Clinical trials: Functional Gastrointestinal Disorders (FGIDs)
Functional Gastrointestinal Disorders, Overlap Syndromes
Overlap FGIDs and Genetic Polymorphism
1. To analyze the prevalence of overlap syndromes among NERD or RH, FD, and IBS patients, and to identify and to compare the differences in their characteristics and symptoms, and to determine their risk factors. 2.
- Trial name
- NCT04712617
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Functional Gastrointestinal Disorders, Infant Conditions
Prevalence of FGIDs and Probiotics Study
This is a study to evaluate the prevalence of FGIDs in infants using the Thai version of Rome IV diagnostic questionnaire for functional gastrointestinal disorders in infants and evaluate the efficacy of Limosilactobacillus…
- Trial name
- PROOF (NCT06309199)
- Testing
- Biogaia
- Where
- Thailand
- Volunteers
- 512 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Functional Gastrointestinal Disorders (FGIDs), Weight Loss
Effects of Multi-strain Bacillus Spore Probiotics on Growth, Digestive Function, and Gut Microbiota in Cesarean-Delivered Neonates
Infants born by cesarean section commonly show early weight loss and slower recovery of birth weight, together with characteristic patterns of gut microbiota dysbiosis marked by reduced Bifidobacterium and Bacteroides and…
- Trial name
- NCT07320287
- Testing
- RO water, LiveSpo PREG-MOM, LiveSpo CONSY
- Where
- Vietnam
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Anabio R&D
Functional Gastrointestinal Disorders
Evaluation of A Partially Hydrolyzed in Improving FGIDs Symptoms
Evaluation of A Partially Hydrolyzed Whey Protein Infant Formula in Improving Functional Gastrointestinal Disorders (FGIDs) Symptoms
- Trial name
- NCT03390309
- Testing
- Partially Hydrolyzed Formula, Normal Formula
- Volunteers
- healthy volunteers welcome
- Sponsor
- Children's Hospital of Fudan University
Functional Gastrointestinal Disorders, Functional Abdominal Pain Syndrome
Targeted Food Elimination for Treatment of Functional Gastrointestinal Diseases in Children
Recurrent Abdominal Pain (RAP) in children is common and causes significant functional impairment and poor quality of life. Lifestyle factors such as diet, anxiety, and stress are important triggers of abdominal pains, but there…
- Conditions
- Functional Gastrointestinal Disorders, Functional Abdominal Pain Syndrome, Abdominal Pain (AP)
- Trial name
- FGID (NCT02565355)
- Testing
- Dietary Exclusion, Standard Treatment
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
To Analyze TCM Syndrome and Symptoms of FGIDs Patients
Analysis of Gastrointestinal Symptoms of Outpatients With Functional Gastrointestinal Diseases（FGIDs） in Grade-A Tertiary Hospitals in China
To analyze the classification characteristics of gastrointestinal symptoms, the quality of life, the degree of anxiety and depression, and the satisfaction with the treatment of Chinese medicine in patients with FGIDs in Chinese…
- Trial name
- NCT04225559
- Where
- 16 sites in China
- Volunteers
- 4,632 people
- Sponsor
- Xiyuan Hospital of China Academy of Chinese Medical Sciences
Functional Abdominal Pain, Functional Dyspepsia
Efficacy of Open Label Placebo in Children With FGIDs
This study is aimed at investigating the efficacy of placebo for symptom relief in children with abdominal pain related functional gastrointestinal disorders.
- Conditions
- Functional Abdominal Pain, Functional Dyspepsia, Irritable Bowel Syndrome, Functional Gastrointestinal Disorders
- Trial name
- Placebo (NCT02389998)
- Testing
- Hyoscyamine
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Boston Children's Hospital
Small Intestinal Bacterial Overgrowth, Irritable Bowel Syndrome
SIBO, Immune Activation, and FGIDs in Children
PURPOSE: This study will evaluate the relationships between small intestinal bacterial overgrowth (SIBO), immune activation, inflammation, and symptoms in pediatric abdominal pain-related functional gastrointestinal disorders…
- Conditions
- Small Intestinal Bacterial Overgrowth, Irritable Bowel Syndrome, Functional Dyspepsia, Functional Abdominal Pain
- Trial name
- SIBO (NCT02872961)
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- The University of Texas Health Science Center, Houston
Functional Gastrointestinal Disorders (FGIDs), Irritable Bowel Syndrome (IBS)
Mechanism of FODMAP Restriction on FGID Patients
Brief Summary : The goal of this clinical trial is to investigate the effects of differing FODMAP diets on gut microbiota, gut barrier function, symptom severity, quality of life, and psychological status in FGID patients.
- Conditions
- Functional Gastrointestinal Disorders (FGIDs), Irritable Bowel Syndrome (IBS), Functional Dyspepsia
- Trial name
- BRIDGE (NCT07000227)
- Testing
- Low FODMAP diet, Gentle FODMAP diet, Traditional Dietary Advice
- Where
- Malaysia
- Volunteers
- 60 people
- Sponsor
- Universiti Kebangsaan Malaysia Medical Centre
Functional Gastrointestinal Disorders, Functional Abdominal Pain
Effect of 35624® Alflorex® in Functional Gastrointestinal Disorders (FGIDs) in Children.
The aim of this study is to evaluate the effect of supplementation with Bifidobacterium longum 35624® Alflorex® on frequency and severity of symptoms of abdominal pain using an adapted Irritable Bowel Symptom Severity Scoring…
- Trial name
- NCT04922476
- Testing
- Alflorex®
- Where
- Chile
- Volunteers
- 65 people
- Sponsor
- PrecisionBiotics Group Ltd.
Functional Gastrointestinal Disorders (FGIDs), Cyclic Vomiting Syndrome
Autonomic Reactivity and Personalized Neurostimulation
Disorders of gut-brain interaction (DGBI) affect up to 25% of U.S. children. Patients often suffer from disabling, multisystem comorbidities that suggest a common root (sleep disturbances, fatigue, anxiety, etc).
- Conditions
- Functional Gastrointestinal Disorders (FGIDs), Cyclic Vomiting Syndrome, Functional Dyspepsia, Dysautonomia
- Trial name
- NCT06863207
- Testing
- Percutaneous electrical nerve field stimulation, Hypnotherapy
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin
Functional Abdominal Pain Disorders, Irritable Bowel Syndrome (IBS)
Feasibility Study of a Guided Imagery Therapy Mobile Application for Functional Abdominal Pain Disorders in Children
Chronic abdominal pain is common among children, and the majority of cases are attributed to functional abdominal pain disorders. One approach to treating these disorders is by using psychological therapies.
- Conditions
- Functional Abdominal Pain Disorders, Irritable Bowel Syndrome (IBS), Functional Gastrointestinal Disorders (FGIDs), Gastrointestinal and Digestive Disorder
- Trial name
- NCT07222943
- Testing
- Guided Imagery Therapy
- Where
- 2 sites in United States
- Volunteers
- 63 people
- Sponsor
- Baylor College of Medicine
Functional Gastrointestinal Disorders
Prevalence of Functional Gastrointestinal Disorders (FGIDs), Related Signs and Symptoms in Infants/Toddlers in Thailand
Prevalence and impact of Functional Gastrointestinal Disorders (FGIDs) and Related Signs and Symptoms in Infants and Toddlers in Thailand
- Trial name
- GI_Planet (NCT03608735)
- Where
- Thailand
- Volunteers
- 7,908 people, healthy volunteers welcome
- Sponsor
- Danone Asia Pacific Holdings Pte, Ltd.
Functional Gastrointestinal Disorders (FGIDs), Infant Discomfort
Effects of Goat Milk Formula on Gastrointestinal Comfort and Growth in Infants
Infant gastrointestinal discomfort is common in early life and can affect feeding, sleep, and overall well-being. Goat milk formula, due to its unique protein composition and smaller fat globules, may be easier to digest and…
- Trial name
- NCT07778927
- Testing
- Goat Milk Formula, Cow Milk Formula
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Ruijin Hospital
Functional Gastrointestinal Disorders
NLP to Aid in the Evaluation and Diagnosis of FGIDs
The study has two arms, where the same natural language processing (NLP) and probabilistic graphical modeling technology will be utilized on patients' report of symptoms in both arms.
- Trial name
- NCT05501028
- Where
- United States
- Volunteers
- 700 people
- Sponsor
- Massachusetts General Hospital
Functional Gastrointestinal Disorders
A Cross-sectional Investigation on Characteristics of Gastrointestinal Symptoms in China
The investigators will conduct a multicenter cross-sectional study to discover symptom characteristics, quality of life, severity of anxiety and depression, status of lactose intolerance and treatment satisfaction of current…
- Trial name
- NCT04202588
- Where
- Hong Kong
- Volunteers
- 4,632 people
- Sponsor
- Hong Kong Baptist University
Functional Gastrointestinal Disorders, Patient Compliance
SMS Reminders and Treatment Compliance and Efficacy in Patients With FGIDs
The effect of SMS follow-up on drug compliance and efficacy in patients with FGIDs has not been reported in the literature. We, therefore, conducted a prospective randomized controlled trial to investigate whether SMS follow-up…
- Trial name
- NCT04052750
- Testing
- SMS follow-up
- Where
- China
- Volunteers
- 176 people
- Sponsor
- RenJi Hospital
Functional Gastrointestinal Disorders, Irritable Bowel Syndrome
ICBT for Pain-predominant FGIDs in Children and Adolescents: an Implementation Study.
This open trial aims to evaluate feasibility and preliminary effectiveness of an internet-delivered CBT-program for children and adolescents with functional gastrointestinal disorders when implemented in regular care.
- Conditions
- Functional Gastrointestinal Disorders, Irritable Bowel Syndrome, Dyspepsia, Functional Abdominal Pain
- Trial name
- NCT03252743
- Testing
- Exposure-based internet-delivered CBT
- Where
- Sweden
- Volunteers
- 68 people
- Sponsor
- Karolinska Institutet
Functional Gastrointestinal Disorders (FGIDs)
A Heart Rate Variability (HRV) Biofeedback Training in Functional Gastrointestinal Disorders (FGID)
Functional Gastrointestinal Disorders (FGIDs) are conditions characterized by chronic gastrointestinal symptoms without evidence of pathology. These disorders are believed to result from alterations in gut-brain communication.
- Trial name
- BF_FDGI (NCT06687057)
- Testing
- HRV Biofeedback Training
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Fondazione Don Carlo Gnocchi ETS