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Diabetes mellitus (DM) is a chronic medical condition that continues to increase in prevalence. Complications of DM, including diabetic ketoacidosis and hyperglycemic hyperosmolar state, often present in the emergency department requiring emergent management. Prompt assessment, diagnosis, evaluation of laboratory values, treatment, monitoring, and strict follow-up education are essential to the successful management of this complex disease. Common medications and management strategies are key elements to control DM. This article presents an overview of DM, including its prevalence, pathophysiology, presentations, and management., Competing Interests: Disclosure: The authors report no conflicts of interest., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

There are an estimated 2-3 million emergency department (ED) visits in the United States for eye complaints. Although most patients who present to the ED have nontraumatic eye complaints, many seek treatment for eye trauma, which is a leading cause of unilateral blindness and vison impairment. Given the prevalence of eye-related emergencies, it is imperative that emergency care providers understand how to recognize and treat eye complaints to prevent permanent vision loss and disability. This article covers basic eye anatomy and physiology, discusses a systematic approach to the eye examination, and presents the evidence-based treatment of selected, common nonemergent and emergent eye complaints. For each complaint, essential history questions, examination techniques, differentials, and emergency management have been presented., Competing Interests: Disclosure: The authors report no conflicts of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

This article reviews the results of a randomized controlled trial, "Rapid Agitation Control with Ketamine in the Emergency Department: A Blinded, Randomized Controlled Trial" by D. Barbic et al. (2021), comparing time to sedation, level of sedation, and adverse outcomes between intramuscular ketamine versus intramuscular midazolam and haloperidol among acutely agitated patients presenting to the emergency department (ED). The findings are discussed in the context of practice change for patient stabilization within the ED. Emergency department nurse practitioners must employ continuing education and remain current with clinical practices and treatment options to ensure that patients receive optimal safe care. Although the use of midazolam and haloperidol has historically been the first-line treatment for the acutely agitated patient, use of ketamine shows promise in providing a safe alternative for expedited patient stabilization for acutely agitated patients presenting to the ED., Competing Interests: Disclosure: The authors report no conflicts of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

The Research to Practice column critiques a current research article and translates the findings, in the context of a case, to a practice change within emergency settings. This article reviews the findings of a randomized controlled trial conducted by A. Theille et al. (2017) comparing the use of needle decompression versus chest tube insertion for management of spontaneous pneumothorax. The study found that use of needle aspiration was safe and effective and was associated with fewer procedure-related complications and significantly shorter hospital stays. The investigators concluded that needle aspiration be used as a first-line, definitive treatment in management of a spontaneous pneumothorax. As emergency providers examine improved and equally effective approaches to care that are associated with less costs and potential complications, needle aspiration offers a beneficial approach and should be shared with patients when discussing treatment options to ensure shared decision making., Competing Interests: Disclosure: The authors report no conflicts of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

A catamenial pneumothorax is a very rare condition resulting in spontaneous and recurrent pneumothoraces that occur in relationship with menses (T. Marjański et al., 2016). Although rare, emergency providers should consider this condition when female patients present to the emergency department with chest discomfort and dyspnea during menstruation. This case describes a patient who presented to the emergency department with abdominal pain who was incidentally found to have a catamenial pneumothorax on diagnostic imaging for her complaint of acute abdominal pain., Competing Interests: Disclosure: The authors report no conflicts of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Objective: Income fairness is important, but there are limited data that describe income equity among emergency physicians. Understanding the magnitude of and factors associated with income differences may be helpful in eliminating disparities. This study analyzed the associations of demographic factors, training, practice setting, and board certification with emergency physician income., Methods: We distributed a survey to professional members of the American College of Emergency Physicians. The survey included questions on annual income, educational background, practice characteristics, gender, age, race, ethnicity, international medical graduate status, type of medical degree (MD vs DO), completion of a subspecialty fellowship, job characteristics, and board certification. Respondents also reported annual income. We used linear regression to determine the respondent characteristics associated with reported annual income., Results: From 45,961 members we received 3407 responses (7.4%); 2350 contained complete data for regression analysis. The mean reported annual income was $315,306 (95% confidence interval [CI], $310,649 to $319,964). The mean age of the respondents was 47.4 years, 37.4% were women, 3.2% were races underrepresented in medicine (Black, American Indian, or Alaskan Native), and 4.8% were Hispanic or Latino. On linear regression, female gender was associated with lower reported annual income; difference -$43,565, 95% CI, -$52,217 to -$34,913. Physician age, degree (MD vs DO), underrepresented racial minority status, and underrepresented ethnic minority status were not associated with annual income. Fellowship training was associated with lower income; Accreditation Council for Graduate Medical Education (ACGME) program difference -$30,048; 95% CI, -$48,183 to -$11,912, non-ACGME-program difference -$27,640, 95% CI, -$40,970 to -$14,257. Working at a for-profit institution was associated with higher income; difference $12,290, 95% CI, $3693 to $20,888. Board certification was associated with higher income; difference, $43,267, 95% CI, $30,767 to $55,767., Conclusions: This study identified income disparities associated with gender, practice setting, fellowship completion, and American Board of Emergency Medicine or American Osteopathic Board of Emergency Medicine certification., Competing Interests: Earl J. Reisdorff is employed by the American Board of Emergency Medicine. Catherine A. Marco is a former member of the Board of Directors of the American Board of Emergency Medicine., (© 2023 The Authors. JACEP Open published by Wiley Periodicals LLC on behalf of American College of Emergency Physicians.)

This Research to Practice article is designed to help aid advanced practice registered nurses (APRNs) with up-to-date research guidelines in order to establish evidence-based changes in clinical practice within emergency medical care. The article, "Activated Charcoal and Poisoning: Is It Really Effective?" by Aksay et al. (2022), examines whether the usage of activated charcoal (AC) in current treatment protocols for ingested poisonings adds benefits, given recent controversies in its use. Study variables included clinical findings in relation to the drug being ingested, the frequency and usage of an antidote, the rate of being intubated, and the duration of being hospitalized comparing poisoned patients who received AC with those who did not. APRNs need to be aware of the current guidelines to help establish the appropriateness of use when administering AC and be able to evaluate patients during and after the administering of AC. Improved awareness and education regarding the different treatment modalities for toxicology patients such as AC can help with certain kinds of poisonings in the emergency department., Competing Interests: Disclosure: The authors report no conflicts of interest., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Healthcare personnel (HCP) with unprotected exposures to aerosol-generating procedures (AGPs) on patients with coronavirus disease 2019 (COVID-19) are at risk of infection with severe acute respiratory coronavirus virus 2 (SARS-CoV-2). A retrospective review at an academic medical center demonstrated an infection rate of <1% among HCP involved in AGPs without a respirator and/or eye protection.

Competing Interests: Disclosure: The authors report no conflict of interest.

The Research to Practice column focuses on improving the research critique skills of advanced practice providers and to assist with the translation of research into practice. In this issue, we discuss the findings of a 2-phase, mixed-methods feasibility investigation conducted by A. S. Wallace et al. (2020) that developed and evaluated a screening process to identify social needs/risks for emergency department (ED) patients and connect them to community-based resources upon discharge. The results revealed that patients with identified social needs and referred to community resources tended to utilize the ED more than those without needs. This suggests the need for EDs to implement a standardized screening tool for social determinants of health (SDOH) on all ED patients for improved patient outcomes. Findings also highlighted a need for EDs to provide staff training and competence in the areas of patient communication and SDOH., Competing Interests: Disclosure: The authors report no conflicts of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Patients presenting to the emergency department with priapism require immediate evaluation and treatment. Priapism is a urological emergency that carries the risk of erectile dysfunction if not managed in a timely manner. Therefore, it is important for providers to be able to identify and manage these patients emergently. Priapism has various causes, and knowing the difference between high-flow and low-flow priapism will help determine the appropriate patient management. Although the prevalence of priapism is thought to be low, there have been increasing reports over the years linked to new drugs used for the treatment of erectile dysfunction (Roghmann et al., 2013). For this reason, it is imperative that providers understand the etiology behind the different causes of priapism. Using a case of drug-induced priapism as an exemplar, this article discusses the epidemiology, etiology, and management of priapism conditions., Competing Interests: Disclosure: The authors report no conflicts of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Study Objective: The goals of this study were to determine the current and projected supply in 2030 of contributors to emergency care, including emergency residency-trained and board-certified physicians, other physicians, nurse practitioners, and physician assistants. In addition, this study was designed to determine the current and projected demand for residency-trained, board-certified emergency physicians., Methods: To forecast future workforce supply and demand, sources of existing data were used, assumptions based on past and potential future trends were determined, and a sensitivity analysis was conducted to determine how the final forecast would be subject to variance in the baseline inputs and assumptions. Methods included: (1) estimates of the baseline workforce supply of physicians, nurse practitioners, and physician assistants; (2) estimates of future changes in the raw numbers of persons entering and leaving that workforce; (3) estimates of the productivity of the workforce; and (4) estimates of the demand for emergency care services. The methodology assumes supply equals demand in the base year and estimates the change between the base year and 2030; it then compares supply and demand in 2030 under different scenarios., Results: The task force consensus was that the most likely future scenario is described by: 2% annual graduate medical education growth, 3% annual emergency physician attrition, 20% encounters seen by a nurse practitioner or physician assistant, and 11% increase in emergency department visits relative to 2018. This scenario would result in a surplus of 7,845 emergency physicians in 2030., Conclusion: The specialty of emergency medicine is facing the likely oversupply of emergency physicians in 2030. The factors leading to this include the increasing supply of and changing demand for emergency physicians. An organized, collective approach to a balanced workforce by the specialty of emergency medicine is imperative., (Copyright © 2021 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.)

The Research to Practice column is intended to improve the research critique skills of the advanced practice registered nurse and the emergency nurse and to assist with the translation of research into practice. A topic and a research study are selected for each column. A patient scenario is presented as a vehicle, in which to review and critique, the findings of the selected research study. In this column, we review the conclusions of A. Malinovska, L. Pitasch, N. Geigy, C. H. Nickel, and R. Bingisser (2019) from their article, titled "Modification of the Emergency Severity Index Improves Mortality Prediction in Older Patients.", Competing Interests: Disclosure: The authors report no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

The pace of scientific progress over the past several decades within the biological, drug development, and the digital realm has been remarkable. The'omics revolution has enabled a better understanding of the biological basis of disease, unlocking the possibility of new products such as gene and cell therapies which offer novel patient centric solutions. Innovative approaches to clinical trial designs promise greater efficiency, and in recent years, scientific collaborations, and consortia have been developing novel approaches to leverage new sources of evidence such as real-world data, patient experience data, and biomarker data. Alongside this there have been great strides in digital innovation. Cloud computing has become mainstream and the internet of things and blockchain technology have become a reality. These examples of transformation stand in sharp contrast to the current inefficient approach for regulatory submission, review, and approval of medicinal products. This process has not fundamentally changed since the beginning of medicine regulation in the late 1960s. Fortunately, progressive initiatives are emerging that will enrich and streamline regulatory decision making and deliver patient centric therapies, if they are successful in transforming the current transactional construct and harnessing scientific and technological advances. Such a radical transformation will not be simple for both regulatory authorities and company sponsors, nor will progress be linear. We examine the shortcomings of the current system with its entrenched and variable business processes, offer examples of progress as catalysts for change, and make the case for a new cloud based model. To optimize navigation toward this reality we identify implications and regulatory design questions which must be addressed. We conclude that a new model is possible and is slowly emerging through cumulative change initiatives that question, challenge, and redesign best practices, roles, and responsibilities, and that this must be combined with adaptation of behaviors and acquisition of new skills., Competing Interests: All authors are employees and shareholders in the pharmaceutical company Pfizer., (Copyright © 2021 Macdonald, Isom, Evans and Page.)

The Research to Practice column presents an analysis of current and controversial research findings with implications for practice change relevant to emergency care settings. This review critiques Johnson et al.'s (2016) investigation, titled "The Impact of Cognitive Stressors in the Emergency Department on Physician Implicit Racial Bias," that examined emergency department characteristics and stressors and their effects on physician racial bias and decision making. Their findings suggest that unconscious biases can affect clinical decisions when providers experience increased cognitive stress. The implications are significant for emergency providers as resources are especially strained during the COVID-19 pandemic and as the adverse effects of unconscious bias on health disparities and patient outcomes have become clearly apparent. Implicit bias training (IBT) is recommended for emergency providers and has significant implications for medical and nurse educators in executing and evaluating IBT outcomes., Competing Interests: Disclosure: The authors report no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

The Research to Practice column focuses on improving the research critique skills of emergency nurses and advanced practice providers to assist with the translation of research into practice. In this issue, we discuss the findings of a secondary data analysis conducted by K. Davenport, M. Alazemi, J. Sri-On, and S. Liu (2020) that examined emergency department provider identification of modifiable risk factors when assessing older adults who present after a fall. The results found that providers frequently miss identifying and intervening in modifiable risk factors that contribute to adverse outcomes and readmissions following discharge. The results suggest future research needs and have implications for emergency nurse practitioner educational preparation., Competing Interests: Disclosure: The authors report no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

The emergency nurse practitioner (ENP) specialty has grown rapidly, responding and adapting to changes in emergency care. Designation and advancement of nurse practitioner (NP) specialties follows a systematic process as defined by the profession. This includes establishment of scope and standards of practice, educational standards, and policy initiatives to ensure quality and safety within the profession. This article serves to detail a process of self-evaluation for newly developed ENP academic programs, including resources and key documents to be considered in the development of NP specialty programs. A transformative tool is included that serves as a model for use in development and self-evaluation of other emerging graduate academic NP specialty programs.

The Research to Practice column aims to provide advanced practice registered nurses (APRNs) with an analysis of current research topics with implications for practice change within emergency care settings. The article, "Antibiotics for Exacerbations of Acute Chronic Obstructive Pulmonary Disease?" conducted by D. Vollenweider, A. Frei, C. Streurer-Stey, J. Garcia-Aymerich, and M.A. Puhan (2018), examines a Cochrane systematic review and meta-analysis of randomized controlled trials. The investigators evaluate the findings that compare clinical outcomes including adverse events, re-exacerbation, treatment failure, and mortality among intensive care unit patients, inpatient, and outpatient populations treated with antibiotics or placebo medications for acute chronic obstructive pulmonary disease (COPD) exacerbations. The findings are discussed in the context of narrowing the evidence gap to improve clinical recommendations. Their findings have implications for APRN practice, including the signs and symptoms associated with an underlying bacterial triggered COPD exacerbation and the patient populations most likely to benefit from antibiotic therapy.

The Research to Practice column is intended to improve the research critique skills of the advanced practice registered nurse (APRN) and to assist with the translation of research into practice. For each column, a topic and a particular research study are selected. The stage is set with a case presentation. The research article is then reviewed and critiqued, and the findings are discussed in relation to the case presented. Our current column discusses factors associated with the quality of the death and dying experience in the emergency department (ED) from the perspective of health care providers with implications for APRN practice and strategies using the following study: . "Exploring the quality of the dying and death experience in the emergency department: An integrative literature review," International Journal of Nursing Studies, 85, 106-117. Our case involves a man with metastatic colon cancer where his oncology nurse practitioner recommends no further treatment and tells him he has approximately 6 months to live.

This article, "Is the pelvic examination still crucial in patients presenting to the emergency department (ED) with vaginal bleeding or abdominal pain when an intrauterine pregnancy is identified on ultrasonography? A randomized controlled trial," by J. A. ) seeks to determine whether excluding a pelvic examination among patients presenting to the ED with first-trimester vaginal bleeding or lower abdominal pain, and indication of intrauterine pregnancy recorded on ultrasound increases morbidity. The findings are discussed in the context of changing practice and patient preference. Emergency nurse practitioners should remain informed about changing practices to ensure that patients receive safe care. Although pelvic examination does provide additional information for specific clinical conditions, the current practice to always include it in the evaluation of a pregnant patient with vaginal bleeding or pelvic pain may no longer be relevant given the improved diagnostic capabilities available within the ED setting.

The Research to Practice column is designed to provide advanced practice nurses (APRNs) with an analysis of a current research topic with implications for practice change within emergency care settings. This review examines a recent study conducted by , titled "Emergency Department Visits for Sexual Assault by Emerging Adults: Is Alcohol a Factor?" The authors conducted a retrospective chart review of emergency department (ED) visits for sexual assault among a college-age population and found most patients were female (98%) and 70% were younger than 21 years. Additionaly, among those younger than 21 years, 74% reported alcohol use at the time of their assault and 62.3% delayed presenting to the ED for care for 24 hr or more. These and other associated findings have implications for APRN practice, including reporting and documentation of these events, and risk reduction educational strategies.

Background/purpose: The growth of advanced practice nursing specialties requires additional expertise for practice that goes beyond entry-level competencies, knowledge, skills, and abilities. A practice standards model for specialty nurse practitioners (PSMSNPs) is introduced that differentiates entry-to-practice population foci competencies from advanced specialty practice standards., Objectives: (a) Differentiate competencies and practice standards in context to specialty NPs using the emergency specialty as the exemplar, (b) articulate the process to develop the PSMSNP that evolved from an evidence-based practice analysis of NPs working in emergency care, (c) apply the PSMSNP for adaptation to other specialties, and (d) provide implications for the utilization of the PSMSNP by educators, clinicians, and employers., Data Sources: American Academy of Nurse Practitioners Certification Board's Practice Analysis of Emergency Nurse Practitioners, Consensus Model for APRN Regulation, Future of Nursing report, Peer Nursing Report, Strong Model of Advanced Practice, Entrustable Professional Activities, Emergency Medicine Milestones Project, and the Advancing Healthcare Transformation: A New Era for Academic Nursing report., Conclusions: The PSMSNP has been defined and adapted to other specialties and threaded through other models of practice for educators, clinicians, and employers. The adaptability of this model differentiates the core population foci and unique practice variables of specialty NPs. National boards of nursing, hospital credentialing committees, colleges, and universities can use this model to establish standards for specialty evaluation and guide clinical practice., Implications for Practice: The implementation of the PSMSNP will support the delineation of the specialty. This model will fulfill the American Nurses Association and Consensus Model specialty constructs.

The role of the Emergency Nurse Practitioner (ENP) has evolved as a specialty and is appreciated within the context of the 2008 Consensus Model document (APRN Consensus Work Group & National Council of State Boards of Nursing APRN Advisory Committee, 2008). The first in a series of five articles, this article describes the appraisal of the ENP role as well as the specialty and the distinctive role of the ENP. The second article, Emergency Nurse Practitioner Practice Analysis: Report and Implications of the Findings, presents research to support the scientific basis of emergency specialty practice and content validity for a national certification program. Article 3, Beyond Competencies; Practice Standards for Emergency Nurse Practitioners: A Model for Clinicians, Educators, and Employers, introduces a new conceptual model that defines the specialty of emergency care's knowledge, skills, and abilities identified by the ENP practice analysis as practice standards not traditional competencies. In Article 4, Proposed Standardized Educational Preparation for the Emergency Nurse Practitioner, essential content for ENP preparation within graduate, postgraduate, and doctoral programs. The fifth article, Envisioning the Future for ENPs: Implications for Clinical Practice, Education, Research, and Health Policy, describes how ENPs are envisioning and impacting the future of emergency care and how their evolution can serve as a model for development of other advanced practice nursing specialties.

The emergency nurse practitioner (ENP) specialty has grown rapidly, responding and adapting to changes within emergency care. Designation and advancement of nurse practitioner (NP) specialties follows a systematic process as defined by the profession. This includes establishment of scope and standards of practice, educational standards, and policy initiatives to ensure quality and safety within the profession. This article describes how the ENP specialty has used evidence to meet health system needs and chart a transformational future. Current recommendations for advancing health care transformation, as described by the American Association of Colleges of Nursing-Manatt Report, inform and frame the processes by which the ENP specialty has collaborated with diverse stakeholders to create a research and policy agenda to ensure that ENPs are appropriately prepared to lead and provide access to safe, affordable, quality health care. These processes provide a future-oriented model that promotes advancement of the NP profession through provision of new NP specialty designations as they emerge to meet changing health care system needs.

The dynamic climate within health care policy-making and academia, in conjunction with updated Emergency Nurse Practitioner (ENP) competencies and a recent role delineation study, supports development of standardized curricula to ensure appropriate preparation for practice. Emergency NP curricular content should align with the updated ENP Practice Standards and National Organization of Nurse Practitioner Faculties' competencies for the Core and Family NP. This article provides rationale for establishing standardized educational curricula for ENP programs, delineates core specialty curricular content for inclusion, and discusses applicability of ENP specialty competencies within graduate academic education and postgraduate fellowship programs. As national ENP program curricula are standardized, clarity of the ENP specialty role will be enhanced and educational outcomes can be uniformly evaluated.

Background and Purpose: A practice analysis of nurse practitioners (NPs) working in emergency care was undertaken to define their job tasks and develop a specialty certification by examination., Method: In phase I, clinical experts created a qualitative description of domains of practice, tasks performed, knowledge required, and procedures performed by NPs in emergency care. Phase II involved validating the qualitative description through a national survey (N = 474) of emergency nurse practitioners (ENPs). Evidence from the validation survey was used to create a test content outline for the ENP examination., Findings and Conclusions: The delineation of ENP practice validated by the survey (Cronbach alpha = 0.86-0.94 across rating scales) included 5 ENP practice domains: medical screening, medical decision-making/differential diagnoses, patient management, patient disposition and professional, legal and ethical practices. There were 22 job tasks across domains, 10 types of patient conditions/emergency types, 42 knowledge areas, and 68 procedures performed by ENPs. These resulted in a test blueprint providing the foundation for the ENP certification examination content validity., Implications for Practice: Beyond certification, the practice analysis has the potential to further inform the scientific basis of emergency specialty practice. Additional uses include refining professional scope and standards of practice, job descriptions, performance appraisals, research, and policy development.

Background: The stigma of psychosis, with the accompanying symptoms of auditory and visual hallucinations, can affect a nurse's ability to provide safe, effective care. Increasing knowledge of the patient's perspective during auditory hallucinations can increase the nurse's ability to be empathetic and engage in a therapeutic alliance., Objective: To evaluate the efficacy of a six-second auditory hallucination simulation to increase empathy in preclinical undergraduate nursing students., Design: This descriptive, content analysis, qualitative study evaluated narratives written by students in a pre-licensure baccalaureate nursing student population, assessing empathy, insight, knowledge, and therapeutic communication. Students experienced the 6-second auditory hallucination simulation as part of preclinical instruction, and then they wrote a self-reflection., Results: More than 200 self-reflections were collected, with a randomized final sample of 82 narratives evaluated., Conclusion: Self-reflections indicated that the experience of the 6-second hearing voices simulation increased efficacy, insight, knowledge, and intention to use therapeutic communication.

There is a growing body of research on yoga as a therapeutic intervention for psychological symptoms of post-traumatic stress disorder (PTSD) accompanied by speculations on underlying physiologic mechanisms. The purpose of this systematic review is to identify, qualitatively evaluate, and synthesize studies of yoga as an intervention for PTSD that measured physiologic outcomes in order to gain insights into potential mechanisms. The focus is on studies evaluating yoga as a therapeutic intervention for PTSD rather than for trauma exposure, PTSD prevention, or subclinical PTSD. Multiple databases were searched for publications from the past two decades using terms derived from the question, "In people with PTSD, what is the effect of yoga on objective outcomes?" Eligibility criteria included yoga-only modalities tested as an intervention for formally diagnosed PTSD with at least one physiologic outcome. Results of this review confirmed that, though much of the published literature proposes physiological mechanisms underlying yoga's effects on PTSD, very few studies ( n = 3) have actually evaluated physiological evidence. Additionally, several studies had methodological limitations. In light of the limited data supporting yoga's beneficial effects on autonomic nervous system dysregulation, we present a theoretical model of the psychoneuroimmunologic processes associated with PTSD and the effects yoga may have on these processes to guide future research. Gaps in the literature remain for mechanisms related to activation of the hypothalamic-pituitary-adrenal axis and inflammation. Additional rigorous mechanistic studies are needed to guide development of effective yoga interventions for PTSD to augment existing evidence-based PTSD treatments.

The purpose of the Research to Practice column is to review current primary journal articles that directly affect the practice of the advanced practice nurse (APN) in the emergency department. This review examines the findings of Carpenter et al. (2016) from their article, "Spontaneous Subarachnoid Hemorrhage: A Systematic Review and Meta-Analysis Describing the Diagnostic Accuracy of History, Physical Exam, Imaging, and Lumbar Puncture With an Exploration of Test Thresholds." The authors concluded that although no history or physical examination finding can be used to rule in or rule out spontaneous subarachnoid hemorrhage (SAH), the complaint of neck stiffness can increase the likelihood of SAH. In addition, the authors concluded that noncontrast head computed tomography (CT) is accurate in ruling out/in SAH when performed within 6 hr of symptom onset in adults with symptoms consistent with SAH and that the traditional gold standard of confirmatory lumbar puncture after a negative head CT scan is only helpful in patients with a very high pretest probability of SAH. By applying the evidence-based criteria presented in this study, the emergency department APN can confidently rule out SAH and reduce patient risks from unnecessary invasive and costly testing.

The Research to Practice Column is designed to improve translational research critique skills of advanced practice nurses. In this issue, the article "Risk of Acute Kidney Injury After Intravenous Contrast Media Administration" () is discussed in the context of a patient presenting to the emergency department with acute abdominal pain. The study was designed to assess the risk of acute kidney injury and adverse clinical outcomes in patients receiving intravenous contrast for computed tomography. Advanced practice nurses need to be aware of advances in types of intravenous contrast and current recommendations for administration of intravenous contrast for diagnostic purposes in patients at risk for acute kidney injury to facilitate making timely and accurate diagnoses.

The Research to Practice column is intended to improve the research critique skills of the advanced practice registered nurse and the emergency nurse (RN) and to assist with the translation of research into practice. For each column, a topic and a research study are selected. The research article is then reviewed and critiqued, and the findings are discussed in relation to a patient scenario. In this column, we examine the findings of P. from their article, titled "Prevalence of Pulmonary Embolism Among Patients Hospitalized for Syncope."

Emergency department census rates and manpower gaps have continued to rise over the past decade, creating a demand for well-prepared emergency nurse practitioners (ENPs). The implementation of the consensus model for advanced practice nurses has brought acknowledgment by leading health care, physician, and nursing organizations of the ENP specialty as critical to building a high-quality emergency care workforce. Recognition of the ENP's unique skill set, and therefore need of specialty certification, has led to a growing interest in the expansion of nurse practitioner curricula in emergency care. This article describes a novel approach for ENP education based on an interprofessional training model, with an in-depth discussion of curriculum development and clinical placement, as well as program outcomes and implications.

Gait speed assessment is a rapid, simple and objective measure for predicting risk of unfavorable outcomes which may provide better prognostic and reliable information than existing geriatric ED (Emergency Department) screening tools. This descriptive pilot project was designed to determine feasibility of implementing gait speed screening into routine nursing practice by objectively identifying patients with sub-optimal gait speeds. Participants included community-dwelling adults 65 years and older with plans for discharge following ED treatment. Patients with a gait speed <1.0 m/s were identified as "high-risk" for an adverse event, and referred to the ED social worker for individualized resources prior to discharge. Thirty-five patients were screened and nurse initiated gait speed screens were completed 60% of the time. This project demonstrates ED gait speed screening may be feasible. Implications for practice should consider incorporating gait speed screening into routine nursing assessment to improve provider ED decision-making and disposition planning., (Published by Elsevier Inc.)

The Research to Practice column is intended to improve the research critique skills of the advanced practice registered nurse and emergency nurse (RN) and to assist with the translation of research into practice. For each column, a topic and a research study are selected. The stage is set with a case presentation. The research article is then reviewed and critiqued, and the findings are discussed in relation to the case presented. In the current column, we examine the findings of from their article, titled "Two Days of Dexamethasone Versus 5 Days of Prednisone in the Treatment of Acute Asthma: A Randomized Controlled Trial."

The Research to Practice column is intended to improve the research critique skills of the advanced practice registered nurse (APRN) and the emergency nurse (RN) and to assist with the translation of research into practice. This column focuses on assessing risks of suicide in adolescents and young adults, using as a basis for the discussion a recently developed suicidality screening tool (L. M. ).

Thyrotoxic periodic paralysis is an uncommon thyroid emergency that is associated with electrolyte disturbances and a progressive flaccid paralysis of lower and upper extremities. Although not typically diagnosed within the emergency department setting, advanced practice registered nurses may be key in identifying this unusual condition where rapid and appropriate treatment precipitated by hyperthyroidism, most commonly resulting from Graves' disease can mitigate adverse cardiac, renal, and neurologic sequelae.

The RESEARCH TO PRACTICE column is intended to improve the research critique skills of the advanced practice registered nurse (APRN) and to assist with the translation of research into practice. For each column, a topic and a particular research study are selected. The stage is set with a case presentation. The research article is then reviewed and critiqued, and the findings are discussed in relation to the case presented. Our current column discusses factors associated with heat-related hospitalizations and deaths with implications for APRN practice and public health prevention strategies using the following study: . Summertime acute heat illness in U.S. emergency departments from 2006 through 2010: Analysis of a nationally representative sample. Environmental Health Perspectives, 122(11), 1209-1215. Our case involves an adolescent athlete with sickle cell trait participating in athletic practice during the summer.