The role of high-dose therapy and stem cell rescue in the management of T-cell malignant lymphomas: A BSBMT and ABMTRR study

Abstract

T-cell lymphomas (PTCL) are a rare and heterogeneous subset of lymphomas with a poorer prognosis compared with B-cell lymphomas. We conducted a retrospective study of 82 patients who received high-dose therapy for PTCL (autologous SCT (ASCT) N=64; allogeneic SCT (Allo-SCT) N=18). With a median follow-up from ASCT of 37 months from transplant, 33 patients were alive; 20 died of progressive disease, 10 died from non-relapse mortality (NRM) with 1 unknown cause. Three-year overall survival (OS) and progression-free survival (PFS) were 53% (95% confidence interval (CI) 42, 67) and 50% (95% CI 39, 64), respectively. Factors significantly affecting OS and PFS on univariate analysis were histologic..