Paediatric anaesthesia
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Paediatric anaesthesia · Jun 2006
Estimation of the parameters of cardiac function and of blood volume by arterial thermodilution in an infant animal model.
Experimental studies in adults and in animals have reported that estimation of the intracardiac volumes by arterial thermodilution is a more reliable method of blood volume estimation than pressure measurement. The objective of this study has been to analyze the values of cardiac function and blood volume in an infant animal model using the arterial thermodilution technique. ⋯ Intrathoracic and intracardiac volume values obtained by arterial thermodilution are lower than those considered normal in the adult, whereas the extravascular lung water is higher. These values must be taken into account when the PiCCO method is used in small children.
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Paediatric anaesthesia · May 2006
Case ReportsComplete upper airway obstruction after induction of anesthesia in a child with undiagnosed lingual tonsil hypertrophy.
We present a case of a 9-year-old patient with previously undiagnosed lingual tonsil hypertrophy (LTH) that caused sudden and complete airway obstruction and inability to ventilate on induction of anesthesia. More frequently described in adults than in children, LTH can complicate mask ventilation, intubation or both, with the potential for catastrophic consequences.
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Paediatric anaesthesia · May 2006
Randomized Controlled TrialKetoprofen and tramadol for analgesia during early recovery after tonsillectomy in children.
Pain following tonsillectomy is often intense. Nonsteroidal anti-inflammatory drugs and opioids are effective, but both can cause adverse effects. Tramadol may be a viable alternative for post-tonsillectomy pain. This study was designed to compare the analgesic effects of ketoprofen and tramadol during the early recovery period after tonsillectomy. ⋯ A dose of 4 mg.kg(-1) of i.v. ketoprofen provided good pain relief with moderate supplemental PCA-fentanyl requirements during the first six postoperative hours after tonsillectomy in children whereas the effects of 2 mg.kg(-1) of i.v. tramadol did not differ from those of placebo.