The relationship between COVID-19 and the onset of neurodegenerative disease: clinical case
- Authors: Mirzaeva L.M.1, Lobzina A.S.1, Goldobin V.V.1, Yushko M.V.1, Bubnova P.D.1, Lalova M.Y.1, Zuev A.A.1, Akhmedova K.N.1
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Affiliations:
- Mechnikov North-Western State Medical University
- Issue: Vol 36, No 4 (2025)
- Pages: 24-30
- Section: Problem
- URL: https://journals.eco-vector.com/0236-3054/article/view/679097
- DOI: https://doi.org/10.29296/25877305-2025-04-05
- ID: 679097
Cite item
Abstract
In this article the relationship between COVID-19 and the onset of neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease is observed. Possible mechanisms of pathogenesis are discussed: activation of microglia, formation of neurofibrillary tangles and amyloid plaques, which indicates a possible acceleration of pathological processes characteristic of neurodegenerative diseases. A review of the literature suggests that COVID-19 may act as a catalyst for the development or acceleration of neurodegenerative processes. The article presents a clinical observation of a patient admitted to the therapeutic department due to a hypertensive crisis, who developed mixed dementia after COVID-19 infection. The results of clinical and biochemical blood tests are within the reference values. On MRI of the brain – atrophy of the medial temporal lobe, signal changes in the basal ganglia, foci of vascular genesis. On EEG: Disorganized EEG type with dominance of slow activity in the theta rhythm range. Psychodiagnostics revealed cognitive decline to the level of moderate dementia (according to the MMSE scale – 13 scores). The importance of long-term monitoring of patients with post-COVID syndrome and the development of strategies for the prevention and treatment of neurodegenerative diseases in the context of the pandemic is emphasized.
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About the authors
L. M. Mirzaeva
Mechnikov North-Western State Medical University
Author for correspondence.
Email: salud@yandex.ru
ORCID iD: 0000-0001-9392-1789
SPIN-code: 5331-5670
Candidate of Medical Sciences
Russian Federation, Saint PetersburgA. S. Lobzina
Mechnikov North-Western State Medical University
Email: salud@yandex.ru
ORCID iD: 0000-0001-9048-6822
SPIN-code: 1811-7065
Candidate of Medical Sciences
Russian Federation, Saint PetersburgV. V. Goldobin
Mechnikov North-Western State Medical University
Email: salud@yandex.ru
ORCID iD: 0000-0001-9245-8067
SPIN-code: 4344-5782
MD, Professor
Russian Federation, Saint PetersburgM. V. Yushko
Mechnikov North-Western State Medical University
Email: salud@yandex.ru
Russian Federation, Saint Petersburg
P. D. Bubnova
Mechnikov North-Western State Medical University
Email: salud@yandex.ru
Russian Federation, Saint Petersburg
M. Yu. Lalova
Mechnikov North-Western State Medical University
Email: salud@yandex.ru
Russian Federation, Saint Petersburg
A. A. Zuev
Mechnikov North-Western State Medical University
Email: salud@yandex.ru
ORCID iD: 0000-0002-6163-5718
SPIN-code: 4457-3510
Candidate of Medical Sciences, Associate Professor
Russian Federation, Saint PetersburgK. N. Akhmedova
Mechnikov North-Western State Medical University
Email: salud@yandex.ru
ORCID iD: 0009-0007-0302-6694
SPIN-code: 2700-6702
Russian Federation, Saint Petersburg
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