Management of Placental Abruption

Initial Assessment and Stabilization

The American College of Obstetricians and Gynecologists recommends establishing large-bore intravenous access for rapid fluid and blood product administration in patients with placental abruption 1
The American College of Obstetricians and Gynecologists suggests activating massive transfusion protocol early without waiting for laboratory results if significant bleeding is present in patients with placental abruption 1
Baseline laboratory studies, including complete blood count, type and crossmatch, coagulation panel, and platelet count, should be obtained in patients with placental abruption, as recommended by the American Journal of Obstetrics and Gynecology 2
Maintaining maternal temperature above 36°C is crucial in patients with placental abruption, as clotting factors function poorly at lower temperatures, according to the American Journal of Obstetrics and Gynecology 3, 1

The American College of Obstetricians and Gynecologists recommends proceeding to immediate delivery regardless of gestational age when maternal hemodynamic instability is present in patients with placental abruption 2
Cesarean delivery is indicated for fetal compromise or maternal instability requiring rapid delivery in patients with placental abruption, as recommended by Praxis Medical Insights 4

The American College of Obstetricians and Gynecologists suggests transfusing in a fixed 1:1:1 ratio of packed red blood cells:fresh frozen plasma:platelets when massive transfusion is needed in patients with placental abruption 2, 1
Tranexamic acid should be considered to reduce blood loss in patients with placental abruption, according to Praxis Medical Insights 1
Fibrinogen levels should be monitored closely, as they are normally elevated in pregnancy, and declining levels indicate consumption in patients with placental abruption, as recommended by the American Journal of Obstetrics and Gynecology 2

If placenta accreta spectrum is encountered during delivery, the placenta should be left in situ, and cesarean hysterectomy should be considered if hemorrhage is uncontrolled, according to Praxis Medical Insights and the American Journal of Obstetrics and Gynecology 4, 5, 1
Uterine compression sutures, hypogastric artery ligation, pelvic packing, and interventional radiology embolization are surgical hemorrhage control techniques that may be attempted in patients with placental abruption, as recommended by the American Journal of Obstetrics and Gynecology 2

Intensive care unit monitoring is recommended for severe abruption cases, given risks of ongoing bleeding, fluid overload, renal failure, and other complications, according to the American Journal of Obstetrics and Gynecology 3, 2
A low threshold for reoperation should be maintained if ongoing bleeding is suspected in patients with placental abruption, as recommended by the American Journal of Obstetrics and Gynecology 2

The American College of Obstetricians and Gynecologists recommends alerting the anesthesia team and considering general anesthesia for patients with placental abruption 6
Ordering blood products immediately is crucial in the management of placental abruption, as recommended by the American College of Obstetricians and Gynecologists 6
Alerting the critical care team and bringing cell salvage technology to the operating room, if available, are important considerations in the management of placental abruption 6
The American College of Obstetricians and Gynecologists suggests that if placental accreta spectrum is suspected, the case should be temporarily paused until optimal surgical experience arrives 6
In centers with limited resources, consideration should be given to stabilization and transfer of the patient, if stable, as recommended by the American College of Obstetricians and Gynecologists 6
Temporary measures, including abdominal packing, tranexamic acid infusion, and transfusion with locally available products, can be taken in centers with limited resources 6
The American College of Obstetricians and Gynecologists emphasizes the importance of patience and not proceeding with surgery until circumstances are optimized 6

Waiting for laboratory results before initiating transfusion protocols significantly increases maternal morbidity, therefore, treatment should be based on clinical presentation first, according to the American College of Obstetricians and Gynecologists 7

Close monitoring of volume status, urine output, blood loss, and hemodynamics is critical, and patients should be transferred to the intensive care unit for severe cases, given the risks of ongoing bleeding, fluid overload, renal failure, liver failure, and disseminated intravascular coagulopathy, as recommended by the American College of Obstetricians and Gynecologists 7

In limited-resource settings, stabilization with temporary measures and immediate transfer to a tertiary care center with multidisciplinary expertise should not be delayed if local resources are inadequate, as emphasized by the American College of Obstetricians and Gynecologists 7

Vaginal delivery is preferable in cases where fetal demise has occurred, as recommended by the American College of Obstetricians and Gynecologists 8
Rapid uterine closure and proceeding to hysterectomy should be considered if hemorrhage is uncontrolled in cases of placenta accreta spectrum, according to the American College of Obstetricians and Gynecologists 8

Monitor for renal failure, liver failure, infection, unrecognized ureteral/bladder/bowel injury, pulmonary edema, and disseminated intravascular coagulation, as these are potential complications of abruptio placenta, as noted by the American College of Obstetricians and Gynecologists 8
Be vigilant for Sheehan syndrome (postpartum pituitary necrosis) given the potential for hypoperfusion, as recommended by the American College of Obstetricians and Gynecologists 8