[PG Course]

General Pediatric Gastroenterology 1: Hepatology

Date & Time	October 5 (Thu), 09:00-10:30	Room 104
Chair(s)	Jae Sung Ko (Seoul National University College of Medicine, Korea)
Speakers	09:00-09:30 Basic Principles of Neonatal Cholestasis Rosanna Ming Sum Wong (Hong Kong Society of Paediatric Gastroenterology, Hong Kong) 09:30-10:00 Pediatric NAFLD; Current Perspectives Juliet Sio Aguilar (St. Luke's Medical Center, Philippines) 10:00-10:30 Recent Update of Prevention and Treatment of Pediatric Hepatitis B infection Yen-Hsuan Ni (National Taiwan University, Taiwan)

IBD session 1: Epidemiology and Pathophysiology

Date & Time	October 5 (Thu), 09:00-10:30	Room 105
Chairs	Jin Soo Moon (Seoul National University College of Medicine, Korea)
Speakers	09:00-09:30 Interesting Cases of Inflammatory Bowel Disease in Asia Yu Bin Kim (Ajou University School of Medicine, Korea) 09:30-10:00 Recent Epidemiological Changes in Pediatric Inflammatory Bowel Disease, Asia Marion Aw (National University Hospital, Singapore) 10:00-10:30 Very Early Onset Inflammatory Bowel Disease Seak Hee Oh (University of Ulsan College of Medicine, Korea)

General Pediatric Gastroenterology 2: Point of Care in Pediatric Gastroenterology

Date & Time	October 5 (Thu), 11:00-12:30	Room 104
Chair(s)	Katsuhiro Arai (National Center for Child Health and Development, Japan)
Speakers	11:00-11:30 Core Skills for Pediatric Abdominal X-ray Interpretation Haesung Yoon (Yonsei University College of Medicine, Korea) 11:30-12:00 Core Elements for Pediatric Multicenter Research/Study Jung Ok Shim (Korea University College of Medicine, Korea) 12:00-12:30 Core Skills for Pediatric Endoscopy Nuthapong Ukarapol (Chiang Mai University, Thailand)

IBD Session 2: Diagnosis

Date & Time	October 5 (Thu), 11:00-12:30	Room 105
Chair(s)	Yoshiyuki Yamada (Tokai University, Japan)
Speakers	11:00-11:30 Intestinal US in PIBD Michael Todd Dolinger (Mount Sainai Hospital, USA) 11:30-12:00 The Significance of MRE in Pediatric Crohn's Disease Dan Turner (Shaare Zedek Medical Center, Israel) 12:00-12:30 Colonoscopy and Capsule Endoscopy for PIBD Yeoun Joo Lee (Pusan National University, Korea)

General Pediatric Gastroenterology 3: Nutrition

Date & Time	October 5 (Thu), 13:30-15:00	Room 104
Chair(s)	Chun Yan Yeung (Mackay Memorial Hospital, Taiwan)
Speakers	13:30-14:00 Factors Influencing the Gut Microbiota in Early Life Ky Young Cho (Hallym University College of Medicine, Korea) 14:00-14:30 New Era of Management in Pediatric Obesity Sirinuch Chomtho (Chulalongkorn University, Thailand) 14:30-15:00 Role of the Multidisciplinary Team in Pediatric Gastroenterology, with an Emphasis on Nutrition Support Sanja Kolacek (Children's Hospital Zagreb, Croatia)

IBD session 3: Treatment 1

Date & Time	October 5 (Thu), 13:30-15:00	Room 105
Chair(s)	Yon Ho Choe (Sungkyunkwan University School of Medicine, Korea)
Speakers	13:30-14:00 Application of the ECCO/ESPGHAN Guideline for the Treatment of Pediatric CD in Clinical Practice Ben Kang (Kyungpook National University School of Medicine, Korea) 14:00-14:30 Role of Immunomodulators in Management of Pediatric IBD Takashi Ishige (Gunma University, Japan) 14:30-15:00 Optimizing Biologic Therapies in PIBD Anne Griffiths (University of Toronto, Canada)

General Pediatric Gastroenterology 4: GI Disorders

Date & Time	October 5 (Thu), 15:30-17:00	Room 104
Chair(s)	Suporn Treepongkaruna (Mahidol University, Thailand)
Speakers	15:30-16:00 Acute Pediatric Gastroenterocolitis in 21st Century Andy Darma (Airlangga University, Indonesia) 16:00-16:30 Functional Constipation Shaman Rajindrajith (University of Colombo, Sri Lanka) 16:30-17:00 Eosinophilic Gastrointestinal Diseases in Asian Children Kunsong Lee (Dankook Univiersity College of Medicine, Korea)

IBD Session 4: Treatment 2

Date & Time	October 5 (Thu), 15:30-17:00	Room 105
Chair(s)	Christopher Boey (University of Malaya, Malaysia)
Speakers	15:30-16:00 Treatment Strategy for Pediatric IBD in Asian Country Way Seah Lee (University Malaya, Malaysia) 16:00-16:30 Fecal Microbiota Transplantation in Pediatric IBD Sowon Park (Yonsei University College of Medicine, Korea) 16:30-17:00 The Role of Nutrition and Diet in Pediatric IBD Eytan Wine (University of Alberta, Canada)

[Hands-on Course]

Hands-on Course 1: Pediatric US-Orientation

Date & Time	October 5 (Thu), 13:30-15:00	Room 103
Chair(s)	Jeana Hong (Kangwon National University School of Medicine, Korea)
Speakers	13:35-13:55 Basics of Abdominal Sonography and Hepatobiliary, Pancreatic Findings Ji Soo Song (Jeonbuk National University Medical School, Korea) 13:55-14:15 Point-of-Care Ultrasound in Pediatric Emergency Department Jun Sung Park (University of Ulsan College of Medicine, Korea) 14:15-14:35 Basic Techniques for Practicing Intestinal Ultrasound (IUS) Eun Suk Jung (Janssen Korea, Korea) 14:35-14:55 How Application of Ultrasound in PIBD Michael Todd Dolinger (Mount Sainai Hospital, USA)

Hands-on Course 2: Pediatric US-Practice

Date & Time	October 5 (Thu), 15:30-17:00	Room 103
Instructors	15:30-17:00 Hands-on Practice: Hepatobiliary, Pancreas Pathologies Ji Soo Song (Jeonbuk National University Medical School, Korea) Soon Chul Kim (Jeonbuk National University Medical School, Korea) 15:30-17:00 Hands-on Practice: Gastrointestinal Diseases Jun Sung Park (University of Ulsan College of Medicine, Korea) Jong Seung Lee (University of Ulsan College of Medicine, Korea) 15:30-17:00 Hands-on Practice: IBD Patients Michael Todd Dolinger (Mount Sainai Hospital, USA) Eun Suk Jung (Janssen Korea, Korea)

[Keynote Lecture]

Keynote Lecture 1: APPSPGHAN

Date & Time	October 6 (Fri), 09:30-10:00	Auditorium
Chair(s)	Suporn Treepongkaruna (Mahidol University, Thailand)
Speakers	09:30-10:00 When an East Doc Met West: My Journey to Practice and Research Kyung Mo Kim (Asan Medical Center Children's Hospital, Korea)

Keynote Lecture 2: ESPGHAN

Date & Time	October 7 (Sat), 10:30-11:00	Room 103
Chair(s)	Jae Sung Ko (Seoul National University Hospital, Korea)
Speakers	10:30-11:00 Breastfeeding in the Era of Precision Medicine Berthold V. Koletzko (Ludwig-Maximilians-Univ, Germany)

Keynote Lecture 3: NASPGHAN

Date & Time	October 8 (Sun), 10:30-11:00	Room 103
Chair(s)	Kyung Mo Kim (Asan Medical Center Children's Hospital, Korea)
Speakers	10:30-11:00 High-Quality Pediatric GI Across the Globe: The NASPGHAN Perspective (VOD Lecture) Jenifer R. Lightdale (Boston Children's Hospital, USA)

[Symposium]

Symposium 1: IBD 1

Date & Time	October 6 (Fri), 10:30-12:00	Auditorium
Chair(s)	Anne Griffiths (University of Toronto, Canada) Eell Ryoo (Gachon University Colldge of Medicine, Korea)
Speakers	10:30-11:00 From STRIDE-I to STRIDE-II: is it Time for STRIDE-III? Dan Turner (Shaare Zedek Medical Center, Israel) 11:00-11:30 How to Design Epidemiology Study of PIBD Eric I. Benchimol (The Hospital for Sick Children, Canada) 11:30-12:00 Mucosal Inflammation as a Target to Treat Michael Todd Dolinger (Mount Sinai Hospital, USA)

Symposium 2: Obesity

Date & Time	October 6 (Fri), 10:30-12:00	Room 104
Chair(s)	Seng Hock Quak (National University Singapore, Singapore) Ki Soo Kang (Jeju National University College of Medicine, Korea)
Speakers	10:30-11:00 Treatment Strategies of Childhood Obesity Hye Ran Yang (Seoul National University Hospital, Korea) 11:00-11:30 Prevention Strategies of Childhood Obesity in Asia: Public Health Issues & Intervention Programs Chun-Yan Yeung (Mackay Memorial Hospital, Taiwan) 11:30-12:00 New Insights into Pediatric Obesity-Related Research Sirinuch Chomtho (Chulalongkorn University, Thailand)

Symposium 3: DGBI 1

Date & Time	October 6 (Fri), 10:30-12:00	Room 105
Chair(s)	Boosba Vivatvakin (Chulalongkorn University, Thailand) Jae Young Kim (Gyeongsang National University Changwon Hospital, Korea)
Speakers	10:30-11:00 All about GERD Marc Benninga (Amsterdam UMC, Netherland) 11:00-11:30 Update: Functional Constipation Sun Hwan Bae (Konkuk University Medical Center, Korea) 11:30-12:00 Approach to DGBI : Brain-Gut Axis, Evaluation/Testing Modality Nikhil Thapar (Woolworths Centre for Childhood Nutrition, Australia)

Symposium 4: Nutritional Issues for Adolescents

Date & Time	October 6 (Fri), 14:00-15:30	Auditorium
Chair(s)	Sanja Kolacek (Children's Hospital Zagreb, Croatia) Ji Sook Park (Gyeongsang National University Hospital, Korea)
Speakers	14:00-14:30 Medical Management of Severe Anorexia Nervosa Sheila Marimuthu (Hospital Kuala Lumpur, Malaysia) 14:30-15:00 Avoidant Restrictive Food Intake Disorder Kumudhini Rajasegaran (KK Women's and Children's Hospital, Singapore) 15:00-15:30 Non Celiac Gluten Sensitivity Mohamad Miqdady (Khalifa University, UAE)

Symposium 5: DGBI 2

Date & Time	October 6 (Fri), 14:00-15:30	Room 103
Chair(s)	Iqbal Ahmad Memon (Sir Syed College of Medical Sciences Karachi, Pakistan) Sun Hwan Bae (Sungkyunkwan University School of Medicine, Korea)
Speakers	14:00-14:30 Functional Abdominal Pain Marc Benninga (Amsterdam UMC, Netherland) 14:30-15:00 Updates of Cyclic Vomiting Syndrome Way Seah Lee (University Malaya, Malaysia) 15:00-15:30 Diagnostic Tool for Pediatric GI Motility Disorders Nikhil Thapar (Woolworths Centre for Childhood Nutrition, Australia)

Symposium 6: Metabolic Dysfunction–Associated Steatotic Liver Disease

Date & Time	October 6 (Fri), 14:00-15:30	Room 104
Chair(s)	Eell Ryoo (Gachon University College of Medicine, Korea) Su Jin Jeong (CHA University School of Medicine, Korea)
Speakers	14:00-14:30 Epidemiology, Genetics and Metabolomics Jae Sung Ko (Seoul National University Hospital, Korea) 14:30-15:00 NAFLD in Children -Care and Management- Kazuhiko Bessho (Jikei University of Health Care Sciences, Japan) 15:00-15:30 Gut Microbiota in Obesity and NAFLD Ky Young Cho (Hallym University College of Medicine, Korea)

Symposium 7: Pediatric Endoscopy

Date & Time	October 6 (Fri), 14:00-15:30	Room 105
Chair(s)	Katsuhiro Arai (National Center for Child Health and Development, Japan) Ji-Hyun Seo (Gyeongsang National University School of Medicine, Korea)
Speakers	14:00-14:30 Useful Tips of Endoscopic Interventions in Pediatric GI Bleeding Ujjal Poddar (Sanjay Gandhi Postgraduate Institute of Medical Sciences, India) 14:30-15:00 Polypectomy Yoon Lee (Korea University College of Medicine, Korea) 15:00-15:30 Clinical Knowhow for Foreign Body Removal Andy Darma (Airlangga University, Indonesia)

Symposium 8: Precision Nutrition

Date & Time	October 7 (Sat), 08:30-10:00	Room 103
Chair(s)	Charlotte Wright (University of Glasgow, UK) Jin Soo Moon (Seoul National University Hospital, Korea)
Speakers	08:30-09:00 Early Life Nutrition for Allergy Risk Reduction Berthold V. Koletzko (Ludwig-Maximilians-Univ, Germany) 09:00-09:30 Macro-and Micro-Nutrients Strategies for Immunomodulation ‪Sung Nim Han (Seoul National University, Korea) 09:30-10:00 Nutrition for Better Immunity and Infection Prevention: Global Issue Nguyen Thi Viet Ha (Hanoi Medical University, Vietnam)

Symposium 9: Pediatric Liver Disease 1

Date & Time	October 7 (Sat), 08:30-10:00	Room 104
Chair(s)	Chun-Yan Yeung (Mackay Memorial Hospital, Taiwan) Ju Young Chung (Inje University Sanggye Paik Hospital, Korea)
Speakers	08:30-09:00 Wilson Disease Huma Arshad Cheema (The Children’s Hospital & Institute of Child Health Lahore, Pakistan) 09:00-09:30 Pediatric Acute Liver Failure – Current Non Transplant Management Strategies ‪Neelam Mohan (The Medicity Hospital, India) 09:30-10:00 IBAT Inhibitors in Alagille Syndrome (VOD) Binita M. Kamath (Hospital for Sick Children, Canada)

Symposium 10: IBD 2

Date & Time	October 7 (Sat), 08:30-10:00	Room 105
Chair(s)	Marion Aw (National University Hospital, Singapore) Yon Ho Choe (Sungkyunkwan University School of Medicine, Korea)
Speakers	08:30-09:00 Therapeutic Drug Monitoring of Biologics in Pediatric IBD Katsuhiro Arai (National Center for Child Health and Development, Japan) 09:00-09:30 Evolution of Therapeutic Strategies in Pediatric Inflammatory Bowel Disease ‪Mi Jin Kim (Sungkyunkwan University School of Medicine, Korea) 09:30-10:00 New Biologics on the Block Richard Russell (University of Edinburgh, UK)

Symposium 11: Early Life Nutrition

Date & Time	October 7 (Sat), 11:00-12:30	Room 103
Chair(s)	Berthold V. Koletzko (Ludwig-Maximilians-Univ, Germany) Hye Ran Yang (Seoul National University Hospital, Korea)
Speakers	11:00-11:30 Can't Eat- Won't Eat? Eating and Feeding Behaviour in Young Children Charlotte Wright (University of Glasgow, UK) 11:30-12:00 Breast Milk Feeding for Better Outcome, Optimal Growth and Development ‪Yong Joo Kim (Hanyang University Medical Center, Korea) 12:00-12:30 Early Nutrition in the First 1000 Days and Later Health Issues Michelle Li Nien Tan (National University Hospital, Singapore)

Symposium 12: Pediatric Liver Disease 2

Date & Time	October 7 (Sat), 11:00-12:30	Room 104
Chair(s)	Huey-Ling Chen (National Taiwan University Hospital, Taiwan) Winita Hardikar (Royal Children's Hospital Melbourne, Australia)
Speakers	11:00-11:30 Advancements in the Timely Diagnosis of Neonatal Cholestasis Yu-Cheng Lin (Far Eastern Memorial Hospital, Taiwan) 11:30-12:00 Updates on PFIC ‪Henkjan J. Verkade (University of Groningen, Netherland) 12:00-12:30 Autoimmune Liver Disease in Children (VOD) Ulrich Baumann (Hannover Medical School, Germany)

Symposium 13: Eosinophilic Disorder and Food Allergy

Date & Time	October 7 (Sat), 11:00-12:30	Room 105
Chair(s)	Shaman Rajindrajith (University of Colombo, Sri Lanka) Kunsong Lee (Dankook Univiersity College of Medicine, Korea)
Speakers	11:00-11:30 What is Role of Eosinophils in GI Tract? Takashi Ishige (Gunma University, Japan) 11:30-12:00 Eosinophilic Gastrointestinal Diseases in Korean Children Byung Ho Choe (Kyungpook National University Hospital, Korea) 12:00-12:30 Non-IgE Mediated Gastrointestinal Food Allergies Yoshiyuki Yamada (Tokai University, Japan)

Symposium 14: Pancreatic Disease

Date & Time	October 7 (Sat), 14:30-16:00	Room 103
Chair(s)	Yu-Cheng Lin (Far Eastern Memorial Hospital, Taiwan) Sang Yong Kim (Catholic University Medical College, Korea)
Speakers	14:30-15:00 Management of Acute Pancreatitis Ujjal Poddar (Sanjay Gandhi Post Graduate Institute of Medical Sciences, India) 15:00-15:30 Recurrent and Chronic Pancreatitis ‪Keith C. Y. Ooi (University of New South Wales, Australia) 15:30-16:00 Role of ERCP for Pancreatitis David Troendle (UT Southwestern Medical Center, USA)

Symposium 15: Nutrition in Acute and Chronically Ill Children

Date & Time	October 8 (Sun), 08:30-10:00	Room 103
Chair(s)	Boosba Vivatvakin (Chulalongkorn University, Thailand) Yong Joo Kim (Hanyang University Medical Center, Korea)
Speakers	08:30-09:00 Mortality Risks of Coexisting Forms of Malnutrition in the Hospital (VOD Lecture) Damayanti Rusli Sjarif (University of Indonesia, Indonesia) 09:00-09:30 Nutritional Support for Intestinal Failure Patients ‪Christopher Boey (University of Malaya, Malaysia) 09:30-10:00 Nutritional Issues in Critically Ill Children Portia Decano Monreal (UP-Philippine General Hospital, Philippines)

Symposium 16: Asian-Pacific Problem in GI

Date & Time	October 8 (Sun), 08:30-10:00	Room 104
Chair(s)	Nikhil Thapar (Woolworths Centre for Childhood Nutrition, Australia) Seak Hee Oh (University of Ulsan College of Medicine, Korea)
Speakers	08:30-09:00 From Gut Dysbiosis to Probiotics Innovation Yen-Hsuan Ni (National Taiwan University, Taiwan) 09:00-09:30 IBD Mimickers as Infectious Enteritis ‪Suporn Treepongkaruna (Mahidol University, Thailand) 09:30-10:00 Helicobacter Infection in Asian-Pacific Countries Ji Sook Park (Gyeongsang National University Hospital, Korea)

Symposium 17: IBD 3

Date & Time	October 8 (Sun), 08:30-10:00	Room 105
Chair(s)	Sang Yong Kim (Catholic University Medical College, Korea) Hyo-Jeong Jang (Keimyung University School of Medicine, Korea)
Speakers	08:30-09:00 Thromboembolism Prophylaxis in Pediatric IBD George Alex (The Royal Children’s Hospital, Australia) 09:00-09:30 New Scoring System for Perianal Fistula-MRI ‪Pyeong Hwa Kim (Asan Medical Center, Korea) 09:30-10:00 Microbiota in Pediatric IBD: Can it Make a New Era of Precision Medicine? Jung Ok Shim (Korea University College of Medicine, Korea)

Symposium 18: Viral Hepatitis

Date & Time	October 8 (Sun), 11:00-12:30	Room 103
Chair(s)	Neelam Mohan (The Medicity Hospital, India) Byung Ho Choe (Kyungpook National University Hospital, Korea)
Speakers	11:00-11:30 HAV and HEV Anupam Sibal (Apollo Hospitals Delhi, India) 11:30-12:00 Prevention of Mother-to-Child Transmission of HBV ‪Huey-Ling Chen (National Taiwan University Hospital, Taiwan) 12:00-12:30 Prevention and Treatment of Children and Mothers of HCV Ayano Inui (Saiseikai Yokohama City Eastern Hospital, Japan)

Symposium 19: Publication Symposium

Date & Time	October 8 (Sun), 11:00-12:30	Room 104
Chair(s)	Juliet Sio Aguilar (St. Luke's Medical Center, Philippines) Jin Soo Moon (Seoul National University College of Medicine, Korea)
Speakers	11:00-11:30 JPGN David Troendle (UT Southwestern Medical Center, USA) 11:30-12:00 Past, Present and Future of PGHN ‪Ji-Hyuk Lee (Chungbuk National University College of Medicine, Korea) 12:00-12:30 Panel Discussion David Troendle (UT Southwestern Medical Center, USA) Ji-Hyuk Lee (Chungbuk National University College of Medicine, Korea) Sun Huh (Hallym University College of Medicine, Korea) Nayoung Kim (Seoul National University, Korea)

Symposium 20: Digital Medicine in Pediatric Gastroenterology

Date & Time	October 8 (Sun), 11:00-12:30	Room 105
Chair(s)	Rosanna Ming Sum Wong (Hong Kong Children’s Hospital, Hong Kong) Kie Young Park (Gangneung Asan Hospital, Korea)
Speakers	11:00-11:30 AI Applications in Medical Image Yeoun Joo Lee (Pusan National University, Korea) 11:30-12:00 Digital Therapeutics in Lifestyle Modification ‪Su Jin Jeong (CHA University School of Medicine, Korea) 12:00-12:30 AI Application to Research for Pediatric Gastroenterology Seak Hee Oh (University of Ulsan College of Medicine, Korea)

Luncheon and Satellite Symposium

Luncheon Symposium 1 by Ahngook

Date & Time	October 5 (Thu), 12:30-13:30	Room 104
Chair(s)	Sun Hwan Bae (Konkuk University Medical Center, Korea)
Speaker	12:30-12:55 Current Update for the Pediatric Constipation Suporn Treepongkaruna (Mahidol University, Thailand) 12:55-13:20 Atypical Clinical Presentation Cases in Pediatric Constipation Su Jin Jeong (CHA University School of Medicine, Korea)

Luncheon Symposium 2 by Handok

Date & Time	October 5 (Thu), 12:30-13:30	Room 105
Chair(s)	Jae Sung Ko (Seoul National University College of Medicine, Korea)
Speaker	12:30-13:10 CMA Dietary Management Yvan Vandenplas (University Hospital Brussels, Belgium) 13:10-13:30 Understanding Cow’s Milk Protein Allergy: Diagnosis and Treatment Insights from Clinical Cases Sowon Park (Yonsei University College of Medicine, Korea)

Luncheon Symposium 3 by Celltrion

Date & Time	October 6 (Fri), 12:00-13:00	Room 103+104
Chair(s)	Yon Ho Choe (Sungkyunkwan University School of Medicine, Korea)
Speaker	12:00-12:20 Remsima SC: Is it a Biobetter? Ben Kang (Kyungpook National University School of Medicine, Korea)

Luncheon Symposium 4 by Abbvie

Date & Time	October 6 (Fri), 12:00-13:00	Room 105
Chair(s)	Anne Griffiths (University of Toronto, Canada) Jin Soo Moon (Seoul National University Hospital, Korea)
Speaker	12:00-12:20 Disease Monitoring in PIBD in the Treat-to-Target Era Anne Griffiths (University of Toronto, Canada) 12:20-12:40 Efficacy of Anti-TNF Agents in Restoring Linear Growth Jin Soo Moon (Seoul National University Hospital, Korea)

Luncheon Symposium 5 by Samsung Bioepis

Date & Time	October 7 (Sat), 12:30-13:30	Room 103+104
Chair(s)	Kyung Mo Kim (Asan Medical Center Children's Hospital, Korea)
Speaker	12:30-12:55 Treatment Sequences of Pediatric IBD including Biosimilars: Current Status in Canada Eric I. Benchimol (The Hospital for Sick Children, Canada) 12:50-13:10 15 Years of Experience with Biologics & Biosimilar Agents in Pediatric Inflammatory Bowel Disease Patients of Single Center Mi Jin Kim (Sungkyunkwan University School of Medicine, Korea)

Luncheon Symposium 6 by Janssen

Date & Time	October 7 (Sat), 12:30-13:30	Room 105
Chair(s)	Kie Young Park (AGangneung Asan Hospital, Korea)
Speaker	12:30-13:00 Current Biologics for the Treatment of PIBD Eytan Wine (University of Alberta, Canada) 13:00-13:30 New Biologics on the Block Richard Russell (University of Edinburgh, UK)

Satellite Symposium by Ipsen

Date & Time	October 7 (Sat), 13:30-14:30	Room 105
Chair(s)	Hong Koh (Yonsei University College of Medicine, Korea)
Speaker	13:30-13:50 How to Control Cholestasis in PFIC Winita Hardikar (Royal Children's Hospital Melbourne, Australia)

[Oral Presentation]

Oral Presentation 1: Nutrition

Date & Time	October 6 (Fri), 16:00-17:30	Auditorium
Chair(s)	Kumudhini Rajasegaran (KK Women's and Children's Hospital, Singapore) Ki Soo Kang (Jeju National University College of Medicine, Korea)
Speakers	16:00 Comparative Analysis of Pediatric Non Alcoholic Fatty Liver Disease: East (India) Vs. The West (Canada) Aniket Deshmukh (Institute of Liver and Biliary Sciences, India) 16:09 Association between IGF-1, Leptin, and Adiponectin Levels of Low Birth Weight Infants with Maternal Preeclampsia Maria Mexitalia (Faculty of Medicine Diponegoro University, Indonesia) 16:18 Novel Insights into Childhood-Onset Neurodegeneration Associated with Loss of Zip14 Ningning Zhao (Universitas Airlangga, USA) 16:27 The Effect of Anemia in Pregnancy and Secondhand Smoke Exposures on Linear Growth of 6 Months Old Infants Siti Rahayu Nadhiroh (Universitas Airlangga, Indonesia) 16:36 Characterizations of Gastrointestinal Food Allergy Patients Under Three Years of Age Through Endoscopic Evaluation of Eosinophil Infiltration Yu Bin Kim (Ajou University School of Medicine, Korea) 16:45 Opt Plus Mapp: Development and Pretesting of a Mobile Application on Operation Timbang Plus - Nutrition Assessment for Under-Five Filipino Children Troi Reyes (University of Santo Tomas, Philippines) 16:54 Metabolomic Alterations with Gut Microbiota in Response To Lifestyle Intervention In Obese Children Ky Young Cho (Hallym University Kangnam Sacred Heart Hospital, Korea) 17:03 Potential Barriers to Effective Obesity Care for Adolescents Living with Obesity in Taiwan: Results from the Action Teens Study Chieh-Chung Lin (Taichung Veterans General Hospital, Taiwan) 17:12 Sustained Effects of Multidisciplinary Lifestyle Modification Program for Overweight and Obese Children Hui-Ru Yang (National Taiwan University Hospital, Taiwan)

Oral Presentation 2: Microbiome and others

Date & Time	October 6 (Fri), 16:00-17:30	Room 103
Chair(s)	Nuthapong Ukarapol (Chiang Mai University, Thailand) Ju Young Chung (Inje University Sanggye Paik Hospital, Korea)
Speakers	16:00 Fecal Microbiota Transplantation for Recurrent Clostridium Difficile Infection in Pediatric Patients with Refractory Inflammatory Bowel Disease Jong Woo Hahn (Seoul National University Bundang Hospital, Korea) 16:09 Comparative Analysis of Gut Microbiome Signatures Identified in Obese Children with Nonalcoholic Fatty Liver Disease Using Full-Length or V3-V4 16S rRNA Sequencing Yu-Cheng Lin (Far Eastern Memorial Hospital, Taiwan) 16:18 Identification of Compounds Against Ceftriaxone-Resistant Nontyphoidal Salmonella by Ultra-High Throughput Screening and Exploration of the Antibacterial Effect and Potential Mechanism of Its Derivatives Shiuh-Bin Fang (Taipei Medical University, Taiwan) 16:27 Use of 'Diarrhoea Stool Card' in Acute Diarrhoea Management in Under 5 Years Children in Resource Constraints Country Md Benzamin (Sylhet MAG Osmani Medical College Hospital, Bangladesh) 16:36 Congenital Diarrheal Disorders and Enteropathies in Pakistani Children Anjum Saeed (The Children's Hospital & University of Child Health Sciences, Pakistan) 16:45 Association of Short Chain Fatty Acid Profile and Nutritional Intake of Malnourished Children in Indonesia Rina Pratiwi (Universitas Diponegoro, Indonesia) 16:54 Developmental Trajectory of Early-life Gut Microbiota in Infants Meng-Chuan Liu (National Cheng Kung University Hospital, Taiwan) 17:03 Comparison of Serum Cytokines and Fecal Microbial Pattern in Preterm Infants Preceding Necrotizing Enterocolitis to Feeding Intolerance and Unaffected Controls Ji Sook Park (Gyeongsang National University College of Medicine, Korea) 17:12 Inulin Supplementation Exhibits Increased Muscle Mass Via Gut-Muscle Axis in Children with Obesity: Double Evidence from Randomized Controlled Trial and In Vitro Studies Chonnikant Visuthranukul (Chulalongkorn University, Thailand) 17:21 Small Intestinal Bacterial Overgrowth in Functional Upper Gastro-Intestinal Disorder - A Case Control Study Bhaswati C. Acharyya (Institute of Child Health, India)

Oral Presentation 3: Inflammatory Bowel Disease

Date & Time	October 6 (Fri), 16:00-17:30	Room 105
Chair(s)	Eytan Wine (University of Alberta, Canada) Ben Kang (Kyungpook National University School of Medicine, Korea)
Speakers	16:00 Prevalence, Diagnosis, and Management of Inflammatory Bowel Disease in Children at The Lady Ridgeway Hospital, Colombo, Sri Lanka: A Retrospective Study Wathsala Hathagoda (University of Colombo, Sri Lanka) 16:09 Two Different Mechanisms of Pathogenic Variants in The Extracellular Domain of IL10RA Seak Hee Oh (University of Ulsan College of Medicine, Korea) 16:18 Resources and Management Practice of Pediatric Inflammatory Bowel Disease in Asia Pacific Region: A Web-Based Survey Kee Seang Chew (University Malaya, Malaysia) 16:27 Validation of a Korean Version of Knowledge Assessment Tool for Children with Inflammatory Bowel Disease (K-Ibd-Kid2) Sowon Park (Yonsei University College of Medicine, Korea) 16:36 The Characteristics of Perianal Disease in Pediatric Patients with Crohn’s Disease: A 10-Year Retrospective Cohort Study at a Tertiary Children’s Hospital Ching-Chun Lin (National Center for Child Health and Development (NCCHD), Japan) 16:45 5-Aminosalycilate Intolerance in Pediatric Patients with Inflammatory Bowel Disease: A Single Center Experience Ulzii Dashnyam (Jichi Medical University, Japan) 16:54 Usefulness of a Qualitative Assay of Serum Infliximab Concentration in Pediatric Inflammatory Bowel Disease Shin-ichiro Hagiwara (Osaka Women’s and Children’s Hospital, Japan) 17:03 Proactive Dosing Is Superior to Clinically-Based Dosing in Terms of Endoscopic Healing in Pediatric Patients with Crohn’s Disease Receiving Maintenance Infliximab: A Randomized Controlled Trial Ben Kang (Kyungpook National University School of Medicine, Korea) 17:12 Association Between Infliximab Trough Level and Mucosal Healing in Pediatric Inflammatory Bowel Disease Noparat Prachasitthisak (Rangsit University Bangkok, Thailand)

Oral Presentation 4: Hepatology

Date & Time	October 7 (Sat), 14:30-16:00	Room 104
Chair(s)	Anupam Sibal (Apollo Hospitals Delhi, India) Su Jin Jeong (CHA University School of Medicine, Korea)
Speakers	14:30 Optimization of Nationwide HBV Prevention Program: Integrating Maternal Screening and Infant Post-Vaccination Serologic Testing Wei-Ju Su (Ministry of Health and Welfare, Taiwan) 14:39 Cost-Effectiveness Analysis of Liver Transplantation among Children with Biliary Atresia According to the Different Severity of End-Stage Liver Disease Boonyanurak Sihaklang (Mahidol University, Thailand) 14:48 Development and Validation of a Machine Learning-Based Prediction Model for Detection of Early Graft Loss after Liver Transplantation Ho Jung Choi (Universitas Airlangga, Korea) 14:57 Ratio of Splenic Stiffness to Liver Stiffness is an Excellent Tool in Differentiating Non Cirrhotic Portal Fibrosis from Chronic Liver Disease Piyush Upadhyay (Institute of Liver and Biliary Sciences, India) 15:06 Dried Blood Spot-Based Newborn Screening for Bile Acid Synthesis Disorders, Zellweger Spectrum Disorder, And Niemann-Pick Type C1 By Detection of Bile Acid Metabolites Yamato Muto (Juntendo University Faculty of Medicine, Japan) 15:15 Mutations in Ciliary Genes in Patients with Neonatal Cholestatic Liver Diseases Chee-Seng Lee (National Taiwan University Children’s Hospital, Taiwan) 15:24 Improving the Diagnostic Rates of Panel-Based Next Generation Sequencing of Genetic Liver Diseases: Challenges and Clues Bang-Yu Liou (National Taiwan University College of Medicine and Children’s Hospital, Taiwan) 15:33 Hereditary Chronic Pancreatitis in Pakistani Children Anjum Saeed (The Children's Hospital & University of Child Health Sciences, Pakistan) 15:42 Is Sarcopenia Associated with an Increase in Metabolic or Cardiovascular Risk in Pediatric NAFLD (Non-alcoholic Fatty Liver Disease)? Yoowon Kwon (Chungnam National University Sejong Hospital, Korea)

Oral Presentation 5: Gastroenterology

Date & Time	October 7 (Sat), 14:30-16:00	Room 105
Chair(s)	Portia Decano Monreal (UP-Philippine General Hospital, Philippines) Jae Young Kim (Gyeongsang National University Changwon Hospital, Korea)
Speakers	14:30 Bowel Frequency in Healthy Children: A Meta-Analysis and a Meta-Regression Sachith Munasinghe (University of Colombo, Sri Lanka) 14:39 Trans Anal Irrigation in Children with Functional Constipation: A Systematic Review and Meta-Analysis Rishi Bolia (Queensland Children's Hospital, Australia) 14:48 Colonic Transit Studies and Colonic Manometry in Paediatric Constipation Atchariya Chanpong (Great Ormond Street Hospital for Children, UK) 14:57 Psychological Distress Related Functional Dyspepsia in Indonesian Adolescent During Covid-19 Pandemic Khadijah Rizky Sumitro (Dr. Soetomo General Academic Hospital, Indonesia) 15:06 Prevalence and Factors Associated with Bowel Dysfunctions After Surgical Treatment in Children Diagnosed Hirschsprung’S Disease Palittiya Sintusek (Chulalongkorn University, Thailand) 15:15 Performance of Deamidated Gliadin Peptides Antibodies as First Screening for Celiac Disease in General Pediatric Population Abdulrahman Al-Hussaini (Children’s Specialized Hospital, Saudi Arabia) 15:24 Predictors for Gi Endoscopic Yield in Children with Gastrointestinal-Bleeding (Gib) Gheslynn Gerard (National University of Singapore, Singapore) 15:33 How Important is Endoscopic Ultrasonography in Children? Assessment of Diagnostic Utility, Clinical Impact and Safety Srinivas Srinidhi Vadlapudi (Sanjay Gandhi Postgraduate Institute of Medical Sciences, India) 15:42 Ochsner Functional Sphincter Dyskinesia; Upper Gastrointestinal Fluoroscopic Finding Different from Superior Mesenteric Artery Syndrome in Children Jae Young Kim (Gyeongsang National University Changwon Hospital, Korea)

[Poster Presentation]

Poster Presentation 1: Gastroenterology

Date & Time	October 6 (Fri), 13:00-14:00	Room 101-102
Chair(s)	Yoshiyuki Yamada (Tokai University, Japan) Jeana Hong (Kangwon National University School of Medicine, Korea)

Poster Presentation 1: Inflammatory Bowel Disease

Date & Time	October 6 (Fri), 13:00-14:00	Room 101-102
Chair(s)	Mohamad Miqdady (Khalifa University, UAE) Hyo-Jeong Jang (Keimyung University School of Medicine, Korea)

Poster Presentation 1: Hepatology

Date & Time	October 6 (Fri), 13:00-14:00	Room 101-102
Chair(s)	Ayano Inui (Saiseikai Yokohama City Eastern Hospital, Japan) Soon Chul Kim (Jeonbuk National University Medical School, Korea)

Poster Presentation 1: Nutrition

Date & Time	October 6 (Fri), 13:00-14:00	Room 101-102
Chair(s)	Sheila Marimuthu (Hospital Kuala Lumpur, Malaysia) Eun Hye Lee (Nowon Eulji Medical Center, Korea)

Poster Presentation 1: Microbiome and Endoscopy

Date & Time	October 6 (Fri), 13:00-14:00	Room 101-102
Chair(s)	Keith C. Y. Ooi (University of New South Wales, Australia) Yoo Min Lee (Soonchunhyang University Bucheon Hospital, Korea)

Poster Presentation 2: Gastroenterology

Date & Time	October 7 (Sat), 13:30-14:30	Room 101-102
Chair(s)	Eun Ju Lee (Yonsei University College of Medicine, Korea) Seo-Hee Kim (Chonnam National University Medical School, Korea)

Poster Presentation 2: Inflammatory Bowel Disease

Date & Time	October 7 (Sat), 13:30-14:30	Room 101-102
Chair(s)	Takashi Ishige (Gunma University, Japan) Tae Hyeong Kim (Kyung Hee University School of Medicine, Korea)

Poster Presentation 2: Hepatology

Date & Time	October 7 (Sat), 13:30-14:30	Room 101-102
Chair(s)	TBA Sowon Park (Yonsei University College of Medicine, Korea)

Poster Presentation 2: Nutrition

Date & Time	October 7 (Sat), 13:30-14:30	Room 101-102
Chair(s)	In Hyuk Yoo (The Catholic University of Korea, Korea) Hyun Jin Kim (Chungnam National University Hospital, Korea)

Poster Presentation 2: Microbiome and Endoscopy

Date & Time	October 7 (Sat), 13:30-14:30	Room 101-102
Chair(s)	Nuthapong Ukarapol (Chiang Mai University, Thailand) Dae Yong Yi (Chung Ang University College of Medicine, Korea)