The Development of Extremely Premature Infants

Area of Science:

• Neonatal development
• Pediatric neurology
• Developmental pediatrics

Background:

• First comprehensive long-term study in Germany on extremely premature infants' development.
• Focus on outcomes up to school age.

Purpose of the Study:

• To assess the long-term developmental outcomes of extremely premature infants.
• Identify risk factors for developmental disturbances and need for interventions.

Main Methods:

• Follow-up of 437 infants born <28 weeks gestation at ages 2, 5, and 10 years.
• Collated and compared 5-year follow-up data with perinatal/neonatal parameters and other follow-up data.

Main Results:

• 25.1% mortality rate; 14.1% cognitive impairment, 17.4% cerebral palsy at 5 years.
• Severe brain damage and lower maternal education correlated with adverse outcomes.
• High rates of speech/language (40.4%) and behavioral abnormalities (33.1%) observed.

Conclusions:

• Many extremely premature infants face developmental challenges and require therapeutic support.
• Identified risk factors can guide early, targeted interventions for improved cognitive and motor abilities.
• Advocates for nationwide, standardized 5-year follow-up for this population.