Annals of oncology : official journal of the European Society for Medical Oncology
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In clinical trials in the USA, IDEC-C2B8 (a mouse-human chimeric anti-CD20 monoclonal antibody) has demonstrated high response rates with only mild toxic effects in relapsed B-cell lymphoma at a dose of four weekly 375 mg/m2 infusions. The aim of the present trial was to determine whether or not this dose is practically applicable to Japanese patients with relapsed B-cell lymphoma with respect to safety, pharmacokinetics and efficacy. ⋯ The dose of four weekly 375 mg/m2 infusions of IDEC-C2B8 is safe and effective in Japanese patients with relapsed B-cell lymphoma. Further studies evaluating IDEC-C2B8 are warranted.