EM Airway

Objectives The objective of this study is to describe a simple, replicable method to create neck models for the purpose of education and practice of ultrasound (US) identification of anatomic landmarks for cricothyrotomy. The second objective is to assess the model's capability in training emergency medicine (EM) residents in the US identification of anatomic landmarks for cricothyrotomy. Methods This is a cross-sectional study using a convenience sample of EM residents. Participants were taught to identify the thyroid cartilage, the cricothyroid membrane (CTM), and the cricoid cartilage using US...

OBJECTIVE: Orotracheal intubation is a life-saving procedure commonly performed in the Intensive Care unit and Emergency Department as a part of emergency airway management. Prior to the COVID-19 pandemic, our center undertook a prospective observational study to characterize emergency intubation performed in the emergency department and critical care settings at Manitoba's largest tertiary hospital. During this study, a natural experiment emerged when a standardized "COVID-Protected Rapid Sequence Intubation Protocol" was implemented in response to the pandemic...

OBJECTIVES: Emergency airway management is an integral part of patient stabilization. It is an essential skill for an emergency physician to master. There is a paucity of literature on airway management from low-to-middle-income countries like India where emergency medicine (EM) specialty is still in its infancy. We conducted this study to identify the existing airway management practices among emergency physicians in our tertiary care center. This study could pave the way for national airway registries...

INTRODUCTION: In Portugal as in other countries, data on the epidemiology of asthma are mainly grounded in questionnaire studies. Additionally, the detailed characterisation of asthma in terms of disease severity, control and phenotypes remain scarce. Studies assessing the prevalence of asthma and its subgroups using accurate methods are needed. This study aims to determine the prevalence of asthma, difficult-to-treat asthma and severe asthma, and to evaluate sociodemographic and clinical characteristics of those patients, in mainland Portugal...

To determine the minimum number of endotracheal intubation (ETI) attempts necessary for a novice emergency medicine (EM) trainee to become proficient with this procedure. This single-center study retrospectively analyzed data obtained from the institutional airway registry during the period from April 2014 to March 2021. All ETI attempts made by EM trainees starting their residency programs between 2014 and 2018 were evaluated. We used a first attempt success (FAS) rate of 85% as a proxy for ETI proficiency...

BACKGROUND: Pediatric emergency intubation is a high-acuity, low-occurrence procedure. Despite advances in technology, the success of this procedure remains low and adverse events are very high. Prospective observational studies in children have demonstrated improved success with the use of video laryngoscopy (VL) compared with direct laryngoscopy, although reported first-pass success (FPS) rates are lower than that reported for adults. This may in part be due to difficulty directing the tracheal tube to the laryngeal inlet considering the cephalad position of the larynx in infants...

BACKGROUND: There is paucity of literature on why and how patients are intubated, and by whom, in Irish Emergency Departments (EDs). The aim of this pilot study was to characterise emergency airway management (EAM) of critically unwell patients presenting to Irish EDs. METHODS: A multisite prospective pilot study was undertaken from February 10 to May 10, 2020. This project was facilitated through the Irish Trainee Emergency Research Network (ITERN). All patients over 16 years of age requiring EAM were included...

INTRODUCTION: The benefits achieved during pulmonary rehabilitation (PR) are known to be sustained for 6-12 months after the initial programme. Several maintenance trials have been conducted but were heterogeneous in terms of duration, frequency and labour cost. There is no consensus on one best strategy. SPACE FOR COPD (Self-management Programme of Activity, Coping and Education for Chronic Obstructive Pulmonary Disease) is a home-based self-management programme, which has been shown previously to be effective in primary and secondary care settings and is to be tested here as a maintenance programme...

OBJECTIVE: Subsequent to the Emergency Use Authorization (EUA) by the Food and Drug Administration, Gilead Sciences Inc. donated a supply of remdesivir to the United States government for immediate treatment of patients with COVID-19. The Los Angeles County Emergency Medical Services Agency (LAC-EMS) was tasked with the allocation. The objective of this study was to describe the process for allocation and the patients who were treated with the donated remdesivir in LAC. METHODS: LAC-EMS developed a strategic plan to distribute federal allocations of remdesivir to LAC hospitals based on the proportion of patients admitted with COVID-19 at each hospital...

BACKGROUND: Inhaled budesonide benefits patients with COVID-19. ProLung™-budesonide enables the sustained, low dose administration of budesonide within a delivery vehicle similar to lung surfactant. ProLung™-budesonide may offer anti-inflammatory and protective effects to the lung in COVID-19, yet it's effect on SARS-CoV-2 replication is unknown. OBJECTIVE: To determine the efficacy of ProLung™-budesonide against SARS-CoV-2-infection in vitro , evaluate its ability to decrease inflammation, and airway hyperresponsiveness in an animal model of lung inflammation...

BACKGROUND: Opioid-induced respiratory depression (OIRD) is a serious complication that can lead to negative outcomes. There are known risk factors for OIRD; however, a lack of national guidelines for the prevention and early detection of OIRD exists. METHODS: An evidence-based practice study was conducted to create an enhanced monitoring (EM) program. The EM program consisted of risk stratification of surgical spine patients, including the use of STOP-BANG screening for obstructive sleep apnea, capnography monitoring, use of home positive airway pressure therapy, capnography alarm optimization, hospitalist consultation, nursing education, and patient education...

BACKGROUNDS: Exosomes are naturally secreted nanovesicles that have emerged as a promising therapeutic nanodelivery platform due to their specific composition, biological properties, and stability. Modifying synthetic nanoparticles with the intrinsic hallmarks of exosome membrane to create exosome mimetics could lead to safe and efficient smart silencer delivery. OBJECTIVES: The study focuses on exploring the combination of polylactic-co-glycolic acid (PLGA)-based nanoparticles with naturally occurring exosome membrane from M2 macrophages to deliver a Dnmt3aos smart silencer to treat allergic asthma (AA) in mice...

BACKGROUND: Pediatric emergency medicine training is in its infancy in India. Simulation provides an educational avenue to equip trainees with the skills to improve pediatric care. We hypothesized that a simulation-based curriculum can improve Indian post-graduate emergency medicine (EM) trainees' self-efficacy, knowledge, and skills in pediatric care. METHODS: We designed a simulation-based curriculum for management of common pediatric emergencies including sepsis, trauma, and respiratory illness and pediatric-specific procedures including vascular access and airway skills...

OBJECTIVE: To analyze technologies developed for health education about airway obstruction. METHOD: Integrative review through search in the databases Medical Literature Analysis and Retrieval System Online, Latin American and Caribbean Health Sciences Literature, Cumulative Index to Nursing and Allied Health Literature, Web of Science, and Scopus. Original studies, with no time and language restrictions, were selected. The data were extracted by two independent researchers and organized into synoptic tables...

BACKGROUND: Chlorhexidine gluconate (CHG) body washes and emollient application may modulate bacterial pathogen colonization and prevent neonatal hospital-acquired infections. METHODS: This pilot, non-randomized, open-label trial, enrolled preterm neonates (1000-1500g; day 1-3 of life) at a tertiary hospital in Cape Town, South Africa. Participants were sequentially allocated to 4 trial arms (n=20 each): 1% aqueous CHG (CHG), 1% CHG plus emollient (CHG+EM), emollient only (EM) and standard of care (SOC: no antiseptic/emollient)...

Chronic obstructive pulmonary disease is characterized by chronic inflammation of the airway and lungs. Accumulating evidence has suggested that erythromycin (EM) plays a protective role against cigarette smoke-induced oxidative stress and the inflammatory response. However, the underlying mechanisms remain relatively unclear. The present study aimed to investigate the role of EM in inhibiting cigarette smoke-induced inflammation in human macrophages and its potential mechanism. A Cell Counting Kit-8 assay was used to determine the optimum concentration of EM and cigarette smoke extract (CSE) and it was found that 0...

BACKGROUND: Maintaining and enhancing competence in the breadth of emergency medicine (EM) is an ongoing challenge. In particular, resuscitative care in EM involves high-risk clinical encounters that demand strong procedural skills, effective team leadership, and up-to-date clinical knowledge. Simulation-based medical education is an effective modality for enhancing technical and nontechnical skills in crisis situations and has been effectively embedded in undergraduate and postgraduate medical curricula worldwide...

BACKGROUND AND AIMS: Steven-Johnson Syndrome (SJS) is a rare and severe form of erythema exudative multiforme. Multisystem involvement in SJS and the suspicion of precipitation of the disease with exposure to anesthetic drugs makes anesthesia a challenging task. The concerns during anesthesia are the mucosal lesions and special care that is required to prevent injury to the oropharynx and larynx during airway management and also the drugs used for anesthesia. In the literature, very few isolated case reports or case series are available...

The organotypic human air-liquid-interface (ALI) airway tissue model has been used as an in vitro cell culture system for evaluating the toxicity of inhaled substances. ALI airway cultures are highly differentiated, which has made it challenging to evaluate genetic toxicology endpoints. In the current study, we assayed DNA damage with the high-throughput CometChip assay and quantified mutagenesis with Duplex Sequencing, an error-corrected next-generation sequencing method capable of detecting a single mutation per 107 base pairs...

BACKGROUND: Diagnosing the well-known concomitant Rathke's cleft cyst (RCC) and differentiating it from other sellar lesions are difficult because RCC is and other sellar lesions are closely related and represent a continuum from simple RCCs to more complex lesions. The purpose of this study is to better understand the adeno- and neurohypophysis adjacent to the par intermedia remnants and their role in the origin of the coexistence of these two distinct tumor neoplasias; to assess the incidence in different age groups; to categorize the pathohistological subtype, which can be incorporated in predictive/prognostic models; and finally, to evaluate the current evidence on collision tumors of the sellar embryonic remnant tract in terms of their biological behavior and pathology...