How does the intensity of physical therapy affect the Gross Motor Function Measure (GMFM-66) total score in children

Mary Rahlin1, Burris Duncan2, Carol L Howe3

  • 1Department of Physical Therapy, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, USA Mary.Rahlin@rosalindfranklin.edu.

BMJ Open
|July 22, 2020
PubMed

Insights

This systematic review examines physical therapy intensity for children with cerebral palsy (CP). It assesses the Gross Motor Function Measure-66 (GMFM-66) scores based on intervention intensity, type, age, and classification level.

Area of Science:

  • Pediatric Rehabilitation
  • Neurology
  • Evidence-Based Practice

Background:

  • Intensive physical therapy (PT) for children with cerebral palsy (CP) is widely studied.
  • Optimal PT intervention dosing and intensity lack clear definition in current literature.
  • Clinicians need evidence-based guidance for effective CP management.

Purpose of the Study:

  • To systematically review the Gross Motor Function Measure-66 (GMFM-66) change scores in relation to PT intervention intensity.
  • To explore the influence of PT type, child's age, and Gross Motor Function Classification System (GMFCS) level on GMFM-66 outcomes.

Main Methods:

  • Systematic review protocol based on PRISMA-P 2015 guidelines.
  • Comprehensive search of nine databases for relevant clinical trials and single-subject studies.
  • Independent review and consensus-based selection of studies using GMFM-66 for children with CP (up to 18 years).

Main Results:

  • Data extraction will focus on GMFM-66 scores correlated with PT intervention intensity.
  • Analysis will investigate how intervention type, patient age, and GMFCS level impact GMFM-66 outcomes.
  • Updated searches will ensure comprehensive data inclusion.

Conclusions:

  • This review aims to clarify the relationship between PT intensity and functional outcomes in children with CP.
  • Findings will inform clinical practice by providing evidence on optimal intervention parameters.
  • Dissemination through peer-reviewed publication and conference presentations is planned.
Abstract

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