ACG 2016 Paper and Poster Awards PAPER and POSTER AWARDS

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PAPER AND POSTER AWARDS ACG 2016 ANNUAL SCIENTIFIC MEETING

PAPER 13. An Electronic Medical Record-based Scoring System for ACG 2016 Paper and Poster Awards Estimating the Risk of Advanced Colorectal Neoplasia in Veterans Category – CRC Prevention The College congratulates the following paper and poster Thomas F. Imperiale, MD1, Timothy Imler, MD1, Eric A. Sherer, presenter award winners. Many posters have also been PhD2, Charles Kahi, MD3, Jason Larson3, Jon Cardwell3, Cynthia S. awarded a Presidential Poster Award. They are identi ed Johnson, MS4, Fadi Antaki, MD5, Christopher Ashley, MD6, Gyorgy with an asterisk (*) before the poster number. Baffy, MD7, Ilseung Cho, MD8, Jason A. Dominitz, MD, MHS9, Jason K. Hou, MD10, Mark A. Korsten, MD11, Anil B. Nagar, MD12, Swati Patel, MD13, Kittichai Promrat, MD14, Douglas Robertson, MD, MPH15, 2016 ACG Auxiliary Award Recipient (Member) Sameer Saini, MD16, Robert Shaw, MD17, Amandeep Shergill, MD, MPH18, Walter E. Smalley, MD, MPH19; 1. Indiana University School PAPER 6. The Sum of Adenoma Diameters on Index Colonoscopy of Medicine, Indianapolis, IN; 2. Louisiana Tech University, Ruston, Predicts Risk of Metachronous Colorectal Adenomas as Accurately as LA; 3. Roudebush VA Medical Center, Indianapolis, IN; 4. Department the Current Surveillance Paradigm: Implications for Resect and Discard of Biostatistics, Indiana University School of Medicine, Indianapolis, Joseph C. Anderson, MD1, Carolyn Morris, MPH2, Douglas Robertson, IN; 5. John D. Dingell VA Medical Center & Wayne State University, MD, MPH3, Elizabeth L. Barry, PhD4, Jane Figueiredo, PhD5, Marcia Detroit, MI; 6. Samuel S. Stratton VAMC, Albany, NY; 7. VA Boston Cruz, MD, PhD6, Roberd M. Bostick, MD, MPH7, Dennis Ahnen, MD, HealthCare System, Boston, MA; 8. New York University, New York, FACG8, John Baron, MD, MS, MSc9; 1. Dartmouth College Geisel NY; 9. VA Puget Sound Healthcare System, Seattle, WA; 10. Baylor School of Medicine, Hanover, NH; 2. Dartmouth College, St. Louis, College of Medicine, Houston, TX; 11. James J. Peters VA Medical MO; 3. White River Junction VA Medical Center, White River Junction, Center, Bronx, NY; 12. West Haven VA Medical Center, West Haven, VT; 4. Dartmouth College Geisel School of Medicine, Lebanon, NH; CT; 13. Denver VA Medical Center, Denver, CO; 14. Brown University, 5. University of Southern California Norris Comprehensive Cancer Providence, RI; 15. White River Junction VA Medical Center, White Center, Los Angeles, CA; 6. University of Puerto Rico Comprehensive River Junction, VT; 16. Ann Arbor VA Healthcare System, Ann Cancer Center, San Juan, Puerto Rico; 7. Emory University, Atlanta, Arbor, MI; 17. New York VA Medical Center, Northport, NY; 18. San GA; 8. University of Colorado School of Medicine, Aurora, CO; 9. Francisco VA Medical Center, San Francisco, CA; 19. Nashville VA University of North Carolina, Chapel Hill, NC Medical Center, Nashville, TN PAPER 7. Rede ning Cure in Clostridium dif cile Infection: Clinical 2016 ACG Auxiliary Award Recipient (Trainee) Assessment 4 Weeks After Fecal Microbiota Transplantation Is PAPER 62. Visceral Adipose Tissue Predicts Acute Necrosis and Multi- Predictive of Standard 8-week Cure Endpoint Category – Colon system Organ Failure in Acute Pancreatitis 1 2 1 1 1 Jessica R. Allegretti, MD, MPH , Emmalee Phelps, BS , Huiping Ashwinee Natu, MD , Scott Yasinow, MD , Emad Mansoor, MD , 3 4 5 Amitabh Chak, MD1, Rocio Lopez, MS, MPH2, Brooke Glessing, MD1, Xu, PhD , Zain Kassam, MD, MPH , Monika Fischer, MD, MS ; 1. Tyler Stevens, MD2, Eric Remer, MD2, Tyler Richards, MD1, Amit Brigham & Women’s Hospital, Cambridge, MA; 2. Indiana University, Gupta, MBBS, MD1, Peter Lee, MBChB2; 1. University Hospitals Case Indianapolis, IN; 3. Indiana University, Department of Biostatistics, Medical Center, Case Western Reserve University, Cleveland, OH; 2. Indianapolis, IN; 4. OpenBiome, Medford, MA; 5. Indiana University Cleveland Clinic Foundation, Cleveland, OH School of Medicine, Indianapolis, IN * POSTER 1749. Clinical Impact of Duodenoscope Microbiological 2016 ACG Case Reports Journal Award Recipients Surveillance Program: A Quality Improvement Initiative Category – Endoscopy * POSTER 2029. Cholelithiasis and Cirrhosis in a 28-Year-Old Man Nirav Thosani, MD, MHA1, Disha Sampat, MPH2, Suma Fadi Francis, MD1, Roy Frye, MD, PhD1, Obaid Shaikh, MD1, Jana G. Chennubhotla, MD1, Vishal Kaila, MD3, Julie Guider, MD1, Bijun SPECIAL EVENTS 2 Hashash, MD, MSc ; 1. VA Pittsburgh Healthcare System, Pittsburgh, S. Kannadath, MBBS1, Audrey Wanger, PhD1, Galit Holzmann- AND AWARDS PA; 2. University of Pittsburgh, Pittsburgh, PA Pazgal, MD1, John Butler, MD2, Luis Ostrosky-Zeichner, MD1; 1. * POSTER 207. Pedigree Analysis Supports a Genotypic-phenotypic UTHealth McGovern Medical School, Houston, TX; 2. Memorial Correlation Between an AXIN2 Variant of Unknown Signi cance and Hermann Hospital Texas Medical Center, Houston, TX; 3. Polyposis/Colorectal Cancer University of Texas Southwestern Medical Center, Dallas, TX Amrit Lamba, MD, Parth Parekh, MD, Christopher Dvorak, MS, CGC, PAPER 23. Comparison of Objective Esophageal pH Study Findings Jordan Karlitz, MD; Tulane University Health Sciences Center, New After Peroral Endoscopic Myotomy vs Laparoscopic Heller Myotomy Orleans, LA in Achalasia Category – Esophagus 2016 ACG Category Award Recipients Madhusudhan Sanaka, MD1, Prashanthi Thota, MD1, Umar Hayat, MD1, Ramprasad Jegadeesan, MD1, Rocio Lopez, MS1, PAPER 57. Needle Based Confocal Laser Endomicroscopy Can Reliably Monica Ray, MD1, Scott Gabbard, MD2, Neha Wadhwa, MD1, Distinguish Mucinous from Non-mucinous Pancreatic Cystic Lesions: Sudish Murthy, MD1, Siva Raja, MD1; 1. Cleveland Clinic Foundation, An International External Inter-and Intra-observer Study Cleveland, OH; 2. Digestive Disease Institute, Cleveland Clinic Category – Biliary/Pancreas Foundation, Cleveland, OH Somashekar G. Krishna, MD, MPH1, William R. Brugge, MD, MPH2, John M. Dewitt, MD3, Pradermchai Kongkam, MD4, Bertrand * POSTER 1119. Prevalence and Predictors of Bowel Incontinence: Napoleon, MD5, Carlos Robles-Medranda, MD6, Damien Tan, MBBS7, Results from a US Population-Based Study Samer El-Dika, MD8, Sean McCarthy, MD1, Jon Walker, MD, MS9, Mary Category – Functional Bowel Disease E. Dillhoff, MD, MS1, Andrei Manilchuk, MD10, Carl Schmidt, MD1, Stacy B. Menees, MD, MSCRDSA1, Christopher V. Almario, MD, Philip A. Hart, MD1, Darwin L. Conwell, MD, MS1; 1. The Ohio State MSHPM2, William D. Chey, MD, FACG3, Brennan Spiegel, MD, MSHS, University Wexner Medical Center, Columbus, OH; 2. Massachusetts FACG4; 1. University of Michigan Health System, Ann Arbor, MI; General Hospital, Boston, MA; 3. Indiana University Medical Center, 2. Cedars-Sinai Medical Center, Los Angeles, CA; 3. University of Indianapolis, IN; 4. Gastrointestinal Endoscopy Excellence Center, Michigan Gastroenterology, Ann Arbor, MI; 4. Cedars-Sinai Center for Chulalongkorn University and King Chulalongkorn Memorial Hospital, Outcomes Research and Education, Los Angeles, CA Bangkok, Thailand; 5. Hospital Prive Jean Mermoz, Generale de Sante, Lyon, Rhone-Alpes, France; 6. Instituto Ecuatoriano de Enfermedades Digestivas, Guayaquil, Guayas, Ecuador; 7. Singapore General Hospital, Singapore, Singapore; 8. The Ohio State University Division of Gastroenterology, Hepatology, & Nutrition, Columbus, OH; 9. The Ohio State University College of Medicine, Columbus, OH; 10. The Ohio State University, Columbus, OH * Presidential Poster Award

Follow ACG 2016 via Twitter #acg2016 or check out the ACG Blog, www.acgblog.org – 25 PAPER AND POSTER AWARDS ACG 2016 ANNUAL SCIENTIFIC MEETING

PAPER 67. Increased Blood Transfusion Requirements with * POSTER 960. Veterans’ Attitudes Towards De-intensi cation of Pharmacologic Venous Thromboembolism Prophylaxis During IBD Surveillance Colonoscopy for Low-Risk Adenomas Exacerbation Category – CRC Prevention Category – IBD Jennifer K. Maratt, MD1, Carmen Lewis, MD, MPH2, Darcy Saffar, Keith Sultan, MD1, Kush Bhorania, MD2, Dev Shah, MD1, Sundas MPH3, Lauren E. Weston, MPH3, Aimee Myers, BS1, Marc S. Piper, Khan, MD1, Elinor Zhou, MD3, Nina Kohn, MBA, MA4, Alex MD1, Sameer D. Saini, MD, MS4; 1. University of Michigan Health Spyropoulos, MD5; 1. Hofstra Northwell School of Medicine, System, Ann Arbor, MI; 2. University of Colorado School of Medicine, Manhasset, NY; 2. Hofstra North Shore-LIJ School of Medicine, New Aurora, CO; 3. Ann Arbor VA Medical Center, Ann Arbor, MI; 4. Hyde Park, NY; 3. Yale New Haven Hospital, New Haven, CT; 4. University of Michigan Health System, Ann Arbor VA Medical Center, Feinstein Institute for Medical Research, Manhasset, NY; 5. Hofstra Ann Arbor, MI Northwell School of Medicine, New York, NY PAPER 44. Outcomes of Early versus Delayed Colonoscopy in Lower * POSTER 1984. An Analysis of Virological Failure Patients Treated Gastrointestinal Bleeding Using a Hospital Administrative Database for Hepatitis C (HCV) with Direct Acting Anti-viral (DAA) Therapy in a Category – Colon Community Based Practice: Is the Real World Like Clinical Trials? Neha Nigam, MD, Parita Patel, MD, Neil Sengupta, MD, University of Category – Liver Chicago Medical Center, Chicago, IL David Bernstein, MD1, Susan Lee, PharmD1, Tai-Ping Lee, MD2; 1. Hofstra North Shore-LIJ School of Medicine, Manhasset, NY; * POSTER 985. Colonoscopy Procedural Increases Adenoma and Polyp 2. Northwell Health System (North Shore University - LIJ Medical Detection Rates in GI Trainees: A Longitudinal Analysis Center), Manhasset, NY Category – Endoscopy Ravi Vora, MD, Sara Levy, MD, Emad Qayed, MD; Emory University * POSTER 578. A Retrospective Claims Database Study of Treatment School of Medicine, Atlanta, GA Patterns for Patients Newly Diagnosed with Ulcerative Colitis or Crohn’s Disease from 2009-2014: Reduced Use of Aminosalicylates and * POSTER 1052. Practice Patterns for Adrenal Insuf ciency Screening Increase in Biologic Therapy in Eosinophilic Esophagitis Category – Esophagus Category – Outcomes Research 1 2 1 1 2 3 Sanjay Kumar, MD , Dan Atkins, MD , Todd D. Nebesio, MD , Glenn Corey A. Siegel, MD, MS , Damion Nero, PhD , Nianwen Shi, PhD ; 2 1 1. Dartmouth-Hitchcock Medical Center, Lebanon, NH; 2. Truven T. Furuta, MD , Sandeep K. Gupta, MD ; 1. Indiana University Health Analytics Inc., Ann Arbor, MI; 3. Truven Health Analytics Inc., School of Medicine, Indianapolis, IN; 2. University of Colorado Cambridge, MA School of Medicine, Aurora, CO PAPER 26. Low Titer Endomysial Antibody (EMA) in Non-celiac * POSTER 1880. Is There a Best Criteria to Use When Interpreting Population Segregated from a Community with Immune Mediated Lactulose Hydrogen Breath Testing with Nuclear Medicne Validation Vasculitis. An Observational Study for the Diagnosis of Small Intestinal Bacterial Overgrowth? Category – Functional Bowel Disease Category – Small Intestine/Unclassi ed 1 2 3 1 2 3 Nathaniel Avila, MD , Meera Avila, MD , Jake Hutto, MD , Andrew P. Patrick Basu, MD , Mark Aloysius, MD , Ked Fortuzi, MD , Leena 1 Kavali, MD3, Elona Shehi, MD3, Niraj Shah, MD4; 1. Weill Cornell Dupont, MD ; 1. UTHealth McGovern Medical School, Houston, TX; Medical College Center for Liver Disease and Transplantation, New 2. University of Texas Health Science Center at Houston, Houston, York Presbyterian, New York, NY; 2. James J. Peters VA Medical TX; 3. University of Texas Southwestern Medical Center, Dallas, TX Center, Icahn School of Medicine at Mount Sinai, New York, NY; 3. PAPER 33. Low Risk of Pneumocystis Jirovecii Pneumonia in King’s County Hospital Medical Center, New York, NY; 4. University Inammatory Bowel Disease Patients Receiving Immunosuppressive of North Carolina School of Medicine, Carolinas Medical Center, New Therapy: A Population-Based Cohort Study York, NY Category – IBD Thomas Cotter, MBMCh1, Nicola Gathaiya, MBBS1, Jelena Catania, PAPER 41. The Trend and Outcomes of Anti-platelet and Anti- MD1, Edward V. Loftus, Jr., MD2, William Tremaine, MD1, Larry Thrombotic-Associated Upper Gastrointestinal Hemorrhage in the United Baddour, MD1, S. William Harmsen, MS1, William J. Sandborn, MD, States FACG3, Andrew Limper, MD1, Darrell Pardi, MD, MS1; 1. Mayo Clinic, Category – Stomach Chung-Jyi Tsai, MD1, Ahyoung Kim, MD2, Rocio Lopez, MS, MPH2; Rochester, MN; 2. Mayo Clinic College of Medicine, Rochester, MN; 1. Cleveland Clinic Lerner College of Medicine, Cleveland, OH; 2. 3. University of California San Diego, La Jolla, CA Cleveland Clinic Foundation, Cleveland, OH PAPER 49. Racial Differences in Phenotype and Outcome Among Patients with Primary Sclerosing Cholangitis Listed for Liver Transplant 2016 ACG Fellow Award Recipients Category – Liver Julius Wilder, MD, PhD, Jackie Henson, BS, Yuval Patel, MD, Jiayin PAPER 55. Detection of Advanced Neoplasia in Pancreatic Cysts by Zheng, PhD, Shein-Chung Chow, PhD, Andrew Muir, MD; Duke Assay of Novel DNA Methylation Markers in Cyst Fluid: A Multicenter University, Durham, NC Pilot Study Category – Biliary/Pancreas PAPER 39. Rates, Leading Causes, and Predictors of 30-day Shounak Majumder, MD1, William R. Taylor, MS1, Tracy C. Yab, Readmission Following a Clostridium dif cile Infection: A Nationwide BS1, Calise K. Berger, BS1, Douglas W. Mahoney, MS1, Harry R. Analysis 2 2 3 Category – Outcomes Research Aslanian, MD , James J. Farrell, MD , William E. Fisher, MD , Bonnie 1 2 4 2 Vijay Dalapathi, MD , Kalpesh G. Patel, MD, PharmD , Pavan Gould Rothberg, MD, PhD, MPH , Ronald R. Salem, MD , Diane 1 1 M. Simeone, MD5, George J. Van Buren, MD3, Massimo Raimondo, Mankal, MD, MA , Donald Kotler, MD ; 1. Mount Sinai St. Luke’s MD6, Suresh T. Chari, MD1, John B. Kisiel, MD1, Mark D. Topazian, and Mount Sinai Roosevelt, New York, NY; 2. Rutgers New Jersey MD1, David A. Ahlquist, MD1; 1. Mayo Clinic, Rochester, MN; 2. Yale Medical School, Newark, NJ University School of Medicine, New Haven, CT; 3. Baylor College of PAPER 61. Pain Abdomen: A Retrospective Analysis of Patients with Medicine, Houston, TX; 4. Yale Cancer Center, New Haven, CT; 5. Lead Toxicity Due to Ayurvedic Medicines University of Michigan, Ann Arbor, MI; 6. Mayo Clinic, Jacksonville, FL Category – Small Intestine/Unclassi ed Praneet Wander, MD1, Varun Mehta, MBBS, MD, DM2, Vikram Narang, MBBS, MD2, Vandana Midha, MBBS, MD2, Ridhi Sood, MBBS2, Arshdeep Singh, MBBS, MD2, Ramit Mahajan, MBBS, MD2, Ajit Sood, MBBS, MD, DM2; 1. Mount Sinai St. Luke’s and Mount Sinai Roosevelt, New York, NY; 2. Dayanand Medical College and Hospital, Ludhiana, Punjab, India * Presidential Poster Award

26 – Follow ACG 2016 via Twitter #acg2016 or check out the ACG Blog, www.acgblog.org PAPER AND POSTER AWARDS ACG 2016 ANNUAL SCIENTIFIC MEETING

* POSTER 1478. The 2011-2016 Prevalence of Eosinophilic Gastritis, 2016 ACG Obesity Award Recipient Gastroenteritis, and Colitis in the United States: A Population-Based Study PAPER 40. Roux-en-Y Gastric Bypass Surgery Is Associated with a Category – Stomach Paradoxical Temporal Increase in Clostridium dif cile Admissions and Emad Mansoor, MD, Gregory Cooper, MD; University Hospitals Case Relapse Medical Center, Case Western Reserve University, Cleveland, OH Emmanuel Ugbarugba, MD, MPA, Steven Clinton, MD, Michael Bailey, MD, Kyle Porter, MAS, Bradley Needleman, MD, Sabrena Noria, MD, Benjamin O’Donnell, MD, Hisham Hussan, MD; The Ohio 2016 ACG Governors Award Recipients for State University, Columbus, OH Excellence in Clinical Research PAPER 2. Outcomes and Quality of Life Assessment After Gastric Per 2016 ACG/Naomi Nakao Gender-Based Research Award Recipient Oral Endoscopic Pyloromyotomy (G-POEM) Sunil Dacha, MD1, Lianyong Li, MD2, Parit Mekaroonkamol, MD1, * POSTER 1005. Differences in Sedation Requirements Between Male 1 3 and Female Veterans Undergoing Colonoscopy Nikrad Shahnavaz, MD , Steven Keilin, MD , Field Willingham, 1 2 MD, MPH3, Jennifer Christie, MD1, Qiang Cai, MD, PhD1; 1. Emory Lauren George, MD , Michael Sprang, MD ; 1. Loyola University University School of Medicine, Atlanta, GA; 2. Beijing, People’s Medical Center, Chicago, IL; 2. Loyola University Medical Center, Republic of China; 3. Emory University Hospital, Atlanta, GA Maywood, IL PAPER 8. Home Exercise Therapy Is Well-Tolerated and Improves 2016 ACG/Radhika Srinivasan Gender-Based Exercise Capacity in Patients with Child Pugh A and B Cirrhosis Research Award Recipient Puneeta Tandon, MD, MSc1, Calvin Kruger1, Mark Haykowsky, PhD2, Margarent McNeely, PhD1, Juan Abraldes, MD, MSc1, Michelle * POSTER 222. The Impact of Trendelenberg Positioning on Ease of Carbonneau, NP3, Kim Newnham, NP3, Mang Ma, MD1, Richard Colonoscope Insertion Thompson, PhD1; 1. University of Alberta, Edmonton, AB, Canada; Dayna Early, MD1, Sara Larue, DO2, Trisha Bhat, BS2, Prakash 2. University of Texas, Arlington, TX; 3. Alberta Health Services, Gyawali, MD2, Thomas Hollander, RN1, Divya Kodali, BS2, Vladimir Edmonton, AB, Canada Kushnir, MD1, Shelby Sullivan, MD2, Erik Thyssen, MD2, Leonard 2 PAPER 5. A 10-year Follow-Up Study of the Effects of Treatment on the Weinstock, MD ; 1. Washington University in St. Louis, Saint Louis, Progression of Eosinophilic Esophagitis in Adults MO; 2. Barnes-Jewish Hospital at Washington University in Saint Alexander Podboy, MD, Katarina Pierce, BS, Kristin Mara, BS, Deb Louis, St. Louis, MO Geno, CCRP, Jeff Alexander, MD, Mayo Clinic, Rochester, MN PAPER 9. A Placebo-Controlled Trial of Pregabalin for Irritable Bowel Syndrome 2016 ACG Presidential Poster Award Recipients Yuri A. Saito, MD, MPH1, Ann E. Almazar, MS1, Katherine Tilkes1, This award is determined by the ACG Abstract Selection Committee. Rok Seon Choung, MD, PhD1, G R. Locke, III, MD1, Alan Zinsmeister, Each year less than 5% of accepted abstracts receive this distinction PhD1, Nicholas J. Talley, MD, PhD2; 1. Mayo Clinic, Rochester, for high quality, novel, unique and interesting research. Winners of MN; 2. University of Newcastle, New Lambton, New South Wales, this award will be recognized with a blue Presidential Poster ribbon Australia pinned to their poster during the ACG 2016 poster sessions. PAPER 10. Comparative Effectiveness and Safety of Iniximab and P105. The 2011-2016 Incidence of Colorectal Cancer in Individuals Adalimumab in Inammatory Bowel Diseases: A Nationwide Danish Under 40 Years of Age: A Retrospective Analysis from the Explorys Cohort Study Database SPECIAL EVENTS Siddharth Singh, MD, MS1, Nynne Nyboe Andersen, MD, PhD2,

Yasser Alsamman, MD, Emad Mansoor, MD, Gregory Cooper, MD; AND AWARDS Mikael Andersson, MSSc3, Edward V. Loftus, Jr., MD4, Tine Jess, MD, DMSc5; 1. University of California San Diego, San Diego, CA; University Hospitals Case Medical Center, Case Western Reserve 2. Overgaden Neden Vandet 49a, Kobenhavn, Denmark; 3. Statens University, Cleveland, OH Serum Institut, Copenhagen, Hovedstaden, Denmark; 4. Mayo P197. Temporal Trends, Incidence, and Prevalence of Young-Onset Clinic College of Medicine, Rochester, MN; 5. Institute of Preventive Colorectal Cancer: A Systematic Review and Meta-Analysis Medicine, Bispebjerg-Frederiksberg Hospital, Frederiksberg, Hongfeng Zhang, MD, MSc; University of Connecticut School of Denmark Medicine, West Hartford, CT P209. Increased Inpatient Mortality in Cirrhosis Patients 2016 ACG International Award Recipient Undergoing Endoscopic Retrograde Cholangiopancreatography (ERCP): Results from National Inpatient Sample (NIS) Database

PAPER 58. Prospective Study of Safety and Effectiveness of Venkat Nutalapati, MD1, Sravanthi Parasa, MD2, Madhav Desai, Lauromacrogol for Ablation of Small Pancreatic Cystic Neoplasms 1 1 Under EUS MD, MPH , Mojtaba Olyaee, MD ; 1. University of Kansas Medical Chen Du1, Huikai Li, MD1, Enqiang Linghu, PhD1, Bo Ning1, Center, Kansas City, KS; 2. Kansas University Medical Center, Kansas Mingyang Li1, Chai Ningli, PhD1, Zhiqiang Wang, PhD1, Xiangdong City, KS Wang, MS1, Ping Tang, MS1, Xu Guo, PhD1, YuFa Sun, PhD1, Wei Xu, P231. Endoscopic Ultrasound-Guided Fine Needle Core Liver Biopsy PhD2; 1. Beijing Military General Hospital of PLA, Beijing, People’s Using a Novel 19 G Needle with a Modi ed Wet Suction Technique in Republic of China; 2. Chinese PLA Medical College, Beijing, People’s Patients with Abnormal Liver Function Tests Republic of China Jose Nieto, DO, FACG1, Ketul Patel, MD1, Ali Lankarani, MD1, Michael Herman, DO1, David Holloman, MD2, Todd H. Baron, MD, FACG3; 1. 2016 ACG Lawlor Resident Award Recipient Borland Groover Clinic, Jacksonville, FL; 2. Baptist Medical Center, Jacksonville, FL; 3. University of North Carolina, Chapel Hill, NC PAPER 4. Acute Pancreatitis Clinical Activity Index (AP-CAI) at Discharge Predicts Readmission for Acute Pancreatitis P235. Endoscopic Submucosal Dissection for Large Super cial Non- Michael Quezada, MD1, Ben Da, MD1, Bechien U. Wu, MD, MPH2, ampullary Duodenal Tumor Chung Yao Yu, MD1, Ara Sahakian, MD1, Ira Shulman, MD1, James Shu Hoteya, PhD, Tukasa Furuhata, MD, Kosuke Nomura, MD, Buxbaum, MD3; 1. LAC+USC Medical Center, Los Angeles, CA; 2. Yasutka Kuribayashi, MD, Mitsuru Kaise, PhD, Toshiro Iizuka, MD, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA; 3. Toshifumi Mitani, PhD, Akira Matsui, PhD, Daisuke Kikuchi, MD, University of Southern California, Los Angeles, CA Satoshi Yamashita, MD, Takahito Toba, PhD; Toranomon Hospital, Tokyo, Tokyo, Japan * Presidential Poster Award

Follow ACG 2016 via Twitter #acg2016 or check out the ACG Blog, www.acgblog.org – 27 PAPER AND POSTER AWARDS ACG 2016 ANNUAL SCIENTIFIC MEETING

P258. Role of EUS Elastography in Diagnosis and Localization of Sub- P446. Daclatasvir, Sofosbuvir, and Ribavirin Combination for HCV Centimeter Solitary Insulinomas Patients with Advanced Cirrhosis or Post-transplant Recurrence: Final Shruti Khurana, MD1, Siddharth Javia, MD2, Bharat Bhandari, Results of the ALLY-1 Study MBBS1, Erik Rahimi, MD3, Vishal Kaila, MD4, Anneliese Velez-Perez, Fred Poordad, MD1, Eugene Schiff, MD2, John M. Vierling, MD3, MD2, Songlin Zhang, MD2, Atilla Ertan, MD, MACG3, Nirav Thosani, Charles Landis, MD, PhD4, Robert J. Fontana, MD5, Rong Yang, MD, MHA3; 1. University of Texas Health Science Center at Houston, PhD6, Fiona McPhee, DPhil.7, Stephanie Noviello, MD, MPH8, Houston, TX; 2. The University of Texas, Houston, TX; 3. UTHealth Eugene S. Swenson, MD, PhD7; 1. Texas Liver Institute, San Antonio, McGovern Medical School, Houston, TX; 4. University of Texas TX; 2. University of Miami Health System, Miami, FL; 3. Baylor Southwestern Medical Center, Dallas, TX College of Medicine, Houston, TX; 4. University of Washington School of Medicine, Seattle, WA; 5. University of Michigan Health System, P286. Esophageal Lichen Planus: Ef cacy of Topical Steroid-Based Ann Arbor, MI; 6. BMS, Wallingford, CT; 7. Bristol-Myers Squibb, Therapies Alexander Podboy, MD, Dharma Sunjaya, MD, Thomas Smyrk, MD, Wallingford, CT; 8. Bristol-Myers Squibb, Princeton, NJ Joseph Murray, MD, Moritz Binder, MD, MPH, David Katzka, MD, P508. A Rare Case of Cystic Teratoma in an Active Duty Male Jeff Alexander, MD, Magnus Halland, MD; Mayo Clinic, Rochester, Ryan Cho, MD1, Jeremy Walker, DO1, Kelly Haeusler, MD1, Robert MN Brady, MD2, Katherine Cebe, MD2, Tommy Brown, MD1, Chonna Kendrick, MD1, Shawn Nichols, MD2, Angelo Paredes, MD1, P332. Ablation of Dysplastic Barrett’s Mucosa in Scleroderma-Type John Gancayco, MD2; 1. San Antonio Uniformed Services Health Esophagus: Cold Spray over RFA Brian Markowitz, MD1, Joshua Berkowitz, MD2, Arvind J. Trindade, Education Consortium, Fort Sam Houston, TX; 2. San Antonio Military MD3, Kim Gallub, MSN, RN, CGRN4, Dennis Han, MD1, Matthew Medical Center, Fort Sam Houston, TX McKinley, MD4; 1. Hofstra Northwell School of Medicine, Manhasset, P580. Comparison of Real-World Treatment Patterns for Patients Newly NY; 2. Hofstra Northwell School of Medicine, Lawrence, NY; 3. Long Diagnosed with Ulcerative Colitis or Crohn’s Disease Who Receive Island Jewish Medical Center, New Hyde Park, NY; 4. ProHealth Care Early vs Late Biologic Therapy Associates, Lake Success, NY Corey A. Siegel, MD, MS1, Damion Nero, PhD2, Nianwen Shi, PhD3; 1. Dartmouth-Hitchcock Medical Center, Lebanon, NH; 2. Truven P352. Accurate Identi cation of Excessive Methane Gas Producers Is Health Analytics Inc., Ann Arbor, MI; 3. Truven Health Analytics Inc., Possible by a Single Fasting Measurement of Methane: Analysis of a Cambridge, MA Large National Database Con rms Prior Results Klaus Gottlieb, MD, MS1, Stephen Carter, PhD2, Christine Cruz, BS2, P594. The Impact of Stool Banks on Access to Fecal Microbiota Tyler Porter, BS2, Chenxiong (Charles) Le, PhD3, Vince Wacher, PhD4, Transplantation for Recurrent Clostridium dif cile Infection in the Joseph Sliman, MD, MPH3; 1. Synthetic Biologics, Inc., Silver Spring, United States: A Geospatial Analysis MD; 2. Commonwealth Laboratories LLC, Salem, MA; 3. Synthetic Zain Kassam, MD, MPH1, Alexandra Lieberman, BA2, Rodrigo Biologics, Inc., Rockville, MD; 4. Synthetic Biologics, Inc., Rockkville, Muñoz, BA3, Carolyn Edelstein, MPA1, Majdi Osman, MD, MPH4, MD Mark Smith, PhD1, Jessica R. Allegretti, MD, MPH5, Pratik Panchal, MD, MPH6; 1. OpenBiome, Medford, MA; 2. OpenBiome & George P368. Genetic Associations with Adverse Events from Anti-TNF Therapy Washington University School of Medicine & Health Sciences, in IBD Patients Medford, MA; 3. OpenBiome & University of Alabama at Birmingham Daniel Lew, MD, Soon Man Yoon, MD, Xiaofei Yan, Lori Robbins, School of Medicine, Medford, MA; 4. OpenBiome & Harvard Medical MD, Talin Haritunians, PhD, Dalin Li, Dermot McGovern, MD, PhD; School, Medford, MA; 5. Brigham & Women’s Hospital, Cambridge, Cedars-Sinai Medical Center, Los Angeles, CA MA; 6. Massachusetts General Hospital, Medford, MA P381. Endoscopic Healing in Induction and Maintenance with P602. Use of a Hereditary Cancer Risk Assessment Tool for Patients Ustekinumab in the Phase 3 UNITI Crohn’s Disease Program William J. Sandborn, MD, FACG1, Chris Gasink, MD2, Daphne Chan, Undergoing Upper Endoscopy and Colonoscopy: A Quality Improvement 2 2 2 Project from a Large Tertiary Care Center PhD , Yinghua Lang, PhD , Paul Pollack, MD , Stephen Hanauer, 1 1 2 3 4 2 Brian J. Horner, MD , Takayuki Suzuki, MD , Marjan Champine, MS , MD, FACG , Douglas Wolf, MD , Doug Jacobstein, MD , Jewel 2 2 2 2 5 Jade Grimmett, MS , Wendy Kohlmann, MS , Niloy J Samadder, Johanns, PhD , Philippe Szapary, MD , Brian Feagan, MD , Paul 1 3 1 6 MD, MSc , Kathryn Peterson, MD , Stacey Kirkland , Matthew Rutgeerts, MD ; 1. University of California San Diego, La Jolla, CA; Steenblik, MD1, Amanda Gammon, MS, CGC2, Kory Jasperson, MS, 2. Janssen Research & Development, LLC, Spring House, PA; 3. CGC4, Priyanka Kanth, MD, MSCI1; 1. University of Utah School of Feinberg School of Medicine, Northwestern University, Chicago, Medicine, Division of Gastroenterology, Hepatology, and Nutrition, IL; 4. Atlanta Gastroenterology Associates, Atlanta, GA; 5. Robarts Salt Lake City, UT; 2. Huntsman Cancer Institute, Salt Lake City, UT; Research Institute, Western University, London, ON, Canada; 6. 3. University of Utah School of Medicine, Salt Lake City, UT; 4. Ambry University Hospital Gasthuisberg, Leuven, Antwerpen, Belgium Genetics, Aliso Viejo, CA P419. Azathioprine Induced Sweet’s Syndrome in Crohn’s Disease: An P603. ‘Real World’ Response Rates with Direct-Acting Antiviral Important Distinction Marianna Papademetriou, MD1, Alyson Kaplan, MD2, Miriam Agents Among Veterans with Chronic Hepatitis C Treated at a Local VA Pomeranz, MD3, Lisa Malter, MD4; 1. New York University Langone Medical Center Medical Center, New York, NY; 2. New York University School of Nasir Halim, MD, Dekey Lhewa, MD, Deanna Oliver, MD, Pradeep Medicine, Cambridge, MA; 3. Ronald O. Perelman Department Atla, MD, MPH, Shilpi Gupta, MD, Devang Prajapati, Md; VA Central of Dermatology, New York University, New York, NY; 4. New York California Health Care System, Fresno, CA University School of Medicine, New York, NY P615. Clinical Effectiveness and Safety of Fecal Microbiota P429. The Not So Innocent Kissing Disease: A Case of HLH in a Transplantation in Children for Clostridium dif cile Infection: Results from 9 Pediatric Centers in the United States Crohn’s Patient on a Thiopurine Majdi Osman, MD, MPH1, Adila Khoiri, MBBS2, Zachery Stoltzner, Raj Dalsania, MD, Brett Mandel, MD, Jennifer Christie, MD; Emory 3 3 3 University School of Medicine, Atlanta, GA BS , Emily Koelsch, RN, BSN , Kelsey O’Brien, MPH , Kelly Ling, BS3, Mark Smith, PhD3, Maria M. Oliva-Hemker, MD4, Stacy Kahn, MD5, Jessica R. Allegretti, MD, MPH6, Zain Kassam, MD, MPH3; 1. OpenBiome & Harvard Medical School, Medford, MA; 2. OpenBiome & Sydney Children’s Hospital, Medford, MA; 3. OpenBiome, Medford, MA; 4. Johns Hopkins University School of Medicine, Baltimore, MD; 5. University of Chicago Medical Center, Chicago, IL; 6. Brigham & Women’s Hospital, Cambridge, MA

28 – Follow ACG 2016 via Twitter #acg2016 or check out the ACG Blog, www.acgblog.org PAPER AND POSTER AWARDS ACG 2016 ANNUAL SCIENTIFIC MEETING

P620. Bile Acid Composition Changes over 6 Months Following Fecal P806. Covered Metal Stents vs. Multiple Plastic Stents for Microbiota Transplantation in Children with Recurrent C. dif cile Management of Benign Biliary Strictures: A Systematic Review and Infections Meta-analysis Lea Ann Chen, MD1, Suchitra Hourigan, MD2, Arielle Radin, BA1, Muhammad Ali Khan, MD1, Todd H. Baron, MD, FACG2, Faisal Melissa Weidner, MD3, Maria M. Oliva-Hemker, MD4, Cynthia Sears, Kamal, MD3, Everson L. A. Artifon, MD4, Alessandro Repici, MD5, MD4, Norman Javitt, MD, PhD1; 1. New York University Langone Mohammad K. Ismail, MD3, Mouen A. Khashab, MD6; 1. University Medical Center, New York, NY; 2. Johns Hopkins University School of Tennessee, Memphis, TN; 2. University of North Carolina, Chapel of Medicine, Fairfax, VA; 3. Johns Hopkins University School of Hill, NC; 3. University of Tennessee Health Science Center, Memphis, Medicine, Albuquerque, MD; 4. Johns Hopkins University School of TN; 4. University of São Paulo, Sao Paulo, Sao Paulo, Brazil; 5. Medicine, Baltimore, MD Humanitas Research Hospital, Milan, Italy; 6. Johns Hopkins University Hospital, Amarillo, MD P633. Longer Term Ef cacy of Lanreotide Autogel/Depot (LAN) for Symptomatic Treatment of Carcinoid Syndrome (CS) in Neuroendocrine P867. The Ef cacy and Safety of Endoscopic Band Ligation for Colonic Tumor (NET) Patients from the ELECT Open Label Study Diverticular Hemorrhage George A. Fisher, Jr., MD, PhD 1, Edward M. Wolin, MD2, Pamela L. Atsushi Yamauchi, MD1, Takuya Yoshino, MD, PhD1, Satoshi Kunz, MD1, Nilani Liyanage, MSc3, Beloo Mirakhur, MD, PhD4, Susan Nisimura, MD2, Kotaro Watanabe, MD1, Shujiro Yazumi, MD, PhD3; Pitman Lowenthal, MD, MPH4, Rodney F. Pommier, MD5, Montaser 1. Kitano Hospital, The Tazuke Kofukai Medical Research Institute, Shaheen, MD6, Aaron Vinik, MD7; 1. Stanford University School of Osaka, Osaka, Japan; 2. Digestive Disease Center, Kitano Hospital, Medicine, Stanford, CA; 2. Monte ore Einstein Center for Cancer The Tazuke Kofukai Medical Research Institute, Osaka, Osaka, Care, Bronx, NY; 3. Ipsen Biopharmaceuticals, Inc., Boulogne- Japan; 3. Kitano Hospital, The Tazuke Kofukai Medical Research Billancourt, France; 4. Ipsen Biopharmaceuticals, Inc., Basking Institute, Osaka-Shi, Osaka, Japan Ridge, NJ; 5. Oregon Health & Science University, Portland, OR; 6. University of New Mexico Cancer Center, Albuquerque, NM; 7. P868. Screening Indication for Colonoscopy May Not Be Necessary to Measure Adenoma Detection Rates Eastern Virginia Medical School, Norfolk, VA Tonya Kaltenbach, MD, MS1, Andrew Gawron, MD, PhD, MSHS2, P641. Development of the Standardized Dietitian Integrated Evaluation Samir Gupta, MD, MSCS3, Amandeep Shergill, MD1, Jason A. Tool for Gluten-Free Diets (DIET-GFD) Dominitz, MD, MHS4, Soetikno Roy, MD5, Mary Whooley, MD, Donald Duerksen, MD1, Silvester Jocelyn, MD, PhD2, Dana Weiten, MS1, Charles Kahi, MD6; 1. VA San Francisco, University California RD3, Kathy Green, RD4, Kari Duerksen, BSc5, Kaitlyn Wilkey, RD6, San Francisco, San Francisco, CA; 2. University of Utah School of John Walker, PhD1, Lesley Graff, PhD1; 1. University of Manitoba, Medicine and Salt Lake City VA Healthcare System, Salt Lake City, Winnipeg, MB, Canada; 2. Boston Children’s Hospital, Boston, MA; UT; 3. VA San Diego Healthcare System, University of California 3. Grace General Hospital, Winnipeg, MB, Canada; 4. St. Boniface San Diego, San Diego, CA; 4. VA Puget Sound Healthcare System, Hospital, Winnipeg, MB, Canada; 5. University of Saskatchewan, Seattle, WA; 5. Singhealth, Singapore, Singapore; 6. Roudebush VA Saskatoon, SA, Canada; 6. Harvard Center for Celiac Disease Medical Center, Indianapolis, IN Research, Boston, MA P871. Changes in Microbial Ecology After Fecal Microbiota P652. Zika Virus: A Rare Case with Presenting Symptoms of Transplantation for Recurrent C. dif cile Infection Depends on Gastroenteritis and Transaminitis with Subsequent Progression to Underlying Inammatory Bowel Disease Guillain-Barre Syndrome Sahil Khanna, MBBS, MS1, Yoshiki Vázquez-Baeza2, Antonio Jamie L. Skrove, DO1, Joseph Salhab, DO1, Dominic M. Colella, DO1, González, PhD3, Sophie Weiss, PhD4, Bradley Schmidt, BS1, David George Michel, Jr.2, Javier Sobrado, MD3, Mario Almeida, MD4; 1. Muñiz-Pedrogo, BS1, John F. Rainey, III, BA1, Patricia Kammer, Nova Southeastern University, Larkin Hospital, South Miami, FL; 2. CCRP1, Heidi Nelson, MD1, Michael Sadowsky, MS,PHD5, University of Miami, Miami, FL; 3. Nova Southeastern University, Alexander Khoruts, MD6, Stefan L. Farrugia1, Rob Knight, PhD3, SPECIAL EVENTS

Larkin Hospital, Miami, FL; 4. Baptist Health South Florida, Miami, FL Darrell Pardi, MD, MS1, Purna Kashyap, MBBS1; 1. Mayo AND AWARDS Clinic, Rochester, MN; 2. Department of Computer Science and P697. Eosinophilic Ascites: An Unusual Presentation of Eosinophilic Engineering, University of California San Diego, San Deigo, CA; Gastrointestinal Disorder 3. University of California San Diego, La Jolla, CA; 4. University of Fredy Nehme, MD, Gilbert Kisang, MD, Michael Green, MD, Nathan Colorado, Boulder, CO; 5. University of Minnesota, Saint Paul, MN; Tofteland, MD; University of Kansas School of Medicine, Wichita, KS 6. University of Minnesota, Minneapolis, MN P750. Wernicke’s Encephalopathy Following Roux-en-Y Gastric Bypass P891. Prevalence and Predictive Factors of Positive Stool Culture in Complicated by Gastrojejunal Stenosis and Small Bowel Obstruction Zurabi Lominadze, MD1, Omar Khan, MD2, Karen Orjuela, MD1, José Patients with Acute Diarrhea 1 1 Chang Hwan Choi, MD, Jae Young Lee, MD, Jeong Wook Kim, Biller, MD , Bipan Chand, MD ; 1. Loyola University Medical Center, MD, Sae Kyung Chang, MD; Chung-Ang University College of Maywood, IL; 2. Loyola University Medical Center, Chicago, IL Medicine, Internal Medicine, Seoul, South Korea P802. Prevalent and Incident Lesions Identi ed with Pancreatic Cancer P895. Not All Visual Data Acquired During Withdrawal Phase (WP) Screening in High Risk Individuals Elena Stoffel, MD, MPH1, Alexis Carulli, MD, PhD2, Sean McCarthy, of Colonoscopy Is Interpretable. Introducing the Concept of “Effective” 3 4 5 WP Time MD , Amy Hosmer, MD , james scheiman, MD, FACG , Erika 1 1 4 4 5 Hassan Siddiki, MD, MS , Francisco C Ramirez, MD, FACG , Koeppe, MS , Jessica Everett, MS , Richard Kwon, MD, MS ; 1. M’hamed Temkit, MS1, Jianming Liang, PhD2, Suryakanth Gurudu, Comprehensive Cancer Center, University of Michigan Medical 1 School, Ann Arbor, MI; 2. University of Michigan School of Medicine, MD ; 1. Mayo Clinic, Scottsdale, AZ; 2. Arizona State University, Ann Arbor, MI; 3. The Ohio State University Wexner Medical Center, Phoenix, AZ Columbus, OH; 4. University of Michigan Health System, Ann Arbor, P944. Successful Treatment of Bleeding Rectal Varices with Balloon MI; 5. University of Michigan, Ann Arbor, MI Occluded Antegrade Transvenous Obliteration Eric J. Mao, MD, Van Nguyen, MD, Fadlallah Habr, MD; Warren Alpert Medical School of Brown University, Providence, RI P980. A Comprehensive Intervention to Enhance Inpatient Colon Preparation Quality and Ef cacy for Colonoscopy Brian J. Horner, MD1, Stephanie Ung, RN, BSN2, Ashlee Tanner, RN, BSN2, John Fang, MD2, Kathleen Boynton, MD2; 1. University of Utah School of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, Salt Lake City, UT; 2. University of Utah School of Medicine, Salt Lake City, UT

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P1007. Endoscopic Ultrasound Guided Omental Fine Needle P1158. A Pooled Safety Analysis from the Ustekinumab Crohn’s Aspiration: A Novel Technique for Diagnosing Malignant Ascites Disease and Psoriatic Diseases Phase 2 and 3 Clinical Trial Programs Pradeep Siddappa, MD, DM, Monika Jain, MD, DM, Gurwant Lamba, Bruce Sands, MD, MS1, Subrata Ghosh, MD2, Willem DeVilliers, MD3, MD, DM; Sri Balaji Action Medical Institute, New Delhi, Delhi, India Elyssa Ott, MS4, Chris Gasink, MD4, Yinghua Lang, PhD4, Philippe Szapary, MD4, Doug Jacobstein, MD4, Brian Feagan, MD5; 1. Icahn P1040. Gastric Peroral Endoscopic Pyloromyotomy as a Salvage School of Medicine at Mount Sinai, New York, NY; 2. University Therapy for Refractory Gastroparesis in Patients with a Failed Gastric of Calgary, Calgary, AB, Canada; 3. University of Stellenbosch, Stimulator Abhinav Koul, MD1, Sunil Dacha, MD2, Lianyong Li, MD3, Huizhen Stellenbosch, South Africa; 4. Janssen Research & Development, HZ. Fan, MD4, Hanbing Xue, MD5, Xiaolin Fu, MD6, Field Willingham, LLC, Spring House, PA; 5. Robarts Research Institute, Western MD, MPH7, Steven Keilin, MD7, Qiang Cai, MD, PhD2; 1. Medical University, London, ON, Canada College of Georgia, Athens, GA; 2. Emory University School of P1159. Ef cacy and Safety of Dose Adjustment and Delayed Response Medicine, Atlanta, GA; 3. Beijing, Beijing, People’s Republic of to Ustekinumab in Moderate – Severe Crohn’s Disease Patients: China; 4. Yi Chun People’s Hospital, Yichun, Jiangxi, People’s Results from the IM-UNITI Maintenance Study Republic of China; 5. Renji Hospital, Shanghai JiaoTong University Bruce Sands, MD, MS1, Chris Gasink, MD2, Doug Jacobstein, MD2, of Medicine, Shanghai, Shanghai, People’s Republic of China; 6. Long Long Gao, PhD2, Jewel Johanns, PhD2, Philippe Szapary, MD2, Ansteel Group Hospital, Anshan City, Liaoning, People’s Republic of Jean-Frederic Colombel, MD1, Stephan Targan, MD3, Subrata Ghosh, China; 7. Emory University Hospital, Atlanta, GA MD4, William J. Sandborn, MD, FACG5; 1. Icahn School of Medicine at Mount Sinai, New York, NY; 2. Janssen Research & Development, P1041A. Ef cacy and Safety of Plecanatide in the Treatment of LLC, Spring House, PA; 3. Cedars-Sinai Medical Center, Los Angeles, Chronic Idiopathic Constipation (CIC): Pooled Results from Two Phase CA; 4. University of Calgary, Calgary, AB, Canada; 5. University of 3 Studies Satish S.C. Rao, MD, PhD, FACG, Laura Barrow, PharmD, Mary Beth California San Diego, La Jolla, CA Layton, MBA, BA, Kunwar Shailubhai, PhD, MBA, Medical College of P1196. Single-Center Experience on the Use of Vedolizumab for the Georgia, Augusta, GA, Synergy Pharmaceuticals, Inc., New York, NY Treatment of Inammatory Conditions of the Ileal Pouch Neeraj Mangla, MD, MS1, Eugenia Shmidt, MD2, James George, MD2, P1042. Gastrointestinal Pyogenic Granuloma (Lobular Capillary Ioannis Oikonomou, MD2; 1. Mount Sinai Beth Israel Medical Center, Hemangioma): An Under Recognized Entity Causing Iron De ciency New York, NY; 2. Icahn School of Medicine at Mount Sinai, New Anemia Anuj Chhaparia, MD1, Muhammad Hammami, MD1, Marshall York, NY Meeks2, Jinping Lai, MD1; 1. Saint Louis University, Saint Louis, MO; P1262. High Ef cacy of Sofosbuvir/Velpatasvir Plus GS-9857 for 12 2. Saint Louis University School of Medicine, Saint Louis, MO Weeks in Treatment-Experienced Genotype 1-6 HCV-Infected Patients, Including Those Previously Treated with Direct-Acting Antivirals P1047. Percutaneous Antegrade Digital Cholangioscopy in the Erik Lawitz, MD1, Kris Kowdley, MD2, Michael Curry, MD3, Nancy Management of Biliary Disorders 4 5 6 1 2 Reau, MD , Mindie Nguyen, MD , Paul Kwo, MD , Ira M. Jacobson, Joshua R. Peck, MD , James Spain, MD, PhD , Jamal Al Taani, 7 8 9 2 2 MD , Tram Tran, MD , Ronald Nahass, MD , Frederico Hinestrosa, MD , Sean McCarthy, MD ; 1. The Ohio State University Division of MD10, Robert Herring, MD11, Michael Bennett, MD12, Joseph Gastroenterology, Hepatology, & Nutrition, Columbus, OH; 2. The Llewellyn, PharmD13, Jenny Yang, MD14, Luisa Stamm, MD14, Diana Ohio State University Wexner Medical Center, Columbus, OH M. Brainard, MD15, John G. McHutchison, MD14, Eugene Schiff, P1058. Daily Proton Pump Inhibitors Are Cost-Effective in Reducing MD16, Mitchell Davis17, Kyle Etzkorn, MD18, Raymond Chung, Barrett’s Induced Esophageal Adenocarcinoma Mortality MD19, David Pound, MD20, Maribel Rodriguez-Torres, MD21, K. Houman Rezaizadeh, MD1, Thomas R. McCarty, MD2, Basile Rajender Reddy, MD22, Edward Gane, MD23; 1. Texas Liver Institute, Njei, MD, MPH2, John W. Birk, MD3; 1. University of Connecticut, Dallas, TX; 2. Swedish Medical Center, Seattle, WA; 3. Beth Israel Farmington, CT; 2. Yale University School of Medicine, New Haven, Deaconess Medical Center, Harvard Medical School, Boston, MA; 4. CT; 3. University of Connecticut, Farmington, CT Rush University Medical Center, Chicago, IL; 5. Stanford University Medical Center, Palo Alto, CA; 6. Indiana University Medical Center, P1062. A Cost-Effectiveness Analysis of Treatment Options for Adult Indianapolis, IN; 7. Mount Sinai Beth Israel Hospital, New York, Eosinophilic Esophagitis Utilizing a Markov Model Yecheskel Schneider, MD1, Monica Saumoy, MD1, Fouad Otaki, MD1, NY; 8. Cedars-Sinai Medical Center, Los Angeles, CA; 9. Infectious Felice Schnoll Sussman, MD1, Brian Bosworth, MD2, Amir Soumekh, Disease Care, Hillsborough, NJ; 10. Orlando Immunology Center, 1 3 Orlando, FL; 11. Nashville Gastrointestinal Specialists, Inc., Nashville, MD , Hassan Ghomrawi, PhD, MPH ; 1. New York-Presbyterian/ TN; 12. Medical Associates Research Group, San Diego, CA; 13. Weill Cornell Medical Center, New York, NY; 2. New York University Gilead Sciences, Inc., San Francisco, CA; 14. Gilead Sciences, Langone Medical Center, New York, NY; 3. Weill Cornell Medical Inc., Foster City, CA; 15. Gilead Sciences, Inc., Foster CIty, CA; 16. College, Cornell University, New York, NY University of Miami Health System, Miami, FL; 17. Digestive Care, P1138. Can You Cause IBD with Fecal Transplantation? 31-patient South Florida Center of Gastroenterology, Wellington, FL; 18. Borland Case Series of Fecal Transplantation Using Stool from a Donor Who Groover Clinic, Jacksonville, FL; 19. Massachusetts General Hospital, Later Developed Crohn’s Disease Boston, MA; 20. Indianapolis Gastroenterology Research Foundation, Monika Fischer, MD, MS1, Mohamad Bittar, MD2, Eliseo Papa, Indianapolis, IN; 21. Fundación De Investigación De Diego, San MBBS, PhD3, Zain Kassam, MD, MPH4, Mark Smith, PhD4; 1. Juan, Puerto Rico; 22. University of Pennsylvania Health System, Indiana University School of Medicine, Indianapolis, IN; 2. Indiana Philadelphia, PA; 23. Auckland Clinical Studies, Auckland, Auckland, University, Indianapolis, IN; 3. Harvard University, Massachusetts New Zealand Institute of Technology, Cambridge, MA; 4. OpenBiome, Medford, MA P1356. Impact of Morbid Obesity in Hospitalized Patients Undergoing Endoscopic Retrograde Cholangiopancreatography: 5-Year Snapshot P1155. Low Dietary Fiber Intake in Inammatory Bowel Disease Is from National Inpatient Sample 2007-2011 Associated with Active Disease and Poor Quality of Life Kalpit Devani, MD1, Paris Charilaou, MD2, Febin John, MD2, Carlos Sinthana Umakanthan, DO1, Alyce Anderson, BS2, Dimitry Roberto Simons-Linares, MD3, Pranav Patel, MD1, Mark Young, MD1, Babichenko1, Claudia Ramos-Rivers, MD1, Benjamin Click, MD1, Chakradhar Reddy, MD1; 1. East Tennessee State University, Johnson Ioannis Koutroubakis, MD1, William Rivers1, Jana G. Hashash, MD, City, TN; 2. Rutgers Robert Wood Johnson Medical School, Saint MSc2, Michael Dunn, MD1, Marc Schwartz, MD1, Jason Swoger, MD1, Peters University Hospital, New Brunswick, NJ; 3. John H. Stroger, Arthur Barrie III, MD1, Miguel Regueiro, MD1, David Binion, MD, Jr. Hospital of Cook County, Chicago, IL FACG1; 1. University of Pittsburgh Medical Center, Pittsburgh, PA; 2. University of Pittsburgh, Pittsburgh, PA

30 – Follow ACG 2016 via Twitter #acg2016 or check out the ACG Blog, www.acgblog.org PAPER AND POSTER AWARDS ACG 2016 ANNUAL SCIENTIFIC MEETING

P1366. Gender-Based Differences in a Population-Based Cohort with P1721. Should Adenoma Detection Rates Be Adjusted for Smokers and Celiac Disease: A Feminist Movement? Obese Adults? Data from the New Hampshire Colonoscopy Registry Claire Jansson-Knodell, MD, Joseph J. Larson, BS, Katherine Joseph C. Anderson, MD1, Lynn Butterly, MD2, Christina M. King, Joseph Murray, MD, Alberto Rubio-Tapia, MD; Mayo Clinic, Robinson, MS3, Julie Weiss, MS2; 1. Dartmouth College Geisel School Rochester, MN of Medicine, Hanover, NH; 2. Dartmouth College Geisel School of Medicine, Lebanon, NH; 3. New Hampshire Colonoscopy Registry, P1395. Does Bacterial Overgrowth Affect Breath Alcohol Levels on DUI Lebanon, NH Testing? Melissa Kramer-Sarrett, MS1, Eugenia Lin, BS2, Kathleen Shari Chua, P1734. A Standardized Pathology Reporting Workow Improves BHS2, Gillian Barlow, PhD2, Nipaporn Pichetshote, MD2, Ali Rezaie, Frequency of Guideline Concordant Post Polypectomy Surveillance MD, MSc2, Mark Pimentel, MD2; 1. Los Angeles Police Department, Recommendations Forensic Science Division, Los Angeles, CA; 2. Cedars-Sinai Medical Annapoorani Veerappan, MD1, Samir Gupta, MD, MSCS2; 1. Center, Los Angeles, CA University of California San Diego, La Jolla, CA; 2. VA San Diego Healthcare System, University of California San Diego, San Diego, CA P1429. The Long and Short of It: A Case of Long-term Teduglutide for the Treatment of Intestinal Rejection in Small Bowel Transplant P1758. Clinical Outcomes of Endoscopic Submucosal Dissection for Kumkum S. Patel, MD, MPH1, Joseph Schowalter, DO1, Grace 54 Early Rectal Cancers Guzman, MD1, Enrico Benedetti, MD, FACS1, Robert Carroll, MD2; 1. Toshifumi Mitani, PhD1, Shu Hoteya, PhD1, Takahito Toba, phD2, University of Illinois at Chicago, Chicago, IL; 2. University of Illinois Kosuke Nomura, MD1, Mitsuru Kaise, PhD3; 1. Toranomon Hospital, Hospital & Health Sciences System, Western Springs, IL Tokyo, Tokyo, Japan; 2. Toranomon hospital, Tokyo, Tokyo, Japan; 3. Toranomon Hospital, Tokyo, Japan P1482. Ef cacy of Endoscopic Hemostasis with Soft Coagulation Using Hemostatic Forceps for Upper Gastrointestinal Bleeding over a 12-year P1764. A Multicenter, Consecutive, Randomized Study to Optimize the Period Bowel Preparation Regimen for Colon Capsule Endoscopy Daisuke Yamaguchi, MD, PhD1, Satoko Matsuura, MD2, Nanae David Kastenberg, MD1, Wilmot C Burch, Jr., MD, FACG2, David Tsuruoka, MD, PhD2, Yasuhisa Sakata, MD, PhD2, Motoyasu Kusano, Romeo, MD3, Pankaj K. Kashyap, MD4, David Pound, MD5, Douglas MD, PhD3, Ryuichi Iwakiri, MD, PhD2, Kazuma Fujimoto, MD, PhD2; K. Rex, MD, MACG6; 1. Thomas Jefferson University, Philadelphia, 1. Department of Internal Medicine & Gastrointestinal Endoscopy, PA; 2. Franklin Gastroenterology, Franklin, TN; 3. Dayton Saga Medical School, Ureshino City, Saga, Japan; 2. Department Gastroenterology, Dayton, OH; 4. Pinnacle Research Group, LLC, of Internal Medicine & Gastrointestinal Endoscopy, Saga Medical Anniston, AL; 5. Indianapolis Gastroenterology Research Foundation, School, Saga, Saga, Japan; 3. Department of Endoscopy and Indianapolis, IN; 6. Indiana University Hospital, Indianapolis, IN Endoscopic Surgery, Gunma University Hospital, Maebashi, Gumma, P1776. Cerebral Air Embolism During Routine EGD Japan Tom Stickle, MD, William Schindler, DO, Joseph G. Cheatham, MD; P1483. Understanding Current OTC Use for Heartburn and Gas: Naval Medical Center San Diego, San Diego, CA Acceptability of a New Antacid/Anti-gas Combination Product David Balaban, MD, FACG1, Sherrie McNamara, PhD(c) RN- P1778. Afferent Limb Syndrome Treated with EUS Guided BC, MBA, CCRA2, Deborah Galt, MWC3; 1. Charlottesville Gastrojejunostomy Using a Lumen-Apposing Self-expanding Metal Gastroenterology Associates and Charlottesville Medical Research, Stent (LAMS) Charlottesville, VA; 2. C.B. Fleet Company, Inc., Lynchburg, VA; 3. Amir N. Rezk, MD, Eliza Reed, David L. Diehl, MD; Geisinger Medical C..B. Fleet Company, Inc., Lynchburg, VA Center, Danville, PA P1531. Practice Patterns in the Endoscopic Management of Malignant P1779. Migration of an Intrauterine Contraceptive Device to the Sigmoid Colon SPECIAL EVENTS Distal Biliary Obstruction: A Survey Analysis 1 2 1 2 2 Marc Fenster , Lia Thomas, MD (presenting author), Jay Fenster, AND AWARDS Dennis Yang, MD , Yaseen Perbtani, DO , Qi An , April Goddard, PA- 3 C2, Mitali Agarwal, MD2, Michael Riverso, DO2, Joydeep Chakraborty, MD ; 1. Albert Einstein College of Medicine, Bronx, NY; 2. St. MD2, Donevan Westerveld, MD2, Han Zhang, MD2, Shailendra John’s Episcopal Hospital, Far Rockaway, NY; 3. Five Towns Chauhan, MD3, Christopher E. Forsmark, MD1, Peter Draganov, MD4; Gastroenterology, Cedarhurst, NY 1. University of Florida, Department of Gastroenterology, Gainesville, P1785. Gastric Pancreatic Heterotopia with Lithiasis Removal Using FL; 2. University of Florida College of Medicine, Gainesville, FL; 3. Single Incision Needle Knife (SINK) Technique Carolinas Medical Center, Charlotte, NC; 4. University of Florida, Benjamin Yip, MD1, Mansi Kothari, MD2, Jason B. Samarasena, Gainesville, FL MD2; 1. University of California Irvine Medical Center, Orange, CA; 2. H. H. Chao Comprehensive Digestive Disease Center, University P1545. Increasing Survival of Patients with Cholangiocarcinoma in the of California Irvine, Orange, CA Last Decade: A Population-based Study Muhammed Sherid, MD1, Sebastian Larion, MD2, Humberto P1801. Importance of Chromoendoscopy and ESD Technique in an Sifuentes, MD1, Subbaramiah Sridhar, MBBS1; 1. August Georg IBD Patient University, Augusta, GA; 2. Augusta University, Augusta, GA Divya Mallam, MD1, Ghulamullah Shahzad, MD1, Shahzad Iqbal, MD, FACG2; 1. State University of New York Downstate Medical Center, P1550. The Effect of Region-Wide Incorporation of an Algorithm Based New York, NY; 2. State University of New York Downstate Medical on the 2012 International Consensus Guideline on the Practice Pattern Center, Brooklyn, NY for the Management of Pancreatic Cystic Neoplasms in an Integrated Health System P1823. Assessment of Sponge-on-String Device Parameters for the Brian Lim, MD, MCR1, Agathon Girgis, MD2, Emilio Alonso, MD2, Non-endoscopic Detection of Barrett’s Esophagus: Results from a Priya Yaramada, MD2, Edmund Burke, MD3, Armen Eskandari, MD4, Randomized Trial Isaiah Roggow, BS2, Charles Chaya, MD3, Andrew Nguyen, MD2, Prasad Iyer, MD, Michele Johnson, PTA, CCRP, Ramona Lansing, Albert X. Ko, MD5; 1. University of California Riverside, Irvine, CA; Tracy C. Yab, BS, William R. Taylor, MS, Seth W. Slettedahl, MS, 2. University of California Riverside School of Medicine, Riverside, Douglas W. Mahoney, MS, Mary Devens, CCRP, Julie Simonson, CA; 3. Kaiser Permanente Riverside Medical Center, Riverside, CA; Calise K. Berger, BS, Patrick H. Foote, BS, Thomas Smyrk, MD, 4. University of California Davis Medical Center, Sacramento, CA; 5. Kenneth Wang, MD, David Katzka, MD, David A. Ahlquist, MD; Mayo Kaiser Riverside Medical Center, UC Riverside School of Medicine, Clinic, Rochester, MN Riverside, CA

Follow ACG 2016 via Twitter #acg2016 or check out the ACG Blog, www.acgblog.org – 31 PAPER AND POSTER AWARDS ACG 2016 ANNUAL SCIENTIFIC MEETING

P1873. Analysis of Potential Predictors of Symptom Recurrence in P2197. Laparotomy Assisted Injection of Jejunal Varices for Overt Patients Treated with Rifaximin for Diarrhea-Predominant Irritable Small Bowel Bleeding Bowel Syndrome (IBS-D) Divyanshoo Rai. Kohli, MD, Ashley Limkemann, MD, Marlon Levy, Anthony J. Lembo, MD1, Satish Rao, MD, PhD2, Ray Wolf, PharmD3, MD, George Small eld, MD; Virginia Commonwealth University, Mark Pimentel, MD4; 1. Beth Israel Deaconess Medical Center, Richmond, VA Harvard Medical School, Boston, MA; 2. Digestive Health Center, Medical College of Georgia, Augusta, GA; 3. Salix Pharmaceuticals, Raleigh, NC; 4. Cedars-Sinai Medical Center, Los Angeles, CA P1893. Early Biologic Treatment of Crohn’s Disease Slows Progression Rate of Change of Lemann Index of Cumulative Bowel Damage Hina J. Panchal, MD1, Mathilde Wagner, MD1, Nicolas Duveau, MD2, Manjil Chatterji, MD1, Bachir Taouli, MD1, Russell McBride, Visit the Exhibit Hall PhD MPH1, Benjamin Pariente, MD2, Marla Dubinsky, MD1, Judy H. Cho, MD1, Jean-Frederic Colombel, MD1, David Sachar, MD1; 1. to view the posters and Icahn School of Medicine at Mount Sinai, New York, NY; 2. Centre Hospitalier Universitaire de Lille, Lille, Haute-Normandie, France speak with their presenting authors P1921. Appendectomy for Appendicitis Has Worse Hospital Outcomes in Inammatory Bowel Disease (IBD) Andrea L. Johnson, MD1, Cheng Zhang, MBBS2, Somashekar G. Krishna, MD, MPH3, Alice Hinton, PhD4; 1. The Ohio State University SUNDAY, OCTOBER 16, 2016 Division of Gastroenterology, Hepatology, & Nutrition, Columbus, OH; 2. The Ohio State University, Columbus, OH; 3. The Ohio State Posters P1– P772 can be viewed University Wexner Medical Center, Columbus, OH; 4. The Ohio State from 3:30 pm – 7:00 pm University Division of Biostatistics, Columbus, OH Authors will be present from 5:15 pm – 6:30 pm P1931. Educational Value of an IBD Inpatient Order Set Jaehoon Cho, MD1, Rachel Feder, MD2, Katherine Rowan, MD3, Exhibit Hall hours: 3:30 pm – 7:00 pm Maria Chancay, MD4, Melissa Fazzari, PhD5, Raluca Vrabie, MD5; 1. University of Southern California, Los Angeles, CA; 2. Duke University, Durham, NC; 3. Northwell Health System, New York, NY; 4. Mount Sinai Hospital, New York, NY; 5. Winthrop University Hospital, MONDAY, OCTOBER 17, 2016 Mineola, NY P1936. Correlation Between Endoscopic and Histological Activity in Posters P773 – P1530 can be viewed Adults with Moderate to Severe Crohn’s Disease: Data from EXTEND from 10:30 am – 4:00 pm Samantha F. Eichner, PharmD1, Walter Reinisch, MD2, Jean-Frederic Colombel, MD3, Paul Rutgeerts, MD, PhD4, Karel Geboes, MD, PhD4, Authors will be present from 1:00 pm – 2:15 pm Geert D’Haens, PhD5, Joel Petersson, PharmD, PhD1, Jen-fue Maa, PhD1, Anne M. Robinson, PharmD1; 1. AbbVie, Inc., North Chicago, Exhibit Hall hours: 10:00 am – 4:45 pm IL; 2. Medical University of Vienna, Vienna, Austria; 3. Icahn School of Medicine at Mount Sinai, New York, NY; 4. University of Leuven, Leuven, Belgium; 5. Academic Medical Center, Amsterdam, Noord- Holland, Netherlands TUESDAY, OCTOBER 18, 2016 P2121. Increasing the Value of VTE Prophylaxis in Patients Admitted to Posters P1531– P2288 can be viewed a Subspecialty Gastroenterology Inpatient Service Christopher Blevins, MD, Sunanda V. Kane, MD, MSPH, FACG; Mayo from 10:30 am – 4:00 pm Clinic, Rochester, MN Authors will be present from 1:00 pm – 2:15 pm P2124. Environmental Risk Factors Associated with Recurrent Clostridium dif cile Infection (CDI) Exhibit Hall hours: 10:00 am – 4:30 pm Alan Putrus, MD1, Cameron Ditty, MD2, Emil Putrus, MD1, Mohd Amer Alsamman, MD1, Jenni Steinbrunner, BS1, Bruce Yacyshyn, MD, FACG3, Mary B. Yacyshyn, PhD2; 1. Trihealth/Good Samaritan Hospital, Cincinnati, OH; 2. University of Cincinnati College of Medicine, Cincinnati, OH; 3. Division of Digestive Diseases, The University Of Cincinnati College Of Medicine, Cincinnati, OH P2154. Gastrointestinal (GI) Disease Burden and Small Bowel (SB) Transit Findings in Patients with Postural Orthostatic Tachycardia No CME will be offered for poster sessions. Syndrome (POTS) Jennifer Horsley-Silva, MD, Hassan Siddiki, MBBS, Brent Goodman, MD, Julie Khoury, MD, Charlene Hoffman Snyder, CNP, DNP, RN, Amy Foxx-Orenstein, DO, FACG, Michael D. Crowell, PhD, MACG, Lucinda Harris, MD; Mayo Clinic, Scottsdale, AZ P2156. Duodenal Intraepithelial Lymphocytosis: A Condition with a Distinct Seasonal Incidence Robert M. Genta, MD, FACG1, Amnon Sonnenberg, MD, MSc2, Kevin Turner, MD1; 1. Miraca Life Sciences Research Institute, Irving, TX; 2. Oregon Health & Science University, Portland, OR

32 – Follow ACG 2016 via Twitter #acg2016 or check out the ACG Blog, www.acgblog.org