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Outcomes of a Clinic-Based PCIMT Program on Upper Extremity Movement Quality
Regan L Blankenship1, Lori Breeden2, Katy Mitchell3
1Regan L. Blankenship, DHSc, MS, OTR/L, is Assistant Professor, Division of Occupational Therapy, Medical University of South Carolina, Charleston; blankenr@musc.edu.
Summary
Clinic-based pediatric constraint-induced movement therapy (PCIMT) significantly improved upper extremity movement in children with hemiparesis. This therapy enhances range of motion, accuracy, dexterity, and fluency, supporting its clinical use.
Area of Science:
- Pediatric rehabilitation
- Neuroscience
- Occupational therapy
Background:
- Pediatric constraint-induced movement therapy (PCIMT) is an emerging treatment for unilateral hemiparesis in children.
- Limited evidence exists on the outcomes of clinic-based PCIMT programs.
Purpose of the Study:
- To evaluate the effectiveness of a clinic-based PCIMT program on upper extremity movement quality in children with unilateral hemiparesis.
Main Methods:
- Quantitative, retrospective study involving 26 children (ages 2.5-8) with unilateral hemiparesis.
- A 3-week clinic-based PCIMT program (ACQUIREc protocol) was implemented.
- Upper extremity movement quality was assessed using the Melbourne Assessment of Unilateral Upper Limb Function-2 (MUIAlert-2) pre- and post-intervention.
Main Results:
- Significant improvements were observed in range of motion, accuracy, dexterity, and fluency post-intervention.
- Manual Abilities Classification Scale (MACS) and Mini-MACS levels predicted accuracy improvement but not other movement quality measures.
Conclusions:
- Clinic-based PCIMT programs can significantly enhance upper extremity movement quality in children with unilateral hemiparesis.
- Findings support the clinical application of PCIMT and suggest further research into optimizing protocols and outcome prediction based on classification levels.
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