Perimortem cesarean section or perimortem cesarean supracervical hysterectomy?

Perimortem caesarean deliveries

Although cardiac arrest in pregnancy is rare, it is important that all individuals involved in the acute care of pregnant women are suitably trained, because the outcome for both mother and fetus can be affected by the management of the arrest. Perimortem caesarean delivery was first described in 715 BC. Initially the procedure was performed principally for religious or political reasons. Although the potential for fetal survival was proposed, it was rarely successful, probably because the delivery was delayed until maternal death was established. However, in recent decades, case reports have suggested improved maternal as well as fetal survival if perimortem caesarean section was performed rapidly once maternal arrest has occurred. While evidence for this is largely based on case reports, the physiological advantages including removing inferior caval obstruction, and hence improving venous return to the heart, reducing oxygen requirement and improving chest compliance appear compelling. Factors that reduce errors and minimise the delay in performance of caesarean delivery are discussed, in particular the importance of training, organizational factors within a hospital and the use of prompts during an arrest. While evidence is limited, it is probable that both maternal and fetal survival are improved with early delivery by perimortem caesarean delivery. More importantly, no evidence was found from case report reviews that either maternal or fetal survival was worsened. Perimortem caesarean delivery therefore remains a key consideration in the management of maternal arrest from the mid second trimester.

Perimortem cesarean section for maternal and fetal salvage: concise review and protocol

Cardiopulmonary arrest is a rare event during pregnancy and labor. Perimortem cesarean section has been resorted to as a rare event since ancient times; however, greater awareness regarding this procedure within the medical community has only emerged in the past few decades. Current recommendations for maternal resuscitation include performance of the procedure after five minutes of unsuccessful cardiopulmonary resuscitation. If accomplished in a timely manner, perimortem cesarean section can result in fetal salvage and is also critical for maternal resuscitation. Nevertheless, deficits in knowledge about this procedure are common. We have reviewed publications on perimortem cesarean section and present the most recent evidence on this topic, as well as recommending our "easy-to-access protocol" adapted for resuscitation following maternal collapse.