Apogee Therapeutics Announces Positive Interim Results from the Phase 1b Trial of APG808, its Novel Half-life Extended IL-4Rα Antibody, in Patients with Mild-to-Moderate Asthma

Multiple doses of APG808 resulted in rapid suppression of FeNO, a biomarker of Type 2 inflammation associated with exacerbations in asthma, with a robust maximal FeNO decrease from baseline of 53% The Phase 1b double-blind, placebo-controlled, multiple-dose trial evaluated the safety and tolerability of APG808 in 22 adult patients with mild-to-moderate asthma. The trial also evaluated fractional exhaled nitric oxide concentration (FeNO), TARC, and pSTAT6. Participants were randomized 3:1, receiving 600mg of ...