Zevalin, 90Y-ibritumomab tiuxetan, is a novel radioimmunotherapeutic agent approved forthe treatment of relapsed or refractory, low-grade or follicular B-cell non-Hodgkin’s lymphoma (NHL). Zevalin is also indicated for the treatment of previously untreated follicular NHL in patients who achieve a partial or complete response to first-line chemotherapy.
90Y-ibritumomab tiuxetan consists of a murine monoclonal antibody covalently attached to a metal chelator, which stably chelates 111In for imaging and 90Y for therapy. It is often used for other than first line of treatment for lymphoma.
A recent guideline states experts’ consensus: “It is the opinion of the Hematology Disease Site Group that the benefit of 90Y-ibritumomab tiuxetan radioimmunotherapy may be generalizable to other relapsed or refractory indolent non-Hodgkin’s lymphomas previously treated with rituximab….but not CLL.
F. Morschhauser, T. Illidge, D. Huglo et al., “Efficacy and safety of yttrium-90 ibritumomab tiuxetan in patients with relapsed or refractory diffuse large B-cell lymphoma not appropriate for autologous stem-cell transplantation,” Blood, vol. 110, no. 1, pp. 54–58, 2007.
Leung M, Haynes AE, Stevens A, Meyer RM, Imrie K, Hematology Disease Site Group. Ibritumomab tiuxetan in lymphoma: a clinical practice guideline. Toronto (ON): Cancer Care Ontario (CCO); 2006 Jul 17. 42 p. (Evidence-based series; no. 6-17). [44 references]
Giulia Motta, Michele Cea, Eva Moran, Federico Carbone, Valeria Augusti, Franco Patrone, and Alessio Nencioni Monoclonal Antibodies for Non-Hodgkin’s Lymphoma: State of the Art and Perspectives Clinical and Developmental ImmunologyVolume 2010 (2010),
Yang DH, Kim WS, Kim SJ, Kim JS, Kwak JY, Chung JS, Oh SY, Suh C, Lee JJ. Pilot trial of yttrium-90 ibritumomab tiuxetan consolidation following rituximab, cyclophosphamide, doxorubicin, vincristine and prednisolone chemotherapy in patients with limited-stage, bulky diffuse large B-cell lymphoma. Leuk Lymphoma. 2012 May;53(5):807-11.
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