A Phase 1/2, Open-label, Multicenter, FIH Study to Evaluate Safety, Tolerability, PK and Anti-tumor Activity of YH42946
The goal of this YH42946-101 is to evaluate the safety, Tolerability, Pharmacokinetics and anti-tumor activity of YH42946 in patients with locally advanced of metastatic solid tumors with HER2 aberration and EGFR exon 20 insertions.
ECOG performance status 0 or 1 [+13]
Patient with symptomatic or progressive brain metastases [+13]