Carer-supported home-based exercises designed to target physical activity levels and functional mobility after stroke: a scoping review.

To explore the literature on carer-supported home-based exercise programs for people after stroke, as a form of physical activity. The review focus was to examine the training carers receive, the content of programs, and investigate the physical activity levels and functional mobility of people after stroke. A scoping review was undertaken, guided by Joanna Briggs Institute methodology. The concept of home-based carer-supported exercise, in people after stroke, was searched across five databases. Outcomes of interest were physical activity levels and functional mobility. We screened 2285 references and included 10 studies: one systematic review, five randomised controlled trials, one trial with non-equivalent control, and four uncontrolled studies. Carer training ranged from one to twelve sessions. Exercise interventions commonly including walking, other whole body functional exercises and balance activities. In eight studies interventions were in addition to standard care. Five studies reported significant between-group differences for functional mobility, favouring the intervention. One study reported physical activity levels. There was large variation in the volume and content of training provided to carers. Physical activity levels were infrequently objectively reported. Future studies should include greater details on their protocols to allow for replication and implementation into clinical practice. Carer-supported home-based exercises may improve functional mobility once home after a stroke.The optimal length, content, and model of delivery of carer training, so carers can provide better targeted home-based exercise support to people after stroke, is not known.Better monitoring of participation in home-based exercise and reporting of short and long-term physical activity is needed.