Clinical trials: Microbiota
Microbiome
Evaluation of Two Regimens, With Healthy Male and Female Babies, Ages 3-6 Months Old, Using Various Assessments.
This study is to assess the impact of two skincare regimens on the cutaneous microbiome and skin physiology of healthy male and female infants, ages 3-6 months using clinical, instrumental, D-Squame tape, microbiome and parental…
- Trial name
- Microbiome (NCT03457857)
- Testing
- Cleanser, Cleanser and Lotion
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Sjogren's Syndrome
Descriptive Study of Variations in Serum Translocation Markers of the Intestinal Microbiota in Patients With Gougerot-Sjögren Syndrome According to Disease Activity
Gougerot-Sjögren syndrome or Sjögren syndrome is a chronic autoimmune disease belonging to connectivitis, the classic triad of symptoms being the association of a sicca syndrome (generally predominant in the mouth and / or…
- Trial name
- IMISS (NCT04462601)
- Testing
- Biomarker detection
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Low Birth Weight Infants
The Influence by Dietary Human Milk Oligosaccharide in Low Birth Weight Infants
This study aims to investigate the concentration of various growth factors and cytokines in blood, and to examine the gut microbiota of low birth weight infants fed with formulas with or without Human Milk Oligosaccharide (HMO)…
- Trial name
- NCT05203900
- Testing
- Infant formula with Human Milk Oligosaccharide, Infant formula without Human Milk Oligosaccharide
- Where
- Thailand
- Volunteers
- 60 people
- Sponsor
- Meiji Co., Ltd.
Delirium of Mixed Origin, Microbial Colonization
The Gut Microbiota and Delirium in the ICU
To investigate whether the composition of the gut microbiota is different in patients that develop delirium during critical illness as compared to patients who do not.
- Trial name
- GuMDel-ICU (NCT03328377)
- Testing
- Metagenomic analysis of gut microbiota
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Herlev Hospital
Adverse Effects, Healthy
Effect of Probiotic Intake in Healthy Population
The main objective of this project is to evaluate the absence of adverse gastrointestinal effects following the consumption of a daily probiotic capsule during 15 days.
- Trial name
- PROBIO (NCT07165457)
- Testing
- Probiotic group
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Clinica Universidad de Navarra, Universidad de Navarra
GLP-1, Gut Microbiota
Effects of Sucralose in Gut Intestinal Microbiota and Postprandial GLP-1
Recently, it has been proposed that the consumption of non-nutritive sweeteners, including sucralose, it's not harmless and is related with metabolic effects.
- Conditions
- GLP-1, Gut Microbiota, Insulin Resistance
- Trial name
- NCT06094894
- Testing
- sucralose
- Where
- Mexico
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Celiac Disease, Villous Atrophy of Intestine
Persistent Villous Atrophy in Celiac Disease Patients Following an Intentionally Strict Gluten-free Diet
Celiac disease (CD) is an immune-mediated disease characterized by small intestinal inflammation from gluten ingestion, a group of proteins present in various cereals, including wheat, rye, barley, spelt, and kamut.
- Trial name
- CADER2 (NCT06500754)
- Testing
- Ultra-strict gluten-free diet
- Where
- Spain
- Volunteers
- 80 people
- Sponsor
- Hospital Mutua de Terrassa
Depression
Mediterranean Diet and the Microbiota Gut Brain Axis in Major Depression
The purpose of this study is to assess the efficacy of a Mediterranean diet on the function of the vagal nerve in patients with depression.
- Trial name
- MeDiVa (NCT04772651)
- Testing
- Mediterranean Diet, Normal hospital diet, dietary coaching
- Volunteers
- 108 people
- Sponsor
- Medical University of Graz
Drug Resistance, Bacterial, Antimicrobial Drug Resistance
Fecal Microbiota Transplantation (FMT) to Decolonize Antibiotic - Resistant Bacteria (ARB) - New Protocol
The aim of the study is to assess the safety and efficacy of new protocol fecal microbiota transplantation (FMT) in the eradication of antibiotic resistant bacteria, including those featuring of resistance to new generation…
- Trial name
- STOP-ARB2 (NCT06156956)
- Testing
- Fecal Microbiota Transplantation
- Where
- 5 sites in Poland
- Volunteers
- 200 people
- Sponsor
- Human Biome S.A.
Influenza Vaccine Response
Effect of Oral Supplements for Influenza Vaccine Response
The aim of this clinical trial is to explore the efficacy of fatty acid and bile acid based supplements on enhancing influenza vaccine immune response in adults aged 60-70 years. The objectives of this study are: 1.
- Trial name
- EOSIIVE-RCT (NCT06827873)
- Testing
- ARA (Arachidonic Acid) Supplementation, TUDCA (Tauroursodeoxycholic Acid) Supplementation, Shanghai Biological Quadrivalent Influenza Virus Inactivated Vaccine
- Where
- China
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Tsinghua University
Healthy
Trimethylamine-N-oxide Production and Metabolism
The purpose of this study was to understand the production of trimethylamine-N-oxide (TMAO) and its metabolites from dietary precursors found in fish, eggs and beef.
- Trial name
- NCT02558673
- Testing
- TMAO dietary precursors, Control (or active comparator)
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cornell University
Pediatric Migraine
The Efficacy of Beneficial Intestinal Microbiota in the Treatment of Migraine and Its Mechanism: Basic and Clinical Studies
pediatric migraine
- Trial name
- NCT07092241
- Testing
- microbiota
- Where
- Taiwan
- Volunteers
- 30 people
- Sponsor
- National Taiwan University Hospital
Beneficial Bacteria in Gut
Color Synbiotics Study
This study is initiated to investigate the effect of infant formula with added specific synbiotics mixture on proportion of beneficial bacteria.
- Trial name
- NCT01813175
- Testing
- Regular non-hydrolysed cow's milk I, Regular non-hydrolysed cow's milk II, Regular non-hydrolysed cow's milk - control
- Where
- 3 sites in Thailand
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- Danone Asia Pacific Holdings Pte, Ltd.
Healthy
Mapping the Impact of Gut Microbiota on Brain and Behavior Through the Lens of GABA
Gut microbiota produce different metabolites within the human body, which include neurotransmitters. Animal studies have demonstrated a critical role for the gut microbiota in various aspects of brain and behavioural function…
- Trial name
- GutBrainGABA (NCT05698862)
- Testing
- Probiotic
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Reading
Clostridium Difficile Infection, C.Difficile Diarrhea
The GRAFT Study: Gut RecolonizAtion by Fecal Transplantation
The primary objective of this study is to compare the gut microbiota and clinical outcomes of oral FMT during antibiotic treatment, immediately following antibiotic treatment, and placebo.
- Conditions
- Clostridium Difficile Infection, C.Difficile Diarrhea, CDI
- Trial name
- GRAFT (NCT03621657)
- Testing
- Low Dose FMT Capsule DE, Single Dose FMT Capsule DE
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- University of Wisconsin, Madison
HPV-Related Squamous Cell Carcinoma
Persistent Cervical HPV Infection With Clearance and Vaginal Microbiota
Since other genital infections enhance HIV susceptibility by inducing inflammation, the investigators study the relationship between the vaginal microbiota composition and the persistence infection and clearance of HPV infection.
- Trial name
- NCT03895866
- Testing
- The participants were assigned to different groups according to the results of HPV detection.
- Where
- China
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
IBS - Irritable Bowel Syndrome, Healthy
Capsule Microbiota Sampling in IBS/Functional Gastrointestinal Disease
We will sample intestinal microbiota using a microbiome sampling capsule in Healthy, Irritable Bowel Syndrome (IBS), and Functional Gastrointestinal Disease.
- Conditions
- IBS - Irritable Bowel Syndrome, Healthy, Functional Bloating, Functional Gastrointestinal Disorders
- Trial name
- NCT06215222
- Testing
- Microbiota Sampling
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Stanford University
Depression
A Study of the Efficacy of Fecal Microbiota Transplantation(FMT) in the Treatment of Depression
Patients with depression were enrolled and randomly divided into two groups, namely FMT combined with antidepressant group and Antidepressant alone group.The former received FMT capsules and antidepressants, and the latter…
- Trial name
- NCT05850572
- Testing
- Fecal microbiota transplantation(FMT)
- Volunteers
- 100 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Overweight
Effect of Weizmania Coagulans BC99 Intervention on Gut Microbiota and Metabolic Markers in Overweight/Obese Adults
The main purpose of this study is to verify the effects of Weizmania Coagulans BC99 on the gut microbiota and fat related markers (TG, TC, HDL, LDL) in overweight/Obese adult subjects.
- Trial name
- NCT06077383
- Testing
- Weizmania Coagulans BC99
- Where
- China
- Volunteers
- 72 people
- Sponsor
- Qilu Hospital of Shandong University
Overweight and Obesity
Interindividual Variation in Response to Green Coffee
The study is a multifaceted approach to investigate the effects of regular consumption of green coffee rich in polyphenols (hydroxycinnamic acids) on weight, body composition, cardiometabolic and inflammatory biomarkers in a…
- Trial name
- GREENCOF (NCT06204445)
- Testing
- Green coffee, Roasted coffee
- Where
- Spain
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición