ERBITUX Rx Generic Name and Formulations:
Cetuximab 100mg/vial, 200mg/vial; soln for IV infusion; preservative-free.
Company:
Bristol-Myers Squibb
Indications for ERBITUX:
K-Ras mutation-negative (wild-type), EGFR-expressing metastatic colorectal carcinoma: for use in combination with FOLFIRI (irinotecan, 5-fluorouracil, leucovorin) for first-line treatment, or in combination with irinotecan (if refractory to irinotecan-based chemotherapy), or as a single agent (after failure of both irinotecan- and oxaliplatin-based regimens or if irinotecan-intolerant). Not recommended for use with K-Ras mutation-positive or K-Ras somatic mutations in codon 12 or 13.
Adult Dose for ERBITUX:
Pretreat with H1 blocker. Give by IV infusion (use filter); max rate: 10mg/min. Initial dose: 400mg/m2 once over 2 hours; then 250mg/m2 once weekly over 1 hour until disease progression or unacceptable toxicity. Complete administration 1 hour prior to FOLFIRI. Permanently reduce infusion rate by 50% if Grade 1 or 2 and non-serious Grade 3 infusion reaction occurs; permanently discontinue if Grade 3 or 4 serious reaction occurs. Monitor patient during and for 1 hr post-infusion. Skin toxicity: see full labeling.
Children's Dose for ERBITUX:
Not recommended.
Pharmacological Class:
Epidermal growth factor receptor blocker.
Warnings/Precautions:
Confirm K-Ras mutation status and EGFR expression for colorectal cancer. Discontinue if severe infusion reactions or interstitial lung disease occur. Monitor for infusion reactions, cardiopulmonary arrest, pulmonary toxicity, skin inflammation/infection; avoid sun, UV light. Additive cutaneous reactions with irradiation. Cardiovascular diseases (w. irradiation or platinum-based therapy with 5-FU). Monitor electrolytes (eg, magnesium, potassium, calcium) during and after cetuximab therapy. Pregnancy (Cat.C). Nursing mothers: not recommended.
Interactions:
Increased mucositis (Grade 3–4), radiation recall syndrome, acneiform rash, cardiac events, and electrolyte disturbances with radiation and cisplatin.
Adverse Reactions:
Cutaneous reactions (pruritus, nail changes), acneform rash, headache, diarrhea, infection, asthenia, mucositis, weight loss, xerostomia, dehydration, electrolyte abnormalities; infusion reactions (may be severe: eg, bronchospasm, dyspnea), interstitial lung disease, cardiopulmonary arrest, hypomagnesemia, fever, sepsis, kidney failure, pulmonary embolus; others (see full labeling).
Note:
Testing considerations: EGFR amplification analysis, K-RAS mutation analysis, B-RAF mutation analysis.
Generic Availability:
NO
How Supplied:
Single-use vials—1
Indications for ERBITUX:
In combination with radiation therapy for treating locally or regionally advanced squamous cell carcinoma of the head and neck (SCCHN). In combination with platinum-based therapy with 5-fluorouracil (5-FU) for first-line treatment of recurrent locoregional disease or metastatic SCCHN. As a single agent for recurrent or metastatic SCCHN after failure of prior platinum-based therapy.
Adult Dose for ERBITUX:
Pretreat with H1 blocker. Give by IV infusion (use filter); max rate: 10mg/min. Initial dose: 400mg/m2 once over 2 hours; then 250mg/m2 once weekly over 1 hour. Combination therapy: Give initial dose 1 week prior to initiation of radiation therapy. Complete administration 1 hour prior to platinum-based therapy with 5-FU. Give subsequent weekly dose for duration of radiation therapy (6–7 weeks) or until disease progression or unacceptable toxicity. Permanently reduce infusion rate by 50% if Grade 1 or 2 and non-serious Grade 3 infusion reaction occurs; permanently discontinue if Grade 3 or 4 serious reaction occurs. Monitor patient during and for 1 hr post-infusion. Skin toxicity: see full labeling.
Children's Dose for ERBITUX:
Not recommended.
Pharmacological Class:
Epidermal growth factor receptor blocker.
Warnings/Precautions:
Discontinue if severe infusion reactions or interstitial lung disease occur. Monitor for infusion reactions, cardiopulmonary arrest, pulmonary toxicity, skin inflammation/infection; avoid sun, UV light. Additive cutaneous reactions with irradiation. Cardiovascular diseases (w. irradiation or platinum-based therapy with 5-FU). Monitor electrolytes (eg, magnesium, potassium, calcium) during and after cetuximab therapy. Pregnancy (Cat.C). Nursing mothers: not recommended.
Interactions:
Increased mucositis (Grade 3–4), radiation recall syndrome, acneiform rash, cardiac events, and electrolyte disturbances with radiation and cisplatin.
Adverse Reactions:
Cutaneous reactions (pruritus, nail changes), acneform rash, headache, diarrhea, infection, asthenia, mucositis, weight loss, xerostomia, dehydration, electrolyte abnormalities; infusion reactions (may be severe: eg, bronchospasm, dyspnea), interstitial lung disease, cardiopulmonary arrest, hypomagnesemia, fever, sepsis, kidney failure, pulmonary embolus; others (see full labeling).
Generic Availability:
NO
How Supplied:
Single-use vials—1
