JDDW 2025 (Japan Digestive Disease Week 2025) KOBE Date:2025.10.30[THU.] - 11.2[SUN.],Place:Kobe Convention Center

Program

(As of September 8th, 2025)

ENGLISH

JAPANESE

  • JSGEJapanese Society of Gastroenterology
  • JGESJapan Gastroenterological Endoscopy Society
  • JSHJapan Society of Hepatology
  • JSGSJapanese Society of Gastroenterological Surgery
  • JSGCSJapanese Society of Gastrointestinal Cancer Screening
  • JDDWJDDW

ENGLISH

Invited Lecture

JSGE
Update on cholangiocarcinoma

October 31st  14:30–15:00  Room4

Lecturer Gregory J. Gores Mayo Clinic
Chairperson Naoya Sakamoto Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine
JSGE
From bench to bedside: RNA therapies for liver cancers

October 31st  9:00–9:30  Room9

Lecturer Tushar Patel Mayo Clinic
Chairperson Shin Maeda Department of Gastroenterology, Yokohama City University Hospital
JSGE
Liquid biopsy biomarkers for the early detection of pancreatic cancer

October 30th  9:00–9:30  Room1

Lecturer Ajay Goel Beckman Research Institute of the City of Hope
Chairperson Atsushi Masamune Division of Gastroenterology, Tohoku University Graduate School of Medicine
JSGE
Precision medicine in IBD

October 31st  9:00–9:30  Room7

Lecturer Parambir Singh Dulai Division of Gastroenterology and Hepatology, Northwestern University
Chairperson Hiroshi Nakase Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine
JGES
ERCP and beyond

November 1st  9:00–9:30  Room7

Lecturer Robert Holbrook Hawes Orlando Health Digestive Health Institute, Center for Advanced Endoscopy, Research and Education (CARE)
Chairperson Kenjiro Yasuda Department of Gastroenterology, Kyoto Second Red Cross Hospital
JGES
Advances in therapeutic endoscopy for upper GI diseases - From third space to robotics

October 30th  9:00–9:30  Room8

Lecturer Philip Wai Yan Chiu Faculty of Medicine, The Chinese University of Hong Kong
Chairperson Yasushi Sano Sano Hospital
JGES
Focusing on the relationship between periampullary diverticulum and pancreaticobiliary diseases for 20 years

November 1st  14:00–14:30  Room12

Lecturer Xun Li The First Hospital of Lanzhou University
Chairperson Kiyohito Tanaka Kyoto Second Red Cross Hospital
JGES
Endoscopic management of malignant pancreatic tumor

October 31st  9:00–9:30  Room11

Lecturer Dong-Wan Seo Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine
Chairperson Takao Itoi Department of Gastroenterology and Hepatology, Tokyo Medical University
JGES
Endoscopic management of malignant hilar obstruction

October 31st  9:30–10:00  Room11

Lecturer Dong Ki Lee Wonju Severance Christian Hospital
Chairperson Hiroyuki Maguchi Education and Research Center, Teine-Keijinkai Hospital
JGES
Reassessment of EUS-guided gastrojejunostomy

October 31st  14:00–14:30  Room8

Lecturer Hsiu-Po Wang Department of Internal Medicine, National Taiwan University
Chairperson Mitsuhiro Kida Endoscopy Center of Kitasato University Hospital
JGES
Endoscopic management of submucosal tumors

October 30th  14:30–15:00  Room9

Lecturer Pinghong Zhou Zhongshan Hospital, Fudan University
Chairperson Nobutsugu Abe Department of Gastroenterological and General Surgery, Kyorin University School of Medicine
JGES
Colonoscopy or stool test for colorectal cancer screening? - Debate continues

October 31st  9:00–9:30  Room5

Lecturer Han-Mo Chiu Department of Internal Medicine, National Taiwan University Hospital
Chairperson Toshio Uraoka Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine
JGES
Cold versus hot EMR

November 1st  14:00–14:30  Room9

Lecturer Peter Draganov University of Florida
Chairperson Shinji Tanaka JA Onomichi General Hospital
JSH
HCC risk stratification and detection biomarkers tested in the U.S. patient populations

October 30th  9:00–9:30  Room13

Lecturer Yujin Hoshida University of Texas Southwestern Medical Center
Chairperson Nobuyuki Enomoto Professor Emeritus, University of Yamanashi
JSH
Universal HBV vaccination and antiviral therapy for eliminating hepatitis B

October 30th  9:00–9:30  Room4

Lecturer Pei-Jer Chen Hepatitis Research Center, National Taiwan University Hospital
Chairperson Yasuhito Tanaka Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University
JSH
Innovations in exploring the immune ecosystem of liver cancer for precision medicine

October 30th  9:00–9:30  Room11

Lecturer Carmen Chak Lui Wong The University of Hong Kong
Chairperson Shinji Tanaka Department of Molecular Oncology, Graduate School of Medicine, Institute of Science Tokyo
JSGS
Now and future of gastric cancer surgery

November 1st  14:00–14:30  Room4

Lecturer Hyuk-Joon Lee Department of Surgery, Seoul National University Hospital
Chairperson Yasuhiro Kodera Nagoya Medical Center
JSGS
Development of liposomal ODN to convert immunodeficiency to immunogenecity of pancreatic cancer tumor microenvironment

October 31st  14:00–14:30  Room2

Lecturer Yan-Shen Shan Department of Surgery, National Cheng Kung University Hospital, Institute of Clinical Medicine, College of Medicine, National Cheng Kung University
Chairperson Masayuki Sho Department of Surgery, Nara Medical University
JSGS
Results of 3D thoraco-laparoscopic esophagectomy for esophageal squamous cell carcinoma at Vietnam National Cancer Hospital

November 1st  11:30–12:00  Room1

Lecturer Binh Van Pham Vietnam National Cancer Hospital
Chairperson Hiroki Takahashi Department of Gastroenterological Surgery, Nagoya City University West Medical Center
JSGS
Future aspects of robotic surgery

October 31st  14:00–15:00  Room11

Lecturer Anne Lidor Department of Surgery, University of Wisconsin School of Medicine and Public Health
Chairperson Katsuhiko Yanaga Kurashige Hospital
JSGCS
Endoscopic gastric cancer screening in Korea

October 30th  11:20–11:50  Room7

Lecturer Hyunsoo Chung Department of Internal Medicine, Seoul National University College of Medicine
Chairperson Tomoyuki Koike Division of Gastroenterology, Tohoku University

International Session

Symposium

JSH JSGE
IS-S1 Understanding the immune microenvironment of liver cancer and its application to personalized medicine

Chairperson’s Comment

Call for Papers

October 30th  9:30–12:00  Room11

Chairperson Shinji Tanaka Department of Molecular Oncology, Graduate School of Medicine, Institute of Science Tokyo
Takahiro Kodama Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine
Time Slot for Each Speaker: (Time slots vary depending on presentations. Please prepare your presentation as below.)
IS-S1-Keynote Lecture : 15 min. for oral presentation
Other Presentations: 12 min. for oral presentation, 3 min. for Q&A
Discussion: Not to be held
Introductory Meeting: Not to be held
Chairperson Shinji Tanaka Department of Molecular Oncology, Graduate School of Medicine, Institute of Science Tokyo
Takahiro Kodama Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine
IS-S1-Keynote Lecture
Deciphering the Immune Microenvironment of Liver Cancer: From Mechanisms to Personalized Medicine
Takahiro Kodama The University of Osaka, Graduate School of Medicine, Department of Gastroenterollogy and Hepatology
IS-S1-1_H
Regression Model for Predicting the Glycolysis-Driven-HCC Subclass
Tomoko Aoki Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine
IS-S1-2_G
Hepatocellular carcinoma microenvironment analysis using single-cell RNA-seq to search for immunotherapy-sensitive subtypes
Ryo Takahashi Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine
IS-S1-3_H
Spatial mapping of pre-cancerous fibrosis niche of the chronic hepatitis B
Michitaka Matsuda The Research Center for Hepatitis and Immunology, National Institute of Global Health and Medicine
IS-S1-4_H
CXCR4-Positive Antigen-Presenting Cancer-Associated Fibroblasts Identified by Spatial Transcriptomics as Immune Barriers in Hepatocellular Carcinoma Outstanding Award
Daichi Nakamura Department of Surgery, Graduate School of Medicine, Kyoto University
IS-S1-5_H
Spatial Transcriptomic Profiling Identifies a Predictive Biomarker for Non-Response to Atezolizumab Plus Bevacizumab in HCC
Satoshi Narahara Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University
IS-S1-6_H
Spatial CD8+ T Cell Distribution as a Predictive Biomarker for Atezolizumab Plus Bevacizumab Efficacy in Advanced Hepatocellular Carcinoma
Sadahisa Ogasawara Department of Gastroenterology, Graduate School of Medicine, Chiba University
IS-S1-7_H
Biomarker identification and potential combination therapy targeting chemokine changes after atezolizumab plus bevacizumab treatment in unresectable hepatocellular carcinoma
Tomoharu Yamada Department of Gastroenterology, The University of Tokyo Hospital
IS-S1-8_H
PD-L1(+) Macrophages Activated by Tumor-Derived GM-CSF Induce CD8(+) T Cell Exhaustion in Hepatocellular Carcinoma Outstanding Award
Takuto Nosaka Second Department of Internal Medicine, University of Fukui
IS-S1-9_H
Elucidation of the mechanism of malignant progression in the Lenvatinib-resistant hepatocellular carcinoma microenvironment
Shinichiro Yamada Department of Surgery, Tokushima University

Session Detail

JSGE JGES JSGS
IS-S2 Current and future development of IBD treatment with multiple options

Chairperson’s Comment

Call for Papers

October 30th  14:00–17:00  Room11

Chairperson Takanori Kanai Department of Gastroenterology and Hepatology, Keio University School of Medicine
Kiichiro Tsuchiya Department of Gastroenterology, University of Tsukuba
Time Slot for Each Speaker: (Time slots vary depending on presentations. Please prepare your presentation as below.)
IS-S2-Keynote Lecture : 30 min. for oral presentation
Other Presentations: 12 min. for oral presentation, 3 min. for Q&A
Discussion: Not to be held
Introductory Meeting: Not to be held
Chairperson Takanori Kanai Department of Gastroenterology and Hepatology, Keio University School of Medicine
Kiichiro Tsuchiya Department of Gastroenterology, University of Tsukuba
IS-S2-Keynote Lecture
Optimal treatment sequencing in inflammatory bowel disease
Sang Hyoung Park University of Ulsan College of Medicine, Asan Medical Center
IS-S2-1_G
JAK Inhibitors and Herpes Zoster in UC: Genetic Insights for Safer Treatment Strategies
Yuichiro Kojima Department of Gastroenterology, Yamanashi Prefectural Central Hospital
IS-S2-2_G
Thromboembolic Risk in Ulcerative Colitis Patients on Advanced Therapy
Yu Nishida Department of Gastroenterology, Graduate School of Medicine, Osaka Metropolitan University
IS-S2-3_G
Recurrence Routes - Mapping Anastomotic Outcomes in Ileocolic Crohn's Disease in a Metropolitan Hospital
Kumail Jaffry Monash Health, Colorectal Surgery, Melbourne
IS-S2-4_S
Long-term treatment strategy for Crohn's disease anal fistula
Fumikazu Koyama Department of Surgery, Nara Medical University
IS-S2-5_G
Early Consideration from our agency: "Points to Consider in the Development of Drugs for Pediatric Inflammatory Bowel Disease"
Shun Tezuka Pharmaceuticals and Medical Devices Agency
IS-S2-6_G
A Treatment Selection Model for Ulcerative Colitis Integrating LRG and Fuc-proHp, an IL-6-Independent Biomarker
Takeo Yoshihara Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine
IS-S2-7_G
Evaluating the Optimal Treatment Sequence After Vedolizumab Failure in Ulcerative Colitis
Yoki Furuta Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University
IS-S2-8_G
Study on the prognosis of patients with remitting ulcerative colitis after discontinuation of indigo naturalis
Yusuke Yoshimatsu Department of Gastroenterology and Hepatology, Keio University School of Medicine
IS-S2-9_G
Understanding the Shift in Ulcerative Colitis Therapy Sequences Across Diagnostic Era: A Multicenter Retrospective I-BRITE Study
Shintaro Akiyama Department of Gastroenterology, University of Tsukuba
IS-S2-10_G
Lower Quality of Life Contributes to Presenteeism in Patients with Crohn's Disease in Remission
Akiko Tamura Department of Gastroenterology and Hepatology, Institute of Science Tokyo

Session Detail

JSGS
IS-S3 Current status and future perspectives in robotic surgery in Asia

Chairperson’s Comment

Call for Papers

November 1st  9:00–12:00  Room9

Chairperson Osamu Itano Department of HBP & GI Surgery, International University of Health and Welfare
Koichi Suda Divisions of GI & HPB, Department of Surgery, Fujita Health University
Masashi Tsuruta Department of HBP & GI Surgery, International University of Health and Welfare
Time Slot for Each Speaker: (Time slots vary depending on presentations. Please prepare your presentation as below.)
IS-S3-Keynote Lecuture : 15 min. for oral presentation
IS-S3-Special Remarks : 5 min. for oral presentation
Other Presentations: 15 min. for oral presentation, 2 min. for Q&A
Discussion: Not to be held
Introductory Meeting: Not to be held
Chairperson Osamu Itano Department of HBP & GI Surgery, International University of Health and Welfare
Koichi Suda Divisions of GI & HPB, Department of Surgery, Fujita Health University
Masashi Tsuruta Department of HBP & GI Surgery, International University of Health and Welfare
IS-S3-Keynote Lecture
Current status and future perspectives in robotic surgery in Asia
Jimmy Bok Yan So National University of Singapore
IS-S3-1_S
RESULTS OF 3D THORACO-LAPAROSCOPIC ESOPHAGECTOMY FOR ESOPHAGEAL SQUAMOUS CELL CARCINOMA AT VIETNAM NATIONAL CANCER HOSPITAL
Nam Hai Ha National Cancer Hospital of Vietnam
IS-S3-2_S
Robotic assisted Upper GI cancer surgery with Novel Sentire System
Hon Chi Yip Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong
IS-S3-3_S
Comparison of minimally invasive gastrectomy outcomes between a university hospital and a general hospital: Evaluating the utility of robot-assisted gastrectomy
Masazumi Sakaguchi Department of Surgery, Kyoto University,Department of Surgery, Kyoto City Hospital
IS-S3-4_S
Robotic Surgery for Gastric Cancer: from Japan toward Asia and the World
Takahiro Kinoshita Department of Gastric Surgery, National Cancer Center Hospital East
IS-S3-5_S
Advancing Robotic Colorectal Surgery in Asia: The Intersection of Technology, Training, and Policy
Peter Chien-Chih Chen Koo Foundation Sun Yat-Sen Cancer Center Hospital,National Yang Ming Chiao Tung University
IS-S3-6_S
Current status and future perspectives in robotic surgery in Asia
Byung Soh Min Yonsei University College of Medicine
IS-S3-7_S
The Future of Surgery Opened by Robotic-Assisted Techniques in Colorectal Cancer
Ichiro Takemasa Osaka International Medical and Science Center
IS-S3-8_S
Real-world hospital charges of robotic vs laparoscopic rectal surgery in a referral center in Japan: Cost breakdown analyses according to procedure
Hiroaki Nozawa Department of Surgical Oncology, The University of Tokyo
IS-S3-9_S
Future directions of robotic surgery in the Hepatobiliary and Pancreatic field including new robotic platforms
Takeshi Takahara Divisions of GI & HPB, Department of Surgery, Fujita Health University
IS-S3-Special Remarks
Ichiro Uyama Department of Advanced Robotic and Endoscopic Surgery, Fujita Health University

Session Detail

Panel Discussion

JGES JSH JSGS
IS-PD1 Molecular based precision medicine in gastroenterology

Chairperson’s Comment

Call for Papers

October 31st  9:30–12:00  Room9

Chairperson Shin Maeda Department of Gastroenterology, Yokohama City University Hospital
Taro Takami Department of Gastroenterology and Hepatology, Yamaguchi University Graduate School of Medicine
Time Slot for Each Speaker: (Time slots vary depending on presentations. Please prepare your presentation as below.)
IS-PD1-Keynote Lecture1, IS-PD1-Keynote Lecture2 : 20 min. for oral presentation
Other Presentations: 10 min. for oral presentation, 0 min. for Q&A
Discussion: 30 min after all presentations
Introductory Meeting: Not to be held
Chairperson Shin Maeda Department of Gastroenterology, Yokohama City University Hospital
Taro Takami Department of Gastroenterology and Hepatology, Yamaguchi University Graduate School of Medicine
IS-PD1-Keynote Lecture1
Blood-based biomarkers in gastrointestinal cancers
Ajay Goel Beckman Research Institute of the City of Hope
IS-PD1-Keynote Lecture2
The role of gut microbiome in cirrhosis
Jimmy Che-To Lai The Chinese University of Hong Kong
IS-PD1-1_G
PARD6B Deficiency Disrupts Gut Homeostasis and Drives Inflammatory Bowel Disease Progression
Keiko Maeda Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine
IS-PD1-2_G
Genomic Landscape and Prognostic Role of Homologous Recombination Repair Gene Mutations in Small Bowel Adenocarcinoma
Yoshiyasu Kono Department of Gastroenterology and Hepatology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
IS-PD1-3_G
Investigation of the mechanism of duodenal cancer progression using a novel mouse model
Makoto Sugimori Division of Cancer Genome Medicine, Yokohama City University Medical Center,Gastroenterological Center, Yokohama City University Medical Center
IS-PD1-4_G
Multiregional genomic analysis of intraepithelial or superficial spreading extrahepatic bile duct cancer elucidated by minute dissection and deep sequencing
Yusuke Kouchi Department of Molecular Pathology, Chiba University Graduate School of Medicine
IS-PD1-5_G
Clinical outcome of patients with gBRCA1/2 mutation-positive unresectable pancreatic cancer: a multicenter prospective study
Tomohiro Kubo Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine
IS-PD1-6_G
Efficacy of measuring natural killer-activating receptor ligands to predict the pathogenesis of metabolic dysfunction-associated steatotic liver disease
Jun Arai Department of Gastroenterology, Aichi Medical University
IS-PD1-7_H
TEAD Inhibition as a Therapeutic Strategy for Chronic Liver Disease
Yoshinobu Saito The University of Osaka Graduate School of Medicine Department of Gastroenterology and Hepatology
IS-PD1-8_H
Investigation of the impact of LG2m on the tumor immune microenvironment and the efficacy of cancer immunotherapy in hepatocellular carcinoma
Kouki Nio Innovative Clinical Research Center, Kanazawa University Hospital

Session Detail

Workshop

JGES JSGE JSGCS
IS-W1 (JGES Core Session) Endoscopic management for refractory GERD

Chairperson’s Comment

Call for Papers

October 30th  15:00–17:00  Room9

Chairperson Akiko Shiotani Department of Gastroenterology & Hepatology, Kawasaki Medical School
Hironari Shiwaku Department of Gastroenterological Surgery, Fukuoka University Faculty of Medicine
Time Slot for Each Speaker: (Time slots vary depending on presentations. Please prepare your presentation as below.)
IS-W1-Keynote Lecture : 25 min. for oral presentation, 5 min. for Q&A
IS-W1-Special Remarks1, IS-W1-Special Remarks2 : 8 min. for oral presentation
IS-W1-2_E, IS-W1-3_E : 8 min. for oral presentation, 1 min. for Q&A
IS-W1-4_E : 8 min. for oral presentation, 2 min. for Q&A
Other Presentations: 10 min. for oral presentation, 2 min. for Q&A
Discussion: Not to be held
Introductory Meeting: Not to be held
Chairperson Akiko Shiotani Department of Gastroenterology & Hepatology, Kawasaki Medical School
Hironari Shiwaku Department of Gastroenterological Surgery, Fukuoka University Faculty of Medicine
Discussant Hitomi Minami Tachibana Bay Clinic
Shiko Kuribayashi Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine
Commentator Pinghong Zhou Zhongshan Hospital, Fudan University
Philip Wai Yan Chiu Faculty of Medicine, The Chinese University of Hong Kong
IS-W1-Keynote Lecture
Cutting-edge endoscopic treatment for GERD
Haruhiro Inoue Digestive Diseases Center, Showa Medical University Koto Toyosu Hospital
IS-W1-Special Remarks1
Junko Fujisaki Foundation for Detection of Early Gastric Carcinoma
IS-W1-1_E
Cost-effectiveness analysis of novel endoscopic procedures and vonoprazan for PPI-refractory GERD
Kentaro Mochida Department of Gastroenterology, International University of Health and Welfare Ichikawa Hospital
IS-W1-2_E
Preoperative MNBI as a predictor of ESD-G efficacy in GERD treatment
Shun Sasaki Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University
IS-W1-3_E
Outcomes of Endoscopic Anti-Reflux Mucoplasty (ARMP) for Refractory GERD: Ulcer Closure Using the Reopenable-Clip Over-the-Line Method
Satoshi Asai Department of Gastroenterology, Tane General Hospital
IS-W1-4_E
Efficacy of Antireflux Mucoplasty with Valve and Feasibility of Its Modified Approach
Yugo Iwaya Department of Gastroenterology, Shinshu University School of Medicine
IS-W1-5_E
Advancing Safety in Endoscopic Anti-Reflux Therapy: Clinical Outcomes of Anti-Reflux Mucoplasty (ARM-P) and Mucoplasty with Valve (ARM-P/V)
Kazuki Yamamoto Digestive Diseases Center, Showa Medical University Koto Toyosu Hospital
IS-W1-6_G
Indications for EARTh and LARS in patients with refractory GERD
Ayaka Gamo Department of Gastroenterology, National Center for Global Health and Medicine
IS-W1-Special Remarks2
Mitsuhiro Fujishiro Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo

Session Detail

JGES JSGE JSGS
IS-W2 Updated approaches to biliary drainage

Chairperson’s Comment

Call for Papers

October 31st  10:00–12:00  Room11

Chairperson Ichiro Yasuda Third Department of Internal Medicine, University of Toyama
Takuji Iwashita Department of Gastroenterology, Shiga University of Medical Science
Time Slot for Each Speaker: (Time slots vary depending on presentations. Please prepare your presentation as below.)
IS-W2-Keynote Lecture : 15 min. for oral presentation
Other Presentations: 8 min. for oral presentation, 2 min. for Q&A
Discussion: Not to be held
Introductory Meeting: Not to be held
Chairperson Ichiro Yasuda Third Department of Internal Medicine, University of Toyama
Takuji Iwashita Department of Gastroenterology, Shiga University of Medical Science
Commentator Hsiu-Po Wang Department of Internal Medicine, National Taiwan University
Dong Ki Lee Wonju Severance Christian Hospital
Dong-Wan Seo Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine
IS-W2-Keynote Lecture
Updated approaches to endoscopic biliary drainage
Anthony YB Teoh Surgery, The Chinese University of Hong Kong & Hong Kong Sanatorium Hospital
IS-W2-1_G
Multicenter Feasibility Study of the Newly Developed Tapered Covered Metal Stent for Malignant Biliary Obstruction in Patients with Pancreatic Cancer
Shinpei Doi Department of Gastroenterology, Teikyo University Hospital, Mizonokuchi
IS-W2-2_E
Multi-hole self-expandable metallic stents versus partially covered self-expandable metallic stents for malignant distal biliary obstruction: A comparative study
Shohei Asada Department of Gastroenterology, Nara Medical University
IS-W2-3_E
Re-evaluation of 6-mm-diameter covered self-expandable metal stents based on Tokyo Criteria 2024: a new option for unresectable malignant distal biliary obstruction Outstanding Award
Daiki Yamashige Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital
IS-W2-4_E
A multicenter randomized controlled trial comparing metallic stent with 10-mm versus 14-mm diameter for distal biliary obstruction caused by unresectable pancreatic carcinoma Outstanding Award
Hirotoshi Ishiwatari Department of Pancreatobiliary Medicine, Shizuoka Cancer Center
IS-W2-5_E
One-step EUS-CDS versus ERCP in first-line drainage for malignant distal biliary obstruction
Tadahisa Inoue Department of Gastroenterology, Aichi Medical University
IS-W2-6_E
Optimal Preoperative Biliary Drainage in Malignant Hilar Biliary Obstruction: A Multicenter Observational Study Adjusted by IPTW
Kazuma Ishikawa Department of Medical Oncology, Sapporo Medical University
IS-W2-7_E
The impact of a new compatible 0.018-inch guidewire double lumen dilator for adverse events of EUS-HGS
Kojiro Tanoue Department of Gastroenterology, Osaka Metropolitan University Graduate School of Medicine
IS-W2-8_E
Novel Devices Facilitate EUS-Guided Hepaticoenterostomy Without Tract Dilation
Haruo Miwa Yokohama City University Medical Center, Gastroenterological Center
IS-W2-9_E
Strategy of biliary drainage in patients with surgically altered anatomy
Banri Ogino Third Department of Internal Medicine, University of Toyama
IS-W2-10_G
EUS-guided antegrade stenting versus antegrade stenting with hepaticogastrostomy in patients with unresectable distal malignant biliary obstruction
Shota Iwata First Department of Internal Medicine, Gifu University Hospital

Session Detail

Strategic International Session

JSH
ST1 (S) JSH-AASLD joint symposium: Landscape and management of MetALD

Chairperson’s Comment

October 31st  14:00–17:00  Room9

Chairperson Yujin Hoshida University of Texas Southwestern Medical Center
Tatsuya Kanto The Research Center for Hepatitis and Immunology, National Institute of Global Health and Medicine
Allotted time: 20 min. for oral presentation, 0 min. for Q&A
Discussion: 10 min after all presentations
Waiting Room: Scheduled for 13:00 p.m. to 18:00 p.m. on October 31 (Friday) in Room "Kikusui" in the B1 floor of the Kobe Portopia Hotel Main Building.
Sweets will be served.
Chairperson Yujin Hoshida University of Texas Southwestern Medical Center
Tatsuya Kanto The Research Center for Hepatitis and Immunology, National Institute of Global Health and Medicine
Discussant Takemi AkahaneUda City Hospital
Kazuyoshi Kon Department of Gastroenterology, Graduate School of Medicine, Juntendo University
ST1-1_H
Demographics and characteristics of MetALD in the U.S.
Federica Tavaglione University of California, San Diego
ST1-2_H
Demographics and characteristics of MetALD in Japan
Hideki Fujii Department of Hepatology, Graduate School of Medicine, Osaka Metropolitan University
ST1-3_H
Diagnostic approaches to MetALD in the U.S.
Gene Im Columbia University
ST1-4_H
Utility of Non-Invasive Tests for Evaluating Liver Fibrosis in MetALD
Masato Yoneda Department of Gastroenterology and Hepatology, Yokohama City University
ST1-5_H
Clinical Management and Treatment Strategies for MetALD in the United States
Suthat Liangpunsakul Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University
ST1-6_H
Clinical management & treatment strategies for MetALD in Japan
Takumi Kawaguchi Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine

Session Detail

JSGS
ST2 (S) Future aspects of robotic surgery

Chairperson’s Comment

October 31st  15:00–17:00  Room11

Chairperson Katsuhiko Yanaga Kurashige Hospital
Anne Lidor Department of Surgery, University of Wisconsin School of Medicine and Public Health
Allotted time: 15 min. for oral presentation, 5 min. for Q&A
Discussion: 40 min after all presentations
Introductory Meeting: Not to be held
Chairperson Katsuhiko Yanaga Kurashige Hospital
Anne Lidor Department of Surgery, University of Wisconsin School of Medicine and Public Health
ST2-1_S
From Resection to Preservation: The Evolving Role of Robotic Surgery in Esophageal Cancer
Stephanie Worrell University of Arizona
ST2-2_S
Future Perspectives in Minimally Invasive Upper GI Cancer Surgery
Takeshi Omori Osaka International Medical and Science Center
ST2-3_S
The Present and Future of Robotic Colorectal Cancer Surgery in Japan: Passing the Surgical Baton to the Next Generation
Yushi Yamakawa Department of Gastroenterological Surgery, Nagoya City University
ST2-4_S
Future of Robotic Pancreas Surgery
Zhi Ven Fong Division of Surgical Oncology and Endocrine Surgery Senior Associate Consultant, Department of Surgery, Mayo Clinic Arizona,Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University

Session Detail

JGES JSGE JSGS
ST3 (W) Cutting edge of endoscopic treatment for colorectal neoplasms<Video>

Chairperson’s Comment

Call for Papers

November 1st  14:30–17:00  Room9

Chairperson Yutaka Saito Endoscopy Division, National Cancer Center Hospital
Yoji Takeuchi Department of Endoscopy and Endoscopic Surgery, Gunma University Hospital
Time Slot for Each Speaker: (Time slots vary depending on presentations. Please prepare your presentation as below.)
ST3-Special Remarks : 10 min. for oral presentation
Other Presentations: 8 min. for oral presentation, 3 min. for Q&A
Discussion: Not to be held
Introductory Meeting: Not to be held
Chairperson Yutaka Saito Endoscopy Division, National Cancer Center Hospital
Yoji Takeuchi Department of Endoscopy and Endoscopic Surgery, Gunma University Hospital
Discussant Mineo Iwatate Gastrointestinal Center, Sano Hospital
Kazunori Takada Division of Endoscopy, Shizuoka Cancer Center
Commentator Peter Draganov University of Florida
Han-Mo Chiu Department of Internal Medicine, National Taiwan University Hospital
ST3-1_E
Bipolar underwater EMR for large colorectal polyps
Shunsuke Yamamoto Department of Gastroenterology and Hepatology, NHO Osaka National Hospital
ST3-2_E
Tip-in Underwater Endoscopic Mucosal Resection for Complex Colorectal Adenomas: A Case Series
Eiichiro Yokoyama Division of Endoscopy, Shizuoka Cancer Center
ST3-3_E
Evaluation of Vascular and Muscular Layer Visibility in Colorectal Endoscopic Submucosal Dissection Using Amber-red Color Imaging
Ken Inoue Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine
ST3-4_E
Efficacy and safety of a novel needle-type knife with through the tip of the needle fluid injection compared to a conventional needle-injection knife for colorectal ESD
Yuki Kano Department of Gastrointestinal Endoscopy, NTT Medical Center Tokyo
ST3-5_E
A novel traction method using multi loop traction device in colorectal endoscopic submucosal dissection
Keisaku Yamada Aichi Cancer Center
ST3-6_E
Efficacy of novel modified double-scope ESD technique for large rectal lesion: video demonstration
Yutaka Eto Department of Gastroenterology, Sendai City Medical Center
ST3-7_E
Tips for ESD and defect closure under water conditions: Immersion world
Tatsuma Nomura Gastroenterology, Suzuka General Hospital
ST3-8_E
Clinical Impact of Intraoperative Perforation in Colorectal Underwater endoscopic submucosal dissection(UESD) Outstanding Award
Shoma Murata Department of Gastroenterology and Hepatology, Keio University School of Medicine
ST3-9_E
Easy & Eco clip Over the Line Method (EOLM)-A new suturing method for post-ESD defect -
Ryosuke Kawagoe Endoscopy Division, National Cancer Center Hospital
ST3-10_E
Evaluation of Updated Double-Layered Suturing for Post-Colorectal ESD Mucosal Defects
Eri Nishikawa Department of Gastroenterology, Kobe University
ST3-11_E
Efficacy and safety of peranal endoscopic myectomy for lower rectal lesions
Yoshiaki Ando Department of Gastrointestinal Oncology, Osaka International Cancer Institute
ST3-Special Remarks
Naohisa Yahagi Cancer Center, Keio University School of Medicine

Session Detail

JSGE
ST4 (S) Stem cell biology and regenerative medicine in digestive disease

Chairperson’s Comment

November 1st  9:00–12:00  Room11

Chairperson Ryuichi Okamoto Department of Gastroenterology and Hepatology, Graduate School, Institute of Science Tokyo
Atsunori Tsuchiya Department of Gastroenterology, Faculty of Medicine, University of Yamanashi
Alexander Kleger Institute of Molecular Oncology and Stem Cell Biology, Ulm University Hospital
Madelon Maurice University Medical Center Utrecht & Oncode Institute
Allotted time: 30 min. for oral presentation, 10 min. for Q&A
Discussion: Not to be held
Introductory Meeting: Not to be held
Chairperson Ryuichi Okamoto Department of Gastroenterology and Hepatology, Graduate School, Institute of Science Tokyo
Atsunori Tsuchiya Department of Gastroenterology, Faculty of Medicine, University of Yamanashi
Alexander Kleger Institute of Molecular Oncology and Stem Cell Biology, Ulm University Hospital
Madelon Maurice University Medical Center Utrecht & Oncode Institute
ST4-1_G
Development of regenerative medicine for inflammatory bowel disease
Ryuichi Okamoto Department of Gastroenterology and Hepatology, Graduate School, Institute of Science Tokyo
ST4-2_G
Alterations in cellular phenotypic diversity underlie colorectal cancer predisposition, development and progression
Madelon Maurice University Medical Center Utrecht & Oncode Institute
ST4-3_G
Liver fibrosis improvement and regeneration induction therapy for cirrhosis
Atsunori Tsuchiya Department of Gastroenterology, Faculty of Medicine, University of Yamanashi
ST4-4_G
Human pluripotent stem cells to study early panceratic carcinogenesis: from tailored protocols via organoids to bioprinted tubes
Alexander Kleger Institute of Molecular Oncology and Stem Cell Biology, Ulm University Hospital

Session Detail

JAPANESE

Lecture by Congress President

JSGE
A long journey to understand intrahepatic bile duct epithelial cells: Towards elucidating their diversity and pathophysiology

October 31st  14:00–14:30  Room4

Lecturer Yoshiyuki Ueno Department of Gastroenterology, Yamagata University Faculty of Medicine
Chairperson Kazuhiko Koike Kanto Central Hospital
JGES
Database operation and construction in the field of gastrointestinal endoscopy

October 31st  11:30–12:00  Room1

Lecturer Kiyohito Tanaka Kyoto Second Red Cross Hospital
Chairperson Naomi Uemura Kohnodai Hospital, National Center for Global Health and Medicine
JSGS
The future of GE surgery: Rebuilding a culture of teaching and learning

October 31st  14:10–14:40  Room5

Lecturer Shuji Takiguchi Department of Gastroenterological Surgery, Nagoya City University
Chairperson Yuichiro Doki Department of Gastroenterological Surgery, Osaka University
JSGCS
Current status and issues of abdominal ultrasound in cancer screening

October 30th  14:00–14:30  Room7

Lecturer Shinji Okaniwa Department of Gastroenterology, Iida Municipal Hospital
Chairperson Naotaka Fujita Miyagi Medical Check-up Plaza

Lecture by Board Chair

JSH
The Japan Society of Hepatology 2025

October 31st  11:30–12:00  Room2

Lecturer Tetsuo Takehara Director General, The Japan Society of Hepatology
Chairperson Naoya Sakamoto Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine

Special Lecture

JSGE
Aiming for the university for international research excellence

October 30th  11:30–12:00  Room1

Lecturer Teiji Tominaga Tohoku University
Chairperson Yoshiyuki Ueno Department of Gastroenterology, Yamagata University Faculty of Medicine
JSGE
iPS cell-based therapy for Parkinson’s disease

October 30th  11:30–12:00  Room12

Lecturer Jun Takahashi Center for iPS Cell Research and Application, Kyoto University
Chairperson Satoshi Mochida Department of Gastroenterology and Hepatology, Saitama Medical University
JSGE
Why were the Nazca geoglyphs created?: Results of recent research using artificial intelligence

November 1st  9:00–9:30  Room2

Lecturer Masato Sakai Faculty of Humanities and Social Sciences, Yamagata University
Chairperson Tooru Shimosegawa South Miyagi Medical Center
JGES
Global network of remote medical education: Looking back 20 years of activity

October 30th  11:30–12:00  Room2

Lecturer Shuji Shimizu Professor Emeritus, Kyushu University
Chairperson Kiyohito Tanaka Kyoto Second Red Cross Hospital
JGES
Evolution of pancreato-biliary endoscopy

October 30th  14:00–14:30  Room4

Lecturer Kenjiro Yasuda Department of Gastroenterology, Kyoto Second Red Cross Hospital
Chairperson Koji Uno Department of Gastroenterology, Kyoto Second Red Cross Hospital
JGES
Endoscopic diagnosis & treatment for early colorectal carcinoma: Present status and future perspective

November 1st  11:30–12:00  Room4

Lecturer Shinji Tanaka JA Onomichi General Hospital
Chairperson Kazuhide Higuchi Aoyama Hospital
JSH
Emerging approaches to the management of obesity disease

October 30th  14:00–14:30  Room1

Lecturer Koutaro Yokote Chiba University
Chairperson Tetsuo Takehara Kansai Rosai Hospital
JSH
Research on liver failure: Past achievements, present endeavors, and future prospects

October 30th  14:00–14:30  Room13

Lecturer Satoshi Mochida Department of Gastroenterology and Hepatology, Saitama Medical University
Chairperson Hideki Ohdan Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University
JSH
Towards HCV elimination in Japan and the world

October 31st  9:00–9:30  Room8

Lecturer Tatsuya Kanto The Research Center for Hepatitis and Immunology, National Institute of Global Health and Medicine
Chairperson Yasuhiro Asahina Department of Gastroenterology and Hepatology, Institute of Science Tokyo
JSH
Frontiers in the treatment of complications of liver cirrhosis 2025

October 30th  9:00–9:30  Room5

Lecturer Hitoshi Yoshiji Department of Gastroenterology, Nara Medical University
Chairperson Hiroshi Yoshida Department of Gastroenterological Surgery, Nippon Medical School
JSH
New paradigm for alcohol-associated liver disease: pathophysiological insights and novel therapeutic approaches

October 31st  14:00–14:30  Room12

Lecturer Kenichi Ikejima Department of Gastroenterology, Graduate School of Medicine, Juntendo University
Chairperson Hirotoshi Ebinuma Department of Gastroenterology & Hepatology, International University of Health and Welfare
JSH
Autoimmune liver disease -To improve long-term outcome and health-related quality of life-

October 30th  14:00–14:30  Room5

Lecturer Atsushi Tanaka Department of Medicine, Teikyo University School of Medicine
Chairperson Shinji Shimoda Third Department of Internal Medicine, Kansai Medical University
JSGS
The significance of conducting basic research in addition to clinical practice

October 31st  11:30–12:00  Room12

Lecturer Masaki Mori Tokai University
Chairperson Hidetoshi Eguchi Department of Gastroenterological Surgery, Osaka University
JSGS
To become a doctor who excels in both research and clinical practice as two-way doctor

October 31st  11:30–12:00  Room3

Lecturer Kenjiro Kohri Nagoya City University
Chairperson Ken Shirabe Division of Hepatobiliary and Pancreatic Surgery, Gunma University
JSGCS
Current status and future of gastric cancer screening

October 30th  11:00–11:20  Room7

Lecturer Yosuke Iriguchi Iriguchi Gastroenterology, Endoscopy Clinic
Chairperson Ryuji Nagahama Department of Gastroenterology, New Tokyo Hospital
JSGCS
Screening and surveillance for hereditary cancer

October 30th  14:30–15:00  Room7

Lecturer Sayaka Ueno Department of Genomic Medicine, Fujita Health University
Chairperson Masahiro Ogawa Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine

Educational Lecture

JDDW
Educational Lecture 1 Recent advances in the multimodal treatment of esophageal cancer
Lecture Hiroya Takeuchi Department of Surgery, Hamamatsu University School of Medicine
JDDW
Educational Lecture 2 The forefront of molecular targeted therapy for inflammatory bowel disease
Lecture Masayuki Saruta Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine
JDDW
Educational Lecture 3 Current status and issues of hepatitis B treatment
Lecture Yasuhito Tanaka Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University
JDDW
Educational Lecture 4 Update on systemic therapy for biliary tract cancer
Lecture Masafumi Ikeda Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East
JDDW
Educational Lecture 5 Current status and challenges of AI-assisted diagnosis in upper gastrointestinal endoscopy
Lecture Toshiaki Hirasawa Department of Gastroenterology, Cancer Institute Hospital
JDDW
Educational Lecture 6 Diagnosis and treatment for small-bowel tumor
Lecture Shiro Oka Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University
JDDW
Educational Lecture 7 Clinical practice guidelines for hepatocellular carcinoma 2025
Lecture Kiyoshi Hasegawa Hepato-Biliary-Pancreatic Surgery Division, The University of Tokyo
JDDW
Educational Lecture 8 Endoscopic management of pancreatobiliary disease in patients with surgically altered anatomy
Lecture Masaaki Shimatani Department of Gastroenterology and Hepatology, Kansai Medical University Medical Center

Seminar on Medical Issues

JDDW
Current status and challenges of "Physicians’ work style reform"

November 1st  9:00–12:00  Room13

Chairperson Tetsuo Takehara Kansai Rosai Hospital
Naoki Hiki Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine
Transforming medical department management for better work in life
Lecturer Shintaro Kuroda Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University
Physicians' work style reform in university hospitals: Toward sustainable department management
Lecturer Yuzo Kodama Department of Gastroenterology, Kobe University
Report on the survey results regarding work styles from the Japanese Society of Gastroenterological Surgery
Lecturer Hajime Imamura Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences
Current status and challenges of work style reform in training endoscopists
Lecturer Makiko Kinoshita Department of Gastroenterology, National Hospital Organization Minami Wakayama Medical Center
Consideration of consolidation and incentives in the era of work style reform
Lecturer Tsutomu Fujii Department of Surgery and Science, University of Toyama
Workstyle reform of physicians from the perspective of MBA-Driven hospital management
Lecturer Yoshio Sumida Department of Healthcare Management, International University of Health and Welfare Graduate School

JDDW 2025 Program for Women in Gastroenterological Field

JDDW
Exploring career planning across generations in academic societies

October 31st  14:00–17:00  Room13

Chairperson Satoshi Mochida President, the Japanese Society of Gastroenterology
Shinji Tanaka President, the Japan Gastroenterological Endoscopy Society
Sumiko Nagoshi Department of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University
The top of the academy, reached after opening several doors
Lecturer Junko Takita Department of Pediatrics, Kyoto University
Expectations and motivations for attending medical conferences (from a perspective of a university physician)
Lecturer Akiko Tamura Department of Gastroenterology and Hepatology, Institute of Science Tokyo
What do we seek in academic conferences? Motivations for general hospital physicians to participate
Lecturer Sonoko Ishida Department of Surgery, Kita-harima Medical Center
Building a medical career with a partner: Expectations for academic societies from university hospital surgeons supporting female pulmonologists
Lecturer Kyota Tatsuta Department of Surgery, Hamamatsu University School of Medicine
Looking back as an HPB surgeon: How academic conferences shaped my career
Lecturer Hajime Imamura Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences
Academic career planning as a general hospital doctor
Lecturer Nobuharu Tamaki Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital
Current status and future prospects of career development for physician-scientists
Lecturer Sachiyo Yoshio Department of Human Immunology and Translational Research, Japan Institute for Health Security
To balance work and life -A report from Nagasaki-
Lecturer Hitomi Minami Tachibana Bay Clinic
Reflecting on career development in academic societies-Challenges and prospects-
Lecturer Yoko Kitamura Center for Digestive and Liver Diseases, Nara City Hospital
Reflecting on career development as an endoscopist: academic society career support and future challenges
Lecturer Shoko Ono Division of Endoscopy, Hokkaido University Hospital
Reflecting on my career development in the society (good points, issues raised, etc.)
Lecturer Atsunori Tsuchiya Department of Gastroenterology, Faculty of Medicine, University of Yamanashi
Reflecting on career development and challenges - Insights from exchanges with female physicians abroad
Lecturer Reiko Ashida Second Department of Internal Medicine, Wakayama Medical University

Medicalstaff Program

JDDW
Importance and practice of interprofessional collaboration in a super-aging society

Call for Papers

October 31st  9:00–12:00  Room13

Chairperson Tooru Shimosegawa South Miyagi Medical Center
Atsushi Nanashima Division of Hepato-Biliary-Pancreas Surgery, University of Miyazaki Faculty of Medicine
JDDW
Training NPs (Nurse Practitioners)/PAs (Physician Assistants) in the field of gastroenterology

Call for Papers

November 1st  14:00–17:00  Room13

Chairperson Hideaki Ando Department of Health Sciences, Akita University Graduate School of Medicine and Faculty of Medicine
Hirotaka Sakai Faculty of Nursing School of Health Sciences, Fujita Health University

Integrated Program

JDDW JSGS JSGE JGES JSH JSGCS
1. (PD) The current status and challenges of conversion surgery for gastrointestinal cancer

Call for Papers

October 30th  9:00–12:00  Room6

Chairperson Minoru Tanabe Kashiwa Municipal Hospital
Tatsuya Ioka Yamaguchi University Hospital Oncology Center
Hiroya Takeuchi Department of Surgery, Hamamatsu University School of Medicine
JDDW JSGS JSGE JGES JSH JSGCS
2. (S) Current status and perspectives in the treatment of rare malignancies

Call for Papers

October 30th  14:00–17:00  Room6

Chairperson Kensei Yamaguchi Cancer Institute Hospital of Japanese Foundation for Cancer Research
Yukinori Kurokawa Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine
Susumu Hijioka Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital
JDDW JSH JSGE JGES JSGS JSGCS
3. (S) Internal medicine and surgery in the genomic era - Gastrointestinal diseases and the future of genomic medicine

Call for Papers

October 31st  9:00–12:00  Room6

Chairperson Takako Nakajima Department of Early Clinical Development, Graduate School of Medicine, Kyoto University
Sadakatsu Ikeda Department of Precision Cancer Medicine, Institute of Science Tokyo Hospital
Shin Kobayashi Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East
JDDW JSGE JGES JSH JSGS JSGCS
4. (W) Diagnosis and treatment of gastrointestinal diseases based on microbiome research

Call for Papers

October 31st  14:00–17:00  Room6

Chairperson Yukihiro Yokoyama Department of Surgery, Division of Surgical Oncology, Nagoya City University
Kiyoshi Yoshimura Department of Clinical Immuno Oncology, Showa Medical University
Takumi Tochio Department of Medical Research on Prebiotics and Probiotics, Fujita Health University
JDDW JSGE JGES JSH JSGS JSGCS
5. (PD) The real world of immune-mediated adverse event (imAE) treatment

Call for Papers

November 1st  9:00–12:00  Room6

Chairperson Yasunari Nakamoto Second Department of Internal Medicine, University of Fukui
Ken Kato Department of Head and Neck, Esophageal Medical Oncology, National Cancer Center Hospital
Manabu Kawai Second Department of Surgery, Wakayama Medical University
JDDW JGES JSGE JSH JSGS JSGCS
6. (W) Teaming up for the productive medical-industrial collaboration

Call for Papers

November 1st  14:00–17:00  Room6

Chairperson Kiyokazu Nakajima Department of Next Generation Endoscopic lntervention, Osaka University Graduate School of Medicine
Toshio Uraoka Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine
Kazuki Sumiyama Department of Endoscopy, The Jikei University School of Medicine

Symposium

JSGE JGES JSGS JSGCS
S1 Early diagnosis and treatment of pancreatic cancer

Call for Papers

October 30th  9:30–11:30  Room1

Chairperson Masayuki Kitano Second Department of Internal Medicine, Wakayama Medical University
Atsushi Masamune Division of Gastroenterology, Tohoku University Graduate School of Medicine
JSH JSGE
S2 Mechanisms of pathogenesis and molecular targets in MASH

Call for Papers

October 30th  14:30–17:00  Room1

Chairperson Atsushi Umemura Department of Pharmacology, Kyoto Prefectural University of Medicine
Masato Yoneda Department of Gastroenterology and Hepatology, Yokohama City University
JGES JSGE
S3 (JGES Core Session) Endoscopic remission in ulcerative colitis and its significance

Call for Papers

October 30th  9:00–11:30  Room2

Chairperson Makoto Naganuma Third Department of Internal Medicine, Kansai Medical University
Shinichiro Shinzaki Department of Gastroenterology, Hyogo Medical University
JSH JSGE JSGCS
S4 Remaining issues and measures for hepatitis B

Call for Papers

October 30th  9:30–12:00  Room4

Chairperson Hiroshi Yotsuyanagi Japan Institute for Health Security
Yasuhito Tanaka Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University
JGES JSGE JSGS JSGCS
S5 Endoscopic diagnosis and treatment of superficial Barrett’s adenocarcinoma

Call for Papers

October 30th  9:30–12:00  Room8

Chairperson Ryu Ishihara Department of Gastrointestinal Oncology, Osaka International Cancer Institute
Kenichi Goda Gastrointestinal Endoscopy Center, Dokkyo Medical University Hospital
JGES JSGE JSH JSGS
S6 Current status and challenges of obscure GI bleeding (OGIB)

Call for Papers

October 31st  9:00–11:20  Room1

Chairperson Naoki Ohmiya Department of Advanced Endoscopy, Fujita Health University
Shiro Oka Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University
JSH JSGE JSGS
S7 Frontiers in the treatment of unresectable hepatocellular carcinoma

Call for Papers

October 31st  9:00–11:20  Room2

Chairperson Masayuki Kurosaki Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital
Sadahisa Ogasawara Department of Gastroenterology, Graduate School of Medicine, Chiba University
JSGE JSH JSGCS
S8 A new development in steatotic liver disease towards overcoming chronic liver disease

Call for Papers

October 31st  9:00–12:00  Room4

Chairperson Shuji Terai Division of Gastroenterology & Hepatology, Graduate School of Medical and Dental Sciences, Niigata University
Takumi Kawaguchi Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine
JGES JSGE JSGS
S9 (JGES Core Session) Endoscopic diagnosis and therapy for chronic pancreatitis

Call for Papers

October 31st  14:30–17:00  Room8

Chairperson Shomei Ryozawa Department of Gastroenterology, Saitama Medical University International Medical Center
Koichiro Mandai Department of Gastroenterology, Kyoto Second Red Cross Hospital
JSGS JGES
S10 Short- to middle- term outcomes of minimally invasive surgery for upper gastric and esophagogastric junction cancer

Call for Papers

November 1st  9:00–11:30  Room1

Chairperson Daisuke Ichikawa Department of Surgery, Faculty of Medicine, University of Yamanashi
Chie Tanaka Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine
JSGS JSGE
S11 The latest treatment strategy for recurrent colorectal cancer

Call for Papers

November 1st  14:30–17:00  Room4

Chairperson Takanori Goi First Department of Surgery, University of Fukui
Soichiro Ishihara Department of Surgical Oncology, The University of Tokyo
JSGS JSGE JSH
S12 Current status and perspectives of robot-assisted hepato-biliary-pancreatic surgery

Call for Papers

November 1st  9:00–12:00  Room5

Chairperson Yuichi Nagakawa Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University
Yuta Abe Department of Surgery, Keio University School of Medicine
JSGS JSGE
S13 Advancing training for future robotic surgeons in gastrointestinal cancer treatment

Call for Papers

November 1st  14:00–17:00  Room5

Chairperson Naoki Hiki Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine
Tsunekazu Mizushima Department of Colorectal Surgery, Dokkyo Medical University
JSGE JGES JSH JSGS
S14 Current status of immune checkpoint inhibitor treatment for gastrointestinal and hepatobiliary cancers

Call for Papers

November 1st  14:00–17:00  Room7

Chairperson Etsuro Hatano Department of Surgery, Graduate School of Medicine, Kyoto University
Hayato Nakagawa Department of Gastroenterology and Hepatology, Mie University

Panel Discussion

JGES JSGE JSGCS
PD1 Knack and tips for trainers and trainees in gastrointestinal endoscopy<Video>

Call for Papers

October 30th  14:00–17:00  Room2

Chairperson Naomi Kakushima Department of Endoscopy and Endoscopic Surgery, The University of Tokyo Hospital
Chika Kusano Department of Gastroenterology, Kitasato University School of Medicine
JGES JSGE JSGS
PD2 Indications and limitations of urgent endoscopy

Call for Papers

Session category has been changed from [Panel Discussion 2] to [Workshop 19].
JSH JSGE JGES JSGS
PD3 Management of complication of cirrhosis

Call for Papers

October 30th  9:30–12:00  Room5

Chairperson Hiroshi Yoshida Department of Gastroenterological Surgery, Nippon Medical School
Masahito Shimizu Department of Gastroenterology, Gifu University Graduate School of Medicine
JSH JSGE
PD4 Advances in the pathogenesis and treatment of autoimmune liver diseases

Call for Papers

October 30th  14:30–17:00  Room5

Chairperson Shinji Shimoda Third Department of Internal Medicine, Kansai Medical University
Nobuhiro Nakamoto Division of Gastroenterology and Hepatology, Keio University School of Medicine
JSGCS JSGE JGES JSGS
PD5 Appropriate risk stratification and management of high-risk groups in colorectal cancer screening

Call for Papers

October 30th  9:00–11:00  Room7

Chairperson Mikihiro Fujiya Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University
Takahisa Matsuda Division of Gastroenterology and Hepatology, Toho University
JSGCS JSGE JGES JSGS
PD6 Re-setting of the high-risk group and its management with a view to pancreatic cancer screening

Call for Papers

October 30th  15:00–17:00  Room7

Chairperson Yoshiki Hirooka Department of Gastroenterology and Hepatology, Fujita Health University
Takeshi Hisa Department of Gastroenterology, Saku Central Hospital Advanced Care Center
JSGE JGES JSH JSGS JSGCS
PD7 Sarcopenia and frailty in digestive diseases

Call for Papers

October 30th  14:00–17:00  Room8

Chairperson Hitoshi Yoshiji Department of Gastroenterology, Nara Medical University
Yoichi Hiasa Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine
JSGE JGES JSH JSGS
PD8 Recent advances in the treatment of biliary tract cancer - Biliary drainage, surgery, chemotherapy, immunotherapy and immune-related adverse events -

Call for Papers

October 30th  14:00–17:00  Room12

Chairperson Michiaki Unno Department of Surgery, Tohoku University Graduate School of Medicine
Hiroyuki Isayama Department of Gastroenterology, Graduate School of Medicine, Juntendo University
JGES JSGE JSGS JSGCS
PD9 Current status of clinical management of serrated lesions in the colorectum: Dialogue with GI pathologists

Call for Papers

October 31st  14:00–17:00  Room1

Chairperson Hiroshi Kashida Department of Gastroenterology, Kawanishi City Medical Center
Tamotsu Sugai Diagnostic Pathology Center, Southern Tohoku General Hospital
Yasushi Sano Sano Hospital
JSGS JSGE JGES JSH
PD10 Treatment strategies for frail patients in hepatobiliary pancreatic malignancies

Call for Papers

October 31st  14:30–17:00  Room2

Chairperson Tomoharu Yoshizumi Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University
Susumu Eguchi Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences
JSGS JSGE JGES
PD11 Pros and cons of preoperative treatments in locally advanced rectal cancer

Call for Papers

October 31st  9:00–11:30  Room3

Chairperson Masafumi Inomata Department of Gastroenterological and Pediatric Surgery, Oita University
Hiroki Takahashi Department of Gastroenterological Surgery, Nagoya City University West Medical Center
JSGE JSH JSGS
PD12 Evidence based personalization of treatments for HCC

Call for Papers

October 31st  15:00–17:00  Room4

Chairperson Naoya Sakamoto Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine
Kiyoshi Hasegawa Hepato-Biliary-Pancreatic Surgery Division, The University of Tokyo
JSH JSGE JSGS JSGCS
PD13 Current status and challenges toward HCV elimination

Call for Papers

October 31st  9:30–12:00  Room8

Chairperson Yasuhiro Asahina Department of Gastroenterology and Hepatology, Institute of Science Tokyo
Tatsuo Kanda Uonuma Institute of Community Medicine, Niigata University
JSGE JGES JSGS
PD14 Diagnostic and therapeutic strategies for atypical cases of pancreatic cancer

Call for Papers

November 1st  14:00–17:00  Room2

Chairperson Kenichi Hakamada Department of Gastroenterological Surgery, Hirosaki University
Yuzo Kodama Department of Gastroenterology, Kobe University
JGES JSGE JSH JSGCS
PD15 Current status and issues of radiation exposure in gastroenterological procedures

Call for Papers

November 1st  14:00–17:00  Room3

Chairperson Mamoru Takenaka Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine
Takayoshi Tsuchiya Department of Gastroenterology and Hepatology, Tokyo Medical University
JSGS JSGE JGES JSH
PD16 Conversion surgery for gastrointestinal cancer in the elder

Call for Papers

November 1st  14:00–17:00  Room8

Chairperson Yoshihiro Kakeji Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University
Tsutomu Fujii Department of Surgery and Science, University of Toyama

Workshop

JSGE JGES JSH JSGS
W1 Translational research in digestive disorders

Call for Papers

October 30th  9:00–11:30  Room12

Chairperson Hiroshi Seno Department of Gastroenterology and Hepatology, Kyoto University
Keisuke Tateishi Department of Gastroenterology, St Marianna University School of Medicine
W1-Keynote Lecture
Dong Gao Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences

Session Detail

JSH JSGE JSGCS
W2 Biomarkers in liver diseases

Call for Papers

October 30th  9:30–12:00  Room13

Chairperson Nobuyuki Enomoto Professor Emeritus, University of Yamanashi
Taro Yamashita Department of Gastroenterology, Kanazawa University
JSH JSGE JSGS
W3 Cutting-edge therapies and translational research in liver failure

Call for Papers

October 30th  14:30–17:00  Room13

Chairperson Hideki Ohdan Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University
Keisuke Kakisaka Division of Gastroenterology and Hepatology, Department of Internal Medicine, Iwate Medical University
JSGS JSGE JGES JSGCS
W4 New biomarkers with implementability in diagnosis and treatment of colorectal cancer

Call for Papers

October 31st  14:00–17:00  Room3

Chairperson Hideki Ueno Department of Surgery, National Defense Medical College
Koshi Mimori Department of Surgery, Kyushu University Beppu Hospital
JGES JSGE JSGCS
W5 The forefront of screening endoscopy

Call for Papers

October 31st  9:30–12:00  Room5

Chairperson Rika Aoki Department of Internal Medicine, Tokushima Health Screening Center
Masashi Misawa Digestive Disease Center, Showa Medical University Northern Yokohama Hospital
JSGS JSGE
W6 The challenges and limitations of robotic surgery for esophageal and gastric malignancy

Call for Papers

October 31st  14:40–17:00  Room5

Chairperson Kazutaka Obama Department of Surgery, Kyoto University
Ichiro Uyama Department of Advanced Robotic and Endoscopic Surgery, Fujita Health University
JSGE JGES JSGS
W7 Treatment strategies for patients with refractory inflammatory bowel disease and inflammatory bowel disease unclassified

Call for Papers

October 31st  9:30–12:00  Room7

Chairperson Hiroshi Nakase Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine
Fumihito Hirai Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine
JSGE JGES JSGS
W8 Recent progress of multimodal treatment for pancreatic diseases

Call for Papers

October 31st  14:00–16:50  Room7

Chairperson Akinobu Taketomi Department of Gastroenterological Surgery I, Hokkaido University
Fuyuhiko Motoi Department of Surgery I, Yamagata University
JSGS JSGE JGES JSH
W9 Multidisciplinary treatment for advanced biliary tract cancer

Call for Papers

October 31st  9:00–11:30  Room12

Chairperson Toru Ikegami Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine
Akio Saiura Department of Hepatobiliary-Pancreatic Surgery, Juntendo University Graduate School of Medicine
JSH JSGE JSGS JSGCS
W10 Current status and future challenges of cirrhosis and hepatocellular carcinoma rising from alcohol associated (related) liver disease (ALD)

Call for Papers

October 31st  14:30–17:00  Room12

Chairperson Makiko Taniai Internal Medicine, Institute of Gastroenterology, Tokyo Women’s Medical University
Hirotoshi Ebinuma Department of Gastroenterology & Hepatology, International University of Health and Welfare
JSGE JGES JSGCS
W11 Acid-related diseases in the H. pylori-negative era: Current status and future prospects

Call for Papers

November 1st  14:00–17:00  Room1

Chairperson Akihito Nagahara Department of Gastroenterology, Graduate School of Medicine, Juntendo University
Katsunori Iijima Department of Gastroenterology, Akita University Graduate School of Medicine
JSGE JGES JSGS
W12 Cutting-edge multidisciplinary approaches in pancreato-biliary interventions

Call for Papers

November 1st  9:30–12:00  Room2

Chairperson Takao Itoi Department of Gastroenterology and Hepatology, Tokyo Medical University
Eisuke Iwasaki Division of Gastroenterology and Hepatology Department of Internal Medicine, Tokai University School of Medicine
JSGE JSH
W13 New approaches to the pathogenesis of drug-induced liver injury

Call for Papers

November 1st  9:00–12:00  Room3

Chairperson Hiromasa Ohira Department of Gastroenterology, Fukushima Medical University
Atsushi Tanaka Department of Medicine, Teikyo University School of Medicine
JGES JSGE JSGS
W14 New advances in the endoscopic treatment of neoplasms in the upper digestive tract<Video>

Call for Papers

November 1st  9:00–11:30  Room4

Chairperson Noriya Uedo Department of Gastrointestinal Oncology, Osaka International Cancer Institute
Motohiko Kato Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine
JGES JSGE
W15 Trouble shooting for and tips to prevent adverse events associated with interventional EUS<Video>

Call for Papers

November 1st  9:30–12:00  Room7

Chairperson Akio Katanuma Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine
Takeshi Ogura Endoscopy Center, Osaka Medical and Pharmaceutical University Hospital
JSGS JSGE
W16 The challenges and limitations of robot-assisted surgery (Lower gastrointestinal tract)

Call for Papers

November 1st  9:00–12:00  Room8

Chairperson Yusuke Kinugasa Department of Gastrointestinal Surgery, Institute of Science Tokyo
Jun Watanabe Department of Colorectal Surgery, Kansai Medical University
JGES JSGE JSH
W17 Current status and issues in the perioperative management of endoscopy

Call for Papers

November 1st  9:00–12:00  Room12

Chairperson Atsushi Imagawa Imagawa Medical Clinic
Takuto Hikichi Department of Endoscopy, Fukushima Medical University Hospital
JGES JSGE JSGS JSGCS
W18 The forefront of endoscopy research using databases

Call for Papers

November 1st  14:30–17:00  Room12

Chairperson Yasushi Oda Oda GI Endoscopy and Gastroenterology Clinic
Koji Matsuda Department of Gastroenterology, National Hospital Organization Shizuoka Medical Center
JGES JSGE JSGS
W19 Session category has been changed from PD2.
Indications and limitations of urgent endoscopy

Call for Papers

October 30th  14:30–17:00  Room4

Chairperson Yousuke Nakai Department of Gastroenterology, Tokyo Women’s Medical University
Taiki Aoyama Department of Gastroenterology, Hiroshima City North Medical Center Asa Citizens Hospital

Poster Congress' Presidents Award

JSGE
Identification of clinical factors for predicting ampullary tumors ranging from adenoma to T1a(M)

October 31st  16:50–17:00  Room7

Lecturer Yoshihisa Takada Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine
Chairperson Yoshiyuki Ueno Department of Gastroenterology, Yamagata University Faculty of Medicine
JGES
Endoscopic sphincterotomy plus balloon dilation versus sphincterotomy alone, endoscopic management of common bile duct stones: A propensity score-based cohort analysis

October 31st  11:20–11:30  Room1

Lecturer Akinori Maruta Department of Gastroenterology, Gifu Prefectural General Medical Center
Chairperson Kiyohito Tanaka Kyoto Second Red Cross Hospital
JSH
Mid- to long-term outcomes of educational hospitalization for fatty liver improvement in patients with MASLD and obesity

October 31st  11:20–11:30  Room2

Lecturer Naruyasu Kakita Kaizuka City Hospital, Depatment of Gastroenterology and Hepatology
Chairperson Tetsuo Takehara Kansai Rosai Hospital
JSGS
The utility of plasma and urine ctDNA as a minimally invasive biomarker for oesophageal cancer

October 31st  14:00–14:10  Room5

Lecturer Rie Shibata Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine
Chairperson Shuji Takiguchi Department of Gastroenterological Surgery, Nagoya City University
JSGCS
Comparative evaluation of conventional biomarkers and APOA2 isoforms in identifying high-risk individuals for pancreatic cancer in a screening setting

October 30th  11:50–12:00  Room7

Lecturer Hideki Mori Department of Gastroenterology, Nakagami Hospital
Chairperson Shinji Okaniwa Department of Gastroenterology, Iida Municipal Hospital

Back to Top