Clinical trials: Functional Dyspepsia, open to volunteers
Motility Disorder, Gastroparesis
Body Surface Gastric Mapping to Evaluate Patients With Upper Gastrointestinal Symptoms and Controls
This is an analytical validation observational cohort study is designed to provide evidence of: safety and reliability of Body Surface Gastric Mapping using the Gastric Alimetry System (GAS), normal reference values, and…
- Conditions
- Motility Disorder, Gastroparesis, Functional Dyspepsia, Cyclical Vomiting
- Trial name
- NCT05812339
- Testing
- Gastric Alimetry System
- Where
- Canada
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Functional Dyspepsia, Probiotics
Efficacy of Clostridium Butyricum in Alleviating Anxiety and Depression in Patients With Functional Dyspepsia
Objective: This study aims to evaluate the effectiveness of Clostridium butyricum in improving anxiety and depression in patients diagnosed with functional dyspepsia according to the Rome IV criteria.
- Conditions
- Functional Dyspepsia, Probiotics, Depression, Anxiety
- Trial name
- NCT07182890
- Testing
- Clostridium butyricum
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Xijing Hospital of Digestive Diseases
Functional Gastrointestinal Disorders
Exploring Novel Therapeutic Approaches for Disorders of Gut-Liver-Brain Interaction-H1/H2
Functional dyspepsia (FD) is associated with inflammatory responses caused by the release of histamine from eosinophils and mast cells, leading to increased intestinal mucosal permeability, which is a key pathogenic mechanism.
- Trial name
- NCT07857941
- Testing
- Famotidine, Levocetirizine, Fuyuan Gasmin
- Where
- Taiwan
- Volunteers
- 45 people
- Sponsor
- Buddhist Tzu Chi General Hospital
Irritable Bowel Syndrome (IBS), Functional Dyspepsia
Interactive Effects of Early-Life Stress, Diet, and Metabolism on Gastrointestinal Dysfunction With Neuropsychiatric Symptoms
The goal of this observational case-control study is to learn how stressful experiences, dietary habits, and blood nutrient levels are associated with gastrointestinal symptoms and symptoms of depression and anxiety in adults…
- Conditions
- Irritable Bowel Syndrome (IBS), Functional Dyspepsia, Inflammatory Bowel Disease (IBD), Gastroparesis
- Trial name
- NCT07852819
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Shandong University
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 Dyspepsia
A Pilot Investigation of Pain Reprocessing Therapy for Functional Dyspepsia
The purpose of this research is to test whether pain processing therapy, a novel psychological intervention that emphasizes exposure-based techniques, can reduce digestive symptom severity and improve functioning in people with…
- Trial name
- NCT07838324
- Testing
- Pain Reprocessing Therapy
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Mayo Clinic
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 Dyspepsia, Anorexia Nervosa
Identifying Multidimensional Signatures of Gastric Interoception in Functional Dyspepsia
This study is being conducted to investigate gut-brain communication in individuals with functional dyspepsia and anorexia nervosa.
- Trial name
- IMAGINE (NCT07772167)
- Testing
- Functional magnetic resonance imaging (fMRI)
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Functional Dyspepsia, Gastritis
The Prevalence and the Pathophysiological Role of Non-Helicobacter Pylori Helicobacter Spp. in Well-defined Gastric Diseases and (Pre-) Malignancies
The goal of this clinical trial is to discover the prevalence of NHPH bacteria (Non-Helicobacter pylori Helicobacter species) in patients with one of the following conditions: 1.
- Conditions
- Functional Dyspepsia, Gastritis, Gastritis Chronic, Gastric Cancer (GC)
- Trial name
- HELIS (NCT07770126)
- Where
- 3 sites in Belgium
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Universiteit Antwerpen
Metabolic Dysfunction-Associated Steatotic Liver Disease, Non Celiac Wheat Sensitivity
Liver Steatosis and Fibrosis in Non-Celiac Wheat Sensitivity Patients: a Prospective Study
Hypothesizing an intestinal barrier impairment as a common pathophysiological substrate of both Non Celiac Wheat Sensitivity (NCWS) and Metabolic Dysfunction-Associated Steatotic Liver Disease (MAFLD), in a retrospective cohort…
- Conditions
- Metabolic Dysfunction-Associated Steatotic Liver Disease, Non Celiac Wheat Sensitivity, Irritable Bowel Syndrome, Functional Dyspepsia
- Trial name
- NCT07750535
- Testing
- Prevalence and severity of liver steatosis and fibrosis,
- Where
- 2 sites in Italy
- Volunteers
- 250 people
- Sponsor
- University of Palermo
Functional Dyspepsia
A Study to Evaluate the Efficacy and Safety of DA-9701 in Patients With Functional Dyspepsia
This study will evaluate the efficacy and safety of DA-9701 in patients with functional dyspepsia
- Trial name
- NCT07686679
- Testing
- DA-9701, DA-9701-R
- Where
- South Korea
- Volunteers
- 300 people
- Sponsor
- Dong-A ST Co., Ltd.
Functional Dyspepsia, Irritable Bowel Syndrome With Diarrhea
Efficacy and Mechanistic Evaluation of Hewei Anchang Formula for Overlapping Gastrointestinal Symptoms in Patients With Coexisting Functional Dyspepsia and Diarrhea-Predominant Irritable Bowel Syndrome
1. To conduct a multicenter, randomized controlled trial across four hospitals to evaluate the efficacy of Hewei Anchang Formula in patients with overlapping gastrointestinal symptoms of functional dyspepsia (FD) and…
- Trial name
- NCT07715760
- Testing
- Hewei Anchang Formula Granules
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Xiyuan Hospital of China Academy of Chinese Medical Sciences
Functional Dyspepsia
Tradipitant for Functional Dyspepsia
To evaluate the effects of tradipitant relative to placebo on gastric motor functions, satiation, and postprandial symptoms in patients with functional dyspepsia.
- Trial name
- NCT05653310
- Testing
- Tradipitant
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Xiao Jing (Iris) Wang
Functional Dyspepsia
Synergistic Gut-brain Axis Modulation Via Vagal Stimulation and Support Therapy in Functional Dyspepsia
The study aims at evaluating physiological and patient-reported outcomes for a dual intervention approach including a stimulation device and support therapy in patients with functional dyspepsia.
- Trial name
- CONVERGE (NCT06360900)
- Testing
- Sensory device, Skills Building, Health Education
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Spaulding Rehabilitation Hospital
Functional Dyspepsia
Prevalence of Functional Dyspepsia in a Rural Community of Bangladesh : A Cross Sectional Study
Functional dyspepsia (FD) is a common gastrointestinal disorder with an important impact on quality of life. There is a paucity of updated data on the prevalence of FD in rural areas of Bangladesh.
- Trial name
- NCT07694778
- Where
- Bangladesh
- Volunteers
- 730 people, healthy volunteers welcome
- Sponsor
- Bangladesh Medical University
Functional Dyspepsia, Small Intestinal Bacterial Overgrowth
Small Intestinal Bacterial Overgrowth: A Prospective Registry
The purpose of this study is to investigate the prevalence of small intestinal bacterial overgrowth (SIBO) in patients who will be undergoing an enteroscopy as an outpatient procedure with symptoms of functional dyspepsia.
- Trial name
- SIBO (NCT01822470)
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Indiana University
Inflammatory Bowel Disease (IBD), Irritable Bowel Syndrome (IBS)
Enabling Microbiomics- Driven Personalized Nutrition
The goal of this observational research study is to determine how diet contributes to various gastrointestinal related conditions.
- Conditions
- Inflammatory Bowel Disease (IBD), Irritable Bowel Syndrome (IBS), Celiac Disease, Diarrhea
- Trial name
- EMPOWER (NCT06657001)
- Where
- United States
- Volunteers
- 4,001 people
- Sponsor
- Mayo Clinic
Gastroparesis, Functional Dyspepsia
Prokinetics and Body Surface Gastric Mapping in Dyspeptic Patients: Baseline and Treatment Effects
Functional dyspepsia and gastroparesis are common stomach disorders with symptoms like early satiety, nausea, and abdominal pain, and are often evaluated with gastric emptying tests, although the correlation with symptoms is…
- Trial name
- NCT06854120
- Testing
- Gastric Alimetry
- Where
- 3 sites in United States, Australia and 1 more
- Volunteers
- 125 people
- Sponsor
- University of Auckland, New Zealand
Non Celiac Wheat Sensitivity, IBS (Irritable Bowel Syndrome)
NCWS or IBS/FD in Relatives of CD Patients
Over 50% of non-celiac wheat sensitivity (NCWS) patients are HLA DQ2/DQ8 positive and often have a Celiac Disease (CD) family history.
- Conditions
- Non Celiac Wheat Sensitivity, IBS (Irritable Bowel Syndrome), Functional Dyspepsia, Celiac Disease
- Trial name
- NCT07584473
- Testing
- Wheat-Free Diet
- Where
- 2 sites in Italy
- Volunteers
- 600 people
- Sponsor
- University of Palermo
Functional Dyspepsia, Epigastric Pain Syndrome
Cognitive Behavioral Therapy for Functional Dyspepsia (Epigastric Pain Syndrome and Postprandial Distress Syndrome Subtypes)
The goal of this clinical trial is to learn whether adding Cognitive Behavioral Therapy (CBT) to standard medical treatment can improve symptoms in adults with Functional Dyspepsia.
- Conditions
- Functional Dyspepsia, Epigastric Pain Syndrome, Postprandial Distress Syndrome
- Trial name
- FD-CBT (NCT07577089)
- Testing
- Optimized Standard Treatment (OPT), Cognitive Behavioral Therapy + Optimized Standard Treatment (CBT + OPT)
- Volunteers
- 90 people
- Sponsor
- Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis