Use of MALDI-TOF to detect colonized vascular catheter tips after 6 and 12 h of incubation

被引：2

作者：

Bouza, Emilio ^{[1
,2
,3
,4
]}

Cruces, Raquel ^{[1
,4
]}

Perez Granda, Maria Jesus ^{[3
,5
]}

Rodriguez-Sanchez, Belen ^{[1
,4
]}

Martin-Rabadan, Pablo ^{[1
,2
,3
]}

Guembe, Maria ^{[1
,4
]}

机构：

[1] Hosp Gen Univ Gregorio Maranon, Dept Clin Microbiol & Infect Dis, Madrid 28007, Spain

[2] Univ Complutense Madrid, Sch Med, Dept Med, Madrid, Spain

[3] CIBER Enfermedades Resp CIBERES CB06 06 0058, Madrid, Spain

[4] Inst Invest Sanitaria Gregorio Maranon IiSGM, Madrid, Spain

[5] Hosp Gen Univ Gregorio Maranon, Cardiac Surg Postoperat Care Unit, Madrid 28007, Spain

来源：

JOURNAL OF MICROBIOLOGICAL METHODS | 2016年 / 128卷

关键词：

MALDI-TOF; Catheter colonization; Catheter tip; Bloodstream infection; MASS-SPECTROMETRY; IDENTIFICATION; DIAGNOSIS; INFECTION; ROUTINE;

D O I：

10.1016/j.mimet.2016.06.027

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

We analyzed by MALDI-TOF MS 80 catheter tips after 6 h and 12 h of incubation and the sensitivity of each incubation period for the identification of colonization and C-RBSI was, respectively, 95%-NA and 42.9%-28.6%. Despite MALDI-TOF MS cannot be used to predict catheter colonization, it may rule out C-RBSI. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：10 / 12

页数：3

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