Multicenter validation of the VITEK MS v2.0 MALDI-TOF mass spectrometry system for the identification of fastidious gram-negative bacteria

被引：29

作者：

Branda, John A. ^{[1
,2
]}

Rychert, Jenna ^{[1
,2
]}

Burnham, Carey-Ann D. ^{[4
]}

Bythrow, Maureen ^{[5
]}

Garner, Omai B.

Ginocchio, Christine C. ^{[5
,6
]}

Jennemann, Rebecca ^{[3
]}

Lewinski, Michael A. ^{[7
]}

Manji, Ryhana ^{[5
]}

Mochon, A. Brian ^{[7
]}

Procop, Gary W. ^{[8
]}

Richter, Sandra S. ^{[8
]}

Sercia, Linda F. ^{[8
]}

Westblade, Lars F. ^{[3
,4
,6
]}

Ferraro, Mary Jane ^{[1
,2
]}

机构：

[1] Massachusetts Gen Hosp, Dept Pathol, Boston, MA 02114 USA

[2] Harvard Univ, Sch Med, Boston, MA USA

[3] Barnes Jewish Hosp, St Louis, MO 63110 USA

[4] Washington Univ, Sch Med, Dept Pathol & Immunol, St Louis, MO USA

[5] Dept Pathol & Lab Med, North Shore LIJ Hlth Syst Labs, Lake Success, NY USA

[6] Hofstra North Shore LIJ Sch Med, Dept Pathol & Lab Med, Hempstead, NY USA

[7] Univ Calif Los Angeles, David Geffen Sch Med, Dept Pathol & Lab Med, Los Angeles, CA 90095 USA

[8] Cleveland Clin, Dept Clin Pathol, Cleveland, OH 44106 USA

来源：

DIAGNOSTIC MICROBIOLOGY AND INFECTIOUS DISEASE | 2014年 / 78卷 / 02期

关键词：

MALDI-TOF MS; Fastidious; Gram-negative bacilli; Identification; VITEK; DESORPTION IONIZATION-TIME; NEISSERIA; HAEMOPHILUS;

D O I：

10.1016/j.diagmicrobio.2013.08.013

中图分类号：

R51 [传染病];

学科分类号：

100401 ;

摘要：

The VITEK MS v2.0 MALDI-TOF mass spectrometry system's performance in identifying fastidious gram-negative bacteria was evaluated in a multicenter study. Compared with the reference method (DNA sequencing), the VITEK MS system provided an accurate, species-level identification for 96% of 226 isolates; an additional 1% were accurately identified to the genus level. (C) 2014 Elsevier Inc. All rights reserved.

引用

页码：129 / 131

页数：3

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