Clinical trials: GI Tract Disorders
Type 2 Diabetes, Obesity
Effect of Bile Acids on GLP-1 Secretion
The purpose of this study is to describe the physiological, pathophysiological and potentially therapeutic implications of bile-induced glucagon-like peptide-1 (GLP-1) secretion in human glucose homeostasis.
- Trial name
- NCT01666223
- Testing
- Colesevelam, Chenodeoxycholic Acid, saline
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Gentofte, Copenhagen
Obesity
Food Intake, Endocrine Factors and Brown Fat
This study will investigate how the acute intake of foods with high and low hedonic reward differentially affects brown adipose tissue and the interplay between gut peptides, brown fat, and the brain (gut-BAT-brain axis).
- Trial name
- FoodBAT (NCT06285461)
- Testing
- Non-palatable meal, Palatable meal
- Where
- Finland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Multiple Sclerosis
The Gut Microbiome in Adult Multiple Sclerosis
This study aims to assess the following research questions: 1. Map and benchmark the gut microbiome of patients with RRMS, and PPMS versus matched healthy controls 2.
- Trial name
- MICROMS5Y (NCT04929145)
- Where
- 2 sites in Belgium
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- National MS Center Melsbroek
Healthy, Gastrointestinal Diseases
Prebiotic Effects on Gut Microbiota, Gut Comfort and Immune Function
Human Milk Oligosaccharides (HMOs) are the third most abundant class of nutrients in human milk. Studies investigating the effects of dietary HMOs in infants have shown various health and developmental benefits such as the…
- Trial name
- NCT06094153
- Testing
- HMO 1, HMO 2
- Where
- Singapore
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Kyowa Hakko Bio Co., Ltd.
Periodontitis Stage IV, Periodontitis
Microbiological Modulation Of The Oral-Gut Axis After Treatment With Or Without Systemic Use Of Probiotics In Patients With Periodontitis: A Randomized Controlled Clinical Study.
This study aims to evaluate whether the oral administration of probiotics, in combination with conventional periodontal treatment (deep cleaning of the tooth root surfaces), can improve oral health and influence the relationship…
- Trial name
- NCT07792902
- Testing
- Probiotics Bifidobacterium animalis subsp. lactis HN019
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Type 2 Diabetes Mellitus
Effects of Gut Peptides on Bone Remodeling. KS-4-Diabetes-19
Both GLP-2 and GIP reduce the bone resorption (measured as CTX) in healthy persons. In this study, we will investigate wether GLP-2 and GIP is reducing CTX in persons with type 2 diabetes.
- Trial name
- NCT03867656
- Testing
- GLP-2, GIP
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Parkinson Disease
Parkinson's Disease Biomarkers in Nerve Cells in the Gut
Parkinson's disease affects all the nerve cells in the body, including the ones in the gut. The gut contains its own nervous system, the enteric nervous system, and can be thought of as a "second brain".
- Trial name
- PD-ENS (NCT05347407)
- Testing
- Colonoscopy
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Noninfectious Uveitis
The Microbiome in Uveitis and Pediatric Inflammatory Diseases
Chronic, noninfectious uveitis in children, associated with various systemic inflammatory diseases, carries a high risk of vision loss.
- Trial name
- MUMIP (NCT07885501)
- Where
- France
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Bariatric Surgery, Microbiota
The Effect of Bariatric Procedures on Gut Microbiota in Obese Individuals in United Arab Emirates and Lebanon
Overweight and obesity are worldwide health problems that can affect negatively quality of life. With increasing prevalence of obesity and the failure of compliance to lifestyle, bariatric surgeries have become the treatment of…
- Conditions
- Bariatric Surgery, Microbiota, Obesity, Dysbiosis
- Trial name
- NCT04200521
- Where
- 2 sites in Lebanon, United Arab Emirates
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Zayed University
Irritable Bowel Syndrome
Mediterranean Diet and the Gut Microbiome
This study will evaluate the impact of a Mediterranean-style diet on microbiome diversity compared to a typical American diet. The study will observe the microbiome composition comparisons in healthy volunteers as well as in…
- Trial name
- NCT03269032
- Testing
- American Diet, Mediterranean-style Diet
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Hypertension
Gut Butyrate and Blood Pressure in African Americans
African Americans have the greatest burden of hypertension. Recently, the short-chain fatty acid, butyrate, has been reported to have some effect on blood pressure.
- Trial name
- NCT04415333
- Testing
- Sodium Butyrate 5 mmol, Sodium Butyrate 80 mmol
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Healthy
Sucralose Effects on Glucose Metabolism and Gut Microbiota
Hypothesis: 1. Long-term consumption of sucralose may effect glucose metabolism, incretin hormone secretion and gut microbiota in healthy adults. 2. Long-term consumption of sucralose may alter food behaviour in healthy adults.
- Trial name
- NCT02650947
- Testing
- Sucralose
- Where
- Thailand
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Ramathibodi Hospital
Short Gut Syndrome
Fiber Food Introduction in Pediatric Short Bowel Syndrome
Short bowel syndrome (SBS) is a rare but challenging condition in which patients have insufficient bowel length to meet fluid, electrolyte, and nutrient requirements without parenteral support.
- Trial name
- NCT05432648
- Testing
- Green bean puree
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Colorectal Cancer; Gut Microbiota Dysbiosis
Intestinal Flora Differences Between Colorectal Cancer Patients and Healthy Individuals
This observational case-control study aims to compare the composition of intestinal microbiota between colorectal cancer (CRC) patients and healthy individuals.
- Trial name
- NCT06875648
- Testing
- Not applicable (observational study)
- Where
- China
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Hansung University
Infectious Disease
Effects of Phenoximethylpenicillin, Amoxicillin and Amoxicillin-clavulanic Acid on the Gut Microbiota
The overall aim of the project is to fill an important knowledge gap on the ecological effects of selected antibiotics. The results will be used to guide treatment decisions for common infections to as much as possible reduce the…
- Trial name
- EPAAC (NCT04084106)
- Testing
- Phenoxymethylpenicillin, Amoxicillin, Amoxicillin-clavulanic acid
- Where
- Sweden
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Uppsala University
Tourette Syndrome
Washed Microbiota Transplantation for Tourette's Syndrome
This study aimed to evaluate the efficacy of washed microbiota transplantation in the treatment of Tourette's syndrome (TS).
- Trial name
- WMT (NCT03764748)
- Testing
- Washed Microbiota Transplantation
- Where
- 2 sites in China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- The Second Hospital of Nanjing Medical University
Insulin Resistance, Satiety
Gut Hormone Response After Paleolithic-type Meals
The effects of two palaeolithic-type meals will be assessed with respect to a panel of gut hormones, satiety, blood glucose and insulin levels as compared to a meal constructed along the lines of the world Health Organisation…
- Trial name
- FooA2 (NCT01999504)
- Testing
- PAL-2, TFH-1, Reference
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Unilever R&D
Malnutrition Pregnancy, Malnutrition in Children
Early Life Malnutrition, Environmental Enteric Dysfunction and Microbiome Trajectories
Malnutrition in women of reproductive age remains a public health concern in Sub-Saharan Africa (SSA). Malnutrition during pregnancy affects foetal growth with a tendency of the exposed infants to also develop it.
- Conditions
- Malnutrition Pregnancy, Malnutrition in Children, Malnutrition (Calorie), Environmental Enteric Dysfunction
- Trial name
- UZBCS-2 (NCT07195006)
- Testing
- Malnutrition in pregnancy as exposure, Poor WASH living conditions as exposure
- Where
- Zimbabwe
- Volunteers
- 368 people, healthy volunteers welcome
- Sponsor
- University of Zimbabwe
Irritable Bowel Syndrome, Visceral Hypersensitivity
Gut Permeability, Sensitivity and Symptomatology
To better understand the relationship between gut barrier function and the symptomatology and pathophysiology of irritable bowel syndrome (IBS).
- Trial name
- GPSS (NCT02358564)
- Testing
- Gastrointestinal Permeability Test, Upper Endoscopy, Rectal Barostat and Infusion of Fats
- Where
- 2 sites in United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
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
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.