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Impact of an On-site Simulation-based Training Programme on Adherence to Standard Precautions and Healthcare-associated Infections in Adult Intensive Care (SIMRéa)

10. september 2026 opdateret af: Centre Hospitalier Régional Metz-Thionville

Impact of an On-site Simulation-based Training Programme on Adherence to Standard Precautions and Healthcare-associated Infections in Adult Intensive Care : Prospective Quasi-experimental Before-and-after Study

This is a prospective, single-centre, quasi-experimental before-and-after study conducted over 18 months in an adult ICU. The study includes a 6-month pre-intervention period, a 6-month intervention period during which healthcare professionals participate in repeated in situ simulation sessions, and a 6-month post-intervention period.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

Healthcare-associated infections (HAIs) remain a major patient safety concern in intensive care units (ICUs), despite the widespread availability of evidence-based infection prevention and control (IPC) recommendations. Standard precautions (SPs) are the cornerstone of IPC, yet their implementation remains inconsistent in routine clinical practice. Beyond knowledge and technical proficiency, maintaining reliable implementation of standard precautions in ICUs requires healthcare professionals to manage interruptions, cognitive workload, competing priorities and teamwork in a complex clinical environment.

SIMREA is an implementation strategy based on in situ simulation, designed to strengthen three complementary competencies required for the reliable implementation of standard precautions: knowledge, technical skills and non-technical skills. Simulation scenarios reproduce routine ICU situations and integrate contextual challenges encountered in daily practice, allowing healthcare professionals to apply infection prevention measures under realistic working conditions.

Undersøgelsestype

Observationel

Tilmelding (Anslået)

1000

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Undersøgelse Kontakt Backup

Studiesteder

      • Metz, Frankrig, 57085
        • Rekruttering
        • CHR Metz-Thionville, Hôpital de Mercy
        • Ledende efterforsker:
          • Mathieu LLORENS, MD

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ingen

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

Patients hospitalized in the adult intensive care unit at CHR Metz-Thionville during the study period

Beskrivelse

Inclusion Criteria:

  • Patients hospitalized in the adult intensive care unit at CHR Metz-Thionville during the study period
  • Patients aged 18 years or older
  • Patients with a length of stay in the intensive care unit of 48 hours or more
  • Patients for whom the data necessary to assess the outcome measures are available in the electronic health record and/or hospital surveillance databases
  • Patients who have been informed about the use of their health data for research purposes, in accordance with the procedures established by the institution

Exclusion Criteria:

  • Patients who, after being informed, objected to the use of their health data for this research

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
Phase I : Pre-intervention period
Baseline period for data collection prior to the implementation of the SimRéa programme
Data Collection
Phase II : Intervention period
Gradual roll-out of the SimRéa training programme to resuscitation professionals: doctors, nurses and nursing assistants.

SimRéa programme is based on low-fidelity simulation scenarios that replicate common resuscitation situations, deliberately incorporating human factors that may affect the application of standard precautions (task interruptions, cognitive load, interprofessional demands).

Data collection

Phase III : Post-intervention period
An evaluation period designed to measure the impact of the intervention following the end of its roll-out.
Data Collection

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in the incidence density of intensive care unit-acquired healthcare-associated infections between the pre-intervention and post-intervention periods
Tidsramme: Continuously assessed throughout the 18-month study period (Months 1-18), with the primary analysis comparing the pre-intervention period (Months 1-6) and the post-intervention period (Months 13-18)

The primary outcome will be the incidence density of healthcare-associated infections acquired in the intensive care unit, expressed as the number of infections per 1,000 patient-days.

An infection will be considered ICU-acquired if it meets the CTINILS 2007 diagnostic criteria and occurs at least 48 hours after admission to the intensive care unit. The infections under surveillance will include, in particular, healthcare-associated pneumonia, bloodstream infection, and healthcare-associated urinary tract infection.

The incidence density will be calculated as follows: Number of ICU-acquired healthcare-associated infections / Total number of patient-days × 1,000

Continuously assessed throughout the 18-month study period (Months 1-18), with the primary analysis comparing the pre-intervention period (Months 1-6) and the post-intervention period (Months 13-18)

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in alcohol-based hand rub consumption between the pre-intervention and post-intervention periods
Tidsramme: Assessed monthly throughout the 18-month study period (Months 1-18). The primary analysis will compare the pre-intervention (Months 1-6) and post-intervention (Months 13-18) periods

Alcohol-based hand rub consumption will be assessed using the French ICSHA (Hydroalcoholic Solution Consumption Index) indicator and expressed as the percentage achievement of the standardized national consumption target.

Monthly ICSHA values will be compared between the pre-intervention and post-intervention periods

Assessed monthly throughout the 18-month study period (Months 1-18). The primary analysis will compare the pre-intervention (Months 1-6) and post-intervention (Months 13-18) periods
Change in hand hygiene compliance between the pre-intervention and post-intervention periods
Tidsramme: Assessed monthly throughout the 18-month study period (Months 1-18). The primary analysis will compare the pre-intervention (Months 1-6) and post-intervention (Months 13-18) periods

Hand hygiene compliance will be assessed through direct observation using the standardized Hand Hygiene Australia observation tool, based on the World Health Organization's "My 5 Moments for Hand Hygiene" framework.

Compliance will be expressed as: Number of compliant hand hygiene actions / Total number of observed hand hygiene opportunities × 100

Assessed monthly throughout the 18-month study period (Months 1-18). The primary analysis will compare the pre-intervention (Months 1-6) and post-intervention (Months 13-18) periods
Association between cumulative SimRéa training coverage and changes in infection prevention indicators
Tidsramme: From the beginning to the end of the study period (month 1 to month 18)

The cumulative proportion of trained healthcare professionals will be calculated monthly as: Number of eligible healthcare professionals who have attended at least one SimRéa training session / Total number of eligible healthcare professionals in the unit × 100.

The cumulative training coverage will be examined in relation to the following monthly indicators: a) hand hygiene compliance rate [% : Number of compliant opportunities / Total number of opportunities observed × 100] ; b) alcohol-based hand rub consumption measured using the ICSHA indicator [% : Percentage of achievement of the standardised national target for the use of hydroalcoholic solutions] ; c) incidence density [Number] of ICU-acquired healthcare-associated infections, expressed per 1,000 patient-days.

This exploratory analysis will assess the presence of an organisational dose-response relationship between increasing training coverage and changes in infection prevention outcomes

From the beginning to the end of the study period (month 1 to month 18)

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Efterforskere

  • Ledende efterforsker: Dr. Mathieu LLORENS, MD, CHR Metz-Thionville, Hôpital de Mercy

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

1. marts 2026

Primær færdiggørelse (Anslået)

31. august 2027

Studieafslutning (Anslået)

1. marts 2028

Datoer for studieregistrering

Først indsendt

3. september 2026

Først indsendt, der opfyldte QC-kriterier

10. september 2026

Først opslået (Faktiske)

16. september 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

16. september 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

10. september 2026

Sidst verificeret

1. september 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 2026-04-Obs-CHRMT

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