Dementia in intellectual disability
Abstract
PURPOSE OF REVIEW: Dementia is emerging as a significant condition in the population with intellectual disability. This review is aimed at clinicians working in the field. We revisit what is known on the subject and expand on this with results from recent research. The emphasis of this review is on the clinical research rather than laboratory or molecular research. RECENT FINDINGS: Research has encompassed all aspects of dementia in intellectual disability, from epidemiology, assessment and diagnosis, through to management. There remains a lack of evidence concerning both pharmacological and nonpharmacological treatment of dementia in people with intellectual disability. Recent research has tended to focus on dementia in Down syndrome. SUMMARY: More research is necessary in order to translate improvements in the understanding of the neuropathology of intellectual disability and dementia into effective treatments. There is also a need to investigate the optimum environment in which to provide holistic care for individuals affected.
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Nearly all adults with DS develop dementia starting in the third decade of life.
“Nearly all adults with DS develop dementia starting in the third decade of life (Sheehan et al., 2014).”
From Down Syndrome Developmental Brain Transcriptome Reveals Defective Oligodendrocyte Differentiation and Myelination (2016) · cites this paper as Sheehan et al., 2014
Cites
Neurological phenotypes for Down syndrome across the life span
Lott, I. T. (2012) · Progress in Brain Research · doi:10.1016/b978-0-444-54299-1.00006-6 · Cited by 225 · see citing works
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Olmos-Serrano, J. L., Kang, H. J., Tyler, W. A., Silbereis, J. C., Cheng, F., Zhu, Y., Pletikos, M., Jankovic-Rapan, L., Cramer, N. P., Galdzicki, Z., et al. (2016) · Neuron · doi:10.1016/j.neuron.2016.01.042 · Cited by 239 · see citing works
“In addition, adults with DS have higher incidence of dementia (Sheehan et al., 2014).”
- Authors
- Sheehan, R., Ali, A., & Hassiotis, A.
- Affiliations
- London Borough of Camden (GB)
- University College London (GB)
- Corresponding author
- Ali, Afia
- Venue
- Current Opinion in Psychiatry
- Published
- 2014-03
- Volume
- 27
- Issue
- 2
- Pages
- 143-148
- ISSN
- 0951-7367 (ISSN-L)
- OpenAlex
- W2058377955
- Cited by
- 33
- References
- 1
- Citations by year
- 2026: 1 · 2025: 1 · 2024: 1 · 2023: 4 · 2022: 3 · 2021: 4 · 2020: 1 · 2019: 2 · 2018: 6 · 2017: 2 · 2016: 2 · 2015: 3 · 2014: 3
- FWCI
- 0.52
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Current Opinion in Psychiatry (publishedVersion)
- PubMed (publishedVersion)
- UCL Discovery (University College London) (submittedVersion)
- Funders
- Division of Materials Research
- Topics
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Down syndrome and intellectual disability research
- Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
- Social Sciences › Psychology › Clinical Psychology › Family and Disability Support Research
- Keywords
- dementia, intellectual disability, Down syndrome, dementia epidemiology, dementia diagnosis, dementia management, pharmacotherapy, non-pharmacological treatment, neuropathology, holistic care
- MeSH terms
- Dementia, Diagnosis, Differential, Humans, Intellectual Disability
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