Member Societies

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

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• Gut and Liver
• Insurance Policy

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 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)

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 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)

PG Course 01 : Recent updates in various intestinal disease Korean

Date / Time	Nov. 17 (Fri), 09:00-10:20
Room	Art Hall
Chair(s)	Kyu Chan Huh (Konyang University, Korea) Sung-Ae Jung (Ewha Womans University, Korea)
Speakers	09:00-09:20	Various bowel preparation agents: How to make the right choice? Jae Myung Cha (Kyung Hee University, Korea)
	09:20-09:40	Advances in techniques and technologies to improve colorectal adenoma detection rate Soo-Young Na (The Catholic University of Korea, Korea)
	09:40-10:00	Optimal positioning of biologics and small molecules in inflammatory bowel disease Eun Soo Kim (Kyungpook National University, Korea)
	10:00-10:20	Uncommon periappendiceal and perianal lesions Jun Lee (Chosun University, Korea)

Free Paper 16: Lower GI 03 English

Date / Time	Nov. 17 (Fri), 13:30-14:10
Room	Vista 3
Chair(s)	Hyun Joo Jang (Hallym University, Korea) Jinsu Kim (The Catholic University of Korea, Korea)
Speakers	13:30-13:40	Clinicopathological features of Adult Small bowel Intussusception with and without preoperative diagnosis by double-ballon enteroscopy Min Hyung Kang (Korea University, Korea)
	13:40-13:50	Which scoring systems are useful for predicting the prognosis of LGI bleeding? Old and New Ku Bean Jeong (Chungnam National University, Korea)
	13:50-14:00	Impact of colonoscopy on colorectal cancer incidence among persons over 75 years old: A nationwide population-based cohort study Jundeok Lee (Yonsei University Wonju, Korea)
	14:00-14:10	Comparative study on changes in patients taking bowel cleansers (Oral sulfate tablets vs Low PEG vs Very low PEG) Youngcheon Ra (Korea University, Korea)

Free Paper 17: Lower GI 04 English

Date / Time	Nov. 17 (Fri), 14:10-14:50
Room	Vista 3
Chair(s)	Young-Seok Cho (The Catholic University of Korea, Korea) Ja Seol Koo (Korea University, Korea)
Speakers	14:10-14:20	The Effect of Clostridium butyricum on Gut Microbial Changes and Functional Profiles of Metabolism in High-Fat Diet-Fed Rats Depending on Age and Sex Soo In Choi (Seoul National University, Korea)
	14:20-14:30	Moringa oleifera Seed Extract as Traditional Herbal Therapy to decrease inflammatory cytokine in Colon Tissue metabolic syndrome Rats Bastomy Eka Rezkita (Sebelas Maret University, Indonesia)
	14:30-14:40	Analysis of prognosis and influencing factors of No. 253 lymph node metastasis in descending colon, sigmoid colon, and rectal cancer: a multicenter study Fuqiang Zhao (Chinese Academy of Medical Sciences and Peking Union Medical College, China)
	14:40-14:50	Outcome predictors for sigmoid volvulus: a single-center retrospective cohort study Seoyoon Choi (Yonsei University, Korea)

Free Paper 22: Lower GI 05 English

Date / Time	Nov. 17 (Fri), 15:10-15:50
Room	Vista 3
Chair(s)	Sang Wook Kim (Jeonbuk National University, Korea) Hyun Gun Kim (Soonchunhyang University, Korea)
Speakers	15:10-15:20	Ninjurin1 as an important factor in the development of colitis-associated colorectal cancer in male versus female mice Chin-Hee Song (Seoul National University, Korea)
	15:20-15:30	A Novel Risk Score for 30-day Adverse Events Following Colonoscopy in the Elderly Min-Jae Kim (Yonsei University, Korea)
	15:30-15:40	Risk factor of residual tumor in the histologically incompletely resected rectal neuroendocrine tumors Jung-Bin Park (University of Ulsan, Korea)
	15:40-15:50	The role of endoscopic ultrasound for the evaluation of small rectal neuroendocrine tumor with preceding procedures Won Myung Lee (Soonchunhyang University, Korea)

Symposium 39 : Emerging issues in inflammatory bowel disease English

Date / Time	Nov. 18 (Sat), 10:40-12:00
Room	Grand 1
Chair(s)	Chang Soo Eun (Hanyang University, Korea) Charlie Lees (University of Edinburgh, UK)
Speakers	10:40-11:00	Disease monitoring in IBD: what and when? YooJin Lee (Keimyung University, Korea)
	11:00-11:20	How can we adopt the newly approved drugs into clinical practice? Charlie Lees (University of Edinburgh, UK)
	11:20-11:40	Optimal management of extraintestinal manifestations in IBD Dae Sung Kim (Konyang University, Korea)
	11:40-12:00	The practical guide to the diet and nutrition in IBD Seong Ran Jeon (Soonchunhyang University, Korea)

Presidential Lecture 03 : Chemoprevention for colorectal neoplasia: what should you know as a clinician and researcher? English

Date / Time	Nov. 18 (Sat), 13:30-14:20
Room	Grand 1
Chair	Yoon Tae Jeen (Korea University, Korea)
Speaker	13:30-14:20	Chemoprevention for colorectal neoplasia: what should you know as a clinician and researcher? Tae Il Kim (Yonsei University, Korea)

Symposium 46 : Recent hot topics in care of inflammatory bowel disease English

Date / Time	Nov. 18 (Sat), 15:10-16:30
Room	Grand 1
Chair(s)	Byung Ik Jang (Yeungnam University, Korea) Gil Melmed (Cedars-Sinai Medical Center, USA)
Speakers	15:10-15:30	New insight into quality of care in inflammatory bowel disease Gil Melmed (Cedars-Sinai Medical Center, USA)
	15:30-15:50	Strategies for prevention and management of infection in patients with IBD Sung Noh Hong (Sungkyunkwan University, Korea)
	15:50-16:10	Best strategies for diagnosis and management of dysplasia in IBD Dong-Hoon Yang (University of Ulsan, Korea)
	16:10-16:30	Cardiovascular events in IBD: Risk, prevention, and management Hyuk Yoon (Seoul National University, Korea)

Free Paper 29: Lower GI 06 KGFID AWARD-WINNING ABSTRACTS English

Date / Time	Nov. 18 (Sat), 14:20-15:00
Room	Grand 1
Chair(s)	Youngeun Joo (Chonnam National University, Korea) Jae Hee Cheon (Yonsei University, Korea)
Speakers	14:20-14:30	Impact of colonoscopy on colorectal cancer incidence among persons 40-49 years: A nationwide population-based cohort study Hyeon Min Ahn (Yonsei University Wonju, Korea)
	14:30-14:40	Effectiveness of Two Computer-Aided Detection Systems with Different False Positive Rates in Colonoscopy: A Comparative Analysis of Real-World Data Jung Ho Bae (Seoul National University, Korea)
	14:40-14:50	Neuron-specific gene-2 aggravates colitis and colon tumorigenesis by controlling microbial composition. Kijae Jo (Seoul National University, Korea)
	14:50-15:00	The differences in the risk of induction or maintenance failure between thiopurine and methotrexate in bio-naive patients with Crohns disease: A Korean nationwide population-based study Yu Kyung Jun (Seoul National University, Korea)