ProMACE-cytaBOM versus MACOP-B in intermediate and high grade NHL. Preliminary results of a prospective randomized trial.

One hundred seventy-nine patients with intermediate or high-grade non-Hodgkin's lymphoma were randomized to receive either ProMACE-CytaBOM (P-C) or MACOP-B (M-B). At last follow-up 71 patients in the P-C arm and 78 in the M-B arm were assessable for response. Forty-one patients treated with P-C (58%) and 49 patients treated with M-B (63%) achieved a CR. Moreover 18 and 22 patients achieved PR with P-C and M-B, respectively. Twenty-five patients relapsed, 12 in the P-C arm and 13 in the M-B arm. Thirty-nine patients died, 32 from disease progression, 5 from treatment related causes, and 2 from other causes. No differences between the two treatment groups were observed as regard to relapse or death-rate. At 27 months the survival rate was of 71.9% for patients treated with P-C and 70.7% for those treated with M-B. At 2 years the RFD rate was 64% and 60% for patients in P-C and M-B arm, respectively. Patients treated with M-B experienced an high rate of methotrexate-related toxicity. ProMACE-CytaBOM and M-B seem provided with similar activity. However P-C seem less toxic and more manageable in an outpatient setting.

RCT Entities:   Population Interventions Outcomes