Pilot randomized controlled trial of self-regulation in promoting function in acute poststroke patients

Area of Science:

• Neurorehabilitation
• Cognitive Rehabilitation
• Motor Learning

Background:

• Stroke survivors often experience deficits in motor and cognitive functions, impacting daily task performance.
• Effective rehabilitation strategies are crucial for improving functional outcomes and quality of life in post-stroke patients.

Purpose of the Study:

• To evaluate the efficacy of self-regulation (SR) as an intervention to enhance task performance, motor function, and cognitive abilities in acute post-stroke patients.

Main Methods:

• A pilot randomized controlled trial was conducted with 44 inpatients (aged ≥60 years) following a cerebral infarction.
• Participants were assigned to either a self-regulation (SR) intervention group or a functional rehabilitation control group.
• The SR intervention involved therapist-supervised practice of daily tasks with an emphasis on self-monitoring and adjustment.

Main Results:

• The SR group demonstrated significant improvements across various tasks, including household and monetary transactions, with large effect sizes.
• Significant gains were observed in the Functional Independence Measure (FIM) motor and cognitive subscales, and the Fugl-Meyer Assessment (FMA) for both upper and lower extremities.
• The SR group outperformed the control group in most tasks and the FIM motor subscale, indicating superior functional recovery.

Conclusions:

• Self-regulation (SR) therapy shows promise as an effective rehabilitation strategy for post-stroke patients.
• SR appears beneficial for improving performance in tasks requiring integrated motor and cognitive skills.
• The mechanism may involve enhanced information processing and active learning facilitated by the SR approach.