Phase 1/2 Study of TSN1611 in Subjects With Advanced Solid Tumors Harboring KRAS G12D Mutation
Tyligand Pharmaceuticals (Suzhou) Limited
Summary
The study is a first-in-human (FIH), open-label, multi-center phase 1/2 study of TSN1611 in subjects with KRAS G12D mutant advanced solid tumors. This study will consist of a phase 1 dose escalation part and phase 2 dose expansion part. This study will evaluate the efficacy of TSN1611 at RP2D(s) through ORR using RECIST version 1.1, and determine and confirm the MTD/RP2D for TSN1611 in combination with cetuximab, in combination with cetuximab and mFOLFOX6, in combination with gemcitabine and albumin-bound paclitaxel in subjects with selected solid tumors.
Description
Phase 1 Part of TSN1611 Monotherapy: The phase 1 part will evaluate the prespecified dose levels of TSN1611. Dose escalation will continue until up to the highest planned dose or the maximum tolerated dose (MTD) or recommended phase 2 dose (RP2D) is determined. Dose optimization could be performed as indicated by the emerging data. Phase 2 Part of TSN1611 Monotherapy: hase 2 part of TSN1611 monotherapy will evaluate the efficacy and safety of TSN1611 as monotherapy at the RP2D until disease progression or unacceptable toxicity in separate groups of patients with pancreatic cancer, colorecta…