Phase 1/1b Study of MGCD516 in Patients With Advanced Cancer

Summary

MGCD516 is a receptor tyrosine kinase (RTK) inhibitor shown in preclinical models to inhibit a closely related spectrum of RTKs including MET, AXL, MER, and members of the VEGFR, PDGFR, DDR2, TRK and Eph families. In this study, MGCD516 is orally administered to patients with advanced solid tumor malignancies to evaluate its safety, pharmacokinetic, metabolism, pharmacodynamic and clinical activity profiles. During the Phase 1 segment, the dose and regimen of MGCD516 will be assessed; during the Phase 1b segment, the clinical activity of MGCD516 will be evaluated in selected patient populations. Patients anticipated to be enrolled in Phase 1b will be selected based upon having a tumor type, including but not limited to, non small cell lung cancer and head and neck cancer positive for specific activating MET, NTRK2, NTRK3, or DDR2 mutations, MET or KIT/PDGFRA/KDR gene amplification, selected gene rearrangements involving the MET, RET, AXL, NTRK1, or NTRK3 gene loci, or having loss of function mutations in the CBL gene. In addition patients with clear cell renal cell carcinoma refractory to angiogenesis inhibitors or metastatic prostate cancer with bone metastasis will be enrolled.

Timeline

Start

2014-08

Primary completion

2022-04-27

Completion

2022-04-27

Publications

• Bazhenova L, Kim DW, Cho BC, Goel S, Heist R, Werner TL, Eaton KD, Wang JS, Pant S, Adkins DR, Blakely CM, Yan X, Neuteboom S, Christensen JG, Chao R, Bauer T. Sitravatinib in patients with solid tumors selected by molecular alterations: results from a Phase Ib study. Future Oncol. 2024 Dec;20(39):3213-3227. doi: 10.1080/14796694.2024.2418285. Epub 2024 Nov 8.
• Pant S, Cho BC, Kyriakopoulos CE, Spira A, Tannir N, Werner TL, Yan X, Neuteboom S, Chao R, Goel S. Targeting multiple receptor tyrosine kinases with sitravatinib: A Phase 1b study in advanced renal cell carcinoma and castrate-resistant prostate cancer. Invest New Drugs. 2024 Oct;42(5):547-558. doi: 10.1007/s10637-024-01465-9. Epub 2024 Aug 21.
• Bauer T, Cho BC, Heist R, Bazhenova L, Werner T, Goel S, Kim DW, Adkins D, Carvajal RD, Alva A, Eaton K, Wang J, Liu Y, Yan X, Christensen J, Neuteboom S, Chao R, Pant S. First-in-human phase 1/1b study to evaluate sitravatinib in patients with advanced solid tumors. Invest New Drugs. 2022 Oct;40(5):990-1000. doi: 10.1007/s10637-022-01274-y. Epub 2022 Jun 29.

Drugs

Indications