Journal of anesthesia
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Journal of anesthesia · Feb 2018
Preoperative pulmonary function tests before low-risk surgery in Japan: a retrospective cohort study using a claims database.
Routine preoperative pulmonary function tests (PFTs) are not recommended prior to low-risk surgery because their prognostic value is limited. However, only a few studies have assessed the utilization of healthcare resources regarding preoperative PFTs in a real-world setting. Here, we aimed to assess the prevalence and determinant factors of preoperative PFTs before low-risk surgery in Japan. ⋯ Our analysis found that preoperative PFTs were performed before 72% of low-risk surgeries under general anesthesia. Apart from age, preoperative PFTs were determined primarily by non-medical factors. Additionally, we observed substantial institutional variation in the use of preoperative PFTs.
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Journal of anesthesia · Feb 2018
Population analysis of predictors of difficult intubation with direct laryngoscopy in pediatric patients with and without thyroid disease.
There are no data on the prevalence and predictors of difficult intubation (DI) in pediatric patients with thyroid disease. This study (1) assesses the prevalence of DI in patients with thyroid disease undergoing elective operations, (2) identifies other predictors of DI in children, and (3) evaluates the effect of DI on postoperative care and length-of-stay. ⋯ Elective pediatric surgical patients with thyroid-related diagnoses at our institution had a higher prevalence of DI than those without thyroid disease, but this finding could not be isolated to thyroid pathology. Repeat DL achieves successful intubation in the majority of DI patients. DI patients often require longer recovery times due to prolonged cardiopulmonary monitoring.
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Journal of anesthesia · Feb 2018
Randomized Controlled Trial Comparative StudyEffect of dexmedetomidine for attenuation of propofol injection pain in electroconvulsive therapy: a randomized controlled study.
Current analgesic strategies for propofol injection pain may cause adverse reactions during electroconvulsive therapy (ECT), such as shortening seizure duration. This study investigated whether dexmedetomidine could attenuate propofol injection pain in ECT. ⋯ Pretreatment with dexmedetomidine was able to reduce the propofol injection pain in ECT without interfering with the seizure duration and causing adverse effects such as bradycardia and hypotension. In addition, close monitoring of hemodynamic variables and preparation of a treatment plan and drugs for bradycardia are essential.