Cited by 52Dementia and Cognitive Impairment ResearchCholinesterase and Neurodegenerative DiseasesAlzheimer's disease research and treatments

Long-term outcome and prediction models of activities of daily living in Alzheimer disease with cholinesterase inhibitor treatment

Wattmo, Carina, Wallin, Åsa K., Londos, Elisabet, Minthon, Lennart·2011·Alzheimer Disease & Associated Disorders

Abstract

In untreated patients with Alzheimer disease (AD) the functional ability is gradually lost. What happens to the patients after continuous long-term cholinesterase inhibitor (ChEI) treatment is less investigated. The objective of this study was to describe the longitudinal functional outcome and analyze factors affecting the outcome in ChEI-treated patients. In an open, 3-year, nonrandomized, prospective, multicenter study in a routine clinical setting, 790 patients were treated with either donepezil, rivastigmine, or galantamine. At baseline and every 6 months, they were assessed with several rating scales including Instrumental Activities of Daily Living (IADL), Physical Self-Maintenance Scale (PSMS), and Mini-Mental State Examination (MMSE). A faster functional decline was associated with lower cognitive ability at baseline, older age, and the interaction of higher education and longer time in the study. The patients residing with a spouse or relative showed slower deterioration in IADL score. A higher mean dose of ChEI, regardless of drug agent, was also related to slower instrumental ADL decline. Prediction models for longitudinal functional outcome were provided. AD severity at baseline is a key factor in obtaining reliable clinical prognoses of the long-term ADL ability. The dosage of ChEI treatment could possibly lead to a different functional outcome.

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Crossref · 10.1097/wad.0b013e3181f5dd97

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  • Longer term benefits of cholinesterase inhibitors, from 2 to 4 or more years, have been demonstrated in open-label extension and long-term prospective observational clinical cohort studies.

    “Longer term benefits, from 2 to 4 or more years have been demonstrated in open-label extension 69,[88][89][90] and long-term prospective observational clinical cohort studies.[91][92][93][94][95]”

    From The Alzheimer’s Disease Clinical Spectrum (2019) · cites this paper as [92]

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Authors
Wattmo, C., Wallin, Å. K., Londos, E., & Minthon, L.
Affiliations
Lund University (SE)
Venue
Alzheimer Disease & Associated Disorders
Published
2011-01
Volume
25
Issue
1
Pages
63-72
ISSN
0893-0341 (ISSN-L)
OpenAlex
W2008759843
Cited by
52
References
0
Citations by year
2026: 1 · 2025: 2 · 2024: 1 · 2022: 4 · 2021: 2 · 2020: 2 · 2019: 2 · 2018: 1 · 2017: 3 · 2016: 3 · 2015: 7 · 2014: 8 · 2013: 10 · 2012: 4
FWCI
3.49
Type
journal article
Language
en
Open access
closed
Locations
  • Alzheimer Disease & Associated Disorders (publishedVersion)
  • PubMed (publishedVersion)
  • Lund University Publications (Lund University) (submittedVersion)
Funders
Lunds Universitet
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Health Sciences › Medicine › Pharmacology › Cholinesterase and Neurodegenerative Diseases
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
Keywords
Alzheimer's disease, cholinesterase inhibitors, activities of daily living, instrumental activities of daily living, functional decline, donepezil, rivastigmine, galantamine, prediction model, long-term outcomes, cognitive impairment, dose-response relationship, living arrangements
MeSH terms
Rivastigmine, Donepezil, Activities of Daily Living, Aged, Alzheimer Disease, Cholinesterase Inhibitors, Dose-Response Relationship, Drug, Female, Galantamine, Humans, Indans, Longitudinal Studies, Male, Neuropsychological Tests, Piperidines, Treatment Outcome, Disease Progression, Phenylcarbamates

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