MALDI-TOF mass spectrometry following short incubation on a solid medium is a valuable tool for rapid pathogen identification from positive blood cultures

2015 ◽  
Vol 305 (4-5) ◽  
pp. 469-479 ◽  
Author(s):  
Rebekka Kohlmann ◽  
Alexander Hoffmann ◽  
Gabriele Geis ◽  
Sören Gatermann
Keyword(s):  
Mass Spectrometry ◽  
Solid Medium ◽  
Blood Cultures ◽  
Pathogen Identification ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof

scholarly journals A rapid diagnostic workflow for cefotaxime-resistant Escherichia coli and Klebsiella pneumoniae detection from blood cultures by MALDI-TOF mass spectrometry

PLoS ONE ◽  
2017 ◽  
Vol 12 (10) ◽  
pp. e0185935 ◽  
Author(s):  
Elena De Carolis ◽  
Silvia Paoletti ◽  
Domenico Nagel ◽  
Antonietta Vella ◽  
Enrica Mello ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Escherichia Coli ◽  
Klebsiella Pneumoniae ◽  
Blood Cultures ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof

scholarly journals Identification of Brucella by MALDI-TOF Mass Spectrometry. Fast and Reliable Identification from Agar Plates and Blood Cultures

PLoS ONE ◽  
2010 ◽  
Vol 5 (12) ◽  
pp. e14235 ◽  
Author(s):  
Laura Ferreira ◽  
Silvia Vega Castaño ◽  
Fernando Sánchez-Juanes ◽  
Sandra González-Cabrero ◽  
Fabiola Menegotto ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Blood Cultures ◽  
Reliable Identification ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof

scholarly journals Evaluation of an optimized method to directly identify bacteria from positive blood cultures using MALDI‐TOF mass spectrometry

2019 ◽  
Vol 34 (4) ◽  
Author(s):  
Youhua Yuan ◽  
Junjie Wang ◽  
Jiangfeng Zhang ◽  
Bing Ma ◽  
Shanjun Gao ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Blood Cultures ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof

Fast and accurate identification of molds and yeast-like fungi directly from positive blood cultures by MALDI-TOF mass spectrometry

2016 ◽  
Vol 26 (2) ◽  
pp. e36-e37
Author(s):  
J.N. De Almeida Júnior ◽  
J. Sztajnbok ◽  
A. Da Silva Júnior ◽  
A. Galastri ◽  
L. Bissoli ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Blood Cultures ◽  
Accurate Identification ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof

scholarly journals Short Incubation of Positive Blood Cultures on Solid Media for Species Identification by MALDI-TOF MS: Which Agar Is the Fastest?

2021 ◽  
Author(s):  
Neele J. Froböse ◽  
Evgeny A. Idelevich ◽  
Frieder Schaumburg
Keyword(s):  
Mass Spectrometry ◽  
Species Identification ◽  
Susceptibility Testing ◽  
Solid Medium ◽  
Blood Cultures ◽  
Maldi Tof Ms ◽  
Maldi Tof ◽  
Solid Media ◽  
Laboratory Results ◽  
Tof Ms

When blood cultures are flagged as positive, they are incubated on solid media to produce enough biomass of the bacterium for identification and susceptibility testing. Rapid turnaround times for laboratory results could save lives, and we wanted to assess which solid medium is best to shorten the time to species identification using MALDI-TOF mass spectrometry.

scholarly journals An Evaluation Of Direct Identification Of Pathogens From Blood Cultures By Maldi-Tof Mass Spectrometry

2016 ◽  
Vol 26 (5) ◽  
pp. 69-73
Author(s):  
Lina Savickaitė ◽  
Jelena Kopeykinienė
Keyword(s):  
Mass Spectrometry ◽  
Blood Culture ◽  
Positive Blood Culture ◽  
Antimicrobial Therapy ◽  
Rapid Identification ◽  
Blood Cultures ◽  
Direct Identification ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof ◽  
Mass Spectrometry Identification

Rapid identification of the infecting organism may aid in choosing appropriate antimicrobial therapy. We used MALDI-TOF mass spectrometry to identify bacteria directly from the positive blood culture samples (n=21). 85,71 percent of these results was identified using of MALDI-TOF mass spectrometry. Identification time of bacteria directly from the blood culture takes more than 1 hour for 27,8 percent results.

scholarly journals Performance assessment of two lysis methods for direct identification of yeasts from clinical blood cultures using MALDI-TOF mass spectrometry

2016 ◽  
Vol 55 (2) ◽  
pp. 185-192 ◽  
Author(s):  
Fakhri Jeddi ◽  
Gisèle Cha Yapo-Kouadio ◽  
Anne-Cécile Normand ◽  
Carole Cassagne ◽  
Pierre Marty ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Performance Assessment ◽  
Blood Cultures ◽  
Direct Identification ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof
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