Paediatric anaesthesia
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Paediatric anaesthesia · Sep 2005
Case ReportsAwake nasotracheal intubation using fiberoptic bronchoscope in a pediatric patient with Freeman-Sheldon syndrome.
The Freeman-Sheldon syndrome is a congenital disease primarily affecting the facial, limb and respiratory muscles that give rise to classical clinical features including typical whistling face and short webbed neck associated with difficult intubation. We present successful awake nasotracheal intubation in a 6-year-old patient with typical clinical features of Freeman-Sheldon syndrome by using fiberoptic bronchoscope on two separate occasions.
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Paediatric anaesthesia · Sep 2005
Randomized Controlled Trial Clinical TrialSingle-dose dexmedetomidine reduces agitation and provides smooth extubation after pediatric adenotonsillectomy.
Dexmedetomidine has shown sedative, analgesic, and anxiolytic effects after intravenous (IV) administration. Sevoflurane is associated with a high incidence of emergence agitation in preschool children. In this placebo-controlled study, we examined the effect of single dose dexmedetomidine on emergence agitation in children undergoing adenotonsillectomy. ⋯ We conclude that 0.5 microg.kg(-1) dexmedetomidine reduces agitation after sevoflurane anesthesia in children undergoing adenotonsillectomy.
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Paediatric anaesthesia · Sep 2005
Randomized Controlled Trial Clinical TrialA randomized-controlled study of ultrasound prelocation vs anatomical landmark-guided cannulation of the internal jugular vein in infants and children.
A specifically designed ultrasound scanner may be helpful in percutaneous cannulation of the internal jugular vein in pediatric patients. We report a new two-dimensional (2D) ultrasound prelocation (UL) technique using a transesophageal echocardiography (TEE) intraoperative probe instead of the portable scanner, and have compared the new technique with conventional anatomical landmark method (AL) for central venous catheterization in infants and children. ⋯ Two-dimensional ultrasound prelocated central venous catheterization in infants and children is convenient and can markedly increase cannulation success rate and reduce the incidence of complications.
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Paediatric anaesthesia · Sep 2005
Clinical TrialThe correlation of the Narcotrend Index with endtidal sevoflurane concentrations and hemodynamic parameters in children.
The Narcotrend Index (NI) of anesthetic depth is potentially a pharmacodynamic measure of the effects of sevoflurane on the brain. ⋯ In children, nonsteady-state eT(Sevo) concentrations are more closely related with NI than with MAP or HR. In this study, only NI reliably differentiated consciousness from unconsciousness.