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Vitamin A in Cord Blood and Preterm Outcomes
Sponsor: The First Hospital of Jilin University
Summary
This single-center prospective cohort study aims to describe the distribution of umbilical-cord blood vitamin A concentrations in extremely preterm infants (\<32 weeks' gestation) and to evaluate whether low cord blood vitamin A is associated with increased risk of neonatal morbidities such as bronchopulmonary dysplasia (BPD), necrotising enterocolitis (NEC), severe intraventricular haemorrhage (IVH), retinopathy of prematurity (ROP), periventricular leukomalacia (PVL), high-grade patent ductus arteriosus (hsPDA), respiratory distress syndrome (RDS), sepsis and death before discharge.
Official title: The Association Between Umbilical Cord Blood Vitamin A Levels and Adverse Outcomes in Extremely Preterm Infants: A Single-Center Prospective Cohort Study
Key Details
Gender
All
Age Range
Any - 28 Days
Study Type
OBSERVATIONAL
Enrollment
155
Start Date
2025-12-10
Completion Date
2027-12-30
Last Updated
2025-12-22
Healthy Volunteers
No