Emergent intubation

We evaluated the prevalence of non-invasive ventilation (NIV) failure among patients with COVID-19-related pneumonia, managed in the ordinary ward and in the HDU/ICU and we tested the prognostic role of the HACOR score in those different settings. This is a retrospective study, conducted in the University-Hospital Careggi. We included all subjects with COVID-19 and ARF requiring NIV between March 2020 and May 2021, respectively managed in the ordinary ward (G1) and in the critical care setting (G2). Clinical parameters, HACOR and SOFA score were evaluated at Day 0 and after 1, 2 and 5 days of treatment...

We widely employ microlaryngeal surgery to treat diverse oropharyngeal and laryngeal conditions, but it presents challenges to shared airway management. This case report addresses the limitations of conventional techniques, such as tracheal intubation and jet ventilation, and explores the emerging interest in transnasal humidified rapid insufflation ventilatory exchange (THRIVE). While THRIVE offers advantages such as enhanced visualization and reduced airway trauma, its application is limited by the duration of apnea, with the literature referring to a maximum of 30 minutes of apnea...

NMDA-R encephalitis is an autoimmune encephalitis that is known to be associated with ovarian teratomas. Eighty to 100 % of patients initially present with neuropsychiatric symptoms. Early recognition and intervention are critical to management and prognosis. This case demonstrates non-specific presenting symptoms of NMDA-R encephalitis. A 32-year-old woman presented to the emergency room with headache, nausea, vomiting, and photophobia. She was discharged with probable aseptic meningitis. Eight days later, she represented with delusional thought content, perseverative speech, and bizarre behavior...

Ensuring correct placement of the endotracheal tube (ETT) during intubation is an important step to avoid complications. Appropriate placement of the ETT can be challenging and, if done incorrectly, can lead to complications such as hypoxemia, atelectasis, hyperinflation, barotrauma, cardiovascular instability, end organ damage, and even death. Although several procedures exist to help assess ETT confirmation, all have limitations, are not always reliable, and vary in their degree of accuracy. Point-of-care ultrasound (POCUS) has emerged as a useful tool in the emergency department for quick diagnosis and treatment of many emergency conditions (Gonzalez et al...

BACKGROUND: Hereditary angioedema (HAE), a genetic disorder caused by C1-inhibitor deficiency or dysfunction, may cause mucosal edema in the upper airway during tracheal intubation and extubation. CASE REPORT: A 57-year-old man with HAE and a history of laryngeal edema, scheduled to undergo cervical laminoplasty under general anesthesia. General anesthesia was induced by continuous injection of remimazolam and remifentanil, during which manual mask ventilation and intubation were performed without difficulty...

Neuromuscular blocking agents (NMBAs) are widely used in anesthesia for intubation and surgical muscle relaxation. Novel atracurium and mivacurium derivatives were developed, with compounds 18c, 18d, and 29a showing mivacurium-like relaxation at 27.27 nmol/kg, and 15b, 15c, 15e, and 15h having a shorter duration at 272.7 nmol/kg. The structure-activity and configuration-activity relationships of these derivatives and 29a's binding to nicotinic acetylcholine receptors were analyzed through molecular docking...

BACKGROUND: Pre-hospital endotracheal intubation (ETI) is a sophisticated procedure with a comparatively high failure rate. Especially, ETI in confined spaces may result in higher difficulty, longer times, and a higher failure rate. This study analyses if Helicopter Emergency Medical Services (HEMS) intubation (time-to) success are influenced by noise, light, and restricted space in comparison to ground intubation. Available literature reporting these parameters was very limited, thus the reported differences between ETI in helicopter vs...

BACKGROUND: Ventilator-induced lung injury (VILI) presents a grave risk to acute respiratory failure patients undergoing mechanical ventilation. Low tidal volume (LTV) ventilation has been advocated as a protective strategy against VILI. However, the effectiveness of limited driving pressure (plateau pressure minus positive end-expiratory pressure) remains unclear. OBJECTIVES: This study evaluated the efficacy of LTV against limited driving pressure in preventing VILI in adults with respiratory failure...

This report details a documented case of fatal King cobra (Ophiophagus hannah) envenomation in the Philippines. A 46-year-old woman from a mountainous town Leyte was bitten on her left thigh by a snake. Despite receiving prompt medical attention, including administration of fluids and oxygen, she went into arrest and succumbed within 2.5 hours of the bite. Inadequate pre-hospital care, including endotracheal intubation and assisted ventilation, highlights a notable gap in emergency medical services. Photographic evidence, verified by a herpetologist, confirmed the involvement of a King cobra, with venom presenting with a swift and lethal systemic effect that led to the patient's demise, despite minimal local manifestations...

INTRODUCTION: Upper gastrointestinal bleeding (UGIB) is a condition commonly seen in the emergency department (ED). Therefore, it is important for emergency clinicians to be aware of the current evidence regarding the diagnosis and management of this disease. OBJECTIVE: This paper evaluates key evidence-based updates concerning UGIB for the emergency clinician. DISCUSSION: UGIB most frequently presents with hematemesis. There are numerous causes, with the most common peptic ulcer disease, though variceal bleeding in particular can be severe...

BACKGROUND: Tracheal intubation is a common technique used to secure a patient's airway, which is crucial in anesthesia. Successful tracheal intubation depends on various factors, including the assessment of the patient's airway before the procedure. In recent years, scoring systems, such as LEMON (an acronym for the assessment of the airway's appearance, identification of any dental issues, evaluation of Mallampati classification, assessment of airway obstruction, and examination of neck mobility) and intubation difficulty scale (IDS) have gained attention...

Intubation in emergency settings demands rapid confirmation of endotracheal tube (ETT) placement for establishing a definitive airway. Current methods, including capnography and auscultation, have limitations. This study introduces a cost-effective and easily accessible training model for confirming ETT placement using ultrasound, aiming to improve training and patient outcomes. We developed a gelatin and psyllium-based model that simulates adult ETT intubation, offering an alternative to costly cadaveric models...

Galantamine is a cholinesterase inhibitor employed in Alzheimer's disease management. Cholinesterase inhibitors are associated with potential cholinergic side effects that, when severe, can result in cholinergic crises. Although crises induced by other cholinesterase inhibitors, such as distigmine and rivastigmine, have been reported, cases of galantamine-induced cholinergic crises remain undocumented. This study presents a case of cholinergic crisis triggered by galantamine overdose in an 89-year-old woman weighing 37 kg with Alzheimer's disease history, even though her serum cholinesterase levels were normal...

BACKGROUND: Airway management is a core component of the treatment of cardiac arrest. Where a rescuer cannot establish a patent airway to provide oxygenation and ventilation using standard basic and advanced airway techniques, there may be a need to consider emergency front-of-neck airway access (eFONA, e.g., cricothyroidotomy), but there is limited evidence to inform this approach. OBJECTIVES: This scoping review aims to identify the evidence for the use of eFONA techniques in patients with cardiac arrest...

BACKGROUND: Thyroid gland abscess is a rare pathology with life-threatening complications when there is a delay in diagnosis. However, physicians should be aware of and consider this differential in patients with anterior neck swelling having acute onset compressive symptoms to ensure early diagnosis and management. CASE PRESENTATION: A 62-year-old female patient presenting with worsening of painful anterior neck swelling with associated fever, shortness of breath, and difficulty swallowing...

BACKGROUND: No objective indicator exists for evaluating cough strength during extubation of tracheally intubated patients. This study aimed to determine whether cough peak expiratory flow (CPEF) can predict the risk of reintubation due to decreased cough strength. METHODS: This was a retrospective cohort study of patients who were admitted to our Emergency Intensive Care Unit between September 1, 2020 and August 31, 2021 and were under artificial ventilation management for ≥ 24 h...

OBJECTIVES: This study aimed to describe characteristics and outcomes associated with difficult airway response team (DART) encounters in the emergency department (ED). METHODS: We performed a descriptive analysis of a prospective, single-center database of DART encounters in the ED from April 1, 2016 to March 31, 2021 cross-referenced with retrospective chart review. Adult ED patients ≥18 years old for whom a DART was activated were eligible. We prospectively collected activation characteristics, intubation indications, operator characteristics, and intubation methods used for DART encounters...

AUDIENCE: This airway trainer modification is designed to instruct all levels of training in emergency medicine in order to familiarize trainees with airway anatomy and obtain superior views of the glottic inlet. INTRODUCTION: During intubation with a standard geometry laryngoscope, such as the Macintosh blade, placement of the distal end of the blade within the vallecula and engagement of the median glossoepiglottic fold, also referred to as the midline vallecular fold (MVF), has long been championed by experts in airway management for its ability to improve glottic inlet visualization...

BACKGROUND: Left-sided intracardiac thrombi are most commonly seen in conditions with decreased cardiac flow, such as myocardial infarction or atrial fibrillation. They can be propagated into the systemic circulation, leading to a cerebrovascular accident. Identification of thrombus-in-transit via point-of-care ultrasound (POCUS) has the potential to change patient management given its association with high patient morbidity and mortality. CASE REPORT: An intubated 60-year-old man was transferred to our emergency department for management of altered mental status and seizure-like activity...

OBJECTIVE: To investigate the effect of emergency plans and first aid procedures on injury control and precise treatment in patients with acute traumatic cervical spinal cord injury. Given the challenges in managing acute traumatic cervical spinal cord injuries and the need for efficient emergency plans and first aid procedures, the importance of this study is self-evident. METHODS: A total of 103 patients with acute traumatic cervical spinal cord injury were enrolled in our study from January 2017 to December 2022, and these patients were divided into two groups according to the time of admission: 51 cases from January 2017 to December 2019 were in the control group, and 52 cases from January 2020 to December 2022 were in the study group...