Effects of neuropsychiatric symptoms of dementia on reductions in activities of daily living in patients with Alzheimer's disease

2020 ◽  
Vol 20 (6) ◽  
pp. 584-588
Author(s):  
Kiwamu Okabe ◽  
Tomoyuki Nagata ◽  
Shunichiro Shinagawa ◽  
Keisuke Inamura ◽  
Kenji Tagai ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Activities Of Daily Living ◽  
Daily Living ◽  
Neuropsychiatric Symptoms

scholarly journals Cognitive, functional and behavioral assessment: Alzheimer's disease

2011 ◽  
Vol 5 (3) ◽  
pp. 153-166 ◽  
Author(s):  
Márcia L.F. Chaves ◽  
Claudia C. Godinho ◽  
Claudia S. Porto ◽  
Leticia Mansur ◽  
Maria Teresa Carthery-Goulart ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Activities Of Daily Living ◽  
Daily Living ◽  
Neuropsychiatric Symptoms ◽  
Behavioral Assessment ◽  
Cognitive Domain ◽  
Sufficient Evidence ◽  
Level Of Evidence ◽  
Diagnosis Of Dementia

Abstract A review of the evidence on cognitive, functional and behavioral assessment for the diagnosis of dementia due to Alzheimer's disease (AD) is presented with revision and broadening of the recommendations on the use of tests and batteries in Brazil for the diagnosis of dementia due to AD. A systematic review of the literature (MEDLINE, LILACS and SCIELO database) was carried out by a panel of experts. Studies on the validation and/or adaptation of tests, scales and batteries for the Brazilian population were analyzed and classified according to level of evidence. There were sufficient data to recommend the IQCODE, DAFS-R, DAD, ADL-Q and Bayer scale for the evaluation of instrumental activities of daily living, and the Katz scale for the assessment of basic activities of daily living. For the evaluation of neuropsychiatric symptoms, the Neuropsychiatric Inventory (NPI) and the CAMDEX were found to be useful, as was the Cornell scale for depression in dementia. The Mini-Mental State Examination has clinical utility as a screening test, as do the multifunctional batteries (CAMCOG-R, ADAS-COG, CERAD and MDRS) for brief evaluations of several cognitive domains. There was sufficient evidence to recommend the CDR scale for clinical and severity assessment of dementia. Tests for Brazilian Portuguese are recommended by cognitive domain based on available data.

scholarly journals Effects of Aerobic Exercise on Cognition and Activities of Daily Living in Alzheimer’s Disease: A Systematic Review

2021 ◽  
Author(s):  
Vívian Maria Gomes de Oliveira ◽  
Cíntia Gonçalves Nogueira ◽  
Gabriela Ferreira Paticcié ◽  
Leonardo Oliveira Silva ◽  
Igor Jacomedes de Oliveira ◽  
...  
Keyword(s):  
Systematic Review ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Activities Of Daily Living ◽  
Daily Living ◽  
Functional Neuroimaging ◽  
Neuropsychiatric Symptoms ◽  
Well Being ◽  
Response To Treatment ◽  
Alzheimer Dementia

Background: Alzheimer’s disease (AD) represents one of the main causes of cognitive and functional decline in the world. Concomitant with pharmacological treatment, the practice of aerobic exercises (AE) can help in the symptomatic control of the disease. Objectives: To evaluate the effects of AE on activities of daily living and cognition in patients with AD. Methods: A systematic review was undertaken. EMBASE, Pubmed and BVS databases were searched using the terms “Alzheimer disease”, “Alzheimer syndrome” and “Alzheimer dementia”; “aerobic” and “exercise”. The inclusion criteria were: randomized controlled trials from 2016 to 2021, English language studies and human studies. Among 854 studies found, six were included in the review. Results: The potential benefits of AE training in AD patients are: improvement of functioning, quality of life and cognitive performance; better control of neuropsychiatric symptoms and possible reduction of systemic inflammation. Conclusions: AEs are associated with cognitive and functional performance gain in AD, probably related to synaptic plasticity optimization and improvement of the feeling of well-being. Although AEs may improve cognitive and neuropsychiatric symptoms, the response to treatment is individual. Future longitudinal studies with larger cohorts and functional neuroimaging studies are required for a better understanding of the real benefit of AE in AD.

Relationship between Neuropsychiatric Symptoms and Activities of Daily Living in Alzheimer’s Disease

2010 ◽  
Vol 14 (3) ◽  
pp. 131-138 ◽  
Author(s):  
Seon-Young Ryu ◽  
Sang-Bong Lee ◽  
Tae-Woo Kim ◽  
In-Uk Song ◽  
Eun-Young Oh ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Activities Of Daily Living ◽  
Daily Living ◽  
Neuropsychiatric Symptoms

Progression of Alzheimer's disease during a three-year follow-up using the CERAD-NB total score: Kuopio ALSOVA study

2013 ◽  
Vol 25 (8) ◽  
pp. 1335-1344 ◽  
Author(s):  
Ilona Hallikainen ◽  
Tuomo Hänninen ◽  
Mikael Fraunberg ◽  
Kristiina Hongisto ◽  
Tarja Välimäki ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Activities Of Daily Living ◽  
Daily Living ◽  
Neuropsychiatric Symptoms ◽  
Study Groups ◽  
Clinical Dementia Rating ◽  
Long Term Follow Up ◽  
Efficacy Parameters

ABSTRACTBackground: We studied the suitability of The Consortium to Establish a Registry for Alzheimer's Disease Neuropsychological Battery (CERAD-NB) total score for monitoring Alzheimer's disease (AD) progression in early-diagnosed medicated patients. We also investigated possible differences in progression between patients with very mild or mild baseline AD.Methods: In this three-year follow-up of 115 ALSOVA study patients with clinical dementia ratings (CDR) of very mild (0.5) or mild (1) AD, we analyzed total CERAD-NB, Mini-Mental State Examination (MMSE), Neuropsychiatric Inventory (NPI), The Alzheimer's Disease Cooperative Study-Activities of Daily Living Inventory, and Clinical Dementia Rating Sum of Boxes scores. Correlations were identified with efficacy parameters.Results: Over three years, total CERAD-NB declined significantly in both groups. Annual change rates of total CERAD-NB were also significant. Total CERAD-NB revealed annual differences in cognition between study groups, while MMSE did not. Total CERAD-NB correlated well with other cognitive and global measures, but not with NPI. For almost two years, the CDR-0.5 group maintained a higher activities of daily living than the CDR-1 group exhibited at baseline. Furthermore, the CDR-0.5 group showed milder neuropsychiatric symptoms at the end of follow-up than the CDR-1 group showed at baseline.Conclusions: The CERAD total score is a suitable and sensitive follow-up tool in longitudinal AD trials. Cognition progression rates did not significantly differ between study groups; however, patients with very mild AD at baseline had milder neuropsychiatric symptoms after long-term follow-up. This emphasizes the importance of early diagnosis and assessment of neuropsychiatric symptoms at the diagnostic visit and during follow-up.

scholarly journals Hippocampal subfields and decline in activities of daily living in Alzheimer’s disease and dementia with Lewy bodies

2020 ◽  
Vol 10 (6) ◽  
pp. 357-367
Author(s):  
Miguel Germán Borda ◽  
Alberto Jaramillo-Jimenez ◽  
Diego A Tovar-Rios ◽  
Daniel Ferreira ◽  
Elkin Garcia-Cifuentes ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Activities Of Daily Living ◽  
Daily Living ◽  
Dementia With Lewy Bodies ◽  
Rating Scale ◽  
Neuropsychiatric Symptoms ◽  
Functional Decline ◽  
Lewy Bodies ◽  
Magnetic Resonance Images

Background: Hippocampal atrophy is presented in Alzheimer’s disease (AD) and dementia with Lewy bodies (DLB). Cognition, dual-tasks, muscular function, goal-related behaviors and neuropsychiatric symptoms are linked to hippocampal volumes and may lead to functional decline in activities of daily living. We examined the association between baseline hippocampal subfield volumes (HSv) in mild AD and DLB, and functional decline. Materials & methods: 12 HSv were computed from structural magnetic resonance images using Freesurfer 6.0 segmentation. Functional decline was assessed using the rapid disability rating scale score. Linear regressions were conducted. Results: In AD, HSv were smaller bilaterally. However, HSv were not associated with functional decline. Conclusion: Functional decline does not depend on HSv in mild AD and DLB.

scholarly journals 200 - Neuropsychiatric symptoms influence performance of activities of daily living in symptomatic Alzheimer’s Disease

2021 ◽  
Vol 33 (S1) ◽  
pp. 5-6
Author(s):  
Nikos Giannakis ◽  
Maria Skondra ◽  
Suzanna Aligianni ◽  
Eliza Georgiou ◽  
Savvina Prapiadou ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Activities Of Daily Living ◽  
Cognitive Deficits ◽  
Daily Living ◽  
Neuropsychiatric Symptoms ◽  
Gradient Boosting ◽  
Neurocognitive Disorder ◽  
Older Individuals ◽  
Functional Impairments

Background:The triad of symptom groups of Alzheimer’s disease (AD) encompasses cognitive impairment (e.g. impaired memory or orientation), neuropsychiatric symptoms like apathy, depressive mood, delusions, hallucinations or anxiety, and functional impairment exclusively in complex activities of daily living (cADL, e.g. preparing meals, managing finances) in minor neurocognitive disorder due to AD and both in complex and basic ADL (bADL, e.g. dressing, toileting) in major neurocognitive disorder due to AD. These functional impairments are widely thought to be exclusively attributable to the cognitive deficits of the disease. Of note, mounting evidence indicates that neuropsychiatric symptoms are very common in AD and pose a heavy burden to both patients and their caregivers.Research objective:To unravel potential associations between neuropsychiatric symptoms and cADL and bADL in individuals with neurocognitive disorder due to AD by means of machine learning (ML).Methods:The study included 189 cognitively intact older individuals (CI) and 130 with either minor or major neurocognitive disorder due to AD. Neuropsychiatric symptoms were captured with the Neuropsychiatric Inventory (NPI), covering delusions, hallucinations, aggression, depression, anxiety, apathy, elation, disinhibition, irritability, motor disturbance, nighttime behavioural disturbances and appetite disturbances; cognitive function was assessed with the Cognitive Telephone Screening Instrument (COGTEL); The Bristol ADL scale, an informant-rated measure, was employed for tapping performance of ADL. A variety of ML-models was constructed and trained/tested using a 5-fold cross validation, with SMOTE employed as a remedy for class imbalances. In all cases the features had been selected beforehand based on LASSO technique. The dependent variable was either cADL or bADL (after their discretization based on kMeans quantization). Additionally, the modelling of the diagnosis was also attempted within our ML framework.Results:Gradient Boosting models performed superiorly. cADL and bADL levels are predicted based on both deficits in cognitive domains and NPI variables with an accuracy of 82.3% and 84.8% respectively.In addition, diagnosis can be predicted, with an accuracy of 83.5%, based on a model in which NPI and Bristol ADL variables were significant predictors.Conclusions:cADL- and bADL performance in patients with AD is influenced by both cognitive deficits and neuropsychiatric symptoms.

Neuropsychiatric symptoms and activities of daily living in Alzheimer’s disease: ALSOVA 5-year follow-up study

2019 ◽  
Vol 32 (6) ◽  
pp. 741-751 ◽  
Author(s):  
Toni Saari ◽  
Ilona Hallikainen ◽  
Taina Hintsa ◽  
Anne M. Koivisto
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Activities Of Daily Living ◽  
Daily Living ◽  
Motor Behavior ◽  
Neuropsychiatric Symptoms ◽  
Study Data ◽  
Follow Up Study ◽  
Basic Adls

ABSTRACTBackground:Neuropsychiatric symptoms (NPSs) in Alzheimer’s disease (AD) are related to activities of daily living (ADLs), but longitudinal studies are sparse.Objectives:We investigated which NPSs were related to decline in instrumental ADLs (IADLs) and basic ADLs (BADLs) in a 5-year follow-up of individuals with AD.Methods:ALSOVA 5-year follow-up study data of 236 individuals with very mild or mild AD at baseline and their caregiver were analyzed. IADLs and BADLs were assessed with Alzheimer’s Disease Cooperative Study ADL inventory, and NPSs with Neuropsychiatric Inventory at annual follow-up visits. Generalized estimating equations (GEEs) were used for longitudinal data analysis, and NPS–ADL networks were estimated to demonstrate symptom interactions.Results:Apathy [rate ratio (RR) 1.23, 95% CI 1.06–1.44, p = 0.007], aberrant motor behavior (RR 1.24, 95% CI 1.07–1.44, p = 0.005), and appetite disturbances (RR 1.22, 95% CI 1.06–1.41, p = 0.005) were related to impairment in BADLs, and the same symptoms (RR 1.13, 95% CI 1.07–1.21, p < 0.001; RR 1.13, 95% CI 1.07–1.20, p < 0.001; RR 1.14; 95% CI 1.08–1.21, p < 0.001, for apathy, aberrant motor behavior, and appetite disturbances, respectively), in addition to delusions (RR 1.09, 95% CI 1.03–1.15, p = 0.004), were related to IADL impairment. Symptom networks varied at different time points.Conclusion:As AD progresses, common (apathy) and uncommon NPSs (aberrant motor behavior, appetite disturbances, delusions) seem to be related to ADLs through various symptom interactions. Previous literature suggests that frontal pathology could underlie these relationships.

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