Publications by authors named "Michelle Barakat-Johnson"

Aim: From 2015 to 2018, the 'Hospital-Acquired Pressure Injury (HAPI)' project was implemented in one local health district in Australia and utilised an implementation science approach to address rising pressure injury (PI) incidence and prevalence rates. This paper aims to examine whether the project was successful in sustaining low PI incidence and prevalence rates over the five-years following implementation (spanning the 2018/2019 to 2022/2023 financial years and the 2019-2023 calendar years).

Materials And Methods: A retrospective cohort study was conducted involving a comprehensive analysis of HAPI incidence, prevalence, and hospital-acquired complication (HAC) data spanning 5 years (incidence and HAC: 2018/2019 to 2022/2023 financial years; prevalence: January 2019 to December 2023 calendar years) post-implementation of the HAPI project.

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Objective: To explore the experience of patients with incontinence and incontinence-associated dermatitis (IAD) in acute care hospitals and their family caregivers, including their perceptions and management, as well as the impact on their wellbeing.

Method: A qualitative exploratory study design was employed in 18 wards across six acute/subacute hospitals in New South Wales, Australia. Patients with incontinence (with or without IAD) were invited to participate.

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The study aimed to evaluate the effect of an intervention on the prevalence and severity of incontinence-associated dermatitis (IAD) in six hospitals in one state in Australia. This quasi-experimental pre-and post-study, conducted in 18 wards, was part of a larger implementation science study on incontinence-associated dermatitis. Skin and incontinence assessments were conducted on patients during February and March 2020 (pre-intervention) and July and August 2021 (post-intervention).

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This study evaluated the usability and effectiveness of an artificial intelligence application for wound assessment and management from a clinician-and-patient perspective. A quasi-experimental design was conducted in four settings in an Australian health service. Data were collected from patients in the standard (n=166,243 wounds) and intervention (n=124,184 wounds) group, at baseline and post-intervention.

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The objective of this study was to assess the viability and acceptability of an innovative Virtual Wound Care Command Centre where patients in the community, and their treating clinicians, have access to an expert wound specialist service that comprises a digital wound application (app) for wound analysis, decision-making, remote consultation, and monitoring. Fifty-one patients with chronic (42.6%) wounds were healed, with a median time to healing of 66 (95% CI: 56-88) days.

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The objective of this study was to assess the viability and acceptability of an innovative Virtual Wound Care Command Centre where patients in the community, and their treating clinicians, have access to an expert wound specialist service that comprises a digitally enabled application for wound analysis, decision-making, remote consultation, and monitoring. Fifty-one patients with chronic wounds from 9 centres, encompassing hospital services, outpatient clinics, and community nurses in one metropolitan and rural state in Australia, were enrolled and a total of 61 wounds were analysed over 7 months. Patients received, on average, an occasion of service every 4.

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Background: Incontinence-associated dermatitis is a common, under-recognized painful skin condition associated with poorer quality of life, increased nurse workloads, and costs.

Objective: To systematically review economic evidence for the prevention and treatment of incontinence-associated dermatitis.

Design: Systematic review of quantitative research.

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Objectives: To compare time to incidence, extent of incidence and severity of heel pressure injury with a heel off-loading boot (intervention) or pillows (control).

Research Methodology/design: Multi-centre, single-blinded randomised controlled trial of 394 critically ill patients. Patients were randomised to the intervention or control for heel offloading.

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Article Synopsis
  • This study assessed healthcare professionals' understanding of incontinence-associated dermatitis (IAD) using a specialized knowledge tool called Know-IAD.
  • A total of 412 clinicians across six hospitals in New South Wales participated, with results indicating that while many understood the causes and risks of IAD, fewer were knowledgeable about its classification, diagnosis, prevention, and management.
  • Overall, only 31.3% of respondents reached a satisfactory knowledge score, signaling a need for improved training and education regarding IAD among healthcare providers.
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Wound documentation is integral to effective wound care, health data coding and facilitating continuity of care. This study evaluated the usability and effectiveness of an artificial intelligence application for wound assessment and management from a clinician-and-patient user perspective. A quasi-experimental design was conducted in four settings in an Australian health service.

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Purpose: The purpose of this study was to describe the development and evaluation of the psychometric properties of an instrument used to assess clinician knowledge of Incontinence-associated dermatitis (IAD).

Design: The instrument was developed in three phases: Phase 1 involved item development; Phase 2 evaluated content validity of the instrument by surveying clinicians and stakeholders within a single state of Australia and, Phase 3 used a pilot multisite cross-sectional survey design to determine composite reliability and evaluate scores of the knowledge tool.

Subjects And Settings: In Phase 1, the instrument was developed by five persons with clinical and research subject expertise in the area of IAD.

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Introduction: Pressure injury (PI) is an ongoing problem for patients in intensive care units (ICUs). The aim of this study was to explore the nature and extent of PI prevention practices in Australian adult ICUs.

Materials And Methods: An Australian multicentre, cross-sectional study was conducted via telephone interview using a structured survey instrument comprising six categories: workplace demographics, patient assessment, PI prevention strategies, medical devices, skin hygiene, and other health service strategies.

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Background: Pressure injuries (PIs) are an enduring problem for patients in the intensive care unit (ICU) because of their vulnerability and numerous risk factors.

Method: This study reports Australian data as a subset of data from an international 1-day point prevalence study of ICU-acquired PI in adult patients. Patients aged 18 years or older and admitted to the ICU on the study day were included.

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Objective: To map the use of the term "skin failure" in the literature over time and enhance understanding of this term as it is used in clinical practice.

Data Sources: The databases searched for published literature included PubMed, Embase, the Cumulative Index for Nursing and Allied Health Literature, and Google Scholar. The search for unpublished literature encompassed two databases, Open Gray and ProQuest Dissertation and Theses.

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Background: Device-related pressure injuries (DRPIs) are an ongoing iatrogenic problem evident in intensive care unit (ICU) settings. Critically ill patients are at high risk of developing pressure injuries caused by devices.

Objective: The aim of the study was to determine the prevalence of DRPI in critically ill patients in intensive care and the location, stage, and attributable device of DRPI and describe the products and processes of care used to prevent these injuries.

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Aims: Incontinence-associated dermatitis (IAD) is an insidious and under-reported hospital-acquired complication which substantially impacts on patients' quality of life. A published international guideline and the Ghent Global IAD Categorisation Tool (GLOBIAD) outline the best available evidence for the optimal management of IAD. This study aims to implement theguideline and the GLOBIAD tool and evaluate the effect on IAD occurrences and sacral pressure injuries as well as patient, clinician and cost-effectiveness outcomes.

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Prone positioning is used for surgical access and recently in exponentially growing numbers of coronavirus disease 2019 patients who are ventilated prone. To reduce their facial pressure ulcer risk, prophylactic dressings can be used; however, the biomechanical efficacy of this intervention has not been studied yet. We, therefore, evaluated facial soft tissue exposures to sustained mechanical loads in a prone position, with versus without multi-layered silicone foam dressings applied as tissue protectors at the forehead and chin.

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Objective: The objective of this review was to synthesise the literature and evaluate the incidence, prevalence and severity of medical device-related pressure ulcers (MDRPU) in adult intensive care patients.

Method: Electronic databases and additional grey literature were searched for publications between 2000 and 2017. Outcome measures included cumulative incidence or incidence rate, point prevalence or period prevalence as a primary outcome and the severity and location of the pressure ulcer (PU) as secondary outcome measures.

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Background: Considerable evidence exists on how to prevent hospital-acquired pressure injuries (HAPIs). However, processes employed to implement evidence play a significant role in influencing outcomes.

Problem: One Australian health district experienced a substantial increase in HAPIs over a 5-year period (by almost 60%) that required a systemwide practice change.

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Objectives The aims of this study were to determine the costs of hospital-acquired pressure injuries (HAPIs) in one local health district in Australia and compare the costs and consequences of an intervention-based program with current practice to reduce HAPI incidence and prevalence. Methods A retrospective cost-consequence analysis was conducted using HAPI incidence rate per occupied bed days, point prevalence rates, Australian Refined-Diagnosis Related Group (AR-DRG) costs and the costs of the program to reduce the HAPI rate. Data were analysed for two phases: preprogram implementation (1 June 2015-1 June 2016) and postprogram implementation (1 August 2016-31 July 2017).

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This pilot study aimed to evaluate the clinical efficacy and feasibility of a fluidised positioning device to reduce occipital pressure injuries (PIs). A post-test design with a historical control group was used in a 54-bed intensive care unit between September 2017 and August 2018. Patients who were receiving either extracorporeal membrane oxygenation, were mechanically ventilated, or had raised intracranial pressure (≥20) were recruited.

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