[MANAGEMENT OF PLACENTA ACCRETA, DIAGNOSED BEFORE BIRTH]

Area of Science:

• Obstetrics and Gynecology
• Maternal-Fetal Medicine

Context:

• Placenta accreta presents diagnostic and management challenges due to its rarity and heterogeneity.
• Total hysterectomy during cesarean delivery is the standard approach but carries significant risks.
• Complications include urinary tract damage, re-laparotomy, massive transfusions, and ICU stays, with average blood loss around 3000 ml.

Purpose:

• To review current management strategies for placenta accreta.
• To explore techniques aimed at reducing blood loss during hysterectomy for placenta accreta.
• To discuss methods for uterine preservation in cases of placenta accreta and evaluate their effectiveness.

Summary:

• While hysterectomy is common, techniques like uterine artery occlusion, specific hysterectomy types, and placental removal with the uterus can reduce blood loss.
• Uterus-sparing methods involve uterine wall incision, sutures around the placenta, partial placental removal, and longitudinal hysterectomy.
• Post-placental removal bleeding can be managed with sutures, tamponade, or catheters.
• Conservative treatment is not always feasible; uterine preservation was successful in 35% of cases at one institution.

Impact:

• Highlights the need for comparative studies on uterus-preserving techniques for placenta accreta.
• Provides insights into strategies for minimizing complications associated with placenta accreta management.
• Informs clinical decision-making regarding the balance between hysterectomy and conservative management.