*Only time points with ≥3 observations are plotted. Steady-state mean trough is calculated from all observations at any time point. The mean dose for patients receiving prophylaxis every 7 days was 37 IU/kg.
Patients who started and stayed on prophylaxis prove IDELVION has powerful efficacy with both 7- and 14-day dosing†
VIEW EFFICACY DATAIDELVION uses albumin fusion technology to extend half‑life with minimal risk of an immune response
SEE THE IDELVION MOA†Of the 23 subjects in Arm 2, 19 were transitioned from on-demand to 7-day prophylaxis. The median AsBR during prophylaxis treatment was 0.7 (range: 0 to 4.2). Data for Arms 1 and 2 based on matched-pairs design.
References: 1. Gill JC, Roberts J, Li Y, Castaman G. Sustained high trough factor IX activity levels with continued use of rIX-FP in adult and paediatric patients with haemophilia B. Haemophilia. 2019. doi:10.1111/hae.13735. 2. Data on file. Available from CSL Behring as DOF IDL-003. 3. Data on file. Available from CSL Behring as DOF IDL-001.