RecruitingPhase 2Drug trialMosunetuzumab and Polatuzumab Vedotin With Split-Dose CHP Chemotherapy for Elderly Patients With Diffuse Large B-Cell LymphomaThis single-arm, interventional phase 2 study is designed to evaluate whether the inclusion of mosunetuzumab subcutaneous and polatuzumab vedotin (Mosun-Pola) to a split-dose CHP chemotherapy backbone will improve outcomes for elderly patients with a new diagnosis of diffuse large B-cell lymphoma.