Dementia affects not only the patients, but also the caregivers. Timely targeted supporting for informal caregivers of people with dementia can improve their health and life quality, as well as contribute to sustainable healthcare. However, which interventions could efficiently support them and why still remains unclear. This systematic review aims to close this gap by critically assessing the current state of randomized controlled evidence concerning informal caregivers of older people with early dementia. We searched the electronic databases PubMed, CINAHL, Embase, Cochrane and Web of Science and assessed the methodological quality of the selected studies using the validated PEDro scale. A total of 2067 studies were identified in the initial searching, and 29 randomized controlled studies were finally selected based on the rigorous inclusion and exclusion criteria. Through completely assessing the methodological quality of studies, and the essentials and effectiveness of the 22 different types of interventions, we identified which interventions were effective and why. Timely targeted interventions for this caregiver group remains scarce. Furthermore, we highlight that there is a lack of systematic caregiver needs assessments prior to or when delivering the interventions.
Cite this article
Assessing psychosocial interventions for informal caregivers of older people with early dementia: a systematic review of randomized controlled evidence
1 LUCAS – Centre for Care Research & Consultancy KU Leuven, 3000 Leuven, Belgium
2 Population studies Oral health KU Leuven, 3000 Leuven, Belgium
3 CeSO - Centre for Sociological Research KU Leuven, 3000 Leuven, Belgium
*Correspondence: Shanshan.firstname.lastname@example.org (Shanshan Wang)
Front. Biosci. (Landmark Ed) 2021, 26(9), 556–571; https://doi.org/10.52586/4967
Submitted: 7 June 2021 | Revised: 26 July 2021 | Accepted: 2 August 2021 | Published: 30 September 2021
(This article belongs to the Special Issue The polyhedral aspects of dementia)
Copyright: © 2021 The Author(s). Published by BRI.
This is an open access article under the CC BY 4.0 license (https://creativecommons.org/licenses/by/4.0/).