Clinical trials: Intestinal Microbiota
Human Microbiome
Oral Pomegranate Extract on the Microbiome and Skin Biophysical Properties
Pomegranate extract (Pomella) is well known for its antioxidant properties due to its phenolic compounds. It has also been shown to increase the amount of short chain fatty acid producing Lactobacillus and Bifidobacteria genera.
- Trial name
- NCT04596722
- Testing
- Pomella
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Integrative Skin Science and Research
Microbial Colonization
Restoration of the Gut Microbiome After Cesarean Section
This study aims to develop a therapy for restoring the gut microbiome in infants born via CS. The Study will conduct a randomized, placebo-controlled feasibility trial to assess the ability of microbiome restoration by FMT and…
- Trial name
- RestoreGut (NCT06264219)
- Testing
- Microbiome restoration - FMT, Microbiome restoration - FVT, Vaginal birth, untreated control
- Where
- 2 sites in Denmark
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Jakob Stokholm
Hypertension, Gut Microbiota
Metagenomic Analysis of Gut Microbiota in Untreated and Uncontrolled Hypertensive Patients
This observational study aims to explore the relationship between gut microbiota composition and blood pressure regulation in patients with hypertension.
- Trial name
- HyGut (NCT06284928)
- Testing
- Fecal Sample Collection
- Where
- China
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Xinjiang Medical University
Gut Microbiota, Psychological Distress
Effects of Grape Powder on Psychological Distress and Gut Microbiota in College Students
The goal of this trial is to investigate the effect of freeze-dried table grape powder (FTGP) on psychological distress and gut microbiota in college students.
- Trial name
- NCT07214428
- Testing
- freeze-dried table grape powder
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Healthy Volunteers
The Role of Gut Microbiome on Cardiovascular Health Benefits of Dietary Lignans (CardioFlax Study).
The aim of this study is to investigate the effects of gut microbial metabolism of flaxseed lignans on cardiovascular health. Enterolactone is the main gut microbial metabolite of lignans.
- Trial name
- NCT04179136
- Testing
- lignan capsules contain 300 mg flaxseed (SDG) extract
- Where
- United Kingdom
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- King's College London
Obesity
Inter-relationships Among Glucose, Brain, Gut Microbiota and MicroRNAs (IRONmiRNA).
The brain is a recognized target of iron deposition. This process is enhanced by the presence of obesity and hyperglycemia and impacts cognitive functions.
- Trial name
- IRONmiRNA (NCT05345106)
- Testing
- Bariatric Surgery
- Where
- Spain
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Institut d'Investigació Biomèdica de Girona Dr. Josep Trueta
Clostridium Difficile Infection, Multi Drug Resistant Organisms
Establishment of the Human Intestinal and Salivary Microbiota Biobank - Gastrointestinal Diseases
This is a prospective, clinical, multicentre study aimed to collect biological samples and study microbiota from subjects with Clostridium Difficile (CDI), subjects affected by Multi Drug Resistant Organisms (MDRO) infection…
- Conditions
- Clostridium Difficile Infection, Multi Drug Resistant Organisms, Chronic Inflammatory Bowel Disease, Irritable Bowel Syndrome
- Trial name
- BIOMIS-Gastr (NCT04698148)
- Testing
- Biological sample collection, Questionnaire, Medical examination
- Where
- 3 sites in Italy
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari
Fibromyalgia Syndrome
Mechanism Study of Yangyin Roujin Formula in the Treatment of Fibromyalgia Syndrome
This prospective randomized, double-blind, controlled clinical trial is designed to address the current challenges in the clinical management of fibromyalgia (FM).
- Trial name
- NCT07736144
- Testing
- Yangyin Roujin Decoction
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Juan Jiao
Preterm Infant, Gut Microbiome
Gut Microbiota of Preterm Infants and Full-term Infants at Early Life
The aim of this study is to obtain a longitudinal view of the gut microbial establishment of a cohort of 51 preterm (PT) infants compared to 50 full-term (FT) infants from birth to 90 days of age, and to identify key clinical…
- Trial name
- NCT03373721
- Where
- China
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
Follow-on Formula, Infant
Effect of follow-on Formula on the Gut Microbiota of Healthy Infants.
This study investigates the effects of follow-on formula in infants aged 6-9 months over a 12-week period. After parents give consent, their baby's feeding habits, stool characteristics, and any illnesses or medication use will…
- Conditions
- Follow-on Formula, Infant, Faeces, Gut Microbiota
- Trial name
- FUNTASTIC (NCT07207109)
- Testing
- Test: Follow-on formula with synbiotics, Control: Regular follow-on formula
- Where
- 2 sites in Indonesia
- Volunteers
- 268 people, healthy volunteers welcome
- Sponsor
- Nutricia Research
Cirrhosis, Liver, Metagonimiasis
Synbiotics Interventions for Managing Cirrhosis and Its Complications
Background Liver cirrhosis is commonly accompanied by intestinal dysbiosis and metabolic defects. Many clinical trials have shown microbiota-targeting strategies represent promising interventions for managing cirrhosis and its…
- Trial name
- NCT05687409
- Testing
- Entecavir 0.5 mg, A 10-g packet of lactulose oral solution and three capsules of probiotics, A 10-g packet of glucose oral solution and three capsules of starch
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Zhejiang University
Inflammatory Bowel Diseases (IBD), Crohn's Disease (CD)
Fecal Microbiota Transplantation in Pediatric Patients
A disturbance in the diversity of gut bacterial composition could be linked to several immune mediated diseases including inflammatory bowel diseases (IBD).
- Conditions
- Inflammatory Bowel Diseases (IBD), Crohn's Disease (CD), Ulcerative Colitis (UC)
- Trial name
- FMT (NCT02108821)
- Testing
- Fecal Microbiota Transplantation (FMT)
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Children's Mercy Hospital Kansas City
Pregnancy, Lactation
The Role of Human Milk in Development of Breast Fed Child's Intestinal Microbiota
The ideal food for normal infants is human milk. In addition, breast milk has been shown to be a continuous source of commensal, and⁄or probiotic bacteria to the infant gut where they play a key role in the initiation and…
- Trial name
- MYMILK (NCT01548313)
- Where
- Slovenia
- Volunteers
- 294 people, healthy volunteers welcome
- Sponsor
- University of Ljubljana
HIV, Lipodystrophy
Factors Mediating Gut Microbiota Dysbiosis and Metabolic Disease in HIV Patients.
This study plans to learn more about immune responses in intestinal (gut) tissue in people with human immunodeficiency virus (HIV) infection.
- Trial name
- NCT02258685
- Where
- United States
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Psychological Stress
Relationship Between the Gut Microbiota and Stress
The relationship between the gut microbiota and stress is poorly studied in humans. In this study we aim to look for if stressed persons have different levels of key bacterial groups compared to the levels in non-stressed persons.
- Trial name
- NCT02378610
- Testing
- Observation
- Where
- Sweden
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Lund University
End-stage Renal Disease
Modulation of Gut Microbiota in End-stage Renal Disease
In end-stage renal disease (ESRD) cardiovascular and infectious complications are common. The gut microbiome might play an important pathophysiological role.
- Trial name
- MGM-dialysis (NCT02568891)
- Testing
- Probiotic
- Where
- Austria
- Volunteers
- healthy volunteers welcome
- Sponsor
- Medical University of Graz
Healthy Males
Effect of a 4-week Post-exercise Sauna Bathing on Targeted Gut Microbiota
Body temperature fluctuations induced by acute exercise bouts may influence the intestinal barrier with related effects on epithelial permeability, immune responses, and release of metabolites produced by the gut microbiota.
- Trial name
- NCT05277597
- Testing
- The exercise 60 minutes, 3 times per week, on a bicycle ergometer followed by a 30-minute dry Finish sauna treatment., The same exercise training program without the sauna treatments
- Where
- Poland
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Liver Disease Chronic
Gut Microbiota Metagenomics for Chronic Liver Disease
Gut microbiota modulation has effect on chronic liver disease
- Trial name
- NCT04339725
- Testing
- DNA extraction
- Where
- South Korea
- Volunteers
- 3,240 people, healthy volunteers welcome
- Sponsor
- Chuncheon Sacred Heart Hospital
Crohn Disease
Effects of Enteral Nutrition and Corticosteroid on Intestinal Flora in Induction Remission of Crohn Disease in Adult
The pathogenesis of Crohn Disease (CD) is unknown, but there is evidence show that the inadequate immune response or overreaction of the immune system against food antigens or components of the commensal flora involve it.
- Trial name
- EN (NCT02056418)
- Testing
- enteral nutrition, corticosteroid
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Jinling Hospital, China
Human Gut Microbiota
Effects of Pre-, Pro- & Anti-biotics on Gut Microbiota
The purpose of this study is to compare and contrast the effects of a prebiotic (Trametes Versicolor), a probiotic (Saccharomyces boulardii) and an antibiotic (amoxicillin) on the gut microbiota of healthy volunteers.
- Trial name
- NCT01414010
- Testing
- Trametes versicolor extract, Saccharomyces boulardii, Amoxicillin
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
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