Evidence map›Paper›PMID 38497216›Full record

ArticleAlzheimer's & dementia : the journal of the Alzheimer's Association2024

Wrist-worn actigraphy in agitated late-stage dementia patients: A feasibility study on digital inclusion.

Ta-Wei Guu, Anna-Katharine Brem, Christopher P Albertyn, Pooja Kandangwa, Dag Aarsland, Dominic Ffytche

3 registry-linked trialsOpen access · hybridAbstract read
In one paragraph

Article in Alzheimer's & dementia : the journal of the Alzheimer's Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 11 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 3 pooled it
4.0field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT07222449 naenrolling by invitationnot on this mapstarted 2026, after this paper: background citation

Wearables-and Blood-based Biomarkers-incorporated Modernisation of Circadian Rhythm Disruption Management in People Living With Alzheimer's Dementia: A Stepwise Study From Digital Inclusivity, Digital Therapy, to Digital Phenotyping and Biomarker Exploration

TypeinterventionalSponsorChina Medical University HospitalRan2026 to 2029Enrolled162ConditionsAlzheimer DiseaseArmsPhotobiomodulation, Sham (No Treatment)
NCT07232667 recruitingnot on this mapstarted 2026, after this paper: background citation

Healthy Taiwan Cultivation Plan: Building an Active-ageing Lifestyle in Rural Taiwan Through Integrating Novel Healthcare Technology - From Mitigating Digital and Health Literacy Gap, Establishing a Mobile Interactive Pro-active-ageing Information Platform, to Exploring Multi-dimensional Digital Biomarkers of Ageing

Typeobservational_patient_registrySponsorChina Medical University HospitalRan2026 to 2029Enrolled140ConditionsHealthy Aging, Digital Health LiteracyArmsGeneactiv, iMED Mobile Health Platform, iCue, Aging Well Taiwan, Blood Biomarker Sampling
NCT07249918 narecruitingnot on this mapstarted 2025, after this paper: background citation

Facilitating the Measurement and Treatment of the Behavioral Symptoms of Dementia (BPSD) and Understanding Caregiver Burden Using Wearable Devices in Rural Taiwan - A Dyadic Feasibility Pilot Study

TypeinterventionalSponsorChina Medical University HospitalRan2025 to 2026Enrolled20ConditionsAlzheimer's Dementia, Neuropsychiatric Symptoms Related to Neurodegenerative Disease, Wearable Devices, Caregiver Burden of People With DementiaArmsRe-Timer (light therapy glasses)
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 3 syntheses or guidelines pooled it, 16 citations in OpenAlex.

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  11. Wrist-worn actigraphy in agitated late-stage dementia patients: A feasibility study on digital inclusion.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 4 countries.

Ta-Wei GuuDepartment of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.ORCID 0000-0002-2621-0781
Anna-Katharine BremDepartment of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.ORCID 0000-0003-0295-6834
Christopher P AlbertynDepartment of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.ORCID 0000-0002-4682-6890
Pooja KandangwaDepartment of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
Dag AarslandDepartment of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.ORCID 0000-0001-6314-216X
Dominic FfytcheDepartment of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.ORCID 0000-0002-4214-9642
King's College London · GBUniversity of Bern · CH

Funding

Alzheimer's Research UK 207711Alzheimer's Research UK SC041156Global Clinical Trials Fund (GCTF)King's College LondonMaudsley NHS Foundation TrustNational Institute for Health Research (NIHR)
6 · The paper itself

Abstract

backgroundWrist-worn actigraphy can be an objective tool to assess sleep and other behavioral and psychological symptoms in dementia (BPSD). We investigated the feasibility of using wearable actigraphy in agitated late-stage dementia patients.

methodsAgitated, late-stage Alzheimer's dementia care home residents in Greater London area (n = 29; 14 females, mean age ± SD: 80.8 ± 8.2; 93.1% White) were recruited to wear an actigraphy watch for 4 weeks. Wearing time was extracted to evaluate compliance, and factors influencing compliance were explored.

resultsA high watch-acceptance (96.6%) and compliance rate (88.0%) was noted. Non-compliance was not associated with age or BPSD symptomatology. However, participants with "better" cognitive function (R = 0.42, p = 0.022) and during nightshift (F DISCUSSIONS: Wrist-worn actigraphy appears acceptable and feasible in late-stage agitated dementia patients. Accommodating the needs of both the patients and their carers may further improve compliance.

Indexed as

ActigraphyDementiaFeasibility StudiesWristAgedAged, 80 and overFemaleHumansLondonMalePatient CompliancePsychomotor AgitationSleepWearable Electronic DevicesActigraphyBPSDcompliancedementiafeasibility

Identifiers

PMID38497216
PMCPMC11095432
OpenAlexW4392917873

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.