Alzheimer's disease prevention: A way forward

Abstract

This review proposes a more optimistic view of Alzheimer's disease (AD), in contrast to that contributed by the ageing of the population and the failure of potentially curative therapies (vaccines and others). Treatment failure is likely due to the fact that AD gestates in the brain for decades but manifests in old age. This review updates the concept of AD and presents the results of recent studies that show that primary prevention can reduce the incidence and delay the onset of the disease. Half of all cases of AD are potentially preventable through education, the control of cardiovascular risk factors, the promotion of healthy lifestyles and specific drug treatments. These approaches could substantially reduce the future incidence rate of this disease.

Keywords: Alzheimer's disease; Alzheimer's disease prevention trials; Alzheimer's syndrome; Demencia; Dementia; Enfermedad de Alzheimer; Ensayos de prevención de la enfermedad de Alzheimer; Factores de riesgo; Prevención de la demencia; Prevention of dementia; Risk factors; Síndrome de Alzheimer.