^
Association details:
| Biomarker: | NRAS exon 2 mutation |
|---|---|
| Cancer: | Colorectal Cancer |
| Drug: | Erbitux (cetuximab) (EGFR inhibitor) |
| Direction: | Resistant |
Evidence:
Source:
Excerpt:
Patients with any known KRAS mutation (exon 2, 3, 4) or NRAS mutation (exon 2, 3, 4) should not be treated with either cetuximab or panitumumab.
