Social support interventions and mood status post stroke: a review

Area of Science:

• Neuroscience
• Psychiatry
• Rehabilitation Medicine

Background:

• Psychological consequences of stroke significantly impact quality of life.
• Post-stroke depression affects up to one-third of individuals, but social support may be protective.
• Enhancing social support is a potential strategy to prevent or reduce post-stroke depression.

Purpose of the Study:

• To examine the impact of social support interventions on depression or mood in stroke survivors.
• To identify effective components of social support interventions for post-stroke depression.

Main Methods:

• A literature review was conducted using multiple databases (PubMed, CINAHL, EMBASE, PsychINFO, Cochrane).
• Ten randomized controlled trials were identified and assessed for methodological quality.
• Data on participants, interventions, mood assessments, and outcomes were abstracted and descriptively evaluated.

Main Results:

• Seven trials focused on home-based support and care coordination; three explored other social support models.
• Only one care coordination intervention demonstrated a significant positive effect on reducing depression over time.
• Most interventions, including family support and nursing outreach, did not show significant effects on depression.

Conclusions:

• Successful interventions incorporated early initiation, intense and regular worker-initiated contact, ongoing depression screening, and counseling.
• Future research should integrate these successful components and address methodological limitations.
• Effective social support strategies require structured, proactive, and personalized care coordination.