Subglottic stenosis imitating the carina - a case report of airway mimicry

We present a case of awake tracheal intubation with flexible bronchoscopy which resulted in incorrect tracheal tube placement. The presence of a stenotic subglottic lesion with an appearance similar to the carina led to the tube being positioned with only the tip within the trachea whilst the cuff was located between the vocal cords. A capnography trace was identified before induction of anaesthesia; however, visual confirmation of the carina was undertaken in a rushed manner due to the patient becoming agitated. Once the incorrect tracheal tube placement was identified, the decision was made to wake the patient. Thereafter, a more experienced operator successfully performed awake tracheal intubation with flexible bronchoscopy using a smaller tracheal tube, which easily passed through the subglottic stenosis. This report emphasises the importance of performing the ‘two‐point check’ every time awake tracheal intubation is undertaken: to confirm correct tube placement, both a capnography trace and view of the tracheal lumen including the carina and main bronchi is required. This must be properly performed before induction of anaesthesia; safety should not be compromised by a stressful environment or time pressure.

European Resuscitation Council COVID-19 guidelines executive summary

Coronavirus disease 2019 (COVID-19) has had a substantial impact on the incidence of cardiac arrest and survival. The challenge is to find the correct balance between the risk to the rescuer when undertaking cardiopulmonary resuscitation (CPR) on a person with possible COVID-19 and the risk to that person if CPR is delayed. These guidelines focus specifically on patients with suspected or confirmed COVID-19. The guidelines include the delivery of basic and advanced life support in adults and children and recommendations for delivering training during the pandemic. Where uncertainty exists treatment should be informed by a dynamic risk assessment which may consider current COVID-19 prevalence, the person’s presentation (e.g. history of COVID-19 contact, COVID-19 symptoms), likelihood that treatment will be effective, availability of personal protective equipment (PPE) and personal risks for those providing treatment. These guidelines will be subject to evolving knowledge and experience of COVID-19. As countries are at different stages of the pandemic, there may some international variation in practice.

[Care for severely injured persons : Update of the 2016 S3 guideline for the treatment of polytrauma and the severely injured]

In 2011 the first interdisciplinary S3 guideline for the management of patients with serious injuries/trauma was published. After intensive revision and in consensus with 20 different medical societies, the updated version of the guideline was published online in September 2016. It is divided into three sections: prehospital care, emergency room management and the first operative phase. Many recommendations and explanations were updated, mostly in the prehospital care and emergency room management sections. These two sections are of special interest for anesthesiologists in field emergency physician roles or as team members or team leaders in the emergency room. The present work summarizes the changes to the current guideline and gives a brief overview of this very important work.

The European Trauma Course: Using experience to refine an educational initiative

This article is an exploration of the process of the refinement of the instructor cadre development arising from the implementation of the European Trauma Course (ETC). Among the defining characteristics of the ETC is the team management of trauma and mechanisms for enabling information flow were complex and challenging. The article describes the response to this challenge.

The benefit of multislice CT in the emergency room management of polytraumatized patients

The early treatment of polytraumatized patients needs an effective and standardized approach. Reducing time requirements for the primary diagnostic evaluation is a major concern in the early phase of polytrauma management. Multislice-CT (MSCT) is a quick and reliable method for the initial diagnostic evaluation. Computed tomography provides more detailed and more consistent information than conventional radiography. It has the great advantage of allowing rapid examination of the head, vertebral column, chest, abdomen and pelvis during one single examination. The CT-suite needs to be adequately equipped for resuscitation and reanimation, which is done parallel to the radiological investigations. Since polytrauma management is based on a multidisciplinary approach characterized by a coordinated interaction between trauma surgeons, anaesthesiologists and radiologists, members of all involved disciplines need adequate teaching. Guidelines and algorithms contribute to optimize the early management.

Hyperbaric chamber-related decompression illness in a patient with asymptomatic pulmonary sarcoidosis

An asymptomatic 46-yr-old male sustained an acute neurologic insult, appearing during the decompression phase of a 50-m dry hyperbaric chamber dive. The right hemisyndrome was most probably related to diving, since symptoms responded rapidly to the early commenced recompression therapy. Further diagnostics revealed a previously unknown pulmonary sarcoidosis with bilateral pulmonary opacities and pleural adhesions that might have predisposed to arterial gas embolism secondary to pulmonary barotrauma. This case may illustrate a potential risk of decompression illness even during dry chamber dives in patients suffering from asymptomatic pleuro-parenchymal pulmonary disease. The value of chest X-ray in the medical assessment of fitness to dive is therefore emphasized.

Stroke--a medical emergency

Stroke is the third leading cause of death and number one cause of disability in industrialised countries. A number of new therapeutic approaches are currently in development for use in the acute phase of ischaemic stroke and all trials have, to date, demonstrated the importance of early diagnosis and subsequent initiation of treatment. It is well known that, for most patients, there is a long delay between the onset of symptoms and the start of treatment. A number of factors are responsible for this time delay: signs and symptoms often go unrecognised by patients, relatives, and bystanders and, unlike trauma or myocardial infarction, stroke is not given a high priority by medical staff. Studies into the pathophysiology of acute ischaemic stroke have indicated that treatment options are likely to be optimised when early signs of stroke are recognised and treatment is initiated within six hours of symptom onset. Although a small number of stroke patients are treated as emergencies and attended to by the emergency medical services within this time window, this number could easily be increased by intensified public and emergency personnel education. In the future, it is hoped that treatments which must be administered within the first few hours of acute stroke will be able to be initiated by the emergency medical services. In the same way that hospitals are notified and prepared in advance to receive trauma victims, early notification by the emergency medical services about stroke patients would enable stroke teams to be present at admission, thus improving the likelihood of a better outcome for patients.