Activated Protein C Resistance (APCR) and Placental Fibrin Deposition

Fibrin deposition was significantly higher (3.3-fold) in the APCR group compared to the APCN group. An inverse correlation between APC ratio and placental fibrin deposition was determined for the study group. Histological abnormalities were more than 2-fold higher in the APCR group compared to the APCN group. Molecular screening identified common thrombophilic mutations, FVL and FII-G20210A in the APCR group but not in the APCN group.