Assessing the Value of Endoscopy Simulator Modules Designed to Prepare Residents for the Fundamentals of Endoscopic Surgery Examination.

BACKGROUND: The Fundamentals of Endoscopic Surgery examination is required for all general surgery residents. The test modules are not available for practice before the examination; however, similar modules are commercially available. OBJECTIVE: This study aims to determine which modules are most valuable for resident training and preparation for the examination by evaluating which correlates best with experience level. DESIGN: This was a single-institution study. SETTING: A virtual reality endoscopy simulator was utilized. PARTICIPANTS: General surgery residents and faculty endoscopists performed endoscopy simulator modules (Endobasket 2, Endobubble 1 and 2, Mucosal Evaluation 2, and Basic Navigation) designed to prepare residents for the Fundamentals of Endoscopic Surgery examination. Residents were assigned into junior and senior groups based on the completion of a dedicated endoscopy rotation. MAIN OUTCOME MEASURES: The primary outcomes measured were the mean time to completion, mean number of balloons popped, and mean number of wall hits for the 3 groups. RESULTS: A total of 21 junior residents, 11 senior residents, and 3 faculty participated. There were significant differences among groups in the mean time to completion for the Endobasket, Endobubble, and Mucosal Evaluation modules. The modules that correlated best with experience level were Endobubble 2 and Mucosal Evaluation 2. For Endobubble 2, juniors were slower than seniors, who were in turn slower than faculty (junior 118.8 ± 20.55 seconds, senior 100.3 ± 11.78 seconds, faculty 87.67 ± 2.848 seconds; p < 0.01). Juniors popped fewer balloons than seniors, who popped fewer balloons than faculty (junior 9.441 ± 3.838, senior 15.62 ± 4.133, faculty 28.78 ± 1.712; p < 0.001). For Mucosal Evaluation 2, juniors were slower than seniors, who were in turn slower than faculty (junior 468.8 ± 123.5 seconds, senior 368.6 ± 63.42 seconds, faculty 233.1 ± 70.45 seconds; p < 0.01). LIMITATIONS: Study residents have not completed the Fundamentals of Endoscopic Surgery examinations, so correlation with examination performance is not yet possible. CONCLUSIONS: Performance on Endobasket, Endobubble, and Mucosal Evaluation correlated well with experience level, providing benchmarks for each level to attain in preparation for the Fundamentals of Endoscopic Surgery examination. See Video Abstract at http://links.lww.com/DCR/A823.

Analysis of Gender-based Differences in Surgery Faculty Compensation, Promotion, and Retention: Establishing Equity.

OBJECTIVES: The objectives of this study were to evaluate gender-based differences in faculty salaries before and after implementation of a university-wide objective compensation plan, Faculty First (FF), in alignment with Association of American Medical Colleges regional median salary (AAMC-WRMS). Gender-based differences in promotion and retention were also assessed. SUMMARY BACKGROUND DATA: Previous studies demonstrate that female faculty within surgery are compensated less than male counterparts are and have decreased representation in higher academic ranks and leadership positions. METHODS: At a single institution, surgery faculty salaries and work relative value units (wRVUs) were reviewed from 2009 to 2017, and time to promotion and retention were reviewed from 1998 to 2007. In 2015, FF supplanted specialty-specific compensation plans. Salaries and wRVUs relative to AAMC-WRMS, time to promotion, and retention were compared between genders. RESULTS: Female faculty (N = 24) were compensated significantly less than males were (N = 62) before FF (P = 0.004). Female faculty compensation significantly increased after FF (P < 0.001). After FF, female and male faculty compensation was similar (P = 0.32). Average time to promotion for female (N = 29) and male faculty (N = 82) was similar for promotion to associate professor (P = 0.49) and to full professor (P = 0.37). Promotion was associated with significantly higher retention for both genders (P < 0.001). The median time of departure was similar between female and male faculty (P = 0.73). CONCLUSIONS: A university-wide objective compensation plan increased faculty salaries to the AAMC western region median, allowing correction of gender-based salary inequity. Time to promotion and retention was similar between female and male faculty.

Incidence of traumatic intracranial hemorrhage expansion after stable repeat head imaging: A retrospective cohort study.

INTRODUCTION: Patients with traumatic intracranial hemorrhage (tICH) often require intensive care unit (ICU) admission until bleeding stability is demonstrated through interval head computed tomography (HCT). The brain injury guidelines (BIG) suggest a minimum 24-h ICU admission for severe patients (BIG 3) regardless of repeat CT stability. We sought to evaluate the rate of tICH expansion after an initial stable interval scan was obtained. METHODS: A single-center retrospective cohort study at a level 1 trauma center was performed. All adult patients with tICH evaluated using BIG criteria were included. The primary endpoint was incidence of tICH expansion after initial stability on interval HCT performed at approximately 6 h. Secondary endpoints included time to tICH stability, frequency of neurosurgical intervention, and time to surgical intervention. RESULTS: A total of 1517 patients met inclusion criteria. Of the 1121 patients with repeat imaging, 288 (25.7%) experienced progression with 94.4% detected on the initial 6-h interval scan. Of all patients with initially stable repeat imaging (n = 833), progression occurred in 16 (1.9%) patients. Of these patients, 5 required neurosurgical intervention, 4 received increased monitoring, 2 transitioned to comfort measures and 5 had no change in management. The median time from initial scan to expansion in these patients was 42.2 h. Median time to surgical intervention after post-stability expansion was 102 h. CONCLUSION: Patients who demonstrate bleeding stability on first interval HCT after tICH rarely experience expansion. Consideration should be given to discharging patients from the ICU when initial interval HCT shows no progression.

Development of an Assessment Tool for Surgeons in Their First Year of Independent Practice: The Junior Surgeon Performance Assessment Tool.

OBJECTIVE: The purpose of this study was to create an assessment tool to evaluate newly practicing surgeons. DESIGN: In this prospective mixed methods study, a needs assessment was performed by conducting focus groups with practicing general surgeons, asking questions regarding essential surgeon qualities, behaviors observed in inexperienced surgeons, current assessment methods, and desired assessment tool elements and attributes. A qualitative analysis was performed using a grounded theory methodology. The Junior Surgeon Performance Assessment Tool (JSPAT) was created using a 4-point scale for each category developed, with themes identified in the qualitative analysis used to create behavioral anchors. The JSPAT was evaluated by focus group participants and by members of the American College of Surgeons Advisory Council for Rural Surgery using an online survey. SETTING: Rural and nonuniversity-based hospitals throughout the state of Oregon. PARTICIPANTS: Practicing general surgeons. RESULTS: Focus groups consisted of 31 surgeons (mean age 49, mean experience 17 years) from 11 different hospitals. Qualitative analysis revealed 91 different themes, which were grouped into 5 domains (technical skills, interaction with patients, interaction with surgeon colleagues, interactions with the greater medical community, and self-care) to create the assessment tool. Twenty online survey responses providing feedback on the assessment tool were obtained, with 75% rating the JSPAT useful or very useful and 69% satisfied or very satisfied with the time to complete the tool. CONCLUSIONS: A mixed-methods model was used to create an assessment tool for surgeons in their first year of independent practice. Survey data demonstrated that practicing surgeons find value in the JSPAT.

Implementation of a medical coding curriculum for surgery residents.

BACKGROUND: Medical coding knowledge is important for practice. We hypothesized that general surgery residents lack confidence in medical coding (MC) and that implementation of focused didactics would increase resident confidence and knowledge. METHODS: A MC curriculum was delivered to general surgery residents covering domains of the global procedural period (GPP), evaluation and management (E/M) coding, and hospital payment and quality metrics (HPQM). A 21-question survey was developed to assess resident comfort coding knowledge. Efficacy of the MC curriculum was measured by anonymous paper pre-test and post-test surveys. RESULTS: Pre-test (n = 50) findings revealed that residents were uncomfortable with MC. Following three MC lectures, the post-test (n = 24) demonstrated significant increases in resident comfort with MC (p < 0.001) and resident performance on domains of GPP (p = 0.014), E/M (p < 0.001), and HQPM (p = 0.025). CONCLUSIONS: Residents feel uncomfortable with MC without formal education. This study supports a focused curriculum to prepare residents for practice.

Selective aortic arch perfusion with fresh whole blood or HBOC-201 reverses hemorrhage-induced traumatic cardiac arrest in a lethal model of noncompressible torso hemorrhage.

BACKGROUND: Hemorrhage-induced traumatic cardiac arrest (HiTCA) has a dismal survival rate. Previous studies demonstrated selective aortic arch perfusion (SAAP) with fresh whole blood (FWB) improved the rate of return of spontaneous circulation (ROSC) after HiTCA, compared with resuscitative endovascular balloon occlusion of the aorta and cardiopulmonary resuscitation (CPR). Hemoglobin-based oxygen carriers, such as hemoglobin-based oxygen carrier (HBOC)-201, may alleviate the logistical constraints of using FWB in a prehospital setting. It is unknown whether SAAP with HBOC-201 is equivalent in efficacy to FWB, whether conversion from SAAP to extracorporeal life support (ECLS) is feasible, and whether physiologic derangement post-SAAP therapy is reversible. METHODS: Twenty-six swine (79 ± 4 kg) were anesthetized and underwent HiTCA which was induced via liver injury and controlled hemorrhage. Following arrest, swine were randomly allocated to resuscitation using SAAP with FWB (n = 12) or HBOC-201 (n = 14). After SAAP was initiated, animals were monitored for a 20-minute prehospital period prior to a 40-minute damage control surgery and resuscitation phase, followed by 260 minutes of critical care. Primary outcomes included rate of ROSC, survival, conversion to ECLS, and correction of physiology. RESULTS: Baseline physiologic measurements were similar between groups. ROSC was achieved in 100% of the FWB animals and 86% of the HBOC-201 animals (p = 0.483). Survival (t = 320 minutes) was 92% (11/12) in the FWB group and 67% (8/12) in the HBOC-201 group (p = 0.120). Conversion to ECLS was successful in 100% of both groups. Lactate peaked at 80 minutes in both groups, and significantly improved by the end of the experiment in the HBOC-201 group (p = 0.001) but not in the FWB group (p = 0.104). There was no significant difference in peak or end lactate between groups. CONCLUSION: Selective aortic arch perfusion is effective in eliciting ROSC after HiTCA in a swine model, using either FWB or HBOC-201. Transition from SAAP to ECLS after definitive hemorrhage control is feasible, resulting in high overall survival and improvement in lactic acidosis over the study period.

Computerized Residency Interview Scheduling: A Randomized Controlled Trial of Categorical General Surgery Applicants.

OBJECTIVE: Scheduling interviews can be stressful and time-intensive for general surgery applicants and program coordinators. The objectives of this study were to determine whether computerized scheduling program (CSP) would decrease time to schedule interviews, reduce workload for residency coordinators, and improve applicant satisfaction. DESIGN: A prospective randomized controlled trial of 2 interview-scheduling methods was conducted. All categorical general surgery applicants selected to interview for the 2017 match were randomized to either standard e-mail/phone scheduling or CSP using InterviewBroker. Time required to schedule an interview, number of communications, reschedules, withdrawals, and cancellations were all recorded. Additionally, applicants completed a voluntary, anonymous 9-question paper survey on their interview date. The program director and interviewers were blinded to the experimental groups. SETTING: A single general surgery residency program. PARTICIPANTS: Participants in the study included all categorical general surgery applicants selected for an interview in the 2017 match cycle (N = 62 standard group, N = 62 CSP group). RESULTS: The CSP group took less time to schedule interviews (9 minutes vs. 80 minutes; p < 0.01), had fewer e-mail/phone communications (3 vs. 1; p < 0.01), and more total rescheduling events (26 vs. 4; p = 0.03) when compared to the standard group. Survey responses showed that 55% of applicants used CSPs at 5 or fewer other programs. The CSP group reported increased overall satisfaction (80% vs. 56% very satisfied; p = 0.02) and access to preferred interview dates (80% vs. 53% very satisfied; p = 0.02). Overall, 77% of applicants responded that CSPs should be widely adopted among general surgery residency programs. CONCLUSIONS: CSPs expedited interview scheduling, decreased workload for program coordinators, and improved general surgery applicant satisfaction. However, despite the benefits of CSPs for programs and applicants, CSP use is not widespread among general surgery residency programs. Adoption of CSPs by all programs could greatly improve interview-scheduling processes for applicants and programs.

Factors influencing amount of guidance in the operating room during laparoscopic cases.

BACKGROUND: Identifying factors associated with resident autonomy may help improve training efficiency. This study evaluates resident and procedural factors associated with level of guidance needed in the operating room. METHODS: Intraoperative performance and yearly performance on Fundamentals of Laparoscopic Surgery (FLS) tasks from 74 general surgery residents were retrospectively reviewed. The effect of post-graduate year (PGY), procedure complexity, case difficulty, intraoperative performance, and FLS task performance were analyzed using a mixed-effects model. RESULTS: PGY level, procedure complexity, case difficulty, operative technique, and operative knowledge were significantly associated with level of intraoperative guidance. In PGY2-4 residents, ratings of medical knowledge and communication were also significantly associated with guidance. There was no significant association between FLS performance and level of guidance for any PGY level. CONCLUSIONS: The amount of intraoperative guidance is influenced by many factors, including resident performance and case characteristics. FLS tasks performance was not significantly associated with intraoperative guidance.

What They May Not Tell You and You May Not Know to Ask: What is Expected of Surgeons in Their First Year of Independent Practice.

OBJECTIVE: The objective of this study was to explore the views and expectations that practicing general surgeons have of their junior colleagues who have recently finished training. DESIGN: This is a qualitative study performed using focus group data consisting of open-ended questions concentrating on essential qualities and attributes of surgeons, behaviors observed in newly-graduated surgeons, and appropriate oversight of junior partners. Qualitative analysis was performed using grounded theory methodology with transcripts coded by 3 independent reviewers. SETTING: Focus groups were conducted with surgeons practicing in rural and urban community settings. PARTICIPANTS: Focus groups consisted of practicing general surgeons throughout the state of Oregon. RESULTS: Focus groups were comprised of 31 practicing surgeons (10 female, 21 male) with varying ages and levels of experience practicing in both rural and urban environments. Qualitative analysis revealed the need for surgeons with strong interpersonal skills, teamwork, judgment, and broad technical skills who possess the appropriate amount of confidence and know when to ask for help. Frequently noted themes identified, included not knowing when to ask for help, overconfidence or underconfidence, as well as lack of judgment and lack of either quality or breadth of technical skill. Current oversight included direct observation, subjective evaluations from staff and colleagues, analysis of outcomes/quality, and either formal or informal mentorship arrangements. CONCLUSIONS: This study highlights the need for graduating surgeons to be competent in multiple domains. The importance of knowing when to ask for help was stressed by practicing surgeons in both the rural and urban community setting, but is underemphasized in residency training, possibly due to less indirect resident supervision. Surgeons also emphasized the importance of mentorship, as professional growth continues long after completion of training.

PGY-specific benchmarks improve resident performance on Fundamentals of Laparoscopic Surgery tasks.

BACKGROUND: Although expert proficiency times for Fundamentals of Laparoscopic Surgery (FLS) tasks exist, these times are not always attainable for junior residents. We hypothesize that post-graduate year (PGY)-specific benchmarks will improve resident performance of FLS tasks. METHODS: In 2014, PGY-specific benchmarks were developed for FLS tasks for PGY1-PGY4 general surgery residents by averaging completion times for each task from 2007 to 2013. Resident performance on each FLS task and overall performance was compared for PGY1-PGY4 residents in the 2007-2013 group and the 2014-2016 group, before and after implementation of PGY-specific benchmarks. RESULTS: There was a significant improvement in FLS performance in the 2014-2016 group at the PGY1 (p = 0.01), PGY2 (p < 0.01), and PGY3 (p = 0.01) levels, but no difference at the PGY4 level (p = 0.71). CONCLUSIONS: PGY-specific benchmarks may improve efficacy of laparoscopic skills training for junior residents, increasing the efficiency of skill development.

Efficacy of the Abdominal Aortic Junctional Tourniquet-Torso Plate in a Lethal Model of Noncompressible Torso Hemorrhage.

BACKGROUND: The Abdominal Aortic Junctional Tourniquet, when modified with an off-label, prototype, accessory pressure distribution plate (AAJT-TP), has the potential to control noncompressible torso hemorrhage in prolonged field care. METHODS: Using a lethal, noncompressible torso hemorrhage model, 24 male Yorkshire swine (81kg-96kg) were randomly assigned into two groups (control or AAJT-TP). Anesthetized animals were instrumented and an 80% laparoscopic, left-side liver lobe transection was performed. At 10 minutes, the AAJT-TP was applied and inflated to an intraabdominal pressure of 40mmHg. At 20 minutes after application, the AAJT-TP was deflated, but the windlass was left tightened. Animals were observed for a prehospital time of 60 minutes. Animals then underwent damage control surgery at 180 minutes, followed by an intensive care unit-phase of care for an additional 240 minutes. Survival was the primary end point. RESULTS: Compared with Hextend, survival was not significantly different in the AAJT-TP group (ρ = .564), nor was blood loss (3.3L ± 0.5L and 3.0L ± 0.5L, respectively; p = .285). There was also no difference in all physiologic parameters between groups at the end of the study or end of the prehospital phase. Three of 12 AAJT-TP animals had an inferior vena cava thrombus. CONCLUSION: The AAJT-TP did not provide any survival benefit compared with Hextend alone in this model of noncompressible torso hemorrhage.

Control-matched computational evaluation of tendo-femoral contact in patients with posterior-stabilized total knee arthroplasty.

Painful patellar crepitus is a potential complication in up to 14% of patients following posterior-stabilized (PS) total knee arthroplasty (TKA). A recent clinical study identified influential patient and surgical variables by comparing a group of crepitus patients with controls matched for age, sex, and body mass index. The purpose of our study was to evaluate effects of variables identified as significant in the clinical study, including patellar ligament length, femoral component flexion, patellar button size, and position of the joint line, on contact between the quadriceps tendon and the PS femoral component. A previously verified finite element model was utilized to estimate tendo-femoral contact during deep flexion activity. Using discrete perturbations, the computational model confirmed the clinical findings in that an increased patellar ligament length, flexed femoral component, lowered joint line, and larger patellar component all reduced potentially deleterious contact near the intercondylar notch. With the selected level of anatomic and component alignment perturbations, the most influential factor affecting tendo-femoral contact was patellar ligament length. Three crepitus patients with matched controls were subsequently modeled, and contact with the anterior border of the notch was present in each crepitus patient, but none of the controls. Alternative surgical alignments for these patients were evaluated to improve the potential long-term outcomes. By characterizing conditions that may lead to painful crepitus, the modeling approach supports clinicians by identifying pre-surgical indicators and important alignment parameters to control intraoperatively.