A Retrospective Study in 12-Year cohort of 216 Parturients with Invasive Placentation in a Tertiary Care Centre in Oman: Clinical Outcomes Indicate Severe Maternal Morbidity.

Placenta accreta spectrum (PAS) comprising placenta accreta, increta, and percreta, is 1 of the leading causes of peripartum hemorrhage and accounts for up to 50% of all cesarean hysterectomies (CH). We analyzed the data of 216 parturients with PAS who underwent cesarean delivery (CD) and/or CH. Intraoperative surgical complications were noted in 215 (99.5%). The mean estimated blood loss was 2743 (1790) mL, and 105 parturients (48.6%) lost ≥2500 mL. The patients experienced high rates of severe acute maternal morbidity [162 (75%)], hysterectomy [82 (38%)], large volume blood loss, blood transfusion, peripartum anemia, and prolonged hospital stay.