Feto-Maternal Outcomes in Pregnancy With Factor VII Deficiency in a Tertiary Care Institution.

Abstract

This paper aims to study antepartum and postpartum bleeding manifestations of patients with factor VII (FVII) deficiency, their management, and feto-maternal outcomes, to establish danger signs and management protocols. We describe a case series of nine pregnancies in four patients with FVII deficiency diagnosed at a tertiary care referral center in India between 2012 and 2023. Out of nine pregnancies, six had cesarean deliveries, two had vaginal deliveries, and one had dilatation and curettage for unwanted pregnancies. One out of nine pregnancies (11.11%) with an unknown FVII deficiency had antepartum hemorrhage (abruption) necessitating multiple transfusions, ICU stay, and neonatal loss. Three patients with no prior history of obstetric hemorrhage were diagnosed with severe deficiencies and received prophylactic recombinant FVII preoperatively, averting the potential loss of lives. In patients with no history of bleeding, no hemorrhage was reported with or without prophylaxis while 33.33% of hemorrhage was reported in patients with a history of bleeding. Factors like the history of bleeding, FVII levels, mode of delivery, and other risk factors for hemorrhage should all be considered to predict the risk of bleeding in delivery. Cesarean is a surgical procedure, and prophylactic use ofrecombinantFVII concentrate (rFVIIa) should be considered.