Late cardiotoxicity of high-dose chemotherapy according to the modified NHL-BFM-90 program in adult patients with diffuse large B-cell lymphoma

摘要

AIM: To evaluate the late cardiotoxicity (CT) of high-dose chemotherapy (CT) according to the modified NHL-BFM-90 (mNHL-BFM-90) protocol in adult patients with diffuse large B-cell lymphoma (DLBCL).SUBJECTS AND METHODS: The results of electrocardiography (ECG) and echocardiography (echoCG) were analyzed in 40 DLBCL patients treated according to the mNHL-BFM-90 program in the Hematology Research Center (HRC), Russian Academy of Medical Sciences (RAMS), in 2002 to 2009. A study group consisted of 20 men and 20 women whose age was 31 to 76 years; median age was 56.5 years at the time of their examination and the median follow-up time after therapy was 6 years. The individual cumulative dose of doxorubicin was 150-300 mg/M2. A comparison group included 19 patients receiving CHOP/R-CHOP CT in HRC, RAMS, in 2002 to 2009. Out of them, there were 8 men and 11 women whose age was 39 to 78 years median age was 70 years at the time of their examination. The individual cumulative dose of doxorubicin was 200-400 mg/M2. ECG and echoCG were carried out before and 5 years or more after CT.