Conditions: Metastatic Squamous Neck Cancer With Occult Primary Squamous Cell Carcinoma Recurrent Metastatic Squamous Neck Cancer With Occult Primary Recurrent Salivary Gland Cancer Recurrent Squamous Cell Carcinoma of the Hypopharynx Recurrent Squamous Cell Carcinoma of the Larynx Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity Recurrent Squamous Cell Carcinoma of the Nasopharynx Recurrent Squamous Cell Carcinoma of the Oropharynx Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity Recurrent Verrucous Carcinoma of the Larynx Recurrent Verrucous Carcinoma of the Oral Cavity Salivary Gland Squamous Cell Carcinoma Stage IV Squamous Cell Carcinoma of the Hypopharynx Stage IV Squamous Cell Carcinoma of the Nasopharynx Stage IVA Salivary Gland Cancer Stage IVA Squamous Cell Carcinoma of the Larynx Stage IVA Squamous Cell Carcinoma of the Lip and Oral Cavity Stage IVA Squamous Cell Carcinoma of the Oropharynx Stage IVA Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity Stage IVA Verrucous Carcinoma of the Larynx Stage IVA Verrucous Carcinoma of the Oral Cavity Stage IVB Salivary Gland Cancer Stage IVB Squamous Cell Carcinoma of the Larynx Stage IVB Squamous Cell Carcinoma of the Lip and Oral Cavity Stage IVB Squamous Cell Carcinoma of the Oropharynx Stage IVB Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity Stage IVB Verrucous Carcinoma of the Larynx Stage IVB Verrucous Carcinoma of the Oral Cavity Stage IVC Salivary Gland Cancer Stage IVC Squamous Cell Carcinoma of the Larynx Stage IVC Squamous Cell Carcinoma of the Lip and Oral Cavity Stage IVC Squamous Cell Carcinoma of the Oropharynx Stage IVC Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity Stage IVC Verrucous Carcinoma of the Larynx Stage IVC Verrucous Carcinoma of the Oral Cavity Tongue Cancer Untreated Metastatic Squamous Neck Cancer With Occult Primary
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 55
Healthy volunteers: no

Brief summary:
Monoclonal antibodies, such as cetuximab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Sorafenib tosylate may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor. It is not yet known whether cetuximab is more effective when given alone or together with sorafenib tosylate in treating patients with head and neck cancer. This randomized phase II trial is studying cetuximab to see how well it works when given together with or without sorafenib tosylate in treating patients with refractory, recurrent, and/or metastatic head and neck cancer.

Detailed description:
PRIMARY OBJECTIVES:

I. Compare the progression free survival (PFS) of the combination of cetuximab and sorafenib to that of cetuximab alone in patients with recurrent, refractory or metastatic squamous cell carcinoma of the head and neck (SCCHN).

SECONDARY OBJECTIVES:

I. To evaluate the response rate, overall survival (OS) and toxicity of the combination of cetuximab and sorafenib and of cetuximab alone.

II. To evaluate the presence of EGFRvIII mutation, increased EGFR gene copy number and activated EGFR gene expression signature, and correlate with clinical parameters (RR, OS and PFS) in the cetuximab alone and cetuximab/sorafenib arms.

III. To evaluate whether VEGF receptor family and their ligand expression can predict response to cetuximab/sorafenib.

IV. To determine the proteomic profiles in serum and tumors that can predict the response and survival upon the treatment with cetuximab or cetuximab/sorafenib.

V. To evaluate the effect of therapy on both general and head and neck specific functionality, symptom burden and QOL.

OUTLINE: This is a multicenter study. Patients are randomized to 1 of 2 treatment arms.

ARM I: Patients receive cetuximab IV over 60-120 minutes on days 1, 8, and 15 and oral placebo twice daily on days 1-21. (oral placebo closed as of 02/18/2010).

ARM II: Patients receive cetuximab IV over 60-120 minutes on days 1, 8, and 15 and oral sorafenib tosylate twice daily on days 1-21.

In both arms, courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.

Paraffin embedded tissue samples are collected at baseline for pharmacogenomic studies and blood samples are collected at baseline and for the first 3 courses for research purposes. Quality of life and symptom burden are assessed by Vanderbilt Head and Neck Symptom Survey, FACT-HN, and Fatigue and Pain Inventory questionnaires at baseline, at day 43, and at 3 and 6 months.

After completion of study treatment, patients are followed periodically for 3 years.

Arms:
arm 1: Patients receive cetuximab IV over 60-120 minutes on days 1, 8, and 15 and oral placebo twice daily on days 1-21. arm 2: Patients receive cetuximab IV over 60-120 minutes on days 1, 8, and 15 and oral sorafenib tosylate twice daily on days 1-21.

Interventions: intervention 1: cetuximab intervention 2: placebo intervention 3: sorafenib tosylate intervention 4: laboratory biomarker analysis intervention 5: quality-of-life assessment
Intervention descriptions: intervention 1: Given IV intervention 2: Given orally intervention 3: Given orally intervention 4: Correlative studies intervention 5: Ancillary studies

Protocol document: