Women Experience Greater Toxicity with Fluorouracil-Based Chemotherapy for Colorectal Cancer.
Publication/Presentation Date
3-15-2002
Abstract
PURPOSE: The toxicity profile of fluorouracil (5-FU)-based chemotherapy given on 5 consecutive days at doses of 370 to 450 mg/m(2) has been well documented. A meta-analysis of six North Central Cancer Treatment Group (NCCTG) cancer control trials involving 786 patients indicated that women treated with this type of regimen experienced more severe stomatitis and leukopenia than men. After these findings, an additional meta-analysis of the toxicity profiles on five NCCTG colorectal cancer treatment trials was undertaken.
METHODS: Data for 1,093 women and 1,355 men from 12 different treatment arms were included. The primary end points were the incidence of stomatitis, leukopenia, alopecia, diarrhea, nausea, and vomiting, recorded with standard National Cancer Institute common toxicity criteria. Fisher's exact test was used to compare incidence and severity across sexes, supplemented by Forrest meta-analysis plots and logistic regression.
RESULTS: The incidence of four out of six toxicities studied was significantly greater for women than men; the exceptions were severe nausea and vomiting. Overall, almost half of the women compared with a third of the men experienced severe toxicity (P
CONCLUSION: This study confirms an earlier finding that women receiving 5-FU-based chemotherapy in a 5-day bolus schedule experience toxicity more frequently and with more severity than men. These data raise the question of whether the recommended initial dose of 5-FU-based chemotherapy for women should be lower than that for men.
Volume
20
Issue
6
First Page
1491
Last Page
1498
ISSN
0732-183X
Published In/Presented At
Sloan, J. A., Goldberg, R. M., Sargent, D. J., Vargas-Chanes, D., Nair, S., Cha, S. S., & ... Loprinzi, C. L. (2002). Women Experience Greater Toxicity with Fluorouracil-Based Chemotherapy for Colorectal Cancer. Journal Of Clinical Oncology: Official Journal Of The American Society Of Clinical Oncology, 20(6), 1491-1498.
Disciplines
Medicine and Health Sciences
PubMedID
11896096
LVHN link
http://search.ebscohost.com/login.aspx?direct=true&db=mnh&AN=11896096&site=ehost-live&scope=site
Peer Reviewed for front end display
Peer-Reviewed
Department(s)
Department of Medicine, Hematology-Medical Oncology Division, Department of Medicine Faculty
Document Type
Article