Clinical trials: Gastrointestinal Disorders
Other Gastrointestinal Disorders, Cramp, Abdominal
The Influence of Different Mood States and Emotions on the Physiologic, Metabolic, and Perceptual Responses to Feeding Before Exercise
Many athletes anecdotally report modifying their nutritional intake before competition in order to avoid gut problems, but no studies have evaluated whether emotional state impacts tolerance to pre-exercise feeding.
- Trial name
- NCT05217589
- Testing
- Funny/Amusing Video Clips, Horror/Scary Video Clips, Thrilling/Suspenseful Video Clips
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Old Dominion University
Gut Microbiome, Gastrointestinal Microbiome
A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Disease
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records.
- Conditions
- Gut Microbiome, Gastrointestinal Microbiome, Autism, Autism Spectrum Disorder
- Trial name
- NCT04031469
- Testing
- There is no intervention in this study
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- ProgenaBiome
Autism Spectrum Disorder, Gastrointestinal Symptoms
Combination Probiotic: BB-12 With LGG (Different Doses) in Treating Children With Autism Spectrum Disorder
This protocol is a blinded randomized controlled study of the effects of BB-12 with LGG at different doses in 70 healthy children with autism spectrum disorders at lower and higher doses over an 56-day period and a 28- day…
- Trial name
- NCT03514784
- Testing
- BB-12 with LGG (Higher Dose), BB-12 with LGG (Lower Dose)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
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 (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
Effect of Fecal Microbiota Transplantation (FMT) in Pediatric Functional Gastrointestinal Disorders
Safety and efficacy of FMT in Pediatric Functional Gastrointestinal Disorders
- Trial name
- FGIDs (NCT05753774)
- Testing
- FMT, Conventional drugs
- Where
- China
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Biao Zou
Gastrointestinal Symptoms, Bloating
A Clinical Trial to Evaluate the Effects of Super Liver Liquid Drops on Gut Health, Digestive Comfort, and Daily Energy Levels
This is a decentralized (fully virtual), single-group, open-label, prospective clinical trial evaluating the effects of Super Liver Liquid Drops, a liquid botanical dietary supplement, on gut health, digestive comfort, energy…
- Conditions
- Gastrointestinal Symptoms, Bloating, Digestive Discomfort, Low Energy Levels
- Trial name
- NCT07742657
- Testing
- Super Liver
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- SuperBonsai Inc.
Lower Gastrointestinal Disorder, Tolerance
A Pilot Study of Commercially Available Bowel Preparation Regimens Packaged and Ingested Via Vegan Capsules
The goal of this clinical trial is to learn whether bowel preparation powders used before colonoscopy can be taken as capsules instead of being mixed and drunk as a liquid.
- Trial name
- CLEAR-CAP (NCT07700277)
- Testing
- Sodium picosulfate, magnesium oxide, and citric acid capsules, Polyethylene glycol 3350 with electrolytes capsules
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Crohn Disease, Functional Gastrointestinal Disorders
Gastro-intestinal Biopotential Recorder by Means of Surface ELEctrodes
The goal of this clinical trial is to compare the gastro-intestinal biopotentials recorded with a homemade device using surface electrodes placed on the abdomen in healthy volunteers, Crohn's disease patients without fibrosis…
- Conditions
- Crohn Disease, Functional Gastrointestinal Disorders, Healthy
- Trial name
- GRELE (NCT06197334)
- Testing
- Gastro-intestinal biopotentials recording
- Where
- 2 sites in France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Gastrointestinal Disorders
To Assess the Effect of Collagen on Gastrointestinal Discomfort in Healthy Adults With Gastrointestinal Symptoms.
This study will enroll healthy adults with perceived gastrointestinal symptoms to evaluate the effect of collagen peptides compared to placebo.
- Trial name
- NCT06937801
- Testing
- Collagen Peptide
- Where
- Canada
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Rousselot BVBA
Autism Spectrum Disorder, Gastrointestinal Diseases
Fecal Microbiota Transplantation for Patients With Autism Spectrum Disorder.
This study aims to evaluate the efficacy of fecal microbiota transplantation on the gastrointestinal symptoms, autistic symptoms and emotional behavior symptoms of patients with autism spectrum disorder, and investigate the…
- Conditions
- Autism Spectrum Disorder, Gastrointestinal Diseases, Healthy
- Trial name
- NCT06290258
- Testing
- Fecal microbiota transplantation
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Respiratory Disease, Gastrointestinal Diseases and Symptom
12 Steps of a Modified Handwashing Program on Health Outcomes and School Absenteeism
The goal of this clinical trial is to assess whether providing hand and respiratory hygiene interventions in primary school children reduces the incidence rate of absence episodes due to illness in children during an academic…
- Trial name
- Hand hygiene (NCT07467902)
- Testing
- Hand Hygiene Education Program
- Where
- Iraq
- Volunteers
- 802 people, healthy volunteers welcome
- Sponsor
- Hawler Medical University
Allergic Contact Dermatitis, Metal Allergy
Environmental Exposure to Heavy Metals, Nanoparticles, and Emergent Contaminants and Risk of Allergic Diseases
The goal of this clinical trial is to collect environmental, bio-humoral, and clinical data derived from patients with allergic contact dermatitis (ACD) and systemic metal allergic syndromes related to the exposure to heavy…
- Conditions
- Allergic Contact Dermatitis, Metal Allergy, Food Allergy, Nickel Sensitivity
- Trial name
- MATRIOSKA (NCT06529913)
- Testing
- Collection of environmental, biological, and clinical data
- Where
- 2 sites in Italy
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Gastrointestinal Problem, Anxiety
Effects of a Microalgae Extract Dietary Supplement on Gut Health, Anxiety, and Immune Function
This study will be conducted to determine the effect of daily Tetrasol consumption in supporting gut health using assessments of gastrointestinal symptoms (GSRS) and bowel habits (BSS) as primary outcome measures.
- Conditions
- Gastrointestinal Problem, Anxiety, Stress, Gastrointestinal Symptoms
- Trial name
- Tetrasol (NCT06425094)
- Testing
- Microalgae Extract Capsules
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Colorado State University
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
Gastrointestinal Motility Disorders in Children, Functional Gastrointestinal Disorders
BSGM to Evaluate Patients With GI Symptoms
The goal of this observational study is to learn about gastric myoelectric activity in children with GI symptoms. The main question it aims to answer is which patterns or signals are associated with GI symptoms as measured by a…
- Conditions
- Gastrointestinal Motility Disorders in Children, Functional Gastrointestinal Disorders, Gastroparesis, Dyspepsia and Other Specified Disorders of Function of Stomach
- Trial name
- NCT05880199
- Testing
- Body surface gastric mapping device
- Where
- 5 sites in United States
- Volunteers
- 685 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Neuroendocrine Neoplasm of Lung, Neuroendocrine Neoplasm of Gastrointestinal Tract (Disorder)
Risk Factors for Neuroendocrine Neoplasms
Recent studies show an increase in neuroendocrine neoplasms, especially for the digestive tract. Previous studies suggest various risk factors that were observed for various tumor sites, e.g.
- Trial name
- NCT06282016
- Testing
- Case-control study (no intervention)
- Where
- Germany
- Volunteers
- 14,250 people, healthy volunteers welcome
- Sponsor
- Bavarian Cancer Registry
Colitis, Ulcerative, Sleep Quality
Clinical Characteristics of Sleep Disorders in Patients With Ulcerative Colitis
Ulcerative colitis(UC) is one of the two main forms of inflammatory bowel disease(IBD), which seriously affects the quality of life of patients.
- Conditions
- Colitis, Ulcerative, Sleep Quality, Gastrointestinal Microbiome, Autonomic Nervous System Imbalance
- Trial name
- NCT06359808
- Where
- China
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Functional Gastrointestinal Disorders
Prevalence of FODMAP Intolerance and JHS in FGID and Association With Microbiome, Dyssynergic Defecation and Dietary Intervention
Irritable bowel syndrome (IBS) is a disorder of gastrointestinal function characterized by abdominal symptoms and pain associated with alterations in bowel habit.
- Trial name
- PreDiMi (NCT03460613)
- Testing
- FODMAP diet
- Where
- Switzerland
- Volunteers
- 498 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Functional Gastrointestinal Disorders
Defining Adolescent Nausea Through Brain Imaging and Neurostimulation Response
This study evaluates the efficacy of auricular neurostimulation via an non-invasive percutaneous electrical nerve field stimulator (PENFS) in adolescents with functional nausea.
- Trial name
- NCT03675321
- Testing
- Active Auricular Neurostimulation
- Where
- United States
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin