Journal of clinical anesthesia
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Observational Study
Emergency manual peri-crisis use six years following implementation: Sustainment of an intervention for rare crises.
Use of cognitive aids during emergencies increases key actions and decreases omissions, both known to save lives. With little known about emergency manual (EM) clinical use, we aimed to help answer "Will EMs be used peri-crisis at a meaningful frequency?" and to explore clinical sustainment. ⋯ After an initial expected drop, EM peri-crisis use six years post-implementation was: sustained without intensive additional efforts, averaged ∼10 times per month at a single institution, and was reported in more than half of cases with cardiac arrest or CPR. Peri-crisis use of EMs is appropriately rare, though for relevant crises can have substantial positive impacts as described in prior literature. The sustained use of EMs may be related to increasing cultural acceptance of EMs, as reflected in survey result trends and broader cognitive aid literature.
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Randomized Controlled Trial
Erector spinae plane block for postoperative analgesia in robotically-assisted coronary artery bypass surgery: Results of a randomized placebo-controlled trial.
To investigate if an erector spinae plane (ESP) block decreases postoperative opioid consumption, pain and postoperative nausea and vomiting in patients undergoing robotically-assisted minimally invasive direct coronary artery bypass surgery (RAMIDCAB). ⋯ Following RAMIDCAB surgery, adding an ESP block to a standard multimodal analgesia regimen did not reduce opioid consumption and pain scores.
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It has not yet been established whether total hip arthroplasty complications are associated with anesthetic technique (spinal versus general). This study assessed the effect of spinal versus general anesthesia on health care resource utilization and secondary endpoints following total hip arthroplasty. ⋯ Total hip arthroplasty patients receiving spinal anesthesia experience favorable outcomes compared to propensity-matched general anesthesia patients.
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To systematically evaluate anesthesiology resident and attending perceptions of preoperative planning conversations (POPCs) and to generate understanding for improving the educational and clinical value of this practice. ⋯ Significant discrepancies exist between how anesthesia attendings and residents perceive the purpose of the POPC, with trainees less likely to view the POPC as having clinical value and neither group perceiving the conversation as a very useful educational tool. The results highlight the need to reexamine the value of the daily POPC as a deliberate educational practice to meet expectations of both trainees and attendings.
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Observational Study
Feasibility of intraoperative continuous glucose monitoring: An observational study in general surgery patients.
Perioperative hyperglycemia is associated with adverse outcomes in surgical patients, and major societies recommend intraoperative monitoring and treatment targeting glucose <180-200 mg/dL. However, compliance with these recommendations is poor, in part due to fear of unrecognized hypoglycemia. Continuous Glucose Monitors (CGMs) measure interstitial glucose with a subcutaneous electrode and can display the results on a receiver or smartphone. Historically CGMs have not been utilized for surgical patients. We investigated the use of CGM in the perioperative setting compared to current standard practices. ⋯ Both Dexcom G6 and Freestyle Libre 2.0 CGMs were able to be utilized and functioned well if no sensor error occurred at time of initial warmup. CGM provided more glycemic data and further characterized glycemic trends more than individual BG readings. Required time of CGM warm up was a barrier for intraoperative use as well as unexplained sensor failure. CGMs had a fixed warm of time, 1 h for Libre 2.0 and 2 h for Dexcom G6 CGM, before glycemic data obtainable. Sensor application issues did not occur. It is anticipated that this technology could be used to improve glycemic control in the perioperative setting. Additional studies are needed to evaluate use intraoperatively and assess further if any interference from electrocautery or grounding devices may contribute to initial sensor failure. It may be beneficial in future studies to place CGM during preoperative clinic evaluation the week prior to surgery. Use of CGMs in these settings is feasible and warrants further evaluation of this technology on perioperative glycemic management.