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Functional status in behavioral variant frontotemporal dementia: a systematic review
Thais Bento Lima-Silva1, Valéria Santoro Bahia, Ricardo Nitrini
1Neurology Department, University of São Paulo School of Medicine, Brazil.
Biomed Research International
|December 6, 2013
Summary
Behavioral variant frontotemporal dementia (bvFTD) patients show greater functional impairment than other dementia types. Cognitive decline in bvFTD is linked to faster loss of daily living independence.
Area of Science:
- Neuroscience
- Gerontology
- Psychology
Background:
- Behavioral variant frontotemporal dementia (bvFTD) is a neurodegenerative disorder.
- Understanding the functional profile of bvFTD patients is crucial for care.
- Previous research has explored functional decline in various dementia subtypes.
Purpose of the Study:
- To systematically review studies on the functional profile of bvFTD patients.
- To analyze functional impairment in bvFTD compared to other neurodegenerative diseases.
- To investigate the relationship between cognitive status and functional decline in bvFTD.
Main Methods:
- Systematic literature review of studies published between 2000 and 2013.
- Bibliographic search using keywords related to frontotemporal dementia, functionality, and disability.
- Inclusion criteria required studies to assess functional status in bvFTD using validated instruments.
Main Results:
- Fourteen studies met the inclusion criteria for the review.
- bvFTD patients exhibited more significant functional impairment compared to other frontotemporal lobar degeneration subtypes and Alzheimer's disease.
- A strong association was found between cognitive deficits and functional measures in bvFTD.
Conclusions:
- Individuals with bvFTD experience substantial functional decline.
- Cognitive impairment is a key predictor of functional deterioration in bvFTD.
- Further research is needed to understand the trajectory of functional loss in bvFTD.
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