Paediatric anaesthesia
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Paediatric anaesthesia · Feb 2016
Review Meta Analysisμ-Opioid agonists for preventing emergence agitation under sevoflurane anesthesia in children: a meta-analysis of randomized controlled trials.
Emergence agitation (EA) is an adverse effect after sevoflurane anesthesia in pediatric patients. The effectiveness of prophylactic μ-opioid agonists fentanyl, remifentanil, sufentanil, and alfentanil in preventing EA is debatable. ⋯ This meta-analysis suggested that prophylactic μ-opioid agonists fentanyl, remifentanil, sufentanil, and alfentanil could significantly decrease the incidence of EA under sevoflurane anesthesia in children compared to placebo. Considering the limitations of the included studies, more clinical studies are required.
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Ultrasound of the airways is a technique which has been described in a number of recent articles and reviews highlighting the diagnostic possibilities and simple methodology. However, there is a paucity of information focusing specifically on such methods in children where equipment, technique, and challenges are different. This review article gives a general overview of the equipment considerations, scanning protocols, and clinical applications in children.
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Paediatric anaesthesia · Feb 2016
Letter Randomized Controlled TrialModified pediatric Magill forceps effect on nasal intubation time.
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Paediatric anaesthesia · Feb 2016
Review Case ReportsAirway management in laryngotracheal injuries from blunt neck trauma in children.
Pediatric laryngotracheal injuries from blunt neck trauma are extremely rare, but can be potentially catastrophic. Early diagnosis and skillful airway management is critical in avoiding significant morbidity and mortality associated with these cases. We present a case of a patient who suffered a complete tracheal transection and cervical spine fracture following a clothesline injury to the anterior neck. A review of the mechanisms of injury, clinical presentation, initial airway management, and anesthetic considerations in laryngotracheal injuries from blunt neck trauma in children are presented.
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Paediatric anaesthesia · Feb 2016
Agreement between lower esophageal and nasopharyngeal temperatures in children ventilated with an endotracheal tube with leak.
A temperature probe placed in the lower third of the esophagus accurately reflects core temperature in anesthetized children. Temperature probes are commonly placed in the nasopharynx in children, but when utilizing an uncuffed endotracheal tube (ETT) with a softly audible leak, ventilated gases from the trachea can escape upwards toward the nasopharynx, thereby potentially causing a cooling effect in the nasopharynx. ⋯ Nasopharyngeal temperature accurately reflects lower esophageal temperature when there is minimal or no ETT leak. When a larger ETT leak is present, nasopharyngeal temperature is on average 0.1°C cooler than lower esophageal temperature. As the nasopharyngeal temperature probe site confers the advantage of simplicity of accurate placement compared to its esophageal counterpart, our findings support the use of nasopharyngeal temperature probes in children ventilated with both cuffed and uncuffed ETTs.