Using ACGME General Surgery Milestones to Define the Competent Foundational Surgical Resident.

OBJECTIVE: In transitioning to competency-based surgical training, the need to clearly define competency is paramount. The purpose of this study is to define the well-prepared foundational resident using the ACGME General Surgery Milestones as our conceptual framework. DESIGN: Participants reflected on their expectations of a well-prepared resident at the end of PGY1, then assigned milestone levels reflecting this level of competence for General Surgery Milestones 1.0 and 2.0. Subcompetency scores were averaged among residents and faculty. The level of the well-prepared foundational resident was determined based on the highest level within one standard deviation of faculty, resident, and total group averages. SETTING: This took place during a dedicated education retreat at a single, large academic general surgery residency program. PARTICIPANTS: Key faculty stakeholders and a representative sample of residents (PGY 1-5) within our institution participated. RESULTS: Eight faculty and five residents completed Milestones 1.0 and 2.0 scoring. Mean scores between faculty and residents were compared. For 1.0, mean scores for Practice-Based Learning and Improvement 3 (PBLI 3) and Interpersonal Communication Skills 3 (ICS 3) were discernably lower for residents than for faculty (PBLI 3 1.3 (0.3) v 0.9 (0.2), p = 0.01; ICS3 1.6 (0.6) v 1.1 (1), p = 0.01). Scores of 2.0 were comparable across all subcompetency domains. With this broad agreement, Milestone-based competency standards were determined. Descriptive narratives of the KSAs were created for each subcompetency, combining the determined Milestones 1.0 and 2.0 levels. CONCLUSIONS: We were able to clearly define the competent foundational resident using the ACGME Milestones as a conceptual framework. These Milestone levels reflect the culture and expectations in our department, providing a foundation upon which to build a program of assessment. This methodology can be readily replicated in other programs to reflect specific expectations of the program within the larger ACGME frameworks of competency.

Neuropsychological Differences Between Surgery Interns and Age-Matched Adults.

OBJECTIVE: The purpose of this study was to assess how neuropsychological factors differ between general surgery interns and normative data from age-matched adults in the general population. DESIGN: Participants completed a comprehensive neuropsychological assessment battery. Neuropsychological factors assessed included: executive function (Behavioral Rating Inventory of Executive Function, BRIEF), working memory (Wechsler Adult Intelligence Scale, or WAIS, digit span), psychomotor speed (WAIS coding, Trails A and B), selective attention (D2 Test of Attention), and problem solving (Tower of London, TOL). Data for all measures was compared to previously published normative data for age-matched, healthy adults in the general population using one-sample t-tests. SETTING: This study was completed at Indiana University School of Medicine in Indianapolis, IN, which is a large academic healthcare training institution. PARTICIPANTS: Postgraduate year 1 general surgery residents (PGY1s) voluntarily participated in this study. RESULTS: Twenty-six general surgery PGY1s completed all measures. We found that PGY1s had significantly better behavioral inhibition, working memory, selective attention, problem solving, and psychomotor speed than their counterparts in the general population (Table 1). Conversely, we found that PGY1s had significantly lower cognitive flexibility (p = 0.02) and ability to monitor task progress (p = 0.006) than the general population. CONCLUSIONS: The results from this study indicate that there are several neuropsychological factors that may help explain the high achievement of general surgery PGY1s. Assessment of these factors could aid general surgery programs in the selection and training of high-caliber residents. However, there are indicators that PGY1s struggle from cognitive inflexibility and task monitoring compared to the general population. These skills are needed to manage the complex and dynamic nature of surgical performance, so educators should consider methods to enhance junior residents' development of these characteristics.

Surgical Resident Perspectives on the Preferred Qualities of Effective Intraoperative Teachers: A Qualitative Analysis.

PURPOSE: Intraoperative teaching is a critical component of surgery residents' education. Although prior studies have investigated best practices from the viewpoint of the expert educator, the perspective of the learner has been less explored. This study examined the ideal faculty teaching behaviors that optimize intraoperative teaching from the surgical residents' perspective. METHOD: Using a grounded theory method, this study explored perspectives on intraoperative faculty teaching qualities of 5 focus groups of categorical clinical general surgical residents of the same postgraduate year from June to August 2021. Focus group discussions were recorded, transcribed, and coded. Emerging themes were identified, along with their corresponding subthemes. RESULTS: Thirty-nine general surgery residents participated in the focus groups. Overall, 6 themes emerged regarding resident priorities of intraoperative teaching, with 10 subthemes. Themes included the following: (1) character, with subthemes of caring, respect for resident, and self-control; (2) intraoperative skill, with subthemes of clinical and operative skill and modeling leadership in the operating room; (3) instructional approach; (4) feedback, with subthemes of content of feedback and debriefing; (5) discernment of resident needs, with subthemes of managing expectations, individualizing instruction, and autonomy; and (6) variety of teachers. CONCLUSIONS: Certain tangible strategies, such as demonstrating genuine care for the learner, using clear directional words, and giving actionable feedback, were considered vital by residents. In the development of great surgical educators, the emphasis should not be on conformity to a single idealized teaching style but should celebrate and encourage diversity of personas and teaching styles within a department or program.

The American Board of Surgery flexible endoscopy curriculum prepares individuals to pass the fundamentals of endoscopic surgery manual skills test.

BACKGROUND: The American Board of Surgery (ABS) has required Fundamentals of Endoscopic Surgery (FES) certification for general surgery applicants since 2018. Flexible Endoscopy Curriculum (FEC) completion is recommended prior to taking the FES exam. The objective of the study was to determine if FEC completion prepares individuals to pass the FES manual skills test. METHODS: Participants included first-attempt FES examinees from June 2014 to February 2019. De-identified data were reviewed, Self-reported data included gender, PGY, glove size, upper (UE) and lower (LE) endoscopy experience, simulation training time, and participation in an endoscopy rotation (ER). FES skills exam performance was reported by FES staff. Those completing all vs. none of the FEC were compared. RESULTS: Of 2023 participants identified, 809 (40.0%) reported completion of all FEC components, 1053 (52.1%) completed of some, and 161 (8.0%) completed none. Men and candidates taking FES later in residency were more likely to complete all FEC requirements (p = 0.002, p < 0.001). FES pass rates were higher for those who completed all FEC components compared to those who completed none (88.4% vs 72.7%, p < 0.001). On logistic regression analysis, completion of all components (OR 2.3, 95% CI 1.5-3.7, p < 0.001) and male gender (OR 3.1, 95% CI 1.7-5.7, p < 0.001) were predictors of passing, while glove size (OR 1.5, 95% CI 1.0-2.5, p = 0.08), simulator time (OR 1.1, 95% CI 0.9-1.4, p = 0.37) and PGY were not (OR 1.1, 95% CI 0.9-1.4, p = 0.38). On multivariate analysis controlling for glove size and gender, completion of all FEC components was still associated with a higher likelihood of passing the FES skills exam (OR 1.6, 95% CI 1.2-2.1, p < 0.001). CONCLUSIONS: Completion of FEC is strongly associated with passing the FES skills test. This study supports the ABS recommendation for completion of FEC prior to taking the FES skills test.

Resilience matters: Student perceptions of the impact of COVID-19 on medical education.

INTRODUCTION: We assessed students' perception of the impact of the pandemic on their well-being, education, academic achievement, and whether grit and resilience alter students' ability to mitigate the stress associated with disruptions in education. We hypothesized that students would report a negative impact, and those with higher grit and resilience scores would be less impacted. METHODS: A multidisciplinary team of educators created and distributed a survey to medical students. Survey results were analyzed using descriptive statistics, ANOVA, and multivariate linear regressions. A p-value <.05 was considered statistically significant. RESULTS: A total of 195 students were included in the study. Approximately 92% reported that clinical education was negatively affected, including participants with higher grit scores. Students with higher resilience scores were more optimistic about clinical education. Those with higher resilience scores were less likely to report anxiety, insomnia, and tiredness. CONCLUSION: More resilient students were able to manage the stress associated with the disruption in their education. Resiliency training should be year-specific, and integrated into the UME curriculum due to the different demands each year presents.

Assessment of Chief Resident Practice Readiness in a Porcine Lab: A 4-Year Experience.

OBJECTIVE: General surgery training prepares residents for the autonomous practice of surgery; however, assessment for readiness for independent practice presents several challenges. The simulation lab offers a safe and standardized environment for assessing the technical skills of a resident in the absence of numerous confounders of the real operating room. We describe our experience with evaluation and remediation of chief resident assessments in a porcine simulation lab. DESIGN: Operative skill assessment of surgical residents was conducted using anesthetized porcine models. Procedure's representative of basic and complex operative skill was chosen for the assessment. Faculty assessed the residents using a checklist for the completion of all critical operative steps. A "failing" score or "critical fail" on a given procedure determined mandatory remediation. For remediation, faculty provided immediate post-procedure feedback on all errors, and residents were offered supervised practice. Residents were then retested to demonstrate competency. SETTING: Large animal research center at Indiana University School of Medicine, Indianapolis, IN PARTICIPANTS: From 2017 to 2020, thirty-seven PGY5 residents participated in the porcine lab over a 4-year period. These general surgery residents were assessed at the beginning of their chief year. RESULTS: There were a total of 6 residents that failed 1 or more procedures. There were no failures in the cholecystectomy, 3 failures for Nissen, 4 failures for Hand sewn anastomosis, and 1 failure for stapled anastomosis. Two residents failed 2 procedures. All residents received remediation with a faculty member and were subsequently able to perform the procedure competently. CONCLUSIONS: A formal simulation-based assessment of procedural competence can identify technical performance deficiencies even at the chief resident level. Combined with a formal remediation program, such deficiencies can be addressed well in advance of residency graduation. Determining the relationship of such simulation-based assessments with operative performance is currently underway.

How resilient is your team? Exploring healthcare providers' well-being during the COVID-19 pandemic.

BACKGROUND: The global COVID-19 pandemic has placed tremendous physical and mental strain on the US healthcare system. Studies examining the effects of outbreaks have demonstrated both an increased prevalence and long-term development of Post-Traumatic Stress Disorder (PTSD) symptoms in healthcare providers. We sought to assess the impact of the COVID-19 pandemic on the psychological well-being of medical providers, medical trainees, and administrators at a large academic center to identify stressors and moderators to guide future mental health and hospital-system interventions. METHODS: A 42-item survey examining specific stressors, grit, and resilience was widely distributed to physicians, residents, fellows, and administrators a large academic institution for departmental distribution. Survey results were analyzed using descriptive statistics, ANOVA, and multivariate linear regressions. A p-value <0.05 was considered statistically significant. RESULTS: A total of 785 participants completed the survey. The majority of respondents rated their stress to be significantly increased during the pandemic. Respondents' fear of transmitting the virus to their family members was a significant stressor. Higher resilience was associated with lower stress, anxiety, fatigue, and sleep disturbances. Overall, respondents felt supported by their departments and institution and felt contingency plans and personal protective equipment were adequate. CONCLUSIONS: Healthcare workers have increased resilience in the face of heightened stress during a pandemic. Higher resilience and grit were protective factors in managing personal and system-level stressors at the peak of the COVID-19 pandemic in our institution. Implementing an intervention designed to enhance healthcare workers' resilience in response to the COVID-19 pandemic is warranted.

Mesenchymal stromal cell therapy for the treatment of intestinal ischemia: Defining the optimal cell isolate for maximum therapeutic benefit.

Intestinal ischemia is a devastating intraabdominal emergency that often necessitates surgical intervention. Mortality rates can be high, and patients who survive often have significant long-term morbidity. The implementation of traditional medical therapies to prevent or treat intestinal ischemia have been sparse over the last decade, and therefore, the use of novel therapies are becoming more prevalent. Cellular therapy using mesenchymal stromal cells is one such treatment modality that is attracting noteworthy attention in the scientific community. Several groups have seen benefit with cellular therapy, but the optimal cell line has not been identified. The purpose of this review is to: 1) Review the mechanism of intestinal ischemia and reperfusion injury, 2) Identify the mechanisms of how cellular therapy may be therapeutic for this disease, and 3) Compare various MSC tissue sources to maximize potential therapeutic efficacy in the treatment of intestinal I/R diseases.

Human Adipose Stromal Cells Increase Survival and Mesenteric Perfusion Following Intestinal Ischemia and Reperfusion Injury.

OBJECTIVE: Intestinal ischemia can quickly escalate to bowel necrosis and perforation. Transplantation of stem cells presents a novel treatment modality for this problem. We hypothesized that: human adipose-derived stromal cells (hASCs) would increase survival and mesenteric perfusion to a greater degree compared with differentiated cellular controls following ischemic intestinal injury, and improved outcomes with hASC therapy would be associated with preservation of intestinal histological and tight junction architecture, and lower levels of systemic inflammation following intestinal injury. METHODS: hASCs and keratinocytes (differentiated cellular control) were cultured on polystyrene flasks at 37°C in 5% CO2 in air. Adult male C57Bl6J mice were anesthetized and a midline laparotomy performed. The intestines were eviscerated, the small bowel mesenteric root identified, and intestinal ischemia was established by temporarily occluding the superior mesenteric artery for 60 min with a noncrushing vascular clamp. Following ischemia, the clamp was removed, and the intestines were returned to the abdominal cavity. Before abdominal closure, 2 million hASCs or keratinocytes in 250 µL of phosphate-buffered saline (carrier for cells and control solution) were infused into the peritoneum. Animals were allowed to recover for 12 or 24 h (perfusion, histology, cytokine, and immunofluoresence studies), or 7 days (survival studies). Intestinal perfusion was assessed by laser Doppler imaging. Intestinal tissue segments were stained with hematoxylin and eosin, as well as antibodies for the tight junction protein claudin-1. Separate aliquots of intestine, liver, and lung tissue were homogenized and assessed for inflammatory cytokines via multiplex beaded assay. RESULTS: Animals administered hASCs following intestinal ischemia and reperfusion (I/R) injury had significantly greater 7-day survival and better postischemic recovery of mesenteric perfusion compared with vehicle or keratinocyte therapy. hASCs also abated intestinal mucosal destruction, facilitated preservation of intestinal tight junctions, and decreased the systemic inflammatory response to injury. CONCLUSIONS: Human adipose-derived stromal cells improved survival and mesenteric perfusion and attenuated the mucosal damage associated with intestinal I/R injury. hASCs should be considered as a plausible cell source for novel cellular treatment plans following intestinal ischemia.

Transcriptome response to infraorbital nerve transection in the gonadally intact male rat barrel cortex: RNA-seq.

The effects of infraorbital nerve (ION) transection on gene expression in the adult male rat barrel cortex were investigated using RNA sequencing. After a 24-hour survival duration, 98 genes were differentially regulated by ION transection. Differentially expressed genes suggest changes in neuronal activity, excitability, and morphology. The production of mRNA for neurotrophins, including brain-derived neurotrophin factor (BNDF), was decreased following ION transection. Several potassium channels showed decreased mRNA production, whereas a sodium channel (Na(V)ß4) associated with burst firing showed increased mRNA production. The results may have important implications for phantom-limb pain and complex regional pain syndrome. Future experiments should determine the extent to which changes in RNA result in changes in protein expression, in addition to utilizing laser capture microdissection techniques to differentiate between neuronal and glial cells.