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Effect of Pulley System Exercise on Upper Limb Function in Hemiplegic Cerebral Palsy Children: A Randomized Clinical
Ahmed Mohamed1, Ahmed Torad2,3, Sara Elsebahy4
1Department of pediatric physical therapy and its surgery - Faculty of physical therapy -El-Salam University, El-Gharbia, Egypt.
Insights
Pulley system exercises combined with conventional therapy significantly improved upper-limb function, bimanual performance, and motor coordination in children with hemiplegic cerebral palsy (CP). This approach enhances rehabilitation outcomes for pediatric CP patients.
Area of Science:
- Pediatric Rehabilitation
- Neurorehabilitation
- Occupational Therapy
Background:
- Hemiplegic cerebral palsy (CP) significantly impacts upper-limb function in children.
- Conventional therapy offers benefits but may be enhanced by specific exercise modalities.
- Optimizing rehabilitation for pediatric CP requires evidence-based, effective interventions.
Purpose of the Study:
- To evaluate the efficacy of pulley system exercises integrated with conventional therapy.
- To assess the impact on upper-limb function in children with hemiplegic CP.
- To compare outcomes against conventional therapy alone.
Main Methods:
- A randomized controlled trial involving 32 children (aged 3-7 years) with hemiplegic CP.
- Intervention group: pulley system exercises + conventional therapy.
- Control group: conventional therapy alone. Assessed using AHA, BOT-2, and muscle strength.
Main Results:
- Both groups demonstrated significant improvements post-intervention.
- The intervention group exhibited superior gains in bimanual performance, motor coordination, and muscle strength (P <0.01).
- Pulley system exercises significantly augmented the effects of conventional therapy.
Conclusions:
- Integrating pulley system exercises into conventional therapy offers a significant advantage for pediatric hemiplegic CP.
- This method provides high-repetition, progressively loaded, task-specific practice.
- The approach is affordable and adaptable, potentially optimizing rehabilitation outcomes.
Objective:
To evaluate the effect of pulley system exercises combined with conventional therapy on upper-limb function in children with hemiplegic CP.
Design:
A randomized controlled trial was conducted with 32 children aged 3-7 years with hemiplegic CP. Participants were allocated to an intervention group (A) receiving pulley system exercises alongside conventional therapy or a control group (B) receiving conventional therapy alone. Outcomes measured pre- and post-intervention included the Assisting Hand Assessment (AHA), Bruininks-Oseretsky Test of Motor Proficiency (BOT-2), and isometric muscle strength.
Results:
Both groups improved significantly, but the intervention group showed significantly greater gains in bimanual performance, motor coordination, and muscle strength compared to controls ( P <0.01).
Conclusion:
Incorporating structured pulley system exercises with conventional therapy significantly enhances upper-limb function in children with hemiplegic CP. This affordable, adaptable approach may optimize rehabilitation outcomes by delivering high-repetition, progressively loaded, task-specific practice.
