EN
Colorectal cancer is the second cause of death from malignant cancer, following lung cancer. Approximately 35–45% of patients with colorectal cancer will develop distant metastases over time. Palliative systemic treatment remains the standard for non-operative distant metastases. TAS-102 is a novel orally administered antineoplasmatic thymidine-based nucleoside analog which represents an approved option for the treatment of advanced metastatic colorectal cancer in patients who are refractory, or are not considered canditates for, currently available therapies.