Effect of six months of treatment with V0191 in patients with suspected prodromal Alzheimer's disease.

New criteria related to prodromal Alzheimer's disease (AD) have been proposed to overcome the issue of heterogeneity of patients with mild cognitive impairment (MCI) and to better define patients in early stage AD. Only few therapeutic trials, if any, have been reported using this newly defined population. The objective of this study was to assess the clinical efficacy and safety of a novel pro-cholinergic drug (V0191) in patients with prodromal AD.