Motor functions in non-ambulatory children with spastic diplegia and periventricular leukomalacia

K Yokochi1

  • 1Department of Rehabilitation, Ohzora Hospital, 7448 Nakagawa, Hosoe, Inasa, 431-1304, Shizuoka, Japan. yokochi@orange.ne.jp

Brain & Development
|August 16, 2001
PubMed

Insights

Children with spastic diplegia and periventricular leukomalacia show delayed gross motor skill acquisition. Lower locomotive ability correlates with poorer hand function, mental ability, and increased joint contractures.

Area of Science:

  • Pediatrics
  • Neurology
  • Developmental Pediatrics

Background:

  • Spastic diplegia and periventricular leukomalacia significantly impact motor development in children.
  • Understanding the trajectory of gross motor skill acquisition is crucial for early intervention.

Purpose of the Study:

  • To investigate the acquisition patterns of gross motor skills in non-ambulatory children with spastic diplegia and periventricular leukomalacia.
  • To explore the relationship between locomotive ability, hand function, mental ability, and joint contractures.

Main Methods:

  • Longitudinal study of 20 non-ambulatory children diagnosed with spastic diplegia and periventricular leukomalacia.
  • Assessment of gross motor skills (rolling, creeping, sitting, walking with support), hand function, mental ability, and joint contractures.
  • Age of acquisition for key motor milestones was recorded.

Main Results:

  • All participants could roll by 24 months; creeping was achieved by 18-30 months.
  • Severe locomotive disability was associated with delayed sitting, poorer hand and mental function, and hip/knee contractures.
  • Mild disability was linked to ankle contractures in some cases.

Conclusions:

  • Gross motor skill acquisition is significantly delayed and variable in children with spastic diplegia and periventricular leukomalacia.
  • Severity of motor impairment influences developmental milestones, cognitive function, and physical complications.
  • Early assessment and targeted interventions are vital for optimizing outcomes.

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