| Comprehensive Assessment of Nutrition and Dietary Intervention in Hypermobile Ehlers Danlos Syndrome (NCT05148039) | Queen Mary University of London | 2022-04-07 |
| Bee Honey and Functional Dyspepsia in Children (NCT05209646) | Ain Shams University | 2022-01-21 |
| Behavioral Therapy in Patients With Rumination (NCT05232097) | Helsinki University Central Hospital | 2022-01-01 |
| Combined Gut-brain Therapy for Children With Autism (NCT04639141) | The University of Queensland | 2021-12-01 |
| Systematic Pediatric Assessment of Rome Criteria (SPARC) (NCT04773158) | Indiana University | 2021-11-22 |
| BSGM to Evaluate Patients With GI Symptoms (NCT05880199) | Children's Hospital of Philadelphia | 2021-10-01 |
| Effect of 35624® Alflorex® in Functional Gastrointestinal Disorders (FGIDs) in Children. (NCT04922476) | PrecisionBiotics Group Ltd. | 2021-08-06 |
| Auricular Vagal Nerve Stimulation for Hypermobile Ehlers-Danlos Syndrome (NCT05212129) | Medical College of Wisconsin | 2021-04-05 |
| Hypnotherapy Through Self-exercises in Children With Functional Abdominal Pain in Primary Care (NCT05636358) | University Medical Center Groningen | 2021-03-05 |
| Effects of Imagery Therapy vs Progressive Muscle Relaxation Therapy on Patients With Functional Abdominal Bloating (NCT04789967) | Universiti Sains Malaysia | 2021-02-25 |
| Whether Probiotics Use in Neonate and Infant Improve Their Mother's Life Quality (NCT04741971) | Buddhist Tzu Chi General Hospital | 2021-02-18 |
| 13C-Octanoic Acid Breath Test on Gastric Emptying in Celiac Patients With Functional Disorders (NCT07089498) | Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | 2021-02-03 |
| Responses to a Comfort Meal in Functional Dyspepsia (NCT04722419) | Hospital Universitari Vall d'Hebron Research Institute | 2021-02-02 |
| Stigma and Efficacy of Zhizhu Kuanzhong Capsules (NCT05107999) | RenJi Hospital | 2021-02-01 |
| Jing Si Herbal Tea in the Treatment of Dyspeptic Symptoms (NCT05948215) | Buddhist Tzu Chi General Hospital | 2021-01-01 |
| Effects of an Apple Derived Fibre Supplement on Constipation (NCT04625881) | University of Chile | 2020-10-01 |
| A Study of Randomized Sham-control Auricular TENS Unit Stimulation in Pediatric Functional Gastrointestinal Disorders (NCT04247100) | Gisela Grotewold Chelimsky | 2020-09-01 |
| The Role of Neuromodulators in Refractory Functional Dyspepsia (NCT05099913) | RenJi Hospital | 2020-08-01 |
| Multi-center Study on Pediatric Functional Gastrointestinal Disorders in Mainland China (NCT04388137) | Zhejiang University | 2020-06-01 |
| A Cross-sectional Investigation on Characteristics of Gastrointestinal Symptoms in China (NCT04202588) | Hong Kong Baptist University | 2020-01-01 |
| Effects of Blueberries on Symptoms and Underlying Mechanisms of Functional Gastrointestinal Disorders (NCT04824976) | Brain-Gut Research Group | 2020-01-01 |
| A Study to Assess the Efficacy and Safety of Salix Probiotic Blend in Participants With Functional Gastrointestinal Disturbances (NCT04155801) | Bausch Health Americas, Inc. | 2019-10-11 |
| Effect of a Diet Without Non-caloric Sweeteners on Gastrointestinal Symptoms in Patients With IBS and Dyspepsia (NCT04129762) | Hospital General de Mexico | 2019-07-17 |
| Brain-Gut-Microbiota Interaction in IBS (NCT04296552) | Haukeland University Hospital | 2019-05-20 |
| SMS Reminders and Treatment Compliance and Efficacy in Patients With FGIDs (NCT04052750) | RenJi Hospital | 2019-04-30 |
| The Healthy Endoscopy Study (NCT04369963) | Seattle Children's Hospital | 2019-03-14 |
| Fructose and Lactose Intolerance and Malabsorption in Functional Gastrointestinal Disorders (NCT02085889) | Brain-Gut Research Group | 2019-03-01 |
| Do Biomarkers Predict Response to a Pediatric Chronic Pain Symptom Management Program? (NCT03823742) | Baylor College of Medicine | 2019-02-22 |
| Does Improving Vagal Tone Increase Mitochondrial Bioenergetics (NCT03931330) | Medical College of Wisconsin | 2019-02-06 |
| The Association of Clinical Symptom Clusters With Underlying Mechanisms in Functional Gastrointestinal Disorders (NCT04331223) | Brain-Gut Research Group | 2018-12-15 |
| Prevalence of Functional Gastrointestinal Disorders (FGIDs), Related Signs and Symptoms in Infants/Toddlers in Thailand (NCT03608735) | Danone Asia Pacific Holdings Pte, Ltd. | 2018-11-07 |
| Observational Prospective Study With Probiotic Supplementation on Infants With FGDI (NCT04944628) | AB Biotics, SA | 2018-08-15 |
| NLP to Aid in the Evaluation and Diagnosis of FGIDs (NCT05501028) | Massachusetts General Hospital | 2018-08-09 |
| Evaluation of A Partially Hydrolyzed in Improving FGIDs Symptoms (NCT03390309) | Children's Hospital of Fudan University | 2018-07-05 |
| Defining Adolescent Nausea Through Brain Imaging and Neurostimulation Response (NCT03675321) | Medical College of Wisconsin | 2018-04-23 |
| Functional Gastrointestinal Disorders in Pediatric IBD (NCT03565263) | University Hospital, Caen | 2018-04-03 |
| ICBT for Pain-predominant FGIDs in Children and Adolescents: an Implementation Study. (NCT03252743) | Karolinska Institutet | 2017-09-01 |
| Impact of Stigma on Compliance to Medication in Functional Dyspepsia (NCT03625674) | RenJi Hospital | 2017-09-01 |
| Prevalence of FODMAP Intolerance and JHS in FGID and Association With Microbiome, Dyssynergic Defecation and Dietary Intervention (NCT03460613) | University of Zurich | 2017-07-07 |
| Behavioural Treatment for Functional Bowel Symptoms in Inflammatory Bowel Disease (NCT03177044) | St Vincent's Hospital Melbourne | 2017-06-01 |
| Managing Side Effects in Clinical Practice (NCT03475550) | Beth Israel Deaconess Medical Center | 2017-05-22 |
| Precision Diagnostics in Inflammatory Bowel Disease, Cellular Therapy and Transplantation (The PREDICT Trial) (NCT03369353) | Boston Children's Hospital | 2017-05-01 |
| Efficacy of Audio Recorded Guided Imagery vs Deep Breathing Exercises on Functional Gastrointestinal Pain Disorders (NCT03100487) | Baylor College of Medicine | 2016-08-01 |
| Fructose Breath-testing in Irritable Bowel Syndrome (IBS) (NCT02614313) | Brain-Gut Research Group | 2016-06-01 |
| Functional GI Disease Registry (NCT05295446) | Massachusetts General Hospital | 2016-02-11 |
| Targeted Food Elimination for Treatment of Functional Gastrointestinal Diseases in Children (NCT02565355) | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 2015-09-01 |
| Internet-delivered CBT for Children With Functional Gastrointestinal Disorders - an Open Pilot Study (NCT02475096) | Karolinska Institutet | 2015-07-01 |
| Internet-delivered CBT for Functional Abdominal Pain in Adolescents - a Pilot (NCT02306941) | Karolinska Institutet | 2015-03-01 |
| Effect of Controlled Diet Combined With a Fermented Milk Product on Gas-related Symptoms (NCT02936713) | Danone Global Research & Innovation Center | 2014-10-22 |
| Campylobacter Enteritis and PI-BD: Dietary Reduction in Carbohydrates (NCT02232373) | University of Nottingham | 2014-08-01 |
| Effect of Prebiotics Versus Low FODMAPs Diet on Intestinal Microbiota and Symptoms (NCT02210572) | Hospital Universitari Vall d'Hebron Research Institute | 2014-08-01 |
| Efficacy of Open Label Placebo in Children With FGIDs (NCT02389998) | Boston Children's Hospital | 2014-07-01 |
| Internet-delivered CBT for Irritable Bowel Syndrome in Adolescents (NCT02306369) | Karolinska Institutet | 2013-11-01 |
| Cow's Milk Allergy and Functional Gastrointestinal Disorders (NCT01901380) | Federico II University | 2013-02-01 |
| Phase 2a Study of IW-9179 to Treat Functional Dyspepsia (NCT01712412) | Ironwood Pharmaceuticals, Inc. | 2012-10-01 |
| GLP-1 Inhibits Prandial Antro-duodeno-jejunal Motility in Humans (NCT02731664) | Uppsala University | 2012-09-01 |
| Internet-delivered Cognitive Behavior Therapy for Adolescents With Functional Gastrointestinal Disorders: a Pilot Study (NCT02033161) | Karolinska Institutet | 2012-03-01 |
| Pepsin in Patients With Functional Dyspepsia (NCT03076411) | Nordmark Arzneimittel GmbH & Co. KG | 2012-01-11 |
| The Effect of Amoxicillin Versus Placebo on Gastrointestinal Motility in Children (NCT01530009) | Nationwide Children's Hospital | 2012-01-01 |
| Effect of Chicory-derived Inulin on Abdominal Sensations and Bowel Motor Function (NCT02727166) | Hospital Universitari Vall d'Hebron Research Institute | 2010-11-01 |
| Glucomannan for the Treatment of Abdominal Pain-related Functional Gastrointestinal Disorders in Childhood (NCT01495806) | Medical University of Warsaw | 2010-01-01 |
| Study in Patients Suffering From Heartburn and Backward Flow of Stomach Liquid Into the Esophagus (NCT04059900) | Bayer | 2009-06-18 |
| An Effectiveness and Safety Study of Chinese Herbal Medicine for Functional Constipation (NCT00741936) | Hong Kong Baptist University | 2008-07-01 |
| Study to Learn More About the Onset of Effect of Iberogast in Patients Suffering From Abnormal Stomach and Intestine Function (NCT04059783) | Bayer | 2008-06-17 |
| Study to Learn More About the Stomach and Intestine Complaints of Children Aged From 3 to 14 Years (NCT04029376) | Bayer | 2007-04-01 |
| Probiotics for Irritable Bowel Syndrome (NCT00355810) | Norwegian University of Science and Technology | 2006-01-01 |
| Overlap FGIDs and Genetic Polymorphism (NCT04712617) | Seoul National University Bundang Hospital | 2004-07-01 |
| Study of Medication for Functional Abdominal Pain in Children (NCT00564525) | Ann & Robert H Lurie Children's Hospital of Chicago | 2002-10-01 |