Enhancing Societal Participation for Stroke Survivors With Cognitive Impairments: A Randomized Controlled Trial

Area of Science:

• Neurology
• Rehabilitation Medicine
• Occupational Therapy

Background:

• Stroke rehabilitation aims to restore societal participation, but effective strategies remain unclear.
• Cognitive impairments, particularly executive function deficits, hinder community reintegration for stroke survivors.
• This study addresses the need for evidence-based interventions to improve post-stroke participation.

Purpose of the Study:

• To evaluate the efficacy of participation-focused strategy training in enhancing post-stroke participation.
• To assess the impact of strategy training on productivity, social engagement, and community involvement.
• To examine secondary outcomes including activity performance, self-efficacy, and global cognition.

Main Methods:

• A multicenter randomized trial involving 195 stroke survivors with executive function impairments.
• Participants received either 12-15 sessions of strategy training or an attention-control intervention over 8 weeks.
• The primary outcome was measured by the Participation Measure-3 Domains, 4 Dimensions; secondary outcomes included activity performance, self-efficacy, and cognition.

Main Results:

• Strategy training significantly improved productivity (adjusted mean difference: 7.89, P=0.004) and social participation (adjusted mean difference: 0.29, P=0.009) compared to controls.
• These improvements were observed post-intervention but did not persist at the 3-month follow-up.
• No significant differences were found in other measured outcomes between the groups.

Conclusions:

• Participation-focused strategy training effectively enhanced productivity and social participation in stroke survivors immediately post-intervention.
• Further research is needed to validate these findings in older stroke survivors and to develop strategies for sustained long-term benefits.
• The study highlights the potential of targeted interventions for improving community reintegration after stroke.