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A phase I study of 5-fluorouracil, leucovorin, and celecoxib in patients with incurable colorectal cancer

Research output: Contribution to journalArticlepeer-review

Abstract

A phase I study of fixed-dose 5-fluorouracil (FU) and leucovorin (LCV), with excalating doses of the selective cyclooxygenase-2 (COX-2) inhibitor celecoxib, was conducted in 16 patients with advanced colorectal adenocarcinoma. At doses typically used to treat arthritis patients (100-200 mg po BID), celecoxib did not increase toxicities expected from the chemotherapy alone. 5-FU and leucovorin did not affect COX-2 inhibition by celecoxib. Preliminary data suggest it is safe to combine celecoxib with standard chemotherapeutic agents, in treatment of patients with colorectal cancer.

Original languageEnglish (US)
Pages (from-to)169-172
Number of pages4
JournalProstaglandins and Other Lipid Mediators
Volume75
Issue number1-4
DOIs
StatePublished - Jan 2005

Funding

Grant support was received from the OHSU Cancer Institute, OrthoBiotech, and the Hale Family.

Funders
OHSU Knight Cancer Institute
OrthoBiotech

    Keywords

    • Cyclooxygenase-2 inhibition
    • Experimental trial

    ASJC Scopus subject areas

    • Biochemistry
    • Physiology
    • Pharmacology
    • Cell Biology

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