IMPROVING TREATMENT OF CHEMOTHERAPY-INDUCED NEUTROPENIC FEVER BY ADMINISTRATION OF COLONY-STIMULATING FACTORS

被引:96
作者
MAYORDOMO, JI [1 ]
RIVERA, F [1 ]
DIAZPUENTE, MT [1 ]
LIANES, P [1 ]
COLOMER, R [1 ]
LOPEZBREA, M [1 ]
LOPEZ, E [1 ]
PAZARES, L [1 ]
HITT, R [1 ]
GARCIARIBAS, I [1 ]
CUBEDO, R [1 ]
ALONSO, S [1 ]
CORTESFUNES, H [1 ]
机构
[1] HOSP UNIV 12 DE OCTUBRE,DIV MED ONCOL,MADRID,SPAIN
关键词
D O I
10.1093/jnci/87.11.803
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Background: Several randomized trials have tested the use of granulocyte colony-stimulating factor (G-CSF) and granulocyte-macrophage colony-stimulating factor (GMCSF) in relieving chemotherapy-induced bone marrow suppression. However, the use of CSFs in the treatment of neutropenic fever remains virtually unexplored. Purpose: This study evaluated the benefits of adding CSF therapy to the standard antibiotic treatments given to cancer patients for chemotherapy-induced neutropenic fever. The usefulness of CSFs was quantified in terms of reducing the following: (a) the duration of neutropenia, (b) the length of hospitalization, and (c) the overall cost of the treatment. Methods: A randomized trial was conducted to test whether the administration of either G-CSF or GM-CSF improved the outcome of standard antibiotic therapy (ceftazidime plus amikacin) in nonleukemic cancer patients with fever (>38 degrees C) and grade IV neutropenia (absolute neutrophil count [ANC] <500/mm(3)) induced by standard-dose chemotherapy. Of 121 patients who entered the trial, 39 received G-CSF (5 mu g/kg body weight per day), 39 received GM-CSF (5 mu g/kg body weight per day), and 43 received a placebo beginning just after the first dose of antibiotics. Treatments were continued for at least 5 days (7 days with clinically or microbiologically documented infections) or until 2 days after fever subsided and ANCs rose above 1000/mm(3). Results: The median duration of grade IV neutropenia (ANC of <500/mm(3)) was 2 days in both CSF arms and 3 days in the placebo arm (P<.001). The median duration of neutropenia with an ANC of less than 1000/mm(3) was also significantly shorter in patients receiving G-CSF or GM-CSF (P<.001). The median duration of fever was similar in the three arms. The median hospital stay was 5 days (range, 5-14 days) in the G-CSF arm, 5 days (range, 5-10 days) in the GM-CSF arm, and 7 days (range, 5-34 days) in the placebo arm (P<.001). The median time on CSF was 4 days in both treatment arms. The mean cost of overall treatment was reduced by $1300-$1400 in the CSF arms compared with the placebo arm (P =.11 for G-CSF versus placebo; P =.06 for GM-CSF versus placebo; P =.7 for G-CSF versus GM-CSF). Conclusions: Adding G-CSF or GMCSF therapy to antibiotic treatment shortens the duration of neutropenia and the duration of hospitalization in patients with neutropenic fever. A statistically nonsignificant trend toward lower cost was observed in the CSF arms as compared with the placebo arm. Implications: The benefits of CSFs to cancer patients with chemotherapy-induced neutropenic fever merit further evaluation in large randomized trials.
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页码:803 / 808
页数:6
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