Pharmacotherapy for Alzheimer's disease: what's new on the horizon?

There is an unmet need for both treatment approaches (symptomatic and DMTs) to improve outcomes in individuals at different stages of the AD continuum. Future trials with symptomatic therapies should rely on biomarkers to improve enrollment of participants with pure AD. More sensitive, innovative, and composite assessment tools should be used. Given the complexity and heterogeneity of AD, combining several DMTs with synergistic mechanisms of action is a promising approach to achieve a significant impact on reversing cognitive decline. We recommend testing DMTs early on in the disease continuum, even in asymptomatic individuals at risk for AD. Longer duration of follow-up in clinical trials with DMTs is recommended.