Masui. The Japanese journal of anesthesiology
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Goldenhar syndrome is associated with difficult airway due to the characteristic craniofacial anomalies such as hypoplasia of the mandible and molar bones. We present our method of fiberoptic intubation using two tracheal tubes for a girl with Goldenhar syndrome undergoing cochlear implant surgery. She had received general anesthesia for dental treatment one year before, but the treatment had been cancelled because of the failure of tracheal intubation. ⋯ After obtaining a stable anesthetic level, we inserted two tracheal tubes from the right and left nostrils, one for a tracheal tube and the other for a nasopharyngeal airway. During the procedure, the fiberscope was advanced through the tracheal tube with a slit connector, and her ventilation was assisted through the nasopharyngeal airway with her mouth closed by a tape to avoid a leak of ventilating gas. Using this two-tube method, we successfully intubated the trachea of a patient Goldenhar syndrome.
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Comparative Study
[Comparison of airway scope and videolaryngoscope portable VLP-100 in the presence of a neck collar--a manikin study].
Tracheal intubation should be performed with great care in the multiple injury patient, particularly when damage to the cervical spine is suspected. The patient with unstable cervical spine requires a neck collar in prehospital area, and medical personnel may be required to perform tracheal intubation. We compared Macintosh laryngoscope with the Airway Scope (AWS), and Coopdeck videolaryngoscope portable VLP-100 (VLP-100) in a manikin model with the presence of a neck collar. ⋯ The AWS may possess advantages over conventional direct laryngoscopes in patients with restricted neck movement.
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Case Reports
[Plasma concentration of propofol was 4.4 microg x ml(-1), 4.5 hours after completion of its administration].
Propofol is one of the most commonly used intravenous anesthetic drugs because its distribution, metabolism and excretion are rapid. Recovery from anesthesia using propofol infusion is generally smooth. We have therefore taken this opportunity to report on a case of delayed recovery from anesthesia in a 58-year-old man who underwent removal of a light maxillary sinus mucocele. ⋯ It was 16 hours after the end of operation and the administration of propofol had been completed before the trachea could be extubated. His plasma concentration of propofol was 4.4 microg x ml(-1), 4.5 hours after administration. In this patient we could not prove a metabolic abnormality with propofol, but it was strongly suspected.
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We report a case of late-onset systemic toxicity due to ropivacaine over dose, and its successful reversal with 20% lipid emulsion (20% Intralipos). A 40-year-old woman, 40 kg, ASA-I, was scheduled for laparoscopy-assisted myomectomy of the uterus in which 40 ml of 0.375% ropivacaine was injected for bilateral US guided transversus abdominis plane block (TAPblock) under general anesthesia. Anesthesia proceeded uneventfully and she could go back to the ward 15 min later, but 3 hours after TAPblock, her blood pressure dropped to seventies and she became unresponsive. ⋯ She received a total of 230 ml 20% Intralipos, which was discontinued due to her rapid emergence with no further seizure episodes. This case suggests that early and sufficient use of lipid emulsion may lead to a good outcome. We recommend the immediate availability of lipid emulsion along with other emergency therapeutics at the ward after TAPblock.
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We present a case of prolonged hoarseness after tracheal intubation in a 62-year-old woman with bronchial asthma who underwent a pylorogastrectomy under a combination of epidural and general anesthesia. After the induction of anesthesia, the patient was carefully intubated using a 7.5-mm cuffed endotracheal tube without a stylet to avoid causing an asthma attack; the patient was extubated approximately 6 hours after the tracheal intubation. On the first postoperative day, the patient complained of hoarseness, vocal fatigue, and dysphagia. ⋯ Early treatment is crucial in such cases, since the cricoarytenoid joint can become fibrosed in an unfavorable position. Fortunately, all the symptoms disappeared after one month in the present case. Although the trigger responsible for the spontaneous healing remains unknown, natural recovery might be associated with proper use of the vocal cords.