A Study to Investigate the Safety and Efficacy of Emapalumab, an Anti-IFN-gamma mAb in Patients With Systemic Juvenile Idiopathic Arthritis (sJIA) or Adult-onset Still's Disease (AOSD) Developing Macrophage Activation Syndrome/Secondary HLH (MAS/sHLH)
Conditions
- Macrophage Activation Syndrome
- Lymphohistiocytosis, Hemophagocytic
- Arthritis, Juvenile
- Adult Onset Still Disease
Interventions
Sponsor
Swedish Orphan Biovitrum