Alzheimer disease: Solanezumab-prospects for meaningful interventions in AD?

A treatment trial of the monoclonal anti-amyloid antibody solanezumab showed slight benefits in people with dementia due to mild Alzheimer disease. Drug effects on several neuropsychological testing outcomes were statistically significant, but the effect sizes were unlikely to manifest as meaningful functional benefits. Here, we discuss the implications and possible molecular underpinnings.