Cited by 249Dementia and Cognitive Impairment ResearchNursing care and researchFamily Caregiving in Mental Illness

Physiological and functional consequences of caregiving for relatives with dementia

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Fonareva, Irina, Oken, Barry S.·2014·International Psychogeriatrics

Abstract

BACKGROUND: Chronic stress negatively affects health and well-being. A growing population of informal dementia caregivers experience chronic stress associated with extraordinary demands of caring for a relative with dementia. This review summarizes physiological and functional changes due to chronic dementia caregiver stress. METHODS: A literature search for papers assessing effects of dementia caregiving was conducted focusing on publications evaluating differences between caregivers and non-caregivers in objective measures of health and cognition. RESULTS: The review identified 37 studies describing data from 4,145 participants including 749 dementia caregivers and 3,396 non-caregiver peers. Objective outcome measures affected in dementia caregivers included markers of dyscoagulation, inflammation, and cell aging as well as measures of immune function, sleep, and cognition. Though diverse in designs, samples, and study quality, the majority of the studies indicated increased vulnerability of dementia caregivers to detrimental changes in health and cognition. Demographic and personality characteristics moderating or mediating effects of chronic stress in caregivers were also reviewed. CONCLUSIONS: There is accumulating evidence that chronic dementia caregiver stress increases their vulnerability to disease and diminishes their ability to provide optimal care. Clinicians and society need to appreciate the extent of deleterious effects of chronic stress on dementia caregiver health.

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  • The stress of providing dementia care increases caregivers' susceptibility to disease and health complications.

    “Evidence suggests that the stress of providing dementia care increases caregivers' susceptibility to disease and health complications.505”

    From 2023 Alzheimer's disease facts and figures (2023) · cites this paper as [505]

  • Evidence suggests that the stress of providing dementia care increases caregivers' susceptibility to disease and health complications.

    “Evidence suggests that the stress of providing dementia care increases caregivers’ susceptibility to disease and health complications. 551”

    From 2024 Alzheimer's disease facts and figures (2024) · cites this paper as [551]

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Authors
Fonareva, I., & Oken, B. S.
Affiliations
Oregon Health & Science University (US)
Corresponding author
Oken, Barry S.
Venue
International Psychogeriatrics
Publisher
Elsevier BV
Published
2014-05
Volume
26
Issue
5
Pages
725-747
ISSN
1041-6102 (ISSN-L)
OpenAlex
W2125058262
Cited by
249
References
50
Citations by year
2026: 21 · 2025: 19 · 2024: 17 · 2023: 19 · 2022: 21 · 2021: 36 · 2020: 31 · 2019: 21 · 2018: 23 · 2017: 19 · 2016: 13 · 2015: 5 · 2014: 2
FWCI
1.79
Type
journal article
Language
en
Open access
Locations
  • International Psychogeriatrics (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health
  • National Institute on Aging (P30AG008017)
  • National Institute on Drug Abuse (T32DA007262)
  • National Center for Complementary and Integrative Health (F31AT006647, T32AT002688, K24AT005121)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Health Sciences › Health Professions › Pharmacy › Nursing care and research
  • Social Sciences › Psychology › Clinical Psychology › Family Caregiving in Mental Illness
Keywords
dementia caregiving, informal caregivers, chronic stress, caregiver health, inflammation, cellular aging, immune function, sleep, cognition, personality moderators, caregiver burden
MeSH terms
Aged, Dementia, Female, General Adaptation Syndrome, Humans, Male, Stress, Physiological, Stress, Psychological, Time, Caregivers, Outcome Assessment, Health Care

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