Combination Chemotherapy With or Without Bevacizumab Compared With Bevacizumab Alone in Treating Patients With Advanced or Metastatic Colorectal Cancer That Has Been Previously Treated

Phase III Trial of Bevacizumab (NSC 704865), Oxaliplatin (NSC 266046), Fluorouracil and Leucovorin Versus Oxaliplatin, Fluorouracil and Leucovorin Versus Bevacizumab Alone in Previously Treated Patients With Advanced Colorectal Cancer

Randomized phase III trial to compare the effectiveness of combination chemotherapy with or without bevacizumab in treating patients who have advanced or metastatic colorectal cancer that has been previously treated. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Monoclonal antibodies such as bevacizumab can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. Combining monoclonal antibody therapy with combination chemotherapy may kill more tumor cells. It is not yet known if bevacizumab is more effective with or without combination chemotherapy in treating colorectal cancer

Study Overview

• Status: Completed
• Conditions: Stage IV Colon Cancer; Stage IV Rectal Cancer; Recurrent Colon Cancer; Recurrent Rectal Cancer; Adenocarcinoma of the Rectum; Stage III Colon Cancer; Stage III Rectal Cancer; Adenocarcinoma of the Colon
• Intervention / Treatment: Biological: bevacizumab; Drug: oxaliplatin; Drug: leucovorin calcium; Drug: fluorouracil

Detailed Description

OBJECTIVES:

I. Compare the response, time to progression, and overall survival of patients with previously treated advanced or metastatic colorectal adenocarcinoma treated with oxaliplatin, leucovorin calcium, and fluorouracil with or without bevacizumab versus bevacizumab only. (Arm III closed to accrual as of 03/11/2003).

II. Compare the toxicity of these regimens in these patients.

OUTLINE: This is a randomized study. Patients are stratified according to ECOG performance status (0 vs 1 or 2), and prior radiotherapy (yes vs no). Patients are randomized to 1 of 3 treatment arms.

Arm I: Patients receive bevacizumab IV over 30-90 minutes and oxaliplatin IV over 2 hours on day 1. Patients also receive leucovorin calcium IV over 2 hours and fluorouracil (5-FU) IV over 22 hours on days 1 and 2.

Arm II: Patients receive oxaliplatin, leucovorin calcium, and 5-FU as in arm I.

Arm III: Patients receive bevacizumab as in arm I. (Arm closed to accrual as of 03/11/2003).

Courses in all arms repeat every 2 weeks in the absence of disease progression or unacceptable toxicity. Patients who achieve a complete response may receive 2 additional courses.

Patients are followed every 3 months for 2 years, every 6 months for 3 years, and then annually thereafter.

• Study Type: Interventional
• Enrollment (Actual): 880
• Phase: Phase 3

Contacts and Locations

Study Locations

• United States
  • Massachusetts
    • Boston, Massachusetts, United States, 02215
      • Eastern Cooperative Oncology Group

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Histologically confirmed adenocarcinoma of the colon or rectum

  • Advanced or metastatic disease
  • Must have received a fluoropyrimidine-based regimen and an irinotecan-based regimen, either alone or in combination, for advanced disease
  • May have relapsed within 6 months of adjuvant therapy with fluorouracil (5-FU) (or combination 5-FU and irinotecan) and progressed after single-agent irinotecan
• Measurable disease
• No known brain metastases
• Performance status - ECOG 0-2
• Absolute neutrophil count at least 1,500/mm^3
• Platelet count at least 100,000/mm^3
• No history of thrombotic or hemorrhagic disorders
• Bilirubin no greater than 1.5 times upper limit of normal (ULN)
• AST no greater than 5 times ULN
• INR no greater than 1.5
• PTT no greater than ULN
• Creatinine no greater than 1.5 times ULN
• Proteinuria less than 1+ (i.e., 0 or trace)
• Protein less than 500 mg by 24-hour urine collection

• Proteinuria secondary to ureteral stents allowed

  • No proteinuria secondary to nephropathy
• Controlled hypertension (less than 150/100 mm Hg) allowed if on a stable antihypertensive regimen
• No prior myocardial infarction
• No uncontrolled congestive heart failure
• No unstable angina within the past 3 months
• No serious nonhealing wound, ulcer, or bone fracture
• Not pregnant or nursing
• Negative pregnancy test
• Fertile patients must use effective contraception
• No prior bevacizumab
• See Disease Characteristics
• Recovered from prior chemotherapy
• No prior oxaliplatin
• At least 2 weeks since prior radiotherapy and recovered
• At least 28 days since prior major surgical procedure
• At least 10 days since prior aspirin dose of more than 325 mg/day
• No concurrent therapeutic anticoagulation except prophylactic anticoagulation of venous access device
• No concurrent antiplatelet agents (e.g., dipyridamole, ticlopidine, clopidogrel, or cilostazol)
• No concurrent oral cryotherapy on day 1 of oxaliplatin administration

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

3

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Arm I (bevacizumab, oxaliplatin, leucovorin, fluorouracil); Patients receive bevacizumab IV over 30-90 minutes and oxaliplatin IV over 2 hours on day 1. Patients also receive leucovorin calcium IV over 2 hours and fluorouracil (5-FU) IV over 22 hours on days 1 and 2.	Biological: bevacizumab; Given IV; Other Names: Avastin; anti-VEGF humanized monoclonal antibody; anti-VEGF monoclonal antibody; rhuMAb VEGF; Drug: oxaliplatin; Given IV; Other Names: 1-OHP; Dacotin; Dacplat; Eloxatin; L-OHP; Drug: leucovorin calcium; Given IV; Other Names: CF; CFR; LV; Drug: fluorouracil; Given IV; Other Names: 5-FU; 5-fluorouracil; 5-Fluracil
Experimental: Arm II (oxaliplatin, leucovorin calcium, fluorouracil); Patients receive oxaliplatin, leucovorin calcium, and 5-FU as in arm I.	Drug: oxaliplatin; Given IV; Other Names: 1-OHP; Dacotin; Dacplat; Eloxatin; L-OHP; Drug: leucovorin calcium; Given IV; Other Names: CF; CFR; LV; Drug: fluorouracil; Given IV; Other Names: 5-FU; 5-fluorouracil; 5-Fluracil
Experimental: Arm III (bevacizumab); Patients receive bevacizumab as in arm I.	Biological: bevacizumab; Given IV; Other Names: Avastin; anti-VEGF humanized monoclonal antibody; anti-VEGF monoclonal antibody; rhuMAb VEGF

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
Overall survival	From the date of entry on study, assessed up to 5 years

Secondary Outcome Measures

Outcome Measure	Time Frame
Response defined using RECIST criteria	Up to 5 years
Progression free survival	From the date of entry on the study to the appearance of new metastatic lesions or objective tumor progression, assessed up to 5 years

Collaborators and Investigators

• Sponsor: National Cancer Institute (NCI)
• Investigators: Principal Investigator: Bruce Giantonio, Eastern Cooperative Oncology Group

Study record dates

Study Major Dates

• Study Start: September 1, 2001
• Primary Completion (Actual): April 1, 2007

Study Registration Dates

• First Submitted: October 11, 2001
• First Submitted That Met QC Criteria: January 26, 2003
• First Posted (Estimate): January 27, 2003

Study Record Updates

• Last Update Posted (Estimate): January 24, 2013
• Last Update Submitted That Met QC Criteria: January 23, 2013
• Last Verified: January 1, 2013

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Digestive System Diseases; Pathologic Processes; Neoplasms by Histologic Type; Neoplasms; Neoplasms by Site; Carcinoma; Neoplasms, Glandular and Epithelial; Disease Attributes; Gastrointestinal Neoplasms; Digestive System Neoplasms; Gastrointestinal Diseases; Colonic Diseases; Intestinal Diseases; Intestinal Neoplasms; Rectal Diseases; Colorectal Neoplasms; Recurrence; Adenocarcinoma; Rectal Neoplasms; Colonic Neoplasms; Physiological Effects of Drugs; Molecular Mechanisms of Pharmacological Action; Antimetabolites, Antineoplastic; Antimetabolites; Antineoplastic Agents; Immunosuppressive Agents; Immunologic Factors; Protective Agents; Angiogenesis Inhibitors; Angiogenesis Modulating Agents; Growth Substances; Growth Inhibitors; Micronutrients; Vitamins; Antidotes; Vitamin B Complex; Antibodies; Fluorouracil; Oxaliplatin; Immunoglobulins; Bevacizumab; Leucovorin; Levoleucovorin; Antibodies, Monoclonal; Antineoplastic Agents, Immunological
• Other Study ID Numbers: NCI-2012-02417; U10CA021115 (U.S. NIH Grant/Contract); E3200; CDR0000068951 (Registry Identifier: PDQ (Physician Data Query))