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Purpose

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.

Condition

Eligibility

Eligible Ages
Over 18 Years
Eligible Genders
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Metastatic or unresectable solid tumor malignancy - Standard treatment is not available - Adequate bone marrow and organ function

Exclusion Criteria

  • History of a significant cardiovascular illness - Prolonged corrected QT (QTc) interval - Left ventricular ejection fraction < 40% - Symptomatic or uncontrolled brain metastases - Other active cancer

Study Design

Phase
Phase 1
Study Type
Interventional
Allocation
N/A
Intervention Model
Single Group Assignment
Primary Purpose
Treatment
Masking
None (Open Label)

Arm Groups

ArmDescriptionAssigned Intervention
Experimental
MGCD516 		MGCD516 oral capsule, administered in escalating doses in Phase 1, beginning with daily dosing and exploring other regimens as necessary, in 21 or 28 days cycles
  • Drug: MGCD516
    MGCD516 is a small molecule inhibitor of several closely related receptor tyrosine kinases. MGCD516 capsules will be taken with water.
    Other names:
    • Sitravatinib

More Details

Status
Completed
Sponsor
Mirati Therapeutics Inc.

Study Contact

Detailed Description

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 the following cancer diagnosis: Non-small cell lung cancer with genetic alterations in MET, AXL, RET, TRK, DDR2, KDR, PDGFRA, KIT or CBL. Head and neck squamous cell carcinoma with genetic alterations in MET. Clear cell renal cell carcinoma refractory to angiogenesis inhibitors. Metastatic prostate cancer with bone metastases. Other cancer diagnosis having a selected genetic alteration in MGCD516 target RTKs.

Notice

Study information shown on this site is derived from ClinicalTrials.gov (a public registry operated by the National Institutes of Health). The listing of studies provided is not certain to be all studies for which you might be eligible. Furthermore, study eligibility requirements can be difficult to understand and may change over time, so it is wise to speak with your medical care provider and individual research study teams when making decisions related to participation.