A longitudinal study of placenta Previa and its fetomaternal Outcomes at a tertiary care Center- a one year study.

Abstract

Placenta previa (PP) significantly elevates risks for maternal and neonatal complications, particularly when associated with Placenta Accreta Spectrum (PAS). This study aimed to evaluate the incidence, risk factors, clinical outcomes, and management of PP and PAS over a one-year period at a tertiary care hospital. Introduction Placenta previa is characterized by abnormal implantation of the placenta near or covering the cervical os, affecting about 0.3-2% of pregnancies. Placenta accreta spectrum, a severe complication, involves abnormal placental adherence and invasion, significantly raising maternal and neonatal morbidity and mortality. Known risk factors include previous uterine surgeries, notably caesarean sections, advanced maternal age, multiparity, and assisted reproductive technologies.