Erlotinib, Docetaxel, and Radiation Therapy in Stage III or Stage IV Squamous Cell Carcinoma of the Head and Neck

Head and Neck Cancer Clinical Trial

Official title: A Phase II Study of the Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitor, Erlotinib, in Combination With Docetaxel and Radiation in Locally Advanced Squamous Cell Cancer of the Head and Neck

Status Completed

Clinical Trial Summary

RATIONALE: Erlotinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high-energy x-rays to kill tumor cells. Giving erlotinib together with docetaxel and radiation therapy may kill more tumor cells.

PURPOSE: This phase II trial is studying how well erlotinib given together with docetaxel and radiation therapy works in treating patients with stage III or stage IV squamous cell carcinoma of the head and neck.

Clinical Trial Description

OBJECTIVES:

Primary

• Determine the time to progression in patients with locally advanced squamous cell carcinoma of the head and neck treated with erlotinib hydrochloride in combination with docetaxel and radiotherapy.

Secondary

• Determine objective response rate, locoregional control rate, duration of response, patterns of failure, and overall survival in patients treated with this regimen.

• Determine the toxicities of this regimen in these patients.

• Determine the dose and effect of this treatment on biologic correlates in tumor tissue and/or surrounding mucosa.

OUTLINE: This is a multicenter study.

Patients receive oral erlotinib hydrochloride once daily for up to 2 years in the absence of disease progression or unacceptable toxicity. Beginning on week 3, patients receive docetaxel IV over 1 hour once a week and radiotherapy (may be intensity-modulated) once daily for 8 weeks in the absence of disease progression or unacceptable toxicity.

At 6-8 weeks after completion of chemoradiotherapy, patients with N2 or greater cervical lymph node involvement at baseline or with residual disease may undergo surgery. Patients with persistent disease during study therapy undergo salvage surgery 6-12 weeks after completion of chemoradiotherapy.

Patients undergo blood sample, tissue biopsy, mucosal scraping, and saliva collection at baseline and periodically during study. Samples are analyzed for markers of angiogenic activity (VEGF, sVEGFR-2, sKIT, ICAM, and PDGF), pharmacokinetic studies, gene expression profile, and human papilloma virus DNA by enzyme linked immunosorbent assay (ELISA), immunohistochemistry, fluorescence in situ hybridization (FISH), and PCR.

After completion of study therapy, patients will be evaluated every 4-8 weeks for 1 year, every 3 months for 1 year, every 4 months for 1 year, every 6 months for 2 years, and then once a year thereafter. ;

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Carcinoma, Squamous Cell
• Head and Neck Cancer
• Head and Neck Neoplasms

• NCT number: NCT00720304
• Study type: Interventional
• Source: Case Comprehensive Cancer Center
• Status: Completed
• Phase: Phase 2
• Start date: November 2007
• Completion date: November 2015