This protocol addresses patients with follicular lymphoma that has undergone histological transformation to diffuse large B-cell lymphoma (DLBCL), where the patient is anthracycline-naive — meaning no prior anthracycline-containing chemotherapy has been given.
These patients may have been managed with watchful waiting or received only radiotherapy before transformation occurred. The absence of prior anthracycline-based treatment is the defining eligibility criterion for this treatment pathway.
For eligible patients, current guidance supports an immunochemotherapy-based approach, aligning this transformed presentation with the standard of care used in de novo DLBCL. The complete regimen, eligibility criteria, and clinical decision points are set out in the full structured protocol.