Toxicity of fluorouracil in patients with advanced colorectal cancer:: Effect of administration schedule and prognostic factors
Toxicity of fluorouracil in patients with advanced colorectal cancer:: Effect of administration schedule and prognostic factors
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DOI：
10.1200/jco.1998.16.11.3537
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发表时间：
1998-11-01
影响因子：
45.3
通讯作者：
Erlichman, C
中科院分区：
文献类型：
--
作者：
Lévy, E;Piedbois, P;Erlichman, C
Purpose: Fluorouracil (5-FU) continuous infusion is superior to 5-FU bolus in patients with advanced colorectal cancer, but the survival difference between the two treatments is small and, therefore, the difference in toxicity profile is crucial in choosing a treatment for individual patients.Materials and Methods: We conducted a metaanalysis of all randomized trials that compared 5-FU bolus with 5-FU CI, based on individual data from 1,219 patients, to compare the toxicity of the two schedules of 5-FU administration and to identify predictive factors far toxicity. The toxicities considered were World Health Organization (WHO) grade 3 to 4 anemia, thrombopenia, leukopenia, neutropenia, nausea/vomiting, diarrhea, mucositis, and hand-foot syndrome.Results: Hematologic toxicity, mainly neutropenia, was mare frequent with 5-FU bolus than with 5-FU CI (31% and 4% respectively; P < .0001). Hand-foot syndrome was less frequent with 5-FU bolus than with 5-FU CI (13% and 34%, respectively; P < .0001). There was no difference between the two treatment groups in terms of other nonhematalogic toxicities. Independent prognostic factors were age, sex, and performance status for nonhematologic toxicities, performance status, and treatment for hematologic toxicities, and age, sex, and treatment for hand-foot syndrome.Conclusion: Based on a large data set this study confirmed and quantified the toxicity profile of the two schedules of administration of 5-FU and allowed the identification of clinical predictors of toxicity. (C) 1998 by American Society of Clinical Oncology.
