Dermatol. praxi. 2016;10(2):66-69 | DOI: 10.36290/der.2016.016
Omalizumab is a humanized monoclonal anti-IgE antibody. It binds to the circulating IgE to form a biologically inert molecule that inhibits further interaction between IgE and FcεR1 receptor on mast cells and basophils. Omalizumab affects the activity of mast cells that become more stable with this treatment. Their degranulation threshold increases, resulting in the release of vasoactive mediators. Omalizumab was primarily indicated for the treatment of patients with asthma; this indication has been extended to include chronic spontaneous urticaria. The safety and efficacy of omalizumab has been demonstrated in three randomized, placebo-controlled studies in patients with chronic spontaneous urticaria.
Published: July 1, 2016 Show citation