Use of Cetuximab for Unresectable or Metastatic Esophageal and Gastric Cancer

Completed · Phase 2

Conditions studied: Esophageal Cancer, Gastric Cancer, Neoplasm Metastasis

In brief

Purpose: There remains a great need for novel therapeutic agents and treatment strategies for advanced esophagogastric cancer. Preclinical and clinical studies have demonstrated increased EGFR expression in a significant proportion of both esophageal and gastric carcinomas. Inactivation of EGFR through use of a monoclonal antibody in preclinical models has resulted in inhibition of tumor growth. Agents designed to block the EGFR pathway have demonstrated disease control among previously treated patients with metastatic esophageal and gastric cancer. The proposed mechanism of action for cetuximab is its ability to effectively disrupt EGFR-mediated signal transduction pathways that ultimately leads to halting cell cycle progression, induces apoptosis, and also inhibits processes important for tumor growth, such as cell invasion and angiogenesis.

Key facts

Study ID

NCT00130689

Run by

Dana-Farber Cancer Institute

People needed

43

Starts

2005-07-01

Expected to finish

2010-09-01

Last updated by the study team

2015-05-14

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Histologically confirmed, unresectable or metastatic stage IV esophageal or gastric adenocarcinoma. Tumors with squamous cell differentiation, including those with a mixture of squamous and adenomatous differentiation, are excluded.
• Measurable disease by Response Evaluation Criteria in Solid Tumors (RECIST) criteria, greater than or equal to 1 cm (longest diameter) by spiral computed tomography (CT) scan or greater than or equal to 2 cm by other radiographic technique. Disease in an irradiated field as only site of measurable disease is acceptable if there has been a clear progression of the lesion.
• Patients must have at least one paraffin block or twenty unstained slides available for analysis of epidermal growth factor receptor (EGFR) status.
• Treatment with 1-2 prior chemotherapy regimens given in the metastatic setting for unresectable or metastatic esophageal or gastric carcinoma.
• ECOG performance status 0-2.
• Life expectancy greater or equal to 12 weeks.
• Age 18 years or older.
• Ability to sign an informed consent document.
• Neutrophils greater than or equal to 1,000/mm3.
• Platelets greater than or equal to 75,000/mm3.
• Serum bilirubin less than or equal to 2.0 mg/dl.
• Serum creatinine less than or equal to 1.5 mg/dl.
• Aspartate aminotransferase (AST or SGOT) less than or equal to 2.5 x upper institutional normal limit.

You may not qualify if…

• Pregnant or lactating women. Women of childbearing potential must have a negative serum or urine pregnancy test within 14 days of initiation of therapy. Men and women of reproductive potential may not participate unless they have agreed to use an effective contraceptive method while in this study.
• Subjects should have no other active malignancy other than non-melanoma skin cancer or in-situ cervical carcinoma. A resected cancer (other than in-situ carcinoma) must have demonstrated no evidence of recurrence for at least 3 years.
• Subjects should not have a significant history of cardiac disease, i.e., uncontrolled hypertension; unstable angina; congestive heart failure; myocardial infarction less than 6 months prior to registration; or serious uncontrolled cardiac arrhythmia.
• Subjects must not have received prior cetuximab or other therapy that specifically and directly targets the EGFR pathway. Prior therapy with bevacizumab is permissible.
• Subjects must not have experienced prior severe infusion reaction to a monoclonal antibody.
• Subjects must not have received any chemotherapy regimen or radiation therapy within 28 days prior to study entry.
• Patients must have completed any major surgery 4 weeks or any minor surgery 2 weeks prior to the first infusion of cetuximab. Patients must have fully recovered from the procedure.
• No concurrent use of chemotherapy, radiation, or other investigational agents is allowed while participating in this study.

Where it is running

• Massachusetts General Hospital — Boston, Massachusetts, United States
• Beth Israel Deaconess Medical Center — Boston, Massachusetts, United States
• Dana-Farber Cancer Institute — Boston, Massachusetts, United States
• North Shore Medical Center Cancer Center — Peabody, Massachusetts, United States

Full record on ClinicalTrials.gov

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