T-cell lymphoma patients with the indication of autologous stem cell transplantation will be divided into two groups，the control group will use BEAM as conditioning regimen and the experiment group will use modified BEAM regimen（included mitoxantrone liposome，then to compare the efficacy and safety of the two conditioning regimens for patients.
A multicenter randomized study on the efficacy and safety of mitoxantrone hydrochloride liposome injection combined with carmustine, etoposide, and cytarabine (modified BEAM protocol) in the pretreatment of T-cell lymphoma underwent autologous stem cell transplantation