Eptacog Beta Efficacy in Children and Adolescents with Hemophilia A or B and Inhibitors: Subset Analysis Suggests Improved Caregiver Capacity to Assess Bleeding Episode Resolution with Subject Age

Introduction Following treatment with a bypassing agent, parents or caregivers often face difficulties in determining bleeding episode (BE) resolution in children with hemophilia A or B and inhibitors (CwHABI), potentially contributing to a longer treatment duration in children as compared to adults (Valentino et al, Haemophilia 2012; 18:554-60. Gruppo et al, Haemophilia 2013; 19:524-32). Eptacog beta is a new recombinant activated human factor VII proven to be safe and effective for the treatment and control of BEs in patients with hemophilia A or B with inhibitors (≥12 years of age). The pivotal phase 3 trial (PERSEPT 1; NCT02020369) included subjects from ages 12 to