A baseline albumin level ≥35 g/L, carcinoembryonic antigen (CEA) levels below median (4.27 U/ml), and locally advanced disease, separately, was associated with a better PFS, and normal lactate dehydrogenase (LDH) levels was associated with a better OS (Supplementary Fig. S3). Here, CEACAM5 is linked to glycogen storage disease VI.