Alternate Title
Basic Trial Information
Objectives
Entry Criteria
Expected Enrollment
Outline
Published Results
Trial Contact Information
Registry Information

Alternate Title

Combination Chemotherapy With or Without Celecoxib in Treating Patients With Metastatic Colorectal Cancer

Basic Trial Information

Phase	Type	Status	Age	Sponsor	Protocol IDs
Phase III	Treatment	Closed	18 and over	Other	EORTC-40015 NCT00064181

Objectives

1. Compare the progression-free survival of patients with metastatic colorectal cancer treated with capecitabine and irinotecan vs fluorouracil, leucovorin calcium, and irinotecan with vs without celecoxib.
2. Compare the safety of these regimens in these patients.
3. Compare the response rate in patients treated with these regimens.
4. Compare the time to treatment failure and overall survival of patients treated with these regimens.

Entry Criteria

Disease Characteristics:

• Histologically confirmed adenocarcinoma of the colon or rectum



• Metastatic disease



• Measurable disease
  • Patients who received prior radiotherapy must have measurable or evaluable disease outside the radiotherapy field



• No CNS metastases

Prior/Concurrent Therapy:

Biologic therapy

• No concurrent active or passive immunotherapy for colon cancer

Chemotherapy

• No prior chemotherapy for metastatic disease

Endocrine therapy

• Not specified

Radiotherapy

• See Disease Characteristics
• At least 4 weeks since prior radiotherapy
• No concurrent radiotherapy

Surgery

• Not specified

Other

• At least 6 months since prior adjuvant therapy
• More than 4 weeks since prior investigational drugs
• No concurrent sorivudine or chemically related analogues (e.g., brivudine)
• No other concurrent investigational drugs
• No other concurrent cytotoxic agents
• No concurrent prophylactic fluconazole
• No concurrent or planned cyclo-oxygenase-2 (COX-2) inhibitors or nonsteroidal anti-inflammatory drugs
• No concurrent chronic use of full-dose aspirin (325 mg/day or greater)
  • Concurrent low-dose (cardioprotective) aspirin prophylaxis (no more than 325 mg every other day OR no more than 162.5 mg per day) allowed

Patient Characteristics:

Age

• 18 and over

Performance status

• WHO 0-2

Life expectancy

• Not specified

Hematopoietic

• WBC at least 3,000/mm³
• Platelet count at least 100,000/mm³

Hepatic

• Bilirubin no greater than 2 times upper limit of normal (ULN)
• AST and ALT no greater than 2.5 times ULN (5 times ULN in the presence of liver metastases)

Renal

• Creatinine clearance at least 51 mL/min
• No severe renal impairment

Cardiovascular

• No severe cardiac disease
• No uncontrolled angina pectoris
• No myocardial infarction within the past 6 months

Other

• Not pregnant or nursing
• Fertile patients must use effective contraception during and for 6 months after study participation
• No active Crohn's disease
• No other malignancy except adequately treated carcinoma in situ of the cervix or nonmelanoma skin cancer
• No other uncontrolled severe medical condition
• No psychological, familial, sociological, or geographical condition that would preclude study compliance and follow-up

Expected Enrollment

A total of 692 patients (173 per treatment arm) will be accrued for this study within 3.5 years.

Outline

This is a randomized, double-blind*, multicenter study. Patients are stratified according to participating center, prior adjuvant therapy (yes vs no), and risk group (poor vs intermediate vs good). Patients are randomized to 1 of 4 treatment arms.

• Arm I: Patients receive irinotecan IV over 30-90 minutes on days 1 and 22; oral capecitabine twice daily on days 1-15 and 22-36; and oral celecoxib twice daily on days 1-42.



• Arm II: Patients receive irinotecan and capecitabine as in arm I and oral placebo twice daily on days 1-42.



• Arm III: Patients receive irinotecan IV over 30-90 minutes on days 1, 15, and 29; leucovorin calcium (CF) IV over 2 hours and fluorouracil (5-FU) IV over 22 hours on days 1, 2, 15, 16, 29, and 30; and oral celecoxib twice daily on days 1-42.



• Arm IV: Patients receive irinotecan, CF, and 5-FU as in arm III and oral placebo twice daily on days 1-42.

In all arms, treatment repeats every 6 weeks for up to 6 courses in the absence of disease progression or unacceptable toxicity. If all chemotherapy is discontinued due to toxicity, patients may continue celecoxib or placebo until disease progression, unacceptable toxicity, or starting a new cytotoxic regimen.

 [Note: *The double-blind treatment only applies to the celecoxib and placebo randomization]

Patients are followed every 2 months.

Köhne CH, De Greve J, Hartmann JT, et al.: Irinotecan combined with infusional 5-fluorouracil/folinic acid or capecitabine plus celecoxib or placebo in the first-line treatment of patients with metastatic colorectal cancer. EORTC study 40015. Ann Oncol 19 (5): 920-6, 2008.[PUBMED Abstract]

De Grève J, Koehne C, Hartmann J, et al.: Capecitabine plus irinotecan versus 5-FU/FA/irinotecan ± celecoxib in first line treatment of metastatic colorectal cancer (CRC). Long-term results of the prospective multicenter EORTC phase III study 40015. [Abstract] J Clin Oncol 24 (Suppl 18): A-3577, 2006.

Kohne C, De Greve J, Bokemeyer C, et al.: Capecitabine plus irinotecan versus 5-FU/FA/irinotecan +/- celecoxib in first line treatment of metastatic colorectal cancer. Safety results of the prospective multicenter EORTC phase III study 40015. [Abstract] J Clin Oncol 23 (Suppl 16): A-3525, 252s, 2005.

Trial Contact Information

Trial Lead Organizations

European Organization for Research and Treatment of Cancer

Claus-Henning Koehne, MD, Study coordinator		Ph: 49-441-403-2611 Email: onkologie@klinikum-oldenburg.de

Registry Information
Official Title		Irinotecan Combined with Infusional 5-FU/Folinic Acid or Capecitabine and the Role of Celecoxib in Patients with Metastatic Colorectal Cancer
Trial Start Date		2003-05-22
Registered in ClinicalTrials.gov		NCT00064181
Date Submitted to PDQ		2003-05-27
Information Last Verified		2005-02-23

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