Visual and motor skills development in preterm and full-term infants: A protocol for longitudinal data collection

Area of Science:

• Neonatal development
• Developmental neuroscience
• Clinical pediatrics

Background:

• Preterm birth affects 1 in 10 infants globally, with higher risks for those born before 28 weeks.
• Traditional developmental assessments can be subjective and may miss later-emerging issues.
• Objective, integrated data collection is needed for comprehensive preterm infant monitoring.

Purpose of the Study:

• To develop and pilot a protocol for objective, integrated data collection in preterm and full-term infants.
• To establish a foundation for longitudinal studies on the impact of preterm birth.
• To evaluate the applicability of a comprehensive assessment protocol.

Main Methods:

• Developed a protocol for integrated clinical, developmental, and electrophysiological data collection.
• Monitored preterm and full-term infants at 4, 6, 9, and 12 months.
• Included Bayley Scales, visual evoked potentials (VEP), electrodermal activity (EDA), and ophthalmological screening.

Main Results:

• Successfully piloted the data collection protocol in healthy preterm and full-term infants.
• Demonstrated the protocol's structure and applicability through case examples.
• Provided a framework for future outcome analysis.

Conclusions:

• The developed protocol offers a foundation for objective, integrated assessment of preterm infants.
• This approach can aid in the early identification of developmental challenges.
• Further longitudinal studies are needed to analyze outcomes.