Riluzole, a glutamate modulator, slows cerebral glucose metabolism decline in patients with Alzheimer's disease.

ABSTRACT: Dysregulation of glutamatergic neural circuits has been implicated in a cycle of toxicity, believed among the neurobiological underpinning of Alzheimer's disease. Previously, we reported preclinical evidence that the glutamate modulator riluzole, which is FDA approved for the treatment of amyotrophic lateral sclerosis, has potential benefits on cognition, structural and molecular markers of ageing and Alzheimer's disease. The objective of this study was to evaluate in a pilot clinical trial, using neuroimaging biomarkers, the potential efficacy and safety of riluzole in patients with Alzheimer's disease as compared to placebo. A 6-month phase 2 double-blind, randomized, placebo-controlled study was conducted at two sites. Participants consisted of males and females, 50 to 95 years of age,

SUBMITTER: Matthews DC 

PROVIDER: S-EPMC8719848 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature