The journal of education in perioperative medicine : JEPM最新文献

{"title":"Development of an Abbreviated Longitudinal Approach for Medical Student Learning in Perioperative Medicine: Teaching the Perioperative Surgical Home.","authors":"Wendy T Nguyen,&nbsp;Michael J Cullen,&nbsp;Alexander M Kaizer,&nbsp;Darrell Randle","doi":"10.46374/volxxiii_issue4_nguyen","DOIUrl":"https://doi.org/10.46374/volxxiii_issue4_nguyen","url":null,"abstract":"<p><strong>Introduction: </strong>Leaders in anesthesiology are promoting increased involvement of anesthesiologists in perioperative medicine (POM). Academic leaders are calling for a corresponding increase in resident and medical student education in this evolving medical discipline. Formalized POM programs are new to most academic anesthesiology programs, and very little has been written about development of these programs for anesthesiology residents or medical students. We describe the creation of a longitudinal medical student clerkship in POM using established curriculum design methods with minimal capital resources.</p><p><strong>Methods: </strong>This is a descriptive account of the process of clerkship design. It includes a qualitative analysis of participants' satisfaction with the novel clerkship.</p><p><strong>Results: </strong>Design and implementation of a new, advanced medical student clerkship in POM using no additional capital resources was successful. Medical students indicated appreciation for the unique longitudinal design. Students also demonstrated understanding of the expanding role of anesthesiology in perioperative care of patients, a primary goal of the educational process.</p><p><strong>Conclusions: </strong>The principles of the American Society of Anesthesiology's Perioperative Surgical Home can be taught systematically and successfully to advanced medical students with little additional expenditure of departmental resources.</p>","PeriodicalId":75067,"journal":{"name":"The journal of education in perioperative medicine : JEPM","volume":"23 4","pages":"E675"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8691171/pdf/i2333-0406-23-4-Nguyen.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39771830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Influence of the In-person Residency Interview: A Prospective Study.","authors":"Sarah L Nizamuddin,&nbsp;Junaid Nizamuddin,&nbsp;Usman Latif,&nbsp;Sang Mee Lee,&nbsp;Avery Tung,&nbsp;Allison Dalton,&nbsp;Jerome M Klafta,&nbsp;Michael O'Connor,&nbsp;Sajid S Shahul","doi":"10.46374/volxxiii_issue4_nizamuddin","DOIUrl":"https://doi.org/10.46374/volxxiii_issue4_nizamuddin","url":null,"abstract":"<p><strong>Background: </strong>This prospective study investigated whether in-person interviews affected interviewer assessments of anesthesiology residency applicants at an academic medical center, and which applicant characteristics influenced interview performance.</p><p><strong>Methods: </strong>Eighteen faculty members involved in residency recruitment between November 2019 and January 2020 documented preinterview (after full application review) and postinterview scores of the applicants on a scale of 1 to 5. Faculty also reported the relative contributions of specific interview characteristics (personality, physical appearance, professional demeanor, discussion regarding academic/scholarly activity, and level of interest in the specialty) to their postinterview assessments. Mixed-effects models were used to assess whether interviews changed faculty assessment of applicants, and what the relative contributions of applicant characteristics were to faculty assessments.</p><p><strong>Results: </strong>A total of 696 interviews were conducted with 232 applicants. The postinterview scores differed significantly from the preinterview scores (estimated mean difference, 0.09 ± 0.02; <i>P</i> < 0.0001). The characteristics most affecting postinterview scores were positive impressions of applicants' personalities (marginal mean change in postinterview score, 0.259; 95% confidence interval, 0.221-0.297) and negative impressions of applicants' professional demeanor (marginal mean change, -0.257; 95% confidence interval, -0.350 to -0.164).</p><p><strong>Conclusions: </strong>In-person interviews significantly affected residency applicants' scores. Personality and professional demeanor influenced scores more than did other characteristics examined. Further studies are needed to clarify the relevance of in-person interviews to the assessment of residency applicants.</p>","PeriodicalId":75067,"journal":{"name":"The journal of education in perioperative medicine : JEPM","volume":"23 4","pages":"E676"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8691172/pdf/i2333-0406-23-4-Nizamuddin.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39860547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rank and Match Outcomes of In-person and Virtual Anesthesiology Residency Interviews.","authors":"Mary E Arthur,&nbsp;Nidhi Aggarwal,&nbsp;Steven Lewis,&nbsp;Nadine Odo","doi":"10.46374/volxxiii_issue3_arthur","DOIUrl":"https://doi.org/10.46374/volxxiii_issue3_arthur","url":null,"abstract":"<p><strong>Background: </strong>For the 2019-2020 interview season, the anesthesia residency program at Augusta University offered candidates a choice between in-person (IP) and video conference (VC) interviews to accommodate a greater number of qualified candidates.</p><p><strong>Methods: </strong>The same applicant selection criteria were used for both interview types. However, we modified the informal interactions with residents, campus tours, and interview formats for VC interviews. We sought to compare the 2 methods by analyzing the respective costs, benefits, and match results.</p><p><strong>Results: </strong>Of 159 candidates interviewed, we ranked 127 and matched with 12. The IP (n = 135) and VC (n = 24) groups were similar in gender distribution but not by the type of medical school, with more international medical graduates interviewing by VC than IP. There was no statistically significant difference between the 2 interview types for being ranked (81% of IP, 71% of VC) or matched (6% of IP, 17% of VC). US Medical Licensing Examination Step 1 and Step 2 scores and type of medical school did not affect the likelihood of being ranked or matched. Program costs per candidate were higher for the IP group ($431 for IP, $294 for VC).</p><p><strong>Conclusion: </strong>Our single-center study indicates that the interview type did not affect the likelihood of a candidate being ranked by or matched to our program. Further, VC interviews were more cost-effective and time-effective than IP interviews. Our findings suggest that VC interviews are a viable alternative and should be an option for residency interviews.</p>","PeriodicalId":75067,"journal":{"name":"The journal of education in perioperative medicine : JEPM","volume":"23 3","pages":"E664"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8489258/pdf/i2333-0406-23-3-arthur.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39506554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Equitable Electronic Scheduling System for Anesthesiology Residents: A Quality Improvement Project.","authors":"Everett Chu,&nbsp;Anna Katherine Hindle,&nbsp;Hernan Abeledo,&nbsp;Richard Amdur,&nbsp;Anthony Coudert,&nbsp;Gurwinder Gill,&nbsp;Eric R Heinz,&nbsp;Kyung-Min Lee,&nbsp;Gregory Moy,&nbsp;Christopher Schroff,&nbsp;Marian Sherman,&nbsp;Jeffrey S Berger","doi":"10.46374/volxxiii_issue3_berger","DOIUrl":"https://doi.org/10.46374/volxxiii_issue3_berger","url":null,"abstract":"<p><strong>Background: </strong>Most postgraduate medical education occurs in hospitals in an apprenticeship model with actual patients. Creating a work shift schedule must account for complex factors, including hospital needs, work-hour restrictions, trainee qualifications, and case distribution in order to fairly allocate the resident workload. In this study, we report the first successful implementation of an equitable, computer-generated scheduling system for anesthesiology residents.</p><p><strong>Methods: </strong>A total of 24 residents at a single, urban training program were surveyed in 2015 to rank work shift difficulty. Shifts were categorized and translated into a weighted point system by program leadership based on the survey results. An automated and modifiable scheduling system was created to incorporate rule-based assignment of prerequisites and evenly distribute points throughout the academic year. Point values were retrospectively calculated in 2014, and prospectively calculated from 2015 to 2018. The equality of variance test was used to evaluate the variation of the SD of monthly average point distributions year-over-year and within each class of trainees.</p><p><strong>Results: </strong>Year-over-year analysis revealed that post-point system implementation, call point distribution trended toward reduced variance in all 4 years, with significant reductions of 63% in 2016 (SD 4.9, <i>P</i> < .01), and 57% in 2017 (SD 5.8, <i>P</i> < .01). Analyzed by class, first-year trainees' SD decreased by 73% in 2016 (SD 2.5, <i>P</i> < .01), by 67% in 2017 (SD 3.1, <i>P</i> < .04), and 65% in 2018 (SD 3.3, <i>P</i> < .02) compared with the pre-point system year in 2014. The second year clinical anesthesia resident class SD decreased by 56% in 2015 (SD 5.9, <i>P</i> < .01), 41% in 2016 (SD 7.9, <i>P</i> < .02), and 49% in 2017 (SD 6.9, <i>P</i> < .01).</p><p><strong>Conclusion: </strong>The computerized point system improved work distribution equity year-over-year and within trainee cohort groups.</p>","PeriodicalId":75067,"journal":{"name":"The journal of education in perioperative medicine : JEPM","volume":"23 3","pages":"E665"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8489289/pdf/i2333-0406-23-3-berger.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39506555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transitioning to Virtual Meetings: Experiences From the Society for Education in Anesthesia Virtual Fall 2020 Meeting.","authors":"Susan M Martinelli,&nbsp;Fei Chen,&nbsp;Robert S Isaak,&nbsp;Adrian Hendrickse,&nbsp;Bryan Mahoney,&nbsp;Carol Ann B Diachun,&nbsp;John D Mitchell","doi":"10.46374/volxxiii_issue3_martinelli","DOIUrl":"https://doi.org/10.46374/volxxiii_issue3_martinelli","url":null,"abstract":"<p><p>The COVID-19 pandemic has forced organizers of traditional in-person continuing medical education conferences to transition to a virtual format. There are both advantages and disadvantages to this change in format. When planning a virtual meeting, several factors require consideration, including costs, virtual platforms, sponsorship, networking, and meeting logistics. This manuscript describes the authors' experiences of transforming the Society of Education in Anesthesia 2020 Fall Meeting into a virtual conference and explores the lessons learned and future impacts of this new medium.</p>","PeriodicalId":75067,"journal":{"name":"The journal of education in perioperative medicine : JEPM","volume":"23 3","pages":"E667"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8491636/pdf/i2333-0406-23-3-martinelli.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39506557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of Two Learning Modalities on Continuing Medical Education Consumption and Knowledge Acquisition: A Pilot Randomized Controlled Trial.","authors":"Matthew D McEvoy,&nbsp;Leslie C Fowler,&nbsp;Amy Robertson,&nbsp;Brian J Gelfand,&nbsp;Geoffrey M Fleming,&nbsp;Bonnie Miller,&nbsp;Donald Moore","doi":"10.46374/volxxiii_issue3_mcevoy","DOIUrl":"https://doi.org/10.46374/volxxiii_issue3_mcevoy","url":null,"abstract":"<p><strong>Background: </strong>Research has demonstrated that active learning, spaced education, and retrieval-based practice can improve knowledge acquisition, knowledge retention, and clinical practice. Furthermore, learners prefer active learning modalities that use the testing effect and spaced education as compared to passive, lecture-based education. However, most research has been performed with students and residents rather than practicing physicians. To date, most continuing medical education (CME) opportunities use passive learning models, such as face-to-face meetings with lecture-style didactic sessions. The aim of this study was to investigate learner engagement, as measured by the number of CME credits earned, via two different learning modalities.</p><p><strong>Methods: </strong>Diplomates of the American Board of Anesthesiology or candidates for certification through the board (referred to colloquially and for the remainder of this article as board certified or board eligible) were provided an opportunity to enroll in the study. Participants were recruited via email. Once enrolled, they were randomized into 1 of 2 groups: web-app-based CME (Webapp CME) or an online interface that replicated online CME (Online CME). The intervention period lasted 6 weeks and participants were provided educational content using one of the two approaches. As an incentive for participation, CME credits could be earned (without cost) during the intervention period and for completion of the postintervention quiz. The same number of CME credits was available to each group.</p><p><strong>Results: </strong>Fifty-four participants enrolled and completed the study. The mean number of CME credits earned was greater in the Webapp group compared to the Online group (12.3 ± 1.4 h versus 4.5 ± 2.3 h, <i>P</i> < .001). Concerning knowledge acquisition, the difference in postintervention quiz scores was not statistically significant (Webapp 70% ± 7% versus Online 60% ± 11%, <i>P</i> = .11). However, only 29% of the Online group completed the postintervention quiz, versus 77% of the Webapp group (<i>P</i> < .001), possibly showing a greater rate of learner engagement in the Webapp group.</p><p><strong>Conclusion: </strong>In this prospective, randomized controlled pilot study, we demonstrated that daily spaced education delivered to learners through a smartphone web app resulted in greater learner engagement than an online modality. Further research with larger trials is needed to confirm our findings.</p>","PeriodicalId":75067,"journal":{"name":"The journal of education in perioperative medicine : JEPM","volume":"23 3","pages":"E668"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8491639/pdf/i2333-0406-23-3-mcevoy.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39506558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gender Differences in the Language of LORs Written for Anesthesiology Medical Student Applicants: Analysis of One Program's Recruitment Cycle.","authors":"Jacqueline Y H Woo,&nbsp;Apolonia E Abramowicz,&nbsp;Mario A Inchiosa,&nbsp;Sherin Abraham,&nbsp;Garret Weber","doi":"10.46374/volxxiii_issue3_woo","DOIUrl":"https://doi.org/10.46374/volxxiii_issue3_woo","url":null,"abstract":"<p><strong>Background: </strong>Prior studies have demonstrated gender differences in language used in letters of recommendation (LOR) for residency applicants. No previous studies have investigated linguistic gender differences in LOR specifically in the field of anesthesiology. The objective of this study is to determine whether there are potential gender biases in the language of LOR written for anesthesiology residency applicants.</p><p><strong>Methods: </strong>Letters sent through the Electronic Residency Application Service in application for a single training program in the Northeast in 2019-2020 were divided into self-identified male and female groups. The letters were deidentified, converted to machine-readable text, and input into software to analyze differences in language use. Differences in language use and word count between the 2 groups were compared.</p><p><strong>Results: </strong>Included in this analysis were 316 applicants (113 female applicants and 203 male applicants) who submitted a total of 1132 letters, 409 of which were letters written for females and 723 were written for males. Analysis of 4 document characteristics and 19 psychological construct word categories showed that males had a higher frequency of <i>tentative</i> notations (<i>P</i> < .0110), while females had a higher frequency of <i>ability</i> notations (<i>P</i> < .0449). No other meaningful differences were found.</p><p><strong>Conclusions: </strong>While our results demonstrated 2 differences in language use between male and female anesthesiology residency applicants for LOR, it is reassuring that LOR are relatively free of linguistic bias. Future research should focus on identifying other areas of the specialty's recruitment process in order to recognize and mitigate gender differences in anesthesiology.</p>","PeriodicalId":75067,"journal":{"name":"The journal of education in perioperative medicine : JEPM","volume":"23 3","pages":"E671"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8491635/pdf/i2333-0406-23-3-woo.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39506563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Resident Preparation for the American Board of Anesthesiology Objective Standardized Clinical Examination: A Comparison of Virtual Telesimulation With In-person Simulation.","authors":"Christina Miller, Serkan Toy, Deborah Schwengel, Stefani Schwartz, Adam Schiavi","doi":"10.46374/volxxiii_issue3_miller","DOIUrl":"10.46374/volxxiii_issue3_miller","url":null,"abstract":"<p><strong>Background: </strong>The Objective Structured Clinical Examination (OSCE) is part of the American Board of Anesthesiology (ABA) certification process. A simulated OSCE can aid examination preparation, but the COVID-19 pandemic prevented in-person simulation training. Therefore, we adapted our in-person simulated OSCE (SOSCE) as a Zoom-based telesimulation OSCE (ZOSCE), permitting examinees to participate remotely. Comparing this process with historical in-person SOSCE cohorts, we hypothesized that this telesimulation-based format would still be well received by the trainees as a substitute when it was not possible to provide in-person practice and formative assessment. Subsequently, the ABA proposed a virtual-format OSCE.</p><p><strong>Methods: </strong>We conducted our 7-station ZOSCE according to the ABA content outline for all graduating third-year clinical anesthesia residents (CA-3) in 2020. From a main meeting room, the facilitator paired each CA-3 with a faculty proctor, assigned them to their own breakout room for each station, and rotated standardized patients in. The faculty proctor observed the CA-3's performance in real time using an assessment tool with objectives graded on a 0-2 scale. At the conclusion of the ZOSCE, proctors reviewed the assessment tool with the CA-3 and provided personalized global feedback. Assessment tool scores were used to calculate performance data for the study group that were compared with a SOSCE historical cohort from 2017 and 2018. All parties completed a Likert-style evaluation specific to the ZOSCE.</p><p><strong>Results: </strong>A total of 22 CA-3 residents participated. Mean performance scores ranged from 82.2%-94.9% (minimum = 38%, maximum = 100%). Compared with the historical SOSCE cohort, ZOSCE scores for 5 of 7 stations were not different, but scores in communication with professionals (<i>P</i> = .007) and ultrasound (<i>P</i> < .001) stations were lower. Overall, CA-3 participants rated the learning experience positively and felt it was a reasonable substitution for in-person simulation, with responses similar to those of a historical in-person SOSCE cohort.</p><p><strong>Conclusions: </strong>A telesimulation-based practice ZOSCE for formative examination preparation for the ABA OSCE resulted in similar institutional scoring for most stations compared with in-person SOSCE, but some stations may be better practiced in person or require modifications. The virtual format may permit flexible scheduling during nonclinical times or for learners in remote locations. These findings have implications for future formative exercises and the formal summative examination process.</p>","PeriodicalId":75067,"journal":{"name":"The journal of education in perioperative medicine : JEPM","volume":"23 3","pages":"E669"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8491632/pdf/i2333-0406-23-3-miller.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39506559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Instagram Utilization Among ACGME-accredited Anesthesiology Residency Programs in the United States.","authors":"Frank R Chen,&nbsp;Jerry Y Lee,&nbsp;Natalia Roszkowska,&nbsp;Chapman Wei,&nbsp;Theodore Quan,&nbsp;Alex Gu,&nbsp;Jeffrey Berger,&nbsp;Jiabin Liu","doi":"10.46374/volxxiii_issue3_chen","DOIUrl":"https://doi.org/10.46374/volxxiii_issue3_chen","url":null,"abstract":"","PeriodicalId":75067,"journal":{"name":"The journal of education in perioperative medicine : JEPM","volume":"23 3","pages":"E666"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8491633/pdf/i2333-0406-23-3-chen.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39506556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Novel Approach to Emergency Airway Simulation Using a 3D-printed Cricothyrotomy Task Trainer.","authors":"Jeffrey Huang,&nbsp;Lauren K Licatino,&nbsp;Santiago Ocariz,&nbsp;Paul A Warner,&nbsp;Charles R Sims","doi":"10.46374/volxxiii_issue3_sims","DOIUrl":"https://doi.org/10.46374/volxxiii_issue3_sims","url":null,"abstract":"<p><strong>Background: </strong>Cricothyrotomy is a final recourse for salvaging a difficult airway, yet most anesthesiology providers have little training, exposure, or comfort with the procedure. Pig tracheas are frequently used for training, but are single use and require special handling and storage. Other simulation models, such as mannequins and cadavers, are costly. Advances in 3dimensional (3D) printing have improved accessibility and decreased costs. This research project sought to determine whether an inexpensive 3D-printed task trainer was noninferior to pig tracheas for teaching surgical cricothyrotomy skills.</p><p><strong>Methods: </strong>Anesthesiology residents were enrolled in an institutional review board-exempted, unblinded, randomized, controlled, single-institution, noninferiority trial. Participants were trained in the scalpel-finger-bougie technique for surgical cricothyrotomy. Participants were randomized to practice 5 repetitions on either a pig trachea or the 3D model and were assessed on time to cricothyrotomy completion on a pig trachea before and after practice.</p><p><strong>Results: </strong>Demographic characteristics of the 25 workshop attendees were similar between study arms. Overall mean (SD) improvement in speed was 9 (12) seconds (<i>P</i> = .001). Postpractice times were similar between groups (analysis of covariance estimated difference of -0.1 seconds [95% confidence interval, -9.4 to 9.2]; <i>P</i> = .55). The 3D model was noninferior to the pig trachea at the prespecified noninferiority margin of 10 seconds (<i>P</i> = .017).</p><p><strong>Conclusions: </strong>The 3D model was noninferior to pig tracheas for improving the time to completion of a surgical cricothyrotomy. A 3D-printed model offers a viable alternative to pig tracheas for emergency airway simulation that is inexpensive, reusable, and readily modified to simulate challenging airway anatomy.</p>","PeriodicalId":75067,"journal":{"name":"The journal of education in perioperative medicine : JEPM","volume":"23 3","pages":"E670"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8491648/pdf/i2333-0406-23-3-sims.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39506561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}