Evidence map›Paper›PMID 27736956›Full record

ArticlePloS one2016

A dedicated fungal culture medium is useful in the diagnosis of fungemia: a retrospective cross-sectional study.

Shuwei Zheng, Tong Yong Ng, Huihua Li, Ai Ling Tan, Thuan Tong Tan, Ban Hock Tan

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 28% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

4 citing papers in PubMed, 16 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Shuwei ZhengDepartment Infectious Diseases, Singapore General Hospital, Singapore, Singapore.
Tong Yong NgDepartment of Pathology, Singapore General Hospital, Singapore, Singapore.
Huihua LiHealth Services Research & Biostatistics Unit, Division of Research, Singapore General Hospital, Singapore, Singapore.
Ai Ling TanDepartment of Pathology, Singapore General Hospital, Singapore, Singapore.
Thuan Tong TanDepartment Infectious Diseases, Singapore General Hospital, Singapore, Singapore.
Ban Hock TanDepartment Infectious Diseases, Singapore General Hospital, Singapore, Singapore.
Singapore General Hospital · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMortality for candidemia ranges from 15% to 35%. Current guidelines recommend inoculating blood into three aerobic and three anaerobic blood culture bottles when candidemia is suspected, without mention of a fungal blood culture bottle.

objectiveTo determine the value of the BACTEC Myco/F Lytic blood culture media in the diagnosis of fungemia.

methodsA two-year retrospective cross-sectional study was performed for patients who had fungemia with submitted BACTEC Plus Aerobic/F (Aer), BACTEC Plus Anaerobic/F (Anaer) or Myco/F Lytic (Myco) blood culture bottles.

resultsThe detection rate of fungemia was 77.4% in 93 patients with contemporaneously submitted blood culture bottles when limited to only Aer/Anaer culture results. The detection rate improved significantly with the addition of the Myco culture bottle results (p<0.0001). A logistic regression model showed that Myco culture bottle submissions were less useful for patients with appropriate anti-fungal therapy administered within 48 hours [OR = 0.18, 95% CI = (0.06, 0.49), p = 0.001] and those with fungal growth detected within 48 hours [OR = 0.33, 95% CI = (0.12, 0.89), p = 0.001]. Among a subset of patients with concordant blood culture results, those with Myco culture bottles submission allowed earlier fungal detection and speciation by at least one day in 27.5% and 25.0% of the cases respectively.

conclusionOur study highlights the importance of a dedicated fungal blood culture when fungemia is clinically suspected. Nearly a quarter of fungemias may be missed if a fungal blood culture is not performed.

Indexed as

Clinical Laboratory TechniquesCross-Sectional StudiesCulture MediaFungemiaFungiHumansLaboratories, HospitalOdds RatioRetrospective StudiesCulture Media

Identifiers

PMID27736956
PMCPMC5063326
OpenAlexW2531359249

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.