Articles: general-anesthesia.
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We experienced a case of abortive malignant hyperthermia during funnel chest surgery. Although a 5-year-old boy had muscle rigidity after the intravenous injection of succinylcholine chloride, the tracheal intubation was easy. ⋯ Postoperative course was uneventful. It is necessary to pay a particular attention to possible malignant hyperthermia in patients with funnel chest surgery.
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Clinical Trial
Pupillary assessment of sensory block level during combined epidural/general anesthesia.
Currently, no reliable method exists to determine the level of sensory block during combined epidural/general anesthesia. However, the pupil dilates markedly in response to noxious electrical stimulation during general anesthesia. Presumably, sensory block produced by epidural anesthesia decreases or obliterates this autonomic response. Accordingly, we tested the hypothesis that pupillary dilation in response to noxious stimulation would predict the level of sensory block achieved during combined epidural/general anesthesia. ⋯ We conclude that dilation of the pupil in response to electrical stimulation is an accurate test of the sensory block level during combined epidural/general anesthesia.
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Comparative Study
[Influences of anesthetic method on post-cholecystectomy pain--a comparison between epidural and general anesthesia].
This study was designed to compare the influence of epidural anesthesia with that of general anesthesia on postoperative pain state and management. We studied 16 patients who underwent elective laparotomy-cholecystectomy with epidural anesthesia without general anesthesia or with general anesthesia (nitrous oxide-isoflurane). ⋯ Postoperative rest pain of the epidural group remained at a lower state of pain than that of the general anesthesia group not only for 48 hours (P < 0.005) but also until 72 hours (P < 0.005) after surgery. We concluded that the epidural anesthesia produces a greater postoperative pain relief than general anesthesia.
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Randomized Controlled Trial Comparative Study Clinical Trial
Which induction drug for cesarean section? A comparison of thiopental sodium, propofol, and midazolam.
To determine maternal and neonatal effects of three different induction drugs (thiopental sodium, propofol, and midazolam) for cesarean section. ⋯ Thiopental still remains the first-choice induction drug for cesarean section. The slow induction time with midazolam may put the mother at risk for pulmonary inhalation. A plane of anesthesia that may risk awareness and potential neonatal depression is the main drawback of the two newer induction drugs.