Member Societies

• All
• Nov. 16 (Thu)
• Nov. 17 (Fri)
• Nov. 18 (Sat)

• KSG
• KSGE
• KASL
• KSNM
• KPBA
• KCHUGR
• KASID
• KSGC
• KSPGHAN
• Gut and Liver
• Insurance Policy

Symposium 01 : Distinguished research of 2023 in liver disease Korean

Date / Time	Nov. 16 (Thu), 09:00-10:20
Room	Vista 1
Chair(s)	Si Hyun Bae (The Catholic University of Korea, Korea) Yoon Jun Kim (Seoul National University, Korea)
Speakers	09:00-09:20	Viral hepatitis Beom Kyung Kim (Yonsei University, Korea)
	09:20-09:40	Alcoholic and nonalcoholic liver disease Hwi Young Kim (Ewha Womans University, Korea)
	09:40-10:00	Liver cirrhosis and complications Jeong Han Kim (Konkuk University, Korea)
	10:00-10:20	Hepatocellular carcinoma Ju Hyun Shim (University of Ulsan, Korea)

Symposium 02 : The overview and understanding methodology of systematic reviews and meta-analyses Korean

Date / Time	Nov. 16 (Thu), 09:00-10:20
Room	Vista 2
Chair(s)	Ki-Nam Shim (Ewha Womans University, Korea) Soo Young Kim (Hallym University, Korea)
Speakers	09:00-09:20	Introduction of systematic reviews and meta-analysis methodologies Chan Hyuk Park (Hanyang University, Korea)
	09:20-09:40	Effective literature search and selection Seung Joo Kang (Seoul National University, Korea)
	09:40-10:00	Overview of quality assessment tools according to study design Miyoung Choi (National Evidence-based Healthcare Collaborating Agency (NECA), Korea)
	10:00-10:20	Understanding of network meta-analysis Hyun Jung Kim (Korea University, Korea)

Symposium 03 : Editor session Korean

Date / Time	Nov. 16 (Thu), 09:00-10:20
Room	Vista 3
Chair(s)	Yong Chan Lee (Yonsei University, Korea) Joo Ha Hwang (Deputy editor of Gut and Liver, Korea)
Speakers	09:00-09:25	Artificial intelligence and publication ethics You Sun Kim (Hallym University, Korea)
	09:25-09:50	Statistical analysis methods for reinforcing causal inference Dae Ryong Kang (Yonsei University Wonju, Korea)
	09:50-10:15	The best way to organize paper figures with Adobe tools Dong-Su Jang (Yonsei University, Korea)
	10:15-10:20	Discussion

Symposium 04 : Treatment of IBS: What's new in 2023? English

Date / Time	Nov. 16 (Thu), 09:00-10:20
Room	Grand 1
Chair(s)	Suck Chei Choi (Wonkwang University, Korea) Chang Hwan Choi (Chung Ang University, Korea)
Speakers	09:00-09:20	New pharmacologic treatments Hongsub Lee (Inje University, Korea)
	09:20-09:40	Probiotics: focusing on the next generation probiotics (NGP) Yong Sung Kim (WonKwang University, Korea)
	09:40-10:00	Fecal microbiota transplantation in IBS Dong Hyun Kim (Chonnam National University, Korea)
	10:00-10:20	Mobile application for patients with IBS Hyun Jin Kim (Gyeongsang National University, Korea)

Symposium 05 : Special issues in colorectal neoplasia prevention, diagnosis, and management English

Date / Time	Nov. 16 (Thu), 09:00-10:20
Room	Grand 4+5
Chair(s)	Dong Il Park (Sungkyunkwan University, Korea) Jonghun Lee (Dong-A University, Korea)
Speakers	09:00-09:20	Recent trend in the epidemiology of colorectal cancer in Korea Soo-Kyung Park (Sungkyunkwan University, Korea)
	09:20-09:40	Crosstalk between microbiome and colorectal neoplasia: early detection and prediction of prognosis Beom Jae Lee (Korea University, Korea)
	09:40-10:00	Serrated polyps: how can we handle with confidence? Hyun Jung Lee (Seoul National University, Korea)
	10:00-10:20	Risk stratification according to the positive fecal immunochemical test and colonoscopic results: who is at risk of interval cancer? Seung Wook Hong (University of Ulsan, Korea)

Symposium 06 : Korean practice guidelines for gastric cancer 2022: an evidence-based, multidisciplinary approach Korean

Date / Time	Nov. 16 (Thu), 09:00-10:20
Room	Walker 1
Chair(s)	Sung Soo Kim (The Catholic University of Korea, Korea) Su Youn Nam (Kyungpook National University, Korea)
Speakers	09:00-09:20	Standardized pathology report for gastric cancer Sung Hak Lee (The Catholic University of Korea, Korea)
	09:20-09:40	Endoscopic treatment for gastric cancer Su Youn Nam (Kyungpook National University, Korea)
	09:40-10:00	Surgical treatment for gastric cancer Seong-Ho Kong (Seoul National University, Korea)
	10:00-10:20	Systemic treatment for gastric cancer Hye Sook Han (Chungbuk National University, Korea)

Symposium 07 : Immunological aspects of upper gastrointestinal diseases English

Date / Time	Nov. 16 (Thu), 09:00-10:20
Room	Walker 2
Chair(s)	Nayoung Kim (Seoul National University, Korea) Evan Dellon (University of North Carolina, USA)
Speakers	09:00-09:20	Basic concept of mucosal immunology for clinicians Pyeung-Hyeun Kim (Kangwon National University, Korea)
	09:20-09:40	Eosinophilic esophagitis: pathogenesis, diagnosis, and management Evan Dellon (University of North Carolina, USA)
	09:40-10:00	Role of H. pylori in gastric inflammation and cancer Hee Seok Moon (Chungnam National University, Korea)
	10:00-10:20	Immune-mediated mechanisms of gastroesophageal reflux disease Rhonda Souza (Baylor University Medical Center, USA)

Symposium 08 : Education methodology Korean

Date / Time	Nov. 16 (Thu), 09:00-10:20
Room	Art Hall
Chair(s)	Jong-Kyun Lee (Sungkyunkwan University, Korea) Hyun Woong Lee (Yonsei University, Korea)
Speakers	09:00-09:20	The introduction of Asan Medical Center clinical study education program for residents and fellows Jonggi Choi (University of Ulsan, Korea)
	09:20-09:40	The introduction of Severance Hospital ultrasound education program for residents and fellows Jae Seung Lee (Yonsei University, Korea)
	09:40-10:00	The introduction of Samsung Medical Center ERCP and EUS education program for residents and fellows Joo Kyung Park (Sungkyunkwan University, Korea)
	10:00-10:20	The introduction of Seoul National University Hospital endoscopy education program for residents and fellows Hyunsoo Chung (Seoul National University, Korea)

Special Lecture : Gut and Liver special lecture for emeritus editor-in-chief Young S.kim English

Date / Time	Nov. 16 (Thu), 10:40-11:30
Room	Vista 3
Chair	Young S. Kim (Emeritus Editor-in-Chief, Gut and Liver, USA)
Speaker	10:40-11:30	H. pylori and other microbiota in gastric cancer Yong Chan Lee (Yonsei University, Korea)

Symposium 09 : Functional dyspepsia / Gastroparesis English

Date / Time	Nov. 16 (Thu), 10:40-12:00
Room	Grand 1
Chair(s)	Nayoung Kim (Seoul National University, Korea) Kee Wook Jung (University of Ulsan, Korea)
Speakers	10:40-11:00	Updates of pathophysiology of functional dyspepsia and clinical application Tim Vanuytsel (University Hospitals Leuven, Belgium)
	11:00-11:20	Gastroparesis and functional dyspepsia, the same disease? Pankaj Pasricha (Mayo Clinic, USA)
	11:20-11:40	Review of Korean and ACG guideline for functional dyspepsia, what is the difference? Jung-Hwan Oh (The Catholic University of Korea, Korea)
	11:40-12:00	Review of 2022 ACG guideline on Gastroparesis Jeong Hwan Kim (Konkuk University, Korea)

Symposium 10 : Evidence-based strategies for surveillance and treatment of colorectal tumors English

Date / Time	Nov. 16 (Thu), 10:40-12:00
Room	Grand 4+5
Chair(s)	Tae Il Kim (Yonsei University, Korea) Yutaka Saito (National Cancer Center Hospital, Tokyo, Japan)
Speakers	10:40-11:00	Postpolypectomy colonoscopic surveillance Su Young Kim (Yonsei University Wonju, Korea)
	11:00-11:20	Surveillance and salvage treatment of endoscopically removed T1 colorectal cancer Yutaka Saito (National Cancer Center Hospital, Tokyo, Japan)
	11:20-11:40	Diagnosis and management of colorectal subepithelial lesions Su Bum Park (Pusan National University, Korea)
	11:40-12:00	Treatment and surveillance strategies for rectal neuroendocrine tumor Chang Mo Moon (Ewha Womans University, Korea)

Symposium 11 : Recent updates in diagnosis and management of pancreatic neuroendocrine tumor English

Date / Time	Nov. 16 (Thu), 10:40-12:00
Room	Walker 1
Chair(s)	Jin-Hyeok Hwang (Seoul National University, Korea) Sang Myung Woo (National Cancer Center, Korea)
Speakers	10:40-11:00	Role of endoscopic ultrasonography for diagnosis and local ablative therapy Jun-Ho Choi (Dankook University, Korea)
	11:00-11:20	Small size pancreatic neuroendocrine tumor: proper decision making and surveillance strategy Michelle Kim (Cleveland Clinic, USA)
	11:20-11:40	Surgical management of locally advanced disease and/or distant metastasis Ho Kyoung Hwang (Yonsei University, Korea)
	11:40-12:00	Clinical application and furture perspective of functional imaging and peptide receptor radionuclide therapy Shoko Takano (Yokohama City University, Japan)

Symposium 12 : Nutritional management of upper gastrointestinal disorders English

Date / Time	Nov. 16 (Thu), 10:40-12:00
Room	Walker 2
Chair(s)	Samryong Jee (Inje University, Korea) Sung Chul Park (Kangwon National University, Korea)
Speakers	10:40-11:00	Gastroesophageal reflux disease & eosinophilic esophagitis Han Jo Jeon (Korea University, Korea)
	11:00-11:20	Functional dyspepsia and gastroparesis Sang Pyo Lee (Hallym University, Korea)
	11:20-11:40	Gastric cancer prevention Aesun Shin (Seoul National University, Korea)
	11:40-12:00	Nutrition after gastrectomy Sang Hyun Kim (Soonchunhyang University, Korea)

Symposium 13 : Patient and health worker’s safety in gastroenterology Korean

Date / Time	Nov. 16 (Thu), 10:40-12:00
Room	Art Hall
Chair(s)	Jae Hee Cho (Yonsei University, Korea) Jae Sung Ko (Seoul National University, Korea)
Speakers	10:40-11:00	Diagnostic errors and medical dispute cases in gastroenterology Jae-Ho Lee (University of Ulsan, Korea)
	11:00-11:20	Non-judicial/judicial countermeasures against medical dispute of gastroenterology Darae Park (Yonsei University, Korea)
	11:20-11:40	Safe gastrointestinal endoscopy in high-risk patients: anticoagulant, antiplatelet agent and sedative drugs Jung Wan Choe (Korea University, Korea)
	11:40-12:00	Training a best gastrointestinal endoscopist: experience of EndoTODAY Jun Haeng Lee (Sungkyunkwan University, Korea)

Special Lecture : Chung Yong Kim Memorial Lecture & General Meeting Korean

Date / Time	Nov. 16 (Thu), 11:00-11:30
Room	Vista 1
Chair	Kwang Cheol Koh (Sungkyunkwan University, Korea)
Speaker	11:00-11:30	Hepatic Fibrogenesis: From bench to bed? Kwan Sik Lee (CHA University, Korea)

Symposium 14 : Liver organoids and their applications for human liver diseases Korean

Date / Time	Nov. 16 (Thu), 13:30-14:50
Room	Vista 1
Chair(s)	Soon Koo Baik (Yonsei University, Korea) Jae Young Jang (Soonchunhyang University, Korea)
Speakers	13:30-13:50	Use of liver-on-a-chip for preclinical drug development and cell therapy Tae-Eun Park (Ulsan National Institute of Science and Technology (UNIST), Korea)
	13:50-14:10	Human pluripotent stem cell-derived liver organoids: from fabrication to application Myung Jin Son (Korea Research Institute of Bioscience and Biotechnology (KRIBB), Korea)
	14:10-14:30	Establishment of liver cancer organoids for enhanced treatment decision-making Jun Yong Park (Yonsei University, Korea)
	14:30-14:50	Applications of human iPSCs-derived organoids in practice: present and future perspectives Yong Kyun Kim (The Catholic University of Korea, Korea)

Symposium 15 : How to use public multiomics database Korean

Date / Time	Nov. 16 (Thu), 13:30-14:50
Room	Vista 3
Chair(s)	Woochang Hwang (Hanyang University, Korea) Jaeyoun Cheong (Ajou University, Korea)
Speakers	13:30-13:50	Research for genomics using public database Murim Choi (Seoul National University, Korea)
	13:50-14:10	Research for single-cell RNA-sequencing using public database Jeong Seok Lee (KAIST, Korea)
	14:10-14:30	Research for transcriptome using public database Jungwook Hwang (Hanyang University, Korea)
	14:30-14:50	Research for metabolomics using public database Chung Sub Kim (Sungkyunkwan University, Korea)

Presidential Lecture 01 : Can P-CAB overcome the unmet needs of PPI in the treatment of gastroesophageal reflux disease? English

Date / Time	Nov. 16 (Thu), 13:30-14:20
Room	Grand 1
Chair	Hyojin Park (Yonsei University, Korea)
Speaker	13:30-14:20	Can P-CAB overcome the unmet needs of PPI in the treatment of gastroesophageal reflux disease? In Kyung Sung (Konkuk University, Korea)

Symposium 16 : Efforts to achieve functional cure for chronic hepatitis B (CHB) Korean

Date / Time	Nov. 16 (Thu), 15:10-16:30
Room	Vista 1
Chair(s)	Yun Soo Kim (Gachon University, Korea) So Young Kwon (Konkuk University, Korea)
Speakers	15:10-15:30	Impact of HBsAg seroclearance in the long-term outcomes of CHB Hyun Yang (The Catholic University of Korea, Korea)
	15:30-15:50	Can finite NUC strategy increase the functional cure of CHB? Ju-Yeon Cho (Chosun University, Korea)
	15:50-16:10	Available biomarkers to predict functional cure Jihyun An (Hanyang University, Korea)
	16:10-16:30	Promising new treatment for functional cure Gwang Hyeon Choi (Seoul National University, Korea)

Symposium 17 : What are the optimal nutritional strategies for digestive diseases? Korean

Date / Time	Nov. 16 (Thu), 15:10-16:30
Room	Vista 3
Chair(s)	Jung Ho Park (Sungkyunkwan University, Korea) Beom Jin Kim (Chung-Ang University, Korea)
Speakers	15:10-15:30	Best diet for functional gastrointestinal disorders Hyun Jin Kim (Gyeongsang National University, Korea)
	15:30-15:50	Clinical nutrition in inflammatory bowel disease Min Cheol Kim (Yeungnam University, Korea)
	15:50-16:10	Nutritional support in liver disease Tae Hee Lee (Konyang University, Korea)
	16:10-16:30	Parenteral nutritional support Junseok Park (Soonchunhyang University, Korea)

Symposium 18 : Insurance policies that gastroenterology doctors must know; major medical insurance policies newly applied to Korea Korean

Date / Time	Nov. 16 (Thu), 15:10-16:30
Room	Grand 4+5
Chair(s)	Jae Gyu Kim (Chung-Ang University, Korea) Inseok Lee (The Catholic University of Korea, Korea)
Speakers	15:10-15:20	Changes of 3rd resource-based relative value scale from the perspective of gastroenterology 소화기영역에서 3차상대가치 개정의 변화 Hee Man Kim (Yonsei University, Korea)
	15:20-15:40	Essential medical assistance policy: overview and features 필수의료 지원대책 개요 및 특징 Hye Sung Lim (MOHW, Korea)
	15:40-15:50	The real-field status of emergency and advanced disease management in gastroenterology 소화기내과 응급 및 고난이도 치료의 실제 현황 분석 Hyun Woong Lee (Yonsei University, Korea)
	15:50-16:10	Policy support plan for training Gastroenterology specialists 소화기 분과 전문의 양성을 위한 정책적 지원 방안 Sang In Jin (MOHW, Korea)
	16:10-16:30	Panel discussion

Symposium 19 : The best treatment strategies for rectal cancer English

Date / Time	Nov. 16 (Thu), 15:10-16:30
Room	Walker 1
Chair(s)	Yoon Tae Jeen (Korea University, Korea) Jae Jun Park (Yonsei University , Korea)
Speakers	15:10-15:30	Submucosal invasion, is it the barrier between gastroenterologist and surgeon?: gastroenterologist`s view Jae Hyun Kim (Kosin University, Korea)
	15:30-15:50	Submucosal invasion, is it the barrier between gastroenterologist and surgeon?: surgeon's view Soo Young Lee (Chonnam National University, Korea)
	15:50-16:10	Shifting the paradigm of neoadjuvant therapy in rectal cancer Byung Woog Kang (Kyungpook National University, Korea)
	16:10-16:30	Radiotherapy, the way to use it for maximal effect Sunmin Park (Korea University, Korea)

Symposium 20 : Artificial Intelligence (AI) for upper gastrointestinal endoscopy English

Date / Time	Nov. 16 (Thu), 15:10-16:30
Room	Walker 2
Chair(s)	Jae-Young Jang (Kyung Hee University, Korea) Jie-Hyun Kim (Yonsei University, Korea)
Speakers	15:10-15:30	Basic concept of AI, machine learning, and deep learning Jaegul Choo (KAIST, Korea)
	15:30-15:50	Current applications of AI in upper gastrointestinal endoscopy Jie-Hyun Kim (Yonsei University, Korea)
	15:50-16:10	Preparation of databases for AI algorithm development Chang Seok Bang (Hallym University, Korea)
	16:10-16:30	Current limitations and regulatory issues Seong Ji Choi (Hanyang University , Korea)

Free Paper 01: Liver 01 English

Date / Time	Nov. 16 (Thu), 10:40-11:20
Room	Vista 2
Chair(s)	Hee Bok Chae (Chungbuk National University, Korea) Hyung Joon Yim (Korea University, Korea)
Speakers	10:40-10:50	Outcomes of kidney transplantation from a Hepatitis B antigen positive donor to a Hepatitis B antigen negative recipient: a case series Joshua Vincent Baroña (National Kidney and Transplant Institute, Philippines)
		Withdrawal
	10:50-11:00	Discontinuation of antiviral therapy (AVT) even after 12 month-maintenance following hematopoietic stem cell transplantation (HSCT) is associated with the HBV reactivation in HBsAg-positive subjects Ji Won Han (The Catholic University of Korea, Korea)
	11:00-11:10	Longitudinal Changes in Renal Function in Chronic Hepatitis B Patients with Antiviral Treatment Hyeyeon Hong (University of Ulsan, Korea)

Free Paper 02: Liver 02 English

Date / Time	Nov. 16 (Thu), 11:20-12:00
Room	Vista 2
Chair(s)	Tae Hun Kim (Ewha Womans University, Korea) Byoung Kuk Jang (Keimyung University, Korea)
Speakers		Withdrawal
	11:20-11:30	Advancing Hepatitis C Virus Diagnostic Precision through Data Mining: A Comparative Analysis of Classification Models for Suspected Patients Rifaldy Fajar (Karlstad University, Sweden)
	11:30-11:40	Prevalence and Clinical Characteristics of Chronic Hepatitis C Among People Who Use Drugs (PWUDs) in Korea: A Prospective, Multicenter Study. Gwang Hyeon Choi (Seoul National University, Korea)
	11:40-11:50	Treatment Efficacy and Safety Profile of Sofosbuvir and Velpastavir based Treatement in South Korea: Multi-institutional Prospective Study Jae Hyun Yoon (Chonnam National University, Korea)

Luncheon Symposium 01

Date / Time	Nov. 16 (Thu), 12:40 - 13:20
Room	Vista 1
Chair	Suck Chei Choi (Wonkwang University, Korea)
Speaker	12:40-13:20	Comparison of Tegoprazan and proton pump inhibitors in erosive esophagitis Cheol Min Shin (Seoul National University, Korea)

Free Paper 03: Liver 03 English

Date / Time	Nov. 16 (Thu), 13:30-14:10
Room	Vista 2
Chair(s)	Byeongseok Lee (Chungnam National University, Korea) Sang Hoon Ahn (Yonsei University, Korea)
Speakers	13:30-13:40	The Relationship between Steatotic Liver Disease and Its Newly Proposed Sub-classifications, and Coronary Artery Calcium Score Advancement Aryoung Kim (Sungkyunkwan University, Korea)
	13:40-13:50	Diagnostic Performance of Noninvasive Tests for Advanced Hepatic Fibrosis in MetALD (MASLD and increased alcohol intake) Joo Hyun Oh (Eulji University, Korea)
	13:50-14:00	Association between sarcopenia and coronary atherosclerosis in patients with metabolic dysfunction-associated fatty liver disease Yeonjung Ha (CHA University, Korea)
	14:00-14:10	Portal Venous Pulsatility Index as a surrogate marker for Liver Fibrosis in NAFLD: Establishing a Nomogram Using Ultrasound Parameters Jaejun Lee (The Catholic University of Korea, Korea)

Free Paper 06: Lower GI 01 English

Date / Time	Nov. 16 (Thu), 13:30-14:10
Room	Grand 4+5
Chair(s)	Taeoh Kim (Inje University, Korea) Jong Pil Im (Seoul National University, Korea)
Speakers	13:30-13:40	Forecasting the Future Prevalence of Inflammatory Bowel Disease in Korea through 2048: An Epidemiologic Study Employing Autoregressive Integrated Moving Average Models Jieun Kim (Kyung Hee University, Korea)
	13:40-13:50	Infliximab in Second-Line Biological Therapy for Patients with Crohn's Disease: from Intravenous to Subcutaneous Administration Milan Lukas (Clinical & Research Center for Inflammatory Bowel Disease ISCARE a.s. and Charles University Prague, Czech Republic)
	13:50-14:00	Effectiveness of Switching to Subcutaneous Infliximab in Ulcerative Colitis Patients Experiencing Intravenous Infliximab Failure June hwa Bae (University of Ulsan, Korea)
	14:00-14:10	CRP/Albumin ratio in predicting response to steroids in Acute severe ulcerative colitis Aicha Darif (Ibn Rochd University Hospital, Morocco)

Free Paper 08: Oncology 01 English

Date / Time	Nov. 16 (Thu), 13:30-14:10
Room	Walker 1
Chair(s)	Myunghwan Roh (Dong-A University, Korea) Byung Kyu Park (National Health Insurance Service Ilsan Hospital, Korea)
Speakers	13:30-13:40	Gender Differences in the Prognostic Impact of Triceps Skinfold Thickness and Serum Albumin in Patients with Pancreatic Cancer Undergoing Chemotherapy: A Prospective Cohort Study Young Hoon Choi (The Catholic University of Korea, Korea)
	13:40-13:50	Real-world evidence of FOLFIRINOX as a first line salvage treatment in primary chemotherapy refractory biliary tract cancer Jeehoon Kim (Yonsei University, Korea)
	13:50-14:00	Real-world outcomes of first-line chemotherapy in metastatic pancreatic cancer: a nationwide population-based cohort study in Korea Chan Su Park (National Health Insurance Service Ilsan Hospital, Korea)
	14:00-14:10	Efficacy of the third-line palliative chemotherapy in patients with advanced pancreatic cancer. Bomi Kim (Seoul National University, Korea)

Free Paper 10: Upper GI 01 English

Date / Time	Nov. 16 (Thu), 13:30-14:10
Room	Walker 2
Chair(s)	Byungchul Yoon (Hanyang University, Korea) Soo Heon Park (The Catholic University of Korea, Korea)
Speakers	13:30-13:40	Comparison of clinical outcomes between endoscopic resection and laparoscopic wedge resection in cardiac subepithelial tumors originated from muscularis proper Dae Young Lee (Ajou University, Korea)
	13:40-13:50	Safety of Endoscopic Submucosal Dissection for Early Gastric Cancer in Patients with Liver Cirrhosis: A Korean Nationwide Cohort Hae Won Yoo (Soonchunhyang University, Korea)
	13:50-14:00	Safety of Endoscopic Submucosal Resection for Early Gastric Cancer in Patients with End-Stage Renal Disease: A Nationwide Cohort Study Jae Woo Park (Soonchunhyang University, Korea)
	14:00-14:10	Development of a Video-Based Artificial Intelligence System for Enhanced Quality Control in Esophagogastroduodenoscopy Seong Ji Choi (Hanyang University , Korea)

Free Paper 04: Liver 04 English

Date / Time	Nov. 16 (Thu), 14:10-14:50
Room	Vista 2
Chair(s)	June Sung Lee (Inje University, Korea) Tae Hee Lee (Konyang University, Korea)
Speakers	14:10-14:20	Solid Lipid Nanoparticle Ganodric acid ameliorates the High fat induced Nonalcoholic fatty liver disease via alteration Gut Microbiota and PI3K/AKT/mTOR Signaling pathway Deeksha Chauhan (Rajkamal Science & Management College, India)
	14:20-14:30	Risk of liver fibrosis associated with long-term methotrexate therapy in patients with psoriasis. A single-center retrospective study Ponthakorn Pichayanont (Sawanpracharak Hospital, Thailand)
	14:30-14:40	Adding kidney dysfunction type to the MELD-Na score does not provide better prognosis prediction compared to MELD 3.0 with albumin Kyeongmin Yeom (Soonchunhyang University, Korea)
	14:40-14:50	Comparison of Mortality Prediction between the Model for End-Stage Liver Disease-3.0 (MELD-3.0) and the Model for End-Stage Liver Disease-Lactate (MELD-La) with Liver Cirrhosis in Korean Patients Seung Kang Yoo (Konkuk University, Korea)

Free Paper 07: Lower GI 02 English

Date / Time	Nov. 16 (Thu), 14:10-14:50
Room	Grand 4+5
Chair(s)	Geom Seog Seo (Wonkwang University, Korea) Kang-Moon Lee (The Catholic University of Korea, Korea)
Speakers	14:10-14:20	Real-life effectiveness and safety of ustekinumab treatment in patients with ulcerative colitis: An Asan-Crohns and Colitis Association in Daegu-Gyeongbuk (CCAiD) multicenter cohort study Ji Eun Baek (University of Ulsan, Korea)
	14:20-14:30	Fiber-deficient diet exacerbates immune checkpoint inhibitor-induced colitis in mice with wild microbiota Sung Wook Hwang (University of Ulsan, Korea)
	14:30-14:40	Ten-Year Trend in 5-Aminosalicylic Acid Prescription Patterns and Treatment Outcomes in Patients with Ulcerative Colitis in Korea: A population-based observational study Soo Jung Park (Yonsei University, Korea)
	14:40-14:50	A Retrospective Comparative Study of Therapeutic Responses to Vedolizumab and Ustekinumab in Patients with Moderate to Severe Ulcerative Colitis Seongwon Jo (Seoul National University, Korea)

Free Paper 09: Oncology 02 English

Date / Time	Nov. 16 (Thu), 14:10-14:50
Room	Walker 1
Chair(s)	Hyeonyong Jeong (Chungnam National University, Korea) Yun Jeong Lim (Dongguk University, Korea)
Speakers		Withdrawal
	14:10-14:20	Proportional Correlation Between Systemic Inflammation Response Index and Time to Gastric Cancer Recurrence Kyungryun In (Chungnam National University, Korea)
	14:20-14:30	Association between Surrogate Markers for Insulin Resistance and Incidence of Colorectal Cancer in Korea: A Nationwide Population-based Study Jong Yoon Lee (Dong-A University, Korea)
	14:30-14:40	Intra-abdominal aerosol chemotherapy under pressure in combination with systemic chemotherapy in the treatment of patients with stomach and pancreas cancer with peritoneal carcinomatosis Farukh Mahmadzoda (Department of Surgical Diseases No. 1, Tajikistan)

Free Paper 11: Upper GI 02 English

Date / Time	Nov. 16 (Thu), 14:10-14:50
Room	Walker 2
Chair(s)	Jae J. Kim (Sungkyunkwan University, Korea) Jae Gyu Kim (Chung-Ang University, Korea)
Speakers	14:10-14:20	Expression of estrogen and androgen receptors according to clinical characteristics in gastric cancer patients Yonghoon Choi (Seoul National University, Korea)
	14:20-14:30	Cancer-associated fibroblast-derived Fibulin-5 enhances epithelial-mesenchymal transition in diffuse-type gastric cancers via c-AMP response element-binding protein pathway Jinju Choi (CHA University, Korea)
	14:30-14:40	Development of an artificial intelligence algorithm detecting superficial esophageal cancer in real-time gastrointestinal endoscopic images Hannah Lee (Gachon University, Korea)
	14:40-14:50	Withdrawal

Free Paper 05: Functional GI disorders/Motility 01 English

Date / Time	Nov. 16 (Thu), 14:20-15:00
Room	Grand 1
Chair(s)	Byungchul Yoon (Hanyang University, Korea) Jung Ho Park (Sungkyunkwan University, Korea)
Speakers	14:20-14:30	Rome IV physiology criteria for a functional defecation disorder may help select patients that respond to biofeedback however current symptom criteria could be improved Calvin Joomann Park (Royal North Shore Hospital, Australia)
		Withdrawal
		Withdrawal
	14:30-14:40	Irritable bowel syndrome in patients with atrial fibrillation-NOVEL heart gut axis Wei Syun Hu (China Medical University Hospital, Taiwan)

Free Paper 12: Liver 05 English

Date / Time	Nov. 16 (Thu), 15:10-15:50
Room	Vista 2
Chair(s)	Changhyeong Lee (Daegu Catholic University, Korea) Jeong Heo (Pusan National University, Korea)
Speakers	15:10-15:20	Prediction of portal hypertension using non-invasive parameters; using 670 cirrhosis patients data. Seul Ki Han (Yonsei University Wonju, Korea)
	15:20-15:30	Analysis of discordance between transient elastography and liver biopsy for assessing liver fibrosis in patients with chronic hepatitis B and hepatitis C. Jiwon Kim (Korea University, Korea)
	15:30-15:40	Increased risk of osteoporotic fracture s in patients with primary biliary cholangitis Jonggi Choi (University of Ulsan, Korea)
	15:40-15:50	Effects of timing of endoscopy on clinical outcomes of cirrhotic patients with acute variceal bleeding in a tertiary hospital Alinda Mae Gordola (Philippine General Hospital, Philippines)

Free Paper 14: Functional GI disorders/Motility 02 English

Date / Time	Nov. 16 (Thu), 15:10-15:50
Room	Grand 1
Chair(s)	Joon Seong Lee (Soonchunhyang University, Korea) Sang Kil Lee (Yonsei University, Korea)
Speakers	15:10-15:20	Association of moderate-Intensity and vigorous-intensity physical activity on gastroesophageal reflux disease Eun So Jeon (Ewha Womans University, Korea)
	15:20-15:30	Improvement of gastric emptying in Diabetic gastroparesis (DG) mouse and Breath Volatile Organic Compounds (VOCs) analysis as a potential monitoring tool for DG Seiyoung Hwang (Seoul National University, Korea)
	15:30-15:40	The comparison of complication rates with reflux after per-oral endoscopic myotomy (POEM) in achalasia versus esophagogastric junction outflow obstruction (EGJOO) Boram Cha (Inha University, Korea)
	15:40-15:50	Fingerprinting Fecal Firmicutes and Bacteroidetes Community of the Colorectal Cancer Population in Indonesia and Evaluation of Firmicutes/Bacteroides Ratio: A Metagenomic Study Dwijo Anargha Sindhughosa (Udayana University, Indonesia)

Free Paper 13: Liver 06 English

Date / Time	Nov. 16 (Thu), 15:50-16:30
Room	Vista 2
Chair(s)	Jaeseok Hwang (Keimyung University, Korea) Il Han Song (Dankook University, Korea)
Speakers	15:50-16:00	Real-world experience of atezolizumab plus bevacizumab combination treatment in high-risk patients with advanced hepatocellular carcinoma Jeong Heo (Pusan National University, Korea)
	16:00-16:10	Glycemic burden and the Outcome of Very Early and Early stage Hepatocellular Carcinoma treated with resection or ablation Hyun Joo Lee (Sungkyunkwan University, Korea)
	16:10-16:20	Early antibiotic exposure, but not late exposure, negatively affects the clinical outcome of first-line atezolizumab plus bevacizumab therapy in patients with hepatocellular carcinoma Aryoung Kim (Sungkyunkwan University, Korea)
	16:20-16:30	Liver function at the cessation of atezolizumab plus bevacizumab or lenvatinib as a determinant of survival in hepatocellular carcinoma Ji Won Han (The Catholic University of Korea, Korea)

Free Paper 15: Functional GI disorders/Motility 03 English

Date / Time	Nov. 16 (Thu), 15:50-16:30
Room	Grand 1
Chair(s)	Poong-Lyul Rhee (Sungkyunkwan University, Korea) Joong-Goo Kwon (Daegu Catholic University, Korea)
Speakers	15:50-16:00	Gut microbiome predicts phenotypic manifestations of post-acute COVID-19 syndrome Qi Su (The Chinese University of Hong Kong, Hong Kong)
		Withdrawal
	16:00-16:10	Assessment of small bowel motility using cine magnetic resonance imaging in patients with suspected chronic intestinal pseudo-obstruction June hwa Bae (University of Ulsan, Korea)
	16:10-16:20	Comparison of clinical characteristics and long-term prognosis of focal hypoganglionosis with adult-onset megacolon and chronic intestinal pseudo-obstruction Jung-Bin Park (University of Ulsan, Korea)