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Exploring the Intensity, Frequency, and Duration of Pediatric Constraint Induced Movement Therapy Published Research:
Bryan M Gee1, Sharon Leonard1, Kimberly G Lloyd1
1Department of Occupational Therapy, Rocky Mountain University of Health Professions, Provo, UT 84606, USA.
Insights
Pediatric Constraint-Induced Movement Therapy (pCIMT) studies often lack key components like home practice. This review highlights variability in pCIMT parameters, informing future pediatric neurorehabilitation protocols.
Area of Science:
- Neuroscience
- Rehabilitation Medicine
- Pediatric Therapy
Background:
- Constraint-Induced Movement Therapy (CIMT) is a neurorehabilitation approach using affected limb constraint to improve function.
- Evidence supports CIMT's effectiveness in both pediatric and adult populations.
- Pediatric CIMT (pCIMT) requires further investigation into optimal therapeutic parameters.
Purpose of the Study:
- To analyze the frequency, intensity, and duration of pCIMT interventions in published clinical outcomes.
- To identify common parameters and variations in pCIMT protocols for children and youth.
Main Methods:
- A content analysis of 51 studies meeting inclusion criteria was performed.
- Databases searched included Google Scholar, OT seeker, Medline, EbscoHost, and Cinhal.
- Key parameters analyzed were extremity restraint, task-oriented training, and home practice.
Main Results:
- 100% of studies used non-affected upper extremity restraint; 73% included task-oriented training.
- Less than half of studies incorporated home practice strategies, and only 34% included all three core CIMT components.
- Mean session duration was 205.53 minutes, with therapy frequency and duration averaging 3.60.
Conclusions:
- Significant variability exists in pCIMT protocols, particularly regarding home practice integration.
- Findings can guide clinicians in tailoring pCIMT dosage based on client needs and setting.
- Standardizing pCIMT components may enhance treatment efficacy in pediatric neurorehabilitation.
Abstract:
Constraint Induced Movement Therapy (CIMT) utilizes a behavioral approach to neurorehabilitation involving constraint of an unaffected upper extremity which forces the use of the affected extremity. There is substantial evidence supporting the effectiveness of CIMT among both children and adults. The purpose of this study was to explore the frequency, intensity, and duration parameters across the published clinical outcomes related to pediatric CIMT (pCIMT) among children and youth populations. A content analysis approach was used to search the following databases Google Scholar, OT seeker, American Occupational Therapy Association special interest section, Medline, EbscoHost, and Cinhal. A total of 141 studies were identified via the initial search, with 51 studies meeting inclusion criteria. The findings revealed that 100% of the studies included restraint of the non-affected upper extremity, 73% incorporated repetitive task-oriented training, but less than half prescribed home practice strategies. Further, only 34% of the studies reviewed included all three components of CIMT. Outpatient hospital clinics and home-based settings were the most utilized settings for research studies. The mean minutes per session was M = 205.53, SD = 164.99. As part of the plan of care, the duration and frequency of therapy both had similar means (~M = 3.60) and standard deviations (~SD = 1.65). There was a significant variance of hours during (SD = 139.54) and outside of therapy (SD = 130.06). The results of this study, together with other emerging evidence, can assist practitioners in prescribing dosages dependent on the setting, the pediatric client, and their current functional status.
