Paediatric anaesthesia
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Paediatric anaesthesia · Jul 2010
Randomized Controlled TrialIntrathecal clonidine decreases propofol sedation requirements during spinal anesthesia in infants.
Propofol is a popular agent for providing procedural sedation in pediatric population during lumbar puncture and spinal anesthesia. Adjuvants like clonidine and fentanyl are administered intrathecally to prolong the duration of spinal anesthesia and to provide postoperative analgesia. We studied the propofol requirement after intrathecal administration of clonidine or fentanyl in infants undergoing lower abdominal surgeries. ⋯ Our study show that the requirement of propofol sedation reduces with intrathecal adjuvants. The reduction was significant with the addition of clonidine and clonidine-fentanyl combination as opposed to bupivacaine alone or with fentanyl. There was no significant difference in propofol infusion requirement with the use of bupivacaine alone or with fentanyl.
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Paediatric anaesthesia · Jul 2010
Propofol as an induction agent for endotracheal intubation can cause significant arterial hypotension in preterm neonates.
Propofol is gaining increasing popularity as induction agent for pediatric endotracheal intubation. Recently, propofol has been described for the first time as induction agent for endotracheal intubation in preterm neonates. Propofol seemed to be efficient, safe and ideally suited for the INSURE (Intubation SURfactant Extubation) procedure in preterm neonates. The purpose of this study was to document intubating conditions, vital signs, extubation times and outcome in preterm neonates receiving propofol as induction agent for the INSURE procedure. ⋯ Our experience with propofol as induction agent for endotracheal intubation in preterm neonates reveals distinctive cardiovascular effects, which represent an important risk factor for serious complications of prematurity like intraventricular hemorrhage or periventricular leucomalacia. Propofol should be used with caution in very preterm neonates with respiratory distress during the first hours of life.
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Paediatric anaesthesia · Jul 2010
ReviewNeuromuscular block and current treatment strategies for its reversal in children.
Even though neuromuscular blocking agents are an essential part of balanced anesthesia and the risks of residual paralysis are well documented, many anesthetists seldomly monitor neuromuscular block. Classical reversal agent neostigmine is unable to antagonise a deep neuromuscular block and is rather slow to antagonise even a moderate block. ⋯ This review presents current views on the effects of muscle relaxants and their reversal agents in pediatric patients. This may help clinicians to reconsider the value of muscle relaxants during anesthesia in children.