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Background Effects of the institutional macrocosm on general surgery resident wellbeing have not been well studied. We sought to identify organizational factors that impact resident wellness and burnout. Methods Using a modified Delphi technique, an open-ended survey and two subsequent iterations were distributed to wellness stakeholders at two institutions to identify and stratify institutional factors in six burnout domains. Results Response rates for each survey round were 29/106 (27%), 30/46 (65%) and 21/30 (70%). Top factors identified in each domain were: • Workload: hours (60% respondents), advanced practice providers (53%) • Control: autonomy (77%), scheduling blocks/changes (43%) • Rewards: compensation (93%), vacation (83%) • Community: peer support (66%) and mentorship programs (59%) • Fairness: budget allocation (48%), resident union (48%) • Values: mentorship program (43%), institution type (40%) Conclusion A modified Delphi technique prioritized institutional wellness and burnout factors. Top factors identified were compensation, vacation time, and autonomy. These results can direct future scholarship of barriers/facilitators of resident wellbeing.

Background In surgical training, assessment tools based on strong validity evidence allow for standardized evaluation despite changing external circumstances. At a large academic institution, surgical interns undergo a multimodal curriculum for central line placement that uses a 31-item binary assessment at the start of each academic year. This study evaluated this practice within increased in-person learning restrictions. We hypothesized that external constraints would not affect resident performance nor assessment due to a robust curriculum and assessment checklist. Methods From 2018 to 2020, 81 residents completed central line training and assessment. In 2020, this curriculum was modified to conform to in-person restrictions and social distancing guidelines. Resident score reports were analyzed using multivariate analyses to compare performance, objective scoring parameters, and subjective assessments among “precoronavirus disease” years (2018 and 2019) and 2020. Results There were no significant differences in average scores or objective pass rates over 3 years. Significant differences between 2020 and precoronavirus disease years occurred in subjective pass rates and in first-time success for 4 checklist items: patient positioning, draping, sterile ultrasound probe cover placement, and needle positioning before venipuncture. Conclusion Modifications to procedural training within current restrictions did not adversely affect residents’ overall performance. However, our data suggest that in 2020, expert trainers may not have ensured learner acquisition of automated procedural steps. Additionally, although 2020 raters could have been influenced by logistical barriers leading to more lenient grading, the assessment tool ensured training and assessment integrity.

Objective A national robotic surgery curriculum is still developing for general surgery residents as robotic surgery becomes increasingly accessible. One general surgery residency program utilized a Delphi process to optimize a robotic surgery curriculum and to determine key factors that might affect robotic proficiency and intraoperative independence. Design Delphi methodology was used to gain consensus amongst robotic surgery faculty and trainees. Consensus was defined as agreement of 66.7% or above in factors that would allow a resident to independently operate in a robotic case. A panel of diverse representatives proposed factors that might affect resident robotic learning and operative experience. In a subsequent round, questions were sent through an anonymous online survey for respondents to identify factors that affect resident robotic independence. Respondents were also given the ability to write in pertinent factors. Setting This study was conducted from July 2020 to September 2020 via anonymous web-based questionnaires for education researchers, faculty members, and residents of a university-affiliated independent general surgery residency program. Participants The initial panel consisted of a robotic surgeon, a 2020 graduate, a 2019 graduate and/or robotic fellow, a research resident, and a current resident. The subsequent survey was completed by 8 faculty members, 6 recent graduates, and 15 current residents within the general surgery residency program. Results Proposed items fell into 3 categories: institutional resources, individual qualities, and curricular elements. Consensus within groups was achieved in the following items: dual robotic console models, robotic-focused faculty, resident interest, PGY level, and resident time spent on a simulator. Conclusions This Delphi exercise has informed this general surgery residency program in the development of a robotic surgery curriculum, through contribution from multiple stakeholders. While curricular elements for baseline robotic knowledge are necessary, institutional resources, deliberate practice, resident entrustment and faculty teaching proficiency warrant further study.

Background Diversifying the surgical workforce is a critical component of improving care for underserved patients. To recruit surgeons from diverse backgrounds, we must understand how medical students choose their specialty. We investigate how preclinical students contemplate entering a surgical field. Materials and methods We conducted semistructured focus groups during two iterations of a seminar class called Service Through Surgery. Discussion goals included identifying student values and assessing how they inform early career decisions. We used a systematic, collaborative, and iterative process for transcript analysis, including developing a codebook, assessing inter-rater reliability, and analyzing themes. Results Twenty-four preclinical medical students from diverse backgrounds participated in seven focus groups; most were women (16; 67%), in their first year of medical school (19; 79%), and interested in surgery (17; 71%). Participants ranked professional fulfillment, spending time with family, and serving their communities and/or underserved populations among their most important values and agreed that conducting groundbreaking research, working long hours, and finding time for leisure activities were the least important. We constructed a framework to describe student responses surrounding their diverse visions for service in future surgical careers through individual doctoring interactions, roles in academia, and broader public service. Conclusions Our framework provides a basis for greater understanding and study of the ways in which preclinical medical students think about their personal values and visions for service in potential future surgical careers. This research can guide early interventions in medical education to promote diversity and care for the underserved in surgery.

OBJECTIVE Many medical students mentally commit to specialties prior to entering clerkships. This is why early preclinical interactions with surgical specialties, through mentorship and/or interest groups, increases the opportunity to nurture enthusiasm for surgery. In 2007, a course providing preclinical medical students with introductory surgical skills training and preparation for the surgical environment (“SURG205”) was established at our institution. The course underwent a major revision in 2016, increasing intraoperative mentorship by matching students to surgical attendings and requiring students to scrub into operative cases together. We anticipate that the positive surgical experiences created by the course will lead to further development and enhancement of student interest in surgical specialties–interest that we hypothesized would reflect in their National Resident Matching Program (NRMP) Match outcomes. DESIGN NRMP results from 2010 to 2019 were cross-referenced with a database of students who participated in the SURG205 course from 2007 to 2016. With this, we examined the correlation between student participation in SURG205 and surgical specialty match. Descriptive statistics were used to review the trends of the NRMP results, and Pearson's correlation was used to determine the relationship and its significance. SETTING This study was conducted in a single private medical school in California. PARTICIPANTS Specialties considered “surgical” included: General Surgery, integrated programs–such as Plastic, Thoracic, or Vascular surgery, Obstetrics and Gynecology, Orthopedic Surgery, Otolaryngology, Neurosurgery, and Urology. All other specialties were considered nonsurgical. Students identified as having participated in SURG205 and who then also took part in the NRMP. RESULTS Seven hundred eighty students underwent the Match process from 2010 to 2019. 144 (18.5%) of these students participated in SURG205 between 2007 and 2016. Each Match class ranged in size from 62 to 91 (median = 77.5, IQR = 14.5) students. (Table 1) Two-hundred and nineteen students (28.1%) matched into a surgical specialty, of which 34 (15.5%) selected general surgery. From 2010 to 2019 the rate of students who matched into surgical specialties averaged 28.1% per year with a slight nonstatistically significantly increasing trend over that time period R2 = 0.30 (p = 0.09; Fig. 1). There was a significant increase in trend in proportion of students who took the course and matched into any specialty between 2010 and 2019 (R2 = 0.85, p = 0.0002; Fig. 2). And, there was a statistically significant positive relationship between students taking the course and matching into a surgical specialty (R2 = 0.63, p = 0.01; Fig. 3). CONCLUSION Our results highlight the increasing tendency of students who pursue surgical specialties having previously participated in this early exposure courses. Not only is student interest created and encouraged through positive mentorship experiences, but that interest may be associated with increases in application rates and eventual match into the specialty. General surgery training programs might consider these trends when designing courses to ease transitions into first-year residency positions–such as fourth-year surgical boot camps, surgical procedure-based anatomy courses, and mentorship frameworks. This information further justifies the cost and time commitment required to administer these programs for students.

Increased surgical workforce diversity diminishes health disparities.Researchers recruited and nonrandomly enrolled participants into intervention and comparison groups for a quasi-experimental study of the impact of a seminar course on student exposure to diverse mentorship and service through surgery. All metrics were analyzed with chi-squared and paired t-tests.109 students participated (34 intervention, 75 comparison). There were significant differences in the percentage of participants that newly met a surgeon of their race (intervention, comparison: 100%, 25%), their race and gender (80%, 21%), their religion (23%, 9%), and who completed health disparities research (90%, 45%, p-value for all0.05). There was a nonsignificant change in participants' attitudes towards underserved populations in intervention and comparison groups.This preclinical surgery seminar course increased exposure of underrepresented students to surgeons from diverse backgrounds and may impact student attitudes towards the underserved. This class represents a replicable model for increasing mentorship.

Background Informed consent discussions have been identified as a core entrustable professional activity for medical students by the Association of American Medical Colleges. Medical students, however, rarely receive formal instruction on how to appropriately conduct informed consent discussions before residency, resulting in inconsistent levels of experience and deficiencies in performance. This study explores medical students’ understanding of the elements of informed consent discussions and their readiness to perform a comprehensive informed consent discussion. Methods Using expert consensus, cognitive interviews, and piloting, we iteratively developed a 15-item survey aligned with entrustable professional activity guidelines concerning informed consent discussions consisting of multiple choice, free text, and 5-point Likert-type questions. The instrument covered domains of experience, confidence, medical-legal knowledge, and recall of informed consent discussion elements. The full survey was distributed anonymously to undergraduate medical students at our institution. An abbreviated survey was administered to postgraduate students who were new interns at our institution. Responses were analyzed quantitatively using descriptive statistics. The free text data were coded for inclusion in this analysis. Results A total of 75 undergraduate medical students across all years responded (response rate [RR] = 86%), and 34 (RR = 77%) of the postgraduate students who were new interns participated. A total of 45 (75%) undergraduate medical students reported no training on informed consent discussions, and 9 (15%) undergraduate medical students had never witnessed an informed consent discussion. The undergraduate medical students agreed that informed consent discussions could be legally performed by residents and advance practice providers but were unsure whether the same applied to medical students. On a 5-point scale (anchored to “Not at all,” “Somewhat,” and “Extremely”), they were “somewhat confident” in their ability to perform an informed consent discussion. When asked to list the 7 elements of an informed consent discussion, 2 undergraduate medical students (3%) were able to identify all the elements. Although 3 undergraduate medical students (9%) had experience leading an informed consent discussion and 11 (32%) reported formal instruction in informed consent, the ability (3.7 ± 0.9 standard deviation [SD]) of the postgraduate students who were new interns to recall the 7 elements was similar to that of the undergraduate medical students (3.4 ± 1.2 SD); P = .31. Conclusion These findings suggest that undergraduate medical students and postgraduate students who are new interns are not confident or competent in their ability to perform an appropriate informed consent discussion. Our study findings support the creation of a needs-based, entrustable professional activity–aligned informed consent discussion teaching program and the need for an ongoing evaluation of the success of such a program.

Many centers have reported excellent short-term efficacy of per-oral endoscopic myotomy (POEM) for the treatment of achalasia. However, long-term data are limited and there are few studies comparing the efficacy of POEM versus Heller Myotomy (HM). To compare the long-term clinical efficacy of POEM versus HM. Using a retrospective, parallel cohort design, all cases of POEM or HM for achalasia between 2010 and 2015 were assessed. Clinical failure was defined as (a) Eckardt Score > 3 for at least 4 weeks, (b) achalasia-related hospitalization, or (c) repeat intervention. All index manometries were classified via Chicago Classification v3. Pre-procedural clinical, manometric, radiographic data, and procedural data were reviewed. 98 patients were identified (55 POEM, 43 Heller) with mean follow-up of 3.94 years, and 5.44 years, respectively. 83.7% of HM patients underwent associated anti-reflux wrap (Toupet or Dor). Baseline clinical, demographic, radiographic, and manometric data were similar between the groups. There was no statistical difference in overall long-term success (POEM 72.7%, HM 65.1% p = 0.417, although higher rates of success were seen in Type III Achalasia in POEM vs Heller (53.3% vs 44.4%, p

To establish expert consensus regarding the domains and topics for senior surgery residents (PGY-4) to make critical decisions and assume senior-level responsibilities, and to develop the formative American College of Surgeons Senior Resident Readiness Assessment (ACS SRRA) Program.The American College of Surgeons (ACS) education leadership team conducted a focus group with surgical experts to identify the content for an assessment tool to evaluate senior residents' readiness for their increased levels of responsibility. After the focus group, national experts were recruited to develop consensus on the topics through three rounds of surveys using Delphi methodology. The Delphi participants rated topics using Likert-type scales and their comments were incorporated into subsequent rounds. Consensus was defined as ≥ 80% agreement with internal-consistency reliability (Cronbach's alpha) ≥ 0.8. In a stepwise fashion, topics that did not achieve consensus for inclusion were removed from subsequent survey rounds.The surveys were administered via an online questionnaire.Twelve program directors and assistant program directors made up the focus group. The 39 Delphi participants represented seven different surgical subspecialties and were from diverse practice settings. The median length of experience in general surgery resident education was 20 years (IQR 14.3-30.0) with 64% of the experts being either current or past general surgery residency program directors.The response rate was 100% and Cronbach's alpha was ≥ 0.9 for each round. The Delphi participants contributed a large number of comments. Of the 201 topics that were evaluated initially, 120 topics in 25 core clinical areas were included to create the final domains of ACS SRRA.National consensus on the domain of the ACS SRRA has been achieved via the modified Delphi method among expert surgeon educators. ACS SRRA will identify clinical topics and areas in which each senior resident needs improvement and provide data to residents and residency programs to develop individualized learning plans. This would help in preparing the senior residents to assume their responsibilities and support their readiness for future fellowship training or surgical practice.

Background Healthcare systems and surgical residency training programs have been significantly affected by the novel coronavirus disease 2019 (COVID-19) pandemic. A shelter-in-place and social distancing mandate went into effect in our county on March 16, 2020, considerably altering clinical and educational operations. Along with the suspension of elective procedures, resident academic curricula transitioned to an entirely virtual platform. We aimed to evaluate the impact of these modifications on surgical training and resident concerns about COVID-19. Materials and methods We surveyed residents and fellows from all eight surgical specialties at our institution regarding their COVID-19 experiences from March to May 2020. Residents completed the survey via a secure Qualtrics link. A total of 38 questions addressed demographic information and perspectives regarding the impact of the COVID-19 pandemic on surgical training, education, and general coping during the pandemic. Results Of 256 eligible participants across surgical specialties, 146 completed the survey (57.0%). Junior residents comprised 43.6% (n = 61), compared to seniors 37.1% (n = 52) and fellows 19.3% (n = 27). Most participants, 97.9% (n = 138), anticipated being able to complete their academic year on time, and 75.2% (n = 100) perceived virtual learning to be the same as or better than in-person didactic sessions. Participants were most concerned about their ability to have sufficient knowledge and skills to care for patients with COVID-19, and the possibility of exposure to COVID-19. Conclusions Although COVID-19 impacted residents’ overall teaching and clinical volume, residency programs may identify novel virtual opportunities to meet their educational and research milestones during these challenging times.

Objective In light of the predicted shortage of surgeons, attrition from surgical residency is a significant problem. Prior data have shown that those who are happier are more productive, and those who are less well have higher rates of absenteeism. This study sought to identify the role of social belonging and its relationship to well-being and risk of attrition. Design Surgical residents were invited to participate in an online survey containing measures of social belonging (a 10-item scale adapted from previous studies), well-being (the Dupuy Psychological General Well-Being Scale, Beck Depression Inventory Short Form, and Maslach Burnout Inventory), and risk of attrition (indicated by frequency of thoughts of leaving the program). Setting We surveyed residents at 2 tertiary care centers, Stanford Health Care (2010, 2011, and 2015) and Washington University in St. Louis (2017). Participants Categorical general surgery residents, designated preliminary residents going into 7 surgical subspecialties, and nondesignated preliminary residents were included. Results One hundred sixty-nine residents responded to the survey for a response rate of 66%. Belonging was positively correlated with general psychological well-being (r = 0.56, p Conclusions Social belonging has a significant positive correlation with well-being and negative correlation with thoughts of leaving surgical training. Lack of social belonging appears to be a significant predictor of risk of attrition in surgical residency. Efforts to enhance social belonging may protect against resident attrition.

OBJECTIVE The gold standard for evaluation of resident procedural competence is that of validated assessments from faculty surgeons. A provision of adequate trainee assessments is challenged by a shortage of faculty due to increased clinical and administrative responsibilities. We hypothesized that with a well constructed assessment instrument and training, there would be minimal differences in procedural assessments made by near-peer resident raters (RR), faculty raters (FR), and trained raters (TR). DESIGN Deidentified videos of residents performing hand-sewn (HA) and stapled (SA) anastomoses were distributed to blinded reviewers of 3 types. Intra-class correlation (ICC) of RR, FR and TR assessments was determined for each procedure. A fully-crossed design was used to examine the internal structure validity in a generalizability study. A Decision study was performed to make projections on the number of raters needed for a g-coefficient > 0.70. SETTING This study was conducted within a private academic institution, using the creation of intestinal anastomoses as the procedural model. PARTICIPANTS Raters consisted of residents who were untrained to the assessment (UTA) tool, UTA faculty surgeons, and individuals with training. RESULTS Twenty nine videos were reviewed (15 HA and 14 SA) by a total of 9 video reviewers (4 RR, 2 FR, and 3 TR). HA ICC values were 0.84 (Confidence Interval [CI]:0.81–0.87) for RR, 0.89 (CI:0.86-0.92) for FR, and 0.88 (CI:0.86-0.90) for TR. SA ICC values were 0.77 (CI:0.72-0.80) for RR, 0.79 (CI:0.75-0.83) for FR, and 0.86 (CI:0.83-0.88) for TR. The g-coefficient was RR = 0.72, FR = 0.85, and TR = 0.77 for HA; and RR = 0.33, FR = 0.38, and TR = 0.4 for SA. The D-study indicated that at least 2 raters of any type were needed for HA and > 11 FR for SA. CONCLUSIONS Faculty without training have high assessment agreement. Peers for surgical skills assessment is an option for formative evaluation without training. Training to assessment tools should be performed for any assessment, formative or summative, for the optimal evaluation of procedural competence.

OBJECTIVES Artificial intelligence (AI) has numerous applications in surgical quality assurance. We assessed AI accuracy in evaluating the critical view of safety (CVS) and intraoperative events during laparoscopic cholecystectomy. We hypothesized that AI accuracy and intraoperative events are associated with disease severity. METHODS One thousand fifty-one laparoscopic cholecystectomy videos were annotated by AI for disease severity (Parkland Scale), CVS achievement (Strasberg Criteria), and intraoperative events. Surgeons performed focused video review on procedures with ≥1 intraoperative events (n = 335). AI versus surgeon annotation of CVS components and intraoperative events were compared. For all cases (n = 1051), intraoperative-event association with CVS achievement and severity was examined using ordinal logistic regression. RESULTS Using AI annotation, surgeons reviewed 50 videos/hr. CVS was achieved in ≤10% of cases. Hepatocystic triangle and cystic plate visualization was achieved more often in low-severity cases (P < 0.03). AI-surgeon agreement for all CVS components exceeded 75%, with higher agreement in high-severity cases (P < 0.03). Surgeons agreed with 99% of AI-annotated intraoperative events. AI-annotated intraoperative events were associated with both disease severity and number of CVS components not achieved. Intraoperative events occurred more frequently in high-severity versus low-severity cases (0.98 vs 0.40 events/case, P < 0.001). CONCLUSIONS AI annotation allows for efficient video review and is a promising quality assurance tool. Disease severity may limit its use and surgeon oversight is still required, especially in complex cases. Continued refinement may improve AI applicability and allow for automated assessment.

Surgical training has undergone many facets of restructuring over the most recent decades, with critiques of the quality and variability of training as well as the competency of recent graduates. This study examines the changes in surgical training in operative volume and breadth in the past 2 decades.The Accreditation Council for Graduate Medical Education Case Log Statistics Reports from 1999 to 2019 were reviewed. Case logs were grouped into defined case categories and group levels of postgraduate training. Descriptive analyses and multiple linear regressions were performed.General surgery residents are graduating with 10.7% more cases, owing to increases in mostly junior year cases (P.001). The breadth of specialty cases has decreased, while there was an increase in alimentary and abdominal cases to 58.4% from 47.2% 20 years ago. A decrease in vascular surgery cases from 19.9% to 10.7% of all cases was noted. Analysis of the distribution of defined categories showed right skewness in many categories with mode being much lower than reported mean.Evaluation of trends, despite residents graduating with higher case volume than the minimum required, shows that the breadth and variety of cases has narrowed significantly in the past 20 years, providing a case for general surgery training restructuring.

Given the multifaceted nature of operating room teams, miscommunication at various perioperative stages leads to lapses in teamwork and communication, which potentiates adverse events. In situ interprofessional operating room simulations are a valuable tool in identifying the possible threats to patient safety in the operating room. Participant confidence may also increase; however, perceived confidence in specific areas of team communication in the clinical environment remains unclear. This research aims to study how in situ interprofessional operating room simulations increase participants' individual confidence in 4 team principles derived from crisis resource management: using effective communication, utilizing resources, establishing role clarity, and using effective situational awareness.Over a 2-year period, interdisciplinary operating room team members were assigned to participate in 13 simulated surgical case scenarios, which were chosen based on the volunteer surgeon's specialty. These cases were designed to engage all team members and included a crisis scenario (ie, hemorrhage, airway emergency, arrhythmia, or cardiac arrest). All statistical analyses were performed using RStudio version 1.2.1335 software. We analyzed matched pre- and postsimulation self-assessment of individual confidence using the Wilcoxon signed-rank test for each of the 4 aforementioned constructs of interest derived from crisis resource management training principles. Significance was set at P.0038, using Bonferroni correction, for all comparisons to account for the multiple comparisons problem.There was a statistically significant shift in the 4-point scale toward greater self-reported confidence from presimulation to postsimulation for each of the 4 team principles: using effective communication (P = .0019, r = 0.18), utilizing resources well (P = .0014, r = 0.18), establishing role clarity (P.0010, r = 0.22), and using effective situational awareness (P.0010, r = 0.27).In this pilot study, we describe how teaching crisis resource management principles in an in situ operative simulation is an effective way to increase the confidence of communication skills among the members of an interdisciplinary procedure/operative team during crisis scenarios. In situ simulation can be used to evaluate system competence and interdisciplinary dynamics, and to identify latent conditions that predispose to medical error. As we continue to conduct these sessions, we aim to evaluate their impact on individual confidence and the advancement of interdisciplinary efforts to improve patient care.

A patient in her 60s presented to the emergency room with sudden-onset severe epigastric pain associated with nausea and emesis. The patient’s medical history was unremarkable; surgical history was notable only for a diagnostic laparoscopy without any additional intervention. Vital signs were within normal limits and physical examination was notable for abdominal distension and generalized tenderness without peritoneal signs. Laboratory values were notable for an elevated lactate of 2.9 mmol/L. On CT of the abdomen and pelvis, the patient was found to have a mesenteroaxial gastric volvulus with the markedly distended stomach causing mass effect on a very redundant colon (figure 1). There was concern for large bowel obstruction with a transition point at the splenic flexure. There was evidence of mesenteric edema, but no evidence of ischemia, pneumatosis, or pneumoperitoneum. Figure 1 Mesenteroaxial gastric volvulus. 1. Nasogastric tube …

Background Effective teamwork and communication are correlated with improved patient care quality and outcomes. The belief that each team member contributes to excellent patient care in the operating room (OR) leads to a more productive work environment. However, poor teamwork and communication lead to poorer OR outcomes. We qualitatively and quantitatively explored perspectives of three OR professions (nursing, anesthesiology, and surgery) on teamwork and communication in the OR preinterprofessional and postinterprofessional in situ OR simulation. Materials and methods One-on-one semi-structured interviews were conducted; 14 pre-in situ simulations during July-October 2017 (three surgery, four anesthesiology, and six nursing staff), and 10 post-in situ simulations during August-November 2017 (five surgery, four anesthesiology, and one nursing staff). Themes were identified inductively to create a codebook. The codebook was used to consensus code all interviews. This analysis informed the development of a quantitative survey distributed to all contactable interviewees (22). Results Presimulation and postsimulation interview participants concurred on teamwork and communication importance, believed communication to be key to effective teamwork, and identified barriers to communication: lack of cordiality, lack of engagement from other staff, distractions, role hierarchies, and lack of familiarity with other staff. The large majority of survey participants—all having participated in simulations—believed they could use effective communication in their workplace. Conclusions Establishing methods for improving and maintaining the ability of OR professionals to communicate with each other is imperative for patient safety. Effective team communication leads to safe and successful outcomes, as well as a productive and supportive OR work environment.

Background Postbariatric hypoglycemia (PBH) affects up to 38% of Roux-en-Y gastric bypass (RYGB) patients. Severe cases are refractory to diet and medications. Surgical treatments including bypass reversal and pancreatectomy are highly morbid and hypoglycemia often recurs. We have developed a highly effective method of treatment by which enteral nutrition administered through a gastrostomy (G) tube placed in the remnant stomach replaces oral diet: if done correctly this reverses hyperinsulinemia and hypoglycemia, yielding substantial health and quality of life benefits for severely affected patients. Objectives To provide clinical guidelines for placement of a G-tube to treat postRYGB hypoglycemia, including candidate selection, preoperative evaluation, surgical considerations, and post-RYGB management. Setting Stanford University Hospital and Clinics. Methods Based on our relatively large experience with placing and managing G-tubes for PBH treatment, an interdisciplinary task force developed guidelines for practitioners. Results A team approach (endocrinologist, dietitian, surgeon, psychologist) is recommended. Appropriate candidates have a history of RYGB, severe hypoglycemia refractory to medical-nutrition therapy, and significantly affected quality of life. Preoperative requirements include education and expectation setting, determination of initial enteral feeding program, and establishing service with a home enteral provider. Close postoperative follow-up is needed to ensure success and may require adjustments in formula and mode/rate of delivery to optimize tolerance and meet nutritional goals. G-tube nutrition must fully replace oral nutrition to prevent hypoglycemia. Conclusions G-tube placement in the remnant stomach represents a relatively well-tolerated and effective treatment for severe, refractory hypoglycemia after RYGB.

Background Residency application rates to general surgery remain low. The purpose of this study is to describe the educational value of a curriculum designed to increase preclinical medical student interest in surgical careers to better understand the process by which medical students decide to pursue a career in surgery. Materials and methods We used qualitative methodology to describe the educational value of a technical and nontechnical skills curriculum offered to preclinical medical students at our institution. We conducted semistructured interviews of students and instructors who completed the curriculum in 2016. The interviews were recorded, transcribed, and inductively coded. The data were analyzed for emergent themes. Results A total of eight students and five instructors were interviewed. After analysis of 13 transcripts, four themes emerged: (1) The course provides a safe environment for learning, (2) acquisition and synthesis of basic technical skills increases preclinical student comfort in the operating room, (3) developing relationships with surgeons creates opportunities for extracurricular learning and scholarship, and (4) operative experiences can inspire students to explore a future career in surgery. Conclusions These factors can help inform the design of future interventions to increase student interest, with the ultimate goal of increasing the number of students who apply to surgical residency programs.

Background Medical student mistreatment remains a concern, particularly in the surgery clerkship. This is a single academic institution's report of medical student perceptions of a mistreatment program embedded in the surgery clerkship. Methods Students who completed the surgery clerkship and the mistreatment program volunteered to be interviewed individually or in focus groups. The interviews were transcribed and qualitatively analyzed. Results Twenty-four medical students were interviewed and nine transcripts were obtained. Codes were identified independently then nested into four codes: Student Growth, Faculty Champion and Team, Student Perspectives on Surgical Culture, and Program Methods. Rank orders were then calculated for each major code. Conclusion Our mistreatment program has shown that providing students with an opportunity to define mistreatment, a safe environment for them to debrief, and staff to support and advocate for them empowers them with the knowledge and skillset to confront what is too often considered part of the hidden curriculum.

Grit, a measure of perseverance, has been shown to predict resident well-being. In this study we assess the relationship between grit and attrition.We collected survey data from residents in a single institution over two consecutive years. All residents in general surgery were invited to participate (N = 115). Grit and psychological well-being were assessed using validated measures. Risk of attrition was measured using survey items.73 residents participated (63% response rate). Grit was positively correlated with general psychological well-being (r = 0.30, p 0.05) and inversely correlated with depression (r = -0.25, p 0.05) and risk of attrition (r = -0.37, p 0.01). In regression analyses, grit was positively predictive of well-being (B = 0.77, t = 2.96, p 0.01) and negatively predictive of depression (B = -0.28 t = -2.74, p 0.01) and attrition (B = -0.99, t = -2.53, p 0.05).Attrition is a costly and disruptive problem in residency. Grit is a quick, reliable measure which appears to be predictive of attrition risk in this single-institution study.

The flipped classroom, a blended learning paradigm that uses pre-session online videos reinforced with interactive sessions, has been proposed as an alternative to traditional lectures. This article investigates medical students' perceptions of a simulation-based, flipped classroom for the surgery clerkship and suggests best practices for implementation in this setting.A prospective cohort of students (n = 89), who were enrolled in the surgery clerkship during a 1-year period, was taught via a simulation-based, flipped classroom approach. Students completed an anonymous, end-of-clerkship survey regarding their perceptions of the curriculum. Quantitative analysis of Likert responses and qualitative analysis of narrative responses were performed.Students' perceptions of the curriculum were positive, with 90% rating it excellent or outstanding. The majority reported the curriculum should be continued (95%) and applied to other clerkships (84%). The component received most favorably by the students was the simulation-based skill sessions. Students rated the effectiveness of the Khan Academy-style videos the highest compared with other video formats (P .001). Qualitative analysis identified 21 subthemes in 4 domains: general positive feedback, educational content, learning environment, and specific benefits to medical students. The students reported that the learning environment fostered accountability and self-directed learning. Specific perceived benefits included preparation for the clinical rotation and the National Board of Medical Examiners shelf exam, decreased class time, socialization with peers, and faculty interaction.Medical students' perceptions of a simulation-based, flipped classroom in the surgery clerkship were overwhelmingly positive. The flipped classroom approach can be applied successfully in a surgery clerkship setting and may offer additional benefits compared with traditional lecture-based curricula.

Background Current surgical education curricula focus mainly on the acquisition of technical skill rather than clinical and operative judgment. SICKO (Surgical Improvement of Clinical Knowledge Ops) is a novel gaming platform developed to address this critical need. A pilot study was performed to collect validity evidence for SICKO as an assessment for surgical decision making. Methods Forty-nine subjects stratified into 4 levels of expertise were recruited to play SICKO. Later, players were surveyed regarding the realism of the gaming platform as well as the clinical competencies required of them while playing SICKO. Results Each group of increasing expertise outperformed the less experienced groups. Mean total game scores for the novice, junior resident, senior resident, and expert groups were 5,461, 8,519, 11,404, and 13,913, respectively (P = .001). Survey results revealed high scores for realism and content. Conclusions SICKO holds the potential to be not only an engaging and immersive educational tool, but also a valid assessment in the armamentarium of surgical educators.

Background The role of simulation-based education continues to expand exponentially. To excel in this environment as a surgical simulation leader requires unique knowledge, skills, and abilities that are different from those used in traditional clinically-based education. Methods Leaders in surgical simulation were invited to participate as discussants in a pre-conference course offered by the Association for Surgical Education. Highlights from their discussions were recorded. Results Recommendations were provided on topics such as building a simulation team, preparing for accreditation requirements, what to ask for during early stages of development, identifying tools and resources needed to meet educational goals, expanding surgical simulation programming, and building educational curricula. Conclusion These recommendations provide new leaders in simulation with a unique combination of up-to-date best practices in simulation-based education, as well as valuable advice gained from lessons learned from the personal experiences of national leaders in the field of surgical simulation and education.

Background Medical students experience more psychological distress than the general population. One contributing factor is mistreatment. This study aims to understand the mechanisms of mistreatment as perceived by medical students. Methods Students completed anonymous surveys during the first and last didactic session of their surgery clerkship in which they defined and gave examples of mistreatment. Team-based thematic analysis was performed on responses. Results Between January 2014 and June 2016, 240 students participated in the surgery clerkship. Eighty-nine percent of students completed a survey. Themes observed included (1) Obstruction of Students' Learning, (2) Exploitation of Student Vulnerability, (3) Exclusion from the Medical Team, and (4) Contextual Amplifiers of Mistreatment Severity. Conclusion The themes observed in this study improve our understanding of the students' perspective on mistreatment as it relates to their role in the clinical learning context, which can serve as a starting point for interventions that ultimately improve students' experiences in the clinical setting.

Background Prior interventions to address declining interest in surgical careers have focused on creating early exposure and fostering mentorship at the preclinical medical student level. Navigating the surgical environment can be challenging, however, and preclinical students may be more likely to pursue a surgical career if they are given the tools to function optimally. Materials and methods We designed a 10-wk technical and nontechnical skills curriculum to provide preclinical students with knowledge and skills necessary to successfully navigate the surgical learning environment, followed by placement in high-fidelity surgical simulations and scrubbing in on operative cases with attending surgeons. We administered pre-post surveys to assess student confidence levels in operative skills, self-perceptions of having a mentor, overall course efficacy, and interest in a career in surgery. Results The overall response rates presurvey and postsurvey were 100% (30 of 30) and 93.3% (28 of 30), respectively. Confidence levels across all operative skills increased significantly after completing the course. Faculty mentorship increased significantly from 30.0% before to 61.5% after the course. Overall effectiveness of the course was 4.00 of 5 (4 = “very effective”), and although insignificant, overall interest in a career in surgery increased at the completion of the course from 3.77 (standard deviation = 1.01) to 4.17 (standard deviation = 0.94). Conclusions Our curriculum was effective in teaching the skills necessary to enjoy positive experiences in planned early exposure and mentorship activities. Further study is warranted to determine if this intervention leads to an increase in students who formally commit to a career in surgery.

Background The Curriculum Committee of the American College of Surgeons-Accredited Educational Institutes conducted a need assessment to (1) identify gaps between ideal and actual practices in areas of surgical care, (2) explore educational solutions for addressing these gaps, and (3) shape a vision to advance the future of training in surgery. Methods National stakeholders were recruited from the committee members' professional network and interviewed via telephone. Interview questions targeted areas for improving surgical patient care, optimal educational solutions for training in surgery including simulation roles, and entities that should primarily bear training costs. We performed an iterative, qualitative analysis including member checking to identify key themes. Results Twenty-two interviewees included state/national board representatives, risk managers, multispecialty faculty/program directors, nurses, trainees, an industry representative, and a patient. Surgeons' communication with patients, families, and team members was raised consistently by stakeholders as a way to establish clear expectations regarding pre-, peri-, and postoperative care. Other comments highlighted the surgeon's development and demonstration and maintenance of cognitive and technical skills, including surgical judgment. Stakeholders also reiterated the critical need for surgeons to engage in on-going self-assessment and professional development to identify and remediate recognized limitations. Recommended learning modalities for meeting surgeons' needs included active learning (deliberate practice, diverse patient experiences), experiential learning (simulation), and peer and mentored learning (preceptorship). Conclusion This first formal needs assessment of education for surgeons points to opportunities for educational programs in patient-centered communication, learning models that match preferences of new generations of trainees, and training in interprofessional/interdisciplinary team communication and teamwork.

Background High attrition rates hint at deficiencies in the resident selection process. The evaluation of personal characteristics representative of success is difficult. Here, we evaluate a novel tool for assessing personal characteristics. Materials and Methods To evaluate feasibility, we used an anonymous voluntary survey questionnaire offered to study participants before and after contact with the CASPer test. To evaluate the CASPer test as a predictor of success, we compared CASPer test assessments of personal characteristics versus traditional faculty assessment of personal characteristics with applicant rank list position. Results All applicants ( n = 77) attending an in-person interview for general surgery residency, and all faculty interviewers ( n = 34) who reviewed these applications were invited to participate. Among applicants, 84.4% of respondents (65 of 77) reported that a requirement to complete the CASPer test would have no bearing or would make them more likely to apply to the program (mean = 3.30, standard deviation = 0.96). Among the faculty, 62.5% respondents (10 of 16) reported that the same condition would have no bearing or would make applicants more likely to apply to the program (mean = 3.19, standard deviation = 1.33). The Spearman's rank-order correlation coefficients for the relationships between traditional faculty assessment of personal characteristics and applicant rank list position, and novel CASPer assessment of personal characteristics and applicant rank list position, were −0.45 ( P = 0.033) and −0.41 ( P = 0.055), respectively. Conclusions The CASPer test may be feasibly implemented as component of the resident selection process, with the potential to predict applicant rank list position and improve the general surgery resident selection process.

There is increasing recognition that physician wellness is critical; it not only benefits the provider, but also influences quality and patient care outcomes. Despite this, resident physicians suffer from a high rate of burnout and personal distress. Individuals with higher emotional intelligence (EI) are thought to perceive, process, and regulate emotions more effectively, which can lead to enhanced well-being and less emotional disturbance. This study sought to understand the relationship between EI and wellness among surgical residents.Residents in a single general surgery residency program were surveyed on a voluntary basis. Emotional intelligence was measured using the Trait Emotional Intelligence Questionnaire-Short Form. Resident wellness was assessed with the Dupuy Psychological General Well-Being Index, Maslach Burnout Inventory, and Beck Depression Inventory-Short Form. Emotional intelligence and wellness parameters were correlated using Pearson coefficients. Multivariate analysis was performed to identify factors predictive of well-being.Seventy-three residents participated in the survey (response rate 63%). Emotional intelligence scores correlated positively with psychological well-being (r = 0.74; p0.001) and inversely with depression (r = -0.69, p0.001) and 2 burnout parameters, emotional exhaustion (r = -0.69; p0.001) and depersonalization (r = -0.59; p0.001). In regression analyses controlling for demographic factors such as sex, age, and relationship status, EI was strongly predictive of well-being (β = 0.76; p0.001), emotional exhaustion (β = -0.63; p0.001), depersonalization (β = -0.48; p = 0.002), and depression (β = -0.60; p0.001).Emotional intelligence is a strong predictor of resident well-being. Prospectively measuring EI can identify those who are most likely to thrive in surgical residency. Interventions to increase EI can be effective at optimizing the wellness of residents.

Purpose. This study investigates the feasibility and potential utility of head-mounted displays for real-time wireless vital sign monitoring during surgical procedures. Methods. In this randomized controlled pilot study, surgery residents (n = 14) performed simulated bedside procedures with traditional vital sign monitors and were randomized to addition of vital sign streaming to Google Glass. Time to recognition of preprogrammed vital sign deterioration and frequency of traditional monitor use was recorded. User feedback was collected by electronic survey. Results. The experimental group spent 90% less time looking away from the procedural field to view traditional monitors during bronchoscopy ( P = .003), and recognized critical desaturation 8.8 seconds earlier; the experimental group spent 71% ( P = .01) less time looking away from the procedural field during thoracostomy, and recognized hypotension 10.5 seconds earlier. Trends toward earlier recognition of deterioration did not reach statistical significance. The majority of participants agreed that Google Glass increases situational awareness (64%), is helpful in monitoring vitals (86%), is easy to use (93%), and has potential to improve patient safety (85%). Conclusion. In this early feasibility study, use of streaming to Google Glass significantly decreased time looking away from procedural fields and resulted in a nonsignificant trend toward earlier recognition of vital sign deterioration. Vital sign streaming with Google Glass or similar platforms is feasible and may enhance procedural situational awareness.

Medical student mistreatment has been a pervasive problem in the educational literature since the 1980s. In the 2014 Association of American Medical Colleges (AAMC) Graduation Questionnaire, excluding reports of public embarrassment, 39.9% of graduating medical students reported experiencing some form of mistreatment during medical school. This video-based module was designed to establish a positive clinical learning environment and reduce medical student mistreatment in the surgical core clerkship. The program consists of a preclerkship session to set expectations and an end-of-clerkship debriefing. The program's objectives include discussing preexisting expectations of the clerkship, creating a consensus definition of mistreatment, and identifying available resources for responding to mistreatment if it occurs. Both sessions are based around short trigger videos designed to spark discussion. This program has been implemented at one surgical clerkship program for over a year, and elements of the program have been used in other clerkship programs, including emergency medicine and obstetrics and gynecology. Eighty-four students (N = 89, 94% response rate) who participated in the mistreatment program between March 2014 and February 2015 completed the anonymous, electronic, end-of-curriculum survey. Students rated each session on a 5-point Likert scale (1 = poor, 5 = outstanding). Mean (standard deviation) ratings for the mistreatment program sessions during the first and last weeks of the clerkship were 4.04 (0.90) and 4.30 (0.76), respectively. The majority of students rated the initial mistreatment session as “excellent” or “outstanding” (78%), with 90% rating the second session as “excellent” or “outstanding.” In the open-ended survey, 100% of student responses were coded as “positive” by two independent reviewers.

An increasing number of morbidly obese patients with end stage renal disease (ESRD) are sequentially undergoing bariatric surgery followed by renal transplantation. Discrepancies between the nutritional recommendations for obesity and chronic kidney disease (CKD) are often confusing for the obese patient in renal failure. However, when recommendations are structured according to stage and treatment of disease, a consistent plan can be clearly communicated to the patient. Therefore, to optimize patient and graft outcomes we present nutritional recommendations tailored to three patient populations: obese patients with ESRD, patients post Roux-en-Y gastric bypass (RYGBP) with ESRD, and patients post RYGBP and post renal transplantation.

The flipped classroom has been proposed as an alternative curricular approach to traditional didactic lectures but has not been previously applied to a surgery clerkship.A 1-year prospective cohort of students (n = 89) enrolled in the surgery clerkship was taught using a flipped classroom approach. A historical cohort of students (n = 92) taught with a traditional lecture curriculum was used for comparison. Pretest and post-test performance, end-of-clerkship surveys, and National Board of Medical Examiners (NBME) scores were analyzed to assess effectiveness.Mean pretest and post-test scores increased across all modules (P.001). There was no difference between mean NBME examination score in the prospective and historical cohorts (74.75 vs 75.74, P = .28). Mean ratings of career interest in surgery increased after curriculum completion (4.75 to 6.50, P.001), with 90% reporting that the flipped classroom contributed to this increase.Implementation of a flipped classroom in the surgery clerkship is feasible and results in high learner satisfaction, effective knowledge acquisition, and increased career interest in surgery with noninferior NBME performance.

Internal herniation is a potential complication following laparoscopic Roux-en-Y gastric bypass (LRYGB). Previous studies have shown that closure of mesenteric defects after LRYGB may reduce the incidence of internal herniation. However, controversy remains as to whether mesenteric defect closure is necessary to decrease the incidence of internal hernias after LRYGB. This study aims to determine if jejeunal mesenteric defect closure reduces incidence of internal hernias and other complications in patients undergoing LRYGB. 105 patients undergoing laparoscopic antecolic RYGB were randomized into two groups: closed mesenteric defect (n = 50) or open mesenteric defect (n = 55). Complication rates were obtained from the medical record. Patients were followed up to 3 years post-operatively. Patients also completed the gastrointestinal quality of life index (GI QoL) pre-operatively and 12 months post-operatively. Outcome measures included: incidence of internal hernias, complications, readmissions, reoperations, GI QoL scores, and percent excess weight loss (%EWL). Pre-operatively, there were no significant differences between the two groups. The closed group had a longer operative time (closed-153 min, open-138 min, p = 0.073). There was one internal hernia in the open group. There was no significant difference at 12 months for decrease in BMI (closed-15.9, open-16.3 kg/m2, p = 0.288) or %EWL (closed-75.3 %, open-69.0 %, p = 0.134). There was no significant difference between the groups in incidence of internal hernias and general complications post-operatively. Both groups showed significantly improved GI QoL index scores from baseline to 12 months post-surgery, but there were no significant differences at 12 months between groups in total GI QoL (closed-108, open-112, p = 0.440). In this study, closure or non-closure of the jejeunal mesenteric defect following LRYGB appears to result in equivalent internal hernia and complication rates. High index of suspicion should be maintained whenever internal hernia is expected after LRYGB.

AIM: To evaluate the clinical outcome of re-operation for recurrent abdominal liposarcoma following multidisciplinary team cooperation. METHODS: Nineteen consecutive patients who had recurrent abdominal liposarcoma underwent re-operation by the retroperitoneal sarcoma team at our institution from May 2009 to January 2012. Patient demographic and clinical data were reviewed retrospectively. Multidisciplinary team discussions were held prior to treatment, and re-operation was deemed the best treatment. The categories of the extent of resection were as follows: gross total resection (GTR), palliative resection and partial resection. Surgical techniques were divided into discrete lesion resection and combined contiguous multivisceral resection (CMR). Tumor size was determined as the largest diameter of the specimen. Patients were followed up at approximately 3-monthly intervals. For survival analysis, a univariate analysis was performed using the Kaplan-Meier method, and a multivariate analysis was performed using the Cox proportional hazards model. RESULTS: Nineteen patients with recurrent abdominal liposarcoma (RAL) underwent 32 re-operations at our institute. A total of 51 operations were reviewed with a total follow-up time ranging from 4 to 120 (47.4 ± 34.2) mo. The GTR rate in the CMR group was higher than that in the non-CMR group (P = 0.034). CMR was positively correlated with intra-operative bleeding (correlation coefficient = 0.514, P = 0.010). Six cases with severe postoperative complications were recorded. Patients with tumor sizes greater than 20 cm carried a significant risk of profuse intra-operative bleeding (P = 0.009). The ratio of a highly malignant subtype (dedifferentiated or pleomorphic) in recurrent cases was higher compared to primary cases (P = 0.027). Both single-factor survival using the Kaplan-Meier model and multivariate analysis using the Cox proportional hazards model showed that overall survival was correlated with resection extent and pathological subtype (P < 0.001 and P = 0.02), however, relapse-free interval (RFI) was only correlated with resection extent (P = 0.002). CONCLUSION: Close follow-up should be conducted in patients with RAL. Early re-operation for relapse is preferred and gross resection most likely prolongs the RFI.

Laparoendoscopic single-site (LESS) surgery has been established for various procedures. Shortcomings of LESS surgery include loss of triangulation, instrument collisions, and poor ergonomics, making advanced laparoscopic tasks especially challenging. We compared a LESS system with a robotic single-site surgery platform in performance of a suturing and knot-tying task under clinically simulated conditions. Each of five volunteer minimally invasive surgeons was tasked with suturing a 5 cm longitudinal enterotomy in porcine small intestine with square knots at either end, using a laparoendoscopic or da Vinci robotic single-site surgery platform, within a 20 min time limit. A saline leak test was then performed. Each surgeon performed the task twice using each system. The time to completion of the task and presence of a leak were noted. Fisher’s exact test was used to compare the overall completion rate within the defined time limit, and a Wilcoxon rank test was used to compare the specific times to complete the task. A p value of

There is an increasing demand for physicians to possess strong personal and social qualities embodied in the concept of emotional intelligence (EI). However, the residency selection process emphasizes mainly academic accomplishments. In this system, the faculty interview is the primary means of evaluating the nontangible, nonacademic attributes of a candidate.To determine whether the impressions derived from faculty interviews correlate with an applicant's actual EI as measured by a validated objective instrument.Participating applicants interviewing for a surgical residency position at Stanford completed an EI inventory Trait Emotional Intelligence Questionnaire (TEIQue). Faculty estimated the EI of the applicants they interviewed using a corresponding 360° evaluation form. Multivariate linear regression was performed to identify demographic and academic factors predictive of EI. Applicant TEIQue scores and faculty 360° impressions were correlated using Pearson coefficients.Mean EI of the cohort was higher than that of the average population (5.43 vs 4.89, p0.001). Age was the only demographic variable that significantly informed EI (B = 0.07, p = 0.005). Among the academic factors considered, United States Medical Licensing Examination Step 1 score was a slight negative predictor of EI (B =-0.007, p = 0.04). Applicant global EI scores did not correlate with faculty impressions of overall EI (r = 0.27, p = 0.06). Of the 4 domains that comprise global EI, sociability and emotionality demonstrated a moderate correlation between applicant and faculty scores (r = 0.31, p = 0.03 and r = 0.27, p = 0.05, respectively). None of the fifteen individual facets of EI demonstrated any correlation between applicant and faculty ratings (r =-0.12 to 0.26, p = 0.06-0.91). No association was found between applicant TEIQue and traditional faculty interview evaluations (r = 0.18, p = 0.19).Applicant EI correlated poorly with academic parameters and was not accurately assessed by faculty interviews. Methods that better capture this dimension should be incorporated into the residency selection process.

There is considerable effort and time invested in providing feedback to medical students and residents during their time in training. However, little effort has been made to measure the effects of positive and negative verbal feedback on skills performance and motivation to learn and practice. To probe these questions, first-year medical students (n = 25) were recruited to perform a peg transfer task on Fundamentals of Laparoscopic Surgery box trainers. Time to completion and number of errors were recorded. The students were then randomized to receive either positive or negative verbal feedback from an expert in the field of laparoscopic surgery. After this delivery of feedback, the students repeated the peg transfer task. Differences in performance pre- and post-feedback and also between the groups who received positive feedback (PF) vs negative feedback (NF) were analyzed. A survey was then completed by all the participants. Baseline task times were similar between groups (PF 209.3 seconds; NF 203 seconds, p = 0.58). The PF group averaged 1.83 first-time errors while the NF group 1 (p = 0.84). Post-feedback task times were significantly decreased for both groups (PF 159.75 seconds, p = 0.05; NF 132.08 seconds, p = 0.002). While the NF group demonstrated a greater improvement in mean time than the PF group, this was not statistically significant. Both groups also made fewer errors (PF 0.33 errors, p = 0.04; NF 0.38 errors, p = 0.23). When surveyed about their responses to standardized feedback scenarios, the students stated that both positive and negative verbal feedback could be potent stimulants for improved performance and motivation. Further research is required to better understand the effects of feedback on learner motivation and the interpersonal dynamic between mentors and their trainees.

Background An important facet of laparoscopic surgery is its psychomotor component. As this aspect of surgery gains attention, lessons from other psychomotor-intense fields such as athletics have led to an investigation of the benefits of “warming up” prior to entering the operating room. Practical implementation of established methods of warm-up is hampered by a reliance on special equipment and instrumentations that are not readily available. In light of emerging evidence of translatability between video-game play and operative performance, we sought to find if laparoscopic task performance improved after warming up on a mobile device balance game. Materials and Methods Laparoscopic novices were randomized into either the intervention group ( n = 20) or the control group ( n = 20). The intervention group played a mobile device balance game for 10 min while the control group did no warm-up whatsoever. Assessment was performed using two tasks on the ProMIS laparoscopic simulation system: “object positioning” (where small beads are transferred between four cups) and “tissue manipulation” (where pieces of plastic are stretched over pegs). Metrics measured were time to task completion, path length, smoothness, hand dominance, and errors. Results The intervention group made fewer errors: object positioning task 0.20 versus 0.70, P = 0.01, tissue manipulation task 0.15 versus 0.55, P = 0.05, total errors 0.35 versus 1.25, P = 0.002. The two groups performed similarly on the other metrics. Conclusions Warm-up using a mobile device balance game decreases errors on basic tasks performed on a laparoscopic surgery simulator, suggesting a practical way to warm-up prior to cases in the operating room.