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Published on: October 25, 2015
Umbilical cord blood gas analysis in augmented labour
C Loghis1, E Salamalekis, N Vitoratos
12nd Department of Obstetrics and Gynaecology, University of Athens, Greece.
Summary
Oxytocin use in labor augmentation did not adversely affect newborns. Umbilical cord acid-base status and Apgar scores were normal, indicating safe neonatal outcomes even with interventions.
Area of Science:
- Obstetrics and Gynecology
- Neonatal Medicine
- Perinatal Research
Background:
- Oxytocin is commonly used for labor augmentation.
- Excessive uterine contractions from oxytocin may cause fetal stress.
- Umbilical cord acid-base status is a key indicator of neonatal condition.
Purpose of the Study:
- To evaluate the neonatal condition after labor augmentation with oxytocin.
- To correlate umbilical cord blood acid-base status with intrapartum monitoring and Apgar scores.
- To assess the safety of oxytocin for labor augmentation.
Main Methods:
- Retrospective analysis of 235 deliveries involving oxytocin labor augmentation.
- Assessment of umbilical cord blood acid-base status (pH, BDecF).
- Correlation with intrapartum cardiotocography and Apgar scores.
Main Results:
- No adverse neonatal effects were observed in the study group.
- Two cases with umbilical artery pH <7.05 showed normal base deficit (BDecF ≤ 11 mmol/l).
- All neonates achieved a 5-minute Apgar score of 8.
Conclusions:
- Oxytocin augmentation of labor is safe for neonatal outcomes.
- Umbilical cord acid-base assessment supports the safety of oxytocin use.
- Intrapartum fetal monitoring and neonatal assessment confirm no adverse effects.
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