Multivariate analysis identified lactate dehydrogenase (LDH) (HR 1.005, p = 0.035), TP53 mutations (HR 5.196, p < 0.001), biallelic BRCA2 mutations (HR 10.686, p = 0.005), and IDC-P as independent predictors of poor cancer-specific survival. This evidence concerns the gene TP53 and cancer.