What to do after a failed attempt of vacuum delivery?

OBJECTIVES

To determine whether there is a difference in maternal and neonatal outcomes if a sequential operative vaginal or cesarean delivery follows failed vacuum delivery.

STUDY

DESIGN

A cross sectional study. We have analyzed maternal and neonatal outcomes of 215 vacuum extractions (group 1), 106 forceps assisted deliveries (group 2), 28 deliveries in which failed vacuum extraction were followed by forceps delivery (group 3) and 22 deliveries in which failed vacuum extraction were followed by cesarean delivery (group 4).

RESULTS

Compared to other groups, patients in group 4 had significantly more post partum anemia, meconium stained amniotic fluid and hospital stay (both maternal and neonatal) as well as lower pH. Apgar scores were similar in groups 3 and 4. Incidence of respiratory distress syndrome, cephalhematoma and jaundice were similar in neonates of all groups.

CONCLUSIONS

If an attempted vacuum delivery has failed, the risk of adverse neonatal outcome is increased with either subsequent forceps or cesarean delivery. It should remain in the judgment of the attending obstetrician to choose the method most suitable under the given circumstances.