Australian Critical Care : Official Journal of the Confederation of Australian Critical Care Nurses

OBJECTIVE: The objective of this study was to evaluate the clinical efficacy of early and delayed renal replacement therapy (RRT) in patients with sepsis-associated acute kidney injury (AKI). METHODS: We searched three databases (PubMed, Web of Science, and Cochrane) for randomised controlled trials and cohort studies published up to March 28, 2022, and manually searched for relevant references. We included data from adults older than 18 years of age with sepsis-associated AKI...

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BACKGROUND: Medical emergency team (METs), activated by vital sign-based calling criteria respond to deteriorating patients in the hospital setting. Calling criteria may be altered where clinicians feel this is appropriate. Altered calling criteria (ACC) has not previously been evaluated in the emergency department (ED) setting. OBJECTIVES: The objectives of this study were to (i) describe the frequency of ACC in a teaching hospital ED and the number and type of vital signs that were modified and (ii) associations between ACC in the ED and differences in the baseline patient characteristics and adverse outcomes including subsequent MET activations, unplanned intensive care unit (ICU) admissions and death within 72 h of admission...

BACKGROUND: Noninvasive ventilation (NIV) is frequently used in the intensive care unit (ICU), yet there is a paucity of evidence to guide nutrition management during this therapy. Understanding clinicians' views on nutrition practices during NIV will inform research to address this knowledge gap. OBJECTIVE: The objective of this study was to describe Australian and New Zealand clinicians' views and perceptions of nutrition management during NIV in critically ill adults...

BACKGROUND: Hope is closely connected to experiences of health and illness. In critical illness, the future may be uncertain regarding survival, recovery, and daily functioning. More knowledge is needed on how to support hope in patients in intensive care units and during the following rehabilitation period. OBJECTIVES: The aim of this study was to explore hope and its impacting factors among critically ill patients in the intensive care unit. METHODS: This was an exploratory study using semistructured interviews for data collection...

BACKGROUND: As postextubation dysphagia (PED) is correlated with pneumonia, feeding-tube placement, and in-hospital mortality, early identification is paramount. Endotracheal intubation duration of ≥48 h is independently predictive for PED. Therefore, a blanket intensive care unit (ICU) referral protocol was implemented to conduct PED assessment of patients intubated for ≥48 h. OBJECTIVES: The objective of this study was to review outcomes of an established blanket referral model for PED assessment in patients intubated for ≥48 h...

BACKGROUND: The neonatal intensive care unit (NICU) is a stressful and emotionally laden environment, but the relationships between nursing stress, emotional intelligence, and mental health have not been studied in NICU nurses. OBJECTIVES: The study aimed to determine (i) whether nursing stress and trait emotional intelligence controlled for the five-factor model of personality predict mental health in NICU nurses and (ii) whether trait emotional intelligence buffers the effect of nursing stress on mental health...

BACKGROUND: Dysphonia and laryngeal pathology are considerable issues in patients hospitalised with COVID-19 with prevalence rates cited between 29% and 79%. Most studies currently are limited to reporting single-institution data with many retrospective. OBJECTIVES: The aims of this study were to prospectively explore the following: (i) prevalence; (ii) treatment; and (iii) recovery pattern and outcomes for dysphonia, in patients with COVID-19 requiring intensive care unit (ICU) treatment...

OBJECTIVES: Postoperative pulmonary complications (PPCs) frequently occur after cardiac surgery and may lead to adverse patient outcomes. Traditional diagnostic tools such as auscultation or chest x-ray have inferior diagnostic accuracy compared to the gold standard (chest computed tomography). Lung ultrasound (LUS) is an emerging area of research combating these issues. However, no review has employed a formal search strategy to examine the role of LUS in identifying the specific PPCs of atelectasis, consolidation, and/or pneumonia or investigated the ability of LUS to predict these complications in this cohort...

INTRODUCTION: Impairments after critical illness, termed the post-intensive care syndrome, are an increasing focus of research in Australasia. However, this research is yet to be cohesively synthesised and/or summarised. OBJECTIVE: The aim of this scoping review was to explore patient outcomes of survivorship research, identify measures, methodologies, and designs, and explore the reported findings in Australasia. INCLUSION CRITERIA: Studies reporting outcomes for adult survivors of critical illness from Australia and New Zealand in the following domains: physical, functional, psychosocial, cognitive, health-related quality of life (HRQoL), discharge destination, health care use, return to work, and ongoing symptoms/complications of critical illness...

BACKGROUND: Nociceptive assessment in deeply sedated patients is challenging. Validated instruments are lacking for this unresponsive population. Videopupillometry is a promising tool but has not been established in intensive care settings. AIM/OBJECTIVE: To test the discriminate validity of pupillary dilation reflex (PDR) between non-noxious and noxious procedures for assessing nociception in non-neurological intensive care unit (ICU) patients and to test the criterion validity of pupil dilation using recommended PDR cut-off points to determine nociception...

BACKGROUND: A recent systematic review identified highly variable case-fatality rates among studies of older patients admitted to intensive care units (ICUs). However, structural and process determinants including patient resident status, tertiary ICU status, and treatment limitations were unavailable. OBJECTIVE: The objective of this study was to evaluate the role of determinants such as resident status, tertiary ICU, and treatment limitations on 90-day case fatality among older ICU patients...

BACKGROUND: While literature supporting family presence during resuscitation (FPDR) was first published over three decades ago, the practice remains controversial. Benefits have been confirmed, and barriers to practice identified through international research. The extent that FPDR is practised in Australian intensive care units (ICUs) is currently unknown. OBJECTIVES: To examine ICU nurses' previous exposure and experiences with FPDR To establish their perceptions of the risks and benefits of the practice, as well as their confidence participating...

OBJECTIVES: This meta-analysis evaluated the effect of opioids on constipation in ICU patients. REVIEW METHOD USED: Systematic review and meta-analysis. DATA SOURCES: PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), and Wanfang DATA databases. REVIEW METHODS: Random or fixed-effects meta-analyses were used. Subgroup analysis was performed according to the definition of constipation (three vs...

BACKGROUND: Excessive number of alarms and false and nonactionable alarms may lead to alarm fatigue. Alarm fatigue could easily contribute to burnout. Burnout may reduce nurses' sensitivity to alarms, thus affecting patients' safety due to insufficient response to the alarms. However, no study has examined nurses' alarm fatigue in Ghana. OBJECTIVES: The objective of this study was to investigate the level of alarm fatigue and its associated factors, as well as determine its relationship with burnout among nurses working in the critical care units of hospitals in Ghana...

OBJECTIVE: The objective of this study was to determine the association between gender and perceived gender equity in the critical care workforce and other health specialties. DESIGN AND SETTING: We conducted an online cross-sectional survey between September and November 2020. Data on demographics and perceptions of equity including the representation of women across departments and in leadership roles, knowledge of and access to flexible work practices and carers leave, and opportunities for promotion were collected...

BACKGROUND: The incidence of delayed defaecation is high in enterally fed ventilated patients in intensive care units (ICUs). Those with brain injury may be harmed by increased intracranial pressure if delayed defaecation leads to abdominal distension. There are no studies evaluating a bowel guideline in the treatment of delayed defaecation in ventilated brain-injured ICU patients. OBJECTIVE: The objective of this study was to assess the incidence and clinical associations of delayed defaecation and level of compliance to an ICU bowel guideline...

BACKGROUND: The dose equivalency of fentanyl vs. morphine is widely considered to be approximately 1:100. However, little is known about the effect of age on this ratio when these agents are used as infusions for analgosedation. OBJECTIVES: To assess the impact of age on the clinical dose equivalency of fentanyl and morphine when used as infusions for analgosedation in mechanically ventilated intensive care unit patients. METHODS: We performed a post hoc analysis of the Assessment of Opioid Administration to Lead to Analgesic Effects and Sedation in Intensive Care (ANALGESIC) cluster randomised crossover trial of fentanyl and morphine infusions for analgosedation...

BACKGROUND: Due to the increasing number of critical care survivors, population-based studies on the long-term outcomes after discharge are necessary to inform local decision-making. OBJECTIVES: This study aimed to investigate mortality and its risk factors, readmissions, and medical expenses of intensive care unit survivors for 3 years after hospital discharge. METHODS: This retrospective study analysed data from the National Health Insurance Service-National Sample Cohort in Korea...

BACKGROUND: More than 70% of patients demonstrate pain after endotracheal aspiration. Tools are needed to objectify the need for analgesia in non-communicative critically ill patients. OBJECTIVE: The objective of this study was to identify the lowest intensity electrical stimulus for detecting pain before daily care interventions. METHODS: Study of diagnostic tests to assess pupillometry to detect pain through the pupillary dilation response to noxious stimuli versus the Behavioural Pain Scale...