title: Ongoing investigations and new uses of radioimmunotherapy in the treatment of non-Hodgkin's lymphoma.
abstract: Studies in radiation oncology are focusing on the optimal use of systemic targeted radionuclide therapy (STaRT) in the treatment of patients with cancer. The two approved radioimmunotherapy agents, yttrium-90 ibritumomab tiuxetan and iodine-131 tositumomab, are being studied in a range of lymphoid malignancies, from low-grade to aggressive B-cell non-Hodgkin's lymphomas. Studies of standard- and escalated-dose radioimmunotherapy with or without stem cell support are reviewed, as are radioimmunotherapy with other therapeutic modalities in these settings. The results of these trials have important implications for clinical practice, and it is hoped that they will further clarify the optimal timing and dosing of these agents.
authors.affiliation: Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, AL, USA. rmeredith@uabmc.edu
authors.forename: Ruby F
authors.initials: RF
authors.lastname: Meredith
mesh_terms: D000911:Antibodies, Monoclonal / Q000627:therapeutic use*; D018951:Antigens, CD20 / Q000276:immunology; D002986:Clinical Trials as Topic; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000532:radiotherapy*; D016499:Radioimmunotherapy / Q000379:methods*; D015021:Yttrium Radioisotopes / Q000627:therapeutic use
chemical_list: D000911:Antibodies, Monoclonal; D018951:Antigens, CD20; D015021:Yttrium Radioisotopes; C119496:tositumomab I-131