Evidence map›Paper›PMID 42212057›Full record

ArticleInfection and drug resistance2026

Root Cause Analysis for Outbreaks of Carbapenem-Resistant

Weijun Peng, Youhua Hao, Honghui Ding, Zhenling Wang, Kun Tan, Li Tan

Abstract read
In one paragraph

Article in Infection and drug resistance, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Weijun PengDepartment of Hospital Infection Control, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China.
Youhua HaoDepartment of Hospital Infection Control, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China.
Honghui DingDepartment of Hospital Infection Control, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China.
Zhenling WangDepartment of Hospital Infection Control, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China.
Kun TanDepartment of Hospital Infection Control, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China.
Li TanDepartment of Hospital Infection Control, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Children in the pediatric intensive care unit (PICU) are inherently susceptible to multidrug-resistant (MDR) bacterial infections due to physiological vulnerabilities and clinical management-related factors. Such infections are prone to outbreaks and confer substantial harm. This study aims to investigate the etiologies of carbapenem-resistant Methods: A retrospective analysis was conducted on five cases (n=5) of MDR infection clusters admitted to the PICU of a large comprehensive hospital from January to February 2024. RCA was applied to identify underlying causes, develop targeted interventions, and evaluate their effectiveness. Results: From 31 January to 18 February 2024, four CRAB strains and three CRPA strains were detected among five patients (n = 5). Environmental sampling (145 specimens) revealed CRAB in four sites (crane tower, handwashing basin wall, healthcare workers' hands, and PDA devices) and CRPA in two sites (fiberoptic bronchoscopes and healthcare workers' hands). Post-intervention, no further MDR clusters were observed in 2024, indicating effective control. Conclusion: RCA facilitates systematic identification of root causes for MDR outbreaks, enabling targeted interventions to curb transmission and strengthen infection control practices.

Indexed as

carbapenem-resistant Acinetobacter baumanniicarbapenem-resistant Pseudomonas aeruginosamultidrug-resistant bacteriaoutbreakpediatric intensive care unitroot cause analysis

Identifiers

PMID42212057
PMCPMC13212163

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.