Study of Sotorasib, Panitumumab and FOLFIRI Versus FOLFIRI With or Without Bevacizumab-awwb in Treatment-naïve Participants With Metastatic Colorectal Cancer With KRAS p.G12C Mutation

Purpose

The aim of this study is to compare progression free survival (PFS) in treatment-naïve participants with KRAS p.G12C mutated metastatic colorectal cancer (mCRC) receiving sotorasib, panitumumab and FOLFIRI vs FOLFIRI with or without bevacizumab-awwb.

Condition

  • Metastatic Colorectal Cancer

Eligibility

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

Inclusion Criteria

  • Pathologically documented metastatic colorectal adenocarcinoma with KRAS p.G12C mutation by a locally validated assay. - Central laboratory detection of KRAS p.G12C mutation. - Measurable metastatic disease per RECIST v1.1 criteria. - Eastern Cooperative Oncology Group (ECOG) Performance Status of ≤ 1. - Adequate organ function.

Exclusion Criteria

  • Active, untreated brain metastases. - Leptomeningeal disease - Previous treatment with a KRAS p.G12C inhibitor - History of interstitial pneumonitis or pulmonary fibrosis or evidence of interstitial pneumonitis or pulmonary fibrosis on baseline CT scan

Study Design

Phase
Phase 3
Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel Assignment
Primary Purpose
Treatment
Masking
None (Open Label)

Arm Groups

ArmDescriptionAssigned Intervention
Experimental
Arm A: Sotorasib + Panitumumab + FOLFIRI
Sotorasib will be taken daily (QD) as an oral tablet. Panitumumab and FOLFIRI will be received every 2 weeks (Q2W) via intravenous (IV) infusion.
  • Drug: FOLFIRI Regimen
    Combination of irinotecan, leucovorin, and 5-fluorouracil given via IV infusion Q2W.
  • Drug: Sotorasib
    Immediate-release solid dosage form administered orally.
    Other names:
    • AMG 510
    • Lumakras
    • Lumykras
  • Drug: Panitumumab
    Administered via IV infusion Q2W.
    Other names:
    • Vectibix
Active Comparator
Arm B: FOLFIRI with or Without Bevacizumab-awwb
Participants will receive FOLFIRI Q2W with or without bevacizumab-awwb.
  • Drug: FOLFIRI Regimen
    Combination of irinotecan, leucovorin, and 5-fluorouracil given via IV infusion Q2W.
  • Drug: Bevacizumab-awwb
    Administered via IV infusion Q2W.
    Other names:
    • MVASI

Recruiting Locations

Vanderbilt University Medical Center
Nashville 4644585, Tennessee 4662168 37232

More Details

Status
Recruiting
Sponsor
Amgen

Study Contact

Amgen Call Center
866-572-6436
medinfo@amgen.com