Motor and Postural Patterns Concomitant with General Movements Are Associated with Cerebral Palsy at Term and Fidgety...

Area of Science:

• Neuroscience
• Developmental Pediatrics
• Movement Science

Background:

• Early detection of cerebral palsy (CP) is crucial for timely intervention.
• General movements (GMs) assessment is a validated tool for predicting neurodevelopmental outcomes.
• The role of concomitant motor and postural patterns alongside GMs in CP prediction requires further elucidation.

Purpose of the Study:

• To investigate the association between 11 specific motor and postural patterns and the development of cerebral palsy in preterm infants.
• To determine if these motor patterns, when combined with General Movements (GMs) trajectories, improve the accuracy of early CP diagnosis.
• To evaluate the longitudinal association of these patterns with CP from preterm to fidgety age.

Main Methods:

• Retrospective video analysis of 79 preterm infants' motor behavior from birth to corrected age of 2 years.
• Assessment of General Movements (GMs) and 11 motor and postural patterns at various developmental stages.
• Longitudinal evaluation of GM trajectories and motor patterns, analyzed using logistic regression.

Main Results:

• High-risk General Movements (GMs) trajectories were strongly associated with cerebral palsy (Odds Ratio = 44.40).
• Specific motor and postural patterns showed significant association with cerebral palsy, particularly at fidgety age.
• The combination of motor patterns with GMs at term age supported the early diagnosis of cerebral palsy.

Conclusions:

• General Movements (GMs) assessment remains a powerful predictor of cerebral palsy.
• Concomitant motor and postural patterns, especially when assessed longitudinally and at fidgety age, provide valuable additional information for CP diagnosis.
• Integrating motor and postural pattern analysis with GMs at term age enhances the early detection capabilities for cerebral palsy in preterm infants.