Columvi in combination with gemcitabine and oxaliplatin is indicated for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma not otherwise specified (DLBCL NOS) who are ineligible for autologous stem cell transplant (ASCT).Columvi as monotherapy is indicated for the treatment of adult patients with relapsed or refractory diffuse large B cell lymphoma (DLBCL), after two or more lines of systemic therapy.