Articles: intubation.
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Tracheal intubation is among the most frequently performed manoeuvres in the critical care setting, and can be life-saving in critical illness, though also associated with serious adverse events such as oesophageal intubation or tracheal tube obstruction, displacement, or disconnection from the ventilator. A key finding of the 4th National Audit Project (NAP4) was identification of waveform capnography as the single intervention with the highest potential for reducing morbidity and mortality during tracheal intubation and maintenance of an artificial airway. In the INTUBE study, penetration of capnography into ICUs was low, and was not in use in 70% of the episodes of oesophageal intubation. To reduce harm and avoidable death, there is a need for a global initiative to increase access to and use of capnography in ICUs.
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Paediatric anaesthesia · Nov 2021
Dimensional compatibility of rigid ventilating bronchoscopes with pediatric airway anatomy using different recommendations for age-related sizing - A bench study.
Appropriate size selection of pediatric rigid bronchoscopes is fundamental to avoidance of airway trauma and to a high success rate with the first intubation attempt. The aim of the present study was to compare the outer diameters of pediatric rigid bronchoscopes with the anatomical data on the pediatric airway. ⋯ Based on this in vitro study, most of the recommendations analyzed result in a balanced fit of rigid bronchoscopes within the cricoid. Since the left mainstem bronchus is considerably smaller than the cricoid, any insertion on this level will require careful endoscopic guidance to avoid damage to the left mainstem bronchus.
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Awake intubations in the emergency department: A report from the National Emergency Airway Registry.
To describe awake intubation practices in the emergency department (ED) and report success, complications, devices used, and rescue techniques using multicenter surveillance. ⋯ Awake intubation in this multicenter cohort of emergency department patients was rare and was performed most often in patients with airway edema or obstruction. Emergency physicians performed the majority of first intubation attempts with high first-attempt success. Further studies are needed to determine optimal emergency airway management in this patient population.
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Angioedema, a localized swelling of subcutaneous and submucosal tissues, may involve the upper airway. A subset of patients presenting for emergent evaluation of angioedema will require intubation. Little is known about airway management practices in patients with angioedema requiring intubation in the emergency department (ED). ⋯ Angioedema was a rare indication for intubation in the ED setting. Emergency physicians achieved first-attempt success in 81% of encounters and used a broad range of intubation devices and methods, including flexible endoscopic techniques. Cricothyrotomy was rare, and no ED deaths were reported. © 2021 Elsevier Inc.