Literature DB >> 21632894

Utility of matrix-assisted laser desorption ionization-time of flight mass spectrometry following introduction for routine laboratory bacterial identification.

Stephen A Neville1, Annabelle Lecordier, Helen Ziochos, Mathew J Chater, Iain B Gosbell, Michael W Maley, Sebastiaan J van Hal.   

Abstract

Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) was evaluated prospectively in a diagnostic laboratory. Nine hundred twenty-seven organisms were tested in triplicate; 2,351/2,781 (85%) species and 2,681/2,781 (96%) genus identifications were correct. Known issues such as the misidentification of alpha-hemolytic streptococci as Streptococcus pneumoniae were easily corrected. Identifications cost AUD$0.45 per isolate and were available in minutes. MALDI-TOF MS is rapid, accurate, and inexpensive.

Mesh：

Year:  2011        PMID： 21632894      PMCID： PMC3147730          DOI： 10.1128/JCM.00431-11

Source DB:  PubMed          Journal:  J Clin Microbiol        ISSN： 0095-1137            Impact factor:   5.948


  13 in total

1.  Rapid identification of bacteria from positive blood culture bottles by use of matrix-assisted laser desorption-ionization time of flight mass spectrometry fingerprinting.

Authors:  Martin Christner; Holger Rohde; Manuel Wolters; Ingo Sobottka; Karl Wegscheider; Martin Aepfelbacher
Journal:  J Clin Microbiol       Date:  2010-03-17       Impact factor: 5.948

2.  Matrix-assisted laser desorption ionization-time of flight mass spectrometry for direct bacterial identification from positive blood culture pellets.

Authors:  Guy Prod'hom; Alain Bizzini; Christian Durussel; Jacques Bille; Gilbert Greub
Journal:  J Clin Microbiol       Date:  2010-02-17       Impact factor: 5.948

3.  Ongoing revolution in bacteriology: routine identification of bacteria by matrix-assisted laser desorption ionization time-of-flight mass spectrometry.

Authors:  Piseth Seng; Michel Drancourt; Frédérique Gouriet; Bernard La Scola; Pierre-Edouard Fournier; Jean Marc Rolain; Didier Raoult
Journal:  Clin Infect Dis       Date:  2009-08-15       Impact factor: 9.079

4.  Performance of a matrix-assisted laser desorption ionization-time-of-flight mass spectrometry system for the identification of bacterial isolates in the clinical routine laboratory.

Authors:  Ulrich Eigner; Martin Holfelder; Klaus Oberdorfer; Ulrike Betz-Wild; Daniela Bertsch; Anne-Marie Fahr
Journal:  Clin Lab       Date:  2009       Impact factor: 1.138

5.  Detection of pathogenic and non-pathogenic bacteria by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.

Authors:  T Krishnamurthy; P L Ross; U Rajamani
Journal:  Rapid Commun Mass Spectrom       Date:  1996       Impact factor: 2.419

6.  Mass spectrometry biotyper system identifies enteric bacterial pathogens directly from colonies grown on selective stool culture media.

Authors:  Ying He; Haijing Li; Xuedong Lu; Charles W Stratton; Yi-Wei Tang
Journal:  J Clin Microbiol       Date:  2010-09-15       Impact factor: 5.948

7.  High-throughput identification of bacteria and yeast by matrix-assisted laser desorption ionization-time of flight mass spectrometry in conventional medical microbiology laboratories.

Authors:  S Q van Veen; E C J Claas; Ed J Kuijper
Journal:  J Clin Microbiol       Date:  2010-01-06       Impact factor: 5.948

8.  Matrix-assisted laser desorption ionization-time of flight mass spectrometry for fast and reliable identification of clinical yeast isolates.

Authors:  G Marklein; M Josten; U Klanke; E Müller; R Horré; T Maier; T Wenzel; M Kostrzewa; G Bierbaum; A Hoerauf; H-G Sahl
Journal:  J Clin Microbiol       Date:  2009-07-01       Impact factor: 5.948

9.  Clinical impact of rapid in vitro susceptibility testing and bacterial identification.

Authors:  G V Doern; R Vautour; M Gaudet; B Levy
Journal:  J Clin Microbiol       Date:  1994-07       Impact factor: 5.948

10.  Evaluation of matrix-assisted laser desorption ionization-time-of-flight mass spectrometry in comparison to 16S rRNA gene sequencing for species identification of nonfermenting bacteria.

Authors:  A Mellmann; J Cloud; T Maier; U Keckevoet; I Ramminger; P Iwen; J Dunn; G Hall; D Wilson; P Lasala; M Kostrzewa; D Harmsen
Journal:  J Clin Microbiol       Date:  2008-04-09       Impact factor: 5.948
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  79 in total

1.  Comparison of the MALDI Biotyper system using Sepsityper specimen processing to routine microbiological methods for identification of bacteria from positive blood culture bottles.

Authors:  Blake W Buchan; Katherine M Riebe; Nathan A Ledeboer
Journal:  J Clin Microbiol       Date:  2011-12-07       Impact factor: 5.948

2.  Comparison of an in-house method and the commercial Sepsityper™ kit for bacterial identification directly from positive blood culture broths by matrix-assisted laser desorption-ionisation time-of-flight mass spectrometry.

Authors:  D Martiny; A Dediste; O Vandenberg
Journal:  Eur J Clin Microbiol Infect Dis       Date:  2012-02-25       Impact factor: 3.267

3.  Comparison of the Microflex LT and Vitek MS systems for routine identification of bacteria by matrix-assisted laser desorption ionization-time of flight mass spectrometry.

Authors:  Delphine Martiny; Laurent Busson; Ingrid Wybo; Rachid Ait El Haj; Anne Dediste; Olivier Vandenberg
Journal:  J Clin Microbiol       Date:  2012-02-08       Impact factor: 5.948

4.  Cost-effectiveness of switch to matrix-assisted laser desorption ionization-time of flight mass spectrometry for routine bacterial identification.

Authors:  Olivier Gaillot; Nicolas Blondiaux; Caroline Loïez; Frédéric Wallet; Nadine Lemaître; Stéphanie Herwegh; René J Courcol
Journal:  J Clin Microbiol       Date:  2011-10-12       Impact factor: 5.948

5.  Direct Identification of Aerobic Bacteria by Matrix-Assisted Laser Desorption Ionization Time-of-Flight Mass Spectrometry Is Accurate and Robust.

Authors:  Javier Mestas; Teephany Quias; Jennifer Dien Bard
Journal:  J Clin Lab Anal       Date:  2015-12-14       Impact factor: 2.352

6.  Evaluation of the Bruker MALDI Biotyper for Identification of Fastidious Gram-Negative Rods.

Authors:  Bettina Schulthess; Guido V Bloemberg; Andrea Zbinden; Forouhar Mouttet; Reinhard Zbinden; Erik C Böttger; Michael Hombach
Journal:  J Clin Microbiol       Date:  2015-12-09       Impact factor: 5.948

7.  Comparing Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry and Phenotypic and Molecular Methods for Identification of Species within the Streptococcus anginosus Group.

Authors:  Raquel Arinto-Garcia; Marcos Daniel Pinho; João André Carriço; José Melo-Cristino; Mário Ramirez
Journal:  J Clin Microbiol       Date:  2015-09-09       Impact factor: 5.948

8.  Performances of the Vitek MS matrix-assisted laser desorption ionization-time of flight mass spectrometry system for rapid identification of bacteria in routine clinical microbiology.

Authors:  Damien Dubois; Marion Grare; Marie-Françoise Prere; Christine Segonds; Nicole Marty; Eric Oswald
Journal:  J Clin Microbiol       Date:  2012-05-16       Impact factor: 5.948

Review 9.  Matrix-assisted laser desorption ionization-time of flight mass spectrometry: a fundamental shift in the routine practice of clinical microbiology.

Authors:  Andrew E Clark; Erin J Kaleta; Amit Arora; Donna M Wolk
Journal:  Clin Microbiol Rev       Date:  2013-07       Impact factor: 26.132

10.  Advances in identification of clinical yeast isolates by use of matrix-assisted laser desorption ionization-time of flight mass spectrometry.

Authors:  Blake W Buchan; Nathan A Ledeboer
Journal:  J Clin Microbiol       Date:  2013-02-20       Impact factor: 5.948
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