panitumumab

1 INDICATIONS AND USAGE Vectibix is an epidermal growth factor receptor (EGFR) antagonist indicated for the treatment of: Adult patients with wild-type RAS (defined as wild-type in both KRAS and NRAS as determined by an FDA-approved test) Metastatic Colorectal Cancer (mCRC)*: In combination with FOLFOX for first-line treatment. ( 1 , 14.2 ) As monotherapy following disease progression after prior treatment with fluoropyrimidine, oxaliplatin, and irinotecan-containing chemotherapy. ( 1 , 14.1 ) KRAS G12C-mutated Metastatic Colorectal Cancer (mCRC)* In combination with sotorasib, for the treatment of adult patients with KRAS G12C- mutated mCRC, as determined by an FDA-approved test, who have received prior treatment with fluoropyrimidine-, oxaliplatin-, and irinotecan-based chemotherapy. ( 1 ) *Limitations of Use: Vectibix is not indicated for the treatment of patients with RAS -mutant mCRC unless used in combination with sotorasib in KRAS G12C-mutated mCRC. Vectibix is not indicated for the treatment of patients with mCRC for whom RAS mutation status is unknown ( 1 , 2.1 , 5.2 , 12.1 , 14.3 ). Metastatic Colorectal Cancer (mCRC) RAS Wild-Type mCRC Vectibix is indicated for the treatment of adult patients with wild-type RAS (defined as wild-type in both KRAS and NRAS as determined by an FDA-approved test) metastatic colorectal cancer (mCRC) [see Dosage and Administration (2.1) ] : As first-line therapy in combination with FOLFOX [see Clinical Studies (14.2) ] . As monotherapy following disease progression after prior treatment with fluoropyrimidine-, oxaliplatin-, and irinotecan-containing chemotherapy [see Clinical Studies (14.1) ] . KRAS G12C -mutated mCRC Vectibix, in combination with sotorasib, is indicated for the treatment of adult patients with KRAS G12C- mutated mCRC, as determined by an FDA-approved test, who have received prior treatment with fluoropyrimidine-, oxaliplatin-, and irinotecan-based chemotherapy [see Dosage and Administration (2.1) and Clinical Studies (14.4) ] . Limitations of Use : Vectibix is not indicated for the treatment of patients with RAS -mutant mCRC unless used in combination with sotorasib in KRAS G12C-mutated mCRC. Vectibix is not indicated for the treatment of patients with mCRC for whom RAS mutation status is unknown [see Dosage and Administration (2.1) , Warnings and Precautions (5.2) , Clinical Pharmacology (12.1) and Clinical Studies (14.3) ] .