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AbbVie blood cancer drug combo cuts risk of progression or death in late-stage study

By Thomson Reuters Oct 5, 2026 | 2:38 PM

Oct 5 (Reuters) – Danish biotech firm Genmab and US drugmaker AbbVie said on Monday their combination treatment for patients newly ​diagnosed with a type of lymphoma ‌reduced the risk of disease progression or death in a late-stage study.

US-listed shares of Genmab were up about 11% in afternoon trading. AbbVie shares rose 1.5%.

• ‌The ​study tested epcoritamab in ⁠combination with R-CHOP in ⁠newly diagnosed patients with diffuse large B-cell lymphoma (DLBCL), the most common form of blood cancer affecting lymph cells

• The combination reduced ​the risk of disease progression or death by 51% in newly diagnosed patients ⁠compared with R-CHOP alone, the ⁠companies said

• Epcoritamab, jointly developed ​by Genmab and AbbVie, is an immune-based therapy ​that helps the body’s T cells attack ‌cancer cells, while R-CHOP is currently offered as the standard treatment for those with DLBCL

• The companies said the trial is the ⁠first late-stage study of a bispecific antibody combination to significantly improve progression-free survival — how long patients ⁠live without ‌their cancer worsening — in first-line DLBCL

• ⁠They said the combination’s safety ​profile ‌was generally consistent with the known ​safety profiles ⁠of epcoritamab and R-CHOP

• Epcoritamab has not yet been approved for patients who have just been diagnosed and have not received prior treatment

(Reporting by Sahil Pandey in Bengaluru; Editing by ​Diti Pujara)