The accuracy of respiratory rate assessment by doctors in a London teaching hospital: a cross-sectional study

Respiratory rate (RR) is one of the most sensitive markers of a patient condition and a core aspect of multiple clinical assessment tools. Doctors use a number of methods to assess RR, including formal measurement, and ‘spot’ assessments, although this is not recommended. This study aimed to assess the accuracy of the methods of RR measurement being used by doctors. A cross-sectional study assessing the accuracy (range, bias, and imprecision) of doctors’ ‘spot’ and ‘formal’ respiratory rate assessments, using videos of mock patients. 54 doctors in a London teaching hospital participated. Both methods showed high levels of inaccuracy, though formal methods were more accurate than ‘spot’ assessments. 52 and 19 % of doctors did not identify the respiratory rates shown as abnormal, using ‘spot’ and formal assessment methods respectively. We observed a trend towards decreasing accuracy of ‘spot’ assessments with increasing clinical experience (p = 0.0490). Current methods of RR assessment by doctors are inaccurate. This may be significantly delaying appropriate clinical care, or even misguiding treatment.     

Psychometric properties of the Management of Aggression and Violence Attitude Scale in Hong Kong’s emergency care setting

BackgroundEmergency unit is one of the most high-risk areas for patient violence. However, in Hong Kong, little research has been test psychometric properties of assessment tool of Emergency unit nurses’ attitude toward violence.MethodsThe Management of Aggression and Violence Attitude Scale’s (MAVASs) Scale- and Item-Content Validity Index were established by 5-experts panel. A convenience sample of 123 nurses working in 4 public Emergency Department in Hong Kong was recruited. The construct validity was tested using exploratory factor analysis and the reliability was assessed by Cronbach’s alpha and test-retest reliability.ResultsThe Scale-Content Validity Index was 97.0% and the Item-Content Validity Indexes ranged from 80.0% to 100.0%. Exploratory factor analysis indicated 4-factors solution (i.e., “importance of communication with patients”, “perceived effectiveness of interventions”, “pitfalls of interventions” and “perceived need for intervention”). Its’ internal consistency was satisfactory (Cronbach’s alphas = 0.40–0.77) across the 4 subscales and test-retest reliability over 4-week interval was satisfactory (Pearson’s coefficient = 0.85).ConclusionMAVAS was found to be a valid and reliable tool to examine nurses’ attitudes towards patients’ violence in emergency care setting, and provides useful information to those developing training and intervention programmes for management of aggression.     

“Rolling Refreshers”: A novel approach to maintain CPR psychomotor skill competence

ObjectivesHigh quality CPR skill retention is poor. We hypothesized that “just-in-time” and “just-in-place” training programs would be effective and well-accepted to maintain CPR skills among PICU staff.Methods“Rolling Refreshers”, a portable manikin/defibrillator system with chest compression sensor providing automated corrective feedback to optimize CPR skills, were conducted daily in the PICU with multidisciplinary healthcare providers. Providers practiced CPR until skill success was attained, prospectively defined as <3 corrective prompts within 30 s targeting chest compression (CC) rate 90–120/min, CC depth >38 mm during continuous CPR. Providers completing ≥2 refreshers/month (Frequent Refreshers [FR]) were compared to providers completing <2 refreshers/month (Infrequent Refreshers [IR]) for time to achieve CPR skill success. Univariate analysis performed using non-parametric methods. Following actual cardiac arrests, CPR providers were surveyed for subjective feedback on training approach efficacy (5-point Likert scale; 1 = poor to 5 = excellent).ResultsOver 15 weeks, 420 PICU staff were “refreshed”: 340 nurses, 34 physicians, 46 respiratory therapists. A consecutive sample of 20 PICU staff was assessed before subsequent refresher sessions (FREQ n = 10, INFREQ n = 10). Time to achieve CPR skill success was significantly less in FREQ (median 21 s, IQR: 15.75–30 s) than in INFREQ (median 67 s, IQR: 41.5–84 s; p < 0.001). Following actual resuscitations, CPR providers (n = 9) rated “Rolling Refresher” training as effective (mean = 4.2; Likert scale 1–5; standard deviation 0.67).ConclusionsA novel “Rolling Refresher” CPR skill training approach using “just-in-time” and “just-in-place” simulation is effective and well received by PICU staff. More frequent refreshers resulted in significantly shorter times to achieve proficient CPR skills.     

Using ECG-To-Activation Time to Assess Emergency Physicians’ Diagnostic Time for Acute Coronary Occlusion

BackgroundThere is no quality metric for emergency physicians’ diagnostic time for acute coronary occlusion.ObjectiveWe sought to quantify diagnostic time associated with automated interpretation, classic ST-elevation myocardial infarction (STEMI) criteria, STEMI-equivalents, and subtle occlusions, using electrocardiogram (ECG)-to-activation of catheterization laboratory time.MethodsThis multicenter retrospective study reviewed all code STEMI patients from the emergency department (ED) with confirmed culprit lesions from January 2016 to December 2018. We measured door-to-ECG (DTE) time and ECG-to-activation (ETA) time. We examined the first ED ECGs to determine whether automated interpretation labeled “STEMI,” and they met classic STEMI criteria, STEMI-equivalents, or rules for subtle occlusion. ECG analysis was performed by two emergency physicians blinded to clinical scenario, automated interpretation, and angiographic outcome.ResultsThere were 177 code STEMIs with culprit lesions, with a median DTE time of 9.0 min and a median ETA time of 16.0 min. Automated interpretation labeled 55.4% of first ECGs “STEMI” (ETA 6.5 min) and 44.6% not “STEMI” (ETA 66 min, p < 0.0001). Of first ECGs, 63.8% met classic STEMI criteria (ETA 8.0 min), 8.5% had STEMI-equivalents (ETA 32.0 min, p = 0.0026), 16.4% had subtle occlusions (ETA 89.0 min, p = 0.045), and 11.3% had no diagnostic sign of occlusion (ETA 68.0 min, p = 0.20).ConclusionsSTEMI criteria missed more than one-third of occlusions on first ECG, but most had STEMI-equivalents or rules for subtle occlusion. ETA time can serve as a quality metric for emergency physicians to promote new ECG insights and assess quality improvement initiatives.     

Patient SafetyNet for the Evaluation of Postoperative Respiratory Status by Nurses: A Presurvey and Postsurvey Study

PurposeThe purpose of this pre-post survey study was to assess the effect of the Patient SafetyNet system (Masimo Corp, Irvine, CA) on postoperative respiratory evaluation by nurses in general wards. Patient SafetyNet is a wireless monitoring system that evaluates respiratory rate and percutaneous oxygen saturation.DesignSurvey of nurses at a single medical center.MethodsStaff nurses (n = 75) were queried using a questionnaire asking about methods and problems of postoperative respiratory monitoring, usefulness of this system, and suggestions about suitable cases of this system.FindingsA total of 75 questionnaires were completed and returned. The nurses reported that central/remote (89.3%) or continuous (98.7%) monitoring was useful in the postquestionnaire. Moreover, the average frequency of clinical examination was reduced from 11.0 ± 2.3 to 5.1 ± 1.3. Using the Patient SafetyNet system led to a reported 61.3% reduction in nursing workload related to respiratory assessment postoperatively.ConclusionsContinuous monitoring of respiratory rate and percutaneous oxygen saturation after general anesthesia is recommended for patients' safety. Moreover, Patient SafetyNet can decrease the number of physical assessments of respiratory status for postoperative patients in the general wards, resulting in reduction of nurse's workload.     

Emergency nurses’ knowledge and experience with the triage process in Hunan Province,China

IntroductionTriage is implemented to facilitate timely and appropriate treatment of patients, and is typically conducted by senior nurses. Triage accuracy and consistency across emergency departments remain a problem in mainland China. This study aimed to investigate the current status of triage practice and knowledge among emergency nurses in Changsha, Hunan Province, China.MethodA sample of 300 emergency nurses was selected from 13 tertiary hospitals in Changsha and a total of 193 completed surveys were returned (response rate = 64.3%). Surveys were circulated to head nurses, who then distributed them to nurses who met the selection criteria. Nurses were asked to complete the surveys and return them via dedicated survey return boxes that were placed in discreet locations to ensure anonymity.ResultsJust over half (50.8%) of participants reported receiving dedicated triage training, which was provided by their employer (38.6%), an education organisation (30.7%) or at a conference (26.1%). Approximately half (53.2%) reported using formal triage scales, which were predominantly 4-tier (43%) or 5-tier (34%).ConclusionsThe findings highlight variability in triage practices and training of emergency nurses in Changsha. This has implications for the comparability of triage data and transferability of triage skills across hospitals.     

Pediatric emergency nurses’ workplace violence experiences: A qualitative study

IntroductionWorkplace violence is a crucial problem experienced by health workers who serve at the emergency service. The identification of emergency nurses’ workplace experiences is of importance to the prevention of violence and the development of solutions.PurposeThis study was performed to identify the workplace violence experiences of the nurses working for the pediatric emergency units.MethodA total of 20 nurses who experienced violence at the emergency service participated in the study that was conducted as qualitative research. The data were collected with the semi-structured interview form and were evaluated by using thematic analysis.ResultsFive themes, namely, “the characteristics of violence”, “the causes of violence”, “the approach during/after the violence”, “the consequences of the violence for the person”, and the “consequences of the violence for the profession”, were identified. Nurses stated that they often experienced verbal violence due to patient relatives’ unmet expectations, the failure of patient relatives to understand treatments and practices, and the heavy workload, they endeavored to eliminate violence by trying to communicate with perpetrators of the violence, calling the security staff, and reporting the violence to their managers, and they were individually and professionally affected by the violence.ConclusionNurses are negatively affected by workplace violence. Pediatric emergency nurses should be supported with training programs and policies to be developed for the prevention and solution of violence.     

The interest of rehabilitation of respiratory disorders in athletes: Myth or reality?

BackgroundHealthy trained athletes generally have an “overbuilt” respiratory system in order to face the huge ventilation and gas-exchange demand imposed by strenuous exercise. Athletes frequently complain of respiratory symptoms regardless of whether they have a diagnosed respiratory disease, therefore evoking a kind of respiratory limitation during exercise. Some respiratory pathologies athletes present are closely linked to exercise and include asthma, exercise-induced bronchoconstriction (EIB) or exercise-induced laryngeal obstruction. Management of asthma and EIB are mainly based on pharmacological treatments. However, many athletes still complain of respiratory symptoms despite optimal pharmacological treatments, which highlights the need for non-pharmacological approaches including breathing retraining, inspiratory muscle training and/or laryngeal exercise performed under the guidance of a physiotherapist in this specific population.ObjectivesWith this literature overview, we aimed to report evidence supporting the interest of rehabilitation for athletes with respiratory disorders and discuss whether inspiratory muscle training programs can improve performance in healthy athletes.MethodsWe searched MEDLINE and Cochrane databases for trials, reviews and meta-analyses assessing respiratory rehabilitation and muscle training programs in athletes by using the MesH terms “athletes”, “asthma”, “dyspnea”, “rehabilitation” and “education” published from January 2010 to March 2020. The selection of articles was based on the author's expertise to elaborate this review of the literature.ResultsMajor findings suggest that breathing retraining may help asthmatic athletes better control their respiratory symptoms and that inspiratory muscle training may improve respiratory symptoms of exercise-induced laryngeal obstruction in athletes. Improvement of performance by respiratory muscle training still remains controversial.ConclusionsRespiratory rehabilitation could be of interest in the specific population of athletes but should be further evaluated to improve the level of evidence of such strategies.     

Should Emergency Physicians and Nurses Direct Their Patients to YouTube for Heparin Self-Injection Training? A Systematic Review of Social Media Videos

BackgroundThe aim of this study was to examine the content, reliability, popularity, and quality of YouTube videos for patients learning how to self-administer subcutaneous low molecular weight heparin injections.MethodsA systematic review of YouTube videos was conducted on August 20, 2021, using the keywords of “Low-molecular-weight heparin injection,” “Enoxaparin injection,” “Heparin injection,” “Dalteparin injection,” and “Tinzaparin injection.” Two independent emergency physicians evaluated included videos separately with 5 different score systems (1- Journal of American Medical Association Score, 2-The Video Power Index, 3- Global Quality Scale, 4- Modified 5 Point DISCERN, 5- Total Comprehensiveness Score).ResultsOf 458 videos, a total of 161 unique videos were included. Of these, 94 (58.4%) were classified as useful and 67 (41.6%) as containing misleading information. The total number of views was 6,245,284 in useful information videos. DISCERN score (median 4, P < .001), Global Quality Score (median 4, P < .001), Journal of American Medical Association Score (median 4, P < .001), and Total Comprehensiveness Score (median 6, P < .001) were higher in the Useful Information Group.ConclusionsNurse and physician prescreening and prescoring the accuracy and quality of specific low molecular weight heparin injection self-administration videos before recommending YouTube to patients is warranted. Policies to limit the spread of health misinformation through credibility scoring and evaluation are needed on social media sites such as YouTube.     

Impacts of the introduction of a triage system in Japan: A time series study

The aim of the present study was to measure and compare the effectiveness of nursing triage before and after introduction of the Japanese Triage and Acuity Scale (JTAS), the Japanese version of the Canadian Triage and Acuity Scale (CTAS), during emergency treatment. Surveys of triage nurses and emergency physicians were conducted before and after JTAS introduction. Respondents were triage nurses (before 112 cases, after 94 cases), emergency physicians (before 50, after 41), and triaged patients (before 1057, after 1025) from seven separate emergency medical facilities. The results showed that nursing triage using the JTAS shortened “time from registration to triage” by 3.8 min, “triage duration” by 1 min, “time from registration to physician” by 11.2 min, and “waiting time perceived by patients to see a physician” by 18.6 min (p < 0.001). The difference in assigned level of urgency between triage nurses and emergency physicians decreased from 34.2% to 12.2% (p < 0.001), over-triage decreased from 24.7% to 8.6% (p < 0.001), and under-triage decreased from 9.5% to 3.6% (p < 0.001). Furthermore, assessment agreement between triage nurses and emergency physicians increased significantly, from weighted κ = 0.486 to weighted κ = 0.820. These findings suggest that the introduction of the JTAS promoted more effective nursing triage and medical care.     

Implanted Port Access in the Emergency Department: A Unit-Level Feasibility Study of a Nurse-Led Port Access Algorithm

IntroductionThe objective of this study was to determine the impact of an emergency nurse-led implanted port access algorithm for ED patients with implanted ports admitted to the hospital.MethodsA feasibility study evaluated the implementation of a central line-associated bloodstream infection algorithm in the emergency department over a 1-month study period. Emergency nurses received central line-associated bloodstream infection education and training for port access algorithm implementation. Pre- and postimplementation surveys measured the nurses’ knowledge, attitudes, and behaviors regarding central line-associated bloodstream infections. The nurses’ perceptions of the algorithm were assessed pre- and postimplementation. ED patient port access and central line-associated bloodstream infection rates were compared with preimplementation rates.ResultsEmergency nurses (N = 32) received central line-associated bloodstream infection education and algorithm training. Pre- and postimplementation as well as knowledge, attitude, and behavior surveys were completed by 59% (n = 19) of the nursing staff. Knowledge regarding central line-associated bloodstream infections significantly improved, t ₍₁₉₎ = –4.8, P < .001. The nurses’ pre- and postimplementation attitude and behavior scores did not differ significantly. They expressed no concerns regarding implementation of the algorithm; 89% (n = 17) reported that the algorithm “fit well” with the ED workflow, and 21% (n = 4) integrated the patient’s decision regarding venous access into their shift report. The ED port access incidence during the study period was 17.6% (n = 3), compared with 83.3% (n = 15) in the month before the study.DiscussionThe emergency nurse-led port access algorithm decreased ED port access rates. The nurses’ pre- and postimplementation knowledge of central line-associated bloodstream infections increased. The emergency nurse-led port access algorithm empowered emergency nurses to educate their patients on implanted port access and decreased central line use.     

Understanding Nurse Characteristics that Influence Assessment and Intention to Treat Pain in Postoperative Patients: An Integrative Literature Review

ObjectivesAn understanding of nurse characteristics that influence pain management, which are potentially amenable to change, can help to refine and improve nurse education and practice, resulting in better patient outcomes. The purpose of this review was to identify nurse characteristics that influence their assessment of and intention to treat postoperative pain.DesignIntegrative literature review.Data sourcesA systematic search of electronic databases (CINAHL, Scopus, PsycINFO, Medline, and Embase), using these constructs “pain assessment”, “pain management”, “postoperative pain”, “nurses”, “cultural beliefs” and “nurses’ perceptions” was conducted for the period 2000 to October 2020.Review/Analysis methodsFollowing a systematic screening process, the included articles were analyzed and synthesized to identify themes and subthemes.ResultsA total of 40 articles were included with three main themes identified: nurse knowledge; nurse sociocultural factors, personal beliefs and attitudes, and other characteristics; and believing or doubting the patient. There was evidence that targeted education interventions can improve nurse knowledge and nurses’ clinical practice in relation to pain management. What was less clear was which nurse attitudes and biases influenced their pain management practice or how these could be changed.ConclusionsMore studies are needed to investigate the influence of cultural characteristics on pain assessment and management. There is a need for further quantitative studies that explore the relationship between nurse characteristics and their pain management practice. Intervention studies using innovative educational approaches that change attitudes and biases, and improve practice are needed.     

The Process of Structuring Community Health Needs by Public Health Nurses Through Daily Practice: A Modified Grounded Theory Study

PurposeIt is extremely difficult to apply the model learned in basic education for public health nurses (PHNs) to conduct community health assessments. The purpose of this study was to clarify the process by which community health needs can be structured through PHNs’ daily practice.MethodsSemistructured interviews were conducted in 29 PHNs, and continuous comparative analysis using a qualitative study was performed with a modified grounded theory approach.ResultsThe participants “used their five senses to understand the relationship between the health and life of people” and “considered those who do not attend” by “learning from stakeholders.” To verify such subjective feelings sourced from vague phenomena within the communities, subjective phenomena were converted into qualitative data.ConclusionThe application of the findings to organizational continuous education systems may not only help appropriately improve community health assessment methods but can also help improve the evaluation of daily practice and contribute to professional human-resource development.     

Rural nurses’ self-rated knowledge and skills in pain,medication, symptom and emergency management in community-based palliative care: A cross-sectional survey

BackgroundThe assessment and management of pain and symptoms in community-based palliative care patients is a measure of quality in palliative care to indicate the quality of palliative care. Studies have identified rural community-based nurses are not always confident in this area of practice.AimTo identify rural community-based nurses’ strengths and gaps in palliative care knowledge and skills regarding pain, symptom and emergency management and to determine correlates of deficient knowledge.MethodsA cross-sectional study design was used. An electronic questionnaire was emailed to 165 community-based nurses in Gippsland, Australia. Participants rated their palliative care knowledge/skills on a five-point Likert scale ranging from ‘No knowledge’ (1) to ‘Can teach others’ (5) on the following topics: pain (2 items), medication (14 items), symptoms (26 items), palliative care emergencies (12 items) and assessment tools (2 items). For each item classified as a gap or consolidation, associations between nurse characteristics and no/basic knowledge were assessed using univariable and multivariable binary logistic regression.FindingsOverall, 122 nurses (response rate = 74%) completed the questionnaire. Seventy-one percent of items were identified as practice strengths. Strengths included pain (2/2), medication management (11/14), and symptom management (22/25). Twenty-nine percent of items were identified as gaps and consolidations. Gaps and consolidations related to management of opioid medications, symptom management of delirium, and the recognition and management of rare emergency situations within palliative care.DiscussionThis study found that lack of experience and formal training in palliative care were associated with gaps in knowledge.ConclusionThis study found that lack of experience and formal training in palliative care were associated with gaps in knowledge. Targeted interventions such as training and peer mentoring have the potential to address identified gaps in rural community-based nurses... palliative care knowledge/skills and, ultimately, improve the care of palliative patients.