According to results from the Phase 3 TRAILBLAZER-ALZ 2 study published in JAMA, the monoclonal antibody donanemab significantly slowed cognitive and functional decline in patients with early symptomatic Alzheimer’s disease by approximately 35% at one year compared to placebo. The trial enrolled 1736 patients across 277 research centers in 8 countries. Another monoclonal antibody, Leqembi…