A phase II trial of GSK2256098 and trametinib in patients with advanced pancreatic ductal adenocarcinoma.

ABSTRACT:

Background

Mitogen-activated protein kinase kinase (MEK) is activated by mutated KRAS in >90% of pancreatic ductal adenocarcinoma (PDAC). MEK and focal adhesion kinase (FAK) are frequently co-activated in PDAC providing a rationale for combining trametinib, an oral allosteric MEK1/2 inhibitor, with GSK2256098, an oral FAK inhibitor.

Methods

Advanced PDAC patients whose disease progressed after first line palliative chemotherapy were treated with GSK2256098 250 mg twice daily and trametinib 0.5 mg once daily orally. The primary endpoint was clinical benefit (CB; complete response, partial response, or stable disease ≥24 weeks). Twenty-four patients were planned to enroll using a 2-stage minimax design (P₀=0.15, P₁=0.40; alpha =0.05, power 0.86). The comb

SUBMITTER: Aung KL 

PROVIDER: S-EPMC9830369 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature