Evidence map›Paper›PMID 41211089›Full record

ArticleInfection prevention in practice2025

New Delhi metallo-β-lactamase-1 -producing

H D Eriksen, L J Porsbo, B Bang, N Ank, H Hasman

Abstract read
In one paragraph

Article in Infection prevention in practice, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

H D EriksenDepartment of Clinical Microbiology, Aalborg University Hospital, Aalborg, Denmark.
L J PorsboInfectious Disease Epidemiology and Prevention, Statens Serum Institut, Copenhagen, Denmark.
B BangDepartment of Gastrointestinal Surgery, Aalborg University Hospital, Denmark.
N AnkDepartment of Clinical Microbiology, Aalborg University Hospital, Aalborg, Denmark.
H HasmanDepartment of Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The hospital environment is a known reservoir for nosocomial infections, with bathroom plumbing increasingly implicated in the spread of carbapenemase-producing Enterobacterales (CPE). At Aalborg University Hospital (AUH), Denmark, two ongoing outbreaks of CPE have been linked to Aim: This study aims to investigate the environmental reservoirs and potential transmission routes of New Delhi metallo-β-lactamase-1 (NDM-1)-producing Methods: Weekly rectal swabs were conducted on GSU patients, accompanied by environmental sampling at two timepoints of toilets, drains, and dry surfaces over a 450-day period. Whole-genome sequencing and plasmid analysis were used to assess genetic relationships between environmental and patient isolates. Additional targeted environmental screenings focused on bathrooms in high-risk rooms. Findings: NDM-1-producing Conclusion: Temporal data relating to the various samples suggest that the environmental reservoirs in two specific bathrooms, and presumably their toilets, are the most likely sources of transmission to the four patients at the GSU.

Indexed as

Carbapenemase-producing EnterobacteralesEnvironmental reservoirsNosocomial transmissionRoot cause analysis

Identifiers

PMID41211089
PMCPMC12595365

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.