Implementing Delayed Umbilical Cord Clamping in Cesarean Birth Using a Novel Method: A Pilot Study of Feasibility and Safety

Abstract

Introduction: Although delayed cord clamping (DCC) is regarded as the standard of care for all vigorous newborns, those born via cesarean birth are less likely to be afforded this option, especially for longer than 30 to 60 seconds. This pilot study was undertaken to determine whether removal of the placenta before cord clamping to allow for DCC of at least 3 minutes during term, uncomplicated cesarean birth is feasible and without apparent safety issues in order to support a large prospective study on the benefits of this method. Methods: Women having a term, uncomplicated cesarean birth who consented to the study were enrolled. Safety was assessed by comparing estimated maternal blood loss, newborn Apgar scores, temperatures, transcutaneous bilirubin levels, need for phototherapy, and neonatal intensive care unit admissions with a matched historical control group of women whose newborns had immediate cord clamping. Feasibility was measured by evaluating staff and maternal comfort with the intervention and by the ability to complete the protocol steps. Results: Seventeen women consented to participate. The protocol was successfully completed in 94% of births. There were no differences in maternal and neonatal safety outcome measures between groups. There was high comfort level with the protocol among staff, and there was universal maternal satisfaction. Discussion: This method of DCC in cesarean birth appears feasible and safe in this small pilot study and was associated with high maternal satisfaction and clinician comfort. Major organizations such as the American College of Nurse-Midwives and the World Health Organization have called for DCC of up to 3 to 5 minutes in all births, and this simple method has the potential to reach that goal in cesarean birth with minimal apparent risk. A large randomized controlled trial is warranted to determine the neonatal and maternal benefits and safety of this technique compared with a 30-to-60-second delay.