Paediatric anaesthesia
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Paediatric anaesthesia · Jan 1999
Clinical TrialLaryngeal mask for difficult intubation in children.
We present a new intubation technique using an oral preformed tracheal tube passed through a laryngeal mask. Six patients (neonate to six months old) with craniofacial malformations of head and neck and scheduled for reconstructive plastic surgery are the basis of this report. An inhalation induction with increasing doses of halothane in oxygen while maintaining spontaneous ventilation was performed. ⋯ Once the mask was removed, the stylet was disconnected, and the 15 mm connector reattached. Our experience was that this takes about 20 to 30 s. We recommended this technique in paediatric patients in which a difficult intubation is foreseen.
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Paediatric anaesthesia · Jan 1999
Case ReportsA wandering nasal prong-a thing of risks and problems.
We describe an unusual complication of nasal continuous positive airway pressure (nCPAP) ventilation in a preterm low birth weight neonate being weaned from respiratory support. The tube used to administer nasal CPAP became dislodged from its metal connector whilst in the nasopharynx and slipped into the stomach. After waiting eight days the tube showed no signs of passing spontaneously through the gastrointestinal tract and retrieval was then successfully achieved by means of a 3.5 mm paediatric fibreoptic bronchoscope without complication.
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Paediatric anaesthesia · Jan 1999
Clinical TrialBrachial plexus birth injuries: anaesthesia for surgical nerve reconstruction and preoperative myelography and computed tomographic myelography.
Surgical nerve reconstruction for brachial plexus birth injuries and preoperative myelography and computed tomographic (CT) myelography require special anaesthetic considerations. Anaesthesia and medical records were retrospectively reviewed for the infants who underwent myelography, CT myelography (n=37) and microsurgical nerve reconstruction (n=34) at our institution from January 1993 to August 1996. Anaesthetic considerations include long duration of operation, perioperative respiratory complications and plaster application which makes reintubation difficult. Myelography for diagnosis requires a specific positioning of the patient with the head fixed in a midline and prone position.
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Paediatric anaesthesia · Jan 1999
Randomized Controlled Trial Comparative Study Clinical TrialCombination of granisetron and droperidol for the prevention of vomiting after paediatric strabismus surgery.
This study was undertaken to compare the efficacy of granisetron plus droperidol with each antiemetic alone for the prevention of vomiting after paediatric strabismus surgery. In a prospective, randomized, double-blinded trial, 120 ASA physical status I children, aged 4-10 years, received granisetron 40 microg.kg- 1, droperidol 50 microg.kg- 1, granisetron 40 microg.kg- 1 plus droperidol 50 microg.kg- 1 (n=40 of each) intravenously after an inhalation induction of anaesthesia. ⋯ No clinically important adverse events were observed in any of the groups. In conclusion, a combination of granisetron and droperidol was more effective than granisetron or droperidol as a sole antiemetic for the prevention of postoperative vomiting in children undergoing strabismus repair.
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Paediatric anaesthesia · Jan 1999
Randomized Controlled Trial Comparative Study Clinical TrialA comparison of halothane and isoflurane for gaseous induction of anaesthesia in infants.
Sixty-four ASA 1 and 2 infants between the ages of 44 weeks postconceptual age and one year presenting for routine, elective surgery were randomly anaesthetized with either 3% halothane in oxygen (Group H) or 5% isoflurane in oxygen (Group I). Patients in Group I took a mean (SD) time of 70.1(13.6) s to loss of eyelash reflex and 80.0 (13.5) s to tolerating the face mask, compared with 80.2 (17.7) s and 93.4 (20.5) s in Group H (P=0.028 and 0.0072, respectively). There were no significant differences between the groups for preinduction or induction state, lowest oxygen saturation, or the incidence of airway related complications or interventions. This study demonstrates that 5% isoflurane in oxygen induces anaesthesia in infants more quickly than 3% halothane in oxygen, without any increase in the incidence or severity of airway-related complications.