Browsing by Subject "Editor's choice"

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    Cricothyrotomy in Acute Upper Gastrointestinal Bleed: A Difficult Airway Simulation Case for Anesthesiology Residents
    (Association of American Medical Colleges, 2024-01-16) Yu, Corinna J.; Rigueiro, Frank; Backfish-White, Kevin; Cartwright, Johnny; Moore, Christopher; Mitchell, Sally A.; Boyer, Tanna; Anesthesia, School of Medicine
    Introduction: Patients with acute upper gastrointestinal bleeding may have challenging airways. This simulation teaches anesthesiology residents the skill of cricothyrotomy as a surgical last resort while managing acute bleeding in the airway. Methods: The simulation involved a 55-year-old patient with history of alcohol abuse admitted to the ICU with hematemesis and acute blood loss for esophagogastroduodenoscopy in the ICU setting. The mannequin had tubing in the posterior oropharynx connected to a pressurized bag of simulated blood hidden from view. While conversing, the patient began to cough and gag, and the bag of fluid was opened, filling the posterior oropharynx with blood, which prompted immediate intubation attempts, designed to fail no matter what the learners attempted. When residents requested a surgical airway, they were provided with a cricothyrotomy kit and a task trainer to perform the procedure. Residents were evaluated using a behavior checklist, debriefed, then asked to complete a postsimulation survey. Results: Fifty-eight anesthesiology residents completed the simulation and provided feedback via a 5-point Likert scale of agreement. Most residents quickly recognized the need for emergency intubation. Eighty-eight percent of participants strongly agreed that the simulation was a valuable learning experience, with 99% stating it increased their confidence and clinical decision-making in handling similar scenarios in the future. Discussion: This simulation provides a chance to practice valuable airway management skills that increase resident confidence in cricothyrotomy. Future work may examine if these skills and confidence levels are sustainable over time and if they are applied in future patient encounters.
  • Thumbnail Image
    Item
    SBAR-LA: SBAR Brief Assessment Rubric for Learner Assessment
    (Association of American Medical Colleges, 2021-10-18) Davis, Beth P.; Mitchell, Sally A.; Weston, Jeannie; Dragon, Catherine; Luthra, Munish; Kim, James; Stoddard, Hugh A.; Ander, Douglas S.; Anesthesia, School of Medicine
    Introduction: Structured communication tools are associated with improvement in information transfer and lead to improved patient safety. Situation, Background, Assessment, Recommendation (SBAR) is one such tool. Because there is a paucity of instruments to measure SBAR effectiveness, we developed and validated an assessment tool for use with prepractice health professions students. Methods: We developed the SBAR Brief Assessment Rubric for Learner Assessment (SBAR-LA) by starting with a preliminary list of items based on the SBAR framework. During an interprofessional team training event, students were trained in the use of SBAR. Subsequently, they were assigned to perform a simulated communication scenario demonstrating use of SBAR principles. We used 10 videos from these scenarios to refine the items and scales over two rounds. Finally, we applied the instrument on another subset of 10 students to conduct rater calibration and measure interrater reliability. Results: We used a total of 20 out of 225 videos of student performance to create the 10-item instrument. Interrater reliability was .672, and for eight items, the Fleiss' kappa was considered good or fair. Discussion: We developed a scoring rubric for teaching SBAR communication that met criteria for validity and demonstrated adequate interrater reliability. Our development process provided evidence of validity for the content, construct, and response process used. Additional evidence from the use of SBAR-LA in settings where communication skills can be directly observed, such as simulation and clinical environments, may further enhance the instrument's accuracy. The SBAR-LA is a valid and reliable instrument to assess student performance.