Safety and Efficacy of Blinatumomab in Adults With Newly Diagnosed High-risk Diffuse Large B-Cell Lymphoma

The safety profile of blinatumomab after frontline rituximab (R)-chemotherapy, consisting of either R-CHOP (14 or 21) (rituximab/cyclophosphamide/doxorubicin/vincristine/prednisone) or R-DA-EPOCH (rituximab and dose adjusted-etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin), or R-CHOEP (rituximab and cyclophosphamide, doxorubicin, vincristine, prednisone, and etoposide), will be determined. The study will consist of a screening period of up to 14 days, a standard of care (SOC) R-chemotherapy run-in period of approximately 21 weeks, a 12 to 16 week blinatumomab treatment period, a 30-day safety follow-up visit, and a long-term follow-up period that begins after the safety follow-up visit is completed until 1 year from the first dose blinatumomab.