Clinical trials: Gut Permeability, Gut Inflammation
Low-grade Inflammation, Increased Intestinal Permeability
Probiotics Against Low Grade Inflammation and Increased Intestinal Permeability in the Elderly
The purpose of this study is to evaluate the ability of a blend of berries and probiotics in reducing low-grade inflammation and intestinal permeability in the elderly. The intervention period is one month.
- Trial name
- NCT02342496
- Testing
- Active, only probiotics, Active, blend of berries and probiotics
- Where
- Sweden
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Probi AB
Inflammation
Impact of JuicePlus+ on the Health Status of an Overweight Stressed Population
The purpose of this study is to determine if a dried fruit and vegetable supplement (Juice Plus+) can alter the gut microbiome and improve gut permeability and inflammatory levels in an obese, stressed population.
- Trial name
- NCT02512107
- Testing
- Juice Plus+
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- University of Memphis
Endothelial Dysfunction
The Association Between Food Timing and Composition on Gastrointestinal Injury, Stress Hormone and Gastrointestinal Complains.
The study aimed to check the influence of timing and composition of diet on markers of gut injury, endotoxemia and stress.
- Trial name
- NCT06403241
- Testing
- 2000 meter ergometer test
- Where
- Poland
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Inflammation, Gastrointestinal Symptoms
Evaluating the Ability of a Multi-Strain Postbiotic to Impact Inflammation, Immune Components, Gastrointestinal Symptoms, Recovery, Anxiety, and Intestinal Permeability
This study will evaluate the effects of a multi-strain postbiotic supplement on markers of inflammation, immune function, gastrointestinal symptoms, psychological well-being, and intestinal permeability in healthy adults.
- Trial name
- BIO (NCT07387991)
- Testing
- Multi-Strain Postbiotic
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Lindenwood University
Intestinal Permeability, Inflammation
Induction of Gut Permeability by an Oral Vaccine
This study evaluates the effect of an oral typhoid vaccine on disruption of the intestinal barrier and response of the immune system.
- Conditions
- Intestinal Permeability, Inflammation, Vaccine, Typhoid Fever
- Trial name
- NCT04083950
- Testing
- Vivotif Typhoid Oral Vaccine, Aspirin (Positive Control)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- USDA, Western Human Nutrition Research Center
Metabolite Concentration, Gut Permeability
Tributyrin: Time Course & Efficacy to Improve Health & Performance
The purpose of this study is to determine if tributyrin supplementation improves metabolite concentrations, overall health biomarkers, and performance in sedentary men and women.
- Conditions
- Metabolite Concentration, Gut Permeability, Inflammation, Sleep
- Trial name
- CoreBiome (NCT06501898)
- Testing
- CoreBiome
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Florida State University
Psoriasis
INulin-type Fructans-induced Gut Microbiota Modulation Impact on GUT-SKIN Axis Parameters in Psoriasis
There is increasing evidence of a strong, bidirectional correlation between the gut and the skin, that associates gastrointestinal health with skin homeostasis and allostasis.
- Trial name
- INGUTSKIN (NCT05971992)
- Testing
- Chicory-derived inulin-type β-fructans, Maltodextrin
- Where
- 2 sites in Poland
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Polish Academy of Sciences
Obesity, Metabolic Syndrome
Investigating the Possible Link Between Habitual Diet, Physical Activity, Sleeping Patterns, Obesity Status and Age With Gut Bacterial Composition, Gut Barrier Function, Metabolic Endotoxemia, Systemic Inflammation and Glycaemic Control.
In the UK, 25% of the adults are affected by metabolic syndrome (NHS, 2016). Metabolic syndrome is a cluster of different conditions including: hyperglycaemia, insulin resistance hypertriglyceridemia, dyslipidaemia and…
- Conditions
- Obesity, Metabolic Syndrome, Insulin Resistance
- Trial name
- NCT03864107
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Loughborough University
Vitamin D Deficiency, Obesity
Vitamin D and Adipose Tissue Inflammation
Chronic, low-grade adipose tissue inflammation is a major risk factor for type 2 diabetes mellitus. The cause of adipose tissue inflammation has remained largely unclear.
- Conditions
- Vitamin D Deficiency, Obesity, Type 2 Diabetes Mellitus, Intestinal Permeability
- Trial name
- NCT01477034
- Testing
- Vitamin D3
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Fred Hutchinson Cancer Center
Obesity, Endotoxemia
Dietary Green Tea Confection For Resolving Gut Permeability-Induced Metabolic Endotoxemia In Obese Adults
This study is focused on assessing gastrointestinal-level improvements by which green tea limits metabolic endotoxemia. It is completed in two phases.
- Conditions
- Obesity, Endotoxemia, Inflammation
- Trial name
- NCT03413735
- Testing
- Green Tea Extract
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Obesity & Overweight
Changes in Intestinal Permeability and Systemic Inflammation Following Fast Food Overfeeding.
The purpose of this study is to investigate whether lifestyle factors can alter gut barrier integrity and whether disruptions of the gut barrier can trigger systemic and tissue-specific inflammation.
- Trial name
- ChIPS (NCT07893743)
- Testing
- Fast-food overfeeding
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Gentofte, Copenhagen
Gut Permeability, Gut Inflammation
Effect of Flavonoids on Gut Permeability in Cyclists
The purpose of this investigation is to test the hypothesis that chronic supplementation with a dairy-based beverage containing a mixture of blueberry, green tea, and cocoa flavonoids (non-nutritive natural plant compounds) will…
- Trial name
- NCT03427879
- Testing
- Low flavonoid beverage, High flavonoid beverage
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Utah State University
Enteritis, Bleeding
Balloon-assisted Enteroscopy and Bacteria
1. Balloon-assisted enteroscopy (BAE) is a new tool to investigate small intestinal diseases. 2. Deep enteroscopy made possible by balloon expansion and manipulation of small intestines. 3.
- Trial name
- NCT01065324
- Where
- 2 sites in Taiwan
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Gut Epithelial Permeability, Gut Microbiota Composition and Diversity
Impact of Dairy Integration Into Canadian Food Guide on Gut Health
The primary objective is to investigate the impact of milk, fermented milk, and soy beverages, incorporated in a diet reflecting adherence to Canadian food guide recommendations on food choices on gut microbiota in middle-aged…
- Conditions
- Gut Epithelial Permeability, Gut Microbiota Composition and Diversity, Gut and Circulating Inflammatory Markers, Milk and Digestion
- Trial name
- GutMilk (NCT07257913)
- Testing
- Milk, Fermented milk, Soy beverage
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Laval University
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
Obesity, Circadian Dysregulation
Impact of Blueberry Consumption on Gastrointestinal Health
This study will evaluate the impact of blueberry consumption on markers of gastrointestinal health including gut microbiota, intestinal permeability, and gut-derived inflammation in those vulnerable to a unhealthy gut milieu.
- Trial name
- NCT03934177
- Testing
- Blueberry powder
- Where
- 2 sites in United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Nebraska Lincoln
Cardiometabolic Health Indicators, Vascular Function in Healthy Volunteers
Mango Intake and Gut and Cardiometabolic Health in Hispanic/Latino Adolescents
Mangos contain a number of nutrients that may improve gut and metabolic health. The purpose of this research is to see how eating mangos every day for 4 weeks instead of snacks high in calories and low in nutrients such as…
- Conditions
- Cardiometabolic Health Indicators, Vascular Function in Healthy Volunteers, Inflammation
- Trial name
- NCT07125001
- Testing
- Ataulfo mango
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Healthy
Effects of Ethanol on Intestinal Permeability and Integrity
Alcohol consumption is a major health problem worldwide. It affects all systems of the body especially the gastrointestinal tract.
- Trial name
- NCT00928733
- Testing
- Gastroduodenoscopy- Intraduodenal intubation
- Where
- Netherlands
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Parkinson's Disease, Multiple System Atrophy
Increased Gut Permeability to Lipopolysaccharides (LPS) in Parkinson's Disease
The gut may be a portal of entry for agents that cause or contribute to the causes of Parkinson's disease (PD). The investigators are studying changes in the normal population of gut flora and in intestinal permeability and their…
- Trial name
- NCT01155492
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Mild Cognitive Impairment, Alzheimer Disease (AD)
Microbiome in Aging of Gut and Brain
The Microbiome in Aging Gut and Brain (MiaGB) Study is an observational study designed to examine whether differences in the microorganisms living in the gut and mouth are associated with cognitive health and cognitive decline.
- Conditions
- Mild Cognitive Impairment, Alzheimer Disease (AD), Dementia
- Trial name
- MiaGB (NCT07799402)
- Where
- United States
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- University of South Florida