Evidence map›Paper›PMID 30055653›Full record

ArticleBMC research notes2018

A comparison of the Allplex™ bacterial and viral assays to conventional methods for detection of gastroenteritis agents.

Kelly Amrud, Robert Slinger, Nadia Sant, Marc Desjardins, Baldwin Toye

Open access · goldAbstract read
In one paragraph

Article in BMC research notes, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

7 citing papers in PubMed, 22 citations in OpenAlex.

  1. A One Health Insight into NoncholericOpen forum infectious diseases · 2025
    Article
  2. Article
  3. Physician-directed microbiological testing versus syndromic multiplex PCR in gastroenteritis.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2024
    Article
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  5. Review
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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

5 authors at 3 institutions in 1 country.

Kelly AmrudEastern Ontario Regional Laboratory Association, 401 Smyth Rd., Ottawa, ON, K1H 8L, Canada.
Robert SlingerEastern Ontario Regional Laboratory Association, 401 Smyth Rd., Ottawa, ON, K1H 8L, Canada. slinger@cheo.on.ca.ORCID http://orcid.org/0000-0003-0960-2967
Nadia SantEastern Ontario Regional Laboratory Association, 401 Smyth Rd., Ottawa, ON, K1H 8L, Canada.
Marc DesjardinsEastern Ontario Regional Laboratory Association, 401 Smyth Rd., Ottawa, ON, K1H 8L, Canada.
Baldwin ToyeEastern Ontario Regional Laboratory Association, 401 Smyth Rd., Ottawa, ON, K1H 8L, Canada.
Children's Hospital of Eastern Ontario · CAOttawa Hospital · CACanadian Electricity Association · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveMolecular methods to detect diarrheal pathogens are increasingly being used in place of conventional methods. We compared a new multiplex real-time PCR assay for detection of both bacterial and viral gastroenteritis agents, the Allplex™ Gastrointestinal Panel Assays (AGPA), to conventional methods (stool culture for bacterial pathogens and electron microscopy (EM) for viral pathogens).

resultsGastrointestinal viruses, in particular norovirus genogroup II viruses, were detected by the AGPA in a high number of specimens that were negative by EM. For bacterial pathogens, the AGPA was able to detect the organisms grown in culture with high sensitivity and additionally detected several types of E. coli, such as enteropathogenic E. coli (EPEC), enteroaggregative E. coli (EAEC), and non-O157 Shiga toxin-producing E. coli (STEC), that could not be detected with conventional culture methods. Overall, the AGPA had a > 2-fold higher detection rate than the conventional methods, with 24/135 (17.8%) samples positive by conventional methods and 60/135 (44.4%) by AGPA. Thus, diarrhea pathogen detection rates increased substantially with the use of the AGPA as compared to conventional methods.

Indexed as

Multiplex Polymerase Chain ReactionBacteriological TechniquesEscherichia coliEscherichia coli InfectionsFecesGastroenteritisHumansSensitivity and SpecificityBacteriaDiagnosisGastroenteritisPCRViruses

Identifiers

PMID30055653
PMCPMC6064067
OpenAlexW2884917575

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.