Cited by 1,173Dementia and Cognitive Impairment ResearchCognitive Abilities and TestingAlzheimer's disease research and treatments

Lifestyle interventions to prevent cognitive impairment, dementia and Alzheimer disease

Kivipelto, Miia, Mangialasche, Francesca, Ngandu, Tiia·2018·Nature Reviews Neurology

Abstract

Research into dementia prevention is of paramount importance if the dementia epidemic is to be halted. Observational studies have identified several potentially modifiable risk factors for dementia, including hypertension, dyslipidaemia and obesity at midlife, diabetes mellitus, smoking, physical inactivity, depression and low levels of education. Randomized clinical trials are needed that investigate whether interventions targeting these risk factors can reduce the risk of cognitive decline and dementia in elderly adults, but such trials are methodologically challenging. To date, most preventive interventions have been tested in small groups, have focused on a single lifestyle factor and have yielded negative or modest results. Given the multifactorial aetiology of dementia and late-onset Alzheimer disease, multidomain interventions that target several risk factors and mechanisms simultaneously might be necessary for an optimal preventive effect. In the past few years, three large multidomain trials (FINGER, MAPT and PreDIVA) have been completed. The FINGER trial showed that a multidomain lifestyle intervention can benefit cognition in elderly people with an elevated risk of dementia. The primary results from the other trials did not show a statistically significant benefit of preventive interventions, but additional analyses among participants at risk of dementia showed beneficial effects of intervention. Overall, results from these three trials suggest that targeting of preventive interventions to at-risk individuals is an effective strategy. This Review discusses the current knowledge of lifestyle-related risk factors and results from novel trials aiming to prevent cognitive decline and dementia. Global initiatives are presented, including the World Wide FINGERS network, which aims to harmonize studies on dementia prevention, generate high-quality scientific evidence and promote its implementation.

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Crossref · 10.1038/s41582-018-0070-3

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  • Research shows a positive correlation between increased physical activity, cognitive training, improved nutrition, and slowing cognitive and functional decline and intensity of BPSD.

    “Indeed, research shows a positive correlation between increased physical activity, cognitive training, improved nutrition, and slowing cognitive and functional decline and intensity of BPSD.”

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Authors
Kivipelto, M., Mangialasche, F., & Ngandu, T.
Affiliations
  • University of Eastern Finland (FI)
  • Stockholm University (SE)
  • Karolinska Institutet (SE)
Corresponding author
Kivipelto, Miia
Venue
Nature Reviews Neurology
Published
2018-10-05
Volume
14
Issue
11
Pages
653-666
ISSN
  • 1759-4758 (ISSN-L)
  • 1759-4766
OpenAlex
W2895292592
Cited by
1,173
References
17
Citations by year
2026: 116 · 2025: 155 · 2024: 199 · 2023: 190 · 2022: 168 · 2021: 143 · 2020: 121 · 2019: 74 · 2018: 6
FWCI
13.02
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Reviews Neurology (publishedVersion)
  • PubMed (publishedVersion)
  • STM:n Hallinnonalan avoin julkaisuarkisto (Julkari) (submittedVersion)
  • WOS
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
Keywords
dementia prevention, Alzheimer's disease, lifestyle intervention, cognitive decline, dementia risk factors, multidomain intervention, FINGER trial, hypertension, diabetes mellitus, physical inactivity, depression
MeSH terms
Alzheimer Disease, Animals, Dementia, Humans, Life Style, Risk Factors, Cognitive Dysfunction

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