Welcome Message
Dear Colleagues and Friends,
It is our great pleasure to invite you to “The 8th Biennial Congress of The Asian Neurogastroenterology and Motility Association (ANMA) in conjunction with Indonesian Digestive Disease Week (IDDW) 2025” which will be held on Thursday – Saturday, 04 – 06 September 2025.
This scientific meeting is organized by the Indonesian Society of Gastroenterology (ISG) and Asian Neurogastroenterology and Motility Association (ANMA).
On the first day, the event will feature a Motility Workshop, followed by the ANMA & IDDW 2025 Symposium. Throughout the program, participants will benefit from a series of engaging scientific sessions, including discussions on the latest Asian consensus updates in gastrointestinal (GI) diseases.
Through the scientific programs presented in various sessions, this event will highlight important issues currently affecting our practice and our specialties, delivered by more than 50 invited distinguished international and national faculties, portraying the most updated issues, current advances, and controversies in the field of gastroenterology.
Also to pharmaceutical and medical equipment companies do not miss these valuable opportunities to display, demonstrate, and promote your products and ideas to over 1,000 participants.
Finally, on behalf of the organizing committee, we would like to meet you offline at the upcoming The 8th Biennial Congress of the Asian Neurogastroenterology and Motility Association (ANMA) & Indonesian Digestive Disease Week (IDDW) 2025.
Sincerely,

Prof. Ari Fahrial Syam, MD, PhD, MMB, FACP, FACG
Chairman

Amanda Pitarini Utari, MD
Secretary General
Organizing Committee
Prof. Marcellus Simadibrata, MD, PhD, FACG, FASGE
Prof. Dadang Makmun, MD, PhD, FACG
Prof. Murdani Abdullah, MD, PhD, FACG, FASGE
Program at a Glance
Day 1 - Thursday, 4 September 2025
ESOPHAGEAL MOTILITY WORKSHOP
08:00 – 08:30 | Registration |
08:30 – 09:00 | Opening Remarks - Course Director of Hands-on Motility Workshop - President of Indonesian Society of Gastroenterology (ISG) / Chairman of ANMA & IDDW 2025 Prof. Ari Fahrial Syam, MD, MMB, PhD, FACP, FACG |
09:00 – 09:10 | |
09:10 – 09:30 | High-Resolution Manometry in Practice: Pattern Recognition and Diagnostic Pitfalls Speaker: Tanisa Patcharatrakul (Thailand) |
09:30 – 09:50 | MII-pH Monitoring: Principles and Clinical Utility in Reflux Disease Speaker: Yeong-Yeh Lee (Malaysia) |
09:50 – 10:05 | |
10:05 – 11:05 | Live Demonstration: Practical Applications of Manometry and pH Monitoring |
11:05 – 12:30 | Case Interpretation - Manometry |
12:30 – 13:00 | |
13:00 – 13:20 | Understanding the Basics of High-Resolution Manometry (HRM): Technical Fundamentals and Clinical Relevance
Speaker: Wong Kong Min Reuben (Singapore) |
13:20 – 13:40 | Advanced Insights in MII-pH: Symptom Correlation and Acid-Independent Reflux Speaker: Justin Che Yuen WU (Hong Kong) |
13:40 – 14:00 | |
14:00 – 14:30 | Case Interpretation - pH Metry |
15:30 – 15:40 | |
15:40 – 16:00 | |
19:00 – 21:00 |
Jakarta Time | Friday, 05 September 2025 | |||
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07:00 - 08:00 | Registration | |||
08:00 - 08:30 | Opening Ceremony | |||
Plenary Lecture 1 (IDDW) in English |
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08:30 - 09:00 | The Role of POEM Achalasia Management | |||
Moderator : Amanda Pitarini Utari (Indonesia) | ||||
Speaker : Achmad Fauzi (Indonesia) | ||||
09:00 - 10:15 | Symposium 1 (IDDW)) in Bahasa |
09:00 - 10:15 | Symposium 2 (ANMA)) in English |
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Gastroesophageal Reflux Disease (GERD) | Gastroesophageal Reflux Disease (GERD) | |||
Moderator : Ari Fahrial Syam (Indonesia) | Moderator : 1. Putut Bayupurnama (Indonesia) 2. Kwang Jae LEE (South Korea) |
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09:00 - 09:20 | a. Lifestyle Optimization and Pharmacologic Escalation in Refractory GERD Speaker : Saskia Aziza Nursyirwan (Indonesia) |
09:00 - 09:20 | a. Optimizing GERD Diagnosis: The Role of High-Resolution Manometry and Impedance-pH Monitoring in Personalized Treatment Speaker : XiaoHua HOU (China) |
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09:20 - 09:40 | b. NERD Phenotypes: Classifying Acid, Weak‑Acid, Nonacid Reflux and Functional Heartburn Speaker : Hery Djagat Purnomo (Indonesia) |
09:20 - 09:40 | b. Endoscopic Procedures for GERD Speaker : Kee Wook Jung (South Korea) |
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09:40 - 10:00 | c. Emerging Evidence on Potassium-Competitive Acid Blockers: Insights from Indonesian Clinical Trial (DAEWOONG) Speaker : Rabbinu Rangga Pribadi (Indonesia) |
09:40 - 10:00 | c. Scoring System for GERD Evaluation Speaker : Chien-Lin Chen (Taiwan) |
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10:00 - 10:15 | d. Discussion | 10:00 - 10:15 | d. Discussion | |
Coffee Break & Visit Exhibition (Served) | ||||
10:15 - 11:30 | Symposium 3 (IDDW) in Bahasa |
10:15 - 11:30 | Symposium 4 (ANMA) in English |
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Elevating the Outcomes in Ulcerative Colitis Patient | Irritable Bowel Syndrome (IBS) | |||
Moderator : Murdani Abdullah (Indonesia) |
Moderator : 1. Hery Djagat Purnomo (Indonesia) 2. Bai Tao (China) |
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10.15 - 10.35 | a. Tailoring Diagnostic Strategies in Ulcerative Colitis Speaker : I Dewa Nyoman Wibawa (Indonesia) |
10.15 - 10.35 | a. Biomarker of IBS Speaker : Mohammed Masudur Rahman (Bangladesh) |
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10.35 - 10.55 | b. Beyond Standard Dosage: The Role of High-Dose Mesalazine in Ulcerative Colitis Speaker : Muhammad Miftahussurur (Indonesia) |
10.35 - 10.55 | b. Central Neuromodulator in IBS Speaker : Govind K Makharia (India) |
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10.55 - 11.15 | c. New Approaches for UC Disease Monitoring: Role of Intestinal Ultrasonography (IUS) Speaker : Virly Nanda Muzellina (Indonesia) |
10.55 - 11.15 | c. Personalized Medicine in IBS: The Safety and Efficacy of HBB (OPELLA) Speaker : Ari Fahrial Syam (Indonesia) |
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11.15 - 11.30 | d. Discussion | 11.15 - 11.30 | d. Discussion | |
11:30 - 13:00 | Friday Praying, Lunch & Visit Exhibition | |||
13:00 - 14:15 | Symposium 5 (IDDW)
in Bahasa |
13:00 - 14:15 | Symposium 6 (ANMA) in English |
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From Gut to Relief: A Dual Perspective in GI Therapy | Functional Dyspepsia and Gastroparesis | |||
Moderator : Murdani Abdullah (Indonesia) |
Moderator : 1. Badriul Hegar Syarif (Indonesia) 2. Kewin Tien Ho Siah (Singapore) |
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13:00 - 13:30 | a. Personalizing Inflammation Control in Ulcerative Colitis Speaker : I Dewa Nyoman Wibawa (Indonesia) |
13:00 - 13:20 | a. Gastric Emptying Disorders: Overview and How to Diagnose Speaker : Marcellus Simadibrata (Indonesia) |
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13:30 - 14:00 | b. Optimizing Upper GI Treatment: A Safer and Faster Approach to Acid Control Speaker: Muhammad Miftahusurrur (Indonesia) |
13:20 - 13:40 | b. Functional Dyspepsia in Children Speaker : Shaman Rajindrajith (Sri Lanka) |
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14:00 - 14:15 | c. Discussion | 13:40 - 14:00 | c. Gastroparesis: Recent Updates in Therapeutic Options Speaker : Gengqing (Gavin) Song (USA) |
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14:00 - 14:15 | d. Discussion | |||
Coffee Break Serving & Visit Exhibition (Served) | 14:15 - 15:30 | Symposium 7 (IDDW) in Bahasa |
14:15 - 15:30 | Symposium 8 (ANMA) in English |
Herbal Medicine in Gastrointestinal | Microbiota and FGID | |||
Moderator : Virly Nanda Muzellina (Indonesia) |
Moderator : 1. I Dewa Nyoman Wibawa (Indonesia) 2. Yeong-Yeh Lee (Malaysia) |
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14:15 - 14:35 | a. Integrative Approaches for Acid Reflux: Role of Herbal Medicine as Adjunctive Mucoprotector and Acid Suppressant Speaker : Dadang Makmun (Indonesia) |
14:15 - 14:35 | a. Exploring the Role of Postbiotics and Synbiotics in FGID: New Frontiers in Microbiota Therapy Speaker : Speaker : Murdani Abdullah (Indonesia) |
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14:35 - 14:55 | b. Recommended Herbal: First Line Therapy with Fast Onset for Functional Dyspepsia (SOHO) Speaker : Ari Fahrial Syam (Indonesia) |
14:35 - 14:55 | b. Microbiota and the Immune System in FGID: Therapeutic Insights and Innovations Speaker : Bai Tao (China) |
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14:55 - 15:15 | c. The Role of Herbal Medicine in IBS Perspective and Evidence Speaker : Muhammad Begawan Bestari (Indonesia) |
14:55 - 15:15 | c. Fecal Microbiota Transplantation (FMT): Indications, Procedures, and Outcomes Speaker : Hidekazu Suzuki (Japan) |
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15:15 - 15:30 | d. Discussion | 15:15 - 15:30 | d. Discussion | |
15:30 - 16:00 | Special Lecture 1 (IDDW)
in English |
15:30 - 16:30 | Symposium 9 (ANMA) in English |
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Latest Imaging Technologies for Diagnostic Endoscopy: How to Achieve a High-quality Endoscopy? | Latest Advances in Gastrointestinal Consensus | |||
Moderator : Achmad Fauzi (Indonesia) |
Moderator : 1. Abdul Aziz Rani (Indonesia) 2. Andrew Seng Boon Chua (Malaysia) |
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15:30 - 15:50 | Speaker : Kaka Renaldi (Indonesia) |
15:30 - 15:45 | a. Breath Test Consensus Update Speaker : Ying Lian Xiao (China) |
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15:50 - 16:00 | Discussion | |||
16:00 - 16:30 | Special Lecture 2 (IDDW)
in English Nourshing the Gut: Contemporary Nutritional Strategies for Managing Gastrointestinal Diseases Moderator : Saskia Aziza Nursyirwan (Indonesia) |
15:45 - 16:00 | b. Constipation Consensus: The Asian Perspective Speaker : Sutep Gonlachanvit (Thailand) |
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16:00 - 16:20 | Speaker : Fardah Akil (Indonesia) | 16:00 - 16:15 | c. Gastroparesis Consensus Update Speaker : Kevin Tien Ho Siah (Singapore) |
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16:20 - 16:30 | d. Discussion | 16:15 - 16:30 | d. Discussion | |
17:00 - 19:00 | ANMA COMMITTEE MEETING & DINNER |
Day 3 - Saturday, 06 September 2025
Jakarta Time | Saturday, 06 September 2025 | ||
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07:00 - 08:30 | Registration | ||
08:30 - 09:00 | Plenary Lecture 2 (ANMA) in English |
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Moderator : Marcellus Simadibrata (Indonesia) Speaker : Gwee Kok Ann (Singapore) |
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09:00 - 10:15 | Symposium 10 (IDDW) in Bahasa |
09:00 - 10:15 | Symposium 11 (ANMA) in English |
Moderator : Muhammad Firhat Idrus (Indonesia) |
Moderator : 1. Muhammad Begawan Bestari (Indonesia) 2. Sutep Gonlachanvit (Thailand) |
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09:00 - 09:20 | a. Overview of Colorectal Cancer Diagnosis
Speaker : Hasan Maulahela (Indonesia) |
09:00 - 09:20 | a. Update on Achalacia and Motility Disorders
Speaker : Justin Che Yuen Wu (Hong Kong) |
09:20 - 09:40 | Speaker : Murdani Abdullah (Indonesia) |
09:20 - 09:40 | b. Esophageal Function Test Speaker : Tadayuki Oshima (Japan) |
09:40 - 10:00 | c. Personalized Treatment with Immunotherapy Oncology in dMMR/MSI-H Metastatic Colorectal Cancer Patients
Speaker : Aru Wisaksono Sudoyo (Indonesia) |
09:20 - 09:40 | c. Unraveling Globus Sensation: Comprehensive Approaches to Diagnosis and Management Speaker : Uday C Ghoshal (India) |
10:00 - 10:15 | d. Discussion | 10:00 - 10:15 | d. Discussion |
Coffee Break (Served) & Visit Exhibition | |||
10.15 - 11.30 | Symposium 12 (IDDW) in Bahasa |
10.15 - 11.30 | Symposium 13 (ANMA) in English |
Role of Probiotics in GI Disorders Moderator : Saskia Aziza Nursyirwan (Indonesia) |
Integrative Approaches in the Management of DGBI Moderator : 1. Kaka Renaldi (Indonesia) 2. Mohammed Masudur Rahman (Bangladesh) |
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10.15 - 10.45 | a. The role of probiotics for Adult GI Disorders with a focus on DSM 17938 (recording) Speaker : Robert Jan Brummer (Swedia) |
10.15 - 10.35 | a. Transcutaneous Neuromodulation for Gastrointestinal Motility Disorders Speaker : Gengqing (Gavin) Song (USA) |
10:45 - 11:15 | b. Latest Findings on the Use of Probiotics for Irritable Bowel Syndrome Speaker : Ari Fahrial Syam (Indonesia) |
10.35 - 10.55 | b. Diet Therapy and IBS Speaker : Ching-Liang Lu (Taiwan) |
11.15 - 11.30 | c. Discussion (Live via zoom) | 10.55 - 11.15 | c. Integrating Dietary and Behavioral Therapies in the Management of Chronic Constipation Speaker : Andrew Seng Boon Chua (Malaysia) |
11.15 - 11.30 | d. Discussion | ||
11:30 - 12:30 | Lunch & Visit Exhibition | ||
12:30 - 13:45 | in Bahasa |
12.30 - 13.45 | in English |
Advancing Gastrointestinal Therapeutics: Optimizing Management of IBD and GERD Moderator : Achmad Fauzi (Indonesia) |
Anorectal & Constipation Disorder Moderator : 2. XiaoHua HOU (China) |
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12.30 - 13.00 | a. Advancing IBD care: the role vedolizumab in clinical practice Speaker : Muhammad Miftahusurrur (Indonesia) |
12.30 - 12.50 | a. Fecal Incontinence Speaker : Syifa Mustika (Indonesia) |
13.00 - 13.30 | b. GERD: Old Disease with New Approach PCAB is the New Era of GERD Treatment, is it Better Than PPI? Speaker : Dadang Makmun (Indonesia) |
12.50 - 13.10 | b. Triple Action in Chronic Constipation Management: Beyond the Basics Speaker : Marcellus Simadibrata (Indonesia) |
13.30 - 13.45 | c. Discussion | 13.10 - 13.30 | c. Dyssynergia Defecation Speaker : Tanisa Patcharatrakul (Thailand) |
13.30 - 13.45 | d. Discussion | ||
Coffee Break (Served) & Visit Exhibition | |||
13.45 - 15.00 | in Bahasa |
13.45 - 15.00 | in English |
Moderator : Hasan Maulahela (Indonesia) | Moderator : 1. Fardah Akil (Indonesia) 2. Uday C Ghoshal (India) |
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13.45 - 14.15 | a. Gastric Acid Secretion and Motility: The Role of Tegoprazan Speaker : Ari Fahrial Syam (Indonesia) |
13.45 - 14.05 | a. Obesity and GERD Speaker : Yeong-Yeh Lee (Malaysia) |
14.15 - 14.45 | b. Integrative Management of Acid-Related Diseases in Patients with Multifactorial Health Concerns Speaker : Muhammad Miftahussurur (Indonesia) |
14.05 - 14.25 | b. Management Pre-Diabetic to Improve GERD Speaker : Em Yunir (Indonesia) |
14.45 - 15.00 | c. Discussion | 14.25 - 14.45 | c. Diet and GERD Microbiota in Obesity: Impact of Obesity Speaker : Hiroto Miwa (Japan) |
14.45 - 15.00 | d. Discussion | ||
15.00 - 15.30 | Special Lecture 3 (IDDW)
in English |
15.00 - 16.00 | Symposium 18 (ANMA)
in English |
Transforming Gastroenterology Practice: Harnessing Artificial Intelligence for Precision Diagnosis and Therapeutic Insight in GI | Leaky Gut | ||
Moderator : Virly Nanda Muzellina (Indonesia) |
Moderator : 1. Dadang Makmun (Indonesia) 2. Hiroto Miwa (Japan) |
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15.00 - 15.20 | Speaker : Hasan Maulahela (Indonesia) | 15.00 - 15.15 | a. Gastric Disorder and Leaky Gut Speaker : Kwang Jae LEE (South Korea) |
15.20 - 15.30 | Discussion | ||
15.30 - 16.00 | in English |
15.15 - 15.30 | b. Intestinal Permeability, Leaky Gut, and Intestinal Disorders Speaker : Putut Bayupurnama (Indonesia) |
Moderator : Triyanta Yuli Pramana (Indonesia) |
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15.30 - 15.50 | Speaker : Rabbinu Rangga Pribadi (Indonesia) | 15.30 - 15.45 | c. Drug Repositioning for Impair Gut Permeability Speaker : Hyojin Park (South Korea) |
15.50 - 16.00 | d. Discussion | 15.45 - 16.00 | d. Discussion |
16:00 - 17:00 | Poster Winner Announcement & Closing Ceremony |
Abstract
Your contribution is highly valued and plays a vital role in enriching the scientific program of this prestigious event.

Thursday - Saturday, 04 – 06 September 2025

Ritz Carlton Mega Kuningan
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