Group modified constraint-induced movement therapy (mCIMT) in a clinical setting

Area of Science:

• Neurorehabilitation
• Physical Therapy
• Occupational Therapy

Background:

• Constraint-induced movement therapy (CIMT) is effective for upper limb recovery post-stroke.
• Group-based therapy models can enhance accessibility and reduce costs.

Purpose of the Study:

• To evaluate the effectiveness of a modified constraint-induced movement therapy (mCIMT) program delivered in a group format.
• To assess the impact of group mCIMT on motor recovery, functional arm use, and participation in individuals with stroke or brain injury.

Main Methods:

• A group mCIMT program was implemented for 10 days, with 3 participants and 2 staff per group.
• Participants (n=15) with subacute/chronic stroke or subacute brain injury attended 3.5 hours of therapy daily.
• Outcomes including motor recovery, functional arm use, and participation were assessed at baseline, pre-program, post-program, and at 1 and 3-month follow-ups.

Main Results:

• Participants demonstrated statistically and clinically significant improvements in motor recovery (Wolf Motor Function Test).
• Significant gains were observed in functional arm use (Motor Activity Log) and participation (Canadian Occupational Performance Measure).
• These improvements were maintained at the 3-month follow-up assessment.

Conclusions:

• Group delivery of mCIMT is an effective rehabilitation strategy for individuals post-stroke or brain injury.
• This model yields meaningful improvements in motor function, arm use, and participation.
• Group mCIMT offers a potentially scalable and resource-efficient approach to neurorehabilitation.