Ruxolitinib as First Line Treatment in Primary Haemophagocytic Lymphohistiocytosis (R-HLH)

"Form: tablets, 50 mg/m2/day in two administrations. Maximum dose is 100 mg/day. Administration in association with Methylprednisolone IV (or Prednisolone PO) starting at 2 mg/kg/day in two administrations.~Duration of treatment: until D-1 of conditioning for allogeneic HSCT OR 9weeks for patients who are not eligible for HSCT."