Clinical trials: Gastrointestinal Microbiota
Type 2 Diabetes Mellitus (T2DM), Insulin Resistance
Validation of the Snouda Metabolic Score for Phenotyping and Guiding Reversal in Type 2 Diabetes
This study tests a new tool called the Snouda Metabolic Score (SMS) that helps doctors identify the specific metabolic problems driving Type 2 Diabetes in each individual patient.
- Conditions
- Type 2 Diabetes Mellitus (T2DM), Insulin Resistance, Metabolic Syndrome
- Trial name
- SMS-VAL (NCT07606872)
- Testing
- Phenotype-Matched Dietary Protocol, Structured Progressive Exercise Protocol, Targeted Nutritional Supplementation
- Where
- United Kingdom
- Volunteers
- 150 people
- Sponsor
- Salah Snouda
Metabolic-Associated Steatotic Liver Disease, Diabetes (DM)
Effects of a Multispecies Probiotic on Metabolic, Liver, and Gut Health
The goal of this clinical trial is to learn if multistrain probiotic works to improve severe metabolic markers and gastrointestinal symptoms in obese MASLD patients.
- Conditions
- Metabolic-Associated Steatotic Liver Disease, Diabetes (DM), Obesity & Overweight
- Trial name
- GUT-MET 2026 (NCT07909772)
- Testing
- Multistrain Probiotic
- Where
- Italy
- Volunteers
- 56 people
- Sponsor
- University of Bari
Rectal Cancer
The Impact of Probiotic Intervention on the Gut Microbiota and Bowel Function
This study aims to propose a novel, easy-to-operate intervention strategy that effectively improves defecation function after stoma reversal and to assess its impact on the gut microbiota.The efficacy and safety of antegrade…
- Trial name
- NCT07369830
- Testing
- Clostridium butyricum (live) Tablets(Meiya)
- Where
- China
- Volunteers
- 156 people
- Sponsor
- Huashan Hospital
Epilepsy
Epigenetics and Gut Microbiota in Children With Epilepsy
The ketogenic diet is a high-fat, low-carbohydrate diet used in the treatment of epilepsy. The diet can be an efficient treatment option in children with drug resistant epilepsy, with more than 50 % seizure reduction in about 40…
- Trial name
- EpiMICRO (NCT04063007)
- Testing
- Ketogenic diet
- Where
- Norway
- Volunteers
- 60 people
- Sponsor
- Oslo University Hospital
Epilepsy
The Role of Gut Microbiota in Children With Epilepsy Following Ketogenic Diet
The role of human microbiota in neurological disorders via the "microbiota-gut-brain axis" is recently gaining increased attention due to the knowledge that gut microorganisms are involved in multiple gut and brain functions and…
- Trial name
- NCT05898438
- Where
- Greece
- Volunteers
- 20 people
- Sponsor
- Attikon Hospital
Healthy Volunteers
Flavanol-rich Cocoa on Digestive and Cerebrovascular Health in the Colombian Adults
The purpose of this study is to investigate the effects of consuming flavanol-rich cocoa on biomarkers associated with digestive and cerebrovascular health in a group of adults.
- Trial name
- NCT06513052
- Testing
- Commercial cocoa, High flavonols Cocoa
- Where
- Colombia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Vidarium, Nutrition, Health and Wellness Research Center
Inflammatory Bowel Disease (IBD)
Omics-driven Research on the Gut-Oral Microbiome, Metabolome, Lifestyle, and Clinical Integration in Korean Inflammatory Bowel Disease
The inflammatory bowel disease (IBD) is a condition that afflects approximately 5 million people worldwide, with 1.4 million in the US and 2.2 million in Europe.
- Trial name
- ORIGIN (NCT06124833)
- Where
- South Korea
- Volunteers
- 900 people
- Sponsor
- Chang Kyun Lee
Healthy
Resistant Maltodextrin Supplementation: Gastrointestinal Health
Resistant maltodextrin (RMD) is an indigestible water soluble fiber that increases fecal bulk by enhancing growth of specific microbial populations; however the effect of RMD on bifidobacteria and total fecal weight is not clear.
- Trial name
- DEX (NCT02733263)
- Testing
- 15 g RMD, 25 g RMD, 0 g RMD
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Florida
Nonalcoholic Fatty Liver Disease, Steatosis
Fatty Acids, Genes and Microbiota in Fatty Liver
The first aim of this study is to assess oxidative stress and nutritional status in patients with elevated liver enzymes who were found to have either simple steatosis (SS) or nonalcoholic steatohepatitis (NASH) or normal…
- Conditions
- Nonalcoholic Fatty Liver Disease, Steatosis, Nonalcoholic Steatohepatitis
- Trial name
- NCT02148471
- Where
- Canada
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- Johane Allard
Pilot Study
How Differences in the Composition of Microorganisms in the Soil Affect the Microorganisms in the Human Gut, Through the Vegetables That Grow in it: a Process Pilot Study With Healthy Participants
There are two objectives for this clinical trial. The first is to test whether, with the current logistics and study setup it is possible to perform the study well and see where there might be bottlenecks we couldn't predict.
- Trial name
- HUMANITAS (NCT07742319)
- Testing
- Low diversity vegetable smoothie, High diversity vegetable smoothie
- Where
- Netherlands
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Leiden University Medical Center
Obesity & Overweight, Metabolic Syndrome
Kodo Millet Porridge and Its Effects on Gut Health and Metabolic Syndrome
Dietary fiber are components in foods that are not digested by human gastrointestinal enzymes (alpha amylase and alpha glucosidase) but are instead broken down and fermented by gut microbes.
- Conditions
- Obesity & Overweight, Metabolic Syndrome, Gut Dysbiosis, Insulin Resistance
- Trial name
- KMGMS (NCT07703371)
- Testing
- Kodo Millet Porridge Beverage
- Where
- India
- Volunteers
- 50 people
- Sponsor
- JSS MEDICAL COLLEGE, JSS ACADEMY OF HIGHER EDUCATION AND RESEARCH
Metabolic Syndrome
Pomegranate Consumption by Poly-medicated Metabolic Syndrome Patients
The objective is to evaluate whether the medication in polymedicated metabolic syndrome patients could determine the effects of a pomegranate extract on i) metabolic markers, ii) inflammatory markers, and iii) the modulation of…
- Trial name
- NCT04075032
- Testing
- Pomegranate extract
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- National Research Council, Spain
Healthy
Almonds: Digestive Health and Immune Function of Adults and Children
The purpose of this study is to determine whether incorporating almonds into the diets of families with young children will induce beneficial changes in gastrointestinal function, the fecal microbiota profile, and immune and…
- Trial name
- NCT01973595
- Testing
- Almonds, Then no almonds, No Almonds, Then almonds
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University of Florida
Kidney Transplant; Complications, Immune Suppression
Immunosuppressive Drugs and Gut Microbiome: Pharmacokinetic- and Microbiome Diversity Effects
Kidney transplant recipients of living- and deceased donor grafts and treated with both mycophenolate mofetil (MMF) and tacrolimus (Tac) will be included.
- Trial name
- MicrobioTac (NCT04207177)
- Testing
- Mycophenolate Mofetil 500 mg Tab, Tacrolimus capsule
- Where
- Norway
- Volunteers
- 100 people
- Sponsor
- Oslo University Hospital
Gastrointestinal Microbiome
Shanghai Infants Gut Microbiome Associated Study
The purpose of this study is to evaluate the effect of probiotics on the gut microbiome of infants treated with antibiotics.
- Trial name
- NCT03388112
- Testing
- Probiotics
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Shanghai 10th People's Hospital
Surgical Wound Infection, Infection; Cesarean Section
Antibiotics and Gut Microbiota Among Newborn Infants
Background Women undergoing Caesarean Section (CS) have an increased risk of postpartum infections compared to women undergoing vaginal delivery. In Denmark the incidence of post-CS infections is 7-10%.
- Conditions
- Surgical Wound Infection, Infection; Cesarean Section, Complications; Cesarean Section
- Trial name
- NCT02072798
- Testing
- Cefuroxime
- Where
- Denmark
- Volunteers
- 42 people
- Sponsor
- Odense University Hospital
Obesity and Overweight, Type 2 Diabetes
Sleep, Glucose, and Brain Health in Obesity and Overweight Individuals
The primary aim of the NNF study is to investigate both cross-sectional and longitudinal associations between sleep patterns-measured over two consecutive weeks at baseline and again one year later-and indicators of glycemic…
- Conditions
- Obesity and Overweight, Type 2 Diabetes, Sleep, Brain Health
- Trial name
- NNF (NCT06968728)
- Volunteers
- 400 people
- Sponsor
- Uppsala University
Crohn's Disease (CD), Ulcerative Colitis (UC)
Accurately Profiling the Changes and Functions of Key Microflora in the Whole Intestinal Microenvironment Based on the Visual Sampling Capsule Endoscopy in Patients With Inflammatory Bowel Disease
This is a prospective, single-center, observational cohort study that will enroll 250 participants: 50 with active Crohn's disease, 50 with Crohn's disease in remission, 50 with active ulcerative colitis, 50 with ulcerative…
- Trial name
- NCT07799506
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Acute Myeloid Leukemia, Adult
Investigation of the Gut Microbiota in Acute Myeloid Leukemia Receiving Two Different Induction Therapies
In this observational single-center cohort study, metagenomic Next-Generation Sequencing (mNGS) will be used to investigate the features and changes of gut microbiota in acute myeloid leukemia (AML) patients during the treatment…
- Conditions
- Acute Myeloid Leukemia, Adult, Gut Microbiota, Infections
- Trial name
- NCT05123352
- Testing
- collection of biological samples and clinical data
- Where
- China
- Volunteers
- 60 people
- Sponsor
- The First Affiliated Hospital of Soochow University
Healthy Participants
The Effect of Drinking-Water pH on the Human Gut Microbiota
This study evaluates the effect of alkaline (pH=9) versus neutral (pH=9) drinking-water on the gut microbiota of healthy male volunteers.
- Trial name
- NCT02917616
- Testing
- Alkaline drinking-water, Neutral drinking-water
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- The Novo Nordisk Foundation Center for Basic Metabolic Research
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