Genetic Testing in Screening Patients With Metastatic or Unresectable Colon or Rectal Cancer for a COLOMATE Trial

Ki vehet részt

• Histological confirmation of adenocarcinoma of the colon or rectum that is metastatic and/ or unresectable
• Progression, intolerance, or contraindication to a fluoropyrimidine (e.g., 5- fluorouracil or capecitabine), oxaliplatin, irinotecan, an anti-VEGF monoclonal antibody (bevacizumab, ziv-aflibercept, or ramucirumab), and an anti-PD-1 monoclonal antibody (nivolumab or pembrolizumab) if tumor has deficient mismatch repair proteins (dMMR) or is microsatellite instability-high (MSI-H)
• For patients with KRAS and NRAS wild-type tumors, progression, intolerance, or contraindication to an anti-EGFR monoclonal antibody (cetuximab or panitumumab); Note: If tissue is known to be positive for HER2 expression (IHC 3+) or the tumor has ERBB2 (HER2) amplification detected by a Clinical Laboratory Improvement Act (CLIA)-certified assay, prior treatment with anti-EGFR therapy is not required
• At least one site of disease that is measurable by Response Evaluation Criteria in Solid Tumors (RECIST) criteria (version 1.1) that has not been previously irradiated; if the patient has had previous radiation to the target lesion(s), there must be evidence of progression since the radiation
• Life expectancy >= 3 months per estimation of investigator
• Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1, or 2
• Capable of understanding and complying with the protocol requirements and has signed the informed consent document
• Satisfy at least one of the following two conditions:; Willing and able to provide blood sample for screening purposes; Guardant 360 testing completed =< 60 days prior to registration

Ki nem vehet részt

• Evidence within the last 3 years of another malignancy which required systemic treatment. EXCEPTIONS: Non-melanotic skin cancer, carcinoma-in-situ of the cervix, or localized prostate cancer with a current PSA of < 1.0mg/dL on 2 successive evaluations, at least 90 days apart, with the most recent evaluation no more than 4 weeks prior to registration
• History of solid organ transplantation
• Unable or unwilling to abide by the study protocol or cooperate fully with the investigator or designee
• Pregnant or planning to become pregnant within the next 12 months