[Prevalence of cognitive impairment in older adults in the Russian Federation].

Dementia is one of the main challenges to modern society. According to estimated data, as of 2019, there were 1.949.

[Russian experience in using a combination of fixed doses of donepezil and memantine in the treatment of Alzheimer's disease as an observational non-interventional multicenter program].

Objective: To evaluate the efficacy, safety, and compliance to therapy with Mioreol, first used as part of routine clinical practice in patients with moderate-to-severe dementia due to AD.

Material And Methods: The study was conducted as a non-interventional observational program. The work was performed on a group of 48 patients with moderate-to-severe AD aged from 60 to 90 years (median age 74 [69; 77]).