Paediatric anaesthesia
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Paediatric anaesthesia · Jan 1999
Case ReportsExtrapyramidal side-effects from droperidol mixed with morphine for patient-controlled analgesia in two children.
We report two cases of extrapyramidal reactions occurring in children following the use of droperidol in combination with morphine for patient-controlled analgesia (PCA). Symptoms appeared 38 and 27 h, respectively, after commencement and after a total dose of 0.14 mg.kg-1 and 0.17 mg.kg-1, respectively. Although effective and safe in adult patients, we recommend caution with the use of droperidol-morphine mixtures for PCA in paediatric patients.
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The perioperative management of a 14-year-old girl, suffering from the muscular disorder rigid spine syndrome, is presented. The anaesthetic implications with regard to possible difficult intubation, cardiac involvement, malignant hyperthermia, neuromuscular blocking agents, and postoperative recovery are discussed.
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Paediatric anaesthesia · Jan 1999
Case ReportsManagement of difficult airways with a laryngeal mask airway under propofol anaesthesia.
We report four cases of difficult airway managed with a laryngeal mask airway (LMA) under propofol anaesthesia; this method was chosen to minimize psychological and physical trauma. Case 1 was a boy with dermatomyositis; Case 2, a girl wearing a base ring of a stereotactic frame; Case 3, a boy with Treacher-Collins syndrome; Case 4, a boy with Goldenhar syndrome. They were anaesthesized with propofol and though spontaneous ventilation became shallower, or apnoea occurred, the stimulus of inserting an LMA awakened the patient and caused more active spontaneous ventilation while a patent airway was established by the LMA. All tracheal intubations were performed smoothly and without delay through the LMA, and we believe that psychological and physical trauma was thus minimized.
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Paediatric anaesthesia · Jan 1999
Case ReportsDifficult airway management in the neonate: a simple method of intubating through a laryngeal mask airway.
Tracheal intubation through a laryngeal mask airway is one option for securing an airway in the patient with a difficult airway. A variety of techniques and equipment have been used to stabilize the position of the tracheal tube while removing the laryngeal mask airway. We have shown that if a fibreoptic bronchoscope is used to place an tracheal tube through a laryngeal mask in neonates, additional equipment is not needed to remove the laryngeal mask airway without endangering tracheal tube placement. This is possible even in small neonates.
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Paediatric anaesthesia · Jan 1999
Clinical TrialPostoperative extradural infusions in children: preliminary data from a comparison of bupivacaine/diamorphine with plain ropivacaine.
To try to decrease the incidence of side-effects associated with postoperative extradural infusions of local anaesthetics in combination with opioids, we have used plain ropivacaine solutions in 200 children. The first 72 children received an infusion of bupivacaine 0.125% + diamorphine 20 microg x ml-1, then 200 children received plain ropivacaine solutions. The children who received ropivacaine were found to have lower incidences of nausea, pruritus, urinary retention, and were less sedated, despite comparable analgesia. The management of plain ropivacaine for extradural analgesia is discussed.