Complexity and Experience Grading to Guide Patient Selection for Minimally-invasive Pancreatoduodenectomy: An ISGPS Consensus.

OBJECTIVE: The ISGPS aims to develop a universally accepted complexity and experience grading system to guide the safe implementation of robotic and laparoscopic minimally-invasive pancreatoduodenectomy (MIPD). BACKGROUND: Despite the perceived advantages of MIPD, its global adoption has been slow due to the inherent complexity of the procedure and challenges to acquiring surgical experience. Its wider adoption must be undertaken with an emphasis towards appropriate patient selection according to adequate surgeon and center experience. METHODS: The ISGPS developed a complexity and experience grading system to guide patient selection for MIPD based on an evidence-based review and a series of discussions. RESULTS: The ISGPS complexity and experience grading system for MIPD is subclassified into patient-related risk factors and provider experience-related variables. The patient-related risk factors include anatomical (main pancreatic and common bile duct diameters), tumor-specific (vascular contact), and conditional (obesity and previous complicated upper abdominal surgery/disease) factors, all incorporated in an A-B-C classification, graded as no, a single, and multiple risk factors. The surgeon and center experience-related variables include surgeon total MIPD experience (cut-offs 40 and 80) and center annual MIPD volume (cut-offs 10 and 30), all also incorporated in an A-B-C classification. CONCLUSION: This ISGPS complexity and experience grading system for robotic and laparoscopic MIPD may enable surgeons to optimally select patients after duly considering specific risk factors known to influence the complexity of the procedure. This grading system will likely allow for a thoughtful and stepwise implementation of MIPD and facilitate a fair comparison of outcome between centers and countries.

Advancing minimally invasive hepato-pancreato-biliary surgery: barriers to adoption and equitable access.

BACKGROUND: Despite a growing body of literature supporting the safety of robotic hepatopancreatobiliary (HPB) procedures, the adoption of minimally invasive techniques in HPB surgery has been slow compared to other specialties. We aimed to identify barriers to implementing robotic assisted surgery (RAS) in HPB and present a framework that highlights opportunities to improve adoption. METHODS: A modified nominal group technique guided by a 13-question framework was utilized. The meeting session was guided by senior authors, and field notes were also collected. Results were reviewed and free text responses were analyzed for major themes. A follow-up priority setting survey was distributed to all participants based on meeting results. RESULTS: Twenty three surgeons with varying robotic HPB experience from different practice settings participated in the discussion. The majority of surgeons identified operating room efficiency, having a dedicated operating room team, and the overall hospital culture and openness to innovation as important facilitators of implementing a RAS program. In contrast, cost, capacity building, disparities/risk of regionalization, lack of evidence, and time/effort were identified as the most significant barriers. When asked to prioritize the most important issues to be addressed, participants noted access and availability of the robot as the most important issue, followed by institutional support, cost, quality of supporting evidence, and need for robotic training. CONCLUSIONS: This study reports surgeons' perceptions of major barriers to equitable access and increased implementation of robotic HPB surgery. To overcome such barriers, defining key resources, adopting innovative solutions, and developing better methods of collecting long term data should be the top priorities.

A cross sectional survey on burnout and career satisfaction in surgeons: a joint work from the SAGES quality, outcomes, and safety and reimaging the practice of surgery burnout task forces.

INTRODUCTION: The growth of surgeon burnout is of significant concern. As we work to reimagine the practice of surgery, an accurate understanding of the extent of surgeon burnout is essential. Our goal was to define the current prevalence of burnout and quality of life (QOL) among SAGES surgeons. METHODOLOGY: An electronic survey was administered to SAGES members to establish a current baseline for QOL, burnout, depression, and career satisfaction. To assess outcomes, we utilized the validated Maslach Burnout Inventory for Medical Personnel, the Medical Outcomes Study Short Form, and the Primary Care Evaluation of Mental Disorders. All scoring followed validated norm-based methods. RESULTS: Of 4194 active members, 604 responded (14.40%). 69% met burnout threshold, with high levels of emotional exhaustion and depersonalization, and low personal accomplishment. 81% reported "being at the end of their rope", 74% felt emotionally drained, and 65% felt used up daily. Nearly all maintained caring about what happened to their patients (96%), easily understanding how their patients feel (84.3%) and being capable of dealing effectively with their patient's problems (87.6%). However, respondents never, rarely, or occasionally felt energetic (77.5%) or experienced a sense of professional accomplishment (57.8%). The overall QOL score was 69/100, with lower Mental than Physical scores (62.69 (SD 10.20) vs.77.27 (SD 22.24)). More than half of respondents met depression criteria. While 77% supported they would become a physician again, less than half would choose surgery again or recommend surgery to their children. Furthermore, less than a third felt work allowed sufficient time for their personal lives. CONCLUSIONS: Participating SAGES surgeons reported alarmingly high rates of burnout and depression. Despite experiencing emotional exhaustion and depersonalization, they maintained a strong commitment to patient care. These findings likely reflect the broader state of surgeons, underscoring the urgent need for action to address this critical issue.

Advancing minimally invasive hepato-pancreato-biliary surgery: ensuring safety with implementation.

BACKGROUND: Although minimally invasive hepato-pancreato-biliary (MIS HPB) surgery can be performed with good outcomes, there are currently no standardized requirements for centers or surgeons who wish to implement MIS HPB surgery. The aim of this study was to create a consensus statement regarding safe dissemination and implementation of MIS HPB surgical programs. METHODS: Sixteen key questions regarding safety in MIS HPB surgery were generated after a focused literature search and iterative review by three field experts. Participants for the working group were then selected using sequential purposive sampling and snowball techniques. Review of the 16 questions took place over a single 2-h meeting. The senior author facilitated the session, and a modified nominal group technique was used. RESULTS: Twenty three surgeons were in attendance. All participants agreed or strongly agreed that formal guidelines should exist for both institutions and individual surgeons interested in implementing MIS HPB surgery and that routine monitoring and reporting of institutional and surgeon technical outcomes should be performed. Regarding volume cutoffs, most participants (91%) agreed or strongly agreed that a minimum annual institutional volume cutoff for complex MIS HPB surgery, such as major hepatectomy or pancreaticoduodenectomy, should exist. A smaller proportion (74%) agreed or strongly agreed that a minimum annual surgeon volume requirement should exist. The majority of participants agreed or strongly agreed that surgeons were responsible for defining (100%) and enforcing (78%) guidelines to ensure the overall safety of MIS HPB programs. Finally, formal MIS HPB training, minimum case volume requirements, institutional support and infrastructure, and mandatory collection of outcomes data were all recognized as important aspects of safe implementation of MIS HPB surgery. CONCLUSIONS: Safe implementation of MIS HPB surgery requires a thoughtful process that incorporates structured training, sufficient volume and expertise, a proper institutional ecosystem, and monitoring of outcomes.

The joy of surgery: how gender influences surgeons' experiences.

INTRODUCTION: Burnout in medicine is an epidemic, and surgeons are not immune. Studies often focus on negative factors leading to burnout, with less emphasis on optimizing joy. The purpose of this study, conducted by the SAGES Reimagining the Practice of Surgery Task Force, was to explore how gender may influence surgeon well-being to better inform organizational change. METHODS: The study team developed a survey with the domains: facilitators of joy, support for best work, time for work tasks, barriers to joy, and what they would do with more time. The survey was emailed to 5777 addresses on the SAGES distribution list. Results were analyzed by calculating summary statistics. RESULTS: 223 surgeons completed the survey; 62.3% identified as men, 32.3% as women, and 5.4% did not indicate gender. Female compared to male respondents were younger (41.6 vs 52.5 years) and had practiced for fewer years (8.4 vs 19.4 years). The three greatest differences in facilitators of joy were being a leader in the field, leading clinical teams, and teaching, with a > 10 percentage point difference between men/women rating these highly (score of ≥ 8). Women generally perceived less support from their institutions than men. The greatest gender difference was in support for teaching, with 52.8% of men rating this highly compared to 30.2% of women. Only 52% of women felt respected by coworkers most of the time compared to 68.3% of men. Most (96.0%) respondents (men 95.7% and women 98.6%) reported wanting more time with family and friends. CONCLUSION: This study demonstrates the complexity of the personal and professional factors that influence joy in surgery, highlight gender differences that impact joy and suggests opportunities for improved gender-based support. These results can inform potential organization-level changes and further research to better understand emerging differences in joy across gender identities.

The joy of surgery: how surgeons experience joy, time, and support.

BACKGROUND: Burnout is a crisis in medicine, and especially in surgery it has serious implications not only for physician well-being but also for patient outcomes. This study builds on previous SAGES Reimagining the Practice of Surgery Task Force work to better understand how organizations might intervene to increase the "joy in surgery." METHODS: This was a cross-sectional, descriptive study utilizing a REDCap survey with closed-ended questions for data collection across 5 domains: facilitators of joy, support for best work, time for work tasks, barriers to joy, and what they would do with more time. We calculated average scores and "percentage of respondents giving a high score" for each item. RESULTS: There were 307 individuals who started the survey; 223 completed it and were surgeons who met the inclusion criteria. The majority (85.7%) were trained in general surgery, regardless of sub-specialty. Surgeons found joy in operating and its technical skills, curing disease, patient relationships, and working with a good team. They reported usually having what they needed to deliver care. A majority felt valued and respected. Most were dissatisfied with reimbursement, perceiving it as unfair. The most commonly worked range of hours was 51-70 per week. They reported having little time for paperwork and documentation, and if they had more time, they would spend it with friends and family. CONCLUSION: Organizations should consider interventions to address the operative environment, provide appropriate staff support, and foster good teamwork. They can also consider interventions that alleviate time pressures and administrative burden while at the same time promoting sustainable workloads.

International survey on opinions and use of robot-assisted and laparoscopic minimally invasive pancreatic surgery: 5-year follow up.

BACKGROUND: Evidence on the value of minimally invasive pancreatic surgery (MIPS) has been increasing but it is unclear how this has influenced the view of pancreatic surgeons on MIPS. METHODS: An anonymous survey was sent to members of eight international Hepato-Pancreato-Biliary Associations. Outcomes were compared with the 2016 international survey. RESULTS: Overall, 315 surgeons from 47 countries participated. The median volume of pancreatic resections per center was 70 (IQR 40-120). Most surgeons considered minimally invasive distal pancreatectomy (MIDP) superior to open (ODP) (94.6%) and open pancreatoduodenectomy (OPD) superior to minimally invasive (MIPD) (67.9%). Since 2016, there has been an increase in the number of surgeons performing both MIDP (79%-85.7%, p = 0.024) and MIPD (29%-45.7%, p < 0.001), and an increase in the use of the robot-assisted approach for both MIDP (16%-45.6%, p < 0.001) and MIPD (23%-47.9%, p < 0.001). The use of laparoscopy remained stable for MIDP (91% vs. 88.1%, p = 0.245) and decreased for MIPD (51%-36.8%, p = 0.024). CONCLUSION: This survey showed considerable changes of MIPS since 2016 with most surgeons considering MIDP superior to ODP and an increased use of robot-assisted MIPS. Surgeons prefer OPD and therefore the value of MIPD remains to be determined in randomized trials.

Intraductal papillary neoplasms of the bile ducts: a comparative study of a rare disease in Europe and Nagoya, Japan.

BACKGROUND: Intraductal papillary neoplasm of the bile ducts (IPNB) is a rare disease in Western countries. The aim of this study was to compare tumor characteristics, management strategies, and outcomes between Western and Eastern patients who underwent surgical resection for IPNB. METHODS: A multi-institutional retrospective series of patients with IPNB undergoing surgery between January 2010 and December 2020 was gathered under the auspices of the European-African Hepato-Pancreato-Biliary Association (E-AHPBA), and at Nagoya University Hospital, Japan. RESULTS: A total of 85 patients (51% male; median age 66 years) from 28 E-AHPBA centers were compared to 91 patients (64% male; median age 71 years) from Nagoya. Patients in Europe had more multiple lesions (23% vs 2%, P < .001), less invasive carcinoma (42% vs 85%, P < .001), and more intrahepatic tumors (52% vs 24%, P < .001) than in Nagoya. Patients in Europe experienced less 90-day grade >3 Clavien-Dindo complications (33% vs 68%, P < .001), but higher 90-day mortality rate (7.0% vs 0%, P = .03). R0 resections (81% vs 82%) were similar. Overall survival, excluding 90-day postoperative deaths, was similar in both regions. DISCUSSION: Despite performing more extensive resections, the low perioperative mortality rate observed in Nagoya was probably influenced by a combination of patient-, tumor-, and surgery-related factors.

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.

Multi-Institutional Outcomes of Patients Aged 75 years and Older With Pancreatic Ductal Adenocarcinoma Treated With 5-Fraction Ablative Stereotactic Magnetic Resonance Image-Guided Adaptive Radiation Therapy (A-SMART).

PURPOSE: Treatment options for pancreatic ductal adenocarcinoma (PDAC) are commonly limited for patients with advanced age due to medical comorbidities and/or poor performance status. These patients may not be candidates for more aggressive chemotherapy regimens and/or surgical resection leaving few, if any, other effective treatments. Ablative stereotactic MRI-guided adaptive radiation therapy (A-SMART) is both efficacious and safe for PDAC and can achieve excellent long-term local control, however, the appropriateness of A-SMART for elderly patients with inoperable PDAC is not well understood. METHODS: A retrospective analysis was performed of inoperable non-metastatic PDAC patients aged 75 years or older treated on the MRIdian Linac at 2 institutions. Clinical outcomes of interest included overall survival (OS), progression-free survival (PFS), distant metastasis-free survival (DMFS), and locoregional (LRC). Toxicity was graded according to Common Terminology Criteria for Adverse Events (CTCAE, v5). RESULTS: A total of 49 patients were evaluated with a median age of 81 years (range, 75-91) and a median follow-up of 14 months from diagnosis. PDAC was classified as locally advanced (46.9%), borderline resectable (36.7%), or medically inoperable (16.3%). Neoadjuvant chemotherapy was delivered to 84% of patients and all received A-SMART to a median 50 Gy (range, 40-50 Gy) in 5 fractions. 1 Year LRC, PFS, and OS were 88.9%, 53.8%, and 78.9%, respectively. Nine patients (18%) had resection after A-SMART and benefited from PFS improvement (26 vs 6 months, P = .01). ECOG PS <2 was the only predictor of improved OS on multivariate analysis. Acute and late grade 3 + toxicity rates were 8.2% and 4.1%, respectively. CONCLUSIONS: A-SMART is associated with encouraging LRC and OS in elderly patients with initially inoperable PDAC. This novel non-invasive treatment strategy appears to be well-tolerated in patients with advanced age and should be considered in this population that has limited treatment options.

SAGES perspective: professional medical associations, commercial interests, and conflicts of interest.

BACKGROUND: Professional medical associations (PMAs) have an essential role in advancing medical care and health. PMAs promote skills training, clinical standards, and other important educational activities. Most often, PMAs are not-for-profit entities that rely upon funding from industry to help cover the costs of these valuable activities. Equally important, innovation and progress in surgery require physician collaboration with industry throughout the product development process. SAGES has opined that, with appropriate Conflict of Interest (COI) disclosure and management processes, PMA educational activities can be both scientifically and ethically sound. METHODS: SAGES has developed and implemented comprehensive and stringent processes for managing potential COI within the organization, at the annual meeting, and in developing educational offerings. This document reviews the SAGES COI processes and results 2009-2021. RESULTS: Implementation of the SAGES COI disclosure and management processes reduced the reported perceived incidence of bias at the annual meeting from 4.4-6.2% (2008-2010) to 1.2-2.2% (2011-2013). Recent comparison of reported disclosures revealed a rise in number of speakers with financial relationships and an increase in reporting of disclosures in presentations without an associated increase in need for conflict resolution by the COI committee. Despite good overall adherence to COI policies, SAGES was recently cited for non-compliance with ACCME standards related to inclusion of faculty with ownership interest. This experience highlighted the potential for discordance in the interpretation of whether disclosures relate to specific CME content. SAGES COI processes have since been updated to reflect the more stringent 2020 ACCME Standards that exclude speakers and planners with ownership interest from any CME activity. CONCLUSIONS: The SAGES experience with disclosure and mitigation of financial relationships highlights the challenges of validating the accuracy of physician disclosures and establishing the relevance of financial relationships to the content of accredited educational activities. SAGES will continue to streamline its COI disclosure process with specific focus on aligning all financial disclosures among the various reporting platforms.

SAGES SAFE CHOLE program changes surgeons practice in France-results of the FCVD implementation of SAFE CHOLE in France.

BACKGROUND: With the Society of Gastrointestinal and Endoscopic Surgeons supervision, the Safe Cholecystectomy Task Force (SAFE CHOLE) was translated into French by the the Federation of Visceral and Digestive Surgery (FCVD) and adopted to run on its national e-learning platform for surgical continuing medical education (CME). The objective of this study was to assess the impact of the SAFE CHOLE (SF) program on the knowledge and practice of French surgeons performing cholecystectomy and participating in the FCVD lead CME activity. METHODS: To obtain CME certification, each participant must fill out three FCVD validated questionnaires regarding (1) the participants' routine practice for cholecystectomy, (2) the participants' knowledge and practice after successful completion of the program, and (3) the educational value of the SC program. RESULTS: From 2021 to 2022, 481 surgeons completed the program. The overall satisfaction rate for the program was 81%, and 53% of the surgeons were practicing routine cholangiography before the SC program. Eighty percent declared having acquired new knowledge. Fifty-six percent reported a change in their practice of cholecystectomy. Of those, 46% started routinely using the critical view of safety, 12% used a time-out prior transection of vital structures, and 11% adopted routine intraoperative cholangiography. Sixty-seven percent reported performing a sub-total cholecystectomy in case the CVS was unobtainable. If faced with BDI, 45% would transfer to a higher level of care, 33% would seek help from a colleague, and 10% would proceed with a repair. Ninety percent recommended adoption of SC by all general surgeons and 98% reported improvement of patient safety. CONCLUSIONS: Large-scale implementation of the SC program in France is feasible within a broad group of diverse specialty surgeons and appears to have a significant impact on their practice. These data should encourage other surgeons and health systems to engage in this program.

Factors influencing surgeon well-being: qualitatively exploring the joy of surgery.

BACKGROUND: There has been considerable research into burnout but much less into how surgeons thrive and find joy. This study, conducted by the SAGES Reimagining the Practice of Surgery Task Force, explored factors influencing surgeon well-being, the eventual goal being translating findings into tangible changes to help restore the joy in surgery. METHODS: This was a qualitative, descriptive study. Purposive sampling ensured representation across ages, genders, ethnicities, practice types, and geographies. Semi-structured interviews were recorded and transcribed. We coded inductively, finalized the codebook by consensus, and then constructed a thematic network. Global themes formed our conclusions; organizing themes gave additional detail. Analysis was facilitated by NVivo. RESULTS: We interviewed 17 surgeons from the US and Canada. Total interview time was 15 hours. Our global and organizing themes were: Stressors (Work-life Integration, Administration-related Concerns, Time and Productivity Pressures, Operating Room Factors, and Lack of Respect). Satisfaction (Service, Challenge, Autonomy, Leadership, and Respect and Recognition). Support (Team, Personal Life, Leaders, and Institutions). Values (Professional and Personal). Suggestions (Individual, Practice, and System level). Values, stressors, and satisfaction influenced perspectives on support. Experiences of support shaped suggestions. All participants reported stressors and satisfiers. Surgeons at all stages enjoyed operating and being of service. Supports and suggestions included compensation and infrastructure, but human resources were most critical. To experience joy, surgeons needed high-functioning clinical teams, good leaders/mentors, and supportive family/social networks. CONCLUSIONS: Our results indicated organizations could (1) better understand surgeons' values, like autonomy; (2) provide more time for satisfiers, like patient relationship building; (3) minimize stressors, like time and financial pressures; and (4) at all levels focus on (4a) building teams and leaders and (4b) giving surgeons time and space for healthy family/social lives. Next steps include developing an assessment tool for individual institutions to build "joy improvement plans" and to inform surgical associations' advocacy efforts.

SAGES safe cholecystectomy modules improve practicing surgeons' judgment: results of a randomized, controlled trial.

BACKGROUND: Despite the advantages of laparoscopic cholecystectomy, major bile duct injury (BDI) rates during this operation remain unacceptably high. In October 2018, SAGES released the Safe Cholecystectomy modules, which define specific strategies to minimize the risk of BDI. This study aims to investigate whether this curriculum can change the knowledge and behaviors of surgeons in practice. METHODS: Practicing surgeons were recruited from the membership of SAGES and the American College of Surgeons Advisory Council for Rural Surgery. All participants completed a baseline assessment (pre-test) that involved interpreting cholangiograms, troubleshooting difficult cases, and managing BDI. Participants' dissection strategies during cholecystectomy were also compared to the strategies of a panel of 15 experts based on accuracy scores using the Think Like a Surgeon validated web-based platform. Participants were then randomized to complete the Safe Cholecystectomy modules (Safe Chole module group) or participate in usually scheduled CME activities (control group). Both groups completed repeat assessments (post-tests) one month after randomization. RESULTS: Overall, 41 participants were eligible for analysis, including 18 Safe Chole module participants and 23 controls. The two groups had no significant differences in pre-test scores. However, at post-test, Safe Chole module participants made significantly fewer errors managing BDI and interpreting cholangiograms. Safe Chole module participants were less likely to convert to an open operation on the post-test than controls when facing challenging dissections. However, Safe Chole module participants displayed a similar incidence of errors when evaluating adequate critical views of safety. CONCLUSIONS: In this randomized-controlled trial, the SAGES Safe Cholecystectomy modules improved surgeons' abilities to interpret cholangiograms and safely manage BDI. Additionally, surgeons who studied the modules were less likely to convert to open during difficult dissections. These data show the power of the Safe Cholecystectomy modules to affect practicing surgeons' behaviors in a measurable and meaningful way.

SAGES/AHPBA guidelines for the use of minimally invasive surgery for the surgical treatment of colorectal liver metastases (CRLM).

BACKGROUND: Colorectal liver metastases (CRLM) occur in roughly half of patients with colorectal cancer. Minimally invasive surgery (MIS) has become an increasingly acceptable and utilized technique for resection in these patients, but there is a lack of specific guidelines on the use of MIS hepatectomy in this setting. A multidisciplinary expert panel was convened to develop evidence-based recommendations regarding the decision between MIS and open techniques for the resection of CRLM. METHODS: Systematic review was conducted for two key questions (KQ) regarding the use of MIS versus open surgery for the resection of isolated liver metastases from colon and rectal cancer. Evidence-based recommendations were formulated using the GRADE methodology by subject experts. Additionally, the panel developed recommendations for future research. RESULTS: The panel addressed two KQs, which pertained to staged or simultaneous resection of resectable colon or rectal metastases. The panel made conditional recommendations for the use of MIS hepatectomy for both staged and simultaneous resection when deemed safe, feasible, and oncologically effective by the surgeon based on the individual patient characteristics. These recommendations were based on low and very low certainty of evidence. CONCLUSIONS: These evidence-based recommendations should provide guidance regarding surgical decision-making in the treatment of CRLM and highlight the importance of individual considerations of each case. Pursuing the identified research needs may help further refine the evidence and improve future versions of guidelines for the use of MIS techniques in the treatment of CRLM.

Survey on initial management of acute pancreatitis in Latin America.

OBJECTIVE: The population of Latin America harbors the highest incidence of gallstones and acute biliary pancreatitis, yet little is known about the initial management of acute pancreatitis in this large geographic region. PARTICIPANTS AND METHODS: We performed a post hoc analysis of responses from physicians based in Latin America to the international multidisciplinary survey on the initial management of acute pancreatitis. The questionnaire asked about management of patients during the first 72h after admission, related to fluid therapy, prescription of prophylactic antibiotics, feeding and nutrition, and timing of cholecystectomy. Adherence to clinical guidelines in this region was compared with the rest of the world. RESULTS: The survey was completed by 358 participants from 19 Latin American countries (median age, 39 years [33-47]; women, 27.1%). The proportion of participants in Latin America vs. the rest of the world who chose non-compliant options with clinical guidelines were: prescription of fluid therapy rate other than moderate (42.2% vs 34.3%, P=.02); prescription of prophylactic antibiotics for severe (10.6% vs 18.0%, P=.002), necrotizing (28.5% vs 36.9%, P=.008), or systemic inflammatory response syndrome-associated (21.2% vs 30.6%, P=.002) acute pancreatitis; not starting an oral diet to patients with oral tolerance (77.9% vs 71.1%, P=.02); and delayed cholecystectomy (16.2% vs 33.8%, P<.001). CONCLUSIONS: Surveyed physicians in Latin America are less likely to prescribe antibiotics and to delay cholecystectomy when managing patients in the initial phase of acute pancreatitis compared to physicians in the rest of the world. Feeding and nutrition appear to require the greatest improvement.

Educational Scoring System in Laparoscopic Cholecystectomy: Is It the Right Time to Standardize?

Background and Objectives: Laparoscopic cholecystectomy (LC) is one of the most performed surgeries worldwide. Procedure difficulty and patient outcomes depend on several factors which are not considered in the current literature, including the learning curve, generating confusing and subjective results. This study aims to create a scoring system to calculate the learning curve of LC based on hepatobiliopancreatic (HPB) experts' opinions during an educational course. Materials and Methods: A questionnaire was submitted to the panel of experts attending the HPB course at Research Institute against Digestive Cancer-IRCAD (Strasbourg, France) from 27-29 October 2022. Experts scored the proposed variables according to their degree of importance in the learning curve using a Likert scale from 1 (not useful) to 5 (very useful). Variables were included in the composite scoring system only if more than 75% of experts ranked its relevance in the learning curve assessment ≥4. A positive or negative value was assigned to each variable based on its effect on the learning curve. Results: Fifteen experts from six different countries attended the IRCAD HPB course and filled out the questionnaire. Ten variables were finally included in the learning curve scoring system (i.e., patient body weight/BMI, patient previous open surgery, emergency setting, increased inflammatory levels, presence of anatomical bile duct variation(s), and appropriate critical view of safety (CVS) identification), which were all assigned positive values. Minor or major intraoperative injuries to the biliary tract, development of postoperative complications related to biliary injuries, and mortality were assigned negative values. Conclusions: This is the first scoring system on the learning curve of LC based on variables selected through the experts' opinions. Although the score needs to be validated through future studies, it could be a useful tool to assess its efficacy within educational programs and surgical courses.

The Influence of Intraoperative Blood Loss on Fistula Development Following Pancreatoduodenectomy.

OBJECTIVE: To investigate the role of intraoperative estimated blood loss (EBL) on development of clinically relevant postoperative pancreatic fistula (CR-POPF) after pancreatoduodenectomy (PD). BACKGROUND: Minimizing EBL has been shown to decrease transfusions and provide better perioperative outcomes in PD. EBL is also felt to be influential on CR-POPF development. METHODS: This study consists of 5534 PDs from a 17-institution collaborative (2003-2018). EBL was progressively categorized (≤150mL; 151-400mL; 401-1,000 mL; > 1,000 mL). Impact of additive EBL was assessed using 20 3- factor fistula risk score (FRS) scenarios reflective of endogenous CR-POPF risk. RESULTS: CR-POPF developed in 13.6% of patients (N = 753) and median EBL was 400 mL (interquartile range 250-600 mL). CR-POPF and Grade C POPF were associated with elevated EBL (median 350 vs 400 mL, P = 0.002; 372 vs 500 mL, P < 0.001, respectively). Progressive EBL cohorts displayed incremental CR-POPF rates (8.5%, 13.4%, 15.2%, 16.9%; P < 0.001). EBL >400mL was associated with increased CR-POPF occurrence in 13/20 endogenous risk scenarios. Moreover, 8 of 10 scenarios predicated on a soft gland demonstrated increased CR-POPF incidence. Hypothetical projections demonstrate significant reductions in CR-POPF can be obtained with 1-, 2-, and 3-point decreases in FRS points attributed to EBL risk (12.2%, 17.4%, and 20.0%; P < 0.001). This is especially pronounced in high-risk (FRS7-10) patients, who demonstrate up to a 31% reduction (P < 0.001). Surgeons in the lowest-quartile of median EBL demonstrated CR-POPF rates less than half those in the upper-quartile (7.9% vs 18.8%; P < 0.001). CONCLUSION: EBL independently contributes significant biological risk to CR-POPF. Substantial reductions in CR-POPF occurrence are projected and obtainable by minimizing EBL. Decreased individual surgeon EBL is associated with improvements in CR-POPF.

The Fistula Risk Score Catalog: Toward Precision Medicine for Pancreatic Fistula After Pancreatoduodenectomy.

OBJECTIVE: This study aims to present a full spectrum of individual patient presentations of pancreatic fistula risk, and to define the utility of mitigation strategies amongst some of the most prevalent, and vulnerable scenarios surgeons encounter. BACKGROUND: The FRS has been utilized to identify technical strategies associated with reduced CR-POPF incidence across various risk strata. However, risk-stratification using the FRS has never been investigated with greater granularity. By deriving all possible combinations of FRS elements, individualized risk assessment could be utilized for precision medicine purposes. METHODS: FRS profiles and outcomes of 5533 PDs were accrued from 17 international institutions (2003-2019). The FRS was used to derive 80 unique combinations of patient "scenarios." Risk-matched analyses were conducted using a Bonferroni adjustment to identify scenarios with increased vulnerability for CR-POPF occurrence. Subsequently, these scenarios were analyzed using multivariable regression to explore optimal mitigation approaches. RESULTS: The overall CR-POPF rate was 13.6%. All 80 possible scenarios were encountered, with the most frequent being scenario #1 (8.1%) - the only negligible-risk scenario (CR-POPF rate = 0.7%). The moderate-risk zone had the most scenarios (50), patients (N = 3246), CR-POPFs (65.2%), and greatest non-zero discrepancy in CR-POPF rates between scenarios (18-fold). In the risk-matched analysis, 2 scenarios (#59 and 60) displayed increased vulnerability for CR-POPF relative to the moderate-risk zone (both P < 0.001). Multivariable analysis revealed factors associated with CR-POPF in these scenarios: pancreaticogastrostomy reconstruction [odds ratio (OR) 4.67], omission of drain placement (OR 5.51), and prophylactic octreotide (OR 3.09). When comparing the utilization of best practice strategies to patients who did not have these conjointly utilized, there was a significant decrease in CR-POPF (10.7% vs 35.5%, P < 0.001; OR 0.20, 95% confidence interval 0.12-0.33). CONCLUSION: Through this data, a comprehensive fistula risk catalog has been created and the most clinically-impactful scenarios have been discerned. Focusing on individual scenarios provides a practical way to approach precision medicine, allowing for more directed and efficient management of CR-POPF.

Routine prophylactic abdominal drainage versus no-drain strategy after distal pancreatectomy: A multicenter propensity score matched analysis.

BACKGROUND: /Objectives Postoperative pancreatic fistula (POPF) remains the most common complication after distal pancreatectomy (DP). Traditionally, surgical drains are placed routinely after DP, but some question its efficacy and postulate that the use of drains may convert a self-limiting postoperative collection into a POPF. This study aimed to compare outcomes between three institutions with varying drainage strategies. METHODS: The study is a retrospective propensity score-matched analysis of intraoperative prophylactic drain placement during DP (2010-2019). The primary outcome is major morbidity. Propensity score matching was used to obtain comparable groups. RESULTS: Overall, 963 patients after DP were included. One center did not place a surgical drain routinely, but decided to place a drain when unsatisfactory pancreatic closure occurred. Prophylactic abdominal drains were placed in 805 patients (84%) of which 74 could be matched to 74 patients without a drain. The rate of major morbidity (8% vs 19%, p = 0.054) and radiological interventions (5% vs 12%, p = 0.147) were non-significantly lower in the no-drain group as compared to the prophylactic drain group, respectively. The rates of POPF (4% vs 16%, p = 0.014) were lower in the no-drain group. CONCLUSION: In this international retrospective multicenter study, a selective no-drain strategy after DP was not associated with higher rates major morbidity or radiological interventions as compared to routine prophylactic abdominal drainage. Although the rate of POPF was lower in the no-drain group, randomized trials should confirm the safety and outcome of a no-drain strategy after DP.