Masui. The Japanese journal of anesthesiology
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Case Reports
[Acute transient swelling of the submandibular glands after laryngeal mask airway insertion].
A 40-year-old woman was scheduled for abdominal hysterectomy. Moderate difficulty in tracheal intubation was expected on preoperative evaluation. A size 3 laryngeal mask airway (LMA) was inserted after the induction of general anesthesia. ⋯ Such enlargement did not occur with subsequent tracheal intubation. The patient had an uneventful postoperative course without any residual sequelae. We should pay attention to possible submandibular gland swelling by LMA insertion.
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A 72-year-old female with severe heart failure due to rheumatoid myocarditis underwent open reduction of the left femoral neck (trochanteric) fracture. We performed psoas compartment block (PCB) at L3/4 level in the lateral position with the fractured side up, using a 22 G Tuohy needle to inject 10 ml of normal saline and 20 ml of 2% mepivacaine. ⋯ The patient did favorably during and after the operation. We conclude that PCB is useful for surgery of the lower extremity in patients with heart failure.
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Clinical Trial
[Effect of gargling the throat with Panaxylocaine as a lubricant for the laryngeal mask airway].
We used Panaxylocaine as a suitable lubricant with gargling before insertion of laryngeal mask for twenty preoperative breast cancer patients. Patients were divided into two groups; Control group (N = 10) received water-based lidocaine gel just before insertion of laryngeal mask, and Panaxylocaine group (N = 10) received Panaxylocaine as a premedication for breast cancer operation. ⋯ But there was no difference between two groups about oral paresthesia. We conclude that Panaxylocaine is a good premedication before insertion of laryngeal mask preventing oral and pharyngeal complications.
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We reported 131 cases of ambulatory surgery in adults mainly anaesthetized with propofol infusion. Without any premedication, anesthesia was induced with propofol and fentanyl. A laryngeal mask airway was inserted using intravenous injection of vecuronium. ⋯ In 25 patients (19%) analgesics were needed for postoperative pain. Although 3 patients (2.3%) were unsuccessful as ambulatory surgery due to excessive pain, all patients including these three could be discharged within 24 hours after surgery. We conclude that combined anesthesia with propofol, fentanyl and local anesthetic is suitable for ambulatory surgery in adults.
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We report two patients who developed extrapyramidal reactions after epidural droperidol given to prevent postoperative nausea and vomiting. The reactions may have been related to interactions of drugs given perioperatively. One patient had been taking amlodipine and amitriptyline preoperatively, capable of causing extrapyramidal reactions, and developed akathisia after 2.5 mg of droperidol given epidurally. The other patient had received 1.5 mg of prophylactic epidural droperidol and 10 mg of metoclopramide for postoperative nausea and vomiting, and developed acute dystonia shortly after 0.5 mg of intravenous droperidol.