Paediatric anaesthesia
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Paediatric anaesthesia · Jan 1998
Sevoflurane for controlled hypotension during spinal surgery: preliminary experience in five adolescents.
The physical properties of sevoflurane suggest that it may be a suitable agent for controlled hypotension. With its low blood:gas partition coefficient of 0.69, it has a rapid onset of action making it easy to rapidly control blood pressure. The current report outlines preliminary experience with sevoflurane for controlled hypotension during posterior spinal fusion in five adolescents. ⋯ No patient required calcium, alpha adrenergic agonists, or ephedrine for excessive hypotension. When controlled hypotension was no longer necessary, the sevoflurane concentration was decreased to 1%. After decreasing the sevoflurane to 1%, the time to return of the MAP to baseline varied from 4 to 8 min (5.6 +/- 1.8 min).
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Paediatric anaesthesia · Jan 1998
Case ReportsSevere hyponatraemia after plastic surgery in a girl with cleft palate, medial facial hypoplasia and growth retardation.
A ten-year-old girl with middle face hypoplasia, cleft lip and palate developed severe hyponatraemia on the first day following surgery. Final diagnosis was inappropriate secretion of antidiuretic hormone (ADH) and complete hormonal investigation revealed partial deficit in growth hormone secretion. The incidence of hormonal deficiency associated to midline facial malformations is discussed.