Masui. The Japanese journal of anesthesiology
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New era in the prevention of venous thromboembolism (VTE) in Japan started in 2004 when the Japanese guideline for prevention of VTE was released by the editorial committee on the Japanese guideline for prevention of VTE and Japanese public health system began to cover the cost of physical prevention of VTE for hospitalized patients. The incidence of perioperative symptomatic pulmonary thromboembolism (PTE) significantly decreased in 2004 compared with 2003 and 2002 according to the results of the annual research for perioperative PTE by the Japanese Society of Anesthesiologists (3.62/10,000 cases in 2004, 4.41/10,000 cases in 2002, 4.76/10,000 cases in 2003). However, there has been no change in the mortality rate of perioperative PTE during these three years. This special issue was planned to introduce the panel discussion titled as "Up-to-date medical care for perioperative venous thromboembolism in Japan-Standardization of care for perioperative venous thromboembolism in Japan" in the 53rd annual scientific meeting of the Japanese Society of Anesthesiologists at Kobe in 2006.
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A 27-year-old man underwent the right knee joint operation under general anesthesia with CLM. After the operation, he complained of taste disturbance of the left side of the tongue. ⋯ The taste threshold was elevated in the two nerve areas of the left side of the tongue (chorda tympani, N. glossopharyngeus) and the serum levels of zinc and iron were low. We concluded that he had been short of zinc and iron and the insertion of CLM had triggered taste disturbance.
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We describe the clinical use of a new video-laryngoscope (GlideScope, GS) in patients with a difficult airway and morbid obesity. In 4 patients with a difficult airway, showing a Cormack-Lehane grade III view with Macintosh direct laryngoscope, the glottic opening (Cormack-Lehane grade I or II) was visualized with GS. ⋯ GS also provided a good view of glottic opening in a patient with morbid obesity. GS will have a profound impact on the management of the difficult airway.
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Noninvasive positive pressure ventilation (NPPV) has recently been applied to patients with left ventricular dysfunction. We report a female patient who showed low cardiac output syndrome and pulmonary hypertension after cardiac surgery. After tracheal extubation, she developed cardiogenic pulmonary edema associated with an increase in extravascular lung water (EVLW). ⋯ However, once we weaned her from NPPV EVLW increased and pulmonary edema was revealed. On post-operative day 9, we finally weaned her from NPPV when baseline value of EVLW became small, probably due to supportive therapy including afterload reduction. We suggest that, in patients with left ventricular dysfunction, NPPV should be considered and EVLW may be a useful parameter to adjust the support.
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Anesthesia for patients who undergo surgery for femoral neck fractures can be associated with severe cardiopulmonary complications. ⋯ The surgical techniques selected for hip hemiarthroplasty, which is associate with an increase in intramedullary pressure, may be a significant risk factor for cardiorespiratory deterioration from anesthesia in patients undergoing surgery for femoral neck fracture.