Publications by authors named "Wendy P Chaboyer"

Article Synopsis
  • Pressure ulcers are serious injuries caused by prolonged pressure on the skin, especially over bony areas, and they pose significant challenges in healing and treatment costs.
  • This review evaluates the effectiveness of various dressings and topical agents in preventing pressure ulcers for individuals at risk, without any existing ulcers, across different healthcare settings.
  • The update includes 51 trials with over 13,000 participants, showing that certain dressings, like silicone foam, can significantly reduce the incidence of pressure ulcers compared to no dressing at all.
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Surgical wound dehiscence (SWD) is a serious complication-with a 40% estimated mortality rate-that occurs after surgical intervention. Since the implementation of advanced recovery protocols, the current global incidence of SWD is unknown. This systematic review and meta-analysis estimated the worldwide incidence of SWD and explored its associated factors in general surgical patients.

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Background: A pressure injury is an area of localised damage to the skin and underlying tissues. Patient repositioning is an important prevention strategy, as those with limited mobility are at increased risk of developing pressure injury.

Objectives: To assess the clinical and cost-effectiveness of repositioning schedules on the prevention of pressure injury in adults.

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Active involvement of patients in planning, conducting, and disseminating research has been adopted by many organisations internationally, but the extent to which this occurs in surgical wound care is not evident. This scoping review aimed to identify how patients have been involved in surgical wound care research and the quality of its reporting. Full-text studies focused on preoperative and postoperative surgical wound care in the acute care setting, published in English between 2004 and 2019, were included in the review.

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Background: A pressure injury (PI), also referred to as a 'pressure ulcer', or 'bedsore', is an area of localised tissue damage caused by unrelieved pressure, friction, or shearing on any part of the body. Immobility is a major risk factor and manual repositioning a common prevention strategy. This is an update of a review first published in 2014.

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Background: Indications for the use of negative pressure wound therapy (NPWT) are broad and include prophylaxis for surgical site infections (SSIs). While existing evidence for the effectiveness of NPWT remains uncertain, new trials necessitated an updated review of the evidence for the effects of NPWT on postoperative wounds healing by primary closure.

Objectives: To assess the effects of negative pressure wound therapy for preventing surgical site infection in wounds healing through primary closure.

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Objectives: To systematically assess the incidence and prevalence of pressure injuries in adult ICU patients and the most frequently occurring pressure injury sites.

Data Sources: MEDLINE, Embase, the Cochrane Library, and Cumulative Index to Nursing and Allied Health Literature.

Study Selection: Observational studies reporting incidence rates, cumulative incidence, and prevalence of pressure injuries.

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Objective: To identify, classify, and describe safety hazards during the process of intrahospital transport of critically ill patients.

Design: A prospective observational study. Data from participant observations of the intrahospital transport process were collected over a period of 3 months.

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Background: Cardiac rehabilitation has a number of benefits for patients, yet participation in it is sub-optimal, especially in regional Australia. Innovative models of cardiac rehabilitation are needed to improve participation. Providing nurse mentors to support patients transitioning from hospital to home represents a new model of service delivery in Australia.

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Home-based cardiac rehabilitation (CR) programs improve health outcomes for people diagnosed with heart disease. Mentoring of patients by nurses trained in CR has been proposed as an innovative model of cardiac care. Little is known however, about the experience of mentors facilitating such programs and adapting to this new role.

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Background: Indications for the use of negative pressure wound therapy (NPWT) are broadening with a range of systems now available on the market, including those designed for use on clean, closed incisions and skin grafts. Reviews have concluded that the evidence for the effectiveness of NPWT remains uncertain, however, it is a rapidly evolving therapy. Consequently, an updated systematic review of the evidence for the effects of NPWT on postoperative wounds expected to heal by primary intention is required.

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Background: A pressure ulcer (PU), also referred to as a 'pressure injury', 'pressure sore', or 'bedsore' is defined as an area of localised tissue damage that is caused by unrelieved pressure, friction or shearing forces on any part of the body. PUs commonly occur in patients who are elderly and less mobile, and carry significant human and economic impacts. Immobility and physical inactivity are considered to be major risk factors for PU development and the manual repositioning of patients in hospital or long-term care is a common pressure ulcer prevention strategy.

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Background: Indications for the use of negative pressure wound therapy (NPWT) are broadening with a range of systems on the market, including those designed for use on clean, closed incisions and skin grafts. Reviews have concluded that the evidence for the effectiveness of NPWT remains uncertain. However, this is a rapidly evolving therapy.

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Background: Diarrhea has adverse consequences for critically ill patients, health care staff, and health care costs.

Objective: To evaluate the efficacy of the multispecies probiotic VSL#3 in reducing the mean number of episodes of liquid stool in enterally fed critically ill patients.

Methods: A single-center, double-blind, randomized, placebo-controlled pilot study was done in a 6-bed intensive care unit in a 330-bed public hospital in Australia.

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Objective: To determine the number of assault-related admissions to hospital in the Central Australia region of the Northern Territory over a six-year period.

Design And Setting: Retrospective analysis of all patients admitted to Alice Springs Hospital (ASH) and Tennant Creek Hospital (TCH) from July 1995 to June 2001, where the primary cause of injury was "assault".

Main Outcome Measures: Frequency of assault-related admission to hospital; demographic characteristics of the victims.

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