Semaglutide fails to slow Alzheimer's disease in phase 3 evoke and evoke+ trials
Novo Nordisk said its two phase 3 trials of oral semaglutide in 3,808 adults aged 55 to 85 with mild cognitive impairment or mild dementia due to Alzheimer's disease did not show slower progression than placebo on the Clinical Dementia Rating Sum of Boxes after two years. Semaglutide improved some Alzheimer's-related biomarkers, but this did not translate into a delay in disease progression. Safety was consistent with earlier semaglutide trials.