Practical Guide to Survey Research in Surgical Education.

This Guide to Statistics and Methods describes aspects of methods of survey research in surgical education, important considerations, and pitfalls and limitations.

Benefits of EUS-guided gastroenterostomy over surgical gastrojejunostomy in the palliation of malignant gastric outlet obstruction: a large multicenter experience.

BACKGROUND AND AIMS: Palliation of malignant gastric outlet obstruction (mGOO) allows resumption of peroral intake. Although surgical gastrojejunostomy (SGJ) provides durable relief, it may be associated with a higher morbidity, interfere with chemotherapy, and require an optimum nutritional status. EUS-guided gastroenterostomy (EUS-GE) has emerged as a minimally invasive alternative. We aimed to conduct the largest comparative series to date between EUS-GE and SGJ for mGOO. METHODS: This multicenter retrospective study included consecutive patients undergoing SGJ or EUS-GE at 6 centers. Primary outcomes included time to resumption of oral intake, length of stay (LOS), and mortality. Secondary outcomes included technical and clinical success, reintervention rates, adverse events (AEs), and resumption of chemotherapy. RESULTS: A total of 310 patients were included (EUS-GE, n = 187; SGJ, n = 123). EUS-GE exhibited significantly lower time to resumption of oral intake (1.40 vs 4.06 days, P < .001), at lower albumin levels (2.95 vs 3.33 g/dL, P < .001), and a shorter LOS (5.31 vs 8.54 days, P < .001) compared with SGJ; there was no difference in mortality (48.1% vs 50.4%, P = .78). Technical (97.9% and 100%) and clinical (94.1% vs 94.3%) success was similar in the EUS-GE and SGJ groups, respectively. EUS-GE had lower rates of AEs (13.4% vs 33.3%, P < .001) but higher reintervention rates (15.5% vs 1.63%, P < .001). EUS-GE patients exhibited significantly lower interval time to resumption of chemotherapy (16.6 vs 37.8 days, P < .001). Outcomes between the EUS-GE and laparoscopic (n = 46) surgical approach showed that EUS-GE had shorter interval time to initiation/resumption of oral intake (3.49 vs 1.46 days, P < .001), decreased LOS (9 vs 5.31 days, P < .001), and a lower rate of AEs (11.9% vs 17.9%, P = .003). CONCLUSIONS: This is the largest study to date showing that EUS-GE can be performed among nutritionally deficient patients without affecting the technical and clinical success compared with SGJ. EUS-GE is associated with fewer AEs while allowing earlier resumption of diet and chemotherapy.

A new connection: management of disconnected segments 5 and 6 bile leak via the cystic duct remnant.

Video 1Management of disconnected segments 5 and 6 bile leaks.

An International Expert Delphi Consensus on Defining Textbook Outcome in Liver Surgery (TOLS).

OBJECTIVE: To reach global expert consensus on the definition of TOLS in minimally invasive and open liver resection among renowned international expert liver surgeons using a modified Delphi method. BACKGROUND: Textbook outcome is a novel composite measure combining the most desirable postoperative outcomes into one single measure and representing the ideal postoperative course. Despite a recently developed international definition of Textbook Outcome in Liver Surgery (TOLS), a standardized and expert consensus-based definition is lacking. METHODS: This international, consensus-based, qualitative study used a Delphi process to achieve consensus on the definition of TOLS. The survey comprised 6 surgical domains with a total of 26 questions on individual surgical outcome variables. The process included 4 rounds of online questionnaires. Consensus was achieved when a threshold of at least 80% agreement was reached. The results from the Delphi rounds were used to establish an international definition of TOLS. RESULTS: In total, 44 expert liver surgeons from 22 countries and all 3 major international hepato-pancreato-biliary associations completed round 1. Forty-two (96%), 41 (98%), and 41 (98%) of the experts participated in round 2, 3, and 4, respectively. The TOLS definition derived from the consensus process included the absence of intraoperative grade ≥2 incidents, postoperative bile leakage grade B/C, postoperative liver failure grade B/C, 90-day major postoperative complications, 90-day readmission due to surgery-related major complications, 90-day/in-hospital mortality, and the presence of R0 resection margin. CONCLUSIONS: This is the first study providing an international expert consensus-based definition of TOLS for minimally invasive and open liver resections by the use of a formal Delphi consensus approach. TOLS may be useful in assessing patient-level hospital performance and carrying out international comparisons between centers with different clinical practices to further improve patient outcomes.

Framework for Training in Minimally Invasive Pancreatic Surgery: An International Delphi Consensus Study.

BACKGROUND: Previous reports suggest that structured training in minimally invasive pancreatic surgery (MIPS) can ensure a safe implementation into standard practice. Although some training programs have been constructed, worldwide consensus on fundamental items of these training programs is lacking. This study aimed to determine items for a structured MIPS training program using the Delphi consensus methodology. STUDY DESIGN: The study process consisted of 2 Delphi rounds among international experts in MIPS, identified by a literature review. The study committee developed a list of items for 3 key domains of MIPS training: (1) framework, (2) centers and surgeons eligible for training, and (3) surgeons eligible as proctor. The experts rated these items on a scale from 1 (not important) to 5 (very important). A Cronbach's α of 0.70 or greater was defined as the cut-off value to achieve consensus. Each item that achieved 80% or greater of expert votes was considered as fundamental for a training program in MIPS. RESULTS: Both Delphi study rounds were completed by all invited experts in MIPS, with a median experience of 20 years in MIPS. Experts included surgeons from 31 cities in 13 countries across 4 continents. Consensus was reached on 38 fundamental items for the framework of training (16 of 35 items, Cronbach's α = 0.72), centers and surgeons eligible for training (19 of 30 items, Cronbach's α = 0.87), and surgeons eligible as proctor (3 of 10 items, Cronbach's α = 0.89). Center eligibility for MIPS included a minimum annual volume of 10 distal pancreatectomies and 50 pancreatoduodenectomies. CONCLUSION: Consensus among worldwide experts in MIPS was reached on fundamental items for the framework of training and criteria for participating surgeons and centers. These items act as a guideline and intend to improve training, proctoring, and safe worldwide dissemination of MIPS.

Resident Readiness for Senior Level Decision Making: Identifying the Domains for Formative Assessment and Feedback.

OBJECTIVE: 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. DESIGN: 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. SETTING: The surveys were administered via an online questionnaire. PARTICIPANTS: 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. RESULTS: 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. CONCLUSIONS: 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.

A comparative analysis of video-based surgical assessment: is evaluation of the entire critical portion of the operation necessary?

BACKGROUND: Previous studies of video-based operative assessments using crowd sourcing have established the efficacy of non-expert evaluations. Our group sought to establish the equivalence of abbreviating video content for operative assessment. METHODS: A single institution video repository of six core general surgery operations was submitted for evaluation. Each core surgery included three unique surgical performances, totaling 18 unique operative videos. Each video was edited using four different protocols based on the critical portion of the operation: (1) custom edited critical portion (2) condensed critical portion (3) first 20 s of every minute of the critical portion, and (4) first 10 s of every minute of the critical portion. In total, 72 individually edited operative videos were submitted to the C-SATS (Crowd-Sourced Assessment of Technical Skills) platform (C-SATS) for evaluation. Aggregate score for study protocol was compared using the Kruskal-Wallis test. A multivariable, multilevel mixed-effects model was constructed to predict total skill assessment scores. RESULTS: Median video lengths for each protocol were: custom, 6:20 (IQR 5:27-7:28); condensed, 10:35 (8:50-12:06); 10 s, 4:35 (2:11-6:09); and 20 s, 9:09 (4:20-12:14). There was no difference in aggregate median score among the four study protocols: custom, 15.7 (14.4-16.2); condensed, 15.8 (15.2-16.4); 10 s, 15.8 (15.3-16.1); 20 s, 16.0 (15.1-16.3); χ2 = 1.661, p = 0.65. Regression modeling demonstrated a significant, but minimal effect of the 10 s and 20 s editing protocols compared to the custom method on individual video score: condensed, + 0.33 (- 0.05-0.70), p = 0.09; 10 s, + 0.29 (0.04-0.55), p = 0.03; 20 s, + 0.40 (0.15-0.66), p = 0.002. CONCLUSION: A standardized protocol for video editing abbreviated surgical performances yields reproducible assessment of surgical aptitude when assessed by non-experts.

Impact of enhanced recovery protocols after pancreatoduodenectomy: meta-analysis.

BACKGROUND: This individual-patient data meta-analysis investigated the effects of enhanced recovery after surgery (ERAS) protocols compared with conventional care on postoperative outcomes in patients undergoing pancreatoduodenectomy. METHODS: The Cochrane Library, MEDLINE, Embase, Scopus, and Web of Science were searched systematically for articles reporting outcomes of ERAS after pancreatoduodenectomy published up to August 2020. Comparative studies were included. Main outcomes were postoperative functional recovery elements, postoperative morbidity, duration of hospital stay, and readmission. RESULTS: Individual-patient data were obtained from 17 of 31 eligible studies comprising 3108 patients. Time to liquid (mean difference (MD) -3.23 (95 per cent c.i. -4.62 to -1.85) days; P < 0.001) and solid (-3.84 (-5.09 to -2.60) days; P < 0.001) intake, time to passage of first stool (MD -1.38 (-1.82 to -0.94) days; P < 0.001) and time to removal of the nasogastric tube (3.03 (-4.87 to -1.18) days; P = 0.001) were reduced with ERAS. ERAS was associated with lower overall morbidity (risk difference (RD) -0.04, 95 per cent c.i. -0.08 to -0.01; P = 0.015), less delayed gastric emptying (RD -0.11, -0.22 to -0.01; P = 0.039) and a shorter duration of hospital stay (MD -2.33 (-2.98 to -1.69) days; P < 0.001) without a higher readmission rate. CONCLUSION: ERAS improved postoperative outcome after pancreatoduodenectomy. Implementation should be encouraged.

Enhanced recovery protocols consist of interdisciplinary interventions aimed at standardizing care and reducing the impact of surgical stress. They often include a short period of preoperative fasting during the night before surgery, early removal of lines and surgical drains, early food intake and mobilization out of bed on the day of surgery. This study gives a summary of reports assessing such care protocols in patients undergoing pancreatic head surgery, and assesses the impact of these protocols on functional recovery in an analysis of individual-patient data. The study revealed the true benefits of enhanced recovery protocols, including shorter time to food intake, earlier bowel activity, fewer complications after surgery, and a shorter hospital stay compared with conventional care.

Advocating for a New Residency Application Process: A Student Perspective.

OBJECTIVE: The COVID-19 pandemic provided an opportunity for surgical residency programs to rethink their methods of evaluating and recruiting candidates. However, the past year has not been seamless, with a soaring number of applications, reports of programs and applicants having difficulty evaluating each other, and an increasingly uneven distribution of interviews among applicants. Consequently, many have called for national changes to the residency application process to address these longstanding concerns. RESULTS: Here, we review the evolving literature and advocate for the permanent adoption of visiting rotations, virtual interviews with a universal release date and data-driven attendance limits, and opportunities for in-person applicant visits. CONCLUSIONS: We believe these changes leverage the strengths of each format, allow for satisfactory bidirectional evaluation, and promote principles of justice, equity, diversity, and inclusion.

Crowd-Sourced and Attending Assessment of General Surgery Resident Operative Performance Using Global Ratings Scales.

OBJECTIVE: We sought to assess the extent to which both crowd and intraoperative attending ratings using objective structured assessment of technical skill (OSATS) or global objective assessment of laparoscopic skills (GOALS) would correlate with the system for improving procedural learning (SIMPL) Zwisch and Performance scales. DESIGN: Comparison of directly observed versus crowd sourced review of operative video. SETTING: Operative video captured at 2 institutions. PARTICIPANTS: Six (6) core general surgery procedures, 3 open and 3 laparoscopic, were selected from the American Board of Surgery's Resident Assessments list. Thirty-two cases performed by General Surgery residents across all training levels at 2 institutions were filmed. Videos were condensed using a standardized protocol to include the critical portion of the procedure.  Condensed videos were then submitted to crowd-sourced assessment of technical skills (C-SATS), an online crowd source-driven assessment service, for assessment using the appropriate resident assessment form (GOALS or OSATS) as well as with the SIMPL Zwisch and Performance scales. Crowd workers watched an educational tutorial on how to use the Zwisch and SIMPL Performance rating scales prior to participating. Attendings scored residents using the same tools immediately after the shared operative experience. Statistical analysis was performed using Pearson's correlation coefficient. RESULTS: Crowd raters evaluated 32 procedures using GOALS/OSATS, Zwisch and Performance (35-50 ratings per video). Attendings also evaluated all 32 procedures using GOALS/OSATS and 26 of the procedures using SIMPL Zwisch and Performance. Pearson correlation coefficients with 95% confidence intervals for crowd ratings were: GOALS and Zwisch -0.40 [-0.73 to 0.10], OSATS and Zwisch 0.11 [-0.41 to 0.57], GOALS and Performance -0.06 [-0.44 to 0.35], and OSATS and Performance 0.22 [-0.46 to 0.20]. Pearson correlation coefficients for attendings were: GOALS and Zwisch (0.77), OSATS and Zwisch (0.65), GOALS and Performance (0.93), and OSATS and Performance (0.59). CONCLUSIONS: Overall, correlations between crowd-sourced ratings using GOALS/OSATS and SIMPL global operative performance ratings tools were weak, yet for attendings, they were strong. Direct attending assessment may be required for evaluation of global performance while crowd sourcing may be more suitable for technical assessment.  Further studies are needed to see if more extensive crowd training would result in improved ability for global performance evaluation.

Sustained Carbohydrate Antigen 19-9 Response to Neoadjuvant Chemotherapy in Borderline Resectable Pancreatic Cancer Predicts Progression and Survival.

BACKGROUND: As neoadjuvant therapy of borderline resectable pancreatic cancer (BRPC) is becoming more widely used, better indicators of progression are needed to help guide therapeutic decisions. MATERIALS AND METHODS: A retrospective review was performed on all patients with BRPC who received 24 weeks of neoadjuvant chemotherapy. Patients with chemotoxicity or medical comorbidities limiting treatment completion and nonexpressors of carbohydrate antigen 19-9 (CA19-9) were excluded. Serum CA19-9 response was analyzed as a predictor of disease progression, recurrence, and survival. RESULTS: One hundred four patients were included; 39 (37%) progressed on treatment (18 local and 21 distant) and 65 (63%) were resected (68% R0). Multivariate logistic regression analysis determined that the percent decrease in CA19-9 from baseline to minimum value (odds ratio [OR] 0.947, p ≤ .0001) and the percent increase from minimum value to final restaging CA19-9 (OR 1.030, p ≤ .0001) were predictive of progression. A receiver operating characteristics curve analysis determined cutoff values predictive of progression, which were used to create four prognostic groups. CA19-9 responses were categorized as follows: (1) always normal (n = 6); (2) poor response (n = 31); (3) unsustained response (n = 19); and (4) sustained response (n = 48). Median overall survival for Groups 1-4 was 58, 16, 20, and 38 months, respectively (p ≤ .0001). CONCLUSION: Patients with initially elevated CA19-9 levels who do not have a decline to a sustained low level are at risk for progression, recurrence, and poor survival. Alternative treatment strategies prior to an attempt at curative resection should be considered in this cohort. IMPLICATIONS FOR PRACTICE: This study identified percent changes in carbohydrate antigen 19-9 blood levels while on chemotherapy that predict tumor growth in patients with advanced pancreas cancer. These changes could be used to better select patients who would benefit from surgical removal of their tumors and improve survival.

Using Technology to Maintain the Education of Residents During the COVID-19 Pandemic.

BACKGROUND: The COVID-19 pandemic presents a unique challenge to surgical residency programs. Due to the restrictions recommended by the Centers for Disease Control and Prevention and other organizations, the educational landscape for surgical residents is rapidly changing. In addition, the time course of these changes is undefined. METHODS: We attempt to define the scope of the problem of maintaining surgical resident education while maintaining the safety of residents, educators, and patients. Within the basic framework of limiting in-person gatherings, postponing or canceling elective operations in hospitals, and limiting rotations between sites, we propose innovative solutions to maintain rigorous education. RESULTS: We propose several innovative solutions including the flipped classroom model, online practice questions, teleconferencing in place of in-person lectures, involving residents in telemedicine clinics, procedural simulation, and the facilitated use of surgical videos. Although there is no substitute for hands-on learning through operative experience and direct patient care, these may be ways to mitigate the loss of learning exposure during this time. CONCLUSIONS: These innovative solutions utilizing technology may help to bridge the educational gap for surgical residents during this unprecedented circumstance. The support of national organizations may be beneficial in maintaining rigorous surgical education.

Preoperative imaging characteristics predict poor survival and inadequate resection for left-sided pancreatic adenocarcinoma: a multi-institutional analysis.

BACKGROUND: Optimal treatment of pancreatic ductal adenocarcinoma of the neck, body and tail (PDAC-NBT) necessitates R0 surgical resection. Preoperative radiographic identification of patients likely to achieve successful oncologic resection remains difficult. This study seeks to identify preoperative imaging characteristics predictive of non-R0 resections or impaired survival for PDAC-NBT. METHODS: Patients at five high-volume centers who underwent resection for PDAC-NBT were retrospectively analyzed. The most immediate preoperative cross-sectional scan was assessed along with outcome measures of overall survival and margin status. RESULTS: 330 patients were treated between 2001 and 2016. Margin status included 247 R0 (78.2%), 67 R1 (21.2%), and 2 R2 (0.6%). A non-R0 resection predicted worse survival (p = 0.0002). On preoperative imaging, patients with tumors greater than 20 mm, tumor attenuation greater than 70 Hounsfield units, or who demonstrated pancreatic atrophy and/or calcifications also had worse survival (p = 0.010, p = 0.036, p = 0.025 respectively). Patients with tumors interfacing with the splenic artery or vein or extending posteriorly achieved fewer R0 resections (p = 0.0006, p = 0.0004, p = 0.001, respectively). CONCLUSION: Preoperative cross-sectional imaging can identify tumor characteristics associated with poor survival and non-R0 resection. Further investigation is needed to identify the appropriate surgical and treatment modifications necessary to clinically benefit this subset of patients.

Patients support transfer of care for unexpected findings in laparoscopic cholecystectomy.

INTRODUCTION: Surgeons often assume patients may be dissatisfied if their operations were stopped due to suspicious intraoperative findings requiring transfer of care. We sought to assess patient opinions regarding transfer of care for unexpected intraoperative findings during laparoscopic cholecystectomy with and without bile duct injury (BDI). METHODS AND PROCEDURES: The investigators developed two clinical scenarios comparing transfer of care for unexpected intraoperative findings during elective laparoscopic cholecystectomy: without BDI and with BDI requiring open repair. A multi-institutional structured telephone interview process was conducted with patients ≥ 18 years of age who had an outpatient, uncomplicated laparoscopic cholecystectomy within the last year. The first scenario presented a case of suspicious findings prompting the surgeon to stop and transfer for specialized care; whereas the second case was a BDI requiring transfer of care. Textual and thematic analysis as well as descriptive statistics was used for analysis, with significance set at p < 0.05. RESULTS: Forty-five patients completed the survey. Satisfaction with transfer of care for unexpected intraoperative findings without BDI was 69%, and over 95% of respondents were satisfied their surgeon stopped the procedure to initiate transfer due to safety concerns; 64% of patients would return to that surgeon for postoperative care; and 78% would see that surgeon again. In the scenario with BDI requiring open repair, 86% were satisfied with their surgeon's decision to stop the operation; 91% of patients were satisfied with transfer of care; and 32% would see their first surgeon again. Themes of prioritizing safety and transparency were frequently cited. CONCLUSIONS: Patients prioritize safety and are satisfied with halting a procedure to facilitate transfer of care for suspicious intraoperative findings during routine laparoscopic cholecystectomy.

Providing complex GI surgical care with minimally invasive approaches: a survey of the practice patterns of Fellowship Council alumni.

INTRODUCTION: The Fellowship Council (FC) oversees 172 non-ACGME surgical fellowships offering 211 fellowship positions per year. These training programs cover multiple specialties including Advanced gastrointestinal (GI), Advanced GI/MIS, Bariatric, Hepatopancreaticobiliary (HPB), Flexible Endoscopy, Colorectal, and Thoracic Surgery. Although some data have been published detailing the practice environments (i.e., urban vs. rural) and yearly total case volumes of FC alumni, there is a lack of granular data regarding the practice patterns of FC graduates. The aim of this study was to gather detailed data on the specific case types performed and surgical approaches employed by recent FC alumni. METHODS: A 21-item survey covering 64 data points was emailed to 835 FC alumni who completed their fellowship between 2013 and 2017. Email addresses were obtained from FC program directors and FC archives. RESULTS: We received 327 responses (39% response rate). HPB, Advanced Colorectal, and Advanced Thoracic alumni appear to establish practices focused on their respective fields. Graduates from Advanced GI, Adv GI/MIS, and Bariatric programs appear to build practices with a mix of several complex GI case types including bariatrics, colorectal, foregut, HPB, and hernia cases. CONCLUSIONS: This is the first large data set to provide granular information on the practice patterns of FC alumni. FC trained surgeons perform impressive volumes of complex procedures, and minimally invasive approaches are extremely prevalent in these practices. Further, many graduates carve out practices with large footprints in robotics and endoscopy.

When rural is no longer rural: Demand for subspecialty trained surgeons increases with increasing population of a non-metropolitan area.

BACKGROUND: Surgery in larger, non-metropolitan, communities may be distinct from rural practice. Understanding these differences may help guide training. We hypothesize that increasing community size is associated with a desire for subspecialty surgeons. METHODS: We designed a mixed methods study with the ACS Rural Advisory Council. Rural (<50,000 people), small non-metropolitan (50,000-100,000), and large non-metropolitan (>100,000) communities were compared. Quantitative and qualitative data were analyzed. RESULTS: We received 237 responses, and desire to hire subspecialty-trained surgeons was associated with practice in a large non-metropolitan community, OR 4.5, (1.2-16.5). Qualitative themes demonstrated that rural surgeons limit practices to align with available hospital resources while large non-metropolitan surgeons specialize according to interest and market pressures. CONCLUSIONS: Surgery in rural versus large non-metropolitan communities may be more distinct than previously understood. Rural practice requires broad preparation while large non-metropolitan practice favors subspecialty training.

Significance of radiographic splenic vessel involvement in the pancreatic ductal adenocarcinoma of the body and tail of the gland.

BACKGROUND AND OBJECTIVES: Unlike pancreatic head tumors, little is known about the biological significance of radiographic vessel involvement with pancreatic body/tail adenocarcinoma. We hypothesized radiographic splenic vessel involvement may be an adverse prognostic factor. METHODS: All distal pancreatectomies performed for resectable pancreatic adenocarcinoma between 2000 and 2016 were reviewed and clinicopatholgic data were collected, retrospectively. Preoperative computed tomography imaging was re-reviewed and splenic vessel involvement was graded as none, abutment, encasement, or occlusion. RESULTS: Among a total of 71 patients, splenic artery or vein encasement/occlusion was present in 41% (29 of 71) of patients, each. There were no significant differences in tumor size or grade, margin positivity, and perineural or lymphovascular invasion. However, splenic artery encasement/occlusion (P = 0.001) and splenic vein encasement/occlusion (P = 0.038) both correlated with lymph node positivity. Splenic artery encasement was associated with a reduced median overall survival (20 vs 30 months, P = 0.033). Multivariate analysis also showed that splenic artery encasement was an independent risk factor of worse survival (hazard ratio, 2.246; 95% confidence interval, 1.118-4.513; P = 0.023). CONCLUSION: Patients with cancer of the body or tail of the pancreas presenting with radiographic encasement of the splenic artery, but not the splenic vein, have a poorer prognosis and perhaps should be considered for neoadjuvant therapy before an attempt at curative resection.

Identifying Priorities for Faculty Development in General Surgery Using the Delphi Consensus Method.

OBJECTIVE: Faculty teaching skills are critical for effective surgical education, however, which skills are most important to be taught in a faculty development program have not been well defined. The objective of this study was to identify priorities for faculty development as perceived by surgical educators. DESIGN: We used a modified Delphi methodology to assess faculty perceptions of the value of faculty development activities, best learning modalities, as well as barriers and priorities for faculty development. An expert panel developed the initial survey and distributed it to the membership of the Association of Program Directors in Surgery. Responses were reviewed by the expert panel and condensed to 3 key questions that were redistributed to the survey participants for final ranking. PARTICIPANTS: Seven experts reviewed responses to 8 questions by 110 participants. 35 participants determined the final ranking responses to 3 key questions. RESULTS: The top three priorities for faculty development were: 1) Resident assessment/evaluation and feedback 2) Coaching for faculty teaching, and 3) Improving intraoperative teaching skills. The top 3 learning modalities were: 1) Coaching 2) Interactive small group sessions, and 3) Video-based education. Barriers to implementing faculty development included time limitations, clinical workload, faculty interest, and financial support. CONCLUSIONS: Faculty development programs should focus on resident assessment methods, intraoperative and general faculty teaching skills using a combination of coaching, small group didactic and video-based education. Concerted efforts to recognize and financially reward the value of teaching and faculty development is required to support these endeavors and improve the learning environment for both residents and faculty.