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|Ref Type||Journal Article|
|Authors||Grossmann V, Schnittger S, Kohlmann A, Eder C, Roller A, Dicker F, Schmid C, Wendtner CM, Staib P, Serve H, Kreuzer KA, Kern W, Haferlach T, Haferlach C|
|Title||A novel hierarchical prognostic model of AML solely based on molecular mutations.|
|Date||2012 Oct 11|
|Abstract Text||The karyotype is so far the most important prognostic parameter in acute myeloid leukemia (AML). Molecular mutations have been analyzed to subdivide AML with normal karyotype into prognostic subsets. The aim of this study was to develop a prognostic model for the entire AML cohort solely based on molecular markers. One thousand patients with cytogenetic data were investigated for the following molecular alterations: PML-RARA, RUNX1-RUNX1T1, CBFB-MYH11, FLT3-ITD, and MLL-PTD, as well as mutations in NPM1, CEPBA, RUNX1, ASXL1, and TP53. Clinical data were available in 841 patients. Based on Cox regression and Kaplan-Meier analyses, 5 distinct prognostic subgroups were identified: (1) very favorable: PML-RARA rearrangement (n = 29) or CEPBA double mutations (n = 42; overall survival [OS] at 3 years: 82.9%); (2) favorable: RUNX1-RUNX1T1 (n = 35), CBFB-MYH11 (n = 31), or NPM1 mutation without FLT3-ITD (n = 186; OS at 3 years: 62.6%); (3) intermediate: none of the mutations leading to assignment into groups 1, 2, 4, or 5 (n = 235; OS at 3 years: 44.2%); (4) unfavorable: MLL-PTD and/or RUNX1 mutation and/or ASXL1 mutation (n = 203; OS at 3 years: 21.9%); and (5) very unfavorable: TP53 mutation (n = 80; OS at 3 years: 0%; P < .001). This comprehensive molecular characterization provides a more powerful model for prognostication than cytogenetics.|
|Molecular Profile||Treatment Approach|
|Gene Name||Source||Synonyms||Protein Domains||Gene Description||Gene Role|
|Therapy Name||Drugs||Efficacy Evidence||Clinical Trials|
|Drug Name||Trade Name||Synonyms||Drug Classes||Drug Description|
|Gene||Variant||Impact||Protein Effect||Variant Description||Associated with drug Resistance|
|Molecular Profile||Indication/Tumor Type||Response Type||Therapy Name||Approval Status||Evidence Type||Efficacy Evidence||References|
|KMT2A rearrange||acute myeloid leukemia||not applicable||N/A||Clinical Study||Prognostic||In multiple clinical studies, KMT2A rearrangements, specifically partial tandem duplications, were associated with a poor overall survival in acute myeloid leukemia patients (PMID: 24487413, PMID: 22915647, PMID: 22417203, PMID: 21881046).||21881046 24487413 22417203 22915647|