Data-Driven Implementation Strategy to Optimise Clinician Behaviour Change at Scale in Complex Clinical Environments: A Multicentre Emergency Care Study.

AIM: To develop an evidence-driven, behaviour change focused strategy to maximise implementation and uptake of HIRAID (History including Infection risk, Red flags, Assessment, Interventions, Diagnostics, communication and reassessment) in 30 Australian rural, regional and metropolitan emergency departments. DESIGN: An embedded, mixed-methods study. METHODS: This study is the first phase of a step-wedge cluster randomised control trial of HIRAID involving over 1300 emergency nurses. Concurrent quantitative and qualitative data were collected via an electronic survey sent to all nurses to identify preliminary barriers and enablers to HIRAID implementation. The survey was informed by the Theoretical Domains Framework, which is a synthesis of behavioural change theories that applies the science of intervention implementation in health care to effect change. Quantitative data were analysed using descriptive statistics and qualitative data with inductive content analysis. Data were then integrated to generate barriers and enablers to HIRAID implementation which were mapped to the Theoretical Domains Framework. Corresponding intervention functions and Behaviour Change techniques were selected and an overarching implementation strategy was developed through stakeholder consultation and application of the APEASE criteria (Affordability, Practicability, Effectiveness and cost-effectiveness, Acceptability, Side-effects/safety and Equity). RESULTS: Six barriers to HIRAID implementation were identified by 670 respondents (response rate ~58%) representing all 30 sites: (i) lack of knowledge about HIRAID; (ii) high workload, (iii) lack of belief anything would change; (iv) not suitable for workplace; (v), uncertainty about what to do and (vi) lack of support or time for education. The three enablers were as follows: (i) willingness to learn and adopt something new; (ii) recognition of the need for something new and (iii) wanting to do what is best for patient care. The 10 corresponding domains were mapped to seven intervention functions, 21 behaviour change techniques and 45 mechanisms. The major components of the implementation strategy were a scaffolded education programme, clinical support and environmental modifications. CONCLUSIONS: A systematic process guided by the behaviour change wheel resulted in the generation of a multifaceted implementation strategy to implement HIRAID across rural, regional and metropolitan emergency departments. Implementation fidelity, reach and impact now require evaluation. IMPACT: HIRAID emergency nursing assessment framework reduced clinical deterioration relating to emergency care and improved self-confidence and documentation in emergency departments in pilot studies. Successful implementation of any intervention in the emergency department is notoriously difficult due to workload unpredictability, the undifferentiated nature of patients and high staff turnover. Key barriers and enablers were identified, and a successful implementation strategy was developed. This study uses theoretical frameworks to identify barriers and enablers to develop a data-driven, behavioural-focused implementation strategy to optimise the uptake of HIRAID in geographically diverse emergency departments which can be used to inform future implementation efforts involving emergency nurses. REPORTING METHOD: The CROSS reporting method (Supporting Information S3) was used to adhere to EQUATOR guidelines. PATIENT OR PUBLIC CONTRIBUTION: No Patient or Public Contribution. TRIAL REGISTRATION: Australian New Zealand; Clinical Trials Registry (ANZCTR) number: ACTRN12621001456842, registered 25/10/2021.

Adult pain and anticipatory anxiety assessment in the emergency department: An integrative literature review.

INTRODUCTION: Patients presenting to the emergency departments in pain often experience co-occurring symptoms. Anticipatory anxiety in the emergency department may be currently under-recognised. Clinical tools to facilitate the assessment of co-occurring symptoms aligns with providing more patient centred care and improved outcomes and experience. AIMS: This integrative review aimed to identify and examine the psychometric properties of tools currently used for pain and anticipatory anxiety assessment in adult patients presenting to the emergency department. This study also aimed to identify the current clinical practice used to assess adult pain and anticipatory anxiety. METHODS: Whittemore and Knafl's methodology guided the review process, and it is reported according to relevant items from PRISMA checklist. Studies were included if they focused on tools for pain or anxiety assessment of adults in emergency departments in English language publications since 2010. Quality of studies was evaluated using the Mixed Methods Appraisal Tool (MMAT). The results were summarised through narrative synthesis. RESULTS: A total of 15 studies were identified for narrative synthesis. Six tools for pain, and four tools for anticipative anxiety were found. All currently used clinical tools assess symptoms in isolation. There was limited discussion of the clinical context of identified tools within the included studies. CONCLUSION: Pain and anxiety assessment are currently performed in symptom isolation with a variety of tools with varying degrees of reliability. There exists a lack of clinical tools able to assess co-occurring symptoms of pain and anticipatory anxiety in the clinical setting of the emergency department. No studies discussed clinical tool use in current practice. RELEVANCE TO CLINICAL PRACTICE: The reconstruction of available pain and anxiety assessment tools into one validated and holistic tool for assessment in the ED clinical setting, would provide a contextually appropriate guide to clinical assessment and treatment. Acknowledging and measuring these symptoms may facilitate future rigorous testing of experimental studies of novel methods to reduce pain and anxiety in the ED. NO PATIENT OR PUBLIC CONTRIBUTION: Patient or public contribution does not apply to this Integrative Review. CLINICAL TRIAL REGISTRATION NUMBER: Not applicable.

A Cross-sectional Study Evaluating the Association Between the Nursing Practice Environment and Missed Nursing Care in Medical and Surgical Wards in Jordan.

BACKGROUND: Missed nursing care can jeopardize the safety of patients. The practice environment contains various elements that may impact nursing staff's capability to provide appropriate care. PURPOSE: To examine the association between the practice environment and missed nursing care in Jordanian hospitals. METHODS: A cross-sectional design, including the MISSCARE survey and the Practice Environment Scale of the Nursing Work Index, was used for this study. RESULTS: Data were gathered from 672 nurses working in 10 hospitals between March and July 2021. Findings revealed significant negative correlations between nurses' participation in hospital affairs ( r = -0.077, P = .046), nursing foundations for quality of care ( r = -0.139, P < .001), and missed nursing care. CONCLUSION: Information from this study can help nursing leaders modify practice environment elements that impact missed nursing care occurrences, which will help improve the quality of care provided to patients.

Missed Nursing Care in Medical and Surgical Wards in Jordan: A Cross-Sectional Study.

Missed nursing care is a multifaceted patient safety issue receiving increased attention among healthcare scholars worldwide. There is limited research on missed nursing care in the Jordanian healthcare context. The current study sought to examine the perceptions of Jordanian nurses toward the amount and types of missed nursing care in medical and surgical wards. We also examined the differences in missed care items between public, private, and university hospitals in Jordan. This was a cross-sectional study using the MISSCARE Survey tool. Data collection spanned 4 months between March and July 2021. The final study sample consisted of 672 registered nurses employed in five public, three private, and two university hospitals in Jordan. Data were analyzed using descriptive statistics, Analysis of variance, and Pearson correlation coefficent test. Of the 672 registered nurses who participated, the majority were females (n = 421; 62.6%). Most participants held a bachelor's degree in nursing (n = 577; 85.9%). The three most common missed nursing activities in the participating hospitals were: ambulation, oral care, and emotional support. Nurses working in public hospitals reported the highest missed nursing care. The age and number of patients under care significantly correlated with missed nursing care. The findings could help nursing managers develop plans to reduce missed nursing care in their healthcare institutions.

Factors associated with the experience of patients presenting in pain to the emergency department.

AIMS AND OBJECTIVES: This study aims to examine the association between person, environment, health and illness factors, pain care and the patient experience in the emergency department, guided by symptom management theory. BACKGROUND: Current outcome measures of pain care in the emergency department focus on process measures such as the time taken to deliver analgesic medication. Patient-reported outcomes of pain care are rare in emergency department literature and predominantly focus on patient satisfaction. Measuring overall patient experience is common, with extensive surveys undertaken in the United Kingdom, United States of America and Australia; however, these are not used as an outcome of pain care. DESIGN: Prospective cohort study. METHODS: One hundred and ninety patients arriving at a large, inner-city adults-only emergency department in moderate to severe pain were recruited to answer a modified version of the emergency department patient experience of care survey. RESULTS: Fifteen factors were identified as influencing the patient experience of care when presenting in pain. These influences of patient experience included the emergency department environment, time to first analgesic medication and the provision of analgesic medication. CONCLUSIONS: In addition to pain care factors, there is a significant association between the emergency department environment-especially workload, throughput and patient placement-and the experience of patients who present in pain to the emergency department. RELEVANCE TO CLINICAL PRACTICE: This study demonstrated an association between time to first analgesic medication and the patient experience of care. Providing timely care, including pain care, in emergency departments is difficult, but necessary to improve the patient experience of care.

Factors associated with time to first analgesic medication in the emergency department.

AIM AND OBJECTIVE: To examine the factors associated with time to first analgesic medication in the emergency department. BACKGROUND: Pain is the most common symptom presenting to the emergency department, and the time taken to deliver analgesic medication is a common outcome measure. Factors associated with time to first analgesic medication are likely to be multifaceted, but currently poorly described. DESIGN: Retrospective cohort study. METHODS: Cox proportional hazards regression modelling was undertaken to evaluate the associations between person, environment, health and illness variables within Symptom Management Theory and time to first analgesic medication in a sample of adult patients presenting with moderate-to-severe pain to an emergency department over twelve months. This study was completed in line with the STROBE statement. RESULTS: 383 patients were included in the study, 290 (75.92%) of these patients received an analgesic medication in a median time of 45 minutes (interquartile range, 70 minutes). A model containing nine explanatory variables associated with time to first analgesic medication was identified. These nine variables (employment status, discharge location, triage score, Charlson score, arrival pain score, socio-economic status, first location, daily total treatment time and patient time to be seen) represent all of the domains of the Symptom Management Theory. CONCLUSIONS: Person, environment, health and illness factors are associated with the time taken to deliver analgesic medication to those in pain in the emergency department. This study demonstrates the complexity of factors associated with pain care and the applicability of Symptom Management Theory to pain care in the emergency department. RELEVANCE TO CLINICAL PRACTICE: Identifying a model of factors that are associated with the time in which the most common symptom presenting to the emergency department is treated allows for targeted interventions to groups likely to receive poor care and a framework for its evaluation.

The relationship between time to analgesic administration and emergency department length of stay: A retrospective review.

AIM: To determine the association between time to first analgesic medication and emergency department length of stay (ED LOS). DESIGN: Retrospective cohort study. METHOD: We conducted this study in a large, inner-city emergency department and included adult patients who presented with pain as a symptom and received analgesic medication(s). Study participants were identified from a random selection of 2,000 adult patients who presented between August-October 2018. The relationship between ED LOS and time to first analgesic medication was described using bivariate and multivariate linear regression. RESULTS: Of the 2,000 randomly selected patients presenting between August and October 2018, 727 (36.35%) had pain as a symptom on arrival, 423 (21.15%) had analgesic medication administered. The median time to first analgesic medication was in 62 (interquartile range: 36-105) minutes and median ED LOS was 218 (interquartile range: 160-317.5) minutes. After adjusting for the effects of sex, urgency of the presentation, emergency department location first seen by clinician, departure destination and workload metrics (average daily time to be seen and daily access block). Time to first analgesic medication was independently associated with ED LOS, contributing to 6.96% of the variance in the multivariate model. CONCLUSION: Providing analgesic medication faster to patients presenting in pain, in addition to previously demonstrated positive patient outcomes, may decrease their ED LOS. IMPACT: Reducing ED LOS through faster pain care, benefits the patient through faster pain relief and can benefit the department by reducing the total amount of care delivered in the emergency department. Reducing total care delivery frees up resources to improve the care to all emergency department patients.

The effects of therapeutic activity kits in emergency department patients with dementia: Study protocol for a pragmatic randomized control trial.

AIM: To determine the effectiveness of therapeutic activity kits on health service use and treatment delivered in the emergency department (ED) in patients with pre-morbid dementia. DESIGN: Pragmatic randomized control trial with equal parallel groups. METHODS: Participants with dementia will be randomly assigned to the control group (N = 56) or the intervention group (N = 56). The intervention group will be given access to a therapeutic activity kit containing several different activities and sensory stimuli to engage the person with dementia during their ED stay in addition to usual care, and the control group will be given usual care only. A research nurse will observe participants at 30-60-min intervals throughout their ED stay for responsive behaviours, one-on-one nursing, and the use of chemical and physical restraint. This study has received Research Ethics Committee approval from the institutional review board and funding from the Rosemary Bryant Foundation (May 2019). DISCUSSION: Emergency departments are busy and noisy environments and can be intimidating and disorientating for patients with dementia, which can result in responsive behaviours. Responsive behaviours are often managed with restrictive interventions, such as chemical or physical restraint, or with constant bedside nursing (one-on-one nursing) to ensure patient safety. Alternatively, non-restrictive and non-pharmacological interventions that divert or occupy the attention of patients such as those contained in the therapeutic activity kit can be considered as a more person-centred strategy. Therapeutic activity kits have been reported as feasible for the use in ED; however, there is limited quality evidence at present to support the implementation of such interventions in the ED. IMPACT: If this study is successful, it will demonstrate that a therapeutic activity kit containing activities (puzzles, colouring, music, and tactile activities) is inexpensive, easily implemented intervention that can prevent this patient group from demonstrating unsafe behaviours and requiring one-on-one nursing and restraints.

Increasing the Rate of Documentation of Security Interventions in the Emergency Department: Big Orange Security Sticker (BOSS) Project.

BACKGROUND: Security interventions in aggressive and violent patients in the emergency department (ED) are not always documented in the clinical record, which can compromise the effectiveness of communication, and increase clinical risks. LOCAL PROBLEM: Fewer than half of all security interventions are documented in the clinical record. METHODS: The study had a pre- and posttest design including a retrospective audit of patient medical records and a staff survey. INTERVENTION: A dedicated sticker, to be completed by nursing and security staff, was placed into the clinical notes as a record of the security intervention. RESULTS: From 1 month before to 1 month after implementation, the rate of documentation of security interventions in clinical notes increased from 43.3% to 68.8% (P = .01), and was maintained for 3 months after implementation. CONCLUSIONS: The rate of documentation of ED security interventions in clinical notes can be increased by encouraging clinicians and security staff to collaborate and share documentation responsibilities.

Effect of the 4-h target on 'time-to-ECG' in patients presenting with chest pain to an emergency department: a pilot retrospective observational study.

Objectives The aim of this study was to assess the relationship between compliance with time-based Emergency Department (ED) targets (known as NEAT) and the time taken to collect an electrocardiogram (TTE) in patients presenting with chest pain. Methods This was a pilot descriptive retrospective cohort study completed in a large inner city tertiary ED. Patients who presented with active or recent chest pain between July 2014 and June 2015 were eligible for inclusion. Pregnant patients, inter-hospital transfers, and traumatic chest pain were excluded. A random selection of 300 patients from the eligible cohort comprised the final sample. The differences of TTE between categories of NEAT compliance were compared using Kruskal-Wallis test. Also, the factors affecting with the acquisition of ECG within ten minutes of arrival were explored using proportional hazards regression. Results There was a significant inverse association between the percentage of admitted patients leaving the ED within four hours (admitted NEAT) and TTE. As admitted NEAT compliance increased TTE decreased (p=0.004). A number of variables including triage score, arrival time, total NEAT, first location, doctor wait time, and cardiac diagnosis were all significant predictors of TTE. After adjusting for other variables Admitted NEAT remained as an independent predictor of TTE. Conclusion There is likely to be a relationship between NEAT and TTE that is reflective of overall hospital and not just ED functioning; however the exact relationship remains uncertain. Further study in a multisite study is warranted to further explore the relationship between NEAT, TTE and other important clinical metrics of ED performance. What is known about the topic? The 4-h time target or National Emergency Access Target (NEAT) is implemented in Australia to ease crowding and access block. However, little is known of its effect on important clinical endpoints, particularly 'time-to-ECG' (TTE). What does this paper add? This paper demonstrates a complex relationship between measures of time-based targets, such as time to ECG. It is likely that increasing compliance with admitted NEAT shortens TTE, demonstrating the effect of hospital functioning on the ability to deliver quality care in the emergency department. What are the implications for practitioners? Emergency department flow has an effect on the ability of the department to deliver key assessment. There is a relationship between NEAT compliance and TTE, but the exact relationship requires further exploration in larger multicentre studies.

The use of a contextual, modal and psychological classification of medication errors in the emergency department: a retrospective descriptive study.

AIMS AND OBJECTIVES: To describe the contextual, modal and psychological classification of medication errors in the emergency department to know the factors associated with the reported medication errors. BACKGROUND: The causes of medication errors are unique in every clinical setting; hence, error minimisation strategies are not always effective. For this reason, it is fundamental to understand the causes specific to the emergency department so that targeted strategies can be implemented. DESIGN: Retrospective analysis of reported medication errors in the emergency department. METHODS: All voluntarily staff-reported medication-related incidents from 2010-2015 from the hospital's electronic incident management system were retrieved for analysis. Contextual classification involved the time, place and the type of medications involved. Modal classification pertained to the stage and issue (e.g. wrong medication, wrong patient). Psychological classification categorised the errors in planning (knowledge-based and rule-based errors) and skill (slips and lapses). RESULTS: There were 405 errors reported. Most errors occurred in the acute care area, short-stay unit and resuscitation area, during the busiest shifts (0800-1559, 1600-2259). Half of the errors involved high-alert medications. Many of the errors occurred during administration (62·7%), prescribing (28·6%) and commonly during both stages (18·5%). Wrong dose, wrong medication and omission were the issues that dominated. Knowledge-based errors characterised the errors that occurred in prescribing and administration. The highest proportion of slips (79·5%) and lapses (76·1%) occurred during medication administration. It is likely that some of the errors occurred due to the lack of adherence to safety protocols. CONCLUSION: Technology such as computerised prescribing, barcode medication administration and reminder systems could potentially decrease the medication errors in the emergency department. There was a possibility that some of the errors could be prevented if safety protocols were adhered to, which highlights the need to also address clinicians' attitudes towards safety. RELEVANCE TO CLINICAL PRACTICE: Technology can be implemented to help minimise errors in the ED, but this must be coupled with efforts to enhance the culture of safety.

Effect of the 4-h target on time-to-analgesia in an Australian emergency department: a pilot retrospective observational study.

Objectives The aim of the present study was to assess the relationship between and the effect of the 4-h target or National Emergency Access Target (NEAT) on the time-to-analgesia (TTA), as well as the provision of analgesia in an adult emergency department (ED). Methods The present study was a pilot descriptive explorative retrospective cohort study conducted in a public metropolitan ED. Eligible presentations for analysis were adults presenting with a documented pain score of ≥4 out of 10 between 1 and 14 September 2014. Triage Category 1, pregnant, chest pain and major trauma cases were excluded from the study. As a result, data for 260 patients were analysed. Results Of 260 patients, 176 had analgesia with a median TTA of 49min. Increased NEAT compliance did not significantly decrease TTA. However, when the factors that affected the provision of analgesia were analysed, an association was demonstrated between Admitted and Short Stay NEAT performance and the provision of analgesia. The likelihood of receiving analgesia at all increased as Admitted and Short Stay NEAT compliance improved. Conclusion NEAT is a significant health policy initiative with little clinical evidence supporting its implementation. However, as the Admitted NEAT compliance increases, the probability of receiving analgesia increases, demonstrating a possible link between hospital function and clinical care provision that needs to be explored further. What is known about the topic? The 4-h target or NEAT is a widely used initiative in EDs to allay crowding and access block. However, little is known of its impact on clinical endpoints, such as TTA. What does this paper add? TTA was not significantly reduced as NEAT compliance increased. However, when the focus was on the probability of receiving analgesia, the results demonstrated that an improvement in Admitted and Short Stay NEAT compliance was associated with an increase in the likelihood of patients receiving analgesia. What are the implications for practitioners? NEAT is a relatively recent initiative, hence evidence of its effect on clinically orientated outcomes is limited. Nevertheless, evidence of safety and effectiveness is emerging. The results of the present pilot study provide preliminary data on the timeliness of patient-centred care as demonstrated by TTA and administration of analgesia when required. Further, the results would seem to suggest that the provision of analgesia is affected by how timely patients are moved out of the ED to the in-patient setting. As for future investigations on TTA as a result of NEAT, a wider time period should be considered so that the accurate effect of compliance thresholds (e.g. ≥90%, 81-89%, ≤80%) of NEAT can be explored.

Medication knowledge and willingness to nurse-initiate medications in an emergency department: a mixed-methods study.

AIMS: To assess the medication knowledge of emergency department nurses and determine the factors affecting their nurse-initiated medication practices. BACKGROUND: Nurse-initiated medications is a vital practice for all nurses in emergency departments which improves pain assessment, provides safe pain management and reduces time-to-analgesia and other meaningful treatments. DESIGN: Mixed methods. Between September 2014-January 2015, data were collected by questionnaire assessing medication knowledge and face-to-face interviews determining factors affecting practice. RESULTS: Nurse-initiated medications frequency of the Registered Nurses ranged from 0-36 times per week dependent on employed hours and emergency department area worked. Medication knowledge was consistent among nurses, but there was an overall deficit in nurses' knowledge of mechanism of action. Four major themes were identified from the 24 interviews: patient-centred care, caution and safety as principles of practice; continuing support and education; improvement of practice over time. All nurses regard the practice positively and to be extremely beneficial to patients. Although apprehensive at the start of their nurse-initiated medications practice, confidence improved with exposure and experience. Nurses sought additional information from colleagues and the available evidence-based resources. CONCLUSION: Medication knowledge is not the sole determinant of nurse-initiated medications practice. The practice is motivated by multiple factors such as patients' needs, safety and nurses' confidence.

Determinants of fatigue in emergency department clinicians who wear personal protective equipment.

OBJECTIVE: To determine the independent predictors for clinician fatigue and decline in cognitive function following a shift in the ED during early stages of the COVID-19 pandemic. METHODS: This was a prospective, quasi-experimental study conducted in a metropolitan adult tertiary-referral hospital ED over 20 weeks in 2021. The participants were ED doctors and nurses working clinical shifts in an ED isolation area or high-risk zone (HRZ) with stringent personal protective equipment (PPE). The participants' objective and subjective fatigue was measured by the Samn-Perelli fatigue score and a psychomotor vigilance 'smart game' score, respectively. Postural signs/symptoms and urine specific gravity (SG) were measured as markers of dehydration. RESULTS: Sixty-three participants provided data for 263 shifts. Median (interquartile range) age was 33 (28-38) years, 73% were female. Worsening fatigue score was associated with working afternoon shifts (afternoon vs day, adjusted odds ratio [aOR] 5.16 [95% confidence interval (CI) 1.32-20.02]) and in non-HRZ locations (HRZ vs non-HRZ, aOR 0.23 [95% CI 0.06-0.87]). Worsening cognitive function (game score) was associated with new onset postural symptoms (new vs no symptoms, aOR 4.14 [95% CI 1.34-12.51]) and afternoon shifts (afternoon vs day, aOR 3.13 [95% CI 1.16-8.44]). Working in the HRZ was not associated with declining cognitive function. Thirty-four (37%) of the 92 participants had an end of shift urine SG >1.030. CONCLUSION: Working afternoon shifts was associated with fatigue. There was no association between HRZ allocation and fatigue, but our study was limited by a low COVID workload and fluctuating PPE requirements in the non-HRZs. Workplace interventions that target the prevention of fatigue in ED clinicians working afternoon shifts should be prioritised.

Developing Robust Clinical Text Deep Learning Models - A "Painless" Approach.

The success of deep learning in natural language processing relies on ample labelled training data. However, models in the health domain often face data inadequacy due to the high cost and difficulty of acquiring training data. Developing such models thus requires robustness and performance on new data. A generalised incremental multiphase framework is proposed for developing robust and performant clinical text deep learning classifiers. It incorporates incremental multiphases for training data size assessments, cross-validation setup to avoid test data bias, and robustness testing through inter/intra-model significance analysis. The framework's effectiveness and generalisation were confirmed by the task of identifying patients presenting in 'pain' to the emergency department.

Enhancing pain care with the American Pain Society Patient Outcome Questionnaire for use in the emergency department (APS-POQ-RED): validating a patient-reported outcome measure.

BACKGROUND: In general, the quality of pain care in emergency departments (ED) is poor, despite up to 80% of all ED patients presenting with pain. This may be due to the lack of well-validated patient-reported outcome measures (PROMs) of pain care in the ED setting. The American Pain Society-Patient Outcome Questionnaire-Revised Edition (APS-POQ-R), with slight modification for ED patients, is a potentially useful PROM for the adult ED, however it is yet to be completely validated. METHODS: Adult patients, who had presented with moderate to severe acute pain, were recruited at two large inner-city EDs in Australia. A modified version of the APS-POQ-R was administered at the completion of their ED care. Responses were randomly split into three groups and underwent multiple rounds of exploratory and confirmatory factor analysis with testing for construct, convergent, divergent validity and internal consistency. RESULTS: A total of 646 ED patients (55.6% female), with a median age of 48.3 years, and moderate to severe pain on arrival, completed the ED-modified APS-POQ-R. Psychometric evaluation resulted in a reduced nine-question tool, which measures three constructs (pain relief and satisfaction (α=0.891), affective distress (α=0.823) and pain interference (α=0.908)) and demonstrated construct, convergent, divergent validity, and internal consistency. CONCLUSIONS: This new tool, which we refer to as the American Pain Society-Patient Outcome Questionnaire-Revised for the ED (APS-POQ-RED), should form the basis for reporting patient-reported outcomes of ED pain care in future quality improvement and research.

Analyzing pain patterns in the emergency department: Leveraging clinical text deep learning models for real-world insights.

OBJECTIVE: To determine the incidence of patients presenting in pain to a large Australian inner-city emergency department (ED) using a clinical text deep learning algorithm. MATERIALS AND METHODS: A fine-tuned, domain-specific, transformer-based clinical text deep learning model was used to interpret free-text nursing assessments in the electronic medical records of 235,789 adult presentations to the ED over a three-year period. The model classified presentations according to whether the patient had pain on arrival at the ED. Interrupted time series analysis was used to determine the incidence of pain in patients on arrival over time. We described the changes in the population characteristics and incidence of patients with pain on arrival occurring with the start of the Covid-19 pandemic. RESULTS: 55.16% (95%CI 54.95%-55.36%) of all patients presenting to this ED had pain on arrival. There were differences in demographics and arrival and departure patterns between patients with and without pain. The Covid-19 pandemic initially precipitated a decrease followed by a sharp, sustained rise in pain on arrival, with concurrent changes to the population arriving in pain and their treatment. DISCUSSION: Applying a clinical text deep learning model has successfully identified the incidence of pain on arrival. It represents an automated, reproducible mechanism to identify pain from routinely collected medical records. The description of this population and their treatment forms the basis of intervention to improve care for patients with pain. The combination of the clinical text deep learning models and interrupted time series analysis has reported on the effects of the Covid-19 pandemic on pain care in the ED, outlining a methodology to assess the impact of significant events or interventions on pain care in the ED. CONCLUSION: Applying a novel deep learning approach to identifying pain guides methodological approaches to evaluating pain care interventions in the ED, giving previously unavailable population-level insights.

Dietary intake of micronutrients are predictor of premenstrual syndrome, a machine learning method.

BACKGROUND & AIMS: Premenstrual syndrome (PMS) is a common disorder affecting 30-40% of women of reproductive age. Many modifiable risk factors associated with PMS involve nutrition and poor eating habits. This study aims to explore the correlation between micronutrients and PMS in a group of Iranian women and to build a predictor model showing the PMS using nutritional and anthropometric variables. METHODS: This is a cross-sectional study which was conducted on 223 females in Iran. Anthropometric indices were measured, including Body Mass Index (BMI) and skinfold thickness. Machine learning methods were used to assess participants' dietary intakes, Food Frequency Questionnaire (FFQ) and analyze the data. RESULTS: After applying different variable selection techniques, we have created machine learning models such as KNN. KNN achieved 80.3% accuracy rate and 76.3% F1 score indicating that our model is a curate and valid proof to show a strong relationship between input variables (sodium intake, Skin fold thickness of suprailiac, irregular menstruation, total calorie intake, total fiber intake, trans fatty acids, painful menstruation (dysmenorrhea), total sugar intake, total fat intake, and biotin) and the output variable (PMS). We sorted these effective variables based on their 'Shapley values' and figured out that Na intake, suprailiac skinfold thickness, biotin intake, total fat intake and total sugar intake have a major impact on having PMS. CONCLUSIONS: Dietary intake and anthropometric measurements are highly associated with the occurrence of PMS, and in our model, these variables can predict PMS in women with a high accuracy rate.

The Emergency nurse Protocols Initiating Care-Sydney Triage to Admission Risk Tool (EPIC-START) trial: protocol for a stepped wedge implementation trial.

INTRODUCTION: Emergency department (ED) overcrowding is a global problem and a threat to the quality and safety of emergency care. Providing timely and safe emergency care therein is challenging. To address this in New South Wales (NSW), Australia, the Emergency nurse Protocol Initiating Care-Sydney Triage to Admission Risk Tool (EPIC-START) was developed. EPIC-START is a model of care incorporating EPIC protocols, the START patient admission prediction tool, and a clinical deterioration tool to support ED flow, timely care, and patient safety. The aim of this study is to evaluate the impact of EPIC-START implementation across 30 EDs on patient, implementation, and health service outcomes. METHODS AND ANALYSIS: This study protocol adopts an effectiveness-implementation hybrid design (Med Care 50: 217-226, 2012) and uses a stepped-wedge cluster randomised control trial of EPIC-START, including uptake and sustainability, within 30 EDs across four NSW local health districts spanning rural, regional, and metropolitan settings. Each cluster will be randomised independently of the research team to 1 of 4 dates until all EDs have been exposed to the intervention. Quantitative and qualitative evaluations will be conducted on data from medical records and routinely collected data, and patient, nursing, and medical staff pre- and post-surveys. ETHICS AND DISSEMINATION: Ethical approval for the research was received from the Sydney Local Health District Research Ethics Committee (Reference Number 2022/ETH01940) on 14 December 2022. TRIAL REGISTRATION: Australian and New Zealand Clinical trial, ACTRN12622001480774p. Registered on 27 October 2022.

Hematoma After Continuous Erector Spinae Plane Block With Catheter Placement: A Case Report.

The erector spinae plane block (ESPB) is described as a safe and effective alternative when epidural or paravertebral blocks are contraindicated by anticoagulation therapy. We present a case of subcutaneous hematoma after ESPB catheter placement. The patient received bilateral ESPB catheters for perioperative pain control. Postoperatively, the patient developed tenderness to palpation at the left catheter site. Physical examination revealed a well circumscribed, fluctuant mass that produced bloody material during incision and drainage. This case report describes hematoma as a potential complication of the ESPB. After the procedure, patients should be closely monitored for complications, including hematoma.