1. A systematic review and meta-analysis of randomized controlled trials to reduce burden, stress, and strain in informal stroke caregivers.
- Author
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Jammal M, Kolt GS, Liu KPY, Guagliano JM, Dennaoui N, and George ES
- Subjects
- Humans, Randomized Controlled Trials as Topic, Stroke Rehabilitation methods, Stroke Rehabilitation psychology, Caregiver Burden rehabilitation, Caregivers psychology, Stress, Psychological rehabilitation, Stroke therapy
- Abstract
Objectives: To understand the nature and effectiveness of interventions aimed at improving informal stroke caregiver burden, stress, and strain., Data Sources: In line with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a systematic search of CENTRAL, CINAHL, MEDLINE, Embase, APA PsycInfo, and Web of Science was conducted in May 2022., Review Methods: Studies were eligible if they included an intervention designed for informal stroke caregivers, reported on caregiver burden, strain, or stress, were published in English, and used a randomized controlled trial design. An updated search was conducted in June 2024. The methodological quality of studies was appraised using the Cochrane risk-of-bias tool for randomized trials. The data were pooled, and a meta-analysis was completed for caregiver burden and strain outcomes., Results: Nineteen studies met inclusion criteria and were meta-analyzed. Interventions ranged from 4 days to 12 months. Most studies incorporated educational and/or support components. Meta-analyses revealed nonsignificant effects on caregiver burden or strain. Significant between-group differences for caregiver strain and burden were, however, found in seven studies., Conclusion: Limited studies, small sample sizes, and conflicting results made definitive conclusions on the most effective intervention characteristics for improving caregiver outcomes difficult. Of the 19 studies, seven found significant between-group differences for caregiver outcomes postintervention, and these tended to incorporate educational components and comprised between seven and nine sessions. Further high-quality research is required to identify optimal format, duration, and frequency for improving caregiver outcomes., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
- Published
- 2024
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