Colistin vs. the combination of colistin and rifampicin for the treatment of carbapenem-resistant Acinetobacter baumannii ventilator-associated pneumonia

被引:178
作者
Aydemir, H. [1 ]
Akduman, D. [1 ]
Piskin, N. [1 ]
Comert, F. [2 ]
Horuz, E. [1 ]
Terzi, A. [2 ]
Kokturk, F. [3 ]
Ornek, T. [4 ]
Celebi, G. [1 ]
机构
[1] Bulent Ecevit Univ, Fac Med, Dept Infect Dis & Clin Microbiol, TR-67600 Zonguldak, Turkey
[2] Bulent Ecevit Univ, Fac Med, Dept Microbiol, TR-67600 Zonguldak, Turkey
[3] Bulent Ecevit Univ, Fac Med, Dept Biostat, TR-67600 Zonguldak, Turkey
[4] Bulent Ecevit Univ, Fac Med, Dept Pulm Dis, TR-67600 Zonguldak, Turkey
关键词
Acinetobacter baumannii; adverse drug reaction; colistin; ventilator-associated pneumonia; CRITICALLY-ILL PATIENTS; IN-VITRO ACTIVITIES; PSEUDOMONAS-AERUGINOSA; NOSOCOMIAL INFECTIONS; INTRAVENOUS COLISTIN; INHALED COLISTIN; RENAL-FAILURE; POLYMYXIN-B; PHARMACOKINETICS; THERAPY;
D O I
10.1017/S095026881200194X
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
The aim of this study was to compare the responses of colistin treatment alone vs. a combination of colistin and rifampicin in the treatment of ventilator-associated pneumonia (VAP) caused by a carbapenem-resistant A. baumannii strain. Forty-three patients were randomly assigned to one of two treatment groups. Although clinical (P=0.654), laboratory (P=0.645), radiological (P=0.290) and microbiological (P=0.597) response rates were better in the combination group, these differences were not significant. However, time to microbiological clearance (3.1+/-0.5 days, P=0.029) was significantly shorter in the combination group. The VAP-related mortality rates were 63.6% (14/22) and 38.1% (8/21) for the colistin and the combination groups (P=0.171), respectively. Our results suggest that the combination of colistin with rifampicin may improve clinical and microbiological outcomes of VAP patients infected with A. baumannii.
引用
收藏
页码:1214 / 1222
页数:9
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