Masui. The Japanese journal of anesthesiology
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A 6-month-old girl with Treacher Collins syndrome was scheduled for tracheotomy because of severe airway obstruction. During slow induction of anesthesia with inhalation of sevoflurane, assisted mask ventilation was successfully performed using oropharyngeal airway. ⋯ Laryngeal mask airway (LMA) was inserted easily and allowed adequate ventilation, through which fiberoptic intubation was successfully achieved. We cut the LMA short in order to pass the 3 mm tracheal tube until the glottis through it.
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Case Reports
[Case of pharyngeal laceration associated with the use of airwayscope in a patient with difficult airway].
A 54-year-old woman with atlantoaxial subluxation in rheumatoid arthritis was scheduled for total elbow arthroplasty. Since her neck was stabilized with a cervical collar and her interincisor distance was 1.5 finger-breadth, a difficult airway was anticipated. Anesthesia was induced with propofol and fentanyl. ⋯ Following aspiration of blood, the trachea was intubated using a flexible fiberoptic bronchoscope under AWS guidance. After the operation, a view of bronchoscopy by an otolaryngologist revealed three lacerations from the mucosa to muscle layer in the pharynx. The lacerations could have resulted from use of AWS in a patient with a small mouth opening and with vulnerable mucosa due to long-term steroid therapy.
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Ultrasound-guided peripheral nerve blocks in the abdominal wall, such as transversus abdominis plane block (TAP block) and rectus sheath block, are now widely used. We report a case of Leriche's syndrome treated with safe and effective analgesia after laparotomy by abdominal wall block and continuous infusion. A 61-year-old man diagnosed with Leriche's syndrome underwent Y-graft replacement for an abdominal aortic aneurysm. ⋯ When the wound was closed, a catheter was passed through an 18-gauge Tuohy needle placed above the fascia along the supraumbilical site. After the operation, 0.2% ropivacaine was continuously delivered at a rate of 6 ml hr-1 through the catheter. We could provide the patient with effective analgesia after surgery.
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Painful diabetic neuropathy is a common, difficult-to-manage complication of diabetes. We report two case of intractable painful diabetic neuropathy which occurred after the rapid lowering of blood sugar level. Although pregabalin, antidepressants, opioid analgetics and various nerve block did not improve their pain, clomipramine dramatically reduced their pain.
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Meta Analysis
[Efficacy of videolaryngoscopes for nasotracheal intubation: a meta-analysis of randomized controlled trials].
Increased evidence indicates that the videolaryngoscope is useful for nasotracheal intubation. The aim of this meta-analysis is to assess the efficacy of videolaryngoscopes (Glidescope, Airtraq and Pentax-AWS) in nasotracheal intubations, comparing with that of Macintosh laryngoscopy. ⋯ Our meta-analysis showed that the videolaryngoscope has an advantage over Macintosh laryngoscope in nasotracheal intubations.