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Randomized, Controlled Trial of Irinotecan Plus Infusional, Bolus, or Oral Fluoropyrimidines in First-Line Treatment of Metastatic Colorectal Cancer: Results From the BICC-C Study

Fuchs, Charles S., Marshall, John, Mitchell, Edith, Wierzbicki, Rafal, Ganju, Vinod, Jeffery, Mark, Schulz, Joseph, Richards, Donald, Soufi-Mahjoubi, Raoudha, Wang, Benjamin, Barrueco, José·2007·Journal of Clinical Oncology

Abstract

Purpose: This phase III study compared the safety and efficacy of the following three different irinotecan-containing regimens in the first-line treatment of metastatic colorectal cancer: irinotecan plus infusional fluorouracil (FU)/leucovorin (LV) (FOLFIRI), irinotecan plus bolus FU/LV (mIFL), and irinotecan plus oral capecitabine (CapeIRI). Patients and Methods: A total of 430 previously untreated metastatic colorectal cancer patients were randomly assigned to receive FOLFIRI (n = 144), mIFL (n = 141), or CapeIRI (n = 145). Patients were concurrently randomly assigned to a double-blind treatment with celecoxib or placebo. After a protocol amendment, an additional 117 patients were randomly assigned to either FOLFIRI plus bevacizumab (FOLFIRI+Bev; n = 57) or mILF plus bevacizumab (mIFL+Bev; n = 60), whereas the CapeIRI arm was discontinued. The primary study end point was progression-free survival (PFS), with secondary end points of overall survival (OS), response rate, and toxicity. Results: Median PFS was 7.6 months for FOLFIRI, 5.9 months for mIFL (P = .004 for the comparison with FOLFIRI), and 5.8 months for CapeIRI (P = .015). Median OS was 23.1 months for FOLFIRI, 17.6 months for mIFL (P = .09), and 18.9 months for CapeIRI (P = .27). CapeIRI was associated with higher rates of severe vomiting, diarrhea, and dehydration. After the amendment to add bevacizumab, the median survival time has not yet been reached for FOLFIRI+Bev and was 19.2 months for mIFL+Bev (P = .007). FOLFIRI+Bev was associated with a higher rate of ≥ grade 3 hypertension than mIFL+Bev. Conclusion: FOLFIRI and FOLFIRI+Bev offered superior activity to their comparators and were comparably safe. An infusional schedule of FU should be the preferred irinotecan-based regimen in first-line metastatic colorectal cancer.

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Metadata

Authors
Fuchs, C. S., Marshall, J., Mitchell, E., Wierzbicki, R., Ganju, V., Jeffery, M., Schulz, J., Richards, D., Soufi-Mahjoubi, R., Wang, B., & Barrueco, J.
Venue
Journal of Clinical Oncology
Published
2007-10-20
Volume
25
Issue
30
Pages
4779-4786
ISSN
  • 0732-183X (ISSN-L)
  • 1527-7755
OpenAlex
W2132545630
Cited by
851
References
17
FWCI
31.54
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Randomized, Controlled Trial of Irinotecan Plus Infusional, Bolus, or Oral Fluoropyrimidines in First-Line Treatment of Metastatic Colorectal Cancer: Results From the BICC-C Study. https://app.cochat.ai/papers/10.1200/jco.2007.11.3357
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Fuchs, C. S., Marshall, J., Mitchell, E., Wierzbicki, R., Ganju, V., Jeffery, M., Schulz, J., Richards, D., Soufi-Mahjoubi, R., Wang, B., & Barrueco, J. (2007). Randomized, Controlled Trial of Irinotecan Plus Infusional, Bolus, or Oral Fluoropyrimidines in First-Line Treatment of Metastatic Colorectal Cancer: Results From the BICC-C Study. Journal of Clinical Oncology. https://doi.org/10.1200/jco.2007.11.3357

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