Cognitive Stimulation in Activities of Daily Living for individuals living with mild-to-moderate dementia (CS-ADL): a feasibility study.
- 1Discipline of Occupational Therapy, School of Health Sciences, University of Galway, Galway, County Galway, Ireland.
- 2School of Allied Health, University of Limerick Faculty of Education and Health Sciences, Limerick, County Limerick, Ireland.
- 3Occuaptional Therapy, Primary Care, Health Service Executive, HSE Dublin Mid Leinster, Trim, Co. Meath, Ireland.
Abstract
Background
Cognitive Stimulation in Activities of Daily Living (CS-ADL) is an occupational therapist-led group cognitive stimulation program for people living with mild-to-moderate dementia that aims to enhance functioning of activities of daily living (ADLs). This study investigated the feasibility of CS-ADL and a randomised controlled design comparing the effect of CS-ADL to treatment-as-usual (TAU) on ADL outcomes.Methods
This feasibility study used a non-randomiseddesign. Recruitment took place primarily within healthcare settings and supplemented via community outreach, media and voluntary organisations. Due to recruitment challenges, randomisation was not possible and between-group comparisons were not appropriate. ADL functioning, cognition, communication, quality of life (QOL) and neuropsychiatric symptoms (NPS) were assessed at baseline and follow-up. Data were analysed using descriptive statistics.Results
Sixteen participants were enrolled in the study, 12 of which completed follow-up assessments. Recruitment rates differed across intervention sites and affected the feasibility of study design. Thirteen participants were allocated to the intervention group (CS-ADL) and three were allocated to TAU. A reduction in caregiver distress from neuropsychiatric symptoms was observed in the intervention group at follow-up. No meaningful change at follow-up was identified in other secondary outcomes.Conclusions
This is the first study to evaluate the feasibility of a trial comparing CS-ADL to TAU. Several challenges were identified in relation to recruitment, study design and outcome measures that require modification to enhance feasibility and rigour of future trials. Preliminary results indicate CS-ADL may reduce caregiver distress related to neuropsychiatric symptoms. Further research is necessary to confirm these findings.
Related
- Music-Synchronized Gamma Light Stimulation Strengthens Theta-Gamma Coupling in Older Adults with Cognitive Impairment: Results from a Randomized Feasibility Trial
- Improved inhibitory control following combined transcranial direct current stimulation (tDCS) and cognitive training in individuals with traumatic brain injury and impulsivity
- Cerebellar stimulation modulates working memory performance and anterior cerebellum-thalamic-cortical network connectivity in a subgroup of individuals with early course psychosis
- Feasibility and Preliminary Effectiveness of a Health and Wellbeing Intervention for Adults With Mild to Moderate Intellectual Disabilities.
- Statistical analysis plan for the feasibility trial assessing external trigeminal nerve stimulation versus sham stimulation for ADHD in children and adolescents aged 7 to 17 years (the eTNS4ADHD trial)
BibTeX
@article{ryan2026cognitive,
title = {{Cognitive Stimulation in Activities of Daily Living for individuals living with mild-to-moderate dementia (CS-ADL): a feasibility study.}},
author = {Simone Ryan and Agnes Shiel and Orla Brady},
journal = {HRB open research},
year = {2026},
month = oct,
doi = {10.12688/hrbopenres.14464.2},
url = {https://europepmc.org/article/MED/42928772},
note = {CC BY},
}
RIS
TY - JOUR
TI - Cognitive Stimulation in Activities of Daily Living for individuals living with mild-to-moderate dementia (CS-ADL): a feasibility study.
AU - Simone Ryan
AU - Agnes Shiel
AU - Orla Brady
PY - 2026
DA - 2026/10/15
JO - HRB open research
DO - 10.12688/hrbopenres.14464.2
UR - https://europepmc.org/article/MED/42928772
AB - Background Cognitive Stimulation in Activities of Daily Living (CS-ADL) is an occupational therapist-led group cognitive stimulation program for people living with mild-to-moderate dementia that aims to enhance functioning of activities of daily living (ADLs). This study investigated the feasibility of CS-ADL and a randomised controlled design comparing the effect of CS-ADL to treatment-as-usual (TAU) on ADL outcomes.Methods This feasibility study used a non-randomiseddesign. Recruitment took place primarily within healthcare settings and supplemented via community outreach, media and voluntary organisations. Due to recruitment challenges, randomisation was not possible and between-group comparisons were not appropriate. ADL functioning, cognition, communication, quality of life (QOL) and neuropsychiatric symptoms (NPS) were assessed at baseline and follow-up. Data were analysed using descriptive statistics.Results Sixteen participants were enrolled in the study, 12 of which completed follow-up assessments. Recruitment rates differed across intervention sites and affected the feasibility of study design. Thirteen participants were allocated to the intervention group (CS-ADL) and three were allocated to TAU. A reduction in caregiver distress from neuropsychiatric symptoms was observed in the intervention group at follow-up. No meaningful change at follow-up was identified in other secondary outcomes.Conclusions This is the first study to evaluate the feasibility of a trial comparing CS-ADL to TAU. Several challenges were identified in relation to recruitment, study design and outcome measures that require modification to enhance feasibility and rigour of future trials. Preliminary results indicate CS-ADL may reduce caregiver distress related to neuropsychiatric symptoms. Further research is necessary to confirm these findings.
SN - 2515-4826
ER -