Patient Blood Management in Pregnancy

Area of Science:

• Obstetrics and Gynecology
• Hematology
• Anesthesiology

Background:

• Pregnancy and postpartum increase risks of iron deficiency and anemia, impacting maternal and fetal health.
• These conditions elevate the risk of obstetric hemorrhage, a leading cause of maternal mortality.
• Patient blood management (PBM) offers a structured approach to mitigate these risks.

Purpose of the Study:

• To review the principles and practices of PBM in the context of pregnancy, delivery, and the puerperium.
• To highlight the importance of early anemia and iron deficiency detection and treatment.
• To outline strategies for minimizing blood loss and optimizing transfusion practices in obstetric patients.

Main Methods:

• Review of current literature and guidelines on PBM in obstetrics.
• Emphasis on early screening for iron deficiency and anemia.
• Discussion of treatment modalities including iron supplementation and erythropoietin.
• Integration of transfusion and coagulation management strategies.
• Consideration of cell salvage techniques in obstetric hemorrhage.

Main Results:

• Early iron deficiency screening and treatment are crucial for improving maternal and fetal outcomes.
• A staged treatment regimen for anemia, including iron and potentially erythropoietin, is recommended.
• Proactive management of postpartum hemorrhage (PPH) through algorithms, uterotonics, tranexamic acid, and coagulation support is vital.
• Cell salvage is a beneficial adjunct in managing obstetric bleeding.

Conclusions:

• Implementing PBM principles in obstetrics can significantly reduce maternal morbidity and mortality.
• A multidisciplinary approach encompassing screening, treatment, hemorrhage prevention, and judicious transfusion is essential.
• Tailored PBM strategies are key to optimizing patient care throughout pregnancy and postpartum.