Sanofi Announced Pivotal Data Demonstrate Once-weekly Efanesoctocog Alfa Provides Superior Bleed Protection Compared to Prior Factor Prophylaxis
Sanofi and Swedish Orphan Biovitrum AB (publ) (Sobi®) (STO:SOBI) presented for the first time today, in a late-breaking session at the 30th International Society on Thrombosis and Haemostasis (ISTH) Congress, positive results from the XTEND-1 pivotal Phase 3 study evaluating the safety, efficacy and pharmacokinetics of efanesoctocog alfa (BIVV001), an investigational factor VIII replacement therap