Estimate risk of progression to AML in those with CMML using molecular genetics data
The CPSS-Mol is a new CMML-specific prognostic scoring system (CPSS) that incorporates molecular genetic data resulting in a 4-level integrated clinical/pathological/genetic risk stratification tool. This tool was derived from a cohort of European patients, 93% of whom possessed 1 of 38 somatic mutations. Based on multivariable Cox regression analyses, cytogenetic abnormalities and mutations in RUNX1, NRAS, SETBP1, and ASXL1 were independently associated with overall survival (OS). The CPSS-Mol fully retained its ability to risk stratify survival in an independent validation cohort of CMML patients.
Elena C, Galli A, Such E, et al.