Biohaven Ltd.BHV-1300, a first-in-class MoDE degrader, enters Phase 3 pivotal trial for Graves' disease, a major clinical milestone.

Biohaven announced enrollment of the first patient in the pivotal Phase 3 trial of BHV-1300 for Graves' disease. BHV-1300 is the first MoDE extracellular protein degrader, a novel small molecule that harnesses the body's own clearance machinery to eliminate the IgG1 TSHR autoantibody driving Graves' disease. In over 70 years, no new therapy has been approved for Graves' disease. The randomized, double-blind, placebo-controlled study will evaluate BHV-1300 in approximately 300 adults, with the primary objective of assessing restoration of normal thyroid function at 26 weeks without antithyroid drugs. Phase 1b data showed greater than 80% reduction of pathogenic TSHR autoantibodies and rapid normalization of free T4 and free T3.
Biohaven Ltd.BHV-1300, a first-in-class MoDE degrader, enters Phase 3 pivotal trial for Graves' disease, a major clinical milestone.