{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"25"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"6"}],"units":"Participants"}],"description":"The MTD is the dose level at which no more than 1 of up to 6 participants experiences dose-limiting toxicity (DLT) during the first two cycles of DA-EPOCH-R2 treatment. Association of treatment regimen with one-year overall survival.\n\nDLT is defined as any grade 4 adverse event at least possibly related to lenalidomide and not probably or definitely related to human immunodeficiency virus (HIV) or a Kaposi sarcoma-associated herpesvirus KSHV-associated malignancy resulting in a dose delay in etoposide phosphate, prednisone, vincristine, cyclophosphamide, doxorubicin, and rituximab (DA-EPOCH-R) treatment \\>2 weeks due to failure to resolve to grade 3 or lower. Any grade 3 cardiac toxicity that is at least possibly related to lenalidomide and not probably or definitely related to HIV or a Kaposi sarcoma-associated herpesvirus (KSHV)-associated malignancy resulting in a dose delay in DA-EPOCH-R treatment \\>2 weeks due to failure to resolve to grade 2 or lower.","groups":[{"description":"Cohort 1, Dose Level 1 - Lenalidomide 25mg by mouth (PO) was given on days 1 to 10, plus, etoposide phosphate, prednisone, vincristine, cyclophosphamide, doxorubicin, and rituximab (DA-EPOCH-R). During cycle 1, Etoposide 50mg/m\\^2/day, Vincristine 0.4 mg/m\\^2 /day, and Doxorubicin 10 mg /m\\^2/day were given as continuous intravenous infusion days 6 to 9. During cycles 2-6, Etoposide, Vincristine 0.4 mg/m\\^2 /day, and Doxorubicin were given as continuous intravenous infusion days 1 to 4. During cycles 2-6, doses of etoposide and doxorubicin were adjusted based on hematologic parameters during the previous cycle. During cycle 1, Prednisone 60 mg/m\\^2 /day PO days 6 to 10. During cycles 2-6, Prednisone 60 mg/m\\^2 /day PO days 1-5. During cycle 1, Cyclophosphamide 750 mg/m\\^2 was given on day 10. During cycles 2-6, Cyclophosphamide 750 mg/m\\^2 was given on day 5. Rituximab was administered on day 4 prior to the start of EPOCH during cycle 1 and on day 1 during cycles 2 to 6.","id":"OG000","title":"All Participants"}],"paramType":"NUMBER","populationDescription":"6/17 participants were analyzed because MTD was only assessed during phase I which was only 6 participants.","reportingStatus":"POSTED","timeFrame":"First 6 weeks of treatment (2 cycles of treatment)","title":"(Phase I) Maximum Tolerated Dose (MTD) of Etoposide, Prednisone, Vincristine, Cyclophosphamide, Doxorubicin, and Rituximab (DA-EPOCH-R2)","type":"PRIMARY","unitOfMeasure":"mg/day"}