Barwon Health

Geelong, Australia

Barwon Health

Geelong, Australia
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Coyle J.,Charles Sturt University | Gill S.D.,Barwon Health
Journal of Interprofessional Care | Year: 2017

Primary contact practitioner physiotherapists (PPs) are increasingly common in emergency departments (EDs) and provide targeted care to people with uncomplicated musculoskeletal conditions such as sprains, strains, and simple fractures. Workforce redesign can be challenging and success is influenced by staff attitude and opinion. The current study aimed to explore the experiences and perceptions of ED team members about a recently introduced PP service on existing staff and services in a large regional ED. Forty-two staff from eight professional groups participated in semi-structured interviews or focus groups which were audio recorded and field notes were taken. Data were transcribed verbatim and subsequently underwent thematic analysis. Acceptance emerged as one key theme. Acceptance of the PP service by ED staff was not automatic, unconditional, or implied and represented a continuum from PPs being tolerated as transient visitors to being subsumed as integrated members of the ED team. Acceptance of the service and its members was contingent upon the PPs demonstrating three interdependent qualities: being trustworthy, valuing learning, and complementing (not competing with) ED practices to achieve ED goals. Given that staff acceptance was crucial for the successful integration and performance of the service, understanding and manipulating the factors that influence acceptance might increase the likelihood of successfully implementing PP services in EDs. The results might also be applied to facilitate workforce reform in other settings. © 2017 Taylor & Francis.

Gill S.D.,Barwon Health | McBurney H.,Monash University
Archives of Physical Medicine and Rehabilitation | Year: 2013

Objective: To investigate the preoperative effects of exercise-based interventions on pain and physical function for people awaiting joint replacement surgery of the hip or knee. Data Sources: Four computer databases (CINAHL, MEDLINE, Embase, and Cochrane Library) were searched until July 4, 2012. Search terms included knee, hip, joint replacement, arthroplasty, physiotherapy, physical therapy, exercise, hydrotherapy, rehabilitation, and preoperative. Reference lists of retrieved articles were also screened. Study Selection: Randomized or quasi-randomized studies comparing an exercise-based intervention with a no-intervention group for people awaiting hip or knee joint replacement surgery were included. Outcomes were pain and physical function including self-reported function, walking speed, and muscle strength. One of 2 reviewers determined that 18 studies met the inclusion criteria. Data Extraction: The methodologic quality of each study was independently assessed by 2 reviewers using the PEDro scale, and a final PEDro score was determined by discussion and consensus between the reviewers. Participants' characteristics, content and design of the interventions, and data for quantitative synthesis were extracted by 1 reviewer. Data Synthesis: For participants awaiting knee replacement surgery, quantitative data synthesis found no significant differences between the exercise and no-intervention groups for pain, self-reported function, walking speed, or muscle strength. For participants awaiting hip replacement surgery, quantitative data synthesis found a significant difference between the groups, with standardized mean differences (SMDs) indicating a medium-sized effect in favor of intervention for both pain (SMD=.45; 95% confidence interval.15-.75) and self-reported function (SMD=.46; 95% confidence interval.20-.72). Conclusions: Exercise-based interventions can reduce pain and improve physical function for people awaiting hip replacement surgery but not knee replacement surgery. © 2013 by the American Congress of Rehabilitation Medicine.

Gill S.D.,Barwon Health | De Morton N.A.,La Trobe University | Mc Burney H.,Monash University
Clinical Rehabilitation | Year: 2012

Objective: To assess and compare the validity of six physical function measures in people awaiting hip or knee joint replacement. Design: Eighty-two people awaiting hip or knee replacement were assessed using six physical function measures including the WOMAC Function scale, SF-36 Physical Function scale, SF-36 Physical Component Summary scale, Patient Specific Functional Scale, 30-second chair stand test, and 50-foot timed walk. Validity was assessed using a head-to-head comparison design. Results: Convergent validity was demonstrated with significant correlations between most measures (Spearman's rho 0.22 to 0.71). The Patient Specific Functional Scale had the lowest correlations with other measures of physical function. Discriminant validity was demonstrated with low correlations between mental health and physical function scores (Spearman's rho -0.12 to 0.33). Only the WOMAC Function scale, 30-second chair stand test, and 50-foot timed walk demonstrated known groups validity when scores for participants who walked with a gait aid were compared with those who did not. Standardized response means and Guyatt's responsiveness indexes indicated that the SF-36 was the least responsive measure. Conclusions: For those awaiting joint replacement surgery of the hip or knee, the current investigation found that the WOMAC Function scale, 30-second chair stand test, and 50-foot timed walk demonstrated the most evidence of validity. The Patient Specific Functional Scale might complement other measures by capturing a different aspect of physical function. © The Author(s) 2012.

Friedman N.D.,Barwon Health | Temkin E.,Tel Aviv Sourasky Medical Center | Carmeli Y.,Tel Aviv Sourasky Medical Center
Clinical Microbiology and Infection | Year: 2016

Antibacterial therapy is one of the most important medical developments of the twentieth century; however, the spread of resistance in healthcare settings and in the community threatens the enormous gains made by the availability of antibiotic therapy. Infections caused by resistant bacteria lead to up to two-fold higher rates of adverse outcomes compared with similar infections caused by susceptible strains. These adverse outcomes may be clinical or economic and reflect primarily the failure or delay of antibiotic treatment. The magnitude of these adverse outcomes will be more pronounced as disease severity, strain virulence, or host vulnerability increases. The negative impacts of antibacterial resistance can be measured at the patient level by increased morbidity and mortality, at the healthcare level by increased resource utilization, higher costs and reduced hospital activity and at the society level by antibiotic treatment guidelines favouring increasingly broad-spectrum empiric therapy. In this review we will discuss the negative impact of antibiotic resistance on patients, the healthcare system and society. © 2015 European Society of Clinical Microbiology and Infectious Diseases.

Vaughan V.C.,Deakin University | Martin P.,Deakin University | Martin P.,Barwon Health | Lewandowski P.A.,Deakin University
Journal of Cachexia, Sarcopenia and Muscle | Year: 2013

Many forms of cancer present with a complex metabolic profile characterised by loss of lean body mass known as cancer cachexia. The physical impact of cachexia contributes to decreased patient quality of life, treatment success and survival due to gross alterations in protein metabolism, increased oxidative stress and systemic inflammation. The psychological impact also contributes to decreased quality of life for both patients and their families. Combination therapies that target multiple pathways, such as eicosapentaenoic acid administered in combination with exercise, appetite stimulants, antioxidants or anti-inflammatories, have potential in the treatment of this complex syndrome and require further development. © 2012 Springer-Verlag.

Cardoso T.,University of Porto | Almeida M.,Hospital Of Braga | Friedman N.D.,Barwon Health | Aragao I.,University of Porto | And 3 more authors.
BMC Medicine | Year: 2014

Background: Ten years after the first proposal, a consensus definition of healthcare-associated infection (HCAI) has not been reached, preventing the development of specific treatment recommendations. A systematic review of all definitions of HCAI used in clinical studies is made. Methods: The search strategy focused on an HCAI definition. MEDLINE, SCOPUS and ISI Web of Knowledge were searched for articles published from earliest achievable data until November 2012. Abstracts from scientific meetings were searched for relevant abstracts along with a manual search of references from reports, earlier reviews and retrieved studies. Results: The search retrieved 49,405 references: 15,311 were duplicates and 33,828 were excluded based on title and abstract. Of the remaining 266, 43 met the inclusion criteria. The definition more frequently used was the initial proposed in 2002 - an infection present at hospital admission or within 48 hours of admission in patients that fulfilled any of the following criteria: received intravenous therapy at home, wound care or specialized nursing care in the previous 30 days; attended a hospital or hemodialysis clinic or received intravenous chemotherapy in the previous 30 days; were hospitalized in an acute care hospital for ≥2 days in the previous 90 days, resided in a nursing home or long-term care facility. Additional criteria founded in other studies were: immunosuppression, active or metastatic cancer, previous radiation therapy, transfer from another care facility, elderly or physically disabled persons who need healthcare, previous submission to invasive procedures, surgery performed in the last 180 days, family member with a multi-drug resistant microorganism and recent treatment with antibiotics. Conclusions: Based on the evidence gathered we conclude that the definition initially proposed is widely accepted. In a future revision, recent invasive procedures, hospitalization in the last year or previous antibiotic treatment should be considered for inclusion in the definition. The role of immunosuppression in the definition of HCAI still requires ongoing discussion. © 2014 Cardoso et al.; licensee BioMed Central Ltd.

Currow D.C.,Flinders University | Abernethy A.P.,Flinders University | Abernethy A.P.,Duke University | Ko D.N.,Barwon Health
Thorax | Year: 2014

Chronic refractory breathlessness is defined as breathlessness at rest or on minimal exertion that will persist chronically despite optimal treatment of the underlying cause(s). At any time, 1% of the population report a modified Medical Research Council dyspnoea score of ≥3 chronically. Despite the prevalence, severity and chronicity of this symptom and an evidence base of affordable and safe interventions, chronic refractory breathlessness remains grossly undertreated. Many patients and clinicians accept the presence of the chronic refractory breathlessness as an inevitable part of an illness, with no thought of treating the symptom despite an evidence base for its safe treatment. Consensus statements from major respiratory clinician organisations now endorse such a clinical course. Failure to enquire about, assess and properly treat chronic refractory breathlessness with opioids as outlined in specialist clinical guidelines is now an unacceptable level of care ethically and is, arguably, a breach of people's human rights. Adequate pain control through access to pain relief is now accepted as a human right and, given its burden across the world, the symptomatic treatment of chronic refractory breathlessness should be seen in exactly the same way.

Yip T.P.Y.,Barwon Health | Pascoe H.M.,Barwon Health | Lane S.E.,Biostatistics Unit
Medical Journal of Australia | Year: 2014

Objective: To determine whether introduction of high-sensitivity cardiac troponin I (hscTn-I) assays aff ected management of patients presenting with suspected acute coronary syndrome (ACS) to the emergency department (ED) of a tertiary referral hospital. Design, patients and setting: A retrospective analysis of all patients presenting to the Geelong Hospital ED with suspected ACS from 23 April 2010 to 22 April 2013 -2 years before and 1 year after the changeover to hscTn-I assays on 23 April 2012. Main outcome measures: Hospital admission rates, time spent in the ED, rates of coronary angiography, rates of percutaneous coronary intervention (PCI) and coronary artery bypass graft surgery (CABGS), rates of discharge with a diagnosis of ACS, and rates of inhospital mortality. Results: 12 360 consecutive patients presented with suspected ACS during the study period; 1897 were admitted to Geelong Hospital in the 2 years before and 944 in the 1 year after the changeover to hscTn-I assays. Comparing the two patient groups, there was no statistically signifi cant diff erence in allhospital admission rates (95% CI for the diff erence, - 3.1% to 0.3%; P = 0.10) or proportion of patients subsequently discharged with a diagnosis of ACS (95% CI for the diff erence, - 2.3% to 5.4%; P = 0.43). After the changeover, the median time patients spent in the ED was 11.5% shorter (3.85 h v 4.35 h; 95% CI for the diff erence, - 0.59 to - 0.43; P < 0.001) and the proportion of admitted patients undergoing coronary angiography was higher (53.4% v 45.2%; 95% CI for the diff erence, 4.3 to 12.0 percentage points; P < 0.001), but there was no statistically signifi cant rise in the proportion of patients who had invasive treatment (PCI and/or CABGS) (95% CI for the diff erence, - 0.4% to 6.3%; P = 0.08). Inhospital mortality rates from ACS did not change signifi cantly (95% CI for the diff erence, - 1.5% to 0.8%; P = 0.43). Conclusion: The introduction of hscTn-I assays appeared to be associated with more rapid diagnosis, resulting in less time spent in the ED, without a change in hospital admission rates. A higher proportion of patients had coronary angiographies after the changeover, but there was no signifi cant change in rates of invasive treatment or inhospital mortality.

Kirkland M.,Barwon Health
Cell and Tissue Banking | Year: 2010

There is no doubt that the introduction of quality system principles and regulation to blood and tissue services in the 1990's has brought about significant improvements in the control of processes and the quality of products being released for patient care. But, as regulation extends into new areas of cellular and tissue therapy, it is perhaps time to review the regulatory paradigm within which we work, and the principles that underpin it. At what point do the costs of regulation exceed the benefits to be gained? At what point to regulations cease to yield measurable benefits to patient care and safety at all, but instead become simply a burden on service providers and businesses, and ultimately the community as a whole? And is there a point at which regulation actually compromises patient care and safety, or the development of new technologies? In the early stages of regulation, there is demonstrable cost-benefit as assessed by product quality and patient outcomes. However, there is inevitably a "law of diminishing returns'', whereby the degree of improvement that can be achieved decreases and the cost of achieving that benefit increases. What has not yet been determined is whether, as regulations and regulators become more precise and more demanding, there remains a measurable net cost benefit over time, or whether there is a point at which the cost of further improvement matches, or even exceeds, the benefits to be gained. A key underpinning of the regulatory philosophy is the "Precautionary Principle''. This paper will focus on the application of the Precautionary Principle in the area of blood and tissues, which encompasses the burgeoning field of cellular therapies. © Springer Science+Business Media B.V. 2009.

Duke T.,University of Melbourne | Duke T.,University of Papua New Guinea | Fuller D.,Barwon Health | Fuller D.,Deakin University
Archives of Disease in Childhood | Year: 2014

Using a uniform systematic approach annually, we reviewed 1553 publications from randomised controlled trials in child health in developing countries published between July 2002 and June 2013. There were annual increases in such publications, from 38 in the 12 months to July 2003 to over 200 in each of 2012 and 2013. These trials involved children in 76 developing countries. Studies of nutrition (366 publications, 23.6%) and malaria (336 publications, 21%) predominated. 79% of nutrition trials have been of micronutrients (288 publications), with comparatively few publications related to macronutrient interventions or complimentary feeding (48 publications) or measures to improve breast feeding (20 publications). Trials of malaria have involved a comprehensive range of treatment and preventive strategies and have heralded the implementation of new interventions as routine health strategies, and reductions in malaria in each affected country in the world in the last decade. There have been a relatively small number of trials of interventions for treatment or prevention of acute respiratory infection (98 publications, 6.3%), neonatal health (64 publications, 4.1%) and tuberculosis in children (26 publications, 1.7%). In the last 5 years there has been increasing focus on non-communicable diseases such as asthma and allergy, obesity, diabetes and cardiac disease, and behavioural-developmental disorders. Mental health conditions have received little attention (21 publications, 1.4% of publications). There is increasing research activity and capacity in child health in developing countries. Some areas have been the subject of a large amount of research, and have led to the design and implementation of effective public health interventions and reduced disease burdens, while in other areas comprehensive approaches and the systematic application of research findings have been lacking.

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