Cetuximab Plus Irinotecan in Colorectal Cancer Patients Who Progressed After Failure With Cetuximab Plus Irinotecan

NCT ID: NCT01004159

Last Updated: 2015-10-19

Basic Information

• Recruitment Status: TERMINATED
• Clinical Phase: PHASE2
• Total Enrollment: 20 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2009-09-30
• Study Completion Date: 2012-05-31

Brief Summary

This study is being performed to test if the use of high dose of cetuximab in combination with irinotecan overcomes the resistance seen with standard dose of cetuximab plus irinotecan in patients with wild type KRS tumors that have advanced colon or rectal cancer

Detailed Description

Cetuximab is a manufactured antibody-antibodies are proteins that can be found circulating in your blood stream. The growth of colorectal cancer may be affected by the interaction of a growth factor known as "epidermal growth factor" (EGF) with its receptor.

Cetuximab is a antibody directed against the receptor for EGF and has been shown to turn off the activity of the receptor and to stop the growth of cancer cells in many laboratory tests. Cetuximab has been recently approved by the Food and Drug Administration in the treatment of patients with advanced colorectal cancer and who failed standard chemotherapy. Cetuximab has been shown to delay the progression of colorectal cancer when given alone in patients who have failed standard chemotherapy and when given with a chemotherapy drug called irinotecan in patients who have failed irinotecan.

Conditions

Colorectal Cancer

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

cetuximab with irinotecan

Group Type: EXPERIMENTAL

cetuximab with irinotecan

Intervention Type: DRUG

Cetuximab administered 500mg/m2 over 120 minutes Irinotecan administered Q 3 weeks, Q 2 weeks or Q week x 4 every 6 weeks depending on patients previous treatment

Interventions

cetuximab with irinotecan

Cetuximab administered 500mg/m2 over 120 minutes Irinotecan administered Q 3 weeks, Q 2 weeks or Q week x 4 every 6 weeks depending on patients previous treatment

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Histologically confirmed colon cancer that is metastatic or unresectable
• Progressed on cetuximab plus irinotecan based combination prior to enrolling on this study
• Patient must have tumor tissue tested for KRAS mutation and should be confirmed to carry a wild type
• ECOG less than or equal to 1
• Must have adequate organ and marrow function
• Ability to understand and the willingness to sign a written informed consent document.
• Presence of measurable disease defined as a lesion ≥ 2 cm by CT (or 1 cm by spiral CT). All sites of disease should be evaluated ≤ 3 weeks before treatment initiation
• Patients should have failed or been deemed intolerant to other standard chemotherapy treatments such as oxaliplatin and fluoropyrimidines

Exclusion Criteria

• Patients may not be receiving any other investigational agents that are not included in this study. Prior investigational anticancer agents wil not be allowed within 4 weeks prior to study treatment. Herbal medicine and vitamins wil not be considered as contraindications for enrollment on study.
• Patients with known brain metastases are not eligible unless brain metastases are treated and stable on radiographic follow-up and without significant symptomatology
• History of other invasive cancers with current evidence of disease
• Patients should be off chemotherapy or other targeted therapies for at least 3 weeks before study treatment. Mitomycin C treatment should be at least 6 weeks before study treatment
• History of allergic reactions to irinotecan
• Prior severe infusion reaction to cetuximab
• History of allergic reaction to tetracycline or doxycycline
• Need for prior dose reduction on cetuximab secondary to grade 3 skin toxicity
• Active skin toxicity of grade 2 or higher at the time of study enrollment
• Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
• Pregnant women are excluded from this study because the chemotherapeutic agents proposed are category D agents with the potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with chemotherapy, breastfeeding should be discontinued if the mother is treated on this study.
• Grade 2 or higher hypomagnesemia at baseline evaluation

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 99 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Bristol-Myers Squibb

INDUSTRY

Sponsor Role: collaborator

Roswell Park Cancer Institute

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

WenWee Ma, MD

Role: PRINCIPAL_INVESTIGATOR

Roswell Park Cancer Institute

Locations

Roswell Park Cancer Institute

Buffalo, New York, United States

Countries

United States

Other Identifiers

I 152009

Identifier Type: -

Identifier Source: org_study_id