Masui. The Japanese journal of anesthesiology
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A 55-year-old male with Lambert-Eaton myasthenic syndrome underwent low anterior resection. Before anesthetic induction, his arterial blood gas analysis showed chronic hypercapnia (pH 7.404, Paco2 59 mmHg, BE 9.1). Anesthesia was induced with propofol, remifentanil and ketamine. ⋯ Good surgical condition was maintained even without using muscle relaxants. Although only a small amount of morphine was required during the early postoperative days, his postoperative course was smooth and uneventful. The present case shows that ultrasound-guided rectus sheath block and transversus abdominis plane block are safe and useful for abdominal surgery in patients with neuromuscular disease.
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Spinal anesthesia was attempted in a 21-year-old woman for acute cesarean section with lumbar puncture at L3-4 and L4-5 in another hospital, but it was abandoned after more than 10 attempts because no cerebrospinal fluid (CSF) was seen flowing. She was transferred to our hospital, and we attempted spinal anesthesia at L2-3 and CSF was seen flowing. ⋯ Surgery proceeded uneventfully. There were no postoperative neurological complications related to spinal anesthesia.
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We present here anesthetic management for children undergoing MRI at the Department of Anesthesia in NCCHD. Remaining motionless in the scanner of MRI is extremely important for data integrity because motion will blur the image. In patients who cannot remain still and in small children, general anesthesia or sedation is required for MRI. ⋯ We describe two cases of anesthetic management for children undergoing MRI by using propofol and in these cases we found that it should be better to follow the conventional setting for general anesthesia including monitoring system. Some hospitals encountered with serious complications such as cardiac arrest during MRI scanning under general anesthesia/sedation. MRI scanning under general anesthesia/sedation has a high risk due to the environment, indicating that we should be careful about the safety of the patients.
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Randomized Controlled Trial Comparative Study
[Comparison of Pentax-AWS, GlideScope Cobalt, and Macintosh laryngoscope in patients for nasotracheal intubation].
We compared the time for instrumentation in nasotracheal intubation using Pentax-AWS and Glidescope to that using the Macintosh laryngoscope in patients with normal airway. ⋯ When operated by experienced anesthesiologists, both Pentax-AWS and Glidescope showed similar performance for nasotracheal intubation compared with Macintosh laryngoscope in normal airway patients.
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A 40-year-old man (168 cm tall and weighing 71 kg) with intractable pneumothorax was operated for resection of a bulla in the left lung. After insertion of epidural catheter via T 5-6 interspace, general anesthesia was induced and maintained with propofol, remifentanil and rocuronium. The duration of surgery was 1h 48 min and rocuronium given during surgery was 110 mg. ⋯ Reoperation lasted for 43 minutes and rocuronium infused was 100 mg. Nasal airway was inserted to prevent airway obstruction by the tongue and extubation was performed under muscle relaxation with infusion of rocuronium 10 mg. And then, immediate administration of sugammadex 400 mg could elicit spontaneous respiration without cough reflex.