Efficacy and toxicity of vinblastine, bleomycin, and methotrexate with involved-field radiotherapy in clinical stage IA and IIA Hodgkin's disease: a British National Lymphoma Investigation pilot study

PURPOSETo assess the efficacy and toxicity of vinblastine, bleomycin, and methotrexate (VBM) chemotherapy with involved-field radiotherapy in clinical stage IA and IIA Hodgkin's disease.PATIENTS AND METHODSThirty eligible patients with clinical stage IA or IIA Hodgkin's disease, at intermediate risk of relapse, were enrolled into a prospective multicenter pilot study. They received two cycles of VBM chemotherapy, followed by involved-field radiotherapy and then four further cycles of VBM. The median follow-up duration from the start of treatment is 30 months.RESULTSAll 26 patients with assessable disease showed an objective response after two cycles of VBM (nine complete responses, 17 partial responses). By the completion of treatment, 27 patients were in complete remission; two had stable residual masses, which have not progressed at 26 and 34 months of follow-up; and one patient who died of treatment-related sepsis was in complete remission at that time. Two relapses have occurred, 19 and 28 months afte...