The Effectiveness of Course Therapy with Actovegin of Minimal Cognitive Dysfunction in 1st-Degree Relatives of Patients with Alzheimer’s Disease: the Role of ApoE Genotype
https://doi.org/10.30629/2618-6667-2023-21-1-52-61
Abstract
The aim of the study: evaluation of the impact of long-term effects of repeated courses of Actovegin therapy on indicators of minimal cognitive dysfunction (MCD) in relatives of patients with Alzheimer’s disease (AD).
Study participant: 76 people with signs of minimal cognitive dysfunction objectively confirmed by clinical and neuropsychological examination, who are relatives of the 1st degree of relatives of patients with AD.
Study design: a prospective comparative study of the effects of repeated courses (4 courses in total) of three-month oral therapy with Actovegin (at a daily dose of 600 mg divided into three doses of 200 mg) every 1.5 years in groups of relatives with ApoE4(+) and ApoE4(–) genotypes.
Methods: psychometric, neuropsychological, molecular genetic, statistical.
Results: in the study, the effectiveness of 4 repeated courses of Actovegin therapy in relatives with manifestations of MСD was established. According to the CGI-I subscale, no deterioration was found over a period of 4 years and 9 months. By the end of the study, in 86.9% of all cases, a pronounced and moderate improvement was achieved.
Conclusion: minimal cognitive dysfunction in first-degree relatives of AD patients, both in carriers of the ApoE4(–) genotype and especially in carriers of the ApoE4(+) genotype, is the basis for special attention to measures to prevent cognitive deficits.
About the Authors
N. D. SeleznevaRussian Federation
Natalia D. Selezneva, Dr. of Sci. (Med.)
Moscow
I. F. Roshchina
Russian Federation
Irina F. Roshchina, Candidate of Psychological Sciences
Moscow
S. I. Gavrilova
Russian Federation
Svetlana I. Gavrilova, Professor, Dr. of Sci. (Med.), Head of Department, Geriatric Psychiatry Department
Moscow
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Review
For citations:
Selezneva N.D., Roshchina I.F., Gavrilova S.I. The Effectiveness of Course Therapy with Actovegin of Minimal Cognitive Dysfunction in 1st-Degree Relatives of Patients with Alzheimer’s Disease: the Role of ApoE Genotype. Psychiatry (Moscow) (Psikhiatriya). 2023;21(1):52-61. (In Russ.) https://doi.org/10.30629/2618-6667-2023-21-1-52-61