Nursing - Research Publications

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    Healthcare providers' experiences with advance care planning and goals of patient care medical treatment orders in residential aged care facilities: an explanatory descriptive study
    Martin, RS ; Hayes, BJ ; Hutchinson, A ; Yates, P ; Lim, WK (WILEY, 2022-05)
    BACKGROUND: Advance care planning (ACP) is a process by which people communicate their healthcare preferences and values, planning for a time when they are unable to voice them. Within residential aged care facilities (RACF), both the completion and the clarity of ACP documents are varied and, internationally, medical treatment orders have been used to address these issues. AIMS: In this study, goals of patient care (GOPC) medical treatment orders were introduced alongside usual ACP in three RACF to improve healthcare decision-making for residents. This study explored the experiences of RACF healthcare providers with ACP and GOPC medical treatment orders. METHODS: The study used an explanatory descriptive approach. Within three RACF where the GOPC medical treatment orders had been introduced, focus groups and interviews with healthcare providers were performed. The transcribed interviews were analysed thematically. RESULTS: Healthcare providers not only reported support for ACP and GOPC but also discussed many problematic issues. Analysis of the data identified four main themes: enablers, barriers, resident autonomy and advance documentation (ACP and GOPC). CONCLUSION: Healthcare providers identified ACP and GOPC as positive tools for assisting with medical decision-making for residents. Although barriers exist in completion and activation of plans, healthcare providers described them as progressing resident-centred care. Willingness to follow ACP instructions was reported to be reduced by lack of trust by clinicians. Families were also reported to change their views from those documented in family-completed ACP, attributed to poor understanding of their purpose. Participants reported that GOPC led to clearer documentation of residents' medical treatment plans rather than relying on ACP documents alone.
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    FREQUENCY AND CHARACTERISTICS OF MEDICAL COMPLICATIONS IN REHABILITATION SETTINGS: A SCOPING REVIEW
    Ladbrook, E ; Bouchoucha, S ; Hutchinson, A (FOUNDATION REHABILITATION INFORMATION, 2022)
    OBJECTIVE: To synthesize the available evidence on medical complications occurring in adult patients in subacute inpatient rehabilitation, and to describe the impact on subacute length of stay and readmission to acute care. DESIGN: Scoping review. SUBJECTS: Adult patients, within the inpatient rehabilitation environment, who experienced medical complications, clinical deterioration and/or the requirement of transfer to acute care. METHODS: A systematic search of MEDLINE and CINAHL electronic databases was undertaken to identify primary research studies published in English and French during the period 2000-2021. Study reporting followed the standards indicated by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews checklist (PRISMA-ScR). RESULTS: A total of 47 studies were identified for inclusion. Key results included differences in the type and frequency of complications according to admission type, the proportion of patients experiencing at least 1 complication, and complications associated with transfer to acute care. CONCLUSION: Patients admitted for inpatient rehabilitation are at high risk of medical complications and may not be medically stable during their admission, requiring care by clinicians with expertise in functional rehabilitation, and ongoing management by members of the multidisciplinary team with expertise in acute general medicine, infectious diseases and recognition and response to clinical deterioration.
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    Prevalence of chronic obstructive pulmonary disease and chronic bronchitis in eight countries: a systematic review and meta-analysis
    Jarhyan, P ; Hutchinson, A ; Khaw, D ; Prabhakaran, D ; Mohan, S (WORLD HEALTH ORGANIZATION, 2022-03)
    OBJECTIVE: To estimate the prevalence of chronic obstructive pulmonary disease (COPD) and chronic bronchitis in eight countries in South Asia through a systematic review and meta-analysis. METHODS: We searched MEDLINE® Complete, Web of Science, Embase®, Scopus, CINAHL and reference lists of screened studies for research on the prevalence of COPD and chronic bronchitis in South Asian countries published between January 1990 and February 2021. We used standardized diagnostic criteria for definitions of COPD and chronic bronchitis. Two reviewers undertook study screening, full-text review, quality appraisal and data extraction. FINDINGS: Of 1529 studies retrieved, 43 met the inclusion criteria: 32 provided data from India; four from Bangladesh; three from Nepal; two from Pakistan; and two from both India and Sri Lanka. Twenty-six studies used standardized diagnostic definitions and 19 were included in the meta-analysis. The estimated pooled prevalence of COPD was 11.1% (95% confidence interval, CI: 7.4-14.8%), using the Global Initiative for Chronic Obstructive Lung Disease fixed criteria and 8.0% (95% CI: 5.6-10.4%) using the lower limit of normal criteria. The prevalence of COPD was highest in north India (19.4%) and Bangladesh (13.5%) and in men. The estimated pooled prevalence of chronic bronchitis was 5.0% (95% CI: 4.1-6.0%) in India and 3.6% (95% CI: 3.1-4.0%) in Pakistan. CONCLUSION: Included countries have a high prevalence of COPD although it varied by geographical area and study characteristics. Future research in South Asia should use standardized diagnostic criteria to examine the contribution of setting-specific risk factors to inform prevention and control strategies.
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    Increased retinal venular calibre in acute infections
    Fitt, C ; Thao, VL ; Cresp, D ; Hutchinson, A ; Lim, K ; Hodgson, L ; Colville, D ; Savige, J (NATURE PORTFOLIO, 2021-08-26)
    Population-based studies have demonstrated that increased retinal venular calibre is a risk factor for cardiac disease, cardiac events and stroke. Venular dilatation also occurs with diabetes, obesity, dyslipidemia and autoimmune disease where it is attributed to inflammation. This study examined whether the inflammation associated with infections also affected microvascular calibre. Participants with infections and CRP levels  >  100 mg/L were recruited from the medical wards of a teaching hospital and assisted to complete a demographic and vascular risk factor questionnaire, and to undergo non-mydriatic retinal photography (Canon CR5-45NM, Japan). They were then treated with appropriate antibiotics, and underwent repeat retinal imaging when their CRP levels had fallen to less than 100 mg/L. Retinal images were examined for arteriole and venular calibre using validated semi-automated software based on Knudtson's modification of the Parr-Hubbard formula (IVAN, U Wisconsin). Differences in inflammatory markers and calibre were examined using the paired t-test for continuous variables. Determinants of calibre were calculated from multiple linear regression analysis. Forty-one participants with respiratory (27, 66%), urinary (6, 15%), skin (5, 12%), or miscellaneous (3, 7%) infections were studied. After antibiotic treatment, participants' mean CRP levels fell from 172.9 ± 68.4 mg/L to 42.2 ± 28.2 mg/L (p < 0.0001) and mean neutrophil counts fell from 9 ± 4 × 109/L to 6 ± 3 × 109/L (p < 0.0001). The participants' mean venular calibre (CRVE) decreased from 240.9 ± 26.9 MU to 233.4 ± 23.5 MU (p = 0.0017) but arteriolar calibre (CRAE) was unchanged (156.9 ± 15.2 MU and 156.2 ± 16.0 MU, p = 0.84). Thirteen additional participants with infections had a CRP > 100 mg/L that persisted at review (199.2 ± 59.0 and 159.4 ± 40.7 mg/L, p = 0.055). Their CRAE and CRVE were not different before and after antibiotic treatment (p = 0.96, p = 0.78). Hospital inpatients with severe infections had retinal venular calibre that decreased as their infections resolved and CRP levels fell after antibiotic treatment. The changes in venular calibre with intercurrent infections may confound retinal vascular assessments of, for example, blood pressure control and cardiac risk.
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    Resuscitation status and characteristics and outcomes of patients transferred from subacute care to acute care hospitals: A multi-site prospective cohort study
    Street, M ; Dunning, T ; Bucknall, T ; Hutchinson, AM ; Rawson, H ; Hutchinson, AF ; Botti, M ; Duke, MM ; Mohebbi, M ; Considine, J (WILEY, 2020-04)
    AIMS AND OBJECTIVES: To examine the relationship between resuscitation status and (i) patient characteristics; (ii) transfer characteristics; and (iii) patient outcomes following an emergency inter-hospital transfer from a subacute to an acute care hospital. BACKGROUND: Patients who experience emergency inter-hospital transfers from subacute to acute care hospitals have high rates of acute care readmission (81%) and in-hospital mortality (15%). DESIGN: This prospective, exploratory cohort study was a subanalysis of data from a larger case-time-control study in five Health Services in Victoria, Australia. There were 603 transfers in 557 patients between August 2015 and October 2016. The study was conducted in accordance with the STrengthening the Reporting of OBservational studies in Epidemiology guidelines. METHODS: Data were extracted by medical record audit. Three resuscitation categories (full resuscitation; limitation of medical treatment (LOMT) orders; or not-for-cardiopulmonary resuscitation (CPR) orders) were compared using chi-square or Kruskal-Wallis tests. Stratified multivariable proportional hazard Cox regression models were used to account for health service clustering effect. FINDINGS: Resuscitation status was 63.5% full resuscitation; 23.1% LOMT order; and 13.4% not-for-CPR. Compared to patients for full resuscitation, patients with not-for-CPR or LOMT orders were more likely to have rapid response team calls during acute care readmission or to die during hospitalisation. Patients who were not-for-CPR were less likely to be readmitted to acute care and more likely to return to subacute care. CONCLUSIONS: Two-thirds of patients in subacute care who experienced an emergency inter-hospital transfer were for full resuscitation. Although the proportion of patients with LOMT and not-for-CPR orders increased after transfer, there were deficiencies in the documentation of resuscitation status and planning for clinical deterioration for subacute care patients. RELEVANCE TO CLINICAL PRACTICE: As many subacute care patients experience clinical deterioration, patient preferences for care need to be discussed and documented early in the subacute care admission.
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    Nurses' role in recognising and responding to clinical deterioration in surgical patients
    Iddrisu, SM ; Hutchinson, AF ; Sungkar, Y ; Considine, J (WILEY, 2018-05)
    AIM AND OBJECTIVES: To explore nurse' role in recognising and responding to deteriorating post-operative patients. BACKGROUND: Clinical deterioration is a significant problem in acute care settings. Nurses play a vital role in post-operative patient monitoring; however, there is limited understanding of the nurses' role in recognising and responding to clinical deterioration in surgical patients. METHODS: This qualitative exploratory study was conducted at a metropolitan teaching hospital in Melbourne, Australia. Data were collected through focus groups from 1 September to 31 October 2014. Four focus groups of 2-5 surgical nurses (n = 14) were conducted to explore the nurses' perception of their role in managing deterioration over the first 72 hr postoperatively. Qualitative data were recorded, transcribed and key themes identified. RESULTS: Nurses demonstrated a high level of awareness of their role in recognising and responding to early signs of deterioration. The themes that arose from the focus group interviews were "struggling with blood pressure," and "we know our patient is sick." The nurses were confident about the clinical indicators of deterioration and the appropriate channels to use to escalate care. Using track and trigger observation charts enabled nurses to identify deteriorating patients prior to the patient fulfilling rapid response system escalation criteria. CONCLUSIONS: These findings highlight the importance of a collective team approach to preventing, recognising and responding to clinical deterioration across the whole patient journey. Initiatives to ensure accurate written and verbal communication between medical and nursing staff warrants further assessment. RELEVANCE TO CLINICAL PRACTICE: Nurses working in acute surgical wards are highly engaged in the process of recognising and responding to clinical deterioration in post-operative patients. Many nurses reported being able to anticipate deterioration occurring but are required by current organisational frameworks to escalate care to rapid response systems. How nurses anticipate and manage deterioration prior to the patient fulfilling rapid response system criteria warrants further investigation.
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    Frequency, nature and timing of clinical deterioration in the early postoperative period
    Iddrisu, SM ; Considine, J ; Hutchinson, A (WILEY, 2018-10)
    AIMS AND OBJECTIVES: To establish the frequency of clinical deterioration in the early postoperative period in patients who have undergone general or orthopaedic surgery. BACKGROUND: Worldwide, clinical deterioration is a significant problem in acute care settings. Early recognition and response to clinical deterioration is one of the ten National Safety and Quality Health Service Standards in Australia. However, there is limited understanding of the frequency of clinical deterioration in surgical patients. METHODS: A point prevalence study was conducted from September-October 2014. The records of 100 consecutive in patients admitted for orthopaedic (n = 48) or general surgery (n = 52) to a health service in Melbourne, Australia, were audited. The frequency of clinical deterioration episodes was summarised using descriptive statistics. RESULTS: Baseline characteristics of the two patient groups were equivalent except that orthopaedic patients were older than the general surgery patients (median age 71 [IQR 19] years vs. 62 [IQR 17] years). There were 17 medical emergency team calls and 23 calls for urgent clinical review in 28 patients. The main indications for emergency calls were hypotension (26%), fever (19%), hypoxia (15%), tachycardia (13%) and altered blood glucose level (11%). The majority of episodes were managed on the ward, and there were one ICU transfer and no cardiac arrest calls. CONCLUSION: One in four patients experienced early postoperative clinical deterioration. Hypotension was the most common trigger for escalation of care highlighting a need to optimise fluid and haemodynamic management of postoperative patients. RELEVANCE TO CLINICAL PRACTICE: Haemodynamic instability leading to the activation of rapid response systems is very common in the immediate postoperative period. There is the need for locally tailored interventions to optimise fluid management and decrease incidence of further complications.
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    Paediatric nurses', children's and parents' adherence to infection prevention and control and knowledge of antimicrobial stewardship: A systematic review.
    Kilpatrick, M ; Hutchinson, A ; Manias, E ; Bouchoucha, SL (Elsevier BV, 2021-05)
    INTRODUCTION: Infection prevention and control precautions help to decrease microbial transmission, and through the appropriate use of antibiotics, Antimicrobial Stewardship programs aim to decrease the prevalence and emergence of Antimicrobial Resistance. METHODS: A systematic review was undertaken to critically appraise and synthesise evidence for nurses', children's and parents' knowledge and understanding of antimicrobial stewardship, and of infection prevention and control in acute paediatric care settings. The Preferred Reporting Items for Systematic reviews and Meta-Analyses guided the review. Studies were included if they examined the factors that contributed to nurses' adherence to, or consumers' practice in relation to, antimicrobial stewardship and infection prevention and control. RESULTS: Of the 16,957 papers identified, 50 studies conducted in acute paediatric settings met the eligibility criteria, and were included. Most studies were of low methodological quality. Fourteen studies evaluated nurses' knowledge and self-reported adherence to Infection Prevention and Control principles and identified consistent practice gaps by nurses. Six studies evaluating the effectiveness of education programs reported modest improvements in nurses' knowledge and adherence to infection prevention and control. There were 15 studies, that investigated consumers' involvement in infection prevention and control that identified the following themes: Consumer knowledge and attitudes to infection prevention and control and transmission-based precautions, and parents' willingness to take an active role in infection prevention. Six studies focused on paediatric nurses' role in antimicrobial stewardship, exploring the following themes: (1) nurses' understanding and beliefs of antimicrobial stewardship roles, and (2) barriers to nurses taking a greater role in antimicrobial stewardship. Nine studies explored the role of consumers in antimicrobial stewardship and identified consumers' misconceptions about the benefits and downplayed concerns regarding antibiotic use. DISCUSSION: Although consumers articulated a willingness to be actively involved in infection prevention, observed practice remained lower than that required to consistently prevent infection transmission. CONCLUSION: These findings highlight a critically important gap in current practice. In relation to optimal use of antimicrobials, although paediatric nurses were involved in supporting antimicrobial stewardship processes and educating consumers, they identified limited antimicrobial stewardship knowledge. Consumers appeared to lack understanding about the benefits of antibiotics and negated concerns regarding antibiotic use.
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    Six-year trends in postoperative prescribing and use of multimodal analgesics following total hip and knee arthroplasty: A single-site observational study of pain management
    Khaw, D ; Bucknall, T ; Considine, J ; Duke, M ; Hutchinson, A ; Redley, B ; de Steiger, R ; Botti, M (WILEY, 2021-01)
    Background Guidelines for acute postoperative pain management recommend administering analgesics in multimodal combination to facilitate synergistic benefit, reduce opioid requirements and decrease side‐effects. However, limited observational research has examined the extent to which multimodal analgesics are prescribed and administered postoperatively following joint replacement. Methods In this longitudinal study, we used three‐point prevalence surveys to observe the 6‐year trends in prescribing and use of multimodal analgesics on the orthopaedic wards of a single Australian private hospital. We collected baseline postoperative data from total hip and knee arthroplasty patients in May/June 2010 (Time 1, n = 86), and follow‐up data at 1 year (Time 2, n = 199) and 5 years (Time 3, n = 188). During the follow‐up, data on prescribing practices were presented to anaesthetists. Results We found a statistically significant increase in the prescribing (p < 0.001) and use (p < 0.001) of multimodal analgesics over time. The use of multimodal analgesics was associated with lower rest pain (p = 0.027) and clinically significant reduction in interference with activities (p < 0.001) and sleep (p < 0.001). However, dynamic pain was high and rescue opioids were likely under‐administered at all time points. Furthermore, while patients reported high levels of side‐effects, use of adjuvant medications was low. Conclusions We observed significant practice change in inpatient analgesic prescribing in favour of multimodal analgesia, in keeping with contemporary recommendations. Surveys, however, appeared to identify a clinical gap in the bedside assessment and management of breakthrough pain and medication side‐effects, requiring additional targeted interventions. Significance Evaluation of 6‐year trends in a large Australian metropolitan private hospital indicated substantial growth in postoperative multimodal analgesic prescribing. In the context of growing global awareness concerning multimodal analgesia, findings suggested diffusion of best‐evidence prescribing into clinical practice. Findings indicated the effects of postoperative multimodal analgesia in real‐world conditions outside of experimental trials. Postoperative multimodal analgesia in the clinical setting was only associated with a modest reduction in rest pain, but substantially reduced interference from pain on activities and sleep.
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    Relationship between health-related quality of life, and acute care re-admissions and survival in older adults with chronic illness
    Hutchinson, A ; Rasekaba, TM ; Graco, M ; Berlowitz, DJ ; Hawthorne, G ; Lim, WK (BMC, 2013-08-06)
    BACKGROUND: Australia's ageing population means that there is increasing emphasis on developing innovative models of health care delivery for older adults. The assessment of the most appropriate mix of services and measurement of their impact on patient outcomes is challenging. The aim of this evaluation was to describe the health related quality of life (HRQoL) of older adults with complex needs and to explore the relationship between HRQoL, readmission to acute care and survival. METHODS: The study was conducted in metropolitan Melbourne, Australia; participants were recruited from a cohort of older adults enrolled in a multidisciplinary case management service. HRQoL was measured at enrolment into the case-management service using The Assessment of Quality of Life (AQoL) instrument. In 2007-2009, participating service clinicians approached their patients and asked for consent to study participation. Administrative databases were used to obtain data on comorbidities (Charlson Comorbidity Index) at enrolment, and follow-up data on acute care readmissions over 12 months and five year mortality. HRQoL was compared to aged-matched norms using Welch's approximate t-tests. Univariate and multivariate logistic regression models were used to explore which patient factors were predictive of readmissions and mortality. RESULTS: There were 210 study participants, mean age 78 years, 67% were female. Participants reported significantly worse HRQoL than age-matched population norms with a mean AQOL of 0.30 (SD 0.27). Seventy-eight (38%) participants were readmitted over 12-months and 5-year mortality was 65 (31%). Multivariate regression found that an AQOL utility score <0.37 (OR 1.95, 95%CI, 1.03 - 3.70), and a Charlson Comorbidity Index ≥6 (OR 4.89, 95%CI 2.37 - 10.09) were predictive of readmission. Multivariate analysis demonstrated that age ≥80 years (OR 7.15, 95%CI, 1.83 - 28.02), and Charlson Comorbidity Index ≥6 (OR 6.00, 95%CI, 2.82 - 12.79) were predictive of death. CONCLUSION: This study confirms that the AQoL instrument is a robust measure of HRQoL in older community-dwelling adults with chronic illness. Lower self-reported HRQoL was associated with an increased risk of readmission independently of comorbidity and kind of service provided, but was not an independent predictor of five-year mortality.