Emergency Nurses' Perceptions of Risk for Firearm Injury and its Effect on Assessment Practices: A Mixed Methods Study.

INTRODUCTION: Injury from firearms is a significant problem in the United States, accounting for 73% of all homicides and 50% of all suicides that occurred among US residents. What is not known are the perceptions of emergency nurses regarding the impact of in-home access on the risk for firearm-related injury and death in their patient populations. The purpose of this study was to explore emergency nurses' perception of patient risk for firearm injury and in which ways that perception affected the process of ED patient screening, assessment, counseling, and discharge education. METHODS: We employed a mixed methods, sequential, explanatory design using quantitative survey data and qualitative focus-group data. RESULTS: Between 21.8 and 43.5% of respondents reported asking patients about access to in-home firearms, depending on presentation. Statistical analyses showed the single most significant factor correlated with nurses asking about the availability of a staff person who could further assess risk and offer assistance and safety counseling to patients. Another important influence was identified from focus-group discussions in which nurses reported that they felt challenged to bring up the topic of firearms in a way that did not seem confrontational. DISCUSSION: Access to firearms poses risk to patients, and patient safety and the continuum of care depends upon the emergency nurse assessing patient firearms risk and taking appropriate action. The findings from this study suggest that emergency departments (1) normalize and standardize the assessment of firearms, (2) designate an ED staff member on each shift to further assess risk if a positive response is elicited, and (3) continue to improve workplace safety.

Impact and Prevalence of Physical and Verbal Violence Toward Healthcare Workers.

BACKGROUND: Threatening and assaultive behaviors against healthcare workers are a growing national concern.1,2,3 OBJECTIVE: To assess the incidence and impact of aggression against healthcare workers, a safety and quality improvement project was initiated in an academic, tertiary care, urban hospital. METHODS: Through the Northwestern Academy of Quality and Safety Initiatives program, an invitation to complete an online survey was sent to healthcare workers. The survey inquired about prevalence, location, and type of experience of physical or verbal abuse by patients or families. Other goals were: 1) worker knowledge and use of reporting systems, 2) effect on healthcare worker engagement, and 3) report of posttraumatic symptoms. RESULTS: 34.4% of healthcare workers reported any incident of verbal or physical violence in the preceeding 12 months, with 13.5% reporting physical assault. Of those with any incident of physical or verbal violence, 60.2% endorsed at least one posttraumatic symptom, 9.4% missed work, and 30.1% had thoughts about leaving their job or career. The reported impact was the same for physical or verbal incidents. DISCUSSION: Physical and verbal abuse of healthcare workers is prevalent and has a significant impact on employee engagement and posttraumatic spectrum symptoms. These results are based on a cross-sectional survey at one institution and may have a significant selection and response bias. CONCLUSION: Assessment of both verbal and physical aggression against healthcare workers should be standard. Front-line consulting psychiatrists and psychiatric programs for employee wellness could assess and manage this impact.

The Effect of Reported Sleep, Perceived Fatigue, and Sleepiness on Cognitive Performance in a Sample of Emergency Nurses.

OBJECTIVE: The aim of this study is to explore the relationship between reported sleep, perceived fatigue and sleepiness, and cognitive performance. BACKGROUND: Although evidence suggests that fatigue and sleepiness affect the provision of care in inpatient units, there is a lack of research on the sleep patterns of emergency nurses and the effects of disturbed sleep and fatigue on their cognitive abilities and susceptibility to medical errors. METHODS: A quantitative correlational design was used in this study; in each of 7 different statistical models, zero-order relationships between predictors and the dependent variable were examined with appropriate inferential tests. RESULTS: Participants reported high levels of sleepiness and chronic fatigue that impeded full functioning both at work and at home. CONCLUSIONS: Although high levels of self-reported fatigue did not show any effects on cognitive function, other factors in the environment may contribute to delayed, missed, or inappropriate care. Further research is indicated.

Safety of an ED High-Dose Opioid Protocol for Sickle Cell Disease Pain.

INTRODUCTION: A nurse-initiated high dose, opioid protocol for vaso-occlusive crisis (VOC) was implemented. Total intravenous morphine sulfate equivalents (IVMSE) in mgs] and safety was evaluated. METHODS: A medical record review was conducted for all ED visits in adult patients with VOC post protocol implementation. Opioids doses and routes administered during the ED stay, and six hours into the hospital admission were abstracted and total IVMSE administered calculated. Oxygen saturation (SPO2), respiratory rate (RR), administration of naloxone or vasoactive medications, evidence of respiratory arrest, or any other types of resuscitation effort were abstracted. A RR of <10 or SPO2 <92% were coded as abnormal. Descriptive statistics report the total dose. Logistic regression was used to predict abnormal events. Predictors were age, gender, ED dose (10 mg increments) administered, and time from 1st dose to discharge from ED. RESULTS: 72 patients, 603 visits, 276 admitted. The total (ED & hospital dose) mean (95% CI) mg IVMSE administered for all visits was 93 mg (CI 86, 100), ED visit 63 mg (CI 59, 67) and hospital 66 mg (CI 59, 72). The mean (SD) time from administration of 1st analgesic dose to discharge from the ED was 203 (143) minutes, (range = 30-1396 minutes). During two visits, patients experienced a RR <10; while 61 visits were associated with a SPO2 <92%. No medications were administered, or resuscitative measures required. Controlling for demographics and evaluated at the average total ED dose, the longer patients were in the ED, patients were 1.359 times more likely to experience an abnormal vital sign. Controlling for demographics and evaluated at the average total time in the ED, for every 10 mg increase in IVMSE, patients were 1.057 times more likely to experience an abnormal vital sign. The effect of ED dose on the odds of experiencing an abnormal vital sign decreased by a multiplicative factor of 0.0970 for every 1 hour increase in time until discharge. The larger the dose administered in less time, the more likely patients experienced an abnormal vital sign. DISCUSSION: High opioid doses were safely administered to patients with sickle cell disease.

Medical students' observations, practices, and attitudes regarding electronic health record documentation.

BACKGROUND: Medical students are increasingly documenting their patient notes in electronic health records (EHRs). Documentation short-cuts, such as copy-paste and templates, have raised concern among clinician-educators because they may perpetuate redundant, inaccurate, or even plagiarized notes. Little is known about medical students' experiences with copy-paste, templates and other "efficiency tools" in EHRs. PURPOSES: We sought to understand medical students' observations, practices, and attitudes regarding electronic documentation efficiency tools. METHODS: We surveyed 3rd-year medical students at one medical school. We asked about efficiency tools including copy-paste, templates, auto-inserted data, and "scribing" (documentation under a supervisor's name). RESULTS: Overall, 123 of 163 students (75%) responded; almost all frequently use an EHR for documentation. Eighty-six percent (102/119) reported at least sometimes observing residents copying data from other providers' notes and 60% (70/116) reported observing attending physicians doing so. Most students (95%, 113/119) reported copying from their own previous notes, and 22% (26/119) reported copying from residents. Only 10% (12/119) indicated that copying from other providers is acceptable, whereas 83% (98/118) believe copying from their own notes is acceptable. Most students use templates and auto-inserted data; 43% (51/120) reported documenting while signed in under an attending's name. Greater use of documentation efficiency tools is associated with plans to enter a procedural specialty and with lack of awareness of the medical school copy-paste policy. CONCLUSIONS: Students frequently use a range of efficiency tools to document in the electronic health record, most commonly copying their own notes. Although the vast majority of students believe it is unacceptable to copy-paste from other providers, most have observed clinical supervisors doing so.

Shifting the odds of lifelong mental illness through an understanding of the profiles of adolescents and young adults with serious mental health conditions.

Every day families and mental health providers are called upon to make tough decisions in determining the best quality of care for adolescents and young adults with serious mental health conditions. This study profiles the behavioral and emotional needs and risk behaviors of adolescents and young adults seeking mental health services based on assessment of strengths and needs at program entry.

Neurocognitive change over the course of a multiday external lumbar drain trial in patients with suspected normal pressure hydrocephalus.

Objective: To characterize neurocognitive response to cerebrospinal fluid (CSF) diversion during a multiday external lumbar drainage (ELD) trial in patients with suspected normal pressure hydrocephalus (NPH). Methods: Inpatients (N = 70) undergoing an ELD trial as part of NPH evaluation participated. Cognition and balance were assessed using standardized measures before and after a three-day ELD trial. Cognitive change pre- to post-ELD trial was assessed in relation to change in balance, baseline neuroimaging findings, NPH symptoms, demographics, and other disease-relevant clinical parameters. Results: Multiday ELD resulted in significant cognitive improvement (particularly on measures of memory and language). This improvement was independent of demographics, test-retest interval, number of medical and psychiatric comorbidities, NPH symptom duration, estimated premorbid intelligence, baseline level of cognitive impairment, cerebrovascular disease burden, degree of ventriculomegaly, or other NPH-related morphological brain alterations. Balance scores evidenced a greater magnitude of improvement than cognitive scores and were weakly, but positively correlated with cognitive change scores. Conclusions: Findings suggest that cognitive improvement associated with a multiday ELD trial can be sufficiently captured with bedside neurocognitive testing. These findings support the utility of neuropsychological consultation, along with balance assessment, in informing clinical decision-making regarding responsiveness to temporary CSF diversion for patients undergoing elective NPH evaluation. Implications for the understanding of neuroanatomical and cognitive underpinnings of NPH are discussed.

The Association between Treatment Components and Mental Health Outcomes Among Young Children Exposed to Violence.

Background: When treating violence-exposed children, clinicians often modify psychotherapy protocols or use only a subset of treatment components (e.g., a clinical technique, strategy). However, there is little evidence of the effectiveness of individual treatment components. Our study aimed to determine: i) the best fitting factor structure of individual treatment components; ii) the association of child characteristics (i.e., demographics, treatment dosage, environmental risk factors) with mental health outcomes (i.e., post-treatment internalizing and externalizing symptoms); and iii) the association of individual treatment factors (i.e., sets of treatment components) with mental health outcomes. Methods: A sample of 459 violence-exposed children aged 1.5-5 years was examined. Principal component analyses were conducted to factor-analyze 22 child treatment components and 18 caregiver treatment components, respectively. Multiple linear regression analyses were conducted to determine the relationship between child and caregiver treatment factors and outcomes. Results: Children who received grief work showed significant improvement in externalizing symptoms. Children of caregivers who received parent training, attachment skills building, psychoeducation about domestic violence, safety planning, and anger management training showed significantly less externalizing symptom improvement. Gender, race/ethnicity, and treatment dosage were also associated with outcomes. Conclusion: This is the first study to examine treatment components in a sample of young children exposed to violence with a standardized quantitative measure. Our findings suggest that acknowledging children's loss and sorrow expressed through externalizing behavior and helping them process bereavement may help alleviate their symptoms. Clinical recommendations are discussed.

A preliminary model of football-related neural stress that integrates metabolomics with transcriptomics and virtual reality.

Research suggests contact sports affect neurological health. This study used permutation-based mediation statistics to integrate measures of metabolomics, neuroinflammatory miRNAs, and virtual reality (VR)-based motor control to investigate multi-scale relationships across a season of collegiate American football. Fourteen significant mediations (six pre-season, eight across-season) were observed where metabolites always mediated the statistical relationship between miRNAs and VR-based motor control ( p S o b e l p e r m ≤ 0.05; total effect > 50%), suggesting a hypothesis that metabolites sit in the statistical pathway between transcriptome and behavior. Three results further supported a model of chronic neuroinflammation, consistent with mitochondrial dysfunction: (1) Mediating metabolites were consistently medium-to-long chain fatty acids, (2) tricarboxylic acid cycle metabolites decreased across-season, and (3) accumulated head acceleration events statistically moderated pre-season metabolite levels to directionally model post-season metabolite levels. These preliminary findings implicate potential mitochondrial dysfunction and highlight probable peripheral blood biomarkers underlying repetitive head impacts in otherwise healthy collegiate football athletes.

Nurse practitioner certification and practice settings: implications for education and practice.

PURPOSE: Nurse Practitioners (NPs) are certified within a population-focused specialty area, practice in a variety of settings, and treat a wide range of patients. Little is known about what agreement exists between certification obtained and actual site of practice. The purpose of this study was to examine NP practice sites as compared with their certification and examine additional education they received after employment. DESIGN: Adult (ANP), family (FNP), and acute care nurse practitioners (ACNPs) certified by the American Nurses Credentialing Center were surveyed regarding certification, demographic information, practice setting, routine responsibilities, and additional training they may have obtained. METHODS: An expert panel defined categories of traditional practice settings consistent with NP credentialing examinations and scopes of practice. Equal numbers of randomly chosen ANPs, ACNPs, and FNPs (N = 2,000) were mailed surveys. Responses were coded and analyzed. FINDINGS: The overall survey response was 69.8% (n= 1216). Of the FNP, ANP, and ACNP respondents, 5%, 7%, and 42%, respectively, reported practicing in a nontraditional practice setting. Of nurses practicing in a nontraditional setting, 74% (135 of 182) were ACNPs, with 90% practicing in a nontraditional, ambulatory care setting. Sixty-five percent (13 of 20) of the FNPs practicing in a nontraditional setting were practicing in a high-acuity emergency department, and 56% (15 of 27) of the ANPs practicing in a nontraditional setting were practicing in a high-acuity intensive care unit. The top responses of additional education received were pharmacology, laboratory interpretation, and ordering diagnostic tests. CONCLUSIONS: While greater than 90% of ANPs and FNPs practice in settings consistent with their certification, a proportion of NPs practice in nontraditional settings and may benefit from additional education (formal, on-the-job, and continuing education) and mentoring.

The role of therapeutic mentoring in enhancing outcomes for youth in foster care.

Effective service interventions greatly enhance the well-being of foster youth. A study of 262 foster youth examined one such intervention, therapeutic mentoring. Results showed that mentored youth improved significantly in the areas of family and social functioning, school behavior, and recreational activities, as well as in the reduction of expressed symptoms of traumatic stress. Study results suggest that therapeutic mentoring shows promise for enhancing treatment interventions.

Validation of a grounded theory of nurse bullying in emergency department settings.

BACKGROUND: Workplace bullying in health care settings, including emergency departments (EDs), is a significant and negative factor in the dynamics of patient care, nursing work culture, and nurse retention. Specifically, workplace bullying has a significant and negative effect on patient care, with both direct (errors and substandard care) and indirect sequelae (high turnover and inexperienced nursing staff hired to replace those nurses who have left to escape bullying behavior). The purpose of this study was to determine the theoretical coherence of the ENA model of nurse bullying in emergency department and its impact on emergency nurses' intent to leave their job. METHODS: Correlational study using the Practice Environment Scale of the Nursing Work Index (PES-NWI), the Secondary Traumatic Stress Scale (STSS), and the Short Negative Acts Questionnaire (SNAQ) in a cross-sectional sample of emergency nurses working in the United States. RESULTS: Extremely high intent to leave the current ED (PD1) rates were associated with nurses' reported exposure to daily bullying (PD1 rate = 67.6%, zero-order OR = 4.77, Nr2 = 3.2%, p < .001) and bullying multiple times per week (49.1%, zero-order OR = 2.31, Nr2 = 2.6%, p < .001). Nurses who reported no exposure to bullying at work had a distinctly below average PD1 rate (22.9%, OR = 0.47, Nr2 = 3.9%, p < .001). CONCLUSIONS: The relationships between the tested elements of the model (specifically, the influence of bullying on nurse intent to leave) as constructed appear to adequately reflect the phenomenon of workplace bullying and its effects on nurse retention in emergency care settings.

Preliminary Report: Localized Cerebral Blood Flow Mediates the Relationship between Progesterone and Perceived Stress Symptoms among Female Collegiate Club Athletes after Mild Traumatic Brain Injury.

Female athletes are under-studied in the field of concussion research, despite evidence of higher injury prevalence and longer recovery time. Hormonal fluctuations caused by the natural menstrual cycle (MC) or hormonal contraceptive (HC) use impact both post-injury symptoms and neuroimaging findings, but the relationships among hormone, symptoms, and brain-based measures have not been jointly considered in concussion studies. In this preliminary study, we compared cerebral blood flow (CBF) measured with arterial spin labeling between concussed female club athletes 3-10 days after mild traumatic brain injury (mTBI) and demographic, HC/MC matched controls (CON). We tested whether CBF statistically mediates the relationship between progesterone serum levels and post-injury symptoms, which may support a hypothesis for progesterone's role in neuroprotection. We found a significant three-way relationship among progesterone, CBF, and perceived stress score (PSS) in the left middle temporal gyrus for the mTBI group. Higher progesterone was associated with lower (more normative) PSS, as well as higher (more normative) CBF. CBF mediates 100% of the relationship between progesterone and PSS (Sobel p value = 0.017). These findings support a hypothesis for progesterone having a neuroprotective role after concussion and highlight the importance of controlling for the effects of sex hormones in future concussion studies.

Brain Perfusion Mediates the Relationship Between miRNA Levels and Postural Control.

Transcriptomics, regional cerebral blood flow (rCBF), and a virtual reality-based spatial motor task were integrated using mediation analysis in a novel demonstration of "imaging omics." Data collected in National Collegiate Athletic Association (NCAA) Division I football athletes cleared for play before in-season training showed significant relationships in 1) elevated levels of miR-30d and miR-92a to elevated putamen rCBF, 2) elevated putamen rCBF to compromised Balance scores, and 3) compromised Balance scores to elevated microRNA (miRNA) levels. rCBF acted as a consistent mediator variable (Sobel's test P < 0.05) between abnormal miRNA levels and compromised Balance scores. Given the involvement of these miRNAs in inflammation and immune function and that vascular perfusion is a component of the inflammatory response, these findings support a chronic inflammatory model in these athletes with 11 years of average football exposure. rCBF, a systems biology measure, was necessary for miRNA to affect behavior.

Predictors of hopelessness among clinically depressed youth.

BACKGROUND: Factors that distinguish depressed individuals who become hopeless from those who do not are poorly understood. METHOD: In this study, predictors of hopelessness were examined in a sample of 439 clinically depressed adolescents participating in the Treatment for Adolescents with Depression Study (TADS). The total score of the Beck Hopelessness Scale (BHS) was used to assess hopelessness at baseline. Multiple regression and logistic regression analyses were conducted to evaluate the extent to which variables were associated with hopelessness and determine which cluster of measures best predicted clinically significantly hopelessness. RESULTS: Hopelessness was associated with greater depression severity, poor social problem-solving, cognitive distortions, and family conflict. View of self, view of the world, internal attributional style, need for social approval, positive problem-solving orientation, and family problems consistently emerged as the best predictors of hopelessness in depressed youth. CONCLUSIONS: Cognitive and familial factors predict those depressed youth who have high levels of hopelessness.

Methodological background of decision rules and feedback tools for outcomes management in psychotherapy.

Systems to provide feedback regarding treatment progress have been recognized as a promising method for the early identification of patients at risk for treatment failure in outpatient psychotherapy. The feedback systems presented in this article rely on decision rules to contrast the actual treatment progress of an individual patient and his or her expected treatment response (ETR). Approaches to predict the ETR on the basis of patient intake characteristics and previous treatment progress can be classified into two broad classes: Rationally derived decision rules rely on the judgments of experts, who determine the amount of progress that a patient has to achieve for a given treatment session to be considered "on track." Empirically derived decision rules are based on expected recovery curves derived from statistical models applied to aggregated psychotherapy outcomes data. Examples of each type of decision rule and of feedback systems based on such rules are presented and reviewed.

Increased blood pressure in the emergency department: pain, anxiety, or undiagnosed hypertension?

STUDY OBJECTIVE: We determine the proportion of patients with increased emergency department (ED) blood pressure and no history of hypertension who have persistently increased blood pressure at home, describe characteristics associated with sustained blood pressure increase, and examine the relationship between pain and anxiety and the change in blood pressure after ED discharge. METHODS: This was a prospective cohort study. Patients with no history of hypertension and 2 blood pressure measurements of at least 140/90 mm Hg who were treated in an urban ED were enrolled, provided with home blood pressure monitors, and asked to take their blood pressure twice a day for 1 week. Outcome measures were increased mean home blood pressure (140/90 mm Hg or greater), and correlations between ED anxiety (Spielberger State Anxiety Scale) or pain (10-point scale) and the change in blood pressure after discharge. Potential relevant predictors were recorded and a multivariate model was constructed to assess the relationship between these predictors and increased home blood pressure. RESULTS: 189 patients were enrolled and 156 returned the monitors and completed the protocol. Increased mean home blood pressure was present in 79 of 156 (51%) patients and was associated with older age and being black. Of patients with ED blood pressures meeting criteria for stage I hypertension, 6% had home blood pressures meeting stage II hypertension, 36% stage I, and 52% prehypertension, and 6% had normal blood pressure For patients with ED blood pressures meeting stage II criteria, the corresponding percentages were 28%, 31%, 33%, and 8%, respectively. The difference between home and ED systolic blood pressures was not associated with anxiety (r=-.03; P=.69) and showed a slight association with pain in the opposite direction from what was expected (r=.18; P=.03). CONCLUSION: Patients without diagnosed hypertension and increased ED blood pressures often have persistently increased home blood pressures, which does not appear to be related to pain or anxiety in the ED.

Empirically and clinically useful decision making in psychotherapy: differential predictions with treatment response models.

In the delivery of clinical services, outcomes monitoring (i.e., repeated assessments of a patient's response to treatment) can be used to support clinical decision making (i.e., recurrent revisions of outcome expectations on the basis of that response). Outcomes monitoring can be particularly useful in the context of established practice research networks. This article presents a strategy to disaggregate patients into homogeneous subgroups to generate optimal expected treatment response profiles, which can be used to predict and track the progress of patients in different treatment modalities. The study was based on data from 618 diagnostically diverse patients treated with either a cognitive-behavioral treatment protocol (n = 262) or an integrative cognitive-behavioral and interpersonal treatment protocol (n = 356). The validity of expected treatment response models to predict treatment in those 2 protocols for individual patients was evaluated. The ways such a procedure might be used in outpatient centers to learn more about patients, predict treatment response, and improve clinical practice are discussed.

Addressing multiple breast cancer risk factors in African-American women.

This pilot study explored the acceptability and feasibility of and estimated the effectiveness of a weight loss/breast health intervention designed to reduce breast cancer risk in African-American women ages 35-65. The study had a one-group repeated-measures design and took place in a community setting. Forty-four African-American women were recruited, 35 completed the program, and 30 returned for the one-year follow-up. The pilot intervention was three weeks in duration and included twice-weekly exercise classes and weekly active learning seminars that addressed weight loss, breast health, healthy eating, and leading an active life. Measures included those of behavior related to diet, physical activity, and breast health. Satisfaction questionnaires and focus groups were also used to assess acceptability and cultural competency. Statistical analyses included Paired t-tests and Wilcoxon signed ranks tests. Significant results postintervention showed improved physical activity, dietary, and breast health behaviors. Results suggest the acceptability, feasibility, and effectiveness of this comprehensive weight/loss breast health program in reducing multiple breast cancer risk factors among African-American women.

A preliminary analysis of binge episodes: comparison of a treatment-seeking sample of Black and White women.

OBJECTIVE: This study sought to examine differences in the nutritional composition of binges, both qualitatively and quantitatively, between participants with binge eating disorder (BED) and bulimia nervosa (BN) taken from a sample of treatment-seeking Black and White women. Overall qualitative and quantitative differences between diagnostic categories, regardless of ethnicity, were also explored. METHOD: Patients seeking treatment for eating disorders were assessed on binge content. Black (n=26) and White (n=26) participants were matched on age and body mass index (BMI). RESULTS: The binges of individuals with BN were lower in percent protein, but higher in calories, carbohydrates, and sugar, than those individuals with BED. However, there was little difference as a function of ethnicity between treatment-seeking Black and White women. DISCUSSION: Preliminary data suggest that health professionals are faced with similar binge eating pathology, regardless of ethnicity, despite, probably, etiologic variation. The importance of the role of ethnicity in the expression of eating disorders is discussed.