Paediatric anaesthesia
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Paediatric anaesthesia · Jan 2005
Clinical TrialSpinal anesthesia for diagnostic cardiac catheterization in high-risk infants.
The main goals of diagnostic cardiac catheterization (DCC) in infants are to evaluate the anatomy and physiology of congenital and acquired cardiac defects while maintaining normal respiratory and hemodynamic variables. The aims of anesthesia for infants undergoing DCC are to prevent pain and movement during the procedure. General anesthesia (GA) or deep sedation could have undesirable respiratory and hemodynamic effects for conducting such studies. Furthermore, GA is associated with increased risks, especially in high-risk infants. Spinal anesthesia (SA) is a successful alternative to GA in surgery on infants with a history of prematurity and respiratory problems, with minimal respiratory and hemodynamic changes. ⋯ Spinal anesthesia apparently provides stable hemodynamics and respiratory variables, rapid recovery and discharge time, and may be a viable alternative to GA or deep sedation in high-risk infants <6 months old undergoing DCC.
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Paediatric anaesthesia · Jan 2005
Sevoflurane sedation in infants undergoing MRI: a preliminary report.
Stillness during natural sleep after feeding may not be sufficient for successful magnetic resonance imaging (MRI) in small infants less than 5 kg. Sedation, using an oral agent, is often successful although the timing and depth of sedation is variable. In contrast anesthesia is always effective but is invasive and is associated with postanesthesia apnea and bradycardia in preterm and ex-preterm infants. We are developing an alternative technique involving insufflation of sevoflurane and present our initial experience. ⋯ Sedation by insufflation of sevoflurane in small infants is a simple and practical alternative technique for painless imaging such as MRI; further experience is necessary to determine its limitations.
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Paediatric anaesthesia · Jan 2005
Case ReportsSpinal anesthesia in an extremely low birth weight infant.
A case of spinal anesthesia in an extremely low birth weight male infant (body weight of 930 g at time of surgery) is presented. He was born prematurely at a gestational age of 27 weeks because of a placenta tumor and had to undergo inguinal herniotomy at 34 weeks postconceptional age. ⋯ Spinal anesthesia was performed successfully without any complications. Relevant aspects concerning the technique and management of spinal anesthesia in preterm infants are discussed.
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Paediatric anaesthesia · Jan 2005
Case ReportsAnesthetic management of a patient with MERRF syndrome.
There are several specific considerations regarding anesthesia in patients with mitochondrial disease. We describe the successful administration of a combined general and epidural anesthesia with sevoflurane maintenance in a patient with myoclonic epilepsy with ragged red fibers (MERRF syndrome) scheduled for surgical treatment of bilateral clubfoot.