Paediatric anaesthesia
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Paediatric anaesthesia · May 2003
Randomized Controlled Trial Comparative Study Clinical TrialA randomized trial of caudal block with bupivacaine 4 mg x kg-1 (1.8 ml x kg-1) plus morphine (150 microg x kg-1) vs general anaesthesia with fentanyl for cardiac surgery.
Regional anaesthesia has been used effectively in paediatric patients undergoing cardiac surgery and is thought to be safe. ⋯ Caudal block with bupivacaine 0.22% 4 mg.kg-1 (1.8 ml.kg-1) and morphine 150 microg x kg-1 was safe and effective for paediatric patients undergoing cardiac surgery. However, patients might have a better outcome with a reduction of morphine dosage and administration of a muscle relaxant of shorter duration of action than pancuronium.
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Paediatric anaesthesia · May 2003
Case ReportsDifficult airway in a child with spinal muscular atrophy type I.
Spinal muscular atrophy (SMA) type I is a relatively common inherited neuromuscular disease of hypotonic newborns, but is not associated with craniofacial abnormalities. There is nothing in the literature about difficult intubation in patients affected by this disease. We report a case of 34-month-old girl with SMA type I who was scheduled for emergency endoscopic laser treatment of tracheal stenosis caused by granulations. ⋯ A feeding nasogastric catheter was used as a guide catheter, and our strategy was successful. In this study we report a case of difficult airway in a child with SMA type I. The relationship between SMA type I with a tracheostome and difficult airway are discussed.
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Paediatric anaesthesia · May 2003
Randomized Controlled Trial Comparative Study Clinical TrialSide-effects of postoperative epidural analgesia in children: a randomized study comparing morphine and clonidine.
Morphine is widely used in association with local anaesthetics for postoperative epidural analgesia. There are no data on the prolonged use of clonidine for postoperative analgesia in children. The primary outcome of this randomized, double-blind trial was to compare the incidence of side-effects after epidural infusion of clonidine or morphine, in association with ropivacaine in children. ⋯ Epidural clonidine is followed by a significantly lower incidence of side-effects. However, its analgesic effects, at least at the doses used in this study, are less potent than those of epidural morphine.
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Paediatric anaesthesia · May 2003
Randomized Controlled Trial Clinical TrialIncreased incidence of postoperative nausea and vomiting without additional analgesic effects when a low dose of intravenous fentanyl is combined with a caudal block.
The use of opioids is known to increase the incidence of postoperative nausea and vomiting (PONV). In spite of this, administration of low doses of an opioid during anaesthesia is common practice, even if a regional anaesthetic technique is used. This study was designed to estimate the effects of intraoperative intravenous administration of fentanyl on PONV in paediatric daycase surgery. ⋯ Intraoperative use of i.v. fentanyl 1 micro g.kg-1 combined with a regional anaesthetic block is associated with an increased incidence of PONV without any significant contribution to the postoperative pain relief.
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The incidence of neurodevelopmental impairment in children with congenital heart disease is high. Its aetiology is multiple and complex. ⋯ Research has resulted in a clearer understanding of the relationship between congenital heart disease and the brain, and of the effects of cardiopulmonary bypass, hypothermia and circulatory arrest. This has led to modifications in management which may improve neurological outcome in the future.