Journal of anesthesia
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Journal of anesthesia · Apr 2020
Accuracy of thyromental height test for predicting difficult intubation in elderly.
Studies of the accuracy of different airway tests are lacking in elderly. We evaluated and compared the accuracy of thyromental height in predicting difficult intubation in relation to the other traditional airway tests in elderly. ⋯ In elderly scheduled for elective procedure, both thyromental height and modified Mallampati tests showed good accuracy in predicting difficult intubation and difficult laryngoscopy, whilst thyromental distance and sternomental distance were poor predictors.
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Journal of anesthesia · Apr 2020
ReviewPractical guide for safe central venous catheterization and management 2017.
Central venous catheterization is a basic skill applicable in various medical fields. However, because it may occasionally cause lethal complications, we developed this practical guide that will help a novice operator successfully perform central venous catheterization using ultrasound guidance. The focus of this practical guide is patient safety. It details the fundamental knowledge and techniques that are indispensable for performing ultrasound-guided internal jugular vein catheterization (other choices of indwelling catheters, subclavian, axillary, and femoral venous catheter, or peripherally inserted central venous catheter are also described in alternatives).
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Journal of anesthesia · Apr 2020
Pre- and post-operative counseling for women on hormonal contraceptives receiving sugammadex at an academic hospital.
Sugammadex is a steroid binder and can potentially bind the estrogens and progestins contained within hormonal contraception. Therefore, the FDA label for sugammadex contains a drug-drug interaction warning between this medication and hormonal contraception, advising that women taking hormonal contraception use a backup contraceptive method or abstinence for seven days after exposure to sugammadex. However, given concerns that this warning may not be appropriately provided to at-risk patients, we conducted a retrospective chart review to identify women administered sugammadex while using hormonal contraception to identify documented counseling on this drug-drug interaction prior to implementation of a formalized counseling process. ⋯ We identified 134 women using hormonal contraception at the time of sugammadex exposure; only one patient (0.7%, 95% CI 0.0, 4.1) had documented counseling. One patient had an unintended pregnancy within the same cycle as her exposure to sugammadex. Improved counseling processes are needed to avoid unnecessary risk for unintended pregnancies.
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An endoscopic bite block is a device to ensure that the patient's mouth remains wide open during endoscopic procedures. Wide opening of the mouth may facilitate the efficiency of one-handed mask ventilation. We evaluated the effect of an endoscopic bite block on mask ventilation among three ventilation techniques: one-handed ventilation, one-handed ventilation with an endoscopic bite block, and two-handed ventilation. ⋯ The use of an endoscopic bite block improved one-handed mask ventilation, showing comparable efficacy with two-handed mask ventilation.