Paediatric anaesthesia
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Paediatric anaesthesia · Jan 1999
Comparative StudyComparison of three techniques for induction of anaesthesia with sevoflurane in children.
This study was designed to evaluate the clinical characteristics of three induction techniques using sevoflurane in children scheduled for tonsillectomy: incremental induction with sevoflurane(2,4,6,7%) in 100% O2 (group IC-O2; n=23); induction with high concentration of sevoflurane in 100% O2 (group HC-O2; n=22); and induction with high concentration of sevoflurane in a mixture of O2:N2O(50:50) (group HC-N2O; n=20). Induction was well accepted and well tolerated in most children. The addition of nitrous oxide resulted in faster loss of consciousness (P< 0.001) compared to the other induction techniques and in a tendency for reduced excitement compared with the same rapid technique without nitrous oxide (P=0.053). ⋯ Changes were maximal at two min after the beginning of induction in the three groups. SAP and HR values were back to baseline values at the time of tracheal intubation. In conclusion, the addition of nitrous oxide to a high sevoflurane concentration decreases the time to loss of eyelash reflex, tends to reduce the incidence of excitement and is not associated with an increased incidence of respiratory complications even in patients with obstructive airway.
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Paediatric anaesthesia · Jan 1999
Case ReportsSpinal anaesthesia and meningitis in former preterm infants: cause-effect?
Meningitis associated with spinal anaesthesia is a rare but well-known complication. We report on a case of fatal bacterial meningitis following spinal anaesthesia in a former preterm infant. ⋯ Former preterm infants represent a high-risk population because of their susceptibility to group B streptococcal meningitis at this age as documented in a second case. Therefore we discuss whether meningitis was consequential or coincidental with spinal anaesthesia and could have been prevented by more comprehensive preoperative laboratory screening or prophylactic antibiotics.
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Paediatric anaesthesia · Jan 1999
Case ReportsSome vagaries of neonatal lumbar epidural anaesthesia.
Regional anaesthesia and analgesia offer unique advantages of reduction in general anaesthesia requirements and the demands on NICU resources while improving the general outcome. We assessed the feasibility of continuous lumbar epidural analgesia in 20 neonates for various major surgical procedures lasting from 60-260 min. The babies were aged 18 h to 34 days. ⋯ They were awake but comfortable at the time of extubation. There were no complications due to the technique. Subsequent to this study, epidural analgesia either by lumbar or caudal route has become the routine in our hospital for all major thoraco-abdominal surgical procedures in neonates.
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Postoperative conditions in hospital and at home were evaluated in 200 paediatric daycase patients by using questionnaires and telephone interviews. Pain was assessed by behaviour observation or a faces rating scale depending on age. Anaesthetic methods, nausea/vomiting, analgesics and parents' aspects were also recorded. ⋯ The increased degree of pain at home was especially pronounced after regional anaesthesia. The total incidence of nausea/vomiting was 28% and fentanyl caused nausea and vomiting in a significantly higher proportion of cases. The study points out that immediate postoperative comfort obtained by prophylactic analgesia needs to be followed by analgesics given on a continuous basis for the first days after surgery.
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Paediatric anaesthesia · Jan 1999
Case Reports Comparative StudySevoflurane for dental extraction in children with Tetralogy of Fallot.
Two children with Tetralogy of Fallot presented for dental extraction. Anaesthesia was induced rapidly and smoothly by inhalation of sevoflurane. We discussed the advantages of sevoflurane as an induction agent as compared to halothane in these children.