A Phase I First-in-Human Study of GenSci128 in Patients With Solid Tumors Harboring a TP53 Y220C Mutation

GenSci128 tablets have three specifications, including 50mg, 200mg, 500mg, and are taken in combination with the doctor's advice in different dose levels. GenSci128 will be orally administrated daily (except single dose in Cycle 0) with no interruptions until occurrence of unacceptable toxicity, or progressive disease, or withdrawal of consent, or death, or contact lost, or starting a new anticancer therapy, etc. (whichever occurs first).