{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"13"},{"groupId":"OG001","value":"9"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"4"},{"groupId":"OG004","value":"1"},{"groupId":"OG005","value":"4"},{"groupId":"OG006","value":"1"},{"groupId":"OG007","value":"4"}]}],"title":"Grade 3"},{"categories":[{"measurements":[{"groupId":"OG000","value":"4"},{"groupId":"OG001","value":"2"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"4"},{"groupId":"OG004","value":"1"},{"groupId":"OG005","value":"4"},{"groupId":"OG006","value":"0"},{"groupId":"OG007","value":"3"}]}],"title":"Grade 4"},{"categories":[{"measurements":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"0"},{"groupId":"OG004","value":"0"},{"groupId":"OG005","value":"0"},{"groupId":"OG006","value":"0"},{"groupId":"OG007","value":"0"}]}],"title":"Grade 5"}],"denoms":[{"counts":[{"groupId":"OG000","value":"2"},{"groupId":"OG001","value":"6"},{"groupId":"OG002","value":"6"},{"groupId":"OG003","value":"3"},{"groupId":"OG004","value":"3"},{"groupId":"OG005","value":"2"},{"groupId":"OG006","value":"1"},{"groupId":"OG007","value":"3"}],"units":"Participants"}],"description":"Adverse events were assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0). Grade 3 is severe. Grade 4 is life-threatening. Grade 5 is death related to adverse event.","groups":[{"description":"T-cell Malignancies, Dose Escalation, Arm 1, Dose Level -1 Arm 1, Dose Level -1: Lenalidomide 2.5 mg Day 1-10 (7 days lead in for first cycle); CC-486 (5azacitidine) 200 mg by mouth (PO Day) 1 to 10; Romidepsin 12 mg/m\\^2 intravenous (IV) Day 1 and day 10; Dexamethasone 40 mg PO Day 1 and day 10. Relapsed/refractory mature T cell malignancies for determination of maximum tolerated dose (MTD).","id":"OG000","title":"Arm 1, Cohort 1, Dose Level -1, Dose Escalation Lenalidomide"},{"description":"T-cell Malignancies, Dose Escalation, Arm 1, Dose Level 1 Arm 1, Dose Level 1: Lenalidomide 5 mg Day 1-10 (7 days lead in for first cycle); CC-486 (5azacitidine) 300 mg by mouth (PO Day) 1 to 10; Romidepsin 12 mg/m\\^2 intravenous (IV) Day 1 and day 10; Dexamethasone 40 mg PO Day 1 and day 10. Relapsed/refractory mature T cell malignancies for determination of maximum tolerated dose (MTD).","id":"OG001","title":"Arm 1, Cohort 1, Dose Level 1, Dose Expansion Lenalidomide"},{"description":"T-cell Malignancies, Dose Escalation, Arm 1, Dose Level 2 Arm 1, Dose Level 2: Lenalidomide 10 mg Day 1-10 (7 days lead in for first cycle); CC-486 (5azacitidine) 300 mg by mouth (PO Day) 1 to 10; Romidepsin 12 mg/m\\^2 intravenous (IV) Day 1 and day 10; Dexamethasone 40 mg PO Day 1 and day 10. Relapsed/refractory mature T cell malignancies for determination of maximum tolerated dose (MTD).","id":"OG002","title":"Arm 1, Cohort 1, Dose Level 2, Dose Escalation Lenalidomide"},{"description":"T-cell Malignancies, Dose Escalation, Arm 1, Dose Level 3 Arm 1, Dose Level 3: Lenalidomide 15 mg Day 1-10 (7 days lead in for first cycle); CC-486 (5azacitidine) 300 mg by mouth (PO Day) 1 to 10; Romidepsin 12 mg/m\\^2 intravenous (IV) Day 1 and day 10; Dexamethasone 40 mg PO Day 1 and day 10. Relapsed/refractory mature T cell malignancies for determination of maximum tolerated dose (MTD).","id":"OG003","title":"Arm 1, Cohort 1, Dose Level 3 Dose Escalation"},{"description":"T-cell Malignancies, Dose Escalation, Arm 1, Dose Level 4 Arm 1, Dose Level 4: Lenalidomide 20 mg Day 1-10 (7 days lead in for first cycle); CC-486 (5azacitidine) 300 mg by mouth (PO Day) 1 to 10; Romidepsin 12 mg/m\\^2 intravenous (IV) Day 1 and day 10; Dexamethasone 40 mg PO Day 1 and day 10. Relapsed/refractory mature T cell malignancies for determination of maximum tolerated dose (MTD).","id":"OG004","title":"Arm 1, Cohort 1, Dose Level 4, Dose Escalation Lenalidomide"},{"description":"T-cell Malignancies, Dose Expansion, Arm 2, Dose Level 2 Arm 2, Dose Level 2: Lenalidomide by oral intake at maximum tolerated dose (MTD) on days -7 to 10 of each 21-day cycle (max 6 cycles) with CC-486 (5-azacitidine) at 300mg/day by oral intake on days 1-10, Romidepsin at 12 mg/m\\^2 by intravenous (IV) infusion on Day 1 and day 10; and Dexamethasone at 40 mg by oral intake on days 1 and 10 of each cycle. Relapsed/refractory mature T cell malignancies enrolled after maximum tolerated dose (MTD) is determined.","id":"OG005","title":"Arm 2, Cohort 2, Dose Level 2, Dose Expansion Lenalidomide"},{"description":"T-cell Malignancies, Dose Expansion, Arm 2, Dose Level 4 Arm 2, Dose Level 4: Lenalidomide by oral intake at maximum tolerated dose (MTD) Day 1-10 (7 days lead in for first cycle); CC-486 (5azacitidine) 300 mg by mouth (PO Day) 1 to 10; Romidepsin 12 mg/m\\^2 intravenous (IV) Day 1 and day 10; Dexamethasone 40 mg PO Day 1 and day 10. Relapsed/refractory mature T cell malignancies enrolled after maximum tolerated dose (MTD) is determined.","id":"OG006","title":"Arm 2, Cohort 2, Dose Level 4, Dose Expansion Lenalidomide"},{"description":"T-cell Malignancies, Dose Expansion, Arm 3, Dose Level 4 Arm 3, Dose Level 4: Lenalidomide 20 mg maximum tolerated dose (MTD) by oral intake at on days -7 to 10 of each 21-day cycle (max 6 cycles) with CC-486 (5-azacitidine) at 300mg/day by oral intake on days 1-10, Romidepsin at 12 mg/m\\^2 by intravenous (IV) infusion on Day 1 and day 10; and Dexamethasone at 40 mg by oral intake on days 1 and 10 of each cycle. Relapsed/refractory mature T cell malignancies enrolled after maximum tolerated dose (MTD) is determined.","id":"OG007","title":"Arm 3, Cohort 2, Dose Level 4, Dose Expansion Lenalidomide"}],"paramType":"NUMBER","reportingStatus":"POSTED","timeFrame":"6 cycles (each cycle is 28 days)","title":"Number of Treatment Emergent Grades 3, 4 and/or 5 Adverse Events Possibly Related to Drug Grouped by Severity","type":"PRIMARY","unitOfMeasure":"adverse events"}