Paediatric anaesthesia
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Paediatric anaesthesia · Dec 2009
Randomized Controlled Trial Comparative StudyPresurgical fentanyl vs caudal block and the incidence of adverse respiratory events in children after orchidopexy.
There is controversy about the etiology of early postoperative hypoxemia. Age, weight, intubation, surgical procedure, use of muscle relaxants, and/or administration of opioids may affect the incidence of early postoperative hypoxemia. In this prospective, randomized, and single-blinded study, we evaluated whether the administration of caudal analgesia vs i.v. fentanyl affected the number of children who develop postextubation adverse upper airway respiratory events, (upper airway obstruction, laryngospasm) and/or early postoperative hypoxemia. ⋯ Compared to fentanyl, placement of a presurgical caudal block in boys scheduled for orchidopexy was associated with a lower incidence of postextubation adverse upper airway respiratory events and/or early postoperative hypoxemia.
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Paediatric anaesthesia · Dec 2009
Randomized Controlled TrialAnesthetic-specific electroencephalographic patterns during emergence from sevoflurane and isoflurane in infants and children.
Devices that monitor the depth of anesthesia are increasingly used to titrate sedation and avoid awareness during anesthesia. Many of these monitors are based upon electroencephalography (EEG) collected from large adult reference populations and not pediatric populations (Anesthesiology, 86, 1997, 836; Journal of Anaesthesia, 92, 2004, 393; Anesthesiology, 99, 2003, 34). We hypothesized that EEG patterns in children would be different from those previously reported in adults and that they would show anesthetic-specific characteristics. ⋯ The principal finding of the present study was that there are anesthetic-specific and concentration-dependent EEG effects in children. Depth-of-anesthesia monitors that utilize algorithms based on the EEGs of adult reference populations therefore may not be appropriate for use in children.
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Paediatric anaesthesia · Dec 2009
An acute pain service improves postoperative pain management for children undergoing selective dorsal rhizotomy.
A continuous epidural infusion of morphine is the pain treatment modality for children undergoing selective dorsal rhizotomy (SDR) in our institution. The aim of the study was to evaluate the impact of having an organized acute pain service (APS) on postoperative pain management of these children. ⋯ Although we recognize that it is possible that there were changes in care not related specifically to the introduction of a dedicated APS that occurred in our institution that resulted in improvements in general postoperative care and in length of stay, our study did show that having an organized APS allowed to significantly decrease the incidence of postoperative oxygen desaturation and to decrease the hospital length of stay by 1 day.