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Free Paper 09 : Lower GI 1 English

Date / Time Nov. 19 (Fri), 08:30-09:20
Channel Channel 6
Chair(s) Kyu Chan Huh (Konyang Univ., Korea)
Hyungun Kim (Soonchunhyang Univ., Korea)
Speakers 08:30-08:40 Comparison between CleanViewAL (1L Polyethylene Glycol with Ascorbic Acid, PEG-Asc) and Plenvu (1L PEG-Asc) for Colonoscopic Bowel Preparation: Prospective Randomized Non-Inferiority Study Suh Hyun Choi (Inje Univ. Seoul Paik Hosp., Korea)
08:40-08:50 Impact of Colonoscopy on Colorectal Cancer Incidence among Persons 40-49 Years Su Young Kim (Yonsei Univ. Wonju, Korea)
08:50-09:00 Predictive Value of microRNA Level in Normal Tissue Adjacent to the Tumor (NAT) for Prognosis of Colorectal Cancer Patients Lui Ng (The Univ. of Hong Kong, Hong Kong)
09:00-09:10 A Fecal Immunochemical Test Can Be a New Screening Tool for Dementia: A Nationwide Population-Based Study in Korea Yu Kyung Jun (Seoul National Univ. Hosp., Korea)
09:10-09:20 The Assessment of Ocimum Sanctum L. Flower Aqueous Extract for Inhibition of Cholesterol Absorption in Human Colorectal Adenocarcinoma (Caco-2) Cells Jakkapong Inchai (Chiangmai Univ., Jakkapong Inchai, Thailand)

Symposium 14 (KSG) : Future Diagnosis of Gastrointestinal Disease: Biomarkers and Beyond English

Date / Time Nov. 19 (Fri), 08:30-10:00
Channel Channel 1
Chair(s) Sang Kil Lee (Yonsei Univ., Korea)
Ki Baik Hahm (MedPacto, Korea)
Speakers 08:30-08:52 An integrative approach to cancer based on precision medicine Sung-Yup Cho (Seoul National Univ., Biochemistry and Molecular Biology, Korea)
08:52-09:14 Biomarkers in the diagnosis of gastric cancer Yong Kim (UCLA, USA)
09:14-09:36 Proteomics for PIVKA-II in HCC surveillance Youngsoo Kim (Seoul National Univ., Biomedical Engineering, Korea)
09:36-09:58 Esophageal impedance test: A new diagnostic approach for GERD and functional esophageal disorder Kee Wook Jung (Univ. of Ulsan, Korea)

Combined Symposium 04 (KSG+KSGE) : Endoscopy in Functional GI Disorders English

Date / Time Nov. 19 (Fri), 08:30-10:00
Channel Channel 2
Chair(s) Su Jin Hong (Soonchunhyang Univ., Korea)
Heung Up Kim (Jeju National Univ., Korea)
Speakers 08:30-08:52 The role of endoscopy in achalasia Young Hoon Youn (Yonsei Univ., Korea)
08:52-09:14 The role of endoscopy and biopsy in chronic diarrhea with IBS-D Chang Hwan Choi (Chung-Ang Univ., Korea)
09:14-09:36 The role of endoscopy in intestinal pseudo-obstruction, adult Hirschsprung's disease Amol Bapaye (Deenanath Mangeshkar Hosp. & Research Center, India)
09:36-09:58 Anti-reflux endoscopic surgery for Gastroesophageal Reflux Disease Weonjin Ko (Inha Univ., Korea)

KASL-AASLD Joint Symposium 01 (KASL) : COVID-19 and the Management of Chronic Liver Diseases English

Date / Time Nov. 19 (Fri), 08:30-10:00
Channel Channel 3
Chair(s) Joong-Won Park (National Cancer Center, Korea)
Steven Flamm (Northwestern Univ., USA)
Speakers 08:30-09:00 Pathogenesis and outcomes of COVID-19 in patients with chronic liver disease Andrew Moon (Univ. of North Carolina, USA)
09:00-09:30 COVID-19 in liver transplantation Elizabeth C. Verna (Columbia Univ., USA)
09:30-10:00 COVID-19 vaccination for patients with chronic liver diseases Won Suk Choi (Korea Univ., Infectious Diseases, Korea)

Symposium 15 (KPBA) : How to Improve the Survival of Patients with Pancreatic Cancer English

Date / Time Nov. 19 (Fri), 08:30-10:00
Channel Channel 4
Chair(s) Sang-Heum Park (Soonchunhyang Univ., Korea)
Hong Sik Lee (Korea Univ., Korea)
Speakers 08:30-08:52 High risk population for pancreatic cancer Byung Kyu Park (National Health Insurance Service Ilsan Hosp., Korea)
08:52-09:14 Second-line chemotherapy for advanced pancreatic cancer Sang Hyub Lee (Seoul National Univ., Korea)
09:14-09:36 Emerging molecular targets in pancreatic cancer Mitesh Borad (Mayo Clinic, USA)
09:36-09:58 Real-world data on the survival of patients with pancreatic cancer in Korea Jong-chan Lee (Seoul National Univ. Bundang Hosp., Korea)

PG Course 01 (KSGC) : Practical Guidance for the Improvement of QOL in GI Cancer Korean

Date / Time Nov. 19 (Fri), 08:30-10:00
Channel Channel 5
Chair(s) Hyun Yong Jeong (Chungnam National Univ., Korea)
Geun Am Song (Pusan National Univ., Korea)
Speakers 08:30-08:52 Malignant bowel obstruction due to advanced GI cancer: Diagnosis and management Hyun Jung Lee (Seoul National Univ., Korea)
08:52-09:14 Breakthrough pain in GI cancer patients: Assessment and management Dong Kyun Kim (Dong-A Univ., Korea)
09:14-09:36 Sleep disturbance in GI cancer patients: Assessment and management Jae Kook Yang (Soonchunhyang Univ., Korea)
09:36-09:58 Caregiver in GI cancer patients: Important roles, burden and support Dong Kee Jang (Seoul National Univ. Boramae Medical Center, Korea)

Free Paper 10 : Lower GI 2 English

Date / Time Nov. 19 (Fri), 09:20-10:00
Channel Channel 6
Chair(s) Sang Wook Kim (Jeonbuk National Univ., Korea)
Ja Seol Koo (Korea Univ., Korea)
Speakers 09:20-09:30 Identification of Optimal Cut-Off Value about Clinical, Chemical and Endoscopic Remission in Korean Inflammatory Bowel Disease Patients through Proactive Therapeutic Drug Level Monitoring of Infliximab Joo Hye Song (Samsung Medical Center, Korea)
09:30-09:40 Comparison between Proactive and Reactive Therapeutic Drug Monitoring in Patients with Inflammatory Bowel Disease Who Treated Infliximab Joo Hye Song (Samsung Medical Center, Korea)
09:40-09:50 IBD Associated Surveillance Dysplasia Program: New Integrated Model - Royal Brisbane Hospital Update Year 1: Audit, Summary, Future Directions and Literature Review Irwin Kashani (Royal Brisbane Hosp., Australia)
09:50-10:00 Correlation of Total Cholesterol and Gut Damage Status after Intervention of Synbiotic Drink of Stelechocarpus Burahol with Lactobacillus Casei and Lactobacillus Plantarum Isolates: A Dyslipidemic Rats Model Study Alfian Novanda Yosanto (Universitas Islam Indonesia, Indonesia)

Symposium 16 (KSG) : The Evolution of Personalized Medicine in Gastroenterology English

Date / Time Nov. 19 (Fri), 10:15-11:45
Channel Channel 1
Chair(s) Jae Gyu Kim (Chung-Ang Univ., Korea)
Young-Seok Cho (The Catholic Univ. of Korea, Korea)
Speakers 10:15-10:37 Tailored therapy for refractory Helicobacter pylori infection Ming-Shiang Wu (National Taiwan Univ., Taiwan)
10:37-10:59 Personalized therapeutic approach to inflammatory bowel disease Jae Hee Cheon (Yonsei Univ., Korea)
10:59-11:21 State of the art for liquid biomarkers in pancreatic cancer: An important consideration in the era of precision oncology Ajay Goel (Beckman Research Institute of City of Hope, USA)
11:21-11:43 The emerging role of liquid biopsy in digestive cancer Joo Kyung Park (Sungkyunkwan Univ., Korea)

Combined Symposium 05 (KSG+KASID) : Immunity and Microbiome in the Gut English

Date / Time Nov. 19 (Fri), 10:15-11:45
Channel Channel 2
Chair(s) Dong Soo Han (Hanyang Univ., Korea)
Chang H. Kim (Univ. of Michigan School of Medicine, USA)
Speakers 10:15-10:37 The microbiota of early life and developmental immunology Sowon Park (Yonsei Univ., Pediatrics, Korea)
10:37-10:59 The effect of immunologic factors in IBS Tae-Geun Gweon (The Catholic Univ. of Korea, Korea)
10:59-11:21 Microbial modulation of inflammation in IBD Geom Seog Seo (Wonkwang Univ., Korea)
11:21-11:43 Immune response and gut microbiome in colorectal cancer Chang H. Kim (Univ. of Michigan School of Medicine, USA)

KASL-AASLD Joint Symposium 02 (KASL) : Recent Update of Fatty Liver Disease English

Date / Time Nov. 19 (Fri), 10:15-11:45
Channel Channel 3
Chair(s) Seung Woon Paik (Sungkyunkwan Univ., Korea)
Mauricio Lisker-Melman (Washington Univ., USA)
Speakers 10:15-10:45 A unique phenotype of NAFLD: NAFLD with sarcopenia Won Kim (Seoul National Univ., Korea)
10:45-11:15 Recent updates of clinical trials on NASH Mary Eugenia Rinella (The Univ. of Chicago, USA)
11:15-11:45 Influence of NAFLD on chronic hepatitis B and C Seung Up Kim (Yonsei Univ., Korea)

Symposium 17 (KPBA) : Endoscopic Management of Acute Pancreatitis and Its Complications English

Date / Time Nov. 19 (Fri), 10:15-11:45
Channel Channel 4
Chair(s) Young Deok Cho (Soonchunhyang Univ., Korea)
Jin Lee (Hallym Univ., Korea)
Speakers 10:15-10:37 Indication, timing and safe technique of early/urgent ERCP in acute pancreatitis Moon Jae Chung (Yonsei Univ., Korea)
10:37-10:59 EUS guided transmural drainage for pancreatitis related local complications Seong-Hun Kim (Jeonbuk National Univ., Korea)
10:59-11:21 Endoscopic transluminal necrosectomy for complicated walled off necrosis Sang-Soo Lee (Univ. of Ulsan, Korea)
11:21-11:43 Risk and benefit of ERCP in pancreatitis related complications: Leakage, stricture and disconnection Sundeep Lakhtakia (AIG Hosp., India)

PG Course 02 (KSNM) : A to Z of GERD Korean

Date / Time Nov. 19 (Fri), 10:15-11:45
Channel Channel 5
Chair(s) Byung-Chul Yoon (Hanyang Univ., Korea)
Poong-Lyul Rhee (Sungkyunkwan Univ., Korea)
Speakers 10:15-10:35 Pathophysiology Joon Sung Kim (The Catholic Univ. of Korea, Korea)
10:35-10:55 Diagnostic approach Cheol Min Shin (Seoul National Univ., Korea)
10:55-11:15 Medical treatment Seung In Seo (Hallym Univ., Korea)
11:15-11:35 Surgical treatment Sungsoo Park (Korea Univ., Surgery, Korea)
11:35-11:45 Discussion

Free Paper 11 : Upper GI 1 English

Date / Time Nov. 19 (Fri), 10:15-10:55
Channel Channel 6
Chair(s) Jung Hwan Oh (The Catholic Univ. of Korea, Korea)
Sun-Young Lee (Konkuk Univ., Korea)
Speakers 10:15-10:25 Changes in Gut Virome after Helicobacter Pylori Eradication Lingling Wang (The Univ. of Hong Kong, Hong Kong)
10:25-10:35 Bacteria-Derived Extracellular Vesicles in Urine as a Novel Biomarker for Gastric Cancer: Integration of Liquid Biopsy and Metagenome Analysis Jae Yong Park (Chung-Ang Univ., Korea)
10:35-10:45 A Randomized Controlled Trial to Compare Helicobacter Pylori Eradication Rates between the Empirical Concomitant and Tailored Therapy Based on 23S rRNA Point Mutation Sujin Kim (Pusan National Univ. Yangsan Hosp., Korea)
10:45-10:55 Optimal Timing of H. Pylori Eradication after Endoscopic Submucosal Dissection of Gastric Neoplasm; A Multicenter Prospective, Randomized, Controlled Study Cheal Wung Huh (Yongin Severance Hosp., Korea)

Free Paper 12 : Upper GI 2 Korean

Date / Time Nov. 19 (Fri), 10:55-11:45
Channel Channel 6
Chair(s) Hang Lak Lee (Hanyang Univ., Korea)
Moon Kyung Joo (Korea Univ., Korea)
Speakers 10:55-11:05 Sex and Age Differences in Histology, Staging, and Survival in 14,861 Patients with Gastric Cancer Hyeong Ho Jo (Seoul National Univ. Bundang Hosp., Korea)
11:05-11:15 Epstein-Barr Virus but Not Helicobacter Pylori Infection Affects the Clinical Outcome of Gastric Carcinoma Jin Hee Noh (Asan Medical Center, Korea)
11:15-11:25 Visceral Fat Proportion and Sarcopenia Are Associated with Increased Risk of Early Gastric Neoplasia Dong-Won Ahn (Seoul National Univ. Boramae Medical Center, Korea)
11:25-11:35 Mutational Landscape of Early Gastric Cancer with Pre-Existing Adenoma Based on Whole Exome Sequencing Bokyung Kim (Seoul National Univ. Hosp., Korea)
11:35-11:45 Risk Factors of Lymph Node Metastasis in Undifferentiated Early Gastric Cancer Meeting the Criteria for the Expanded Indication for Endoscopic Submucosal Dissection Jiyoung Yoon (Uijeongbu Eulji Medical Center, Eulji Univ., Korea)

Satellite Symposium 02 (Gilead Sciences Korea) English

Date / Time Nov. 19 (Fri), 11:45-12:25
Channel Channel 3
Speaker 11:45-12:25 Optimization of CHB Treatment with Vemlidy Henry LY Chan (The Chinese University of Hong Kong, Hong Kong)

Satellite Symposium 03 (HK inno.N) Korean

Date / Time Nov. 19 (Fri), 11:45-12:25
Channel Channel 2 / 4 / 5 / 6
Chair Jong-Jae Park (Korea Univ., Korea)
Speaker 11:45-12:25 Tegoprazan, the novel advance in the management of acid-related diseases Jun Haeng Lee (Sungkyunkwan Univ., Korea)

Big Data Session 02 (KSG) : Using Big Data to Discover Diagnostics and Therapeutics for GI Diseases English

Date / Time Nov. 19 (Fri), 12:25-13:55
Channel Channel 1
Chair(s) Woon Geon Shin (Hallym Univ., Korea)
Jae Young Jang (Soonchunhyang Univ., Korea)
Speakers 12:25-12:47 Big data research in IBD: From real world data to real world evidence Shu-Chen Wei (National Taiwan Univ. Hosp., Taiwan)
12:47-13:09 Deep dive into bioinformatics in gastrointestinal cancer Seungyoon Nam (Gachon Univ., Genome Medicine and Science, Korea)
13:09-13:31 Development of therapeutic decision model in hepatology using artificial intelligence Gwang Hyeon Choi (Seoul National Univ. Bundang Hosp., Korea)
13:31-13:53 Risk prediction for malignant intraductal papillary mucinous neoplasm of the pancreas: logistic regression versus machine learning Jae Seung Kang (Korea Univ., Surgery, Korea)

Symposium 18 (KSG) : Recent Update for Autoimmune Gastrointestinal Diseases English

Date / Time Nov. 19 (Fri), 12:25-13:55
Channel Channel 2
Chair(s) Sook-Hyang Jeong (Seoul National Univ. Bundang Hosp., Korea)
Jae Hee Cheon (Yonsei Univ., Korea)
Speakers 12:25-12:47 Classification criteria for IgG4-related disease Sung-Hoon Moon (Hallym Univ., Korea)
12:47-13:09 Second line management of autoimmune hepatitis Young Kul Jung (Korea Univ. Ansan Hosp., Korea)
13:09-13:31 Novel immune therapy in IBD Ignacio Catalan-Serra (Levanger Hosp., Norway)
13:31-13:53 Novel therapy in primary sclerosing cholangitis Dongwook Oh (Univ. of Ulsan, Korea)

KASL-AASLD Joint Symposium 03 (KASL) : Changes in the Management of Chronic Hepatitis B English

Date / Time Nov. 19 (Fri), 12:25-13:55
Channel Channel 3
Chair(s) Jung-Hwan Yoon (Seoul National Univ., Korea)
Joseph Ahn (Oregon Health Science Univ., USA)
Speakers 12:25-12:55 Artificial intelligence-driven HCC prediction model for patients with chronic hepatitis B Hwi Young Kim (Ewha Womans Univ., Korea)
12:55-13:25 Expanding treatment criteria for chronic hepatitis B Young-Suk Lim (Univ. of Ulsan, Korea)
13:25-13:55 Recent updates of clinical trials on functional cure of chronic hepatitis B W Ray Kim (Stanford Univ., USA)

Combined Symposium 06 (KPBA+KSGE) : Innovations in Diagnostic and Therapeutic Endoscopy for Pancreatic Neoplasm English

Date / Time Nov. 19 (Fri), 12:25-13:55
Channel Channel 4
Chair(s) Young Koog Cheon (Konkuk Univ., Korea)
Chang Min Cho (Kyungpook National Univ., Korea)
Speakers 12:25-12:47 How to maximize the effect of RFA for pancreatic tumor Dong-Wan Seo (Univ. of Ulsan, Korea)
12:47-13:09 The way to go more productive EUS-FNB Chang-Hwan Park (Chonnam National Univ., Korea)
13:09-13:31 The new era of EUS-guided diagnosis of pancreatic cyst Tae Jun Song (Univ. of Ulsan, Korea)
13:31-13:53 Early diagnosis for pancreatic cancer Tae Hyeon Kim (Wonkwang Univ., Korea)

Symposium 19 (KSNM) : Achalasia: 2021 Updates Korean

Date / Time Nov. 19 (Fri), 12:25-13:55
Channel Channel 5
Chair(s) Oh Young Lee (Hanyang Univ., Korea)
Kyung Sik Park (Keimyung Univ., Korea)
Speakers 12:25-12:45 Pathophysiology Bong Eun Lee (Pusan National Univ., Korea)
12:45-13:05 Diagnostic approach Da Hyun Jung (Yonsei Univ., Korea)
13:05-13:25 Overview of currently available therapeutic options Chul-Hyun Lim (The Catholic Univ. of Korea, Korea)
13:25-13:45 Seoul consensus Chan Hyuk Park (Hanyang Univ., Korea)
13:45-13:55 Discussion

Plenary Session English

Date / Time Nov. 19 (Fri), 12:25-13:55
Channel Channel 6
Chair(s) Jae J. Kim (Sungkyunkwan Univ., Korea)
Han Chu Lee (Univ. of Ulsan, Korea)
Joo Young Cho (CHA Univ., Korea)
Speakers 12:25-12:40 Prevalence and Trends of Multiple Antimicrobial Resistance of H. Pylori in Korea Jung Won Lee (Sungkyunkwan Univ., Samsung Changwon Hosp., Korea)
12:40-12:55 Clinical Efficacy of Cine MR in the Assessment of Small Bowel Motility: A Dynamic Evaluation for Patients with Megacolon Kyuwon Kim (Univ. of Ulsan College of Medicine, Asan Medical Center, Korea)
12:55-13:10 Clinical Outcomes and Validation of GLOBE, UK-PBC and UDCA Response Score in Korean Patients with PBC Jong-In Chang (Samsung Medical Center, Sungkyunkwan Univ. School of Medicine, Korea)
13:10-13:25 Combination Corticosteroids with 5-Aminosalicylic Acids versus Corticosteroids Alone in the Treatment of Hospitalized Patients with Acute Severe Ulcerative Colitis: A Multicenter Randomized Controlled Trial Jae Hee Cheon (Yonsei Univ., Korea)
13:25-13:40 Preclinical Evaluation of Endoscopic Placement of Steroid-Eluting Metal Stent in an in Vivo Porcine Benign Biliary Stricture Model Sung Ill Jang (Yonsei Univ., Korea)
13:40-13:55 Synthetic Lethal Targeting of Colorectal Cancer by Drug Loaded Customized Polymeric and Superparamagnetic Iron-Oxide Nanoparticles (SPIONS) in CHEK-2 and BLM Genetically Deficient Colorectal Cancer Cells Anas Ahmad (Institute of Nano Science and Technology, India)

Basic/Translational Symposium 03 (KSG) : Exploring a New Way Out Using Novel Molecule and Cell Therapy in GI Cancer English

Date / Time Nov. 19 (Fri), 14:10-15:40
Channel Channel 1
Chair(s) Soon Koo Baik (Yonsei Univ. Wonju, Korea)
Il Han Song (Dankook Univ. Cheonan, Korea)
Speakers 14:10-14:32 Early detection and stratification of gastric cancer through stem cell marker and miRNA Hidekazu Suzuki (Tokai Univ. School of Medicine, Japan)
14:32-14:54 Overcoming peritoneal metastasis of colon cancer with STING-based immunotherapy Chan Kim (CHA Univ., Medical Oncology, Korea)
14:54-15:16 Anti-tumor therapy of HCC using CAR T Cells derived from iPS cell Shin Kaneko (Kyoto Univ., Japan)
15:16-15:38 Nano-bio system for the capture of pancreatic cancer cell secreted exosomes Jonghoon Choi (Chung-Ang Univ., Biomedical Engineering, Korea)

Combined Symposium 07 (KSG+KSGC) : Molecular Classification & Actionable Gene Mutations in GI Cancer English

Date / Time Nov. 19 (Fri), 14:10-15:40
Channel Channel 2
Chair(s) Jong-hoon Lee (Dong-A Univ., Korea)
Sang Myung Woo (National Cancer Center, Korea)
Speakers 14:10-14:32 Gastric cancer Yong Hwan Kwon (Kyungpook National Univ., Korea)
14:32-14:54 Colon cancer Jae Jun Park (Yonsei Univ., Korea)
14:54-15:16 Hepatocellular carcinoma Sun Young Yim (Korea Univ., Korea)
15:16-15:38 Pancreatic cancer Sang Myung Woo (National Cancer Center, Korea)

Basic/Translational Symposium 04 (KASL) : Basic Science Forum of Liver Disease: Metabolic Approaches for the Translational Medicine of Liver Diseases English

Date / Time Nov. 19 (Fri), 14:10-15:40
Channel Channel 3
Chair(s) Young Oh Kweon (Kyungpook National Univ., Korea)
Si Hyun Bae (The Catholic Univ. of Korea, Korea)
Speakers 14:10-14:32 Small intestinal dietary fructose metabolism prevents non-alcoholic fatty liver disease Cholsoon Jang (Univ. of California, Irvine, USA)
14:32-14:54 Microbial metabolites entering into the liver: The role in diabetes and drug responses Ara Koh (POSTECH, Korea)
14:54-15:16 Fructose modulates leaky gut, endotoxemia and liver fibrosis through CYP2E1-mediated oxidative and Nitrative stress Young-Eun Cho (Andong National Univ., Food and Nutrition, Korea)
15:16-15:38 Role of diabetes on the risk of hepatocellular carcinoma in cirrhosis patients with NAFLD Ju Dong Yang (Cedars-Sinai Medical Center, USA)

Symposium 20 (Abdominal USG Training Specialist 1) : Session 1 for Abdominal USG Training Specialist Korean

Date / Time Nov. 19 (Fri), 14:10-15:40
Channel Channel 4
Chair(s) Young Seok Kim (Soonchunhyang Univ., Korea)
Hyung Joon Yim (Korea Univ., Korea)
Speakers 14:10-14:32 Abdominal ultrasound training know-how for internal medicine residents and gastroenterology fellows Sun Hong Yoo (The Catholic Univ. of Korea, Korea)
14:32-14:54 Quality assurance in abdominal ultrasonography: Suggestion for certification of excellent ultrasound center Tae-suk Kim (Kangwon National Univ., Korea)
14:54-15:16 A new horizon of ultrasound training for residents - POCUS Sin-Youl Park (Yeungnam Univ., Emergency Medicine, Korea)
15:16-15:40 Experience in operating ultrasound hands-on programs for internal medicine residents - Cardiology Kyung-Jin Kim (Ewha Womans Univ., Cardiology, Korea)

PG Course 03 (KPBA) : All about Medical Management of Pancreatobiliary Diseases Korean

Date / Time Nov. 19 (Fri), 14:10-15:40
Channel Channel 5
Chair(s) Kyu Taek Lee (Sungkyunkwan Univ., Korea)
Byung Moo Yoo (Ajou Univ., Korea)
Speakers 14:10-14:32 IV hydration and protease inhibitors in acute pancreatitis Tae Yoon Lee (Konkuk Univ., Korea)
14:32-14:54 Bile acids in gallstones Jin Myung Park (Kangwon National Univ., Korea)
14:54-15:16 Antibiotics in acute cholangitis and cholecystitis Hong Ja Kim (Dankook Univ., Korea)
15:16-15:38 Steroid and immunosuppressants in autoimmune pancreatitis Seung Bae Yoon (The Catholic Univ. of Korea, Korea)

Free Paper 13 : Lower GI 3 English

Date / Time Nov. 19 (Fri), 14:10-15:00
Channel Channel 6
Chair(s) Kang-Moon Lee (The Catholic Univ. of Korea, Korea)
Won Moon (Kosin Univ., Korea)
Speakers 14:10-14:20 Investigation on the Changes in Fecal Microbiota Composition after Treatment with Exclusive Enteral Nutrition in Newly Diagnosed Korean Children and Adolescents with Crohn's Disease Ben Kang (Kyungpook National Univ., Pediatrics, Korea)
14:20-14:30 DNA Methylation Profiles Accurately Predict Response to Ustekinumab and Show Stability during Both Induction and Maintenance Treatment in Moderate-Severe Crohns Disease Vincent Joustra (Amsterdam Umc Location Amc, Netherlands)
14:30-14:40 Predicting Outcomes for Crohns Disease Using a Molecular Biomarker: PROFILE Trial Interim Update Nurulamin Noor (Cambridge Univ. Hosp.s Nhs Trust, United Kingdom)
14:40-14:50 Are Clinical Decision Support Tools for Vedolizumab and Ustekinumab in Biologic Nave Patients with Crohns Disease Drug-Specific? Ji Eun Kim (Samsung Medical Center, Korea)
14:50-15:00 Neutrophil to lymphocyte ratio and platelet to lymphocyte ratio in patient with intestinal Behcet's disease as a marker of disease activity Byung Wook Jung (Yonsei Univ. College of Medicine, Korea)

Free Paper 14 : Lower GI 4 English

Date / Time Nov. 19 (Fri), 15:00-15:40
Channel Channel 6
Chair(s) Yon Ho Choe (Sungkyunkwan Univ., Korea)
You Sun Kim (Inje Univ., Korea)
Speakers 15:00-15:10 Changing Performance and Outcome of Colorectal Cancer Screening before and during COVID-19 Pandemic in Korea Hyunil Kim (Wonju Severance Christian Hosp., Korea)
15:10-15:20 The Changes in Trends of Lower Gastrointestinal Endoscopy Conducted in Children and Adolescents after the COVID-19 Outbreak in Korea Sujin Choi (Kyungpook National Univ. Medical Center, Korea)
15:20-15:30 The Occurrence of Infection-Related Gastrointestinal Systemic Diseases in Korean Children and Adolescents Has Decreased after the Spread of the COVID-19 Pandemic Sujin Choi (Kyungpook National Univ. Medical Center, Korea)
15:30-15:40 Free Antibodies-to-Infliximab Is a Superior Biomarker for Predicting Clinical Outcomes and the Effect of Dose Intensification in Crohns Disease Than Total Antibodies-to-Infliximab Eun Sil Kim (Samsung Medical Center, Korea)

Symposium 21 (KASID) : Recent Advances in Early Detection & Prevention of Colorectal Cancer English

Date / Time Nov. 19 (Fri), 15:55-17:25
Channel Channel 1
Chair(s) Hyun-Soo Kim (Chonnam National Univ., Korea)
Dong Il Park (Sungkyunkwan Univ., Korea)
Speakers 15:55-16:15 Conventional methods for detection of colorectal cancer: Are they enough? Chang Mo Moon (Ewha Womans Univ., Korea)
16:15-16:35 Up to date biomarkers for detecting colorectal cancer David S. Weinberg (Fox Chase Cancer Center, USA)
16:35-16:55 Early diagnosis and prediction of prognosis of colorectal cancer using microbiome Young-Seok Cho (The Catholic Univ. of Korea, Korea)
16:55-17:15 Nutritional aspect in the prevention of colorectal cancer Jung Eun Lee (Seoul National Univ., Food and Nutrition, Korea)
17:15-17:25 Discussion

Symposium 22 (Insurance Policy Session) Korean

Date / Time Nov. 19 (Fri), 15:55-17:25
Channel Channel 2
Chair(s) Dong Ho Lee (Seoul National Univ., Korea)
Byung Kyu Park (National Health Insurance Service Ilsan Hosp., Korea)
Speakers 15:55-16:20 Changes in Korea's healthcare system and tasks of academic society in times of the COVID-19 Pandemic (코로나 이후 보건의료환경 변화와 학회의 대응) Jin Yong Lee (Public Healthcare Center, Seoul National Univ. Hosp., Korea)
16:20-16:40 Current status and future directions of review and assessment for gastrointestinal disease (소화기 질환의 심사 현황과 향후 방향) Gi Hyeon Seo (Health Insurance Review and Assessment Service, Korea)
16:40-17:00 Necessity and prospect of reimbursement for magnifying endoscopy (확대 내시경 급여 필요성과 전망) Wan Sik Lee (Chonnam National Univ., Korea)
17:00-17:25 Payment systems of health care: From the fee-for-service to various payment systems (행위별 수가제도에서 다양한 지불제도로) Jung-Kyu Lee (Ministry of Health and Welfare, Korea)

Multidisciplinary Session 02 (KASL) : Comprehensive Multidisciplinary Approach for Obesity and/or NAFLD Korean

Date / Time Nov. 19 (Fri), 15:55-17:25
Channel Channel 3
Chair(s) Sung Kyu Choi (Chonnam National Univ., Korea)
So Young Kwon (Konkuk Univ., Korea)
Speakers 15:55-16:17 Clinical significance of obese and non-obese Fatty Liver Disease Jeongju Yoo (Soonchunhyang Univ., Korea)
16:17-16:39 Radiological assessment of NAFLD Dong Ho Lee (Seoul National Univ., Radiology, Korea)
16:39-17:01 Endoscopic therapies for obesity in NAFLD Seung-Joo Nam (Kangwon National Univ., Korea)
17:01-17:23 Bariatric surgery in the management of obesity in NAFLD Jong-Han Kim (Korea Univ., Surgery, Korea)

Symposium 23 (Abdominal USG Training Specialist 2) : Session 2 for Abdominal USG Training Specialist Korean

Date / Time Nov. 19 (Fri), 15:55-17:25
Channel Channel 4
Chair(s) Sang-Woo Cha (Soonchunhyang Univ., Korea)
Moon Young Kim (Yonsei Univ. Wonju, Korea)
Speakers 15:55-16:17 Ultrasound exam tips to reduce blind spots Young Eun Chon (CHA Univ., Korea)
16:17-16:39 Understandings for lower abdominal and kidney ultrasound Jhii-Hyun Ahn (Yonsei Univ. Wonju, Radiology, Korea)
16:39-17:01 Interesting ultrasound cases of pancreas cystic lesions Sung Bum Kim (Yeungnam Univ., Korea)
17:01-17:25 Interesting ultrasound cases of hepatic tumors Seung Kak Shin (Gachon Univ., Korea)

PG Course 04 (KCHUGR) : Up-to-date Issues of Peptic Ulcer Disease Korean

Date / Time Nov. 19 (Fri), 15:55-17:25
Channel Channel 5
Chair(s) Sang Young Seol (Inje Univ., Korea)
Nayoung Kim (Seoul National Univ., Korea)
Speakers 15:55-16:17 Strategy for treatment of recurrent peptic ulcer Soo-Jeong Cho (Seoul National Univ., Korea)
16:17-16:39 Risk factors of peptic ulcer bleeding Sun Moon Kim (Konyang Univ. Hosp., Korea)
16:39-17:01 Strategy for treatment of peptic ulcer bleeding Dae Young Cheung (The Catholic Univ. of Korea, Korea)
17:01-17:23 Effect of Helicobacter pylori eradication in peptic ulcer Sung Eun Kim (Kosin Univ., Korea)

Free Paper 15 : Hepatocellular Carcinoma Korean & English

Date / Time Nov. 19 (Fri), 15:55-16:45
Channel Channel 6
Chair(s) Hee Bok Chae (Chungbuk National Univ., Korea)
Yoon Jun Kim (Seoul National Univ., Korea)
Speakers 15:55-16:05 Impact of Tumor Size on Outcome of Hepatectomy for Hepatocellular Carcinoma: A Nationwide Propensity Score Adjusted Analysis Suk Kyun Hong (Seoul National Univ. Hosp., Korea)
16:05-16:15 Long-Term Outcomes of Transarterial Radioembolization for Large Single Hepatocellular Carcinoma: A Comparison to Resection Jihye Kim (Seoul National Univ. College of Medicine, Korea)
16:15-16:25 Steatosis of Hepatocellular Carcinoma: Association with Underlying Liver Disease and Clinico-Pathological Characteristics Hyungjin Rhee (Severance Hosp., Korea)
16:25-16:35 The Prognostic Role of Albumin-Bilirubin (ALBI) Grade in Dialysis Patients with Hepatocellular Carcinoma Shu Yein Ho (Min-Sheng General Hosp., Taiwan)
16:35-16:45 Machine Learning Models in the Prediction of One-Year Mortality in Patients with Advanced Hepatocellular Cancer Treated with Immunotherapy Thomas Ka-Luen Lui (Li Ka Shing Faculty of Medicine, Univ. of Hong Kong, Hong Kong)

Free Paper 16 : Basic Research and Drug Induced Liver Injury Korean & English

Date / Time Nov. 19 (Fri), 16:45-17:25
Channel Channel 6
Chair(s) Jin-Wook Kim (Seoul National Univ. Bundang Hosp., Korea)
Won Young Tak (Kyungpook National Univ., Korea)
Speakers 16:45-16:55 RNA-Seq Analysis of Liver from NASH-HCC Model Mouse Treated with Streptozotocin-High Fat Diet Linh Bui Phuong (SMC Laboratories Inc., Japan)
16:55-17:05 YAP/TAZ Expression in Hepatocellular Carcinoma (HCC) and Effects of YAP/TAZ Inhibition on HCC Sojung Han (Uijeongbu Eulji Medical Center, Eulji Univ., Korea)
17:05-17:15 Biliary Organoids Engraft and Differentiate Into Functional Hepatocytes in Chronically-Injured Mice Liver Savneet Kaur (Institute of Liver and Biliary Sciences, India)
17:15-17:25 Etiology and Clinical Characteristics of Drug-Induced Liver Injury and Herbal and Dietary Supplement-Induced Liver Injury in Korea: A Prospective Multicenter Study Chan Young Jeong (Seoul National Univ. Bundang Hosp., Korea)
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