A Proof-of-concept Study to Reduce Treatment Burden in Haemophilia Participants Receiving Factor VIII and Factor IX Infusions

VR-based solution comprises a mobile phone application including explanation on the different steps to be followed to perform infusions in satisfactory conditions, notably as regards safety, as well as VAS for pain and anxiety to be completed at each Factor VIII or Factor IX infusion between inclusion and the Week 4 visit. It also comprises a 3D mask (to be used before or during infusions) including simulation of the infusions themselves (before infusion) and a relaxing and distracting content (during and after infusions).