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Association details:
Biomarker:NRAS G13
Cancer:Colorectal Cancer
Drug:Erbitux (cetuximab) (EGFR inhibitor)
Direction:Resistant
Evidence:
Evidence Level:
Resistant: A1 - Approval
New
Source:
Excerpt:
ERBITUX is not indicated for the treatment of patients with CRC that harbor somatic mutations in exon 2 (codons 12 and 13), exon 3 (codons 59 and 61), and exon 4 (codons 117 and 146) of either K-Ras or N-Ras and hereafter is referred to as β€œRas” or when the Ras status is unknown.
Evidence Level:
Sensitive: C2 – Inclusion Criteria
New
Title:

Randomised Phase II study of cetuximab alone or in combination with irinotecan in patients with metastatic colorectal cancer (CRC) with either KRAS WT or G13D mutation.

Excerpt:
...KRAS G13D ...
Evidence Level:
Sensitive: C2 – Inclusion Criteria
New
Title:

A study to explore the effects of cetuximab alone or in combination with irinotecan in patients with an abnormal gene (KRAS) in their colon cancer cells.

Excerpt:
...Prior confirmation of tumour KRAS status as either KRAS WT (with no mutations or changes in BRAF, NRAS, PIK3CA exon20) OR KRAS G13D mutation,6. ...