Paediatric anaesthesia
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Paediatric anaesthesia · Jan 1996
Case ReportsCraniodiaphyseal dysplasia; another cause of difficult intubation.
A nine-year-old boy with craniodiaphyseal dysplasia (CDD) presented for mandibular reduction. Patients with CDD present problems to the anaesthetist, specifically difficulties with airway management and tracheal intubation. ⋯ Spontaneous respiration was maintained throughout intubation, following which ventilation was controlled and anaesthesia was provided using nitrous oxide, isoflurane and fentanyl. The perioperative management is described.
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Paediatric anaesthesia · Jan 1996
Randomized Controlled Trial Comparative Study Clinical TrialPosttonsillectomy vomiting. Ondansetron or metoclopramide during paediatric tonsillectomy: are two doses better than one?
This randomized, double blinded, placebo controlled, prospective study compared the anti-emetic efficacy of one preoperative dose of metoclopramide 0.25 mg.kg-1 intravenously or ondansetron 0.15 mg.kg-1 intravenously with two doses of the same drugs (second dose administered one h postoperatively) in 200 preadolescent children undergoing tonsillectomy with either isoflurane or propofol anaesthesia. The incidence of posttonsillectomy vomiting was significantly reduced (P < 0.005) by two doses of either metoclopramide or ondansetron (18% and 8%, respectively) compared with placebo (50%). No difference in posttonsillectomy vomiting exists between the children who received isoflurane and those who received a propofol infusion. Our results suggest that two doses of metoclopramide 0.25 mg.kg-1 intravenously, like two doses of ondansetron 0.15 mg.kg-1, are effective in reducing vomiting after tonsillectomy in children who have received either isoflurane or propofol anaesthesia.
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Paediatric anaesthesia · Jan 1996
Randomized Controlled Trial Comparative Study Clinical TrialComparison of 25 G and 29 G Quincke spinal needles in paediatric day case surgery. A prospective randomized study of the puncture characteristics, success rate and postoperative complaints.
A comparison of a 25 G with a 29 G Quincke needle was performed in paediatric day case surgery. Sixty healthy children aged 1 year to 13 years were randomly allocated to have spinal anaesthesia with either 25 G or 29 G Quincke needle without an introducer needle. There was a failure rate of 10% with the 29 G spinal needle compared with 0% with the 25 G needle. ⋯ In conclusion, lumbar puncture without introducer needle was possible with both needles. The puncture characteristics favoured the 25 G needle. A shorter needle could partly alleviate the difficulties with the 29 G needle.
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Paediatric anaesthesia · Jan 1996
Deep sedation with propofol in preschool children undergoing radiation therapy.
Immobilization of children undergoing radiation therapy always requires anaesthesia. Deep sedation with continuous infusion of propofol and spontaneous breathing, (we call it ¿sedative anaesthesia'), may be an alternative to general anaesthesia with intubation and controlled ventilation. This clinical report deals with 155 anaesthetics performed in 11 consecutive paediatric oncology patients, mean age 30 months (range 19-42), who required radiation therapy for from seven to 33 consecutive days. ⋯ Children opened their eyes spontaneously four ( +/- 3.7) min after discontinuing the propofol infusion and could be discharged about 30 mins later. Tachyphylaxis or unpleasant side effects during and after anesthesia have not been observed. Sedative anaesthesia with propofol seems to be an excellent method to immobilize paediatric patients during radiotherapeutic procedures.
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Paediatric anaesthesia · Jan 1996
Randomized Controlled Trial Comparative Study Clinical TrialSevoflurane in paediatric anaesthesia: effects on respiration and circulation during induction and recovery.
This study examined induction and recovery times and respiratory and cardiovascular changes during induction and recovery in paediatric patients undergoing anaesthesia under spontaneous respiration induced with sevoflurane (S group, n = 10) and halothane (H group, n = 9) at 2.4 MAC. FET/FI increased more rapidly, the incidence of breath holding and coughing was less and the recovery time was shorter in the S group compared with the H group. ⋯ Slight decrease in blood pressure was observed during induction in the S group, while the circulatory depression was not observed during induction in the H group. These results suggest that sevoflurane is a suitable agent for induction under spontaneous respiration with higher concentrations in paediatric anaesthesia.