PMID: 9656196Jul 10, 1998Paper

Comparison of chemotherapy CHOP vs. CHOP/VIA in the treatment of aggressive non-Hodgkin's lymphoma: a randomized multicenter study of 132 patients. The PETHEMA group. Program for Study and Therapeutics of malignant hemopathies. Spanish Association of Hematology and Hemotherapy

Medicina clínica
Armando Lopez-GuillermoE Montserrat

Abstract

To compare standard chemotherapy CHOP (cyclophosphamide, adriamycin, vincristine and prednisone) with the regimen CHOP/VIA (VP-16, iphosphamide and cytarabine) in terms of response to therapy, response duration, survival and toxicity in patients with aggressive lymphoma. 132 patients (84 males and 48 females; median age, 55 years) were included from 12 Spanish Institutions, diagnosed of non-Hodgkin's lymphoma of intermediate or high grade, in stages II-IV and previously untreated. Patients were randomized to receive CHOP or CHOP/VIA. After excluding 14 not assessable cases, 62 patients (52.5%) received CHOP, and 56 (47.5%) CHOP/VIA. No significant differences were found on main prognostic factors between such groups. Response was assessable in 114 cases (CHOP: 61; CHOP/VIA: 53) 39 patients (64%) receiving CHOP achieved complete response (CR), and 2 (3%) partial response (PR), whereas in the CHOP/VIA group CR and PR rates were 63% (34/53), and 7% (4/53), respectively. 14 patients (36%) treated with CHOP and 12 (35%) treated with CHOP/VIA eventually relapsed, with an actuarial risk of relapse at 36 months of 43% and 40%, respectively. Median survival was 37 months. No differences were found between both therapeutic groups, with a...Continue Reading

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