PMID: 16620570Apr 20, 2006Paper

Effectiveness analysis of HA based triple-drug regimen as induction chemotherapy in the treatment of acute myeloid leukemia and its relationship with karyotype

Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi
Yingchang MiJianxiang Wang

Abstract

To analyze the complete remission (CR) rate, disease free survival (DFS) and overall survival (OS) of de novo acute myeloid leukemia (AML) patients treated with HA based three drugs induction chemotherapy and to explore the impact of cytogenetic abnormalities on the prognosis. Two hundred and forty-three untreated de novo AML patients were treated with HA based three drugs induction therapy. CR rate, DFS and OS were calculated. One hundred and eighty-four patients who had karyotype results were divided into four or three groups according to SWOG or MRC criteria respectively. Differences in CR rate, DFS and OS among different groups were evaluated. The CR rate of all the 243 cases was 77.4%. The median DFS of the 188 CR patients was 28.5 (ranged from 1.0 to 153.0) months, DFS rates at 3 and 5 years were 45.4% and 40.2% respectively. The median OS of the 243 patients was 18.4 (range from 0.5 to 154.0) months. OS rates at 3 and 5 years were 36.9% and 31.4% respectively. According to SWOG criteria, CR rate, median DFS and OS were 97.8%, 87.4 months and 89.0 months for the favorable group; 81.9%, 17.6 months and 22.3 months for the intermediate group; 61.5%, 9 months and 11.5 months for the adverse group; and 79.3%, 29.0 months, 19....Continue Reading

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