Adjuvant Erlotinib After Completing Chemoradiotherapy in Locally Advanced Squamous Cell Carcinoma of the Head and Neck

Head and Neck Cancer Clinical Trial

Official title:

A Phase I Study of Adjuvant OSI-774 (Tarceva®) in Patients Following Combined Chemo-Radiotherapy for Locally Advanced Squamous Cell Carcinoma of the Head and Neck

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00079053
• Other study ID #: HN5
• Secondary ID: CAN-NCIC-HN5ROCH
• Status: Completed
• Phase: Phase 1
• Start date: March 2, 2004
• Est. completion date: January 18, 2011

Study information

• Verified date: April 2020
• Source: Canadian Cancer Trials Group
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

RATIONALE: Erlotinib may stop the growth of tumor cells by blocking the enzymes necessary for their growth. Giving erlotinib after chemoradiotherapy may kill more tumor cells. PURPOSE: This phase I trial is studying the side effects and best dose of adjuvant erlotinib when given after completing chemoradiotherapy in treating patients with locally advanced squamous cell carcinoma (cancer) of the head and neck.

Description:

OBJECTIVES: Primary - Determine the recommended dose of adjuvant erlotinib after the completion of chemoradiotherapy in patients with stage III, IVA, or IVB squamous cell carcinoma of the head and neck. - Determine the toxicity of this drug in these patients. - Determine the effects of this drug on plasma and urinary angiogenic factors (specifically vascular endothelial growth factor receptor [VEGFR], VEGFR1, VEGFR2, and basic fibroblast growth factor levels) in these patients. - Compare the disease-free survival of patients treated with this drug after chemoradiotherapy vs historical control patients treated with chemoradiotherapy alone. - Correlate levels of angiogenic factors with initial blood vessel concentration in the tumor and the presence or absence of EGFRvIII mutation in patients treated with this drug. OUTLINE: This is an open-label, dose-escalation, multicenter study. Patients receive oral erlotinib once daily on days 1-28. Treatment repeats every 28 days for up to 6 courses in the absence of disease progression or unacceptable toxicity. Cohorts of 6 patients receive escalating doses of erlotinib until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 6 patients experience dose-limiting toxicity. Once the MTD is determined, an additional 8 patients are treated at that dose level. Patients are followed at 4 weeks, every 12 weeks for 3 years, and then annually thereafter. PROJECTED ACCRUAL: A total of 6-20 patients will be accrued for this study.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 19
• Est. completion date: January 18, 2011
• Est. primary completion date: December 9, 2008
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 120 Years

Eligibility

DISEASE CHARACTERISTICS:

• Histologically confirmed squamous cell carcinoma of the head and neck
• Stage III, IVA, or IVB
• Must have completed cisplatin- or carboplatin-based chemoradiotherapy within the past 4-12 weeks
• Prior radiotherapy must have been given with a radical intent with receipt of at least 90% of planned dose
• No evidence of disease or presence of inoperable minimal residual disease, defined by

1 of the following:

• Complete response at primary tumor site and nodes (with or without nodal surgery after chemoradiotherapy)
• Negative lymph node status (by physical or radiological exam) AND persistent tumefaction less than 25% of original tumor size or residual mass due to scarring
• Tumor tissue samples available for EGFRvIII mutation analysis
• No known brain metastasis PATIENT CHARACTERISTICS: Age
• 18 and over Performance status
• ECOG 0-1 Life expectancy
• Not specified Hematopoietic
• Absolute granulocyte count = 1,500/mm^3
• Platelet count = 100,000/mm^3 Hepatic
• ALT/AST < 2 times upper limit of normal (ULN)
• Bilirubin < ULN (unless due to Gilbert's syndrome) Renal
• Creatinine < 1.5 times ULN Cardiovascular
• No myocardial infarction within the past year
• No cardiac ventricular arrhythmias requiring medication
• No history of cardiac disease
• No uncontrolled high blood pressure
• No unstable angina
• No congestive heart failure Ophthalmic
• No history of severe dry eye syndrome, Sjögren's syndrome, or keratoconjunctivitis sicca
• No severe exposure keratopathy
• No abnormal slit-lamp examination using a vital dye (e.g., fluorescein or Bengal-Rose)
• No abnormal corneal sensitivity test (Schirmer test or similar tear production test)
• No disorder that might increase the risk for epithelium-related complication (e.g., bullous keratopathy, aniridia, severe chemical burns, or neutrophilic keratitis)
• No congenital abnormality (e.g., Fuch's dystrophy)
• No ocular inflammation or infection Gastrointestinal
• Able to take oral medication
• No gastrointestinal (GI) tract disease requiring IV alimentation
• No uncontrolled inflammatory GI disease (e.g., Crohn's disease or ulcerative colitis)
• No active peptic ulcer disease Other
• Not pregnant or nursing
• Negative pregnancy test
• Fertile patients must use effective contraception
• No serious active infection
• No other serious underlying medical condition that would preclude study participation
• No prior allergic reaction to compounds of similar chemical or biological composition to erlotinib
• No other malignancy with the past 5 years except adequately treated non-melanoma skin cancer (unless in the same area treated with radical radiotherapy) or carcinoma in situ of the cervix PRIOR CONCURRENT THERAPY: Biologic therapy
• Not specified Chemotherapy
• See Disease Characteristics
• Recovered from prior chemotherapy Endocrine therapy
• Not specified Radiotherapy
• See Disease Characteristics
• Recovered from prior radiotherapy Surgery
• See Disease Characteristics
• No prior surgical procedure affecting absorption
• No concurrent ophthalmic surgery Other
• More than 4 weeks since other prior investigational drugs
• No other concurrent investigational agents
• No other concurrent anticancer therapy
• Concurrent oral anticoagulants (e.g., warfarin) allowed provided there is increased vigilance with respect to INR
• Concurrent nasogastric or gastrostomy tube feeding for dysphagia allowed provided there is no evidence of significant residual mucositis (i.e., > grade 1)

Related Conditions & MeSH terms

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

Intervention

Drug:
• erlotinib hydrochloride

Procedure:
• adjuvant therapy

Locations

Country	Name	City	State
Canada	London Regional Cancer Program	London
Canada	CHUM - Hopital Notre-Dame	Montreal

Sponsors (2)

Lead Sponsor	Collaborator
NCIC Clinical Trials Group	Roche Pharma AG

Country where clinical trial is conducted

Canada, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Toxicity/feasibility assessed by NCI CTC v2.0 at the end of course 1
Primary	Recommended phase II dose at the end of course 1
Secondary	Correlative studies (archival and prospective) at accrual completion
Secondary	Disease-free survival