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Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale
Published on: August 25, 2014
Macrosomic newborns: a 3-year review.
Yasemin Akin1, Serdar Cömert, Cem Turan
1Department of Pediatrics I, Dr. Lütfi Kirdar Kartal Training and Research Hospital, Istanbul, Turkey.
The Turkish Journal of Pediatrics
|November 4, 2010
Summary
Macrosomic infants, weighing over 4000g, occur in 7% of deliveries and face higher risks of birth trauma and NICU admission. Prenatal diagnosis and specialized care are crucial for managing these high-risk pregnancies.
Area of Science:
- Perinatology
- Neonatology
- Obstetrics
Background:
- Macrosomia, defined as high birth weight, presents significant risks to both mother and infant.
- Understanding the incidence and complications of macrosomic deliveries is crucial for improving perinatal outcomes.
Purpose of the Study:
- To determine the incidence, perinatal complications, and outcomes of macrosomic infants.
- To compare the risks and complications associated with macrosomic deliveries versus normal birth weight deliveries.
Main Methods:
- Retrospective analysis of 11,827 deliveries, including 829 macrosomic neonates and a control group.
- Analysis of factors such as sex, parity, maternal age, mode of delivery, and perinatal complications.
- Statistical comparison of macrosomic infants with a control group (2500-4000g).
Main Results:
- Macrosomic neonates constituted 7% of deliveries, with a male predominance.
- Macrosomic deliveries showed a significant increase in cesarean sections, higher maternal parity, and older maternal age.
- Macrosomic infants had a two-fold increased risk of birth injuries, hypoglycemia, and polycythemia, leading to a nearly two-fold higher NICU admission rate.
Conclusions:
- Macrosomic infants face significantly higher risks for birth trauma, hypoglycemia, and polycythemia.
- Prenatal diagnosis of fetal macrosomia and management in tertiary care centers are essential for high-risk pregnancies.
- Effective management strategies are needed to reduce adverse outcomes in macrosomic deliveries.
