Paediatric anaesthesia
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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
Case ReportsBispectral index in a 3-year old undergoing deep hypothermia and circulatory arrest.
We report a 3-year-old girl who presented with Scimitar syndrome and underwent hypothermic circulatory arrest for correction of anomalous pulmonary veins and an atrial septal defect. In this case the Bispectral Index (BIS) correlated significantly with the gradual onset of hypothermia and circulatory arrest. However, BIS remained low during the rewarming phase of cardiopulmonary bypass, in spite of adequate pump flows and stable haemodynamics. We postulate that this significant lag in BIS during the rewarming phase of deep hypothermic circulatory arrest may represent neuronal bewilderment or perhaps stunning, and differs from previous studies that show significant increase in BIS during rewarming from mild hypothermia.
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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.