Activity, Safety and Pharmacokinetics in Pediatric Subjects With Moderate and Severe Chronic Graft vs. Host Disease After Allogeneic Stem Cell Transplant

This open-label, single-arm, Phase II multi-center study enrolled 46 participants and investigated the activity, pharmacokinetics and safety of ruxolitinib added to the subject's immunosuppressive regimen among infants, children, and adolescents aged ≥28 days to \<18 years old with either moderate to severe treatment-naive cGvHD or SR-cGvHD. Although 46 participants were enrolled,1 participant (enrolled in the ≥6y to \<12y age group) received study treatment beyond protocol requirements and was excluded from analyses.