Evidence map›Paper›PMID 29971567›Full record

ArticleFolia microbiologica2019

The predominance and clustering of Clostridioides (Clostridium) difficile PCR ribotype 001 isolates in three hospitals in Eastern Slovakia, 2017.

Martina Krehelova, Otakar Nyč, Eva Sinajová, Marcela Krutova

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Folia microbiologica, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Article
  2. Ribotypes and New Virulent Strains Across Europe.Advances in experimental medicine and biology · 2024
    Review
  3. High Prevalence ofPathogens (Basel, Switzerland) · 2023
    Article
  4. Diagnostic Methods ofAntibiotics (Basel, Switzerland) · 2021
    Article
  5. Infection and drug resistance · 2021
    Article
  6. 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

4 authors.

Martina KrehelovaDepartment of Microbiology, Medirex Group, Kosice, Slovakia.
Otakar NyčDepartment of Medical Microbiology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, V Uvalu 84, 150 06, Prague 5, Czech Republic.
Eva SinajováDepartment of Microbiology, Medirex Group, Kosice, Slovakia.
Marcela KrutovaDepartment of Medical Microbiology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, V Uvalu 84, 150 06, Prague 5, Czech Republic. marcela.krutova@lfmotol.cuni.cz.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to implement a toxigenic culture as an optional third diagnostic step for glutamate dehydrogenase (GDH)-positive and toxin A/B-negative diarrheal stool samples into a diagnostic algorithm for Clostridioides (Clostridium) difficile infection (CDI), and to characterise C. difficile isolates for epidemiological purposes. During the 5-month study, 481 diarrhoeal stool samples from three Slovak hospitals were investigated and 66 non-duplicated GDH-positive stool samples were found. Of them, 36 were also toxin A/B-positive. Twenty-three GDH-positive and toxin A/B-negative stool samples were shown subsequently to be positive following toxigenic culture (TC). Molecular characterisation of C. difficile isolates showed the predominance of PCR ribotype (RT) 001 (n = 37, 56.1%) and the occurrence of RT 176 (n = 3, 4.5%). C. difficile RT 001 isolates clustered to eight clonal complexes (CCs) using multiple-locus variable-number tandem repeats analysis (MLVA). Interestingly, one third of RT 001 isolates clustering in these CCs were cultured from toxin A/B-negative stool samples. Our observations highlight the need of use multiple step diagnostic algorithm in CDI diagnosis in order to detect all CDI cases and to avoid the spread of C. difficile in healthcare settings.

Indexed as

Molecular TypingPolymerase Chain ReactionAlgorithmsBacterial ProteinsClostridioides difficileClostridium InfectionsCluster AnalysisDiarrheaEnterotoxinsFecesGlutamate DehydrogenaseHospitalsHumansMinisatellite RepeatsMolecular Diagnostic TechniquesMultilocus Sequence TypingBacterial ProteinsEnterotoxinsGlutamate Dehydrogenase

Identifiers

What OpenQuestion holds

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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.