question: Which drugs are included in the drug LONSURF?
answer: Lonsurf includes trifluridine and tipiracil. It is a novel oral anti-tumor agent combining an anti-neoplastic thymidine-based nucleoside analogue (trifluridine) with a thymidine phosphorylase inhibitor (tipiracil hydrochloride) presents a new treatment option for metastatic colorectal cancer patients refractory or intolerant to standard therapies.