Program | Residents & Fellows | Posters
65th Annual Meeting
SOCIETY FOR SURGERY OF THE ALIMENTARY TRACT
May 18-21, 2024
Walter E. Washington Convention Center | Washington, DC
in partnership with Digestive Disease Week®
Program (Subject to Change)
SSAT POSTER SESSIONS
The SSAT Poster Sessions will be held in Hall A, Poster Hall of the Walter E. Washington Convention Center, from 9:00 AM - 4:00 PM. Authors will be at their posters to answer questions from 12:30 PM - 1:30 PM.
Designated presenting authors are listed; view a complete author string with abstract by clicking on the poster title.
SSAT Peritoneal Surface/Abdominal Wall/Small Bowel (PAWS) Diseases
INTRA-OPERATIVE DECISION MAKING: A SCOPING REVIEW OF MECKEL'S DIVERTICULUM IN THE ADULT PATIENT
Michael Lew*1, Paarth B. Dodhiawala1, Sean Nguyen1, Jessica Diaz1, Maria Pascu2, James V. Harmon1
1Surgery, University of Minnesota Twin Cities School of Medicine, Minneapolis, MN; 2Marian University College of Osteopathic Medicine, Indianapolis, IN
A CASE OF RECURRENT SMALL BOWEL OBSTRUCTION IN ADULTHOOD, APPARENTLY SECONDARY TO SEQUELAE OF NECROTIZING ENTEROCOLITIS AND ITS TREATMENT
Samantha Murphy*3, Alejandra M. Casar Berazaluce1,2, Alicia Logue3,4
1Brown University, Providence, RI; 2Hasbro Children's Hospital, Providence, RI; 3The University of Texas Health Science Center at San Antonio, San Antonio, TX; 4The University of Texas Health Science Center at San Antonio May Cancer Center, San Antonio, TX
EFFICACY OF ENDOSCOPIC FULL THICKNESS RESECTION USING THE FULL-THICKNESS RESECTION DEVICE FOR EARLY COLORECTAL CANCER: A MULTICENTER NORTH AMERICAN EXPERIENCE
Rahul Karna*1, Syed K. Mahmood2, Jennifer Phan3, Sumant Inamdar4, Antonio Mendoza Ladd5, Veeral M. Oza6, Mohit Girotra7,8, Natalie J. Wilson1, Nabeel Azeem1, Mohammad Bilal9
1University of Minnesota Twin Cities School of Medicine, Minneapolis, MN; 2St Elizabeth's Medical Center, Brighton, MA; 3University of Southern California Keck School of Medicine, Los Angeles, CA; 4University of Arkansas for Medical Sciences, Little Rock, AR; 5University of California Davis School of Medicine, Sacramento, CA; 6St. Francis Bon Secours Hospital, Greenville, SC; 7Swedish Medical Center, Seattle, WA; 8Washington State University Elson S Floyd College of Medicine, Spokane, WA; 9Minneapolis VA Medical Center, Minneapolis, MN
RECENT TRENDS AND OUTCOMES OF COLOSTOMY REVERSAL IN NON-MALIGNANT CONDITIONS: A RETROSPECTIVE COMPARATIVE STUDY OF OPEN, LAPAROSCOPIC, AND ROBOTIC APPROACHES
Morihiro Katsura*1, Matthew Ashbrook1, Tatsuyoshi Ikenoue2, Kyosuke Takahashi1, Masaki Ito1, Morgan Schellenberg1, Matthew Martin1, Kenji Inaba1, Kazuhide Matsushima1
1University of Southern California, Los Angeles, CA; 2Shiga University, Faculty of Data Science, Shiga, Japan
COLORECTAL CANCER IS ASSOCIATED WITH ELEVATED PLASMA LEVELS OF MATRIX METALLOPROTEINASE 9 PREOPERATIVELY WHEN COMPARED TO CANCER FREE PATIENTS
Hmc Shantha Kumara*, Anuj R. Sharma, Neil Mitra, Pablo Palacios, Aashutosh Sah, Xiaohong Yan, Vesna Cekic, Richard L. Whelan
Surgery, Lenox Hill Hospital, Northwell Health, New York, NY
ROBOTIC COLORECTAL RESECTIONS ARE ASSOCIATED WITH LESS POSTOPERATIVE PAIN AND REDUCED POSTOPERATIVE OPIOID USE COMPARED TO THE LAPAROSCOPIC APPROACH
Yael Berger1,2, Nazanin Khajoueinejad*1, Usha S. Govindarajulu1, Elad Sarfaty1, Samantha Troob1, Esther Kim1, Deborah Li1, Sayed Imtiaz1, Carmen Fong1, Sanghyun A. Kim1, Umut Sarpel1
1Surgery, Mount Sinai Health System, New York, NY; 2Rabin Medical Center, Petah Tikva, Central, Israel
LONG-TERM FUNCTIONAL OUTCOMES IN PATIENTS UNDERGOING COMBINED TRANSANAL-TRANSABDOMINAL ENDOSCOPIC RESECTION OF RECTAL TUBULAR STENOSIS
Taixuan Wan*1, Fujin Ye1, Yunxing Shi1, Pinzhu Huang1, Maram Alenzi2, Liang Huang1
1Department of colorectal surgery, Sun Yat-sen University Sixth Affiliated Hospital, Guangzhou, Guangdong, China; 2Beth Israel Deaconess Center, Boston, MA
CORRELATING CHANGES IN INTRAMUSCULAR ADIPOSE TISSUE IN SARCOPENIC SURGICAL PATIENTS UNDERGOING PREHABILITATION – PRELIMINARY ANALYSIS OF THE HEROS STUDY
Vanessa Yik*1,2, Shawn Kok2, Hui-Bing Lee2, Cherie Tong2, Li-Xin Foo2, Shimin Mah2, Esther Chean2, Yi-En Lam2, Lester Ong2, Koy-Min Chue2, Nathanelle A. Khoo2, Jasmine Ladlad2, Cheryl Tan2, Darius Aw2, Cheryl Chong2, Jia Lin Ng2, Sharmini Sivarajah2, Fung Joon Foo2, Winson Tan2, Muhammad Haziq2, Wei-Tian Chua2, Frederick H. Koh2
1Duke-NUS Medical School, Singapore, Singapore; 2Sengkang General Hospital, Singapore, Singapore
ENDOLUMINAL VACUUM THERAPY IN ANASTOMOTIC LEAKS AFTER COLORECTAL SURGERY – COHORT FROM A TERTIARY ONCOLOGICAL CENTER
Luis Correia Gomes*, Margarida Rajão Saraiva, Daniel Conceição, Joana Lemos Garcia, Pedro Currais, Carolina Simões, Daniela Cavadas, João Maciel, Manuel Limbert, Isadora Rosa
Gastroenterology, Instituto Portugues de Oncologia de Lisboa Francisco Gentil EPE, Lisboa, Lisboa, Portugal
MINIMALLY INVASIVE COLORECTAL RESECTION (MICR) FOR BENIGN PATHOLOGY IS ASSOCIATED WITH ELEVATIONS IN PLASMA LEVELS OF EXTRACELLULAR COLD-INDUCIBLE RNA-BINDING PROTEIN (ECIRP) FOR OVER A MONTH AFTER SURGERY SIMILAR TO PREVIOUS FINDINGS IN CANCER PATIENTS
Hmc Shantha Kumara*, Anuj R. Sharma, Aashutosh Sah, Neil Mitra, Pablo Palacios, Xiaohong Yan, Vesna Cekic, Richard L. Whelan
Surgery, Lenox Hill Hospital, Northwell Health, New York, NY
INTRA VS EXTRA-CORPOREAL ILEOCOLONIC ANASTOMOSIS IN ILEOCECAL RESECTION IN CROHN'S DISEASE
Imerio Angriman, Francesco Celotto*, Vittoria Boscaro, Edoardo V. Savarino, Brigida Barberio, Fabiana Zingone, Luca Saadeh, Salvatore Pucciarelli, Gaya Spolverato, Cesare Ruffolo, Marco Scarpa
Chirurgia Generale 3, Azienda Ospedale Universita Padova, Padova, Veneto, Italy
IMPLEMENTATION OF A MULTIMODAL PREHABILITATION PROGRAMME, SURGICAL PREHABILITATION FOR COMPREHENSIVE ENHANCED RECOVERY (SUPREME), IN COLORECTAL SURGERY – GUIDED BY IMPLEMENTATION SCIENCE MODELS RE-AIM AND I-PARIHS
Salman A. Jabbar*, Fung Joon Foo, Cherie Tong, Hui-Bing Lee, Shimin Mah, Li-Xin Foo, Lim Wan-Yen, Ong Sharon, Wong Marc, Roshan Lalmalani, Tan Boon-Hian, Shawn Kok, Frederick H. Koh
Colorectal Surgery, Sengkang General Hospital, Singapore, Singapore
CHARACTERIZATION OF PAX6 AS A POTENTIAL TUMOR SUPPRESSOR IN HPV-ASSOCIATED CANCERS
Julia Pedo Freitas*1, Abul Elahi1, Denise Wong2, Leah Hendrick3, Abidemi Ajidahun1, Jeremiah Holt1, Irina Getun1, Evan S. Glazer1, David Shibata1
1Surgery, The University of Tennessee Health Science Center, Memphis, TN; 2Fox Chase Cancer Center, Philadelphia, PA; 3Moffitt Cancer Center, Tampa, FL
CURRENT STATUS AND ROLE OF ARTIFICIAL INTELLIGENCE IN ANORECTAL DISEASES AND PELVIC FLOOR DISORDERS
Maryam Aleissa*2,3,4, Tijani S. Osumah1,4, Ernesto Drelichman1,4, Vijay Mittal1, Jasneet S. Bhullar1,4
1Department of Surgery, Ascension Providence Hospital Southfield Campus, Southfield, MI; 2Ascension Providence Hospital Southfield Campus, Southfield, MI; 3Princess Nourah bint Abdulrahman University, Riyadh, Riyadh, Saudi Arabia; 4Michigan State University College of Human Medicine, East Lansing, MI
DIAGNOSING SARCOPENIA WITH AI-AIDED ULTRASOUND (DINOSAUR) – A VALIDATION STUDY
Vanessa Yik*1,2, Shawn Kok2, Esther Chean2, Yi-En Lam2, Koy-Min Chue2, Muhammad Haziq2, Wei-Tian Chua2, Margaret Lee2, Frederick H. Koh2
1Duke-NUS Medical School, Singapore, Singapore; 2Sengkang General Hospital, Singapore, Singapore
FEASIBILITY, EFFICACY, AND OUTCOME OF ENDOSCOPIC SUBMUCOSAL DISSECTION FOR SOLITARY RECTAL ULCER SYNDROME (POLYPOIDAL TYPE)
Ahmad a. Madkour*2, Amr El Fouly2, Mohamed G. Saqr4, Dalia Abd El-Kareem3, Hassan Atalla1
1Internal Medicine, Mansoura University Faculty of Medicine, Mansoura, Egypt; 2Helwan University Faculty of Medicine, Cairo, Cairo, Egypt; 3Cairo University, Giza, Giza, Egypt; 4Suez Canal University Faculty of Medicine, Ismailia, Egypt
VALUE OF RESEARCH ON CLINICAL CARE IN ONCOLOGICAL SURGERY USING THE EXAMPLE OF RECTAL CANCER - CHANGES AND TRENDS
Ingo Gastinger2, Frank Meyer*1, Roland Croner1, Hans Lippert2
1Dept. of General, Abdominal, Vascular and Transplant Surgery; University Hospital of Magdeburg, Magdeburg, Germany; 2Institute of Quality Assurance in Operative Medicine, Otto-von-Guericke University, Magdeburg, Germany
THE IMPACT OF EXTENDED ABDOMINOPERINEAL RESECTION FOR RECTAL ADENOCARCINOMA ON SHORT- AND LONG-TERM OUTCOMES
Elis Oliveira, Francisco Tustumi*, Lucas S. Gerbasi, Rafael Vaz Pandini, Marleny N. Figueiredo, Giovana M. Minchillo, Victor Edmond Seid, Sergio Eduardo Alonso Araujo
Sociedade Beneficente Israelita Brasileira Albert Einstein, Sao Paulo, São Paulo, Brazil
RARE APPENDIX VERMIFORMIS-ASSOCIATED INFLAMMATORY AND NEOPLASTIC LESIONS - SPECTRUM AND CLINICAL COURSES IN A REPRESENTATIVE CASE SERIES
Christoph Paasch2, Claus Schildberg2, Roland Croner1, Frank Meyer*1
1Dept. of General, Abdominal, Vascular and Transplant Surgery; University Hospital of Magdeburg, Magdeburg, Germany; 2Dept. of General and Abdominal Surgery, University Hospital of Brandenburg/Havel, Brandenburg/Havel, Germany
IBD SURGERY INNOVATION RESEARCH & QUALITY COLLABORATIVE (IBD-SIRQC): LESSONS LEARNED FROM THE FIRST 100 PATIENTS IN A PROSPECTIVE LONGITUDINAL COHORT STUDY. SURGICAL CHARACTERISTICS OF IBD PATIENTS
Sarah Stringfield*7, Samuel Eisenstein1, Kinga S. Olortegui2, Neil Hyman2, Muneera Kapadia3, Alessandro Fichera7, Karen Zaghiyan4, Phillip Fleshner4, Caroline Perry5, Megan Villarreal5, Alandra Weaver5, Caren Heller5, Stefan D. Holubar6
1University of California San Diego, La Jolla, CA; 2University of Chicago Pritzker School of Medicine, Chicago, IL; 3The University of North Carolina at Chapel Hill, Chapel Hill, NC; 4Cedars-Sinai Medical Center, Los Angeles, CA; 5Crohn's & Colitis Foundation, New York, NY; 6Cleveland Clinic, Cleveland, OH; 7Baylor University Medical Center at Dallas, Dallas, TX
ROBOTIC COLORECTAL RESECTIONS ARE ASSOCIATED WITH REDUCED PAIN AFTER DISCHARGE AND EARLIER RETURN TO WORK WHEN COMPARED TO THE LAPAROSCOPIC APPROACH
Nazanin Khajoueinejad*1, Yael Berger1,2, Usha S. Govindarajulu1, Elad Sarfaty1,2, Samantha Troob1, Esther Kim1, Deborah Li1, Sayed Imtiaz1, Carmen Fong1, Sanghyun A. Kim1, Umut Sarpel1
1Surgery, Mount Sinai Health System, New York, NY; 2Rabin Medical Center, Petah Tikva, Central, Israel
SSAT Hepatobiliary Diseases
INTEGRATION OF STEREO LAPAROSCOPY-BASED SURFACE RECONSTRUCTION AND ULTRASOUND VOLUME RENDERING FOR REAL-TIME NAVIGATED LIVER SURGERY
Jiping Wang*6,2, Haoyin Zhou1,2, Luca Boretto3, Alois Regensburger4, Thomas Kaestner5, Jayender Jagadeesan1,2
1Radiology, Brigham and Women's Hospital, Boston, MA; 2Harvard Medical School, Boston, MA; 3Siemens Healthcare AG, Erlangen, Bayern, Germany; 4Siemens Healthcare AG, Erlangen, Bayern, Germany; 5Siemens Healthcare AG, Erlangen, Bayern, Germany; 6Brigham and Women's Hospital, Boston, MA
RECURRENCE TRENDS IN AMPULLARY AND DISTAL BILE DUCT CARCINOMA - A NATION-WIDE ANALYSIS OF THE GERMAN CANCER REGISTRIES
Julia Straesser*1, Kim C. Honselmann1, Rüdiger Braun1, Thaer S. A. Abdalla1, Markus Kist1, Monika Klinkhammer-Schalke2, Sylke Zeissig3, Klees Kleihues-van Tol2, Tobias Keck1, Ulrich F. Wellner1, Louisa Bolm1
1Universitatsklinikum Schleswig Holstein Campus Lubeck, Lubeck, Schleswig-Holstein, Germany; 2German Cancer Registry Group of the Society of German Tumor Centers - Network for care, quality and research in Oncology, (GCRG/ADT), Berlin, Berlin, Germany; 3Institute for Clinical Epidemiology and Biometry, University of Wuerzburg, Wuerzburg, Bavaria, Germany
HEALTHCARE EXPENDITURES AND OUTCOMES IN PATIENTS WITH DEEP VEIN THROMBOSIS FOLLOWING GASTROINTESTINAL SURGERY
Mujtaba Khalil*, Selamawit Woldesenbet, Muhammad Muntazir M. Khan, Yutaka Endo, Muhammad Muntazir Mehdi Khan, Zayed Rashid, Abdullah Altaf, Erryk Katayama, Mary Dillhoff, Timothy M. Pawlik
Surgery, The Ohio State Wexner Medical Center, Columbus, OH
EXPERIENCE OF LAPAROSCOPIC CBD EXPLORATION (LCBDE) USING RIGID URETEROSCOPE WITH NEAR 100% CLEARANCE - A SINGLE CENTER EXPERIENCE FROM A UNIVERSITY TEACHING HOSPITAL IN INDIA!
Pawanindra Lal*1, Anubhav Vindal1, Atulanand Shirodkar1, Sri Saran Manivasagam1, Tusharindra Lal2
1Surgery, Maulana Azad Medical College, New Delhi, Delhi, India; 2Sri Ramachandra Institute of Higher Education and Research (Deemed to be University), Chennai, Tamil Nadu, India
REPRODUCIBILITY AND EFFICIENCY OF LIVER VOLUMETRY USING MANUAL METHOD AND LIVER ANALYSIS SOFTWARE
Harufumi Maki*, Yujiro Nishioka, Antony Haddad, Mateo Lendoire, Hop S. Tran Cao, Yun Shin Chun, Ching-Wei D. Tzeng, Jean-Nicolas Vauthey, Timothy E. Newhook
Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
PORTAL VEIN STENTING IN RECURRENT OR LOCALLY ADVANCED PERI-HILAR CHOLANGIOCARCINOMA
Mario De Bellis*, Alberto Contro, Laura Alaimo, Clizia Gasparini, Edoardo Poletto, Simone Conci, Tommaso Campagnaro, Matilde La Raja, Marzia Tripepi, Giancarlo Mansueto, Andrea Ruzzenente
Universita degli Studi di Verona, Verona, Veneto, Italy
VALUE ASSESSMENT FOR CHOLECYSTECTOMY PROCEDURES OVER 11-YEAR PERIOD AT AN ACADEMIC HEALTH NETWORK
Araceli D. Cuaranta*, Michael Abdelmasseh, Arslan Iqbal, Garrett Douglas, Holly Edwards, Calyb King, Alex Ashley, Juan Hernandez-Pelcastre, Jeremy Eckels, Tania Nguyen, Nic Tate, Chase Gillispie, Errington C. Thompson, Robert Finley, Barbara Payne, Todd H. Davies, Jonathan Willis, Alexei Gorka, Vineela Kadiyala, Juan Sanabria
Surgery, Marshall University, Huntington, WV
A PILOT STUDY TO EVALUATE THE INDUCTION OF HEME-OXYGENASE AFTER HEPATECTOMY
Hossam Abdou*1,2, Jennifer Emel2, McKenzie Bedra2, Cherif Boutros1,2
1Surgery, University of Maryland School of Medicine, Baltimore, MD; 2UM Baltimore Washington Medical Center, Glen Burnie, MD
COMPARISON OF INTERVAL CHOLECYSTECTOMY STRATEGIES FOR ACUTE CHOLECYSTITIS: PERCUTANEOUS TRANSHEPATIC VERSUS ENDOSCOPIC TRANS-PAPILLARY GALLBLADDER DRAINAGE
Morihiro Katsura*2,1, Kazuhide Matsushima1, Takashi Kato2, Tomohiko Azuma2, Kazuya Sunagawa2, Masafumi Ie2
1Surgery, University of Southern California, Los Angeles, CA; 2Okinawa Chubu Hospital, Okinawa, Japan
SSAT Stomach/Bariatric/Metabolic Diseases
PATIENTS WITH PRIOR BARIATRIC SURGERY HAVE LOWER MORTALITY COMPARED TO NON-BARIATRIC PATIENTS WHEN HOSPITALIZED WITH NON-VARICEAL UPPER GI BLEED
Yazan Abu Omar*, Stephen A. Firkins, Roma Patel, Heesoo Yoo, Bailey Flora, Alison Zhao, Jeffrey Shu, Meghana Iyer, Alvin Kwon, Roberto Simons-Linares
Gastroenterology, Cleveland Clinic, Cleveland, OH
EVALUATION OF BODY MASS INDEX, PONDERAL INDEX, VISCERAL CROSS-SECTION AREA, SUBCUTANEOUS FAT CROSS-SECTIONAL AREA, AND LIVER VOLUME AS PREDICTORS FOR OBESITY-REALTED COMOBIDITIES
Wai Lone J. Ho*, Parker Penny, Katherine Englander, Jacob Sapell, Brian P. Villa, Ahan Kayastha, Vic Velanovich
USF, Tampa, FL
ACHIEVING OPTIMAL NUTRITIONAL GOALS IN MANAGEMENT OF PATIENTS WITH SLEEVE GASTRECTOMY LEAKS
Daylon Farias*3,2,1, Rachel S. Jefferies3,2,1, Santiago Quevedo1,4, Jenifer Fang1, Steven G. Leeds1, Marc Ward1, Brittany Buckmaster1, Bola Aladegbami1, Rehma Shabbir3, Gerald Ogola3
1Baylor University Medical Center at Dallas, Dallas, TX; 2University of North Texas Health Science Center, Fort Worth, TX; 3Baylor Scott & White Research Institute, Dallas, TX; 4Texas A&M University School of Medicine, Bryan, TX
INTRALUMINAL DOUBLE PIGTAIL STENTS TO FACILITATE ENDOSCOPIC TREATMENT OF BENIGN POST-SURGICAL LEAKS AND STENOSES
Kimberly F. Schuster*1, David B. Lautz2, Laura Doyon2, Christopher C. Thompson3, Marvin Ryou3
1Tufts University School of Medicine, Boston, MA; 2Emerson Hospital, Concord, MA; 3Brigham and Women's Hospital, Boston, MA
ADEQUATE CALORIC INTAKE LEADS TO BETTER WEIGHT LOSS OUTCOMES POST-BARIATRIC SURGERY
Bailey Flora*, Anthony Gallo, Roma Patel, Jeffrey Shu, Alison Zhao, Meghana Iyer, Alvin Kwon, Heesoo Yoo, Stephen A. Firkins, Rehan Haidry, Roberto Simons-Linares
Gastroenterology, Cleveland Clinic, Cleveland, OH
OUTCOMES AFTER TOTAL GASTRECTOMY FOR MALIGNANCY IN YOUNG PATIENTS
Grant Backer*1,2, Mariam Khan2, Hordur M. Kolbeinsson2, Caleb Wendt1,2, Elayna Saint Amour2, M. Mura Assifi2, Paul Wright2, Mathew Chung2
1Michigan State University College of Human Medicine, GRAND RAPIDS, MI; 2Corewell Health Butterworth Hospital, Grand Rapids, MI
ENDOSCOPIC VACUUM THERAPY (EVT) FOR THE MANAGEMENT OF PATIENTS WITH POSTOPERATIVE UPPER TRACT SURGERY LEAKS: A PROSPECTIVE ACADEMIC CENTER EXPERIENCE
Hugo Richter*1, Susan Retamal1, Antonio Pausin1,2, Megan Neumann1, Nicolas Quezada1, Alberto Espino1, Fernando Crovari1, Mauricio Gabrielli1
1Surgery, Pontificia Universidad Catolica de Chile, Santiago, Chile; 2Hospital de Illapel, Illapel, Coquimbo, Chile
DOES ETHNICITY AFFECT THE OUTCOMES OF SLEEVE GASTRECTOMY FOR WEIGHT LOSS WHEN COMPARING JEWISH VS ARABS? AN ISRAELI PROSPECTIVELY MAINTAINED DATABASE RESULES
Eliahu Y. Bekhor*1,2, Nayyera Tibi1,2, Noam Peleg1,2, Hila Shmilovich1,2, boris kirstein1,2, Issa Nidal1,2
1Rabin Medical Center, Petah Tikva, Central, Israel; 2Tel Aviv University, Tel Aviv, Tel Aviv, Israel
THE INFLATION-ADJUSTED DECLINE OF MEDICARE REIMBURSMENT IN UPPER GASTROINTESTINAL CANCER SURGERY (2003-2023)
Maryclare E. Taylor*1,2, Terry P. Gao1,2, Emily Papai1,2, Andrew B. Crocker2, Lindsay E. Kuo1, Sanjay S. Reddy2, Anthony Villano2
1Surgery, Temple University Hospital, Philadelphia, PA; 2Fox Chase Cancer Center, Philadelphia, PA
BARIATRIC SURGERY ACCESS AND QUALITY IN THE DEEP SOUTH
Margaux N. Mustian*1, Chandler McLeod1, Kristen Wong1,2, Richard Stahl1, Jayleen Grams1,2, Daniel I. Chu1
1Surgery, University of Alabama at Birmingham, Birmingham, AL; 2Birmingham Veterans Affairs Medical Center, Birmingham, AL
EXCLUDED STOMACH AND BILIOPANCREATIC LIMB DISTENTION IN PATIENTS TREATED WITH GLUCAGON-LIKE PEPTIDE-1 RECEPTOR AGONISTS AFTER ROUX-EN-Y GASTRIC BYPASS: A CASE SERIES
Rex K. Siu*1, Taylor Kennedy1, Tyler B. Sargent1, Abdellah Hedjoudje2, Induja R. Nimma1, Vivek Kumbhari1, Tushar Patel1, Philip Okafor1, Dilhana S. Badurdeen1
1Mayo Foundation for Medical Education and Research, Jacksonville, FL; 2Hopital Beaujon Service d'hepatologie, Clichy, Île-de-France, France
MANAGEMENT OF LATE ESOPHAGEAL INJURY CAUSED BY MESH EROSION AFTER LARGE HIATAL HERNIA REPAIR: ENDOSCOPIC ESOPHAGEAL STENT PLACEMENT AND SUBSEQUENT MESH RETRIEVAL
Yousef Masoudpoor1, Naseem Sorurbakhsh1, Hassan Masoudpoor*1, Jane Kim1, Mitchell Spinnell1, Joshua Sonett1,2, Lyall Gorenstein1,2
1Englewood Health, Englewood, NM; 2New York-Presbyterian/Columbia University Medical Center, New York, NY
A RARE CASE OF GASTRIC NEUROECTODERMAL TUMOR
Michael Fowler*, Isabela Pavkov, Mohamed Nofal, Samantha Zhan-Moodie, Aghapy Kirolos, Thomas Cotter, Imad Radi, Danny Yakoub
Augusta University Medical College of Georgia, Augusta, GA
OCTOGENARIANS WITH ECOG-PS≤2 AND HEXAGENERIANS SHARE SIMILAR SHORT- AND LONG-TERM OUTCOMES AFTER PANCREATECTOMY FOR PANCREATIC CANCER (PDAC).
Aikaterini Dedeilia*1, Stephen Kalina2, Nikiforos Ballian3, Grigorios Tsiotos3
1Surgery, Massachusetts General Hospital, Boston, MA; 2George Washington School of Medicine and Health Sciences, Washington, ; 3Mitera-Hygeia Hospital, Department of Surgery, Marousi, Greece
A NEW TECHNIQUE FOR SPLEEN PRESERVING DISTAL PANCREATECTOMY: WHICH IS MORE CRITICAL, INFLOW OR OUTFLOW?
Osamu Yoshino*1,2, Jurstine Daruwalla1,2, Mehrdad Nikfarjam1,2
1HPB and Liver transplant surgery, Austin Hospital, Heidelberg, Victoria, Australia; 2The University of Melbourne Surgery at Austin Health, Heidelberg, Victoria, Australia
DOES THE ZIPCODE MATTER FOR PANCREATIC CANCER PATIENT OUTCOMES? A STUDY AT A NON-UNIVERSITY TERTIARY CARE CENTER
Vanessa Lozano*1, Joseph Lim2, Jessica C. Heard3,2, Jashwanth Karumuri2, Houssam Osman2, Joseph Buell2, D Rohan Jeyarajah2,1
1Texas Christian University Anne Burnett Marion School of Medicine, Fort Worth, TX; 2Methodist Health System, Dallas, TX; 3The University of Oklahoma - Tulsa, Tulsa, OK
IMPACT OF ENVIRONMENTAL QUALITY IN PANCREATIC CANCER TREATMENT
Abdullah Khalid*1, Victoria Aveson1, Lyudmyla Demyan1, Shamsher Pasha2, Elliot Newman1, Matthew Weiss1, Daniel A. King1, Marcovalerio Melis1
1Surgery, Northwell Health, New Hyde Park, NY; 2The University of Texas Health Science Center at San Antonio, San Antonio, TX
DERIVATION OF THE CB2D SCORE TO PREDICT POST-OPERATIVE PANCREATIC FISTULA AFTER PANCREATIC SURGERY
Pedro Cortés*1, Alfred Nelson2, Fernando Stancampiano2, Dana M. Harris2, Mary Tice2, Murli Krishna2, David Hodge2, Candice W. Bolan2, Baoan Ji2, Victoria Gomez2, Yan Bi2, John Stauffer2
1Gastroentorology and Hepatology, University of Washington, Seattle, WA; 2Mayo Clinic in Florida, Jacksonville, FL
PRESENTING SYMPTOMS, TIME TO DIAGNOSIS, AND TIME TO REFERRAL CENTER CONSULTATION SIGNIFICANTLY CORRELATE WITH OVERALL SURVIVAL (OS) IN PATIENTS WITH PANCREATIC DUCTAL ADENOCARCINOMA (PDAC): A COHORT OF 671 PATIENTS.
Aikaterini Dedeilia*1, Stephen Kalina2, Nikiforos Ballian3, Grigorios Tsiotos3
1Surgery, Massachusetts General Hospital, Boston, MA; 2George Washington School of Medicine and Health Sciences, Washington, ; 3Mitera-Hygeia Hospital, Department of Surgery, Marousi, Greece
TRENDS IN NEOADJUVANT CHEMOTHERAPY UTILIZATION AND TREATMENT SEQUENCING FOR TAIL OF PANCREAS ADENOCARCINOMA
Alexandra E. Hernandez*1, Yujie Wang1, Jodie A. Barkin1, Xiomara Ortiz-Huertas2, Alan S. Livingstone1, Mehmet Akcin1, Cheng-Bang Chen1, Laurence R. Sands1, Jose M. Martinez1, Danny Sleeman1, Onur Kutlu1
1Surgery, University of Miami, Coral Gables, FL; 2Ross University School of Medicine, Miramar, FL
EFFECTS OF PRE-OPERATIVE STROMAL MODULATING MEDICATIONS ON PANCREATIC CANCER OUTCOMES
Maryclare E. Taylor*2,1, Malek Maddah1, Max Perilstein1, Emily Papai2,1, Andrew B. Crocker2, Jordan D. Fredette2, Eric A. Ross2, Sanjay S. Reddy2
1Surgery, Temple University Hospital, Philadelphia, PA; 2Fox Chase Cancer Center, Philadelphia, PA
CLINICAL IMPACTS OF POSITIVE INTRAEPITHELIAL NEOPLASIA AT PANCREATIC TRANSECTION MARGIN IN PANCREATIC CANCER SURGERY
Satoshi Takada*, Isamu Makino, Kaoru Katano, Hiroaki Sugita, Tomokazu Tokoro, Rosuke Gabata, Ryohei Takei, Kaichiro Kato, Mitsuyoshi Okazaki, Shinichi Nakanuma, Shintaro Yagi
Department of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kanazawa University, Kanazawa, Ishikawa, Japan
PANCREATIC STEATOSIS AND POST-OPERATIVE PANCREATIC FISTULA IN PATIENTS WITH MAJOR PANCREATIC SURGERY
Pedro Cortés*1, Alfred Nelson2, Fernando Stancampiano2, Dana M. Harris2, Mary Tice2, Murli Krishna2, David Hodge2, Candice W. Bolan2, Baoan Ji2, Victoria Gomez2, Yan Bi2, John Stauffer2
1Gastroentorology and Hepatology, University of Washington, Seattle, WA; 2Mayo Clinic in Florida, Jacksonville, FL
MODIFIED 5-ITEM FRAILTY INDEX (MFI-5) CAN PREDICT POSTOPERATIVE OUTCOMES AFTER PANCREATICODUODENECTOMY FOR PANCREATIC CANCER
Abdullah Khalid*1, Lyudmyla Demyan1, Shamsher Pasha2, Elliot Newman1, Matthew Weiss1, Daniel A. King1, Marcovalerio Melis1
1Surgery, Northwell Health, New Hyde Park, NY; 2The University of Texas Health Science Center at San Antonio, San Antonio, TX
OPTIMIZING PERIOPERATIVE FLUID MANAGEMENT TO PREDICT POST-PANCREATODUODENECTOMY COMPLICATIONS
Emily Papai*1,2, Maryclare E. Taylor2, Andrew B. Crocker1, Leah Winer1, Malek Maddeh2, Max Perilstein2, Karthik Devarajan1, Sanjay S. Reddy1
1Surgery, Fox Chase Cancer Center, Philadelphia, PA; 2Temple University Hospital, Philadelphia, PA
NONAGENARIANS DO NOT HAVE INCREASED MORTALITY OR WORSE POST-OPERATIVE OUTCOMES WHEN UNDERGOING PANCREATIC SURGERY
Pedro Palacios Argueta*1, Do Han Kim2, Miguel Salazar3, Donghyun Ko4, Luis M. Nieto6, Paul T. Kröner5, Frank Lukens1
1Mayo Clinic in Florida, Jacksonville, FL; 2Mount Sinai Morningside Hospital, New York, NY; 3University of California Riverside, Riverside, CA; 4Universidad Francisco Marroquin, Guatemala City, Guatemala, Guatemala; 5Riverside Health System, Newport News, VA; 6West Virginia University, Morgantown, WV
COMPARING ONCOLOGIC AND SURGICAL OUTCOMES OF ROBOTIC AND LAPAROSCOPIC DISTAL PANCREATECTOMY: A PROPENSITY-MATCHED ANALYSIS
Jenny H. Chang*1, Chase J. Wehrle1, Robert Naples1, Kathryn A. Stackhouse1, Fadi Dahdaleh2, Daniel Joyce1, Robert Simon1, Toms Augustin1, R Matthew Walsh1, Samer A. Naffouje1
1Surgery, Cleveland Clinic, Cleveland, OH; 2Edward-Elmhurst Health System, Naperville, IL
DISPARITIES IN IMMUNOTHERAPY ACCESS FOR STAGE IV PANCREATIC ADENOCARCINOMA
Abdullah Khalid*1, Manav J. Shah1, Hanaa Ahmed1, Neda Amini1, Lyudmyla Demyan1, Shamsher Pasha2, Elliot Newman1, Matthew Weiss1, Daniel A. King1, Marcovalerio Melis1
1Surgery, Northwell Health, New Hyde Park, NY; 2The University of Texas Health Science Center at San Antonio, San Antonio, TX
EARLY POSTOPERATIVE OUTCOME COMPARING CHRONIC PANCREATITIS VS. PANCREATIC HEAD CARCINOMA AFTER PYLORUS-PRESERVING PANCREATIC HEAD RESECTION ACCORDING TO TRAVERSO-LONGMIRE AT A UNIVERSITY HOSPITAL
Max Grabowski1, Ronny Otto2, Aristotelis Perrakis1, Roland Croner1, Henry Ptok3, Frank Meyer*1
1Dept. of General, Abdominal, Vascular and Transplant Surgery; University Hospital of Magdeburg, Magdeburg, Germany; 2Institue of Quality Assurance in Operative Medicine, Otto-von-Guericke University, Magdeburg, Germany; 3Dept. of General and Abdominal Surgery; Municipal Hospital "Klinikum Ernst von Bergmann"), Potsdam, Germany
ANATOMICAL AND SURGICAL ASPECTS OF TOTAL PANCREATECTOMY IN SWINE
Giovanna M. Ferreira*1, Carlos A. Pantanali2, Marluce d. Mantovani1, Cinthia Lanchotte1, Henrique C. de Melo1, Rafael S. Segovia1, Mari C. Sogayar1, Eleazar Chaib2, Luiz A. D'Albuquerque2, Flávio Henrique F. Galvão2
1Universidade de Sao Paulo Faculdade de Medicina, Sao Paulo, São Paulo, Brazil; 2Universidade de Sao Paulo Hospital das Clinicas, Sao Paulo, São Paulo, Brazil
PREVALENCE OF ANTIBODIES TO SELF-ANTIGENS K-α-1 TUBULIN AND COLLAGEN-V IN PATIENTS UNDERGOING ANTIREFLUX SURGERY
Andrés R. Latorre-Rodríguez*1,3, Ranjithkumar Ravichandran1, Mark Shacker2, Thalachallour Mohanakumar1, Ross Bremner1,2, Sumeet K. Mittal1,2
1Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ; 2Creighton University School of Medicine Phoenix Health Sciences Campus, Phoenix, AZ; 3Universidad del Rosario. Escuela de Medicina y Ciencias de la Salud, Grupo de Investigación Clínica, Bogotá D.C., Colombia
PROGNOSTIC SIGNIFICANCE OF PATHOLOGICAL REGRESSION OF PRIMARY TUMOUR AND METASTATIC LYMPH NODES AFTER CHEMOTHERAPY IN GASTROESOPHAGEAL JUNCTION ADENOCARCINOMA
Marina A. Pereira*1, Flavio R. Takeda1, Marcus F. Ramos1, André R. Dias1, Leonardo Cardili1, Francisco Tustumi1, Tiago Biachi de Castria2, Venâncio A. Alves1, Rubens A. Sallum1, Evandro S. Mello1, Ulysses Ribeiro1
1Gastroenterology, Universidade de Sao Paulo Instituto do Cancer do Estado de Sao Paulo, Sao Paulo, São Paulo, Brazil; 2Moffitt Cancer Center, Tampa, FL
HIATAL HERNIA AFTER TRANSTHORACIC ESOPHAGECTOMY FOR CANCER: THE KEY ROLE OF OMENTECTOMY
Luca Giulini*1, Irina Avramovska1, Lucas Thumfart1, Felix J. Hüttner1, wolfgang hitzl2, Markus K. Diener1, Attila Dubecz1
1Klinikum Nurnberg, Nurnberg, Bayern, Germany; 2Paracelsus Medizinische Privatuniversitat, Salzburg, Salzburg, Austria
CHARACTERISATION OF POST-FUNDOPLICATION GASTRIC DYSFUNCTION USING GASTRIC ALIMETRY
William Xu*1, Tim Hsu-Han Wang1, Daphne Foong2, Gabriel Schamberg4, Nicholas J. Evennett3, Grant R. Beban3, Armen A. Gharibans1, Stefan S. Calder4, Charlotte Daker5, Vincent Ho2, Greg O'Grady1
1Department of Sugery, The University of Auckland, Auckland, Auckland, New Zealand; 2Western Sydney University, Penrith South, New South Wales, Australia; 3Auckland City Hospital, Auckland, Auckland, New Zealand; 4Alimetry, Auckland, Auckland, New Zealand; 5North Shore Hospital, Auckland, Auckland, New Zealand
UNDERSTANDING THE EFFECTS OF DOWNSTAGING AFTER NEOADJUVANT CHEMOTHERAPY IN PATIENTS WITH VARYING STAGES OF ESOPHAGEAL ADENOCARCINOMA: A NATIONAL CANCER DATABASE (NCDB)
Eduardo A. Canto*1,2, Matthew Reilly2, Alexander Hall1, Ryan W. Walters1, Kalyana Nandipati2
1Medicine, Creighton University School of Medicine, Omaha, NE; 2CHI Health Creighton University Medical Center Bergan Mercy, Omaha, NE
EXPRESSION OF P53 PROTEIN AS A PROGNOSTIC FACTOR IN PATIENTS WITH GASTROESOPHAGEAL JUNCTION ADENOCARCINOMA
Marina A. Pereira*, Flavio R. Takeda, Marcus F. Ramos, André R. Dias, Leonardo Cardili, Francisco Tustumi, Evandro S. Mello, Venâncio A. Alves, Rubens A. Sallum, Ulysses Ribeiro
Gastroenterology, Universidade de Sao Paulo Instituto do Cancer do Estado de Sao Paulo, Sao Paulo, São Paulo, Brazil
RISK FACTORS FOR ANASTOMOTIC LEAK AFTER ESOPHAGECTOMY FOR CANCER: THE ROLE OF SERUM INFLAMMATORY BIOMARKERS
Lucia Moletta*, Irene Sole Zuin, Giovanni Capovilla, Elisa Sefora Pierobon, Giulia Nezi, Matteo Pittacolo, Gianpietro Zanchettin, Luca Provenzano, Renato Salvador, Michele Valmasoni
Universita degli Studi di Padova, Padova, Veneto, Italy
INCIDENCE AND RISK FACTORS FOR DYSPHAGIA AFTER MAGNETIC SPHINCTER AUGMENTATION (MSA)
Ifrah Fatima*1, Mir A. Zulqarnain1, Noor Hassan1, Abbas Bader1, Mohamed Ahmed1, Adel Muhanna1, Islam Mohamed1, Kensey Gosch2, B. Todd Moore1,2, Sreenivasa S. Jonnalagadda1,2
1Internal Medicine, University of Missouri Kansas City, Kansas City, MO; 2Saint Luke's Health System, Kansas City, MO
GASTROSTOMY BEFORE ESOPHAGECTOMY SHOULD NOT AFFECT UTILIZATION OF THE GASTRIC CONDUIT
Marisa Sewell*, Hans Gerdes, Matthew Bott, Katherine Gray, Bernard Park, Smita Sihag, Pari Shah, David R. Jones, Daniela Molena
Memorial Sloan Kettering Cancer Center, New York, NY
QUALITY OF LIFE IN PATIENTS AFTER NISSEN-ROSSETTI FUNDOPLICATION: FOLLOW-UP FOR MORE THAN 5 YEARS.
Eduardo D. Ramirez-Pimentel*, Alejandro Sánchez-Rodríguez, Clara E. Valdez Cruz, Carlos A. Bautista Lopez, Fernando M. Rodriguez Navarro, Besser I. Irias Vasquez, Carlos E. Perez, Jose M. Aceves-Ayala
Cirugia General, Hospital Civil de Guadalajara Dr Juan I Menchaca, Guadalajara, Jalisco, Mexico
DISPARITIES IN PATIENT SELECTION FOR COMPLEX GASTROINTESTINAL SURGERY DURING THE COVID-19 PANDEMIC
Terhas Weldelase*1, Jan Franko2, Lerone Ainsworth1, Maianh Tran2, Eunice Odusanya1, Edward Cornwell1, Terrence M. Fullum1, May Tee1,2
1Surgery, Howard University, Washington, ; 2MercyOne, Des Moines, IA
PREVENTING STRICTURES FOLLOWING ENDOSCOPIC SUBMUCOSAL DISSECTION: SINGLE INSTITUTION EXPERIENCE
Abigail D. Bateman*1, Ashley E. Williams2, Eldrin Bhanat2, Priyanka Nehete2, Tyler Holm2, Jacob R. Moremen2
1General Surgery, Valley Health System, Las Vegas, NV; 2The University of Mississippi Medical Center, Jackson, MS
ENDOSCOPIC VACUUM THERAPY FOR ESOPHAGEAL ANASTOMOTIC LEAKS - DATA FROM A TERTIARY HOSPITAL
Margarida Rajão Saraiva*, Luis Correia Gomes, Daniel Conceição, Joana Lemos Garcia, Carolina Simões, Pedro Currais, Paulo Ramos, Cecília Monteiro, Rui Casaca, Isadora Rosa
Gastroenterology, Instituto Portugues de Oncologia de Lisboa Francisco Gentil EPE, Lisboa, Lisboa, Portugal
DOES FIXATION OF THE ENTERRA DEVICE TO THE ABDOMINAL FASCIA CAUSE DEVICE FLIPPING INSIDE THE POCKET?
Samer Ganam*1,2, Katherine Englander2, Tejasvi Paturu2, Joseph Sujka1,2, Vic Velanovich1,2
1surgery, Tampa General Hospital, Tampa, FL; 2University of South Florida Morsani College of Medicine, Tampa, FL
