No evidence exists that “anti-dementia” drugs modify disease or improve outcome

More than three months have passed since the G8 dementia summit was held in London, allowing time for critical thinking over its most laudable aim to “create disease modifying treatment to try to stop, slow, or reverse the condition.”1 This was less than a year after I gave an interactive talk based on one question: “What do we mean by Alzheimer’s disease?”2

In my …