Clinical trials: GI Tract Disorders
Crohn Disease
Efficacy Classification Prediction of the Effects of Acupuncture on Abdominal Pain in Patients With Crohn's Disease
Machine learning algorithms are applied to discover gut flora markers that predict the clinical efficacy of acupuncture, so as to screen the appropriate population for acupuncture and optimise the allocation of healthcare…
- Trial name
- NCT06352164
- Testing
- Acupuncture treatment
- Where
- China
- Volunteers
- 55 people
- Sponsor
- Shanghai Institute of Acupuncture, Moxibustion and Meridian
Major Depressive Disorder (MDD, Anxiety Disorder, Generalized
Serotonin Variants & Gut Microbiota in Mental Health
This observational pilot study investigates whether a broad panel of genetic variants relevant to the serotonin pathway (including serotonergic system, methylation cycle, intestinal barrier integrity, and inflammatory response…
- Conditions
- Major Depressive Disorder (MDD, Anxiety Disorder, Generalized, Stress Disorders, Post-Traumatic, Panic Disorder
- Trial name
- NCT07634458
- Testing
- SNP Genotyping and Gut Metagenomics
- Volunteers
- 30 people
- Sponsor
- Neurobiologix
Overweight
Influence of a Food Supplement on the Gut Microbiome in Healthy Obese Women
Before and after study in obese women 25-35 years old, BMI 30-35, taking Strath® Kräuterhefe Original (liquid), Herbal Yeast Food Supplement for three weeks.
- Trial name
- NCT03223987
- Testing
- Strath® Kräuterhefe Original (liquid)
- Where
- Switzerland
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Bio-Strath AG
Spondyloarthritis, Ankylosing Spondylitis
Effect of a Low Starch Diet in Patients With Ankylosing Spondylitis
The aim of this study is to explore the effect of a low starch diet (reduction of at least 40%) in the gut bacteria modulation, especially Klebsiella pneumoniae, and its relation to disease activity, functional impairment and…
- Trial name
- NCT04386538
- Testing
- Low Starch Diet (LSD), General healthy eating
- Where
- Portugal
- Volunteers
- 150 people
- Sponsor
- Universidade do Porto
Hepatic Steatosis, Dietary Fructose Exposure
Dietary Fructose on Microbiota and Hepatosteatosis
The consumption of sugar-sweetened beverages (SSB) has increased steadily over the past decades, resulting in the dramatic increase of fructose intake as it is one of the main ingredients of artificial sweeteners.
- Trial name
- NCT04898621
- Testing
- 75g fructose solution, 150g fructose solution
- Where
- China
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Ulcerative Colitis (UC), Ulcerative Colitis, Active Moderate
Safety, Dosage, and Microbiome Engraftment Study of MGT-006 for Ulcerative Colitis (ROOT Study)
Ulcerative colitis is a condition that causes inflammation and ulcers in the large intestine. MGT-006 is an investigational oral capsule containing viable gut microbiota from screened human donors.
- Trial name
- ROOT (NCT07913347)
- Testing
- MGT-006, Vancomycin hydrochloride, Amoxicillin hydrate/ Fosfomycin calcium hydrate/ Metronidazole
- Where
- 12 sites in United States, Japan
- Volunteers
- 54 people
- Sponsor
- Metagen Therapeutics, Inc.
Chronic Stable Angina, Periprocedural Myocardial Damage
MYocardial DAmage AND MIcrobiota STUDY
MYDA-MI study is a randomized, placebo controlled, double blind study performed in San Filippo Neri Hospital, Roma, Italy. The planned study duration is 18 months.
- Trial name
- MYDA-MI (NCT02908776)
- Testing
- Probiotic
- Where
- Italy
- Volunteers
- 250 people
- Sponsor
- San Filippo Neri General Hospital
Alzheimer Disease
Gut Microbiota and Alzheimer's Diseases
The investigator will perform clinical studies to test a hypothesis that participants who have Alzheimer's disease will have different gut/oral microbiota profile as compared to the participants who do not have Alzheimer's…
- Trial name
- NCT03827733
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Shanghai 10th People's Hospital
Irritable Bowel Syndrome
Heart Rate Variability in Patients With Irritable Bowel Syndrome Before and After Gut-directed Hypnotherapy
Dysregulation of the brain-gut-axis is believed to underlie symptom generation in irritable bowel syndrome (IBS). The Autonomous Nervous System (ANS) is an important route of brain-gut communication and aberrant ANS functioning…
- Trial name
- NCT05283655
- Testing
- Gut-directed hypnotherapy
- Volunteers
- 17 people
- Sponsor
- Medical University of Vienna
Crohn Disease
Pilot Study of Fundamental Modification of the Gut Microbiota in the Treatment of Refractory Crohn's Disease
The purpose of this study is to determine the effect of a novel gut microbiota-targeted therapeutic regimen (bowel lavage and antibiotics with or without an antifungal) in the management of active Crohn's Disease (CD) or…
- Trial name
- Holiday (NCT03476317)
- Testing
- Vancomycin, Neomycin, Ciprofloxacin
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Children's Hospital of Philadelphia
Obesity, Morbid
Bariatric Surgery and Pharmacokinetics of Methylphenidate
Changes to gastric pH, gastric emptying time, gastrointestinal transit-time or the pre-systemic metabolizing effect of enzymes secreted in the mucosa may all alter the pharmacokinetics of medicines.
- Trial name
- NCT03440190
- Testing
- Methylphenidate
- Where
- Norway
- Volunteers
- 1 people
- Sponsor
- Norwegian University of Science and Technology
Microbial Colonization, Microbial Superinvasion
Metagenomic Analysis of Gut Microbiome in Preterm
This is single center study. The investigators will try to know that relationships between intestinal microbiome and mortality in preterm infants and what relationships is between intestinal microbiome in preterm infants and…
- Conditions
- Microbial Colonization, Microbial Superinvasion, Microbial Substitution, Newborn Morbidity
- Trial name
- MAGMP (NCT03235635)
- Where
- South Korea
- Volunteers
- 120 people
- Sponsor
- Wonju Severance Christian Hospital
Barrett's Esophagus With or Without Dysplasia, Patients With Early Esophageal or Gastric Cancer
Optical Coherence Tomography of the Gastrointestinal Tract
Optical coherence tomography (OCT) is a non-invasive imaging technique that uses light to create pictures of living tissues and has been successfully used to generate high resolution cross-sectional images of tissue in the human…
- Conditions
- Barrett's Esophagus With or Without Dysplasia, Patients With Early Esophageal or Gastric Cancer, Patients With Intestinal Metaplasia of the Stomach
- Trial name
- OCT (NCT00579748)
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- University of California, Irvine
Zinc Deficiency, Mother and Child Malnutrition
Multi-Omic Profiling of a Zinc-Biofortified Maize Intervention in Guatemalan Mothers and Children
A trial evaluating the systemic and ecological impact of zinc-biofortified maize consumption on cellular zinc status, inflammatory biomarkers, and gut microbiota composition in a cohort of Guatemalan mothers and children.
- Trial name
- NCT07585318
- Testing
- F3 Biofortified Maize, Conventional Maize
- Where
- Guatemala
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Institute of Nutrition of Central America and Panama
Obesity, Childhood, Metabolic Syndrome
Gut Microbiome and Obesity
Pediatric obesity is a risk factor for the onset of obesity in adulthood and is a risk factor for various chronic non-communicable diseases.
- Trial name
- MATOMS (NCT04451148)
- Testing
- Obese with or without metabolic syndromesubjects
- Where
- Italy
- Volunteers
- 120 people
- Sponsor
- Federico II University
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
Metabolic Syndrome, Obesity
Genistein Stimulates Insulin Sensitivity Through Gut Microbiota
There is evidence that genistein present in soy can improve insulin resistance in rodents and humans with metabolic syndrome (MetS). However, it is not known if this improvement is associated with changes in the gut microbiota.
- Trial name
- GENISTEIN (NCT04105023)
- Testing
- genistein
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Obesity
Gut Permeability-related Inflammation and Cardiovascular Disease Risk in Normal-weight and Metabolically Healthy Obesity
The investigators are examining the extent gut permeability explains observed inflammation in normal-weight and metabolically healthy obesity (and potentially cardiovascular disease risk).
- Trial name
- NCT05308394
- Testing
- No experimental intervention will take place - the study is cross-sectional. Each participant will provide biological samples.
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Oklahoma State University
Dyslipidemias, Hypertriglyceridemia
Dark Chocolate, Cholesterol and Microbiota
Scientific evidence shows that a major consume of flavonoids is associated with a minor risk of coronary disease and a modification of the gut microbiome profile.
- Trial name
- CHOCO-diet (NCT03850405)
- Testing
- Dark Chocolate
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Bari
Ulcerative Colitis
A Clinical Study to Assess the Effects of KB295 in Patients With Ulcerative Colitis (UC) on Gut Microbiota Structure and Function
This exploratory, open-label clinical study aims to explore the effects of KB295, a novel glycan, on adult patients with ulcerative colitis (UC) presenting with mild-to-moderate UC symptoms
- Trial name
- NCT04508413
- Testing
- KB295
- Where
- 3 sites in United States, Ireland
- Volunteers
- 12 people
- Sponsor
- Kaleido Biosciences
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