Evidence map›Paper›PMID 40697887›Full record

ArticleAntimicrobial stewardship & healthcare epidemiology : ASHE2025

The risk of contaminated ultrasound gels in the intensive care unit: lessons from an outbreak of

Beevifatimah Ahamed Sha, Paul Anantharajah Tambyah, Shi Poh Li, Sarathamani Rethenam, Lilibeth Silagan Alenton, Ling Chee Poh, Yuan Sun Yong, Peng Sii Yong, Gabriel Yan Zherong, Lasantha Ratnayake and 3 more

Abstract read
In one paragraph

Article in Antimicrobial stewardship & healthcare epidemiology : ASHE, 2025. 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

13 authors.

Beevifatimah Ahamed ShaInfection Control Nurse, Ng Teng Fong General Hospital, Singapore, Singapore.ORCID https://orcid.org/0009-0008-6575-2605
Paul Anantharajah TambyahDepartment of Infectious Disease, National University Hospital, Singapore, Singapore.ORCID https://orcid.org/0000-0003-0405-771X
Shi Poh LiInfection Control Nurse, Ng Teng Fong General Hospital, Singapore, Singapore.
Sarathamani RethenamInfection Control Nurse, Ng Teng Fong General Hospital, Singapore, Singapore.
Lilibeth Silagan AlentonInfection Control Nurse, Ng Teng Fong General Hospital, Singapore, Singapore.
Ling Chee PohInfection Control Nurse, Ng Teng Fong General Hospital, Singapore, Singapore.
Yuan Sun YongInfection Control Nurse, Ng Teng Fong General Hospital, Singapore, Singapore.
Peng Sii YongInfection Control Nurse, Ng Teng Fong General Hospital, Singapore, Singapore.ORCID https://orcid.org/0009-0009-8835-2935
Gabriel Yan ZherongDepartment of Laboratory Medicine, National University of Hospital, Singapore, Singapore.ORCID https://orcid.org/0000-0003-3513-428X
Lasantha RatnayakeDepartment of Laboratory Medicine and Pathology, Woodlands Health, Singapore, Singapore.ORCID https://orcid.org/0000-0002-1341-8452
Michelle AngNational Public Health Laboratory, National Centre of Infectious Diseases, Singapore, Singapore.
Gerald ChuaChairman of the Medical Board, Ng Teng Fong General Hospital, Singapore, Singapore.
Surinder Kaur PadaDepartment of Infectious Disease, Ng Teng Fong General Hospital, Singapore, Singapore.ORCID https://orcid.org/0000-0002-2384-376X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Methods: The outbreak was detected after two ICU patients developed Results: Ultrasound gels from opened and unopened bottles from multiple hospital areas, including ICU and Radiology, were found to be contaminated with Conclusions: This outbreak highlights the risks of contaminated medical products, specifically ultrasound gels. Effective environmental sampling, rapid identification, and clear communication with health authorities were key to controlling the outbreak. We have since revised our protocols to mandate the use of sterile gel for invasive procedures and continue monitoring for potential contamination in ultrasound gels.

Identifiers

PMID40697887
PMCPMC12281230

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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.