Effectiveness of caregiver-mediated exercise interventions on activities of daily living, anxiety and depression post-stroke rehabilitation: A systematic review and meta-analysis.

AIMS: This review aims to examine updated evidence to evaluate the effectiveness of caregiver-mediated exercise interventions on basic and extended activities of daily living (ADL), anxiety and depression of post-stroke rehabilitation individuals. DESIGN: A systematic review and meta-analysis. DATA SOURCES: Six electronic databases, including CINAHL, CENTRAL, Embase, PubMed, PsycINFO and Scopus, grey literature and trial registry were searched from inception until February 2021. METHODS: Only randomized controlled trials written in English were included. Meta-analyses were conducted for basic and extended ADL, anxiety and depression outcomes using RevMan software. Overall quality of evidence was assessed using Grading of Recommendations, Assessment, Development and Evaluation framework. RESULTS: A total of 11 randomized controlled trials comprising 2120 participants were identified, with 10 trials meta-analysed. Meta-analyses indicated statistically significant effects favouring caregiver-mediated exercise interventions for basic ADL. Subgroup analyses revealed significant effects for exercise-only interventions mediated by caregivers for basic ADL. No significant effects were found for extended ADL, anxiety and depression for stroke survivors. CONCLUSION: Caregiver-mediated exercise interventions appear to have beneficial impacts on basic ADL for stroke survivors, suggesting caregiver-mediated exercise interventions as a potentially feasible way to improve functional independence. IMPACT: Caregiver-mediated intervention with exercises as a major component could be a promising approach to augment stroke rehabilitation. Future research should include high-quality studies with focus on specific intervention components or to explore caregiver outcomes.

Effects of exergaming on functional outcomes in people with chronic stroke: A systematic review and meta-analysis.

AIMS: The aim of this review is to synthesize and evaluate effectiveness of exergaming on balance, lower limb functional mobility and functional independence in individuals with chronic stroke. DESIGN: The present review is a systematic review and meta-analysis. The review is written in accordance with the guidelines from the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) DATA SOURCE: Searches were conducted across seven databases (PubMed, EMBASE, Web of Science, CINAHL, CENTRAL, Scopus and PEDro) and in grey literature from inception until January 2021. REVIEW METHODS: Only randomized controlled trials (RCTs) written in English were included. All eligible studies were assessed for risk of bias by two reviewers independently. Meta-analyses were performed using RevMan 5.4.1 software. Narrative syntheses were adopted whenever meta-analysis was inappropriate. The overall quality of evidence from included studies was assessed using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) framework. RESULTS: 4511 records were retrieved, with 32 RCTs eligible for inclusion and 27 RCTs included in meta-analysis. Meta-analyses reported statistically significant small effect sizes favouring exergaming on balance (pooled standardized mean difference [SMD] = 0.25, 95% confidence interval [CI, 0.08-0.41], p = .004), lower limb functional mobility (pooled SMD = 0.29, 95% CI [0.08-0.50], p = .007) and functional independence (pooled SMD = 0.41, 95% CI [0.09-0.73], p = .01). Most of the included studies failed to provide adequate description of the measures taken to prevent bias. CONCLUSION: Exergaming has favourable effects on improving balance, lower limb functional mobility and functional independence among individuals with chronic stroke, making it a suitable adjunct to conventional physiotherapy. IMPACT: People with chronic stroke have difficulty achieving the required rehab intensity. Exergaming can help individuals with chronic stroke to undertake further rehabilitation exercises at home. It can be a suitable adjunct to conventional physiotherapy.