Psychostimulant drug co-ingestion in non-fatal opioid overdose.

Introduction: In 2019, there were over 16,000 deaths from psychostimulant overdose with 53.5% also involving an opioid. Given the substantial mortality stemming from opioid and psychostimulant co-exposure, evaluation of clinical management in this population is critical but remains understudied.

Cocaethylene cardiotoxicity in emergency department patients with acute drug overdose.

Objectives: Cocaine use results in over 500,000 emergency department (ED) visits annually across the United States and ethanol co-ingestion is reported in 34% of these. Commingling cocaine with ethanol results in the metabolite cocaethylene (CE), which is metabolically active for longer than cocaine alone. Current literature on the cardiotoxicity of CE compared to cocaine alone is limited and lacks consensus.

Pilot survey of prescription opioid use patterns and engagement with harm-reduction strategies in emergency department patients.

Background: The United States is experiencing an opioid epidemic. The aim of this pilot study was to describe patterns of prescription opioid medication (POM) use, examine factors associated with opioid misuse and overdose, and assess knowledge of take-home naloxone, and other harm-reduction strategies as well as participation in medications for opioid use disorder (MOUD) among emergency department (ED) patients that have been prescribed opioid medications.

Methods: This was a pilot survey of a convenience sample of adult ED patients with a past opioid prescription at one urban tertiary care hospital.

Emergency Department Utilization Patterns in Patients with Opioid-Related Emergency Department Visits.

Opioid-related Emergency Department (ED) visits have surged over the past decade. There is limited data on ED utilization patterns of patients with opioid use disorder (OUD). An improved understanding of utilization may underscore missed opportunities for screening, intervention and referral.

Prior use of medications for opioid use disorder in ED patients with opioid overdose: prevalence, misuse and overdose severity.

Objectives: Medications for opioid use disorder (MOUD) reduce opioid overdose (OD) deaths; however, prevalence and misuse of MOUD in ED patients presenting with opioid overdose are unclear, as are any impacts of existing MOUD prescriptions on subsequent OD severity.

Methods: This was a prospective observational cohort of ED patients with opioid OD at two tertiary-care hospitals from 2015 to 19. Patients with confirmed opioid OD (via urine toxicology) were included, while patients with alternate diagnoses, insufficient data, age < 18, and prisoners were excluded.

Delayed QT Prolongation: Derivation of a Novel Risk Factor for Adverse Cardiovascular Events from Acute Drug Overdose.

Introduction: In ED patients with acute drug overdose involving prescription medication and/or substances of abuse, severe QTc prolongation (> 500 ms) is predictive of adverse cardiovascular events (ACVE), defined as myocardial injury, ventricular dysrhythmia, shock, or cardiac arrest. However, it is unclear whether delayed severe QTc prolongation (dsQTp) is a risk factor for ACVE and if specific clinical factors are associated with occurrence of dsQTp.

Methods: A secondary analysis of a prospective cohort of consecutive adult ED patients with acute drug overdose was performed on patients with initial QTc < 500 ms.

Conceptualizing the effects of the COVID-19 pandemic on people with opioid use disorder: an application of the social ecological model.

The COVID-19 pandemic has resulted in unparalleled societal disruption with wide ranging effects on individual liberties, the economy, and physical and mental health. While no social strata or population has been spared, the pandemic has posed unique and poorly characterized challenges for individuals with opioid use disorder (OUD). Given the pandemic's broad effects, it is helpful to organize the risks posed to specific populations using theoretical models.

Antidotal Sodium Bicarbonate Therapy: Delayed QTc Prolongation and Cardiovascular Events.

Background: Sodium bicarbonate therapy (SBT) is currently indicated for the management of a variety of acute drug poisonings. However, SBT effects on serum potassium concentrations may lead to delayed QTc prolongation (DQTP), and subsequent risk of adverse cardiovascular events (ACVE), including death. Emergency department (ED)-based studies evaluating associations between SBT and ACVE are limited; thus, we aimed to investigate the association between antidotal SBT, ECG changes, and ACVE.

Retrospective Cohort Study of Rates of Return Emergency Department Visits Among Patients Transported Home by Ambulance.

Background: Emergency Medical Services (EMS) is an important resource that interacts with our most vulnerable patients during transport home after hospital discharge. EMS providers may be appropriately situated to support the transition of care to the home environment.

Objectives: This study aimed to determine whether patients transported home by ambulance experience higher rates of return emergency department (ED) visits and readmission compared with similar patients transported home by other means.

Observation unit management of low-risk emergency department patients with acute drug overdose.

Observation units (OU) are being increasingly used within the Emergency Department (ED) to optimize care and reduce costs, but their use for management of overdose patients is unclear. The present study examined demographics, disposition and outcomes for ED overdose patients managed in an OU. This was a secondary analysis of a prospective consecutive cohort of adult overdose patients managed in an OU in a single ED from March 2015 to September 2018.

Emergency Nursing Policy and Hypertension Awareness: an Integrative Review of the Literature.

Purpose Of Review: This study aims to systematically examine the literature on nursing policy and hypertension (HTN) awareness in the emergency department (ED).

Recent Findings: The electronic databases searched included Pubmed, OVID, CINAHL, and Web of Science. Studies were limited by adult, English language, and peer-reviewed articles published in the USA between the years 2015 and 2018.

Screening emergency department patients for opioid drug use: A qualitative systematic review.

Introduction: The opioid drug epidemic is a major public health concern and an economic burden in the United States. The purpose of this systematic review is to assess the reliability and validity of screening instruments used in emergency medicine settings to detect opioid use in patients and to assess psychometric data for each screening instrument.

Methods: PubMed/MEDLINE, PsycINFO, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, Web of Science, Cumulative Index to Nursing and Allied Health Literature and ClinicalTrials.

Hepatitis A Virus: Essential Knowledge and a Novel Identify-Isolate-Inform Tool for Frontline Healthcare Providers.

Infection with hepatitis A virus (HAV) causes a highly contagious illness that can lead to serious morbidity and occasional mortality. Although the overall incidence of HAV has been declining since the introduction of the HAV vaccine, there have been an increasing number of outbreaks within the United States and elsewhere between 2016 and 2017. These outbreaks have had far-reaching consequences, with a large number of patients requiring hospitalization and several deaths.

Use of Physician-in-Triage Model in the Management of Abdominal Pain in an Emergency Department Observation Unit.

Introduction: Given the nationwide increase in emergency department (ED) visits it is of paramount importance for hospitals to find efficient ways to manage patient flow. The purpose of this study was to determine whether there is a significant difference in success rates, length of stay (LOS), and other demographic factors in two cohorts of patients admitted directly to an ED observation unit (EDOU) under an abdominal pain protocol by a physician in triage (bypassing the main ED) versus those admitted via the traditional pathway (evaluated and treated in the main ED prior to EDOU admission).

Methods: This was a retrospective cohort study of patients admitted to a protocol-driven EDOU with a diagnosis of abdominal pain in a single university hospital center ED.

Patient Perspectives on EMS Alternate Destination Models.

Introduction: Studies have shown that a large number of ambulance transports to emergency departments (ED) could have been safely treated in an alternative environment, prompting interest in the development of more patient-centered models for prehospital care. We examined patient attitudes, perspectives, and agreement/comfort with alternate destinations and other proposed innovations in Emergency Medical Services (EMS) care delivery and determined whether demographic, socioeconomic, acuity, and EMS utilization history factors impact levels of agreement.

Methods: We conducted a cross-sectional study on a convenience sample of patients and caregivers presenting to an urban academic ED between July 2012 and May 2013.

Mumps Virus: Modification of the Identify-Isolate-Inform Tool for Frontline Healthcare Providers.

Mumps is a highly contagious viral infection that became rare in most industrialized countries following the introduction of measles-mumps-rubella (MMR) vaccine in 1967. The disease, however, has been re-emerging with several outbreaks over the past decade. Many clinicians have never seen a case of mumps.

Zika Virus: Critical Information for Emergency Providers.

Zika virus is an arbovirus of the Flaviviridae family. It is primarily a minimally symptomatic mosquito-borne infection. However, with Zika's 2015 to 2016 introduction into the Western Hemisphere and its dramatic and rapid spread, it has become a public health concern, in large part due to congenital abnormalities associated with infection in pregnant women.