Paediatric anaesthesia
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Paediatric anaesthesia · Apr 2018
Train-of-four recovery precedes twitch recovery during reversal with sugammadex in pediatric patients: A retrospective analysis.
After reversal of a rocuronium-induced neuromuscular blockade with sugammadex, the recovery of train-of-four ratio to 0.9 is faster than recovery of first twitch of the train-of-four to 90% in adults. These findings after reversal of neuromuscular blockade with sugammadex have not yet been investigated in pediatric patients. ⋯ The results were in line with the results found in adults and showed that the train-of-four ratio recovered to 0.9 was faster than first twitch of the train-of-four height recovered to the same level.
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Most patients with congenital heart disease have a cardiac shunt whose direction and magnitude can have a major impact on cardiorespiratory physiology and function. The dynamics of the shunt can be significantly altered by anesthetic management and must be understood in order to provide optimal anesthetic care. Given that there are now more adults than children with congenital heart disease and that the majority of nonpediatric patients are cared for in centers without special expertise in congenital heart disease, it is imperative that all anesthesia providers have a general understanding of the subject. This educational review describes a technique to explain this complex subject using simple pictorial diagrams.
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Paediatric anaesthesia · Apr 2018
An initial experience with an Extraluminal EZ-Blocker® : A new alternative for 1-lung ventilation in pediatric patients.
The need for 1-lung ventilation in school age, pediatric patients is uncommon and as a result there are relatively few devices available to facilitate lung isolation in this population. Furthermore, little is known about the efficacy and techniques of placement of the currently available devices. One of the newest devices available that may be appropriate in this age group is the EZ-Blocker. ⋯ The EZ-Blocker was successful in providing lung isolation for a majority of our school age patients. Size constraints in children <6 years of age, excessive secretions, and distortions of tracheal anatomy seemed to be the greatest hindrances to successful placement and positioning of the device. Once correctly positioned, however, the EZ-Blocker may be more stable than the Arndt endobronchial blocker.
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Paediatric anaesthesia · Apr 2018
Case ReportsIntentional tracheoesophageal fistula cannulation for gastric decompression in type C esophageal atresia.
We describe a nonsurgical technique for managing gastric distention in infants with type C esophageal atresia, involving intubating the trachea with an umbilical catheter and entering the stomach through the fistula as soon as a flexible bronchoscope found its wide-open orifice. This technique might have a special role when gastric distention precedes other commonly used preventive measures.
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Paediatric anaesthesia · Apr 2018
Distances from vocal cords to mid-trachea for optimizing endotracheal tubes depth markers according to gestational age.
Adequate endotracheal tube positioning in preterm infants is complicated by the short length of the airway. Distal markers were designed to help with the insertion of endotracheal tubes at an appropriate depth below the vocal cords. However, those markers are not standardized between manufacturers, each tube size displays only one (sometimes 2) markers to provide information for infants of various gestational ages, and indicated distances are often too long for extremely preterm infants. ⋯ The linear relationship between laryngo-tracheal size and gestational age offers the opportunity to revise endotracheal tube depth markers for the smallest patients. Trials comparing those suggested markers with those currently in use are needed before implementation.