Prevalence of Functional Gastrointestinal Disorders (FGIDs), Related Signs and Symptoms in Infants/Toddlers in Thailand

Analysis of Gastrointestinal Symptoms of Outpatients With Functional Gastrointestinal Diseases（FGIDs） in Grade-A Tertiary Hospitals in China

NCT04225559 ·Status: UNKNOWN

Functional Gastrointestinal Disorder Screening Program - A Randomized Controlled Trial

NCT01047800 ·Status: COMPLETED ·Phase: NA

Role of Gastroinestinal Endoscopy in Pediatric Failure to Thrive

NCT07160387 ·Status: NOT_YET_RECRUITING

Overlap FGIDs and Genetic Polymorphism

NCT04712617 ·Status: COMPLETED

Effect of Gastrogenic Microbiota in FD

NCT06760897 ·Status: COMPLETED ·Phase: NA

Intestinal Permeability in Children/Adolescents With Functional Dyspepsia

NCT00363597 ·Status: COMPLETED

French Digestive Polyposis Cohorte Family Adenomatous Polyposis With APC and MYH Gene Mutations , Cowden's Disease With PTEN Gene Mutation, Peutz Jeghers Disease With STK 11 Gene Mutation ,juvénil Polyposis With SMAD 4 Gene Mutation , Serrated and Hyperplastic Polyposis

NCT01987518 ·Status: UNKNOWN

Functional GI Disease Registry

NCT05295446 ·Status: ENROLLING_BY_INVITATION

Brain-Gut Yoga for Functional Dyspepsia and Gastroparesis (FD-GP)

NCT06732453 ·Status: RECRUITING ·Phase: NA

Evaluation of Patients With Gastrointestinal Disease

NCT05041374 ·Status: RECRUITING

Association of Functional Dyspepsia Symptom Diary Score and Other Scores Related to Functional Dyspepsia and Its Severity

NCT04953975 ·Status: COMPLETED

A Multicenter Survey of the Indications for Esophagogastroduodenoscopy (EGD)

NCT03603093 ·Status: COMPLETED

Medical Consortium for Screening Upper Gastrointestinal Cancers With Magnetically Controlled Capsule Gastroscopy

NCT04032353 ·Status: UNKNOWN ·Phase: NA

Longitudinal Evaluation of Gastric Emptying and Accommodation in Children With Dyspepsia

NCT05055336 ·Status: WITHDRAWN ·Phase: NA

Effect of CRH on Duodenal Markers and Gastric Sensorimotor Function

NCT05071781 ·Status: COMPLETED ·Phase: PHASE4

An Exploratory Study Examining The Effects Of Taking GW679769 Once-Daily For 4 Days In Patients With Functional Dyspepsia

NCT00358410 ·Status: COMPLETED ·Phase: PHASE2

Clinical Course of Functional Dyspepsia and Factors Predicting Outcome in Patients Receiving Medication-based Treatment

NCT05513040 ·Status: RECRUITING

Treatment of Upper Gastrointestinal Symptoms Using Hypnotherapy Sessions

NCT06846359 ·Status: RECRUITING ·Phase: NA

Assessment of GI Function to a Large Test Meal by Non-invasive Imaging

NCT03007433 ·Status: COMPLETED ·Phase: NA

Evaluation of People With Gastrointestinal Disease

NCT01639924 ·Status: COMPLETED

Heterogeneous Distribution of Health Literacy and Emotional State on Patients With Functional Dyspepsia.

NCT02737683 ·Status: UNKNOWN

Effect of Genetic Association With Functional Dyspepsia and Mood Disorders

NCT02282995 ·Status: UNKNOWN

Open-Label Placebo for Functional Dyspepsia

NCT03745781 ·Status: TERMINATED ·Phase: EARLY_PHASE1

Gut Hormone, Nociceptors, Neurotrophic Factors Expression in Functional Dyspepsia

NCT02173925 ·Status: COMPLETED

The Impact of Comprehensive Education Before Gastroscopy on Improving the Tolerance of Patients

NCT03638752 ·Status: COMPLETED ·Phase: NA