Masui. The Japanese journal of anesthesiology
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Since no pre-medication has been widely accepted especially in spinal anesthesia, anesthesiologists should manage the control of patient's anxiety during surgery. Instead of sedatives, we have been using music-therapy during spinal anesthesia. Bispectral index monitoring (BIS) is used as one of the sedation indices in spinal anesthesia. The aim of this study was to assess the music-therapy on reducing anxiety of patients under spinal anesthesia using BIS and interview type psychology test, State Trait Anxiety Inventory (STAI). ⋯ Music-therapy reduced BIS value and was effective to reduce patient's anxiety during spinal anesthesia.
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Case Reports
[Use of the Pentax-AWS videolaryngoscope for bougie-assisted exchange of tracheal tubes].
A gum elastic bougie can be useful for tube exchange. One major problem with this technique is that it may not possible to pass a new tube over the bougie into the trachea, because the tip of the tube can collide with tissues around the glottis. We report a case in which tube exchange using the bougie was difficult, but the Pentax-AWS videolaryngoscope enabled tracheal intubation. ⋯ Although it was not possible to see the glottis with the Pentax-AWS, the tube was easily advanced over the bougie into the trachea. Operation went on uneventfully. We believe that, when it is difficult to advance a tracheal tube over a tube exchanger, the use of the Pentax-AWS may facilitate intubation.