Addressing unmet needs following minor stroke (SUN study): A randomised controlled trial

Background: Growing evidence suggests that people with minor stroke experience persisting post-stroke impairments across a range of domains. Our primary aim was to determine whether a new multicomponent intervention for people with minor stroke reduced unmet needs at 1 and 3 months post-hospital discharge compared with usual care. Secondary aims explored the efficacy of the intervention on functional outcomes, health-related quality of life, return to work and social group membership. Methods: A parallel, randomised controlled trial design with 1:1 allocation to the intervention and control groups (n = 34 per group) was used. The intervention group received a multicomponent intervention (comprising information about minor stroke, checklist and group education sessions). The control group received usual care. Participants completed assessments at baseline (T1), 1 month (T2) and 3 months (T3) post-hospital discharge. The primary outcome measure was unmet need according to the Survey of Unmet Needs and Service Usage. Results: The intervention did not significantly reduce unmet need (P = 0.839); however, the control group reported a significant need for existing support to continue (P = 0.032). Participation in the intervention led to significant improvements in emotional wellbeing compared to the control group (P = 0.041). There was no difference between the groups according to social participation, health-related quality of life, return to work or social group membership (all P > 0.05). Usage of the three intervention components was lower than anticipated. Conclusions: A suite of mixed format, evidence-based education and support tools did not fully meet the unmet needs of minor stroke survivors during their transition from hospital. Further research is required to refine the intervention.