You are chatting with your triage nurses on a slow night shift when a car pulls up to the front doors. A 34 year old woman G5P4 at 39 weeks gestation is wheeled up to triage by a slightly panicked appearing boyfriend. Her waters broke in the car on the way in and she feels the need to push. A quick exam after you get her through the doors reveals that she is crowning. We need a plan for precipitous delivery.
Call for help. Both obstetrics and pediatrics should be paged.
Call for equipment. Hopefully your ED will have an emergency delivery kit. At minimum you want sterile gloves, sterile towels, scissors, umbilical cord clamps, sterile 4×4 gauze, a needle driver, and sutures. You also must get the neonatal rewarmer and neonatal resuscitation equipment ready.
Get a very brief history: How many babies are in your belly? What is your due date? You can ask more if time permits.
If time permits, ultrasound to confirm head is presenting part. (If it’s not, see the post on breech delivery)
If time permits, clean and drape the perineum
Place 1 hand on the head to minimize uncontrolled movements. With the other hand provide gentle pressure on the perineum
Reassure mom. Have her push during contractions. Aim for 10 seconds of pushing, repeated 3 times for every contraction. When head presents, stop pushing and instead have mom breath through contractions.
When head is delivered, sweep neck for a nuchal cord
- If cord present, slide over head
- If cannot get over head, clamp x2 and cut between; deliver the baby ASAP
Provide downwards (gentle) traction to deliver anterior shoulder. (If you cannot or the head “turtles” backwards – go to the shoulder dystocia algorithm)
Provide gentle upwards traction to deliver posterior shoulder
DON’T DROP THE BABY
Clamp the cord about 3cm from the abdomen x2 and cut. If the delivery was not ideally sterile, take the time to clean the umbilical stump (to prevent omphalitis)
Oxytocin 20units in 1 L NS, run at 250ml/hr
Stimulate baby, get apgars, congratulate mom
If neonatal resuscitation is required, get to it
Other guides to emergency department obstetrics:
Difficult delivery: shoulder dystocia
Difficult delivery: breech delivery
Difficult delivery: umbilical prolapse
Cardiac arrest and perimortem c-section
Other FOAMed Resources for Precipitous delivery
I didn’t find any. Let me know if I missed something, so I can add it.
Pope, Jennifer V. and Tibbles, Carrie D. (2012). The difficult emergency delivery. In: Winters, M.E. (Ed). Emergency Department Resuscitations of the Critically Ill. Dallas, Tx: ACEP.
VanRooyen MJ, Scott JA. Chapter 105. Emergency Delivery. In: Tintinalli JE et al eds. Tintinalli’s Emergency Medicine: A Comprehensive Study Guide, 7e. New York: McGraw-Hill; 2011. http://accessmedicine.mhmedical.com/content.aspx?bookid=348&Sectionid=40381574
Morgenstern, J. Precipitous delivery in the ED, First10EM, March 7, 2015. Available at:
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