MATERNAL Postpartum Hemorrhage
PED-28
Diagnosis
Loss of > 500mL after vaginal birth, or > 1,000mL after cesarean delivery
ATTENTION: This checklist is for ADULT-SIZED maternal patients ONLY
Prepare for crystalloid and blood product resuscitation
Obtain vascular access with 2 large-bore IVs
Call Blood Bank to activate Massive Transfusion with PRBC:FFP:platelet in a 4:2:1 ratio. Ask blood bank to prepare next round when each round is picked up.
- Give calcium chloride ADULT DOSE 200-500mg/Unit PRBCs, in separate line. Monitor for hyperkalemia
- Consider giving tranexamic acid early
- If refractory hemorrhage, consider fVIIa and cryoprecipitate or fibrinogen concentrate
Consider Uterotonics:
- Methylergonovine (Methergine) ADULT DOSE 0.2mg IM NOT IV, may repeat in 2 hours (AVOID in HTN and pre-eclampsia)
- Carboprost (Hemabate) ADULT DOSE 0.25mg IM NOT IV, may repeat q 15 minutes up to 8 doses (AVOID in asthma, pulmonary hypertension)
- Misoprostol ADULT DOSE 800-1000 MICROgrams rectal
Call for rapid transfuser or pressure bags
Warm room, patient and fluids (NOT platelets)
Send CBC, PT/PTT/INR, fibrinogen, calcium, K, ABG
Consider Hemostatics:
- Tranexamic acid ADULT DOSE 1g
- If low fibrinogen, give cryoprecipitate ADULT DOSE 10 units or Fibrinogen concentrate
- If refractory hemorrhage, consider factor VIIa 90 MICROgrams/kg, up to 3 doses
Consider:
- Arterial line
- If awake, convert to general anesthesia
- Embolization in IR
- TEG/ROTEM monitoring
Possible OB interventions
- Intrauterine balloon
- External uterine compression sutures
- Uterine artery ligation
- Hysterectomy
Crisis Management (If Severe)
Notify surgeon, call for help and code cart
Position patient with left uterine displacement
Increase O2 to 100%
Start chest compressions 30:2 compression:ventilation ADULT RATIO (100-120 chest compressions/min)
If cardiac arrest persists for 4 minutes, then proceed with perimortem cesarean delivery or assisted vaginal delivery
Perform advanced cardiac life support including defibrillation if indicated
Call for Transesophageal Echocardiography
Consider ECMO
Drugs
| Calcium chloride ADULT DOSE | 200-500mg/Unit PRBCs |
|---|---|
| Oxytocin ADULT DOSE | ADULT DOSE 3-5 Units rapid infusion, then start 40 Units slow infusion |
| Methylergonovine (Methergine) ADULT DOSE | 0.2mg IM NOT IV, may repeat in 2 hours (AVOID in HTN and pre-eclampsia) |
| Carboprost (Hemabate) ADULT DOSE | 0.25mg IM NOT IV, may repeat q 15 minutes up to 8 doses (AVOID in asthma, pulmonary hypertension) |
| Misoprostol ADULT DOSE | 800-1000 MICROgrams rectal |
| Tranexamic acid ADULT DOSE | 1g |
| Cryoprecipitate ADULT DOSE | 10 units |
| Factor VIIa | 90 MICROgrams/kg, up to 3 doses |