Evidence map›Paper›PMID 39385261›Full record

ArticleAnnals of clinical microbiology and antimicrobials2024

Molecular epidemiological analysis of bla

Zhangrui Zeng, Caihong Ye, Jingchen Hao, Miran Tang, Xue Xiao, Chunxia Jian, Jinglan Guo, Yinhuan Ding, Jinbo Liu

Abstract read
In one paragraph

Article in Annals of clinical microbiology and antimicrobials, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Current research in microbial sciences · 2026
    Article
  3. Article
  4. Article
  5. Epidemiological and Antimicrobial Resistance Trends ofInfection and drug resistance · 2025
    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

9 authors.

Zhangrui Zeng *Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Caihong Ye *Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Jingchen Hao *Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Miran TangDepartment of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Xue XiaoDepartment of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Chunxia JianDepartment of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Jinglan GuoDepartment of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Yinhuan DingDepartment of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China. dingyinhuan@swmu.edu.cn.
Jinbo LiuDepartment of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China. liujb7203@swmu.edu.cn.

Funding

Department of Science and Technology of Sichuan Province,China 2021YFS0171Department of Science and Technology of Sichuan Province,China 2022YFS0008Southwest Medical University 2019ZQN017
6 · The paper itself

Abstract

backgroundPediatric patients are vulnerable to the threat of carbapenem-resistant Klebsiella pneumoniae (CRKP) due to their limited immunity and few available antibiotics. Especially when these pathogens exhibit hypervirulent phenotypes, they are often associated with poor clinical outcomes.

methodsIn this study, we investigated a CRKP outbreak in pediatric patients from 2019 to 2021 in a teaching hospital in China based on whole genome sequencing. We sequenced twenty-nine CRKP isolates isolated from unduplicated pediatric patients to understand their genetic relationships, virulence factors, resistance mechanisms, and transmission trajectories. Conjugation experiments were performed to evaluate the horizontal transfer ability of carbapenem resistance determinants in twenty-nine CRKP isolates. We then characterized these isolates for biofilm formation ability and serum resistance. Genetic relatedness, comparison of plasmids, and chromosomal locus variation of CRKP isolates were analyzed by bioinformatics.

resultsAll the isolates were carbapenemase-producers harbouring bla

conclusionsOur study provides evidence of the clonal spread of bla

Indexed as

beta-LactamasesDisease OutbreaksKlebsiella InfectionsKlebsiella pneumoniaeVirulence FactorsWhole Genome SequencingAnti-Bacterial AgentsBacterial ProteinsBiofilmsCarbapenem-Resistant EnterobacteriaceaeCarbapenemsChildChild, PreschoolChinaFemaleGenome, BacterialAnti-Bacterial AgentsBacterial Proteinsbeta-LactamasescarbapenemaseCarbapenemsVirulence FactorsBiofilmbla NDM−5IncX3Klebsiella pneumoniaePediatric infection controlST2407_K25

Identifiers

PMID39385261
PMCPMC11465861

What OpenQuestion holds

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Registered trials

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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.