Articles: intubation.
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Eur J Trauma Emerg Surg · Jun 2023
Multicenter StudyTraumatic retropharyngeal hematoma without spinal cord injury or spinal fracture: a retrospective multicenter analysis.
Retropharyngeal hematoma can be a life-threatening injury due to progressive upper airway obstruction. It is common following spinal cord injury or spinal fracture, and the clinical course and outcome of such patients are determined by their primary injuries. However, the natural clinical course of retropharyngeal hematoma itself remains unclear. In this study, we aimed to examine the clinical characteristics of traumatic retropharyngeal hematoma without spinal cord injury or spinal fracture (TREWISS). ⋯ Early intubation and subsequent intensive care are important for patients with TREWISS. The patients typically require several weeks of hospitalization, although their outcomes are usually poor.
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Pediatric emergency care · Jun 2023
Randomized Controlled Trial Observational StudyThe Pediatric Rigid Stylet Improves First-Pass Success Compared With the Standard Malleable Stylet and Tracheal Tube Introducer in a Simulated Pediatric Emergency Intubation.
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. Using airway adjuncts such as the pediatric rigid stylet (PRS) or a tracheal tube introducer (TTI) may aid with intubation to the cephalad positioned airway when performing VL. The objectives of this study were to assess the FPS and time to intubation when intubating an infant manikin with a standard malleable stylet (SMS) compared with a PRS and TTI. ⋯ Use of the PRS by EM and EM&PEDS residents on an infant simulator was associated with increased FPS and shorter time to intubation. Clinical studies are warranted comparing these intubation aids in children.
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Observational Study
A new formula based on height for determining endotracheal intubation depth in pediatrics: A prospective study.
The main objective was to devise an endotracheal intubation formula based on pediatric patients' strongly correlated growth parameters. The secondary objective was to compare the accuracy of the new formula to the age-based formula from Advanced Pediatric Life Support Course (APLS formula) and the middle finger length-based formula (MFL-based formula). ⋯ The prediction accuracy for intubation depth of the new formula 1 was higher than the other formulae. The new formula based on height: D (cm) = 4 + 0.1 × Height (cm) was preferable to APLS formula and MFL-based formula with a high incidence of appropriate endotracheal tube position.
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African health sciences · Jun 2023
Effects of right stellate ganglion block combined with topical anesthesia on heart rate variability in awake patients receiving tracheal intubation.
General anesthesia is commonly performed with tracheal intubation. We aimed to evaluate the effects of right stellate ganglion block combined with topical anesthesia on the heart rate variability in awake patients receiving tracheal intubation. ⋯ Right stellate ganglion block combined with topical anesthesia can work well for awake patients during tracheal intubation.