Disease status at autologous stem cell transplantation and the cell of origin phenotype are important predictors of outcome in patients with Neurologic (central nervous system) relapse of diffuse large B-cell lymphoma undergoing autologous stem cell transplantation

Abstract

Neurologic relapse of systemic diffuse large B-cell lymphoma (DLBCL) is associated with poor outcome. The existing literature about this specific entity is very limited. We present a retrospective analysis of patients with neurological relapse of DLBCL and correlate the outcome according to the disease stage at autologous stem cell transplantation (ASCT) and the cell of origin phenotype. Totally, 11 patients with neurologic relapse of DLBCL underwent ASCT, seven in complete remission (CR) and four with active disease. The conditioning regimens included LACE (six), BEAM (two), and Bu/Mel (three). Ten patients relapsed after ASCT. All patients with CNS relapse died of progressive disease. Pati..