improved the safety and efficacy of oral immunotherapy in children with multiple severe Ig-E mediated food allergies.

Admittedly the study was small, involving only 48 children aged 4-15 years, and only looked at children with Ig-E mediated allergies to multiple foods but the implications, the study authors say are important.