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Symposium 16: Uncovering risk and evidence in gastroenterology using big data English

Date / Time Nov. 14 (Fri), 08:30-10:00
Room Vista 1
Chair(s) Joo-Sung Kim (Seoul National University, Korea)
Hye Kyung Jung (Ewha Womans University, Korea)
Speakers 08:30-08:52 Multi-source big data research in upper gastrointestinal diseases Sang Won Park (Kangwon National University, Korea)
08:52-09:14 Big data in unraveling environmental risk factors for IBD Shin Ju Oh (Kyung Hee University, Korea)
09:14-09:36 Acid-suppressive agents and cancer risk: Unraveling the evidence and clinical implications Seung In Seo (Hallym University, Korea)
09:36-09:58 Estimation of pancreatic cancer risk using NHIS database Jin Ho Choi (Seoul National University, Korea)
09:58-10:00 Q&A

Symposium 17: Optimizing treatment strategies for HCC: Concurrent and sequential approaches English

Date / Time Nov. 14 (Fri), 08:30-10:00
Room Vista 2
Chair(s) Han Chu Lee (University of Ulsan, Korea)
Jae Young Jang (Soonchunhyang University, Korea)
Speakers 08:30-08:52 The priority decision for subsequent systemic therapy after first-line failure of ICI-based regimens for HCC Arndt Vogel (University of Toronto, Canada)
08:52-09:14 Promising systemic agents for combination therapy with TACE and their mechanistic rationales in incurable HCC Sung Won Chung (University of Ulsan, Korea)
09:14-09:36 Role of radiotherapy for advanced-stage HCC in the era of IO Jeong Il Yu (Sungkyunkwan University, Korea)
09:36-09:58 Efficacy and safety of ICI-based treatment for Child-Pugh B HCC Jean-Charles Nault (Université Sorbonne Paris Nord, France)
09:58-10:00 Q&A

Combined Symposium 06 (KPBA+KSGC): AI applications for pancreatic cancer English

Date / Time Nov. 14 (Fri), 08:30-10:00
Room Vista 3
Chair(s) Jong Ho Moon (SoonChunHyang University, Korea)
Dong Hee Koh (Hallym University, Korea)
Speakers 08:30-08:52 AI-based diagnosis of pancreatic cancer using CT Jang-Hwan Choi (Ewha Womans University, Korea)
08:52-09:14 Spatial analysis of tumor-infiltrating lymphocytes in pancreatic cancer Sejoon Lee (Seoul National University, Korea)
09:14-09:36 Application of EUS-based AI in pancreatic cancer Jae Keun Park (Hallym University, Korea)
09:36-09:58 Toward a generalist AI assistant for pancreatic cancer diagnosis Kyu-Hwan Jung (Sungkyunkwan University, Korea)
09:58-10:00 Q&A

PG Course 01: Focused management strategies in gastrointestinal cancer Korean

Date / Time Nov. 14 (Fri), 08:30-10:00
Room Grand 1
Chair(s) Dong Uk Kim (CHA University, Korea)
Dae Young Cheung (The Catholic University of Korea, Korea)
Speakers 08:30-08:52 Management of cytotoxic and immunologic agents-related GI adverse events Jae Hyun Kim (Kosin University, Korea)
08:52-09:14 Cancer-associated fatigue during treatment: Assessment and supportive care Dong Kee Jang (Seoul National University Boramae, Korea)
09:14-09:36 Evidence-based approaches to cancer-related cachexia Eui Sun Jeong (Ewha Womans University, Korea)
09:36-09:58 Addressing pain in GI cancer patients Jun-Mo Park (Kyungpook National University, Korea)
09:58-10:00 Q&A

Symposium 18: Editor Session - Medical research and scholarly publications using AI Korean

Date / Time Nov. 14 (Fri), 08:30-10:00
Room Grand 4+5
Chair(s) Jae Gyu Kim (Chung-Ang University, Korea)
Yong Chan Lee (Yonsei University/Editor-in-Chief, Gut and Liver, Korea)
Speakers 08:30-09:00 Living with AI as a medical professional Sang-Hoon Na (Seoul National University, Korea)
09:00-09:20 Peer review using generative AI Yunho Jung (Soonchunhyang University, Korea)
09:20-09:40 Evaluation and publication ethics of AI-assisted papers Jaeryung Oh (Korea University, Korea)
09:40-10:00 Discussion

Symposium 19: Updates on the endoscopic management of gastric neoplasms English

Date / Time Nov. 14 (Fri), 08:30-10:00
Room Walker 2
Chair(s) Su Jin Hong (Soonchunhyang University, Korea)
Hee Seok Moon (Chungnam National University, Korea)
Speakers 08:30-08:52 Endoscopic management of undifferentiated-type EGC Yonghwan Kwon (Kyungpook National University, Korea)
08:52-09:14 Challenges and considerations in treating elderly patients with EGC Bong Eun Lee (Pusan National University, Korea)
09:14-09:36 Managing low-grade dysplasia: To treat or not, and how to select optimal endoscopic technique Jung-Wook Kim (Kyung Hee University, Korea)
09:36-09:58 Surveillance vs. resection for gastric subepithelial tumors Moon Kyung Joo (Korea University, Korea)
09:58-10:00 Q&A

Symposium 20: Comprehensive strategies in IBS management: From pathophysiology to practice English

Date / Time Nov. 14 (Fri), 08:30-10:00
Room Art Hall
Chair(s) Kwang Jae Lee (Ajou University, Korea)
Joong Goo Kwon (Daegu Catholic University, Korea)
Speakers 08:30-08:52 Updates on IBS pathophysiology Jung Ho Park (Sungkyunkwan University, Korea)
08:52-09:14 Advancing the diagnosis of IBS: An introduction of 2025 Seoul Consensus Guidelines Hoon Sup Koo (Konyang University, Korea)
09:14-09:36 Dietary and microbiome-based therapies for IBS Jongbeom Shin (Inha University, Korea)
09:36-09:58 Advances in pharmacological and non-pharmacological treatments for IBS Andrew Ong (Singapore General Hospital, Singapore)
09:58-10:00 Q&A

Symposium 21: Exploring microbiomes and biomarkers in gastrointestinal diseases English

Date / Time Nov. 14 (Fri), 10:20-11:50
Room Vista 1
Chair(s) Dong Il Park (Sungkyunkwan University, Korea)
Magdy El-Salhy (University of Bergen, Norway)
Speakers 10:20-10:42 Gut microbiome and steatotic liver disease: Impact and therapeutic potential Ki Tae Suk (Hallym University, Korea)
10:42-11:04 Human microbiome in IBD: Lessons from hospital based-human microbiome project in Korea Seong-joon Koh (Seoul National University, Korea)
11:04-11:26 Fecal microbial transplantation for management of irritable bowel syndrome Magdy El-Salhy (University of Bergen, Norway)
11:26-11:48 Bile acids: Major regulator of the gut microbiome Kihyun Ryu (Konyang University, Korea)
11:48-11:50 Q&A

Symposium 22: In vitro and in vivo experimental models to study liver diseases Korean

Date / Time Nov. 14 (Fri), 10:20-11:50
Room Vista 2
Chair(s) Jung-Hwan Yoon (Seoul National University, Korea)
Won-Il Jeong (KAIST, Korea)
Speakers 10:20-10:50 Models for hepatitis B and the associated liver cancers Kyun-Hwan Kim (Sungkyunkwan University, Korea)
10:50-11:20 Preclinical MASH studies Sang Geon Kim (Dongguk University, Korea)
11:20-11:50 Cancer immunotherapy research Tae-Jin Kim (Korea Institute of Radiological & Medical Sciences, Korea)

Symposium 23: AI for colonoscopy and intestinal diseases: The road ahead English

Date / Time Nov. 14 (Fri), 10:20-11:50
Room Vista 3
Chair(s) Jeong-Sik Byeon (University of Ulsan, Korea)
Sang Wook Kim (Jeonbuk National University, Korea)
Speakers 10:20-10:42 Enhancing physician-AI collaboration for computer-aided diagnosis Eun Hyo Jin (Seoul National University, Korea)
10:42-11:04 Has autonomous AI advanced beyond computer-aided diagnosis of colorectal lesions? Daniel von Renteln (University of Montreal, Canada)
11:04-11:26 AI-driven real-time quality assurance in colonoscopy practice Ji Young Lee (University of Ulsan, Korea)
11:26-11:48 AI-enhanced endoscopic evaluation in IBD: From activity scoring to dysplasia surveillance Han Hee Lee (The Catholic University of Korea, Korea)
11:48-11:50 Q&A

PG Course 02: Gastrointestinal ulcers Korean

Date / Time Nov. 14 (Fri), 10:20-11:50
Room Grand 1
Chair(s) Nayoung Kim (Seoul National University, Korea)
Sang Gyun Kim (Seoul National University, Korea)
Speakers 10:20-10:42 Peptic ulcer Hyeong Ho Jo (Daegu Catholic University, Korea)
10:42-11:04 Refractory ulcer Da Hyun Jung (Yonsei University, Korea)
11:04-11:26 Infection-related ulcer Tae-Se Kim (Sungkyunkwan University, Korea)
11:26-11:48 NSAIDs-induced ulcer Ayoung Lee (Korea University, Korea)
11:48-11:50 Q&A

Symposium 24: Gut microbiota and gastric cancer English

Date / Time Nov. 14 (Fri), 10:20-11:50
Room Walker 1
Chair(s) Byung-Wook Kim (The Catholic University of Korea, Korea)
​Gwang Ha Kim (Pusan National University, Korea)
Speakers 10:20-10:42 Gastric microbiota associated with gastric precancerous lesions in Helicobacter pylori-negative patients Hyo-Joon Yang (Sungkyunkwan University, Korea)
10:42-11:04 Gastric microbiome signature for predicting metachronous recurrence after endoscopic resection of gastric neoplasm Cheol Min Shin (Seoul National University, Korea)
11:04-11:26 Microbiome within tumors: Impact on gastric cancer prognosis and treatment Jiafu Ji (Peking University Cancer Hospital, China)
11:26-11:48 Emerging insights into gut microbiota: Pivotal roles in gastric cancer pathogenesis Jae Yong Park (Chung-Ang University, Korea)
11:48-11:50 Q&A

Symposium 25: Starting POEM: Basics, indications, and techniques English

Date / Time Nov. 14 (Fri), 10:20-11:50
Room Walker 2
Chair(s) Hwoon-Yong Jung (University of Ulsan, Korea)
Ippei Tanaka (Showa University, Japan)
Speakers 10:20-10:42 Understanding thoracoabdominal anatomy for POEM procedure Hyuk Soon Choi (Korea University, Korea)
10:42-11:04 POEM for achalasia Sung Eun Kim (Kosin University, Korea)
11:04-11:26 G-POEM for gastroparesis Hyunsoo Chung (Seoul National University, Korea)
11:26-11:48 Role of functional endoscopy Ippei Tanaka (Showa University, Japan)
11:48-11:50 Q&A

Symposium 26: Emerging trends in constipation treatment: From microbiota to modern therapeutics English

Date / Time Nov. 14 (Fri), 10:20-11:50
Room Art Hall
Chair(s) Suck Chei Choi (Wonkwang University, Korea)
Mark Fox (University of Zurich, Swiss)
Speakers 10:20-10:42 Understanding normal vs. dysfunctional colonic motility: Role of gut microbiota Sunyoung Park (Chonnam National University, Korea)
10:42-11:04 Functional vs. secondary constipation: How to differentiate Mark Fox (University of Zurich, Swiss)
11:04-11:26 Management of severe defecatory symptoms: Practical techniques for constipation Tae Hee Lee (Soonchunhyang University, Korea)
11:26-11:48 Novel drug developments and future targets Noriaki Manabe (Kawasaki Medical School, Japan)
11:48-11:50 Q&A

Symposium 27: Biomarkers for diagnosis, treatment response, and prognosis in liver diseases English

Date / Time Nov. 14 (Fri), 13:20-14:50
Room Vista 2
Chair(s) Jia-Horng Kao (National Taiwan University, Taiwan)
Moon Seok Choi (Sungkyunkwan University, Korea)
Speakers 13:20-13:42 Early predictors of hepatitis B relapse after antiviral cessation Cheng-Hao Tseng (I-Shou University, Taiwan)
13:42-14:04 Biomarkers for monitoring disease progression in MASLD Nobuharu Tamaki (Musashino Red Cross Hospital, Japan)
14:04-14:26 Imaging markers predicting response to IO in HCC Subin Heo (University of Ulsan, Korea)
14:26-14:48 Histological markers for differential diagnosis of liver tumors and inflammatory conditions Haeryoung Kim (Seoul National University, Korea)
14:48-14:50 Q&A

PG Course 03: Clinical practice guidelines for upper GI endoscopy in Korea: Case-based learning Korean

Date / Time Nov. 14 (Fri), 13:20-14:50
Room Grand 1
Chair(s) Sung Kook Kim (Kyungpook National University, Korea)
Sang Kil Lee (Yonsei University, Korea)
Speakers 13:20-13:42 Gastric subepithelial lesions Hyun Lim (Hallym University, Korea)
13:42-14:04 Percutaneous endoscopic gastrostomy Hee Kyong Na (University of Ulsan, Korea)
14:04-14:26 Endoscopic resection of early gastrointestinal cancer Jie-Hyun Kim (Yonsei University, Korea)
14:26-14:48 Management of antithrombotic agents in patients undergoing GI endoscopy Beom Jin Kim (Chung-Ang University, Korea)
14:48-14:50 Q&A

Symposium 28: Recent advancement in the management of IPMN English

Date / Time Nov. 14 (Fri), 13:20-14:50
Room Grand 4+5
Chair(s) Dong-Wan Seo (University of Ulsan, Korea)
Jong-Kyun Lee (Sungkyunkwan University, Korea)
Speakers 13:20-13:42 What’s new in international evidence-based Kyoto guidelines? Akio Katanuma (Sapporo Medical University, Japan)
13:42-14:04 Updates in radiomics in differentiation of IPMN Jaeseung Shin (Sungkyunkwan University, Korea)
14:04-14:26 Novel biomarkers of IPMN Walter Park (Stanford University, USA)
14:26-14:48 Role of adjuvant treatment in IPMN-associated carcinoma Jongchan Lee (Seoul National University, Korea)
14:48-14:50 Q&A

Symposium 29: Innovative strategies in gastroesophageal cancer therapy: Precision medicine, resistance, and emerging technologies English

Date / Time Nov. 14 (Fri), 13:20-14:50
Room Walker 2
Chair(s) Jeong Seop Moon (Inje University, Korea)
Su Youn Nam (Kyungpook National University, Korea)
Speakers 13:20-13:42 Personalized and immunotherapeutic strategies in gastroesophageal cancer treatment Hee Seok Moon (Chungnam National University, Korea)
13:42-14:04 Optimizing radiotherapy strategies for esophageal cancer: From conventional to proton therapy Yang-Gun Suh (National Cancer Center, Korea)
14:04-14:26 Microbiome modulation as an emerging strategy in enhancing cancer therapy Jun Yu (The Chinese University of Hong Kong, China)
14:26-14:48 Applications of artificial intelligence in digital pathology for upper GI cancer Sung Hak Lee (The Catholic University of Korea, Korea)
14:48-14:50 Q&A

Symposium 30: Advancing therapeutic endoscopy techniques English

Date / Time Nov. 14 (Fri), 13:20-14:50
Room Art Hall
Chair(s) Geun am Song (Pusan National University, Korea)
Ken Ohata (NTT Medical Center, Japan)
Speakers 13:20-13:42 Optimizing cold snare EMR: Techniques and outcomes for small colorectal polyps Seong-Jung Kim (Chosun University, Korea)
13:42-14:04 Advanced EMR strategies for large non-pedunculated colon polyps Dongwoo Kim (Korea University, Korea)
14:04-14:26 Pushing the boundaries of colorectal ESD: Techniques to improve outcomes Ken Ohata (NTT Medical Center, Japan)
14:26-14:48 Traction-assisted ESD: Innovative methods to enhance visualization and efficiency Yunho Jung (Soonchunhyang University, Korea)
14:48-14:50 Q&A

Combined Symposium 07 (KSG+UEG): Advancing therapeutic strategies and optimizing managements in gastrointestinal diseases English

Date / Time Nov. 14 (Fri), 15:10-16:40
Room Vista 1
Chair(s) Joost Drenth (Amsterdam UMC, Netherlands)
Byung Ik Jang (Yeungnam University, Korea)
Speakers 15:10-15:32 Advancing eosinophilic esophagitis management: The promise of dupilumab and oral budesonide Thomas Greuter (University Zurich, Switzerland)
15:32-15:54 Strategic treatment positioning: Navigating biologics and small molecules in IBD Won Moon (Kosin University, Korea)
15:54-16:16 Multidimensional approach to refractory variceal bleeding: Limitations of endoscopic treatment and therapeutic strategies Joost Drenth (Amsterdam UMC, Netherlands)
16:16-16:38 Prediction and monitoring of variceal bleeding in cirrhotic patients Chang Wook Kim (The Catholic University of Korea, Korea)
16:38-16:40 Q&A

Combined Symposium 08 (KSGE+KPBA): Multidisciplinary approaches and debates in the management of hilar cholangiocarcinoma English

Date / Time Nov. 14 (Fri), 15:10-16:40
Room Vista 2
Chair(s) Young Koog Cheon (Konkuk University, Korea)
Ji Kon Ryu (Seoul National University, Korea)
Speakers 15:10-15:32 Preoperative biliary drainage for perihilar cholangiocarcinoma? Woohyung Lee (University of Ulsan, Korea)
15:32-15:54 Management for postoperative strictures Min Jae Yang (Ajou University, Korea)
15:54-16:16 The role of biliary RFA in hilar cholangiocarcinoma Jae Hee Cho (Yonsei University, Korea)
16:16-16:38 Optimal strategies for biliary drainage in long-term survivors with advanced hilar cholangiocarcinoma Tae Hoon Lee (Soonchunhyang University, Korea)
16:38-16:40 Q&A

Combined Symposium 09 (KSGC+KGCA): How have the latest updates in Korean Gastric Cancer Guideline evolved? Korean

Date / Time Nov. 14 (Fri), 15:10-16:40
Room Vista 3
Chair(s) Geun am Song (Pusan National University, Korea)
Hye Sook Han (Chungbuk National University, Korea)
Speakers 15:10-15:32 Endoscopic diagnosis and treatment Sun Hyung Kang (Chungnam National University, Korea)
15:32-15:54 Surgery Tae-Han Kim (Gyeongsang National University, Korea)
15:54-16:16 Systemic therapy Han Jo Jeon (Korea University, Korea)
16:16-16:38 Biomarkers Soomin Ahn (Sungkyunkwan University, Korea)
16:38-16:40 Q&A

PG Course 04: Guidelines and evidence-based recommendations in liver disease management Korean

Date / Time Nov. 14 (Fri), 15:10-16:40
Room Grand 1
Chair(s) Neung Hwa Park (University of Ulsan, Korea)
Sungbum Cho (Chonnam National University, Korea)
Speakers 15:10-15:32 Chronic hepatitis B: Antiviral strategy Won-Mook Choi (University of Ulsan, Korea)
15:32-15:54 Chronic hepatitis C: Antiviral strategy Young Kul Jung (Korea University, Korea)
15:54-16:16 MASLD: Current and potential new treatments Won Sohn (Sungkyunkwan University, Korea)
16:16-16:38 Liver cirrhosis: Complications and specific management Do Seon Song (The Catholic University of Korea, Korea)
16:38-16:40 Q&A

Symposium 31: In the era of various interventions, what do you prefer in different situations? English

Date / Time Nov. 14 (Fri), 15:10-16:40
Room Art Hall
Chair(s) Hiroyuki Isayama (Juntendo University, Japan)
Seok Jeong (Inha University, Korea)
Speakers 15:10-15:32 How I manage biliary drainage via ERCP in different clinical situations Sung Ill Jang (Yonsei University, Korea)
15:32-15:54 Navigating biliary drainage via EUS: Lessons from practice Shomei Ryozawa (Saitama Medical University, Japan)
15:54-16:16 How I approach pancreatic and peripancreatic drainage: ERCP or EUS? Sang Hyub Lee (Seoul National University, Korea)
16:16-16:38 How I perform gallbladder drainage via EUS in high-risk surgical patients Tae Jun Song (University of Ulsan, Korea)
16:38-16:40 Q&A
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KDDW Consortium (케이디디더블유 운영협의체)

Business License No.: 609-82-84671

President: Joo-Sung Kim

E-mail : kddwoffice@gmail.com

Address : 2F, 30, Bamgogae-ro 1-gil, Gangnam-gu, Seoul, 06349, Republic of Korea
KDDW 2025 Secretariat
Contact (Scientific Program & Abstract)
Email. kddwinfo@medioffice.or.kr / Tel. +82-10-2334-8265
(Registration & Sponsor)
Email. kddwconference@medioffice.or.kr / Tel. +82-2-459-8266