Erlotinib, Modified FOLFOX6, and Bevacizumab as First-Line Therapy Metastatic Colorectal Cancer

• Status: Completed
• Trial end date: 2011-01-01
• Target enrollment: 0
• Participant gender: All

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 oxaliplatin, leucovorin, and fluorouracil, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as bevacizumab, 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. Erlotinib may help chemotherapy work better by making tumor cells more sensitive to the drugs. Giving erlotinib together with combination chemotherapy and bevacizumab may kill more tumor cells.

PURPOSE: This phase I trial is studying the side effects and best dose of erlotinib when given together with combination chemotherapy and bevacizumab as first-line therapy in treating patients with metastatic colorectal cancer.

• Phase: Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Case Comprehensive Cancer Center
• Collaborator: National Cancer Institute (NCI)
• Treatments: Bevacizumab; Calcium; Erlotinib Hydrochloride; Fluorouracil; Leucovorin; Levoleucovorin; Oxaliplatin

Criteria

DISEASE CHARACTERISTICS:

• Histologically confirmed colorectal cancer

• Biopsy-accessible metastatic disease

• Measurable disease

• No CNS metastases

PATIENT CHARACTERISTICS:

Age

• 18 and over

Performance status

• ECOG 0-2

Life expectancy

• At least 3 months

Hematopoietic

• WBC ≥ 4,000/mm^3 OR

• Absolute neutrophil count ≥ 1,500/mm^3

• Platelet count ≥ 100,000/mm^3

• Hemoglobin ≥ 10 g/dL

• No bleeding disorder

Hepatic

• Bilirubin ≤ 1.5 mg/dL

• Albumin ≥ 2.5 g/dL

Renal

• Creatinine ≤ 1.5 mg/dL

• Urine protein:creatine ratio < 1.0

Cardiovascular

• Blood pressure ≤ 150/100 mmHg

• No arterial thrombotic event within the past 6 months

• No New York Heart Association grade II-IV congestive heart failure

Other

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use effective contraception during and for 1 month after completion of study treatment

• No other malignancy within the past 3 years except nonmelanoma skin cancer, carcinoma in situ of the cervix, or other malignancy with < 10% chance of relapse within 3 years

• No uncontrolled infection

• No severe uncontrolled illness that would preclude study participation

• No peripheral neuropathy interfering with function

• No abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within the past 6 months

• No serious non-healing wound, ulcer, or bone fracture

PRIOR CONCURRENT THERAPY:

Biologic therapy

• No concurrent immunotherapy

• No concurrent sargramostim (GM-CSF)

Chemotherapy

• No prior chemotherapy, including oxaliplatin, for metastatic disease

• Prior adjuvant oxaliplatin allowed provided disease progressed > 12 months after completion of oxaliplatin

• At least 3 weeks since prior cytotoxic chemotherapy (6 weeks for mitomycin or nitrosoureas)

• No more than 2 courses of prior mitomycin

• No concurrent chemotherapy

Endocrine therapy

• No concurrent anticancer hormonal therapy

Radiotherapy

• At least 2 weeks since prior radiotherapy

• No prior radiotherapy to > 15% of bone marrow

• No concurrent radiotherapy

Surgery

• At least 4 weeks since prior major surgery

• At least 1 week since prior minor surgery

Other

• Recovered from prior therapy

• No prior epidermal growth factor receptor inhibitor therapy

• No other concurrent antineoplastic or antitumor therapy

• No other concurrent investigational agents