Journal of clinical anesthesia
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To develop an algorithm to predict intraoperative Red Blood Cell (RBC) transfusion from preoperative variables contained in the electronic medical record of our institution, with the goal of guiding type and screen ordering. ⋯ Machine learning approaches are feasible in predicting intraoperative transfusion from preoperative variables and may improve preoperative type and screen ordering practices when incorporated into the electronic health record.
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Observational Study
Association between severe preoperative hearing impairment and postoperative emergence agitation among elderly patients undergoing middle ear surgery.
Hearing impairment is an established independent risk factor for delirium.Whether preoperative hearing impairment is associated with postoperative emergence agitation (POEA) in elderly patients remains unknown. This study aimed to investigate the association between preoperative hearing impairment and POEA in elderly patients undergoing ear surgery. ⋯ Pending confirmative studies, these findings suggest that severe preoperative hearing impairment could serve as an independent predictor of POEA in older patients undergoing middle ear surgery. These results highlight the need for further research to better understand the biomarker and pathogenesis of POEA, leading to identification of targeted interventions of POEA and improvement of postoperative outcomes in patients.
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Both virtual reality (VR) and exercise are recognized for their analgesic and anxiolytic properties. The purpose of this study is to evaluate the ability of VR-facilitated exercise to modulate pain. ⋯ The reduction in pain sensitivity indicates VR-facilitated exercise results in improved pain perception. VR-facilitated exercise may be especially useful for patients with chronic pain or other conditions requiring physical therapy, where pain may be exacerbated by exercise.
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Transesophageal echocardiography (TEE) use continues to expand to include extracardiac applications. However, there is limited research investigating the use of TEE as a tool to confirm the position of the epidural catheter. This prospective observational study aimed to evaluate whether TEE could be used to visualize the anatomy of the thoracic spinal canal in pediatrics. A subsequent prospective case series was conducted to evaluate whether TEE could be used to assist in the placement of epidural catheters in pediatric surgical patients. ⋯ This observational study demonstrated the successful visualization of the thoracic spinal cord at virtually every level in pediatric patients. A subsequent case series demonstrated that TEE could be used to successfully confirm the position of the epidural catheter in the targeted thoracic spinal segment for pediatric surgical patients.
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Poorly controlled acute postsurgical pain is associated with delayed recovery, chronic postsurgical pain (CPSP), chronic opioid use and impaired functioning in daily activities. The aim was to determine the effectiveness of a transitional pain service (TPS) to improve quality of recovery for patients at risk of CPSP. We hypothesized that a TPS improves the quality of recovery in patients at risk of CPSP. ⋯ TPS did not significantly affect short-term quality of recovery but might improve long-term outcomes, such as the incidence of chronic pain, opioid consumption, and functioning in daily life. However, sample size in the present study was too small to provide solid evidence for this positive signal.