New (unplanned) anti-lymphoma treatment (including systemic new anti-lymphoma treatment, radiotherapy, or surgical procedure) was received by 113 patients (53 and 60 in the G-CHOP and R-CHOP arms, respectively) prior to disease progression and by 261 patients (122 and 139 in the G-CHOP and R-CHOP arm, respectively) after disease progression. This evidence concerns the gene DDIT3 and lymphoma.