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ArticleMycopathologia2025

Direct Identification of Yeasts from Blood Cultures and Body Fluids Using MALDI-TOF MS with Concurrent Antifungal Susceptibility Testing.

Arpita Khamrai, Snigdha Reddy, Saikat Paul, Ankita Saroya, Shristi Verma, Diksha Bhangot, Shivaprakash M Rudramurthy, Harsimran Kaur, Neelam Taneja, Anup K Ghosh

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Article in Mycopathologia, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Arpita Khamrai *Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
Snigdha Reddy *Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
Saikat PaulDepartment of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
Ankita SaroyaDepartment of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
Shristi VermaDepartment of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
Diksha BhangotDepartment of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
Shivaprakash M RudramurthyDepartment of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
Harsimran KaurDepartment of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
Neelam TanejaDepartment of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India.
Anup K GhoshDepartment of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India. anupkg3@gmail.com.ORCID http://orcid.org/0000-0002-0341-6680

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The rising incidence of invasive fungal infections has been accompanied by an increasing prevalence of antifungal resistance among fungal pathogens. Rapid identification of causative agents and their antifungal susceptibility profiles is critical for initiating timely, species-specific targeted therapy. In this context, we evaluated a MALDI-TOF MS-based method for the rapid identification of clinically relevant yeast species directly from blood cultures and body fluids, coupled with direct antifungal susceptibility testing (Direct-AFST). Our study evaluated over 700 yeast isolates, encompassing diverse Candida and non-Candida species, using MALDI-TOF MS. Additionally, antifungal susceptibility was assessed for 250 isolates, demonstrating excellent categorical agreement between Direct-AFST and conventional culture-based AFST (Culture-AFST). Our findings highlight the clinical utility of MALDI-TOF MS for accurate and rapid yeast identification directly from positive blood cultures, irrespective of microbial load or sample preparation method. Furthermore, the successful application of Direct-AFST underscores its potential for early detection of antifungal resistance, significantly reducing diagnostic turnaround times and improving patient management.

Indexed as

Antifungal AgentsBody FluidsMicrobiological TechniquesMycosesSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationYeastsBlood CultureHumansMicrobial Sensitivity TestsAntifungal AgentsCandidaCulture-AFSTDiagnosisDirect-AFSTMALDI-TOF MSRapidYeast

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.