Conference Title. The 4th Korea Digestive Disease Week, KDDW 2020
Conference Date. November 19(Thu.)-21(Sat.), 2020
Conference Venue. Swiss Grand Hotel, Korea
* KDDW 2020 is held as an online conference, so the venue is only available to speakers.
Conference Theme_Convergence and multidisciplinarity for the best practice in gastroenterology and hepatology
* KDDW 2020 will be held as an online conference.
* Participation in KDDW 2020 is only available online, and the live streaming videos will be provided for all sessions.
Program at a Glance
>Scientific Program >Program at a Glance
Korean Association for the Study of Intestinal Diseases Korean Association for the Study of the Liver Korean College of Helicobacter and Upper Gastrointestinal Research The Korean Society of Gastroenterology Korean Society of Gastrointestinal Cancer The Korean Society of Gastrointestinal Endoscopy The Korean Society of Neurogastroenterology and Motility Korean Pancreatobiliary Association The Korean Society of Pediatric Gastroenterology, Hepatology and Nutrition * Language:   English SessionKorean Session   Korean-English Mixed Session
Nov. 19, Thur. Room 1 Room 2 Room 3 Room 4 Room 5 Room 6
Distinguished Research of 2020 in Liver Disease
• Moderators. Soon-ho Um (Korea Univ.), Sook-Hyang Jeong (Seoul National Univ.)
1. Hepatocellular carcinoma
Richard S. Finn (UCLA, USA)
2. Viral hepatitis
Hyun Woong Lee (Yonsei Univ.)
3. Alcoholic and nonalcoholic liver disease
Tae Hee Lee (Konyang Univ.)
4. Liver cirrhosis and complications
Won-Hyeok Choe (Konkuk Univ.)
Esophageal Motility Disorder: Beyond Chicago Classificaion 3.0
• Moderators. Joon Seong Lee (Soonchunhyang Univ.), Chong-il Sohn (Sungkyunkwan Univ.)
1. New diagnostic approach to overcome chicago 3.0
Kee Wook Jung (Univ. of Ulsan)
2. Interventional therapheutic approach
Young Hoon Youn (Yonsei Univ.)
3. Achalasia seoul consensus
Su Jin Hong (Soonchunhyang Univ.)
4. Beyond Chicago 3.0 and Toward Chicago 4.0
Prakash Gyawali (Washington Univ., USA)
5. Discussion
Korean Guidelines for Pancreatic Cancer
한국 췌장암 가이드라인
• Moderators. Seokho Dong (Kyung Hee Univ.), Ji-Kon Ryu (Seoul National Univ.)
1. Introduction to Korean Guidelines for Pancreatic Cancer
Woo Jin Lee (National Cancer Center)
2. Radiologic Diagnosis for Pancreatic Cancer
Mi-Suk Park (Yonsei Univ., Radiology)
3. Role of PET-CT for Pancreatic Cancer
Joon Young Choi (Sungkyunkwan Univ., Nuclear Medicine)
4. Endoscopic Diagnosis and Intervention for Pancreatic Cancer
Jae Min Lee (Korea Univ.)
5. Surgery for Pancreatic Cancer
Sung-Sik Han (National Cancer Center, Center for Liver Cancer)
6. Role of Radiation therapy for Pancreatic Cancer
Eui Kyu Chie (Seoul National Univ., Radiation Oncology)
7. Role of Chemotherapy for Pancreatic Cancer
Jung Hyun Jo (Yonsei Univ.)
8. Discussion
Current trends of Artificial Intelligent in Gastroenterology
• Moderators. Dong Kyun Park (Gachon Univ.), Geun Am Song (Pusan National Univ.)
1. Current status of Artificial Intelligence in medicine
Jaejune Dong (Yonsei Univ., Family Medicine)
2. Artificial intelligence in endoscopy: Methods
Kwang Sik Lee (Korea Univ., AI Center)
3. How to start AI research as a clinician?
Minseob Kwak (Kyung Hee Univ.)
4. Basic concept and technique for medical AI development
Chanoo Kim (KIST, Computational Science Center)
5. Discussion
10:20-10:25 Break
Chung Yong Kim
Memorial Lecture
• Moderator. Seung Woon Paik (Sungkyunkwan Univ.)
• Evolution of intraarterial therapy for hepatocellular carcinoma
Jin Wook Chung (Seoul National Univ.)
Irritable Bowel Syndrome: What is New in 2020?
• Moderators. Hyojin Park (Yonsei Univ.), In-Kyung Sung (Konkuk Univ.)
1. Pathophysiology
Jae-hak Kim (Dongguk Univ.)
2. Postinfection IBS
Uday C. Ghoshal (SGPGI, India)
3. Medical approach
Hiroto Miwa (Hyogo College of Medicine, Japan)
4. Novel approach of IBS
Reuben Wong (National Univ., Singapore)
5. Discussion
Advances in Pancreatic Cystic Neoplasm
• Moderators. Hong-Sik Lee (Korea Univ.), Tae Nyeun Kim (Yeungnam Univ.)
1. Imaging differention of pancreatic cystic neoplasm
Kyoung Doo Song (Sungkyunkwan Univ., Radiology)
2. EUS differentiation of pancreatic cystic neoplasm
Damien Meng Yew Tan (Singapore General Hosp., Singapore)
3. Treatment strategy for pancreatic cystic neoplasm: Gastroenterologists' view
Chang-Min Cho (Kyungpook National Univ.)
4. Treatment strategy for pancreatic cystic neoplasm: Surgeons' view
Young-Dong You (Korea Univ.. Hepatobiliary Pancreas Surgery)
5. Case-based Discussion
Sung-Hoon Moon (Hallym Univ.)
6. Discussion
Application of Artificial Intelligence to Diagnosis of GI Disease
• Moderators. Jin-Oh Kim (Soonchunhyang Univ.), Hyung Kil Kim (Inha Univ.)
1. Application of deep learning in upper gastrointestinal diseases
Chang Seok Bang (Hallym Univ.)
2. Deep learning-based prediction model development for liver diseases
Joon Yeul Nam (Seoul National Univ.)
3. Deep learning analysis for the diagnosis of neoplastic polyp in gallbladder polypoid lesions
Jae Hee Cho (Yonsei Univ.)
4. Prediction and diagnosis for colorectal neoplasm using artificial intelligence
Yoon Jae Kim (Gachon Univ.)
5. Discussion
KSGCFree Paper
Free Paper
• Moderators. Woojin Lee (National Cancer Center), Hee Man Kim (Yonsei Univ. Wonju College of Medicine)
FP-07-01  /  Association between TyG index and gastric carcinogenesis: a health checkup cohort study
Young Min Kim (Yonsei Univ.)
FP-07-02  /  LGR5-specific water-soluble peptide probe for detection of gastric cancers
Jae Myung Park (The Catholic Univ. of Korea)
FP-07-03  /  Clinicopathological significance of TP53 mutation by p53 immunohistochemistry in gastric cancer
Han Seok Ryu (Yonsei Univ.)
FP-07-04  /  TGF-β-induced miR-181b-5p expression promotes epithelial-to-mesenchymal transition in human pancreatic cancer
Jin-Seok Park (Inha Univ.)
FP-07-05  /  FOLFIRINOX versus Gemcitabine with nab-Paclitaxel in metastatic pancreatic cancer: A systematic review and meta-analysis
Yoon-Suk Lee (Inje Univ.)
FP-07-06  /  Real world experiences on sequential therapies in patients with metastatic pancreatic adenocarcinoma
Min Je Sung (Yonsei Univ.)
General Meeting
Approaching Liver Diseases with Next Generation Technology
• Moderators. Jin Mo Yang (The Catholic Univ. of Korea), So Young Kwon (Konkuk Univ.)
1. Manufacture of iPS cell and clinical application
Young Kul Jung (Korea Univ.)
2. Application of Next generation sequencing
Woong Yang Park (Sungkyunkwan Univ., Molecular Cell Biology)
3. Adopting artificial inteligence
Kang Mo Kim (Univ. of Ulsan)
4. Establishment of liver organoids
Ja-Lok Ku (Seoul National Univ., Korean Cell Line Bank)
Multidisciplinary Session: The Essentials and Pitfalls on the Management of Gastric MALT Lymphoma
• Moderators. Soo Heon Park (The Catholic Univ. of Korea), Sam Ryong Jee (Inje Univ.)
1. Pathologic spectrum of gastric MALT lymphoma
Gyeong-Sin Park (The Catholic Univ. of Korea, Pathology)
2. Treatment of gastric MALT lymphoma: Helicobacter pylori eradication
Heung Up Kim (Jeju National Univ.)
3. Treatment of gastric MALT lymphoma: Beyond the eradication
Dok Hyun Yoon (Univ. of Ulsan, Hematology Oncology)
4. New perspectives in gastric MALT lymphoma
Tamara Matysiak-Budnik (Univ. Hosp. of Nantes, France)
5. Discussion
Recent Updates in EUS-guided Intervention
• Moderators. Jin Hong Kim (Ajou Univ.), Dong Ki Lee (Yonsei Univ.)
1. EUS-guided pain management
Shinpei Doi (Teikyo Univ., Japan)
2. EUS-guided choledochoduodenostomy vs. hepaticogastrostomy in malignant distal biliary obstruction
Se Woo Park (Hallym Univ.)
3. EUS-guided ablation therapy for pancreatic/peripancreatic tumors (cystic lesion?)
Dong-Wan Seo (Univ. of Ulsan)
4. EUS-guided tissue acquisition for bile duct cancer (including hilar cholangiocarcinoma)
Min Jae Yang (Ajou Univ.)
5. Discussion
Artificial Intelligence in Radiologic and Pathologic Aspects
• Moderators. Chan-Guk Park (Chosun Univ.), Jae Hyuk Do (Chung-Ang Univ.)
1. Artificial intelligence for the diagnosis of gastric cancer
Kyu-Hwan Jung (VUNO lnc.)
2. AI in GI tract pathology
Kyoungbun Lee (Seoul National Univ., Pathology)
3. Application of deep learning in liver radiology
Seung Soo Lee (Univ. of Ulsan)
4. Deep learning techniques for reduced radiation dose of abdominal CT
Won Chang (Seoul National Univ., Radiology)
5. Discussion
KSGCPlenary Session
Plenary Session
• Moderators. Yoon Jae Kim (Gachon Univ.), Jae Hee Cho (Yonsei Univ.)
PS-07-01  /  Epidermal growth factor (EGF)-based activatable probe for predicting therapeutic outcome of an EGF-based doxorubicin prodrug
Young Woo Ha (Korea Univ.)
PS-07-02  /  Different effect of p53 protein overexpression on the survival of gastric cancer according to Lauren classification: retrospective study
Ki Wook Kim (Seoul National Univ.)
PS-07-03  /  Tumor budding is important to predict lymph node metastasis in early gastric cancer
Eunseo Lee (Yonsei Univ.)
PS-07-04  /  Prognostic factors in patients receiving pembrolizumab with biliary tract cancer
Min Je Sung (Yonsei Univ.)
PS-07-05  /  Gemcitabine plus nab-paclitaxel for second-line therapy of pancreatic cancer: a phase II, single-arm, multicenter study
Gunn Huh (Seoul National Univ.)
PS-07-06  /  Real world experiences on Gemcitabine, Cisplatin, and nab-Paclitaxel for the Treatment of Advanced Biliary Tract Cancers
Min Je Sung (Yonsei Univ.)
KSGE-Upper GIPlenary Session
Plenary Session 1
• Moderators. Yong Woon Shin (Inha Univ.), Sung Kuk Kim (Kyungpook National Univ.)
PS-04-01  /  Probe-based confocal laser endomicroscopy was superior than white light endoscopy with NBI in predicting and collecting residual cancer tissues in patients with gastric cancer on chemotherapy
Yuna Kim (Yonsei Univ.)
PS-04-02  /  Evaluation of Clinical Usefulness of LCI At The Diagnosis EGC and Gastric Dysplasia Based By Color Contrast
Jae Hyung Kim (CHA Univ.)
PS-04-03  /  Endoscopic and histologic improvement of atrophic gastritis and intestinal metaplasia after Helicobacter pylori eradication
Young-Jae Hwang (Seoul National Univ.)
PS-04-04  /  Effect of drinking warm water on esophageal preparation before peroral endoscopic myotomy in achalasia patients: A pilot study
Sunghwan Yoo (Yonsei Univ.)
PS-04-05  /  Clinical outcome and Safety of POEM between First Treatment and Treatment Failure in Achalasia patients.
Byeong Jin Jeong (CHA Univ.)
PS-04-06  /  Predictive value of esophageal functional luminal imaging probe(FLIP) panometry in patients with achalasia undergoing peroral endoscopic myotomy: a single-center experience
Li-Chang Hsing (Univ. of Ulsan)
14:05-14:10 Break
Concise Update and Review of Rare Liver Disease
• Moderators. Han Chu Lee (Univ. of Ulsan), June Sung Lee (Inje Univ.)
1. Autoimmune hepatitis
Eun Young Cho (Wonkwang Univ.)
2. Primary biliary cholangitis
Ja Kyung Kim (Yonsei Univ.)
3. Wilson's disease
Jae Sung Ko (Seoul National Univ.)
4. Vascular liver disease
Seung Ha Park (Inje Univ.)
Topic Forum: Screening Strategies for Gastric Cancer
• Moderators. Sang-Woo Lee (Korea Univ.), Jun Haeng Lee (Sungkyunkwan Univ.)
1. Cost effectiveness of gastric cancer screening in Korea
Aesun Shin (Seoul National Univ., Preventive Medicine)
2. Clinical benefit of endoscopic screening in gastric cancer
Jae Myung Park (The Catholic Univ. of Korea)
3. The value of serologic tests in gastric cancer screening
Chisato Hamashima (Teikyo Univ., Japan)
4. Gastric cancer screening stratification by race and ethnicity
Soo-Jeong Cho (Seoul National Univ.)
5. Discussion
Novel Strategies on the Horizon for Gastrointestinal Cancer: Chemotherapy Sequencing and Novel Agents
• Moderators. Seun Ja Park (Kosin Univ.), Seungmin Bang (Yonsei Univ.)
1. Esophageal/stomach cancer
Mu In Park (Kosin Univ.)
2. Colorectal cancer
Duk Hwan Kim (CHA Univ.)
3. Pancreatic cancer
Rachna T. Shroff (Univ. of Arizona, USA)
4. Gastroenteropancreatic neuroendocrine tumor (GEP-NET)
Michelle K. Kim (Mount Sinai Health System, USA)
5. Discussion
Translational Application of Artificial Intelligence
• Moderators. Dae Hwan Kang (Pusan National Univ.), Sung Jun Lee (Kangwon National Univ.)
1. Application of deep learning in capsule endoscopy
Junseok Park (Soonchunhyang Univ.)
2. Gastrointestinal endoscopic image analysis using AI: Current status and future perspective
Jun-Won Chung (Gachon Univ.)
3. Risk Prediction for Pancreatic Fistula after Pancreatoduodenectomy using Artificial Intelligence
In Woong Han (Sungkyunkwan Univ., Surgery)
4. The development of biomarker for hepatocellular carcinoma through AI
Young-Joon Kim (Yonsei Univ., Biochemistry)
5. Discussion
우리나라 진정요법의
현황과 발전 방향
• Moderators. Byung Wook Kim (The Catholic Univ. of Korea), Hee Hyuk Im (President of the KSGNA, Soonchunhyang Univ. Seoul Hosp.)
1. 대한소화기내시경 진정내시경 가이드라인 진행 상황 보고
Hong Jun Park (Yonsei Univ. Wonju College of Medicine)
2. 국내 프로포폴 사용 및 관리 상황 고찰
Jun Kyu Lee (Dongguk Univ.)
3. 우리나라 소아 진정의 현황 및 개선 방향
Jee Hyun Lee (Korea Univ., Pediatrics)
4. 마취통증의학과 의사가 진정내시경을 시행하는 의사들에게 주는 조언
Hyun Kang (Chung-Ang Univ., Anesthesiology and Pain Medicine)
5. Discussion
KSGE-Upper GIPlenary Session
Plenary Session 2
• Moderators. Hoon Jai Chun (Korea Univ.), Jin Il Kim (The Catholic Univ. of Korea)
PS-03-01  /  Should small gastric subepithelial tumors measuring ≤2 cm undergo endoscopic resection?
Seung Yoon Choi (CHA Univ.)
PS-03-02  /  Underwater endoscopic mucosal resection for upper gastrointestinal submucosal tumor
Su Jin Kim (Pusan National Univ.)
PS-03-03  /  Long-term outcomes and prognostic factors of endoscopic submucosal dissection for early gastric cancer in elderly patients aged ≥ 80 years
Ga Hee Kim (Univ. of Ulsan)
PS-03-04  /  Long-term outcomes and prognostic factors of endoscopic submucosal dissection for early gastric cancer in patients aged ≥75 years
Jin Won Chang (Yonsei Univ.)
PS-03-05  /  Risk of metachronous gastric neoplasm after endoscopic submucosal dissection: a comparison between undifferentiated type and differentiated type
Hae Won Yoo (Soonchunhyang Univ.)
PS-03-06  /  Long term safety and efficacy of etomidate in comparison with propofol only as sedative for gastric endoscopic submucosal dissection: a prospective, single-center, randomized, double-blind study
Han Jo Jeon (Korea Univ.)
15:30-15:40 Break
Treatment of Non-Responder to Standard of Care
• Moderators. Jae Seok Hwang (Keimyung Univ.), Il Han Song (Dankook Univ.)
1. Intractable ascites in cirrhotic patients
Seok Bae Kim (Dankook Univ.)
2. DAA treatment-failure in chronic hepatitis C
Hyun Phil Shin (Kyung Hee Univ.)
3. First-line systemic treatment failure in HCC
Bo Hyun Kim (National Cancer Center)
4. NAFLD patients failing life-style modification
Yeon Seok Seo (Korea Univ.)
Nutritional Assessment and Supports for Gastrointestinal Disorders
• Moderators. Dong-Ho Lee (Seoul National Univ.), Jeong Seop Moon (Inje Univ.)
1. Nutritional assessment in patients with gastrointestinal disease
Do Joong Park (Seoul National Univ., Gastrointestinal Surgery)
2. Enteral routes for the patients with gastrointestinal diseases
Hee Kyong Na (Univ. of Ulsan)
3. Parenteral routes for the patients with gastrointestinal diseases
Seung-Wan Ryu (Keimyung Univ., Gastrointestinal Surgery)
4. Nutritional support in patients with gastrointestinal disease
Jeong Wook Kim (Chung-Ang Univ.)
5. Discussion
Challenges in Multidisciplinary Treatment of Localized Non-metastatic Pancreatic Cancer
• Moderators. Seung Woo Park (Yonsei Univ.), Sang Hyub Lee (Seoul National Univ.)
1. Definition of resectability and rationale of neoadjuvant therapy for pancreatic cancer
Jaihwan Kim (Seoul National Univ.)
2. Neoadjuvant therapy vs. Upfront surgery in resectable pancreatic cancer 
Michiaki Unno (Tohoku Univ., Japan)
3. Neoadjuvant chemotherapy vs. chemoradiotherapy in borderline resectable and locally advanced pancreatic cancer:
Huapyong Kang (Gachon Univ.)
4. Strategy of conversion surgery for unresectable pancreatic cancer
Hiroki Yamaue (Wakayama Medical Univ., Japan)
5. Discussion
How to Start Up a New Business in the Fields of Medicine
• Moderators. Kwang-Hyub Han (National Evidence-based Healthcare Collaborating Agency), Jin Hong Kim (Ajou Univ.)
1. Translational researcher
Seung Jae Myung (Univ. of Ulsan)
2. Medical equipment manufacturer
Don Haeng Lee (Inha Univ.)
3. Strategy to attract investment
Yeo Jung Moon (IMM Investment)
4. Discussion
• Moderators. Chan-Guk Park (Chosun Univ.), Il Kwun Chung (Soonchunhyang Univ.)
1. 환자분류체계에서 소화기 질환 및 시술의 개선방향
In Seok Lee (The Catholic Univ. of Korea)
2. 3차 상대가치개정에서 소화기 질환의 개정내용
Hee Man Kim (Yonsei Univ. Wonju College of Medicine)
3. 소화기내시경시술의 보험분야 unmet need (UBT, 천공봉합술, 일회용 등등)
Young Sin Cho (Soonchunhyang Univ.)
4. 소화기보험정책단의 역할과 필요성
Joung-Ho Han (Chungbuk National Univ.)
5. Discussion
KSGE-Lower GIPlenary Session
Plenary Session
• Moderators. Hyun Joo Jang (Hallym Univ.), Sung Noh Hong (Sungkyunkwan Univ.)
PS-06-01  /  Comparative Study of Narrow-band Imaging versus i-scan for the Prediction of Histology in Intermediate-to-Large Colorectal Polyps: A Prospective, Randomized Pilot Study
Joon Seop Lee (Kyungpook National Univ.)
PS-06-02  /  Comparison Between 1-L PEG and 2L of Polyethylene Glycol as a Split Dose Bowel Preparation for colonoscopy: A prospective, single-center, noninferiority, randomized controlled trial
Jeon Han Jo (Korea Univ.)
PS-06-03  /  Comparative evaluation of the efficacy of oral sulfate solution and 2L polyethylene glycol with ascorbic acid for bowel preparation of elderly people (multi-center, prospective randomized comparative trial)
Seung-Jo Nam (Kangwon National Univ.)
PS-06-04  /  Long-term outcomes of early colorectal cancer treated by endoscopic submucosal dissection: Multicenter retrospective study.
Jongbeom Shin (Inha Univ.)
PS-06-05  /  Stent as bridge to surgery for malignant colonic obstruction : long term outcome
Minji Kim (Sungkyunkwan Univ.)
Nov. 20, Fri. Room 1 Room 2 Room 3 Room 4 Room 5 Room 6 Room 7
Obesity and Metabolic Disease
• Moderators. Jae J. Kim (Sungkyunkwan Univ.), Joo Hyun Sohn (Hanyang Univ.)
1. Obesity, metabolic disease, and NAFLD
Won Kim (Seoul National Univ.)
2. Obesity and GI cancer
Philipp E. Scherer (Univ. of Texas, USA)
3. Endoscopic Approach to Obesity and metabolic disroder
Sungkwan Shin (Yonsei Univ., Gastroenterology)
4. Surgical options for management of obesity and metabolic disease: What is new?
Jong-Han Kim (Korea Univ., Gastrointestinal Surgery)
5. Discussion
In-depth Symposium: Precision Medicine - The Future of Healthcare
• Moderators. Seung Jae Myung (Univ. of Ulsan), Tae Il Kim (Yonsei Univ.)
1. Precision medicine for GI cancer: from genomics to in vivo model
Jaeho Cheong (Yonsei Univ., Gastrointestinal Surgery)
2. Personalized medicine in functional gastrointestinal disorders
Yong Sung Kim (Wonkwang Univ.)
3. Precision medicine for choosing ideal drugs in IBD
Byong Duk Ye (Univ. of Ulsan)
4. Disease models using organoids for precision medicine
Jongman Yoo (CHA Univ., Microbiology)
5. Discussion
KASL-AASLD Joint Session I: Improvement of HCC Prognosis
• Moderators. Jung-Hwan Yoon (Seoul National Univ.), Lewis R. Roberts (Mayo Clinic, USA)
1. Epidemiological change of HCC
Amit G. Singal (Southwestern Medical Center, USA)
2. Pathologist's role in the precision medicine for HCC
Young Nyun Park (Yonsei Univ., Pathology)
3. Combination treatment with locoregional and systemic treatments for advanced HCC in the era of immunooncologics
Joong-Won Park (National Cancer Center)
4. Current systemic therapy options for HCC
Laura Kulik (Northwestern Univ., USA)
Advances in Translational Research in Pancreatobiliary Cancer
• Moderators. Yong-Tae Kim (Seoul National Univ.), Seung Woo Park (Yonsei Univ.)
1. Establishment of patient-derived exvivo model for pancreatobiliary cancer
Hee Seung Lee (Yonsei Univ.)
2. Proteogenomics-based classification in cholangiocarcinoma
Sang Myung Woo (National Cancer Center)
3. Microbiome environment in patients with biliary tract cancer
Han Soo Park (GIST, Laboratory of Genomic Medicine)
4. Tumor microenvironment study using pancreatic cancer slice cultures
Jae Hyuck Chang (The Catholic Univ. of Korea)
5. Discussion
All that about for Nutrition Care
• Moderators. Yoon Tae Jeen (Korea Univ.), Chang Soo Eun (Hanyang Univ.)
1. Review of current practice guidelines for nutritional management
Duk Hwan Kim (CHA Univ.)
2. Monitoring to prevent the complications in nutritional support
Yehyun Park (Ewha Womans Univ.)
3. Smarter management of anemia in IBD
Yoo Jin Lee (Keimyung Univ.)
4. Nutritional challenges in critically ill patients
Seong Ran Jeon (Soonchunhyang Univ.)
5. Discussion
KSGE-Pancreatic Biliary TractFree Paper
Free Paper
• Moderators. Tae Yoon Lee (Konkuk Univ.), Seungmin Bang (Yonsei Univ.)
FP-05-01  /  Comparison of Surepath Liquid Based Cytology and Conventional Smear in Diagnosing Biliary Tract Cancer: A Retrospective Study Using Inverse Probability Weighting Analysis
Min Woo Lee (Seoul National Univ.)
FP-05-02  /  Direct per-oral cholangioscopy using multibending ultra-slim endoscope through a lumen-apposing metal stent after EUS-guided choledochoduodenostomy; a feasibility study
Hae Won Yoo (Soonchunhyang Univ.)
FP-05-03  /  Outcomes of rescue endoscopic retrograde cholangiopancreatography in patients with failed cannulation at an initial endoscopic retrograde cholangiopancreatography
Ki Young Lim (Yeungnam Univ.)
FP-05-04  /  Comparison of success and complication rate of ERCP after endoscopist move from a tertiary hospital to a secondary hospital
Jae Hyuck Jun (H+ Yangji Hosp.)
FP-05-05  /  Effectiveness of EUS-guided drainage using novel lumen-apposing metal stent for peripancreatic fluid collection: Single center experience
Hyun Ho Jo (Soonchunhyang Univ.)
10:20-10:25 Break
Big Data Session: Debate Topics of Big Data-based Research in Gastroenterology
• Moderators. Hyun Soo Kim (Yonsei Univ. Wonju College of Medicine), Han-Mo Chiu (National Taiwan Univ., Taiwan)
1. PPI Use and Dementia Risk: yes or no
1.1 Yes
Yang-Pei Chang (Kaohsiung Medical Univ. Hosp., Neurology)
1.2 No
Ju-Young Shin (Sungkyunkwan Univ., School of Pharmacy)
1.3 Discussion
2. Antiviral therapy for prevention of HCC: Tenofovir vs Entecavir
2.1 Tenofovir superior
Jong-Gi Choi (Univ. of Ulsan)
2.2 Tenofovir equivalent
Sung Won Lee (The Catholic Univ. of Korea)
2.3 Discussion
3. CRC screening: Age issue
3.1 Since 45years
Han-Mo Chiu (National Taiwan Univ., Taiwan)
3.2 Since 50years
Chang Mo Moon (Ewha Womans Univ.)
4. Discussion
In-depth Symposium: Proteogenomics Research - From Basic to Clinical Application
• Moderators. Yong Chan Lee (Yonsei Univ.), Timothy J. Griffin (Univ. of Minnesota, USA)
1. What is proteogenomics? - Concepts, Methods, and Tools
Kwang Pyo Kim (Kyung Hee Univ., Applied Chemistry)
2. An Accessible Proteogenomics Informatics Resource
Timothy J. Griffin (Univ. of Minnesota, USA)
3. Proteogenomics approaches to discover biomarker in IBD
Jae Hee Cheon (Yonsei Univ.)
4. Integrating proteomics and genomics in cancer biology
Hark Kyun Kim (National Cancer Center, Tomor Immunology)
5. Discussion
KASL-AASLD Joint Session II: Viral and Fatty Liver Diseases
• Moderators. Kwang Cheol Koh (Sungkyunkwan Univ.), W. Ray Kim (Standford Univ., USA)
1. Recent advances toward the cure of chronic hepatitis B
Norah A. Terrault (UCSF, USA)
2. MAFLD as emerging concept of NAFLD
Won Kim (Seoul National Univ.)
3. Risk of HCC in DAA-treated CHC patients
Fasiha Kanwal (Baylor College of Medicine, USA)
4. Emerging treatment for NASH
Manal Abdelmalek (Duke Univ., USA)
Evolving Strategies for Management of Biliary Tract Cancer
• Moderators. Ho-Gak Kim (Daegu Catholic Univ.), Jae-Seon Kim (Korea Univ.)
1. Current options of chemotherapy for biliary tract cancer
Dong-Kee Jang (Dongguk Univ.)
2. Emerging molecular targets and biomarkers in biliary tract cancer
Gregory J. Gores (Mayo Clinic, USA)
3. Global clinical update in biliary tract cancer
Rachna T. Shroff (Univ. of Arizona, USA)
4. Up-to-date endoscopic management of biliary tract cancer
Tae-Jun Song (Univ. of Ulsan)
5. Discussion
Constipation: 2020 Updates
• Moderators. Soo Teik Lee (Jeonbuk National Univ.), Kyung Sik Park (Keimyung Univ.)
1. Diagnostic approaches
Seung Joo Kang (Seoul National Univ.)
2. Conventional medications
Jeong Eun Shin (Dankook Univ.)
3. New medications
Young Sin Cho (Soonchunhyang Univ.)
4. Non-pharmacological therapy
Han-Seung Ryu (Wonkwang Univ.)
5. Discussion
KSGE-Lower GIFree Paper
Free Paper
• Moderators. Beom-Jae Lee (Korea Univ.), Hyung Wook Kim (Pusan National Univ.)
FP-06-01  /  Early prognostic factors of severe lower gastrointestinal bleeding; retrospective study
Hyeon Seok Lee (Chung-nam National Univ.)
FP-06-02  /  Risk Factor Of Colonic Diverticular Bleeding
Hyesu You (Chonnam National Univ.)
FP-06-03  /  Comparison of 4L polyethylene glycol and 2L polyethylene glycol plus ascorbic acid in elderly patients aged 60-79:a prospective randomized study
Hyo Suk Kim (The Catholic Univ. of Korea)
FP-06-04  /  Effective growth inhibition of Clostridium difficile by intestinal isolates(live form bacteria and cell-free supernatant)from human feces
Dongho Lee (Seoul National Univ.)
FP-06-05  /  Improvement of Three-Dimensional Colonoscope Image Reconstruction using Fiber Brag Grating Sensor
Jeon Han Jo (Korea Univ.)
KCHUGR-Helicobacter and Upper GI ResearchFree Paper
Free Paper
• Moderator. Jung Mogg Kim (Hanyang Univ., Microbiology)
FP-03-01  /  Impact of Metabolic Unhealthiness and Its changes on the Risk of Erosive esophagitis: A cohort study
Hwanseok Jung (Sungkyunkwan Univ.)
FP-03-02  /  Machine learning approach for differentiating cytomegalovirus esophagitis from herpes simplex virus esophagitis
Jihye Yun (Univ. of Ulsan)
FP-03-03  /  Rebamipide for the Improvement of Gastric Atrophy and Intestinal Metaplasia: A Prospective, Randomized, Double-Blind Study
Joon Seop Lee (Kyungpook National Univ.)
FP-03-04  /  HOTAIR induced methylation of PCDH10, tumor suppressor gene, by regulating DNMT1 and sponging with miR-148b in gastric adenocarcinoma
Seung In Seo (Hallym Univ.)
General Meeting
GILEAD / Lunch
Multidisciplinary Session: More Aggressive Gastroenterologist vs. Less Invasive Surgeon
• Moderators. Han-Kwang Yang (Seoul National Univ., Gastrointestinal Surgery), Jong Jae Park (Korea Univ.)
1. Treatment of refractory achalasia
1-1. Gastroenterologist’s view: POEM
Hyunsoo Chung (Seoul National Univ.)
1-2. Surgeon’s view: Surgical myotomy
Jong Ho Cho (Sungkyunkwan Univ., Thoracic and Cardiovascular Surgery)
1-3. Discussion
2. Treatment of gastric subepithelial tumor
2-1. Gastroenterologist’s view: Endoscopic full-thickness gastric resection
Chan Gyoo Kim (National Cancer Center)
2-2. Surgeon’s view: Laparoscopic wedge resection
Seong-Ho Kong (Seoul National Univ., Gastrointestinal Surgery)
2-3. Discussion
Basic/Translational Symposium: Stem Cell and its Application in Gastroenterology
• Moderators. Si-Hyun Bae (The Catholic Univ. of Korea), Tae Il Kim (Yonsei Univ.)
1. Understanding stem cells and its medical application
Jae Ho Kim (Pusan National Univ., Pathology)
2. Organoid on a chip for GI model
Hyun Jung Kim (Univ. of Texas at Austin, USA)
3. Mesenchymal Stem Cell: from basic to clinical application
Si-Hyun Bae (The Catholic Univ. of Korea)
4. Clinical Application of Organoids for Tissue Regeneration
Mamoru Watanabe (Tokyo Medical Dental Univ., Japan)
5. Discussion
Emerging Issues in IBD
• Moderators. Suk-Kyun Yang (Univ. of Ulsan), Sung Ae Jung (Ewha Womans Univ.)
1. Proper management for old age IBD patients
Kyeong Ok Kim (Yeungnam Univ.)
2. IBD drugs and cancer risk : Serious but unrecognized issues
Corey A. Siegel (Dartmouth-Hitchcock Medical Center, USA)
3. Patients assessment other than disease activity: What should we check?
Eun-soo Kim (Kyungpook National Univ.)
4. Management of IBD during the COVID-19 pandemic
Su Bum Park (Pusan National Univ.)
5. Discussion
Gut Microbiome: Current Research and Clinical Application
• Moderators. Dong Il Park (Sungkyunkwan Univ.), Hwang Choi (The Catholic Univ. of Korea)
1. Role of microbiome in Immune system
Sin-Hyeog Im (Pohang Univ. of Science and Technology. Integrative Biosciences & Biotechnology)
2. Microbiome in gastrointestinal cancer
Han Soo Park (GIST, Laboratory of Genomic Medicine)
3. Microbiome modulation in liver disease
Ki Tae Suk (Hallym Univ.)
4. Discussion
Recent Update in Clinical Hepatology
• Moderators. Hong Soo Kim (Soonchunhyang Univ.), Oh-Sang Kwon (Gachon Univ.)
1. Current strategy for optimal selection of antiviral therapy for CHB
Soon Sun Kim (Ajou Univ.)
2. Current algorithm for the assessment of NAFLD
Hye Won Lee (Yonsei Univ.)
3. Recent guidelines on nutrition in cirrhosis
Ju Yeon Cho (Chosun Univ.)
4. Treatment for advanced HCC: current standard and future
Sang-Yeon Hwang (Dongnam Institute of Radiological & Medical Sciences)
KPBAFree Paper
Free Paper
• Moderator. Seung-Ok Lee (Jeonbuk National Univ.)
FP-08-01  /  A preliminary study of bile microbiota in patients with pigment common bile duct stone
Jin-Seok Park (Inha Univ.)
FP-08-02  /  Outcomes of Patients with Hilar Cholangiocarcinoma Undergoing Preoperative Right Portal Vein Embolization
Gunn Huh (Seoul National Univ.)
FP-08-03  /  Mass spectrometry-based protein profiling of circulating exosomes for predicting the prognosis of intraductal pancreatic mucinous neoplasms
Namyoung Park (Seoul National Univ.)
FP-08-04  /  Serial Circulating Tumor DNA Monitoring to Evaluate Treatment Response in Metastatic Pancreatic Cancer
Kwangrok Jung (Seoul National Univ.)
FP-08-05  /  Endoscopic versus surgical intervention for painful obstructive chronic pancreatitis: A systematic review and meta-analysis
Ka Wing Ma (The Univ. of Hong Kong, Hong Kong)
KSGE-Pancreatic Biliary TractPlenary Session
Plenary Session
• Moderators. Ho-Gak Kim (Daegu Catholic Univ.),, Tae Hoon Lee (Soonchunhyang Univ.)
PS-05-01  /  Efficacy and safety of temperature-controlled radiofrequency ablation in advanced malignant hilar biliary obstruction: A multicenter randomized comparative trial
Huapyong Kang (Gachon Univ.)
PS-05-02  /  The effectiveness of High flow nasal cannula in patients who underwent ERCP under sedation
Sangyong Cho (Inha Univ.)
PS-05-03  /  Development of a New Ablation Therapy Using Endoscopic Irreversible Electroporation in Bile Duct
Jae Min Lee (Korea Univ.)
PS-05-04  /  Combination of Endoscopic Ultrasonography-guided Fine Needle Aspiration and Endoscopic Retrograde Cholangiopancreatography for Cytopathologic Diagnosis of Extrahepatic Cholangiocarcinoma
Huapyong Kang (Gacho Univ.)
PS-05-05  /  Efficacy of ERCP-guided cytology using by a newly developed brush device with rapid on-site evaluation for a diagnosis of suspected malignant biliary strictures
Yun Nah Lee (Soonchunhyang Univ.)
PS-05-06  /  Ablative effect of endobiliary radiofrequency ablation for hilar cholangiocarcinoma: evaluation by using peroral cholangioscopy and intraductal ultrasonography
Yun Nah Lee (Soonchunhyang Univ.)
14:05-14:10 Break
Chemoprevention in Cancer: Where we are and Should Go?
• Moderators. Nayoung Kim (Seoul National Univ.), Kwang Ro Joo (Kyung Hee Univ.)
1. Chemoprevention of gastrointestinal cancer
Hee-Taik Kang (Chungbuk National Univ., Family Medicine)
2. Prospects of chemopreventive agents for stomach cancer: Beyond Helicobacter pylori eradication
Jong Yeul Lee (National Cancer Center)
3. New weapons for chemoprevention of hepatocellular carcinoma: Beyond antiviral treatment
Jeong-Hoon Lee (Seoul National Univ.)
4. Discussion
Basic/Translational Symposium: Advances in Drug Discovery and Development
• Moderators. In-Jin Jang (Seoul National Univ., Clinical Pharmacology and Therapeutics), Jae Young Jang (Soonchunhyang Univ.)
1. Introduction to the drug discovery process
Jinhan Kim (Standigm)
2. Artificial intelligence in drug development: clinical pharmacologist perspective
Howard Lee (Seoul National Univ., Molecular and Biopharmaceutical Sciences)
3. Systems biology approaches for drug discovery and development
Hyun Uk Kim (KAIST)
4. Discussion
Microbiome and Intestinal Disease
• Moderators. Seung Jae Myung (Univ. of Ulsan), Geom Seog Seo (Wonkwang Univ.)
1. Colon cancer and microbime: its use in diagnosis and risk stratification
Young-Seok Cho (The Catholic Univ. of Korea)
2. Role of microbime as a biomarker in IBD
Hong Koh (Yonsei Univ., Pediatrics)
3. Recent trend in the analysis method of microbiome: Beyond 16s rRNA
Jon Jongsik Chun (ChunLab Inc.)
4. Oral microbiota-epithelium crosstalk regulates local and distal carcinogenesis
Na-Young Song (Yonsei Univ. College of Dentistry)
5. Discussion
Gut Microbiota and Functional GI Disorders
• Moderators. Jung Mogg Kim (Hanyang Univ., Microbiology), Kwang Jae Lee (Ajou Univ.)
1. Gut microbiota changes in GERD: the impact of long-term proton pump inhibitor treatment
Seung In Seo (Hallym Univ.)
2. Helicobacter pylori and functional dyspepsia: gut microbiota alteration after H. pylori eradication
Ju Yup Lee (Keimyung Univ.)
3. Probiotics in chronic constipation: where are we?
Jeong Wook Kim (Kyung Hee Univ.)
4. Fecal microbiota transplantation: current evidence in IBS treatment
Ki Bae Kim (Chungbuk National Univ.)
5. Discussion
Practical Approach for the Management of GI cancer: Case-based Lecture
• Moderators. Hyeon Yong Jeong (Chungnam National Univ.), Joung-Ho Han (Chungbuk National Univ.)
1. Esophageal/Stomach cancer
Su Youn Nam (Kyungpook National Univ.)
2. Pancreatobiliary cancer
Dong Wook Lee (Daegu Catholic Univ.)
3. Colorectal cancer
Jae Hyun Kim (Kosin Univ.)
4. Neuroendocrine cancer
Sung Ill Jang (Yonsei Univ.)
5. Discussion
Abdominal USG Training Specialist
Session 1 for Abdominal USG Training Specialist
• Moderators. Young Koog Cheon (Konkuk Univ.), Hyung-Joon Yim (Korea Univ.)
1. 전임의 수련과정 중 필요한 공통 역량과 지도전문의 역할: 복부초음파 중심으로
Moon Young Kim (Yonsei Univ. Wonju College of Medicine)
2. 복부초음파 전공의 수련 평가시스템 및 향후 개편 방안
Jung-Hyun Kwon (The Catholic Univ. of Korea)
3. 증례로 배우는 필수 복부초음파: 담낭질환
Eui Joo Kim (Gachon Univ.)
4. 증례로 배우는 필수 복부초음파: 췌장질환
Sang-Woo Cha (Soonchunhyang Univ.)
5. Discussion
KASLFree Paper
Free Paper 1
• Moderators. Sang Hoon Park (Hallym Univ.), Jin-Woo Lee (Inha Univ.)
FP-01-01  /  In-hospital morality after surgery in patients with liver cirrhosis: an analysis from HIRA-NIS of South Korea, 2012–2016
Jeong-Ju Yoo (Soonchunhyang Univ.)
FP-01-02  /  Microbiome restoration after rifaximin treatment in patients with severe alcoholic hepatitis
Soon Sun Kim (Ajou Univ.)
FP-01-03  /  Comparison of Dexamethasone and Celecoxib for Prophylaxis for Transarterial Chemoembolization
Min-Woo Chung (Chonnam National Univ.)
FP-01-04  /  NK cell activity is a useful predictive factor for mortality in patients with hepatocellular carcinoma
Chung Gyo Seo (Korea Univ.)
FP-01-05  /  Surgical resection versus transarterial chemoembolization-based locoregional therapy for single hepatocellular carcinoma with minor portal vein invasion
Jihye Kim (Sungkyunkwan Univ.)
15:30-15:40 Break
KSG Diversity Committee
Sex and Gender in Gastroenterology: Aspects of Patients and Physicians
• Moderators. Seonmi Park (Chungbuk National Univ.), Seun Ja Park (Kosin Univ.)
1. The effect of female sex hormones on the sex ratio of gastric cancer
Yoonju Jung (The Catholic Univ. of Korea, Stomach Surgery)
2. Development of a rehabilitation program for the prevention of musculoskeletal diseases by gastrointestinal endoscopists and evaluation of their effectiveness
Su Youn Nam (Kyungpook National Univ.)
3. How to apply gender innovation in medical research?
Yong Sung Kim (Wonkwang Univ.)
4. Discussion
Sarcopenia in Clinical Practice
• Moderators. Dong-Ho Lee (Seoul National Univ.), Poong-Lyul Rhee (Sungkyunkwan Univ.)
1. Understanding sarcopenia
Jung Hee Kim (Seoul National Univ., Endocrinology and Metabolism)
2. Sarcopenia and nutritional support in GI disorder and cancer
Seong Eun Kim (Ewha Womans Univ.)
3. Sarcopenia and nutritional support in liver disease
Do-Seon Song (The Catholic Univ. of Korea)
4. Physical Activity and Exercise for Improvement of Sarcopenia
Wook Song (Seoul National Univ., Physical Education)
5. Discussion
Future Perspectives of FMT
• Moderators. Hyo Jong Kim (Kyung Hee Univ.), Dong Soo Han (Hanyang Univ.)
1. Best current practice of FMT
Young Seok Cho (The Catholic Univ. of Korea)
2. Next generation FMT
Tae-Geun Gweon (The Catholic Univ. of Korea)
3. Safety of FMT: is it really safe?
Seon Young Park (Chonnam National Univ.)
4. Microbiome meets AI
Yong Ju Ahn (Theragen Bio Co., Ltd.)
5. Discussion
Nutrition and GI Cancer
• Moderators. Geun Am Song (Pusan National Univ.), Yoo Kyoung Park (Kyung Hee Univ., Medical Nutrition)
1. Nutritional issues in patients with GI cancer
Jun Heo (Kyungpook National Univ.)
2. Predictive model for cancer cachexia in patients with GI cancer
Moon Jae Chung (Yonsei Univ.)
3. Development of diet for improving gut microbiota in GI cancer
Yoo Kyoung Park (Kyung Hee Univ., Medical Nutrition)
4. Nutritional support of GI cancer patients: Dietitian's view point
Ho Sun Lee (Severance Hosp. Nutrition Team)
5. Discussion
Abdominal USG Training Specialist
Session 2 for Abdominal USG Training Specialist
• Moderators. Yun Soo Kim (Gachon Univ.), Hyun Woong Lee (Yonsei Univ.)
1. 국가간암검진사업에서 복부초음파 정도 관리
Seung Eun Jung (The Catholic Univ. of Korea, Radiology)
2. 언택트 시대에서 복부초음파 핸즈온 교육 방법 모색
Young Youn Cho (Chung-Ang Univ.)
3. 증례로 배우는 복부초음파: 양성 간결절
Se Young Jang (Kyungpook National Univ.)
4. 고수를 놀라게 했던 간암 증례
Hong Soo Kim (Soonchunhyang Univ.)
KASLFree Paper
Free Paper 2
• Moderators. Hee Bok Chae (Chungbuk National Univ.), Moonseok Choi (Sungkyunkwan Univ.)
FP-02-01  /  Body Weight Variability and the Risk of Cardiovascular Outcomes in Patients with Nonalcoholic Fatty Liver Disease: A Nationwide Cohort Study
Mi Na Kim (CHA Univ.)
FP-02-02  /  MR-based nonalcoholic steatohepatitis score for diagnosis of nonalcoholic steatohepatitis
Young-Sun Lee (Korea Univ.)
FP-02-03  /  Efficacy and Safety of Lenvatinib Therapy for Unresectable Hepatocellular Carcinoma in a Real-World Practice in Korea
Myung Ji Goh (Sungkyunkwan Univ.)
FP-02-04  /  PD-L1 expression of tumor-associated macrophages as an indicator of nivolumab response in unresectable hepatocellular carcinoma
Pil Soo Sung (The Catholic Univ. of Korea)
FP-02-05  /  Surgery versus external beam radiotherapy for hepatocellular carcinoma involving the inferior vena cava or right atrium: A systematic review and meta-analysis
Han Ah Lee (Korea Univ.)
FP-02-06  /  Efficacy and Safety of Obeticholic Acid (Farnesoid X Receptor Agonist) in Non-alcoholic Fatty Liver Disease: Systematic Review and Meta Analysis
Rizki Febriawan (Utama Hosp., Indonesia)
Nov. 21, Sat. Room 1 Room 2 Room 3 Room 4 Room 5 Room 6 Room 7
Endoscope Reprocessing: Prevention of Infection Transmission
• Moderators. Soo-Jeong Cho (Seoul National Univ.), Hee Hyuk Im (President of the KSGNA, Soonchunhyang Univ. Seoul Hosp.)
1. Transmission of infections that may occur in associated with endoscopic procedures
Sang Wook Kim (Jeonbuk National Univ.)
2. The essence of the endoscopic reprocessing process: things that are easy to overlook
Jeong Eun Shin (Dankook Univ.)
3. Answers to questions related to endoscopic reprocessing
Kwang Hyun Chung (Eulji Univ.)
4. 감염증환자의 내시경감염관리 및 환경관리
Mi Jang (Gachon Univ., Gil Hosp.)
5. Discussion
Recent Update of Colon Cancer and Screening
• Moderators. Yoon Tae Jeen (Korea Univ.), Hyun Soo Kim (Chonnam National Univ.)
1. Epidemiologic trend of colon cancer: What is new?
Chang Mo Moon (Ewha Womans Univ.)
2. Population based screening using primary colonoscopy: Holy Grail or poisoned chalice?
Byung Chang Kim (National Cancer Center)
3. What is the best approach young age population in colon cancer screeing?
Yunho Jung (Soonchunhyang Univ.)
4. Old age colon cancer: How to prevent and manage?
Jongha Park (Inje Univ.)
5. Discussion
KSGPG Course
Viral Infections in Digestive Diseases
• Moderators. Young Sook Park (Eulji Univ.), Jin-Wook Kim (Seoul National Univ.)
1. Virus in infectious diarrhea
Ji-Hyun Seo (Gyeongsang National Univ.)
2. Viral infection in inflammatory bowel disease
Sang-Bum Kang (The Catholic Univ. of Korea)
3. Virus and gastrointestinal cancers
Jeong Hoon Lee (Univ. of Ulsan)
4. Viral hepatitis in patients with immunosuppression
Young Eun Chon (CHA Univ.)
5. Discussion
KCHUGR-Helicobacter and Upper GI ResearchPlenary Session
Plenary Session
• Moderator. Dae Young Cheung (The Catholic Univ. of Korea)
PS-01-01  /  Cancer-associated fibroblast-derived fibulin-5 predicts survival in patients with diffuse-type gastric adenocarcinomas
Jinju Choi (Seoul National Univ.)
PS-01-02  /  A Scoring Model Suggesting an Alternative Treatment to Total Gastrectomy in Proximal Early Gastric Cancer based on Nodal Metastasis Prediction
Jin Hee Noh (Univ. of Ulsan)
PS-01-03  /  LUCAT1 epigenetically down-regulated the tumor suppressor genes CXXC4 and SFRP2 expressions in gastric cancer
Sang Kil Lee (Yonsei Univ.)
PS-01-04  /  Impact of prior cancer history on the clinical outcomes in esophageal cancer: A Propensity Score–Adjusted, Population-Based Study
Ji Taek Hong (Ewha Womans Univ.)
PS-01-05  /  Estrogen and Helicobacter pylori CagA may induce stem cell and epithelial-mesenchymal transition phenotype in diffuse-type gastric adenocarcinomas
Seungkyung Kang (Seoul National Univ.)
PS-01-06  /  The clinical outcome of 293 patients with gastric MALT lymphoma: A multi-center experience
Hyun Jeong Kim (Kyungpook National Univ.)
Functional GI & GI motilityFree Paper
Free Paper
• Moderators. Kyu Chan Huh (Konyang Univ.), Joong Goo Kweon (Daegu Catholic Univ.)
FP-04-01  /  Association between TyG index and gastroesophageal reflux disease: a health checkup cohort study
Young Min Kim (Yonsei Univ.)
FP-04-02  /  Impact of dietary education program on gastrointestinal symptoms in patients with functional gastrointestinal disorders: a multicenter prospective pilot study
Young Joo Yang (Hallym Univ.)
FP-04-03  /  Combination of High Resolution Esophageal Manometry for the diagnosis of GERD
Ha Yeon Kim (The Catholic Univ. of Korea)
FP-04-04  /  Gender Difference in Overlap Syndrome of Irritable Bowel Syndrome and Functional Dyspepsia: A Multicenter Study in Korea
Kwangwoo Nam (Dankook Univ.)
FP-04-05  /  Salbutamol Decreases Activated Colonic Mucosal Immune Reaction in Allergic Airway Disease Murine Model
Sang Hyun Kim (Korea Univ.)
10:20-10:25 Break
VIDEO Session
• Moderators. Byung Ik Jang (Yeungnam Univ.), Kwang Bum Cho (Keimyung Univ.)
1. Technical tips for EUS-guided hepaticogastrostomy - which steps are challenging?
Takeshi Ogura (Osaka Univ., Japan)
2. Under water ESD in a challenging EGC case
Jun Chul Park (Yonsei Univ.)
3. Challenging Colorectal ESD
Dong-Hoon Yang (Univ. of Ulsan)
4. Discussion
내시경 세척소독 실기
• Moderators.
1. 올바른 내시경 세척소독 관리(이론)
Young Sun Kim (Soonchunhyang Univ. Seoul Hosp.)
2. 일반내시경 세척소독 동영상
Management of Gastro-esophageal Varices (Medical, Endoscopic, and Interventional approach)
• Moderators. Myung-Gyu Choi (The Catholic Univ. of Korea), Young Seok Kim (Soonchunhyang Univ.)
1. Update on screening and surveillance strategy of varix
Seung-Kak Shin (Gachon Univ.)
2. Update on endoscopic treatment for acute variceal hemorrhage
Joon Sung Kim (The Catholic Univ. of Korea)
3. Update on pharmacologic treatment for varices
Jae Jun Shim (Kyung Hee Univ.)
4. Interventional approach for gastro-esophageal varices
Dong Il Gwon (Univ. of Ulsan, Radiology)
Hot Topics in IBD
• Moderators. Joo Sung Kim (Seoul National Univ.), Yong Joo Kim (Hanyang Univ., Pediatrics & Adolescent)
1. Risk stratification of IBD patients: Do we have new tools?
Sang Hyoung Park (Univ. of Ulsan)
2. Best use of TDM during biologics therapy
Ben Kang (Kyungpook National Univ., Pediatrics)
3. Right drugs in IBD patients with conventional drug failure: Who should come first?
Chang Hwan Choi (Chung-Ang Univ.)
4. Bright use of fecal marker: To whom, When?
Su Jin Jeong (CHA Univ., Pediatrics)
5. Discussion
KSGPG Course
Case-based Practice Guideline for Drug-induced Gastrointestinal and Hepatic Injury
• Moderators. Jin Lee (Hallym Univ.), Hiun-Suk Chae (The Catholic Univ. of Korea)
1. NSAID-induced enteropathy
Yoon Suk Jung (Sungkyunkwan Univ.)
2. Drug induced acute pancreatitis
Min-Kyu Jung (Kyungpook National Univ.)
3. Drug induced liver injury
Young Youn Cho (Chung-Ang Univ.)
4. Gastrointestinal and hepatic injury of immune checkpoint inhibitors
Sung Yong Oh (Dong-A Univ.)
5. Discussion
Functional GI & GI motilityPlenary Session
Plenary Session
• Moderators. Jeongho Park (Sungkyunkwan Univ.) Yang Won Min (Sungkyunkwan Univ.)
PS-02-01  /  The Prevalence and Association between GERD, Psychological Stress and Sleep Quality among Internal Medicine Resident during COVID-19 Pandemic: an-Internet-Based-Study
Randy Adiwinata (Faculty of Medicine Sam Ratulangi Univ., Indonesia)
PS-02-02  /  The Impact of the COVID-19 pandemic on Irritable Bowel Syndrome
Sabrina Quek Xin Zi (National Univ. Hosp.)
PS-02-03  /  Clinical characteristics, anal sphincter pressure and rectal sensations in Vietnamese patients with dyssynergic defecation on high-resolution anorectal manometry
Hue Luu Thi Minh (The Institute of Gastroenterology and Hepatology, Vietnam)
PS-02-04  /  Effectiveness of Electrical Stimulation is associated with Regional Expression of Interstitial Cells of Cajal in Porcine Stomach
Seung Han Kim (Korea Univ.)
General Meeting
HK inno.N
HK inno.N
Recent Strategies for Optimal Bowel Preparations
• Moderators. Eun Young Kim (Daegu Catholic Univ.), Young Eun Joo (Chonnam National Univ.)
1. Updated recommendations on bowel preparation for colonoscopy
Eun Sun Kim (Korea Univ.)
2. Efficacy and safety of novel low-volume laxatives
Soo-Kyung Park (Sungkyunkwan Univ.)
3. Tailored strategies for the patient's medical condition and inadequate bowel preparation
Jae Myung Cha (Kyung Hee Univ.)
4. Optimal bowel preparation for capsule endoscopy and enteroscopy
Hyun Joo Song (Jeju National Univ.)
5. Discussion
Armamentarium for EUS-guided Diagnosis and Tissue Acquisition in Solid or Cystic Pancreatic Neoplams
• Moderators. Young Soo Moon (Seoul Red Cross Hosp.), Masayuki Kitano (Wakayama Medical Univ., Japan)
1. Optimal needles for excellence in endoscopic ultrasonography-guided tissue acquisition
Kwang Hyuck Lee (Sungkyunkwan Univ.)
2. Probe-based confocal laser endomicroscopy and microforceps biopsies during EUS evaluation of pancreatobiliary diseases
Damien Meng Yew Tan (Singapore General Hosp., Singapore)
3. EUS-guided cystic fluid analysis with biomarker
Moon Jae Chung (Yonsei Univ.)
4. Diagnostic Utility of Endoscopic Ultrasonography Elastography and Contrast-Enhanced Harmonic Endoscopic Ultrasonography
Masayuki Kitano (Wakayama Medical Univ., Japan)
5. Discussion
Experts' Presentation; Updates in GERD
• Moderators. Sung Pyo Hong (CHA Univ.), Oh Young Lee (Hanyang Univ.)
1. Diagnostic approaches
Sang Kil Lee (Yonsei Univ.)
2. Medical treatment
Suck Chei Choi (Wonkwang Univ.)
3. Endoscopic treatment
Hwoon-Yong Jung (Univ. of Ulsan)
4. Seoul consensus
Hye-kyung Jung (Ewha Womans Univ.)
5. Discussion
Multidisciplinary Session: Decision-Making in NET Management
• Moderators. Ji-Kon Ryu (Seoul National Univ.), Yun Jeong Lim (Dongguk Univ.)
1. Updates in the WHO classification and staging of GEP-NET
Jin Hee Sohn (Sungkyunkwan Univ., Pathology)
2. Novel medical options for pancreatic neuroendocrine tumors
Jong-chan Lee (Seoul National Univ.)
3. Current surgical and ablative treatment options for NETs
Sundeep Lakhtakia (Asian Institute of Gastroenterology, India)
3.1 case discussion 1 rectal NET
Seung-Joo Nam (Kangwon National Univ.)
3.2 case discussion 2 pancreatic NET
In Rae Cho (Seoul National Univ.)
4. Discussion
Up-to-date Issues of Helicobacter pylori Infection
• Moderators. Sang-Yong Seol (Inje Univ.), Jong Jae Park (Korea Univ.)
1. Up-to-date: Epidemiology of Helicobacter pylori infection and H. pylori related diseases
Seung Joo Kang (Seoul National Univ.)
2. Up-to-date: Diagnosis of Helicobacter pylori infection
Kee Don Choi (Univ. of Ulsan)
3. Up-to-date: Treatment of Helicobacter pylori infection
Yong Kang Lee (National Health Insurance Service Ilsan Hosp.)
4. Up-to-date: Effect of Helicobacter pylori eradication
Hyo-Joon Yang (Sungkyunkwan Univ.)
5. Discussion
KASIDFree Paper
Free Paper
• Moderator. You Sun Kim (Inje Univ.)
FP-09-01  /  Fecal M2-PK & Hemoglobin As A Screening Tool In Detection Of Colorectal Carcinoma In South Asia Region - Single Surgical Unit Experience
M A R C Jayawardena (National Univ. Hosp.)
FP-09-02  /  Evaluation of nutritional status using anthropometric measurements in patients with inflammatory bowel disease
Seung Hyuk Kim (Inje Univ.)
FP-09-03  /  Application of revised PIBD classes criteria to the Korean PIBD patients.
Minsoo Shin (Seoul National Univ.)
FP-09-04  /  Efficacy and Safety of Fecal Microbiota Transplantation on Clearance of Multi-drug Resistance Organism in Multi-comorbid Patients: A prospective non-randomized comparison trial.
Jung Hwan Lee (Inha Univ.)
KPBAPlenary Session
Plenary Session
• Moderators. Jae Hyuk Do (Chung-Ang Univ.), Byung-Moo Yoo (Ajou Univ.)
PS-08-01  /  Recent Trends in Incidence and Mortality of Gallbladder Cancer: a joinpoint regression analysis of data from 48 countries
Junjie Huang (Chinese Univ. of Hong Kong)
PS-08-02  /  Diagnostic performance of endoscopic ultrasound-artificial intelligence using deep learning analysis of gallbladder polypoid lesions
Seung Jin Shon (Yonsei Univ.)
PS-08-03  /  A Nationwide Incidence and Surgical Outcomes about Pancreatic Cysts in Korea
Jaewoo Park (Seoul National Univ.)
PS-08-04  /  Effectiveness of prophylactic antibiotics to prevent post endoscopic retrograde cholangiopancreatography bacteremia in biliary obstruction patient: a randomized, double-blind, placebo controlled study, Interim results
Min Je Sung (Yonsei Univ.)
14:05-14:10 Break
How to Learn and Improve Your Skills for Colorectal ESD?
• Moderators. Dong Kyung Chang (Sungkyunkwan Univ.), Yahagi Naohisa (Keio Univ., Japan)
1. Understanding the basic techniques and devices for ESD
Yahagi Naohisa (Keio Univ., Japan)
2. Which lesions are suitable or not suitable for colorectal ESD?
Jeong-Sik Byeon (Univ. of Ulsan)
3. Tips and tricks to overcome difficult ESD
Hironori Yamamoto (Jichi Medical Univ., Japan)
4. How to avoid and manage perforation during colorectal ESD
Bo-In Lee (The Catholic Univ. of Korea)
5. Discussion
Update on Nonvariceal UGI Bleeding
• Moderators. Soo Heon Park (The Catholic Univ. of Korea), Don Haeng Lee (Inha Univ.)
1. Application of traditional prediction scores in patients with NVUGIB
Tae Ho Kim (The Catholic Univ. of Korea)
2. Application of machine learning algorithm in the prediction of prognosis in patients with NVUGIB
Loren Laine (Yale School of Medicine, USA)
3. Update on the management of NVUGIB
Francis K. L. Chan (The Chinese Univ. of Hong Kong, Hong Kong)
4. After endoscopic therapy: How to follow up
Sangjin Lee (Univ. of Ulsan)
5. Discussion
When to Stop and Reinstate?: Antithrombotic Agents and Endoscopic Procedure
• Moderators. Jae Gyu Kim (Chung-Ang Univ.), In-Ho Chae (Seoul National Univ.)
1. Introduction to antithrombotics
Jon Suh (Soonchunhyang Univ., Cardiology)
2. Current guidelines of antithrombotics in low risk endoscopic procedure
Byung Wook Kim (The Catholic Univ. of Korea)
3. Current guidelines of antithrombotics in high risk endoscopic procedure
Hang Lak Lee (Hanyang Univ.)
4. Perspective of cardiologist about antithrombotics in endoscopic procedure
Jung Won Suh (Seoul National Univ., Cardiology)
5. Discussion
KSG Education Committee
To be Different from Yesterday!
• Moderators. Dong Ki Lee (Yonsei Univ.), Jin Lee (Hallym Univ.)
1. How to make real leadership?
Hyojin Park (Yonsei Univ.)
2. How to ensure quality and safety of patient care?
Tae Hee Lee (Soonchunhyang Univ.)
3. Medical ethics, why is it important?
In Seok Lee (The Catholic Univ. of Korea)
4. Medical diversity, why is it necessary?
Ki-Nam Shim (Ewha Womans Univ.)
5. Discussion
Guidelines on the Management of Biliary Stones
• Moderators. Seonmi Park (Chungbuk National Univ.), Hong Ja Kim (Dankook Univ.)
1. Medical management for gallstones (including followup after CBD stone removal)
Ji-Min Han (Daegu Catholic Univ.)
2. Endoscopic management for gallstones in the special situation
Chang-Hwan Park (Chonnam National Univ.)
3. Endoscopic management of common bile duct stone
Sang Hyub Lee (Seoul National Univ.)
4. Surgical Treatment for bile duct stone
Hee Joon Kim (Chonnam National Univ., Hepaticobiliary and Pancreatic Surgery)
5. Discussion
KASIDPlenary Session
Plenary Session
• Moderators. Kang-Moon Lee (The Catholic Univ. of Korea), Jong Pil Im (Seoul National Univ.)
PS-09-01  /  Facilitators and Barriers of Participation in Colorectal Cancer Screening: a qualitative study of Chinese elderly subjects
Junjie Huang (Chinese Univ. of Hong Kong)
PS-09-02  /  Increasing changes in visceral adiposity is associated with higher risk for colorectal adenoma: multilevel analysis in a prospective cohort
Jung Min Moon (Seoul National Univ.)
PS-09-03  /  Vedolizumab is safe and efficacious for the treatment of pediatric-onset inflammatory bowel disease patients who fail a primary biologic agent
Sujin Choi (Kyungpook National Univ.)
PS-09-04  /  Metformin Suppresses Cancer Stem Cells through AMPK Activation and Inhibition of Protein Prenylation of the Mevalonate Pathway in Colorectal Cancer
Yoojeong Seo (Yonsei Univ.)
PS-09-05  /  Venous thromboembolism risk in Asian patients with inflammatory bowel disease: A population-based nationwide cohort study
Jung Min Moon (Seoul National Univ.)
15:30-15:40 Break
Pancreatobiliary and GI Tract Cancers and Precision Medicine: Translating Science into Survival
• Moderators. Jong Kyun Lee (Sungkyunkwan Univ.), Gwang Ho Baik (Hallym Univ.)
1. EUS/ERCP-guided Tissue Acquisition: New Era of Next-Generation Sequencing and liquid biopsy in terms of Precision Medicine - pancreatobiliary cancer
Dong Uk Kim (Pusan National Univ.)
2. Endoscopic Tissue Acquisition: New Era of Next-Generation Sequencing and liquid biopsy in terms of Precision Medicine - GI cancer
Hee Seok Moon (Chungnam National Univ.)
3. EUS/ERCP -guided Tissue Acquisition: New Era of Immuo-Oncology - pancreatobiliary cancer
Joo Kyung Park (Sungkyunkwan Univ.)
4. Endoscopic Tissue Acquisition: New Era of Immuo-Oncology - GI cancer
Eun Sun Kim (Korea Univ.)
5. Discussion
Management of Strictures and Leaks in the Upper GI Tract
• Moderators. Joo Young Cho (CHA Univ.), Peter D. Siersema (Univ. Medical Center Utrecht, Netherlands)
1. Esophageal strictures, endoscopic approach
Osamu Goto (Nippon Medical School)
2. Esophageal strictures, radiologic approach
Ji Hoon Shin (Univ. of Ulsan, Radiology)
3. Gastric outlet stenosis/obstruction
Peter D. Siersema (Univ. Medical Center Utrecht, Netherlands)
4. Upper GI tract leaks
Jin Seok Jang (Dong-A Univ.)
5. Discussion
Functional Dyspepsia: From Basic to Clinical
• Moderators. Byung Chul Yoon (Hanyang Univ.), Poong-Lyul Rhee (Sungkyunkwan Univ.)
1. Pathophysiology
Kyung Ho Song (CHA Univ.)
2. Diagnostic approach
Cheol Min Shin (Seoul National Univ.)
3. Medical treament
Ki Bae Bang (Dankook Univ.)
4. Korean guideline of FD
Jung Hwan Oh (The Catholic Univ. of Korea)
5. Discussion
Growth Impairment Prevention and Nutrition Management in IBD
• Moderators. Yon Ho Choe (Sungkyunkwan Univ.), Jae Young Kim (Gyeongsang National Univ., Pediatric)
1. New implication of dietary therapy in IBD
Mi Jin Kim (Sungkyunkwan Univ.)
2. The effect of Biologics treatment on linear growth in IBD
Jin Soo Moon (Seoul National Univ., Pediatric)
3. Building a strong future : Bone health in IBD
Jung Ok Shim (Korea Univ., Pediatric)
4. Discussion
Assessment of Tumors of the Ampulla of Vater
• Moderators. Si Young Song (Yonsei Univ.), Dong-Wan Seo (Univ. of Ulsan)
1. The approach of abnormal findings of the Ampulla of Vater
Seong-Hun Kim (Jeonbuk National Univ.)
2. Endoscopic management for tumor of ampulla of Vater
Nonthalee Pausawasdi (Mahidol Univ. Thailand)
3. Surgical approach for tumor of ampulla of Vater
Sung Hoon Choi (CHA Univ., Surgery)
4. Surveillance for resection of tumor of ampulla of Vater
Dong-Won Ahn (Seoul National Univ.)
5. Discussion
* Please note that the above program is subject to change without notice.