Evidence map›Paper›PMID 41121404›Full record

ArticleAntimicrobial resistance and infection control2025

Adherence to national recommendations for the control of multidrug-resistant microorganisms in Swiss acute care hospitals - an updated national survey.

Andrea C Büchler, Aliki Metsini, Niccolò Buetti, Aline Wolfensberger, Simon Gottwalt, Carlo Balmelli, Gaud Catho, Philipp Jent, Hugo Sax, Laurence Senn and 6 more

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Article in Antimicrobial resistance and infection control, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

16 authors.

Andrea C BüchlerSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Aliki MetsiniSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Niccolò BuettiSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Aline WolfensbergerSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Simon GottwaltCommunicable Diseases Division, Federal Office of Public Health, Bern, Switzerland.
Carlo BalmelliSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Gaud CathoSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Philipp JentSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Hugo SaxSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Laurence SennSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Andreas F WidmerSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Matthias SchlegelSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Sarah Tschudin-SutterSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Stephan HarbarthSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland.
Danielle Vuichard-GysinSwiss National Centre for Infection Prevention, Swissnoso, Bern, Switzerland. danielle.vuichard-gysin@swissnoso.ch.
for Swissnoso

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundScreening patients at risk of multidrug-resistant organism (MDRO) carriage is a cornerstone of infection prevention and control to identify carriers and prevent transmission. In 2021, the Swiss Centre for Infection Prevention Swissnoso published the first national recommendations for the prevention and control of MDROs, including methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant enterococci (VRE), extended-spectrum beta-lactamase (ESBL)-producing Enterobacterales, carbapenemase-producing Enterobacterales (CPE), and Candida auris. This study evaluated the adherence of institutional guidelines to these recommendations across Swiss acute care hospitals and identified barriers to their implementation.

methodsA 28-item online survey was conducted in spring 2023 among Swiss acute care hospitals. The primary outcome was the adherence of institutional guidelines to national recommendations, assessed using a weighted score that accounted for different grades of recommendation for on-admission screening. Secondary outcomes included adherence to recommended body sites for screening, the implementation of universal screening during hospitalization, and perceived barriers to implementation.

resultsA total of 68 of 142 invited hospitals (47%) responded. Overall adherence with national recommendations for on-admission screening across the five MDRO targets was 69% (weighted score; interquartile range [IQR], 55–86%). Screening adherence was higher for patients exposed to foreign healthcare systems compared to those exposed to Swiss healthcare institutions. Recommendations concerning screening of specific body sites were less frequently followed when they were only conditionally recommended. Only 12 institutions (20%) reported conducting universal cross-sectional screening during hospitalisation in designated high-risk wards. Non-adherence of healthcare personnel was perceived as the most significant barrier to guideline implementation.

conclusionsSwiss acute care hospitals showed moderate overall adherence to national MDRO prevention and control recommendations in non-outbreak settings. Adherence was particularly low for on-admission screening of patients transferred from Swiss healthcare institutions experiencing ongoing outbreaks and for active surveillance cultures during hospitalization in high-risk units. While the publication of national guidelines was an important step toward MDRO transmission prevention, ensuring consistent implementation remains a significant challenge.

Indexed as

Cross InfectionDrug Resistance, Multiple, BacterialGuideline AdherenceInfection ControlCandida aurisHospitalsHumansMethicillin-Resistant Staphylococcus aureusSurveys and QuestionnairesSwitzerlandVancomycin-Resistant EnterococciBacterial multidrug resistanceGuideline adherenceNon-epidemicScreeningSurveillance

Identifiers

PMID41121404
PMCPMC12542131

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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.