Clinical trials: Human Intestinal Microbiome
- Condition Human Intestinal Microbiome
- Funder type Industry (pharma, biotech, devices)
- Accepts healthy volunteers yes
Human Microbiome
Oral Probiotics on the Shift in Gut Microbiome and Skin Carotenoid Levels
The purpose of this study is to determine how probiotics affects circulating carotenoid levels.
- Trial name
- NCT04841694
- Testing
- Probiotic
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Integrative Skin Science and Research
Healthy
ButyraGen™, Short Chain Fatty Acids and Gut Microbiome
This study is being conducted to demonstrate short chain fatty acid (SCFA), specifically butyrate, generation in stool, blood and urine in response to oral intake of ButyraGen™.
- Trial name
- BG (NCT05601635)
- Testing
- ButyraGen™
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Clinical Nutrition Research Center, Illinois Institute of Technology
Overweight or Obesity, Healthy
Berries, Inflammation, and Gut Microbiome
The primary objectives are to characterize changes in indices of systemic and gut inflammation, assess host- and microbial-derived metabolite pools, and describe and link functional metagenomics and metatranscriptomic alterations…
- Trial name
- NCT04100200
- Testing
- Mixed berries, FOS, Control
- Where
- United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Clinical Nutrition Research Center, Illinois Institute of Technology
Irritable Bowel Disease
Assessing Uniqueness of Inflammatory Bowel Disease Related Microbiome-derived Biomarkers
To assess the differential expression of IBD-related microbiome-derived biomarkers including bacterial strains and peptides such as antimicrobial peptides (AMP) found in inner-colonic samples (HygiSample™) in comparison to home…
- Trial name
- NCT05640583
- Testing
- Hygieacare System
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- HyGIeaCare, Inc.
Colorectal Neoplasms, Gastrointestinal Microbiome
Predicting Adenomatous Polyps in the Colon Using Images of a Human Tongue
This is a prospective, multicenter, single-arm clinical investigation designed to evaluate the accuracy of the Gixam™ System in identifying subjects with colorectal adenomas compared to optical colonoscopy.
- Trial name
- NCT06305364
- Testing
- Gixam
- Where
- 3 sites in United States
- Volunteers
- 426 people, healthy volunteers welcome
- Sponsor
- Jubaan Ltd.
Anxiety, Microbiome
Microbiome, Anxiety and Cognitive Orientation Study
Mounting evidence shows that the gut microbiome plays an important role in communication within the gut-brain axis. However, the relationship between gut microbiota and their influence on anxiety is still not fully understood.
- Conditions
- Anxiety, Microbiome, Mood Disorders, Neurodegeneration
- Trial name
- MACO (NCT05388630)
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Endominance
A03 - Digestive System, B03 - Bacteria
Survival Plant-Based
The aim of this study is to explore the potential of a mix of 4 freeze-dried bifidobacteria strains from Danone collection to survive in human gastro-intestinal (GI) tract of healthy volunteers after 14 days of consumption.
- Trial name
- Survi PB (NCT06768229)
- Testing
- Consumption of a freeze-dried strains-mix.
- Where
- France
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Danone Global Research & Innovation Center
Amyotrophic Lateral Sclerosis (ALS), Angina, Stable
Quest to Analyze One Thousand Humans Meditating
This study will be focused on assessing the molecular, physiological, and emotional correlates of an intensive meditation experience in the context of a retreat setting in a large 2000 plus-person cohort comprised of healthy and…
- Conditions
- Amyotrophic Lateral Sclerosis (ALS), Angina, Stable, Anxiety, Asthma
- Trial name
- QUANTUM (NCT06583395)
- Testing
- Advanced multi-component meditation practice
- Where
- United States
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Tobias Moeller-Bertram
Gut Microbiota, Gastrointestinal Symptoms
The Effects Of HMO On The Faecal Microbiota And On Gastrointestinal Symptoms In Healthy Volunteers
The study is a randomised, placebo-controlled, double-blind, parallel, dose-finding study with healthy volunteers. A total of 100 male and female volunteers will be included.
- Trial name
- HMO-VOL (NCT01927900)
- Testing
- HMO, Glucose
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Glycom A/S
Intestinal Microbiota
Research on the Role of Probiotics in Human Intestinal Health
Evaluate the efectiveness and safety of Bifidobacterium bifidum BBi32 as a food supplement compared to a placebo in improving intestinal andimmune functions in healthy adults.
- Trial name
- NCT06886711
- Testing
- Probiotic
- Where
- China
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Wecare Probiotics Co., Ltd.
Focus of the Study is on Gut Health
Effects of a Dietary Fiber on Fecal Microbiota and Metabolism
The purpose of the study is to examine how a dietary fiber affects metabolism in healthy overweight and obese adults. The fiber will be added to foods that participants will consume for two, three-week periods.
- Trial name
- NCT01518088
- Testing
- Dietary Fiber
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ingredion Incorporated
Gut Microbiome
Effects of a Novel Food Product Containing Microbiota Accessible Carbohydrates on the Human Microbiome
This is a randomized, 2-period crossover study aimed at assessing the effect of taking a food supplement containing a blend of microbial accessible carbohydrates on the diversity of the gut microbiome.
- Trial name
- NCT03058575
- Testing
- Dietary MACs, Control
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Access Business Group
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
Inflammatory Bowel Disease
Study to Observe the Change in Microbiome in Human Derived Sample and the Relation With Clinical Response Before and After the Anti-TNF Treatment in IBD Patients
This study will be conducted to observe the difference in microbiome composition between healthy participants and inflammatory bowel disease (IBD) participants with no anti-tumor necrosis factor (anti-TNF) treatment.
- Trial name
- ETERNITY (NCT03264690)
- Where
- 3 sites in South Korea
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Eisai Korea Inc.
Human Gut Microbiome Development
Phages Dynamics and Influences During Human Gut Microbiome Establishment
Microbial communities are key components of human environment. Consequently, human gut microbiome have been extensively studied providing a better understanding of the relations between bacterial populations and host physiology.
- Trial name
- METAKIDS (NCT03296631)
- Testing
- collection of diapers with fresh stools
- Where
- 2 sites in France
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Healthy Volunteers
Effect of Tebipenem on Normal Human Intestinal Microbiota
The overall purpose of this study is to support the development of an oral formulation of TBPM-PI-HBr by assessing the potential ecological effects of tebipenem on the normal intestinal microbiota as compared to the effects of…
- Trial name
- NCT04376554
- Testing
- TBPM-PI-HBr, amoxicillin-clavulanate
- Where
- Sweden
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Spero Therapeutics
Human Microbiome
The Effects of Terminalia Chebula Fruit Extract on the Gut Microbiome and Skin Biophysical Properties
The purpose of this study is to assess the use of oral Terminalia chebula fruit extract on the gut microbiome and skin biophysical properties. The fruit is commonly used for skin treatments in India.
- Trial name
- NCT04597502
- Testing
- Terminalia Chebula fruit extract, Topical Terminalia Chebula
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Integrative Skin Science and Research
Antimicrobial Agent, Cephalosporins
Effect of Ceftobiprole on Human Intestinal Microflora
The purpose of the study is to investigate the effect of ceftobiprole treatment on intestinal microflora in healthy volunteers.
- Conditions
- Antimicrobial Agent, Cephalosporins, Drug Resistance
- Trial name
- NCT00965042
- Testing
- Ceftobiprole
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Basilea Pharmaceutica
Gut Microbiota
Effects of Riboflavin on Faecalibacterium Prausnitzii and the Gut Microbiota
The purpose of this trial is to investigate comprehensively the effect of riboflavin supplementation on the abundance of F. prausnitzii and on other members of the gut microbiota in faeces of healthy volunteers.
- Trial name
- NCT02929459
- Testing
- Riboflavin Dose 1, Riboflavin Dose 2
- Where
- Netherlands
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- dsm-firmenich Switzerland AG
Healthy Infants
Efficacy of Two HMOs in Chinese Infants
This is a randomized, controlled, double-blind, intervention trial of healthy male and female term infants to evaluate the efficacy of the 2 HMOs on beneficially modulating the gut microbiota, gut maturation, gut barrier…
- Trial name
- NCT06361719
- Testing
- Experimental Group (EG), Control Group (CG)
- Where
- China
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)