LEADERSHIP DEVELOPMENT PROGRAM SCHOLAR PRESENTATIONS
Chesapeake Room

BUSINESS MEETING & PRESIDENTIAL ADDRESS
Regency Ballroom

INTRODUCTION OF THE PRESIDENT
Ronda S. Henry-Tillman, MD

ADDRESS BY THE PRESIDENT
Dai H. Chung, MD

SCIENTIFIC SESSION I
Regency Ballroom
Moderators: Dai H. Chung, MD, & Rebecca C. Britt, MD

1. BRAF MUTATION DRIVES EARLY MULTIFOCAL INTRAHEPATIC RECURRENCE AFTER CURATIVE RESECTION OF LIVER-LIMITED COLORECTAL METASTASES
*Miho Akabane¹, *Andrea Baldo¹, *Jun Kawashima¹, *Azza Sarfraz¹, *Odysseas P. Chatzipanagiotou¹, *Selamawit Woldesenbet¹, *Federico Aucejo², *Irinel Popescu³, *Minoru Kitago⁵, *George Poultsides⁴, *Yuki Imaoka⁴, *Andrea Ruzzenente⁶, *Itaru Endo⁷, Timothy M. Pawlik^1
1Department of Surgery, The Ohio State University, Columbus, Ohio, ²Cleveland Clinic, Cleveland, Ohio, ³Fundeni Clinical Institute, Bucharest, Romania, ⁴Stanford University, Stanford, California, ⁵Keio Gijuku Daigaku, Minato, Tokyo, Japan, ⁶Universita degli Studi di Verona, Verona, Veneto, Italy, ⁷Yokohama Shiritsu Daigaku, Yokohama, Kanagawa Prefecture, Japan

2. TARGETING MELANOMA-ASSOCIATED FIBROBLASTS TO OVERCOME CANCER STEM CELL-DRIVEN DRUG RESISTANCE
*Hongwei Shao¹, *Mecker Moller², *Nga Le¹, Omaida C. Velazquez¹, *Zhao-Jun Liu^1
1Surgery, University of Miami Miller School of Medicine, Miami, Florida, ²Surgery, The University of Chicago, Chicago, Illinois

3. IMPROVED OUTCOMES WITH HYPOTHERMIC MACHINE PERFUSION IN DONATION AFTER CIRCULATORY DEATH LIVER TRANSPLANTATION
*Christine Haugen¹, *Catherine Pratt¹, *Alex L Chang¹, *Devin Guillory¹, *James Guarrera², Shimul A. Shah³, David A. Gerber¹, *Ralph C. Quillin III^1
1Surgery, University of Cincinnati, Cincinnati, Ohio, ²Surgery, Rutgers The State University of New Jersey, New Brunswick, New Jersey, ³Surgery, Massachusetts General Hospital, Boston, Massachusetts

4. IS THERE A ROLE FOR PRE-HOSPITAL PRECISION RESUSCITATION: A PROSPECTIVE MULTI-INSTITUTIONAL BLOOD ANALYSIS
Juan C. Duchesne¹, *Sydney Caputo², *Jacob Broome⁴, *Gerrit Holleman³, *Mark Piehl⁵, *Thomas Dransfield⁸, *Danielle Tatum³, *Caroline Taylor³, *Alison Smith¹⁵, *David Rayburn³, *Meg Marino⁸, *Faris Azar⁶, *Mario Gomez⁷, *Dalier Rodriguez Mederos⁷, *Kyle Gibson⁹, *David Hamilton¹⁰, *Tomas Jacome¹¹, *Scott Branney¹², *Warren Dorlac¹³, *Joanna Wycech Knight^14
1Surgery, The University of Mississippi Medical Center School of Health Related Professions, Jackson, Mississippi, ²Surgery, Cedars-Sinai, Los Angeles, California, ³Tulane University, New Orleans, Louisiana, ⁴Georgetown University Medical Center, Washington, District of Columbia, ⁵Wake Forest University School of Medicine, Winston-Salem, North Carolina, ⁶St. Mary's Medical Center, West Palm Beach, Florida, ⁷Broward Healthcare System Inc, Fort Lauderdale, Florida, ⁸New Orleans Medical Emergency Services, New Orleans, Louisiana, ⁹Northeast Georgia Health System Inc, Gainesville, Georgia, ¹⁰CommonSpirit Penrose Hospital, Colorado Springs, Colorado, ¹¹Franciscan Missionaries of Our Lady University, Baton Rouge, Louisiana, ¹²CommonSpirit Saint Anthony North Hospital, Westminster, Colorado, ¹³Medical Center of the Rockies, Loveland, Colorado, ¹⁴Delray Beach Medical Center, Delray, Florida, ¹⁵Louisiana State University, Baton Rouge, Louisiana

5. GOALS OF CARE TRANSITIONS FOLLOWING POSTOPERATIVE UNDERTRIAGE
*Tyler Loftus, *Matthew Ruppert, *Die Hu, *Victoria Nolan, *Jeremy Balch, *Tezcan Ozrazgat-Baslanti, *Firas Madbak, *Benjamin Shickel, *Azra Bihorac, Gilbert R. Upchurch
University of Florida Health, Gainesville, Florida

SCIENTIFIC SESSION II
Regency Ballroom
Moderators: Rhonda S. Henry-Tillman, MD, & Rebecca C. Britt, MD

6. ACA EXPANSION AND THE TRAUMA CARE PARADOX: INCREASED MORTALITY AMID IMPROVED INSURANCE COVERAGE
*Siobhan Nnorom, *Jonathan Mitchell, Edward E. Cornwell, Andrea A. Hayes Dixon, *Debra Ford, Terrence M. Fullum, *Daniel Tran, *Alexander Evans, Kakra Hughes, Mallory Williams, *May Tee, *Robin Williams, *Miriannie Rivera-Valerio, *Alexandria Curry, Quyen D. Chu
Howard University Hospital

7. CHOLEDOCHOLITHIASIS IS A SURGICAL DISEASE: THE EVOLUTION, STANDARDIZATION, AND IMPACT OF LAPAROSCOPIC COMMON BILE DUCT EXPLORATION IN THE ACUTE CARE SURGERY SETTING
*Jeff Conner, Preston R. Miller, *Greg Stettler, *Micaela Gomez, *Hannah Carroll, *Heather Ots, *Carma Goldstein, *Lucas Neff, *Andrew Nunn
Surgery, Wake Forest University School of Medicine, Winston-Salem, North Carolina

8. BLOOD-BASED IMMUNOGLOBULIN-BOUND NEOANTIGEN SIGNATURES ASSOCIATED WITH MEN1-RELATED DUODENOPANCREATIC NEUROENDOCRINE TUMOR PROGRESSION
*Hiroyuki Katayama², *Johannes Fahrmann², *Courtney Olsen¹, *Natasha Flores², *Pawel Mazur², *Amanda Wasylishen², *Carla Pieterman³, *Ehsan Irajizad², *Jody Vykoukal², *Ranran Wu², *Jennifer Dennison², *Christine Peterson², *Hua Zhao², *Kim-Anh Do², *Daniel Halperin², *Sunita Agarwal⁴, *Jenny Blau⁴, *Smita Jha⁴, *Jaydira Del Rivero⁴, *Naris Nilubol⁴, *Mary Walter⁴, *James Welch⁴, *Lee Weinstein⁴, *Menno Vriens³, *Rachel van Leeuwaarde³, *Mark van Treijen³, *Gerlof Valk³, Nancy D. Perrier¹, *Samir Hanash^2
1Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, ²The University of Texas MD Anderson Cancer Center, Houston, Texas, ³UMC Utrecht Cancer Center, Utrecht, Netherlands, ⁴National Institutes of Health, Bethesda, Maryland

9. FROM BEDSIDE TO BENCH WITHOUT RETURN: THE SURGEON-TO-RESEARCHER TRANSFORMATION (2009-2024)
*Joseph Sujka, *Rachel Wolansky, Murray L. Shames, Paul C. Kuo
University of South Florida, Tampa, Florida

10. A PORTRAIT OF DETERMINATION, RESILIENCE, AND THE POWER OF PEER SUPPORT
Walter Merrill, Sunil K. Geevarghese
Vanderbilt University Medical Center, Nashville, TN

11. MINIMALLY INVASIVE PARENCHYMA-SPARING PANCREATECTOMY IS ASSOCIATED WITH LOWER INCIDENCE OF POSTOPERATIVE DIABETES AND PANCREATIC EXOCRINE INSUFFICIENCY
*Dario Solinas, *Marco Dal Molin, *Brady Campbell, *Shuang Zhang, John L. Cameron, *Christopher R. Shubert, *Kelly Lafaro, *Richard A. Burkhart, *William R. Burns, Jin He
Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland

12. IMPACT OF DE-NOVO PORTAL VEIN THROMBOSIS ON LIVER TRANSPLANT OUTCOMES IN THE U.S.: A PROPENSITY-MATCHED ANALYSIS USING TRINETX
*Omar Alomar, *Adam Boukind, *Ola Ahmed, MB Majella Doyle, William C. Chapman
Washington University in St Louis, St. Louis, Missouri

13. CHARACTERIZING CONTEMPORARY MANAGEMENT OF MAJOR PEDIATRIC VASCULAR TRAUMA: A MULTI-YEAR, DUAL-CENTER RETROSPECTIVE ANALYSIS
*Regan Williams, *Kevin Lang, *Calvin Jung, *Erin Koffman, *Saskya Byerly, *Dina M. Filiberto, *Rachel M. Landisch, *Hamda Almaazmi, Andrew J. Kerwin, *Erica L. Mitchell
Surgery, The University of Tennessee Health Science Center College of Medicine, Memphis, Tennessee

NEW MEMBERS RECEPTION
Commonwealth Room

SCIENTIFIC SESSION III
Regency Ballroom
Moderators: Dai H. Chung, MD, & Rebecca C. Britt, MD

14. GENETIC RISK, HEALTHY LIFESTYLE AND RISK STRATIFICATION FOR DIVERTICULITIS
*Thomas Ueland¹, *Jonathan Mosley², *Jamie Robinson¹, *Eric Gamazon³, *Lillias Maguire⁴, *Richard Peek³, Kenneth W. Sharp¹, *Alexander Hawkins^1
1Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, ²Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, ³Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, ⁴Surgery, University of Pennsylvania, Philadelphia, Pennsylvania

15. NATIONAL-LEVEL RESIDENT SATISFACTION WITH FEEDBACK QUANTITY ON THEIR BEST AND WORST ROTATIONS
*Andrada Diaconescu¹, *Chandler McLeod¹, *Daniela Munoz Wilson¹, George A. Sarosi², *Carol Barry³, *Andrew Jones³, *Rebecca Minter⁴, *Jo Buyske³, *Karen Brasel³, †Brenessa Lindeman^1
1Surgery, University of Alabama at Birmingham Health System, Birmingham, Alabama, ²Surgery, University of Florida College of Medicine, Gainesville, Florida, ³The American Board of Surgery, Philadelphia, Pennsylvania, ⁴Surgery, University of Wisconsin-Madison, Madison, Wisconsin

*16. PRACTICE MAKES PERFECT: IMPACT OF VOLUME ON OUTCOMES
†Bellal Joseph, *Pranamya Mahankali-Singh, *Mohammed Al Ma'ani, *Francisco Castillo-Diaz, Louis J. Magnotti
Surgery, Banner - University Medical Center Tucson, Tucson, Arizona

*17. DNA METHYLATION QUANTIFICATION FOR HCC DIAGNOSIS AND PROGNOSIS DETERMINATION
*Salar Javanshir, *Isabella Angelli-Pahim, *Anastasia Chambers, *Pavan Iyengar, *Rishi Ganguli, Steven J. Hughes, *Daiki Soma, *Thiago Beduschi, *Sergio Duarte, †Ali Zarrinpar
Surgery, University of Florida, Gainesville, Florida

*18. TOWARD OPIOID-FREE AMBULATORY SURGERY: A PROSPECTIVE STUDY USING MACHINE LEARNING TO PREDICT POSTOPERATIVE OPIOID UTILIZATION
*Savannah Renshaw¹, *Divyaam Satija¹, *Abdullah Aly², *Peter Edwards¹, *Kiana Shannon¹, *Michael Guertin³, *Victor Heh¹, †Benjamin K. Poulose^1
1Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, ²Riverside Methodist Hospital, Columbus, Ohio, ³Anesthesiology, The Ohio State University Wexner Medical Center, Columbus, Ohio

19. WHAT'S THE RUSH? CHALLENGING THE EARLY SURGERY PARADIGM FOR OLDER ADULTS IN EMERGENCY GENERAL SURGERY
*William Rice, *Jessica Burgess, Rebecca C. Britt, LD Britt
Surgery, Eastern Virginia Medical School, Norfolk, Virginia

20. SURVIVAL IMPACT OF INTRAOPERATIVE CO2 DYSREGULATION IN PATIENTS UNDERGIONG PANCREATICODUODENECTOMY FOR PANCREATIC DUCTAL ADENOCARCINOMA
*Ashley Wetzel, *Andrea Feci, *Joseph Gorman, *Isabel Lavine, *Edoardo Manca, *Richard Zheng, *Nader Hanna, *Harish Lavu, Charles J. Yeo, *Avinoam Nevler
Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania

21. PREDICTING PEDIATRIC SURGICAL CASE DURATION USING MACHINE LEARNING: LEVERAGING TEAM DYNAMICS AND CASE FLOW ATTRIBUTES
*Katherine Adams², *Yang Yang³, *Gian-Gabriel Garcia⁴, *Arka Roy², *Xin-Li Leong⁵, Dai H. Chung¹, *Vishal Ahuja^5
1The University of Texas Southwestern Medical Center, Dallas, Texas, ²The University of Texas at San Antonio, San Antonio, Texas, ³Georgia Institute of Technology, Atlanta, Georgia, ⁴Georgia Institute of Technology College of Engineering, Atlanta, Georgia, ⁵Southern Methodist University Edwin L Cox School of Business, Dallas, Texas

SCIENTIFIC SESSION IV
Regency Ballroom
Moderators: John H. Armstrong, MD, & Rebecca C. Britt, MD

22. ROBOTIC HELLER MYOTOMY IMPROVES OUTCOMES COMPARED TO LAPAROSCOPIC HELLER MYOTOMY
William O. Richards, *Juan Borja, *Megan McCaul
Surgery, University of South Alabama Frederick P Whiddon College of Medicine, Mobile, Alabama

23. TRACHEOSTOMY PLACEMENT IS SAFE IN PATIENTS WITH HIGH VENTILATOR SETTINGS: A STUDY OF 1,694 TRACHEOSTOMIES
*James B. Dickey, *Thomas Clements, *Neil G. Jayarajan, *Jan-Michael Van Gent, Bryan A. Cotton
Surgery, The University of Texas Health Science Center at Houston John P and Katherine G McGovern Medical School, Houston, Texas

24. STRUCTURAL BIASES IN RENAL ALLOGRAFT EXPECTED OUTCOMES CALCULATIONS IN THE SOUTHERN UNITED STATES: A COUNTY-LEVEL ANALYSIS USING THE COUNTY DEPRIVATION INDEX
David B. Leeser, Eric J. DeMaria, *Carlos Marroquin, *Ashley Burch, *Jan Wong, *William Irish
Surgery, East Carolina University, Greenville, North Carolina

25. A TALE OF TWO HOSPITALS: GERIATRIC SURGICAL PATHWAY IMPROVES POSTOPERATIVE LENGTH OF STAY
*Sarah Jabour¹, *Oluwafemi Owodunni², *Solimar Santiago Del Rosario³, *Dianne Russell¹, *Fareeha Khan⁴, Tom Magnuson¹, Susan L. Gearhart^1
1Surgery, Johns Hopkins Medicine, Baltimore, Maryland, ²University of New Mexico Department of Emergency Medicine, Albuquerque, New Mexico, ³Universidad de Puerto Rico, San Juan, San Juan, Puerto Rico, ⁴Geriatrics, Johns Hopkins Medicine, Baltimore, Maryland

26. RURAL-DWELLING PATIENTS CAN SAFELY UNDERGO LUNG AND COLON CANCER SURGERY AT THEIR LOCAL RURAL HOSPITAL WITH GOOD PERIOPERATIVE OUTCOMES
Michael E. Egger¹, *Tyler Jones², *Quinn Piamonte¹, *Charlie Zhang³, *Seyed Karimi⁴, *Bert Little⁴, *Matthew Fox⁵, *Sandra L. Kavalukas¹, Kelly M. McMasters¹, *Maiying Kong^6
1Hiram C Polk Jr, MD Department of Surgery, University of Louisville, Louisville, Kentucky, ²UofL Health Brown Cancer Center, Louisville, Kentucky, ³Geographic and Environmental Sciences, University of Louisville, Louisville, Kentucky, ⁴Health Management and System Sciences, University of Louisville, Louisville, Kentucky, ⁵Cardiovascular and Thoracic Surgery, University of Louisville, Louisville, Kentucky, ⁶Bioinformatics and Biostatistics, University of Louisville, Louisville, Kentucky

27. THE IMPACT OF MEDICAID EXPANSION ON PANCREATIC ADENOCARCINOMA SURVIVAL IN THE SOUTHERN UNITED STATES
*Felipe B. Maegawa¹, *Kevin T. Nguyen¹, *Ankit D. Patel¹, *Savannah R. Smith¹, *Olatunji B. Alese², *Ari Szomstein¹, Juan M. Sarmiento¹, John F. Sweeney¹, Edward Lin^1
1Surgery, Emory University School of Medicine, Atlanta, Georgia, ²Medicine, Emory University School of Medicine, Atlanta, Georgia

28. ANALYSIS OF SURGICAL OUTCOMES DURING A PERIOD OF INTRAVENOUS FLUID RESTRICTION AS A RESULT OF A NATIONAL SHORTAGE
*Jacob C. Hubbuch, *Daniel Davenport, *Alexis Nickols, *Marina Robson Chase, *Danielle Walsh, William B. Inabnet
Surgery, University of Kentucky, Lexington, Kentucky

29. PREDICTORS OF OUTCOMES IN 1441 VASCULAR INJURIES - A 10 YEAR EXPERIENCE IN A LARGE URBAN TRAUMA CENTER
Juan Asensio¹, *Santiago A. Ceron¹, *David J. Mondschein¹, *Shane Martin¹, *Ime Inyang¹, *Carlos Bechara¹, *Eduardo Smith-Singares⁴, Mallory Williams², *Vincent Rowe³, *Jose Velasco^1
1Rush University Rush Medical College, Chicago, IL; ²Trauma, John H Stroger Jr Hospital of Cook County, Chicago, IL; ³University of California Los Angeles Gonda Vascular Center, Los Angeles, CA; ⁴Washington State University, Pullman, WA

PRESIDENTIAL RECEPTION
Grand Ballroom Foyer
Black Tie

ASSOCIATION DINNER & DANCE
Grand Ballroom
Black Tie

SCIENTIFIC SESSION V
Regency Ballroom
Moderators: Dai H. Chung, MD, & Rebecca C. Britt, MD

30. CIRCULATING INFLAMMATORY FACTORS AFTER BURN INJURY INDUCE CARDIAC MITOCHONDRIAL DYSFUNCTION
*Jake Wen¹, *Susana Fortich¹, *Jana DeJesus¹, *Geetha Radhakrishnan², Ravi S. Radhakrishnan^1
1Surgery, The University of Texas Medical Branch John Sealy School of Medicine, Galveston, Texas, ²Pediatrics, The University of Texas Medical Branch John Sealy School of Medicine, Galveston, Texas

31. IS AGE JUST A NUMBER? ACCESS TO AND OUTCOMES IN KIDNEY TRANSPLANT RECIPIENTS >65 YEARS
*Santosh Nagaraju¹, *David Taber¹, *Steven Hanish¹, *John McGillicuddy¹, *Dirk Van Der Windt¹, *Diego di Sabato¹, *Aurora Posadas Salas², *Kannan Samy¹, Prabhakar Baliga^1
1Surgery, Medical University of South Carolina, Charleston, South Carolina, ²Medicine, Medical University of South Carolina, Charleston, South Carolina

32. BIOLOGY VS. BARRIERS: SOCIOECONOMIC DISADVANTAGE DECREASES OVERALL SURVIVAL IN PANCREATIC CANCER DESPITE RECEIPT OF GUIDELINE-CONCORDANT TREATMENT
*Annabelle Fonseca¹, *Ioannis Liapis¹, *Jaspinder Sanghera¹, *Michelle Holland¹, *Krisha Amin², *Rida Ahmed², *Sailesh Kumar¹, *Archie Landrum¹, *Ahmed Abdalla², *Joshua Richman¹, *Smita Bhatia¹, Martin J. Heslin^1
1Surgery, The University of Alabama at Birmingham, Birmingham, Alabama, ²Medical Oncology, University of South Alabama, Mobile, Alabama

33. CONSEQUENCES OF PATIENT-DIRECTED BYPASS OF LOCAL SURGICAL CARE: A MULTISTATE ANALYSIS.
Anthony G. Charles³, *Mustafa Abid¹, *Mark Holmes², *Tyler Malone^2
1Surgery, The University of North Carolina System, Chapel Hill, North Carolina, ²The University of North Carolina at Chapel Hill Cecil G Sheps Center for Health Services Research, Chapel Hill, North Carolina, ³Surgery, University of Vermont, Burlington, Vermont

34. EVALUATING FACTORS ASSOCIATED WITH LATE-STAGE BREAST CANCER PRESENTATION IN RURAL PATIENTS - A NATIONAL CANCER DATABASE ANALYSIS
*Omolade Sogade, Julie A. Margenthaler
Surgery, Washington University in St Louis, St Louis, Missouri

35. PARAESOPHAGEAL HERNIA REPAIR OUTCOMES IN THE ELECTIVE, URGENT AND EMERGENT PATIENT POPULATIONS
*Cody Crnkovic, *John Slaughter, *Davis Howell, *Margaret Plymale, *Daniel Davenport, William B. Inabnet, J. Scott Roth
Surgery, University of Kentucky, Lexington, Kentucky

SECOND BUSINESS MEETING
Regency Ballroom

PRESIDENT'S LUNCHEON
Empire & Crystal Rooms