Paediatric anaesthesia
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Paediatric anaesthesia · Jan 1995
Randomized Controlled Trial Comparative Study Clinical TrialDuration of apnoea in anaesthetized children required for desaturation of haemoglobin to 95%: comparison of three different breathing gases.
In this study, we compared three gas compositions to determine if the duration of apnoea for SpO2 to decrease is proportionate to the oxygen fraction of the gas prior to apnoea. Twenty-five patients ASA physical status 1-2 aged two months to 12 years were included in the study. Anaesthesia was induced via a mask with 5% sevoflurane and 66% N2O in oxygen. ⋯ T95 measured after breathing N2O/O2 and air/O2 were 34.6 +/- 5.7 and 28.8 +/- 4.7% of that measured after oxygen breathing (P < 0.001 vs oxygen breathing, P < 0.001 vs oxygen and N2O/O2 breathing), respectively. Preoxygenation before intubation was validated to delay the haemoglobin desaturation brought about by apnoea. An induction technique using a low FiO2 will allow rapid haemoglobin desaturation.
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Paediatric anaesthesia · Jan 1995
Case ReportsThe laryngeal mask airway for fibreoptic bronchoscopy in children.
A size 2 laryngeal mask airway (ID 7 mm) was used for general anaesthesia during fibreoptic bronchoscopy in a six-year-old child. The mask permitted the use of an adult bronchoscope with an external diameter of 5 mm. Throughout bronchoscopy, adequate controlled ventilation could be achieved easily without excessive air leak or airway resistance; the Spo2 was always > 97%, and the end-tidal Pco2 ranged between 3.9-4.5 kPa (30-35 mmHg).
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Paediatric anaesthesia · Jan 1995
A survey of interhospital transport of the critically ill child in the United Kingdom.
Nineteen paediatric intensive care units were surveyed by questionnaire to provide information on the number of interhospital transfers, the experience of personal accompanying the critically ill child and the equipment available to maintain intensive care during transfer. Replies were received from 17 units. ⋯ Most respondents believed that existing arrangements for transfer were unsatisfactory, but only four units said that transfer may be prevented or delayed by lack of facilities. We believe that any plan to centralize paediatric intensive care in the UK should also include the means by which to transfer the patient without increasing the risk to the patient.