Successful treatment of POEMS syndrome complicated by severe congestive heart failure with thalidomide.

A 55-year-old woman was diagnosed with POEMS syndrome; however, we could not perform high-dose chemotherapy with autologous peripheral blood stem cell transplantation (auto-PBSCT) because of rapidly progressive congestive heart failure. Thus, we treated the patient with thalidomide plus dexamethasone, which brought about a marked improvement of systolic dysfunction, POEMS syndrome-related symptoms and the serum concentrations of vascular endothelial growth factor. Subsequently, we safely performed high-dose chemotherapy with auto-PBCST. This report strongly suggests that thalidomide is effective for POEMS syndrome, even if complicated by congestive heart failure which is considered to be related to POEMS syndrome.