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Published in: BMC Geriatrics 1/2020

Open Access 01-12-2020 | Mood Disorders | Research article

The effect of digital reminiscence therapy on people with dementia: a pilot randomized controlled trial

Authors: SeolHwa Moon, Kyongok Park

Published in: BMC Geriatrics | Issue 1/2020

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Abstract

Background

Reminiscence therapy (RT) can improve various dysfunctions in people with dementia (PWD), but it may not be a cost-effective intervention. Digital RT allows multiple users to participate in a therapy simultaneously. Moreover, digital RT offers convenience, such as for uploading personal materials and presenting individual triggers of personal memories. This pilot study aimed to evaluate the effect of digital RT through a comparison with conventional RT and to develop a strategy for designing larger RCTs.

Methods

An Android application and digital content were developed for digital RT. Overall, 49 PWD enrolled in nine daycare centers in Korea met the inclusion criteria. Eight sessions of digital RT in an intervention group (n = 25) and storytelling in a control group (n = 24) with no digital materials were performed over 4 weeks from February to June 2019. Cognition, depression, behavioral and psychological symptoms of dementia (BPSD), and engagement were measured as the primary outcomes to evaluate the effect of digital RT. All outcomes except for engagement were evaluated at baseline before the intervention (T0), post-intervention (T1), and 4 weeks after the intervention (T2). Engagement was measured at the first and last intervention sessions. Differences in cognition, depression and BPSD between groups and across time points (T0, T1, and T2) were analyzed by repeated measures ANOVA. Differences in engagement between the groups and time points (the first and last sessions) were analyzed by independent t-tests. This study adhered to the CONSORT guidelines.

Results

Depression (F = 7.62, p = .001, partial η2 = .17) was significantly decreased at T1 and T2, and engagement (t = − 2.71, p = .011) was significantly increased at the last session in the digital RT group compared to the control group. However, cognition (F = 0.13, p = .821) and BPSD (F = 0.67, p = .485) were not significantly different between groups and time points.

Conclusions

Digital RT proved an innovative approach to manage PWD and will thus help PWD achieve a better mood and have more opportunities to engage in social interactions.

Trial registration

KCT0003446 in the Clinical Research Information Service. Registered 24 January 2019, https://​cris.​nih.​go.​kr/​cris/​search/​search_​result_​st01.​jsp?​seq=​14391
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Metadata
Title
The effect of digital reminiscence therapy on people with dementia: a pilot randomized controlled trial
Authors
SeolHwa Moon
Kyongok Park
Publication date
01-12-2020
Publisher
BioMed Central
Published in
BMC Geriatrics / Issue 1/2020
Electronic ISSN: 1471-2318
DOI
https://doi.org/10.1186/s12877-020-01563-2

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