International Poster Session1 (JDDW)

Upper_GI_1

• Chairperson:
  Yoshinori MoritaDepartment of Medical Device Engineering, Graduate School of Medicine, Kobe University
• Discussant:
  Takeshi YasudaDepartment of Gastroenterology, Akashi City Hospital

IP-1_E
Endoscopic Resection for Duodenal NETs: A single Tertiary Referral Center Experience, Retrospective Review

IP-2_S
Preoperative anemia is an independent prognostic factor for esophageal cancer patients who receive curative treatment

IP-3_E
Chemoradiotherapy versus Surgery as Salvage Treatment for cT1N0M0 Esophageal Squamous Cell Carcinoma Diagnosed as pT1b-SM2 after ESD: Long-Term Clinical Outcomes

IP-4_E
Prognostic Factors for Clinical Failure Following Self-Expandable Metal Stent Placement in Malignant Esophageal Stricture

IP-5_S
Perioperative anemia is an independent prognostic factor for gastric cancer patients who receive curative treatment

IP-6_S
Endoscopic Resection versus Laparoscopic Resection for Gastric Submucosal Tumor: A Systematic Review and Meta-analysis of Safety and Efficacy

International Poster Session2 (JDDW)

Upper_GI_2

• Chairperson:
  Kiyotaka AsanumaCancer Detection Center, Miyagi Cancer Society
• Discussant:
  Shigetaka YoshinagaDepartment of Gastroenterology and Hepatology, Tokyo Metropolitan Tama Medical Center

IP-7_C
Prevalence and associated factors of clinically significant findings detected via esophagogastroduodenoscopy among Vietnamese patients with upper gastrointestinal symptoms Travel Award

IP-8_G
Assessing the GastroFlag Algorithm for Detection of Gastric and Esophageal Cancer in Japan

IP-9_E
Gastric cancer at a western tertiary referral center Travel Award

IP-10_E
The Performance of the Endoscopic Grading of Gastric Intestinal Metaplasia (EGGIM) in Predicting Extensive Gastric Intestinal Metaplasia: A Meta-analysis and Systematic Review Travel Award

IP-11_S
Expression of the Niemann-Pick C1-like 1 Protein in Gastric Cancer

International Poster Session3 (JDDW)

Upper_GI_3

• Chairperson:
  Shu HoteyaDepartment of Gastroenterology, Toranomon Hospital
• Discussant:
  Shinya KodashimaDivision of Gastroenterology, Department of Medicine, Teikyo University School of Medicine

IP-12_E
Utility of urgent esophagogastroduodenoscopy in acute upper gastrointestinal bleeding concomitant with acute coronary syndrome Travel Award

IP-13_E
Risk Factors for Rebleeding after Trans-Arterial Embolization in Patients with Non-Variceal Upper Gastrointestinal Bleeding Travel Award

IP-14_E
THE FACTORS RELATED TO THE EFFECTIVENESS OF CYANOACRYLATE GLUE INJECTION IN THE TREATMENT OF GASTRIC VARICEAL RUPTURE Travel Award

IP-15_E
ANTIREFLUX MUCOSECTOMY: A NEW TREATMENT FOR REFRACTORY GASTOESOPHAGEAL REFLUX DISEASE IN MONGOLIA Travel Award

IP-16_E
Inspection using magnifying endoscopy may facilitate identification of the vessels to prevent delayed bleeding after gastric endoscopic submucosal dissection

IP-17_E
Feasibility and safety of Endoscopic full-thickness resection for submucosal tumors in the upper gastrointestinal tract, including predominantly extraluminal submucosal tumors Travel Award

International Poster Session4 (JDDW)

Lower_GI_1

• Chairperson:
  Takashi ToyonagaDivision of Gastroenterology, Kobe University Graduate School of Medicine
• Discussant:
  Fumisato SasakiDigestive and Lifestyle Diseases, Kagoshima University Graduate School of Medical and Dental Sciences

IP-18_E
Clinical Efficacy and Evolving Trends in the Use of Helical Tack Suture System and Endoscopic Suturing System: A Comparative Analysis

IP-19_E
Acute Lower GI Bleeding: Risk Factors for Re-admission and Inpatient Endoscopic Necessity

IP-20_G
Quantitative measurement of von Willebrand factor large multimers in obscure gastrointestinal bleeding

IP-21_E
Closure of large mucosal defect by clips after colorectal endoscopic submucosal dissection: is it necessary?:A Propensity Score Matching Analysis

IP-22_E
Clip-traction vs Standard colorectal ESD: a randomized controlled trial Travel Award

IP-23_E
Pathological Discrepancies Between Endoscopic Forceps Biopsy and Endoscopic Resection Specimens in Gastrointestinal Mucosal Lesions: A Meta-analysis and Systematic Review

International Poster Session5 (JDDW)

Lower_GI_2

• Chairperson:
  Tsutomu NamikawaDepartment of Clinical Nursing, Kochi Medical School
• Discussant:
  Takeshi YamadaDepartment of Gastroenterological Surgery, Nippon Medical School

IP-24_S
Transforming Lymphadenectomy Quality through Outermost Layer-oriented Dissection: The Next Breakthrough in Robotic Right-Sided Colectomy

IP-25_S
Machine learning-based prediction of postoperative mortality in emergency colorectal surgery: A retrospective, multicenter cohort study

IP-26_E
Factors associated with in-hospital length of stay among non-elderly patients post- colectomy Travel Award

IP-27_S
The effectiveness of VAC system for pelvic infection in lower rectal cancer patients who underwent abdominoperineal resection after multidisciplinary treatment

IP-28_S
Turning Up the Heat: Does Intra-Operative Warm Humidified CO2 in Open Abdominal Surgery Reduce Time to Return of Bowel Function? A Systematic Review, Meta-Analysis, and Introduction of a Novel RCT Travel Award

International Poster Session6 (JDDW)

Lower_GI_3

• Chairperson:
  Dai ShidaDivision of Frontier Surgery, The Institute of Medical Science, The University of Tokyo
• Discussant:
  Kazushige KawaiDepartment of Colorectal Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital

IP-29_S
Local re-recurrence and survival after salvage surgery for isolated lateral lymph node recurrence in rectal cancer

IP-30_S
Upfront Surgery for Advanced Rectal Cancer: An International Collaborative Study

IP-31_S
The Efficacy of Aescin in Combination with Micronized Purified Flavonoid Fraction (MPFF) in the control of bleeding and prevent recurrence of acute internal hemorrhoids, A randomized Controlled Trial Travel Award

IP-32_S
Two Decades of Endoscopic Detorsion in Sigmoid Volvulus: Prognostic Factors for Failure from Two Tertiary Hospitals in Thailand Travel Award

International Poster Session7 (JDDW)

Lower_GI_4

• Chairperson:
  Tomoki MichidaDepartment of Gastrointestinal Oncology, Osaka International Cancer Institute
• Discussant:
  Takahiro UtsumiDepartment of Gastroenterology and Hepatology, Kyoto University

IP-33_C
Hepatocellular Carcinoma and Secondary Colorectal Cancer: A Multi-Center Study in Taiwan

IP-34_E
Does baseline quality of life predict mortality in colorectal cancer?

IP-35_E
Patient preference of teleconsultation use for colorectal cancer surveillance care

IP-36_E
Evaluating time and cost of novel colorectal cancer surveillance pathway Travel Award

International Poster Session8 (JDDW)

Lower_GI_5

• Chairperson:
  Shoichi SaitoDepartment of Lower GI, Cancer Institute Hospital
• Discussant:
  Naoto TamaiDepartment of Endoscopy, The Jikei University School of Medicine

IP-37_E
Efficacy and Safety of Various Endoscopic Resection Methods for 3-10mm Colorectal Polyps: A Systematic Review and Network Meta-Analysis

IP-38_E
Endoscopic Treatment Strategy for Colorectal Tumors Proximal to the Appendiceal Orifice

IP-39_E
Can non-invasive haemoglobin measurement triage for expedited colonoscopy? An exploratory study

IP-40_E
Validating non-invasive haemoglobin measurement in an inpatient setting Travel Award

IP-41_E
Development and Application of an Artificial Intelligence-assisted Endoscopic System for Automatic and Accurate Diagnosis of Colorectal Ulcers

International Poster Session9 (JDDW)

Lower_GI_6

• Chairperson:
  Tetsuji TakayamaDepartment of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences
• Discussant:
  Atsushi YamadaDepartment of Medical Oncology, Kyoto University

IP-42_G
Case-series of SWI/SNF Deficient Malignant Tumors of the Gastrointestinal Tract

IP-43_G
STAG2 mutations in the normal colon induce upregulation of oncogenic pathways in neighbouring wildtype cells

IP-44_G
C6orf15 is a novel marker of lymph node metastasis in colorectal cancer Travel Award

IP-45_S
Systematic identification and evaluation of ferroptosis negative regulators as potential prognostic biomarkers in colorectal cancer patients

IP-46_S
Tumor-draining lymph nodes are promising resources for adoptive cell therapy in colorectal cancers

International Poster Session10 (JDDW)

Lower_GI_7

• Chairperson:
  Shinichiro ShinzakiDepartment of Gastroenterology, Hyogo Medical University
• Discussant:
  Masanao NakamuraDepartment of Endoscopy, Nagoya University Hospital

IP-47_E
Smoking, Alcohol Consumption, Physical Activity and Risk of Inflammatory Bowel Disease in Psoriasis: a Nationwide, Population-based Study

IP-48_G
Causal effect of smoking status,ruminococcus,IBD:two sample MR study

IP-49_G
Endocytoscopy in real time assessment of histological and endoscopic Activity in Ulcerative colitis Travel Award

IP-50_E
Withdrawn

International Poster Session11 (JDDW)

Lower_GI_8

• Chairperson:
  Toshimitsu FujiiDepartment of Gastroenterology and Hepatology, Institute of Science Tokyo
• Discussant:
  Dai IshikawaDepartment of Gastroenterology, Graduate School of Medicine, Juntendo University

IP-51_G
GLP-1 Receptor Agonists and Risk of Intestinal Complications in Patients with Concurrent Inflammatory Bowel Disease and Diabetes: A Retrospective Study Using TriNetX Data

IP-52_G
Cyclosporine A is effective as a rescue therapy for cytomegalovirus reactivated acute severe ulcerative colitis

IP-53_G
Evaluation of Ulcerative Colitis Patients with High Neutrophilic Infiltration in the Colonic Mucosa Epithelium

IP-54_G
Characteristics of Ulcerative Colitis Patients Maintaining Remission with 12-Week Ustekinumab Administration

International Poster Session12 (JDDW)

Liver_1

• Chairperson:
  Kiyoaki ItoDepartment of Hepatology and Pancreatology, Aichi Medical University
• Discussant:
  Hayato HikitaDepartment of Gastroenterology and Hepatology, The University of Osaka Graduate School of Medicine

IP-55_H
Functional Analysis of Hepatocyte Host Factor A1BG in Antiviral and Antitumor Effects in HBV-transfected HepG2 cells

IP-56_H
Transcriptome analysis of hepatocellular carcinoma and non-tumor region derived from patients with Fontan associated liver disease

IP-57_H
A Novel Therapeutic Strategy for Hepatocellular Carcinoma Targeting Telomerase Reverse Transcriptase

IP-58_H
Prevention of Alcoholic Cirrhosis Using Alcohol Metabolism Gene Polymorphism Testing

IP-59_H
Does vitamin E improve liver stiffness in metabolic dysfunction-associated steatotic liver disease?

IP-60_H
Protective Effects of Novel Anti-Diabetic Drugs Against MAFLD-Induced Myocardial Injury in an Animal Model

International Poster Session13 (JDDW)

Liver_2

• Chairperson:
  Asahiro MorishitaDepartment of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University
• Discussant:
  Takanori ItoDepartment of Gastroenterology and Hepatology, Nagoya University

IP-61_E
EUS-guided portal pressure gradient measurement: clinical usefulness

IP-62_H
Clinical frailty scale identifies covert and overt hepatic encephalopathy in patients with cirrhosis

IP-63_C
ACE2 improves liver fibrosis in mice by regulating autophagy of hepatic stellate cells

IP-64_G
Prognostic Significance of LGR5 Expression in High－Grade Hepatocellular Carcinoma

IP-65_G
Regulatory T cell stability influence bile duct regeneration during cholangitis Travel Award

International Poster Session14 (JDDW)

BiliaryTract_1

• Chairperson:
  Yoshifumi ArisakaDepartment of Gastroenterology, Nippon Life Hospital
• Discussant:
  Toshio FujisawaDepartment of Gastroenterology, Graduate School of Medicine, Juntendo University

IP-66_E
Holographic Assistance Using Spatial Computing (XR/VR/AR/MR) in Endoscopic Biliary Interventions

IP-67_E
Digital Subtraction Imaging in the Hepatopancreatobiliary Field

IP-68_E
EUS-guided biliary drainage in patients with surgically altered anatomy: A comparative study with normal anatomy

IP-69_E
Analysis of strategies for overcoming technical challenges in DB-ERCP for surgically altered anatomy

IP-70_E
Nine Cases of EUS-Guided Rendezvous Technique Using a Forward-Viewing Endoscope in Patients with Difficulty Reaching the Papilla of Vater or Hepaticojejunostomy Anastomosis with a Duodenoscope

IP-71_E
Withdrawn

IP-72_E
Risk factor of bile leakage associated with EUS-guided biliary drainage/anastomosis (EUS-BD/A)

International Poster Session15 (JDDW)

BiliaryTract_2

• Chairperson:
  Yoshihiro OkabeDepartment of Gastroenterology, Kakogawa Central City Hospital
• Discussant:
  Natsuyo YamamotoDepartment of Gastroenterology, National Center for Global Health and Medicine

IP-73_E
Efficacy and safety of Endoscopic sphincterotomy combined with balloon dilation for common bile duct stone during Endoscopic retrograde cholangiopancreatography

IP-74_E
Efficacy and safety of self-expandable metal stent placement for malignant biliary obstruction using a short type single-balloon enteroscope in patients with surgically altered anatomy

IP-75_E
Endoscopic biliary drainage for benign biliary strictures by a combination of a fully-covered self-expandable metal stent and plastic stents

IP-76_E
Usefulness of one-step semi-deployment flushing and stenting technique for the endoscopic treatment of acute cholecystitis

IP-77_E
The safety and efficacy of a new large-bore, fully covered metal stent for the management of unresectable malignant biliary obstruction

IP-78_E
Long-term Outcomes of Fully Covered Metallic Stent for Refractory Benign Hilar Biliary Strictures

International Poster Session16 (JDDW)

Pancreas

• Chairperson:
  Masaki UenoDepartment of Surgery, National Hospital Organization Osaka Minami Medical Center
• Discussant:
  Suguru YamadaDepartment of Gastroenterological Surgery, Nagoya Central Hospital

IP-79_S
Immune reaction after PRRT in neuroendocrine tumor (NET) patients

IP-80_S
Biomarker-Driven Precision Medicine for de novo Liver Steatosis After Pancreatoduodenectomy

IP-81_G
Liver kinase B1 in CD11c+ macrophages inhibits fibrosis in chronic pancreatitis via the OSM-STAT3-CCL2/CCR2 axis

IP-82_S
SPRR1B as a potential novel target gene for pancreatic cancer