Evidence map›Paper›PMID 20459845›Full record

ArticleBMC infectious diseases2010

Rapid semi-automated quantitative multiplex tandem PCR (MT-PCR) assays for the differential diagnosis of influenza-like illness.

Elektra Szewczuk, Kiran Thapa, Terry Anninos, Kenneth McPhie, Geoff Higgins, Dominic E Dwyer, Keith K Stanley, Jonathan R Iredell

Open access · goldAbstract readComparative StudyEvaluation StudyMulticenter Study
In one paragraph

Article in BMC infectious diseases, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

19 citing papers in PubMed, 41 citations in OpenAlex.

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  13. Effectiveness of seasonal trivalent inactivated influenza vaccine in preventing influenza hospitalisations and primary care visits in Auckland, New Zealand, in 2013.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2014
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  14. Article
  15. Article
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  17. The impact of bacterial and viral co-infection in severe influenza.Influenza and other respiratory viruses · 2013
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  19. Article
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

8 authors at 3 institutions in 1 country.

Elektra SzewczukCentre for Infectious Diseases and Microbiology, University of Sydney, Westmead Hospital, Westmead NSW 2145, Australia.
Kiran Thapa
Terry Anninos
Kenneth McPhie
Geoff Higgins
Dominic E Dwyer
Keith K Stanley
Jonathan R Iredell
The University of Sydney · AUSouth Australia Pathology · AUWestmead Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInfluenza A, including avian influenza, is a major public health threat in developed and developing countries. Rapid and accurate detection is a key component of strategies to contain spread of infection, and the efficient diagnosis of influenza-like-illness is essential to protect health infrastructure in the event of a major influenza outbreak.

methodsWe developed a multiplexed PCR (MT-PCR) assay for the simultaneous diagnosis of respiratory viruses causing influenza-like illness, including the specific recognition of influenza A haemagglutinin subtypes H1, H3, and H5. We tested several hundred clinical specimens in two diagnostic reference laboratories and compared the results with standard techniques.

resultsThe sensitivity and specificity of these assays was higher than individual assays based on direct antigen detection and standard PCR against a range of control templates and in several hundred clinical specimens. The MT-PCR assays provided differential diagnoses as well as potentially useful quantitation of virus in clinical samples.

conclusionsMT-PCR is a potentially powerful tool for the differential diagnosis of influenza-like illness in the clinical diagnostic laboratory.

Indexed as

Diagnosis, DifferentialHemagglutinins, ViralHumansInfluenza A virusInfluenza, HumanPolymerase Chain ReactionSensitivity and SpecificityVirologyhemagglutinin fusogenic peptide, influenza virusHemagglutinins, Viral

Identifiers

PMID20459845
PMCPMC2881921
OpenAlexW2014384259

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.