Masui. The Japanese journal of anesthesiology
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Randomized Controlled Trial Comparative Study Clinical Trial
[Comparison of airway complications on tracheal extubation in deeply sevoflurane anesthetized versus awake children].
We investigated the incidence of respiratory complications and oxygen saturation level during emergence from sevoflurane anesthesia in children whose tracheas were extubated while they were anesthetized or after they became awake. Thirty children, aged 1-10 years, were studied. Anesthesia was induced with sevoflurane or thiopental and maintained with nitrous oxide, oxygen and sevoflurane. ⋯ There was a significantly higher incidence of the airway obstruction but less incidence of cough and breath-holding in anesthetized group. Oxygen saturation level before and after tracheal extubation was not different between the two groups. In conclusion, with proper attention to airway obstruction, it may be possible to extubate while children are deeply anesthetized with sevoflurane.
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Randomized Controlled Trial Clinical Trial
[Effects of preoperatively administered flurbiprofen axetil on the action of inhaled anesthesia and postoperative pain].
Flurbiprofen axetil (FP) was evaluated in a randomized study relative to placebo in 26 patients undergoing endonasal ethmoidectomy. The FP group (n = 13) was administrated 1 mg.kg-1 FP 15 minutes before operation during a half hour. Likewise, the control group (n = 13) received intravenous NaCl 0.9%. ⋯ Body temperature of the FP group fell significantly before infusion. The FP group showed lower pain scores and required less dicrofenac sodium than the control group (P < 0.05). This study suggests that preoperative FP infusion relieves postoperative pain, but does not affect the action of the inhalation anesthetic.