Clinical trials: GI Tract Disorders
Healthy
Characterization of the Gut Microbiota Signature According to Physical Fitness and Its Implications for Intestinal Health.
The gut microbiota comprises all microorganisms inhabiting the digestive tract, evolving throughout life under the influence of various intrinsic and extrinsic factors.
- Trial name
- MICROPEPS (NCT07276464)
- Testing
- Maximal incremental exercise test, Submaximal exercise test, Fecal sampling
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Rennes 2
Obesity, Prediabetes
Effects of a GLP-1 Formula Drink on Gut Microbiota and Glycemic Control in Prediabetic Individuals
A clinical human dietary intervention trial was conducted to investigate the effects of GLP-1 FORMUL liquid supplementation in individuals with prediabetes or obesity, with a focus on improvements in glycemic and lipid…
- Trial name
- NCT07089732
- Testing
- GLP-1 formula liquid drink
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Chung Shan Medical University
Gut Microbiota, Metabolic Syndrome
Effects of Blueberry on Gut Microbiota and Metabolic Syndrome
There is growing evidence that nutritional intervention with dietary polyphenols can positively modulate the gut microbiota to improve cardiometabolic health.
- Trial name
- NCT03266055
- Testing
- 50 g of blueberry powder, taken daily for 8 weeks
- Where
- Canada
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Laval University
Body Composition Changes, Body Weight Changes
The Precision Nutrition New York Study
Dietary fiber has been shown to have beneficial effects on human health through its impact on microbes present in the gut. However, these effects can vary between individuals, and everyone may not reap the same health benefits by…
- Trial name
- PNNY (NCT06777498)
- Testing
- Whole Grain Intervention then fruits and vegetables, Fruit and Vegetable Intervention and then whole grains
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Cornell University
Crohn Disease
Oral Administration of MB-102 Versus Dual Sugar Testing for Gut Permeability
The objectives of the study are to evaluate the safety and tolerability of oral administration of MB-102, and to evaluate the use of MB-102 as a means of measuring gut permeability in normal participants (n=10) and in those with…
- Trial name
- NCT03962998
- Testing
- Lactulose/Rhamnose solution, MB-102
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- MediBeacon
Obesity
A First-Time-in-Human Study to Assess the Safety and Tolerability of PP 1420 in Healthy Subjects
When humans eat, the bowels naturally secrete chemicals into the bloodstream which make people feel full and which stop eating. One of these chemicals is known as "Pancreatic Polypeptide" (PP).
- Trial name
- NCT01052493
- Testing
- PP 1420
- Where
- United Kingdom
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Obesity, Metabolic Diseases
Adaptation of Human Gut Microbiota to Energetic Restriction
Gut microbiota ecology is altered in obesity and could link obesity and its complications. Bariatric surgery enables a major and sustained weight loss therefore improving obesity related disease.
- Conditions
- Obesity, Metabolic Diseases, Nutrition Disorders, Body Weight
- Trial name
- microbaria (NCT01454232)
- Testing
- stools sampling, adipose tissue biopsy
- Where
- France
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Obesity, Type 2 Diabetes
Probiotics as a Novel Approach to Modulate Gut Hormone Secretion and Risk Factors of Type 2 Diabetes and Complications
The investigators aim to test the hypothesis that Lactobacillus Reuteri-enriched microbiota improves insulin sensitivity and glucose tolerance in obese healthy and obese type 2 diabetes patients by improving gut hormone secretion…
- Trial name
- NCT01250106
- Testing
- Lactobacillus reuteri
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- German Diabetes Center
Human Immunodeficiency Virus
Problems With Immune Recovery in the Gut Tissue
The aim of this study is to find out if the process of HIV replication in the lymph tissue and gut tissue of people taking HIV drugs causes long-term damage to the ability of the gut to protect you from other infections and…
- Trial name
- NCT01460433
- Testing
- Genital and rectal swabbing
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Healthy, Hyperuricemia, Gout
Acute Effects of a Urate-lowering Bacterial Therapeutic on Small Intestinal Transcriptomics and Glycomics in Healthy Subjects
This is a pilot study investigating how a novel probiotic supplement (BEO001), with and without a dietary fiber (beta-glucan), affects the lining of the small intestine in healthy people.
- Trial name
- Bugs4U-MoA (NCT07366749)
- Testing
- BEO001 Probiotic, BEO001 Probiotic + Beta-Glucan
- Where
- Sweden
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Örebro University, Sweden
Crohn Disease
The ENIGMA Study: Eastern Inflammatory Bowel Disease Gut Microbiota
The incidence of inflammatory bowel diseases, (IBD) including Crohn's disease (CD) and ulcerative colitis (UC), is increasing in the developing world.
- Trial name
- NCT03462875
- Where
- Hong Kong
- Volunteers
- 532 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Respiratory Tract Infections, Gastrointestinal Diseases
Probiotics and Infections in Conscripts in Military Service
The aim was to study whether probiotic intervention has an impact on seasonal occurrence of upper respiratory and gastrointestinal infections in two different conscript groups.
- Conditions
- Respiratory Tract Infections, Gastrointestinal Diseases, Asthma Exacerbations
- Trial name
- NCT01651195
- Testing
- Probiotic
- Where
- 2 sites in Finland
- Volunteers
- 983 people, healthy volunteers welcome
- Sponsor
- Helsinki University Central Hospital
type1diabetes, Hunger
Postprandial Gut Hormone Responses in Patients With Type 1 Diabetes Mellitus
The study will compare the postprandial responses to a test meal between subjects with type 1 diabetes and healthy control subjects, in terms of gut hormone levels, meal induced thermogenesis, hunger and satiety perception, as…
- Conditions
- type1diabetes, Hunger, Obesity
- Trial name
- NCT04430946
- Testing
- Standardized test meal
- Where
- Greece
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National and Kapodistrian University of Athens
Metabolic Syndrome, Dysbiosis
Almonds to Improve Gut Health and Decrease Inflammation
Almonds are a good source of beneficial compounds. This study will investigate if eating almonds everyday for 12 weeks can affect gut health and inflammation in persons with metabolic syndrome.
- Conditions
- Metabolic Syndrome, Dysbiosis, Inflammation
- Trial name
- NCT05790564
- Testing
- Almond, Crackers
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Oregon State University
Gut Microbiome, Liver Diseases
Assessment of Microorganisms and Host Response In Liver Diseases
The normal human gut is home to millions of microbes including bacteria, fungi, and viruses, collectively forming the gut microbiota, which exists in harmony within us.
- Trial name
- MILD (NCT06291571)
- Where
- United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Chlamydia Infection
Chlamydia Trachomatis Persistence in the Female Gastrointestinal Tract
The purpose of this study is to determine if Chlamydial infections persist in the rectum of females who have had a sexually transmitted infection of Chlamydia.
- Trial name
- NCT00578188
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Arkansas Children's Hospital Research Institute
Acute-graft-versus-host Disease
Safety and Tolerability of FMT Capsules in Healthy Volunteers
This is a two-part, randomized, double-blind, placebo-controlled, single center study to investigate the safety and tolerability of XBI-302 administered orally in healthy volunteers.
- Trial name
- NCT05352269
- Testing
- XBI-302
- Where
- China
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Shenzhen Xbiome Biotech Co., Ltd.
Obesity
Defining the Role of the Gut Microbiome in Mediating the Effects of Obesity on Intestinal Stem Cells
New studies are revealing how a high-fat diet could be making the cells of the intestinal lining more likely to become cancerous.
- Trial name
- NCT02863029
- Testing
- Flexible Sigmoidoscopy
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Intra-Abdominal Fat
The Healthy Diet and Lifestyle Study II
Intermittent energy restriction (IER) may have important advantages over daily energy restriction (DER) in producing sustained weight loss and reducing cancer risk.
- Trial name
- (HDLS2) (NCT05132686)
- Testing
- IER+MED, MED/DER
- Where
- United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- University of Hawaii
Rehabilitation, Stroke
Nature-based Therapies in Stroke Rehabilitation
Stroke rehabilitation patients are subjected to additional nature-based therapies during a rehabilitation ward period.
- Trial name
- NCT05898542
- Testing
- Nature-based therapy
- Where
- Finland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Joint Authority for Päijät-Häme Social and Health Care