New evidence suggests that adding the targeted therapy ibrutinib (Imbruvica) to a standard chemotherapy regimen can improve how long some younger people with a specific form of diffuse large B-cell lymphoma (DLBCL) live. The findings, published November 4, 2021, in Cancer Cell, come from a new analysis by researchers at the National Cancer Institute (NCI), part of the National Institutes of Health, of a previously conducted phase 3 clinical trial.