{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"39.3","value":"167"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"20"}],"units":"Participants"}],"title":"Day 1"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"48.8","value":"215"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"16"}],"units":"Participants"}],"title":"Day 15"}],"denoms":[{"counts":[{"groupId":"OG000","value":"20"}],"units":"Participants"}],"description":"Cmax was defined as the maximum observed plasma concentration of ruxolitinib. Early enrolling participants (approximately the first 8 adult and first 4 adolescent participants) randomized to ruxolitinib arm followed an \"extensive PK\" sampling schedule. Subsequent participants randomized to ruxolitinib, any randomized participants receiving ruxolitinib after Cycle 6, and any randomized participants receiving BAT that cross over to ruxolitinib followed the \"sparse PK\" sampling schedule.","dispersionType":"Geometric Coefficient of Variation","groups":[{"description":"Ruxolitinib was administered orally twice per day at a dose of 10 milligrams (mg).","id":"OG000","title":"Ruxolitinib"}],"paramType":"GEOMETRIC_MEAN","populationDescription":"Pharmacokinetic Analysis Set (PAS): all participants who provided at least one evaluable pharmacokinetic (PK) concentration. Only participants with available data were analyzed.","reportingStatus":"POSTED","timeFrame":"Extensive Sampling Schedule: Cycle 1 Days 1 and 15: predose; 0.5, 1, 1.5, 4, 6, and 9 hours post-dose. Sparse Sampling Schedule: Cycle 1 Days 1 and 15: predose; 1.5 hours post-dose","title":"Cmax of Ruxolitinib After Single (Cycle 1 Day 1) and Multiple (Cycle 1 Day 15) Doses","type":"SECONDARY","unitOfMeasure":"nanograms per milliliter (ng/mL)"}