Aggressive obstetric management in late second-trimester deliveries

Area of Science:

• Neonatalogy
• Perinatology
• Obstetrics

Background:

• Management of pregnancies delivering between 24 and 27 weeks' gestation requires a focus on fetal welfare.
• Premature infants born at these gestations face significant survival challenges.
• Optimizing perinatal outcomes for extremely preterm infants is a critical clinical concern.

Purpose of the Study:

• To evaluate the survival rates and outcomes of infants born between 24 and 27 weeks' gestation.
• To identify factors influencing survival in extremely preterm infants.
• To assess the impact of antenatal betamethasone on infant survival.

Main Methods:

• Retrospective review of 62 cases of live births between 24 and 27 weeks' gestation.
• Survival defined as hospital discharge.
• Analysis of antenatal interventions, including betamethasone administration.

Main Results:

• Overall survival rate was 55% (34 of 62 infants).
• Survival rates increased with gestational age, from 36% at 24 weeks to 76% at 27 weeks.
• Antenatal betamethasone administration was significantly associated with improved infant survival (P < .03).

Conclusions:

• Aggressive antenatal and postnatal management strategies for extremely preterm infants are effective.
• Antenatal betamethasone is a key intervention for improving survival rates in this population.
• Such intensive care efforts are considered cost-effective and worthwhile.