RESUMO
Malignancy is a fatal complication of end-stage renal disease (ESRD) requiring haemodialysis. However, the successful treatment of haematological malignancies has been rarely reported. We describe the case of a 63-year-old man who presented with IgA-type multiple myeloma (MM; Durie-Salmon stage IIIB) derived from monoclonal gammopathy of undetermined significance concomitant with ESRD due to diabetic nephropathy. First, haemodialysis was initiated before chemotherapy, and bortezomib and dexamethasone were found to be ineffective. Subsequently, 8 courses of dose-adjusted lenalidomide therapy were administered according to the degree of haematological and renal functions. The patient remained in partial remission without disease progression for 21 months. Thus, lenalidomide therapy is effective for bortezomib-refractory MM concomitant with ESRD.
RESUMO
Although malignancy is a fatal complication of end-stage renal disease (ESRD) requiring haemodialysis, successful treatment of haematological malignancies has been rarely reported. We describe the case of a 64-year-old man who presented with non-Hodgkin's lymphoma (NHL; clinical stage, IVB) concomitant with ESRD. Before chemotherapy, haemodialysis was initiated, and one course of dose-adjusted CHOP (cyclophosphamide, doxorubicin, vincristine and prednisolone) therapy followed by eight courses of rituximab therapy were administered according to the performance status and degree of organ dysfunction. Consequently, the patient was disease free for 27 months. Thus, rituximab plus CHOP combination therapy was effective for NHL concomitant with ESRD.