Study of Biomarkers in Patients Undergoing Chemotherapy for Metastatic Colorectal Cancer

• Status: Completed
• Trial end date: 1969-12-31
• Target enrollment: 0
• Participant gender: All

Summary

RATIONALE: Studying samples of blood and tumor tissue in the laboratory from patients with cancer receiving chemotherapy may help doctors understand the effect of chemotherapy on biomarkers. It may also help doctors predict how patients will respond to treatment.

PURPOSE: This phase IV trial is studying biomarkers in patients undergoing chemotherapy for metastatic colorectal cancer.

• Phase: Phase 4
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Centre Hospital Regional Universitaire de Limoges
• Treatments: Calcium; Capecitabine; Fluorouracil; Irinotecan; Leucovorin; Levoleucovorin; Oxaliplatin

Criteria

DISEASE CHARACTERISTICS:

• Histologically confirmed metastatic colorectal cancer

• Unresectable metastatic disease must be confirmed histologically if > 2 years since primary diagnosis

• Measurable metastatic disease > 1 cm by spiral CT scan or > 2 cm by other methods

• Scheduled to receive first-line chemotherapy for metastatic disease

• Chemotherapy must include fluorouracil, capecitabine, irinotecan hydrochloride, or oxaliplatin

• No inadequate or unusable tissue as the only tissue available

• No known brain metastases or meningeal disease

PATIENT CHARACTERISTICS:

• WHO performance status 0-2

• No contraindication to chemotherapy

• Not pregnant or nursing

• Fertile patients must use effective contraception

• No other severe pathology that is likely to worsen during therapy

• No dementia or severely impaired mental condition

• No geographical or psychological reasons that would preclude treatment

PRIOR CONCURRENT THERAPY:

• See Disease Characteristics

• No prior therapy for metastatic cancer

• Prior adjuvant chemotherapy allowed

• Concurrent bevacizumab or other monoclonal antibody therapy allowed