We did not find any relationship between the CYP2R1 rs10741657, CYP27B1 rs10877012, CYP27B1 rs4646536, CYP27B1 rs3782130, CYP27B1 rs703842, CYP24A1 rs4809957, VDR rs1544410 (BsmI), or VDR rs11568820 (Cdx2) SNPs and CRC survival. This evidence concerns the gene CYP2R1 and colorectal carcinoma.