Clinical trials: Gastrointestinal Microbiome
Photoaging
Effects of Dietary Soy Protein on Facial Wrinkles in Postmenopausal Women
Soy and soy-derived products are the primary dietary sources of isoflavones, particularly daidzein and genistein, for humans. Isoflavones are noted to have several effects on the skin including proliferation of keratinocytes…
- Trial name
- NCT04871750
- Testing
- Soy protein, Casein protein
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Integrative Skin Science and Research
Gastroesophageal Reflux
Multi-Center Study of Panosyl-Isomaltooligosaccharides Adjunctive to PPI Therapy to Treat GERD
This study will be conducted as a multi-center, randomized, double-blind, placebo-controlled trial to evaluate the effect of MHS-1031 on heartburn-free days in subjects with GERD-related heartburn symptoms.
- Trial name
- NCT05556824
- Testing
- MHS-1031
- Where
- 18 sites in United States
- Volunteers
- 255 people
- Sponsor
- Microbiome Health Sciences
Changes in Gut Microbiota, Gut Metabolites, Respiratory Symptoms, and Well-being Index
A Probiotic for Health Outcomes in Short-Term Overseas Travel
With the improvement of living standards, travel has become a common form of leisure. However, travelers often face changes in living environments, dietary habits, and sleep schedules, all of which can impact the gut microbiota…
- Trial name
- NCT07705659
- Testing
- Bifidobacterium longum, Maltodextrin
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- DiproBio (Shanghai) Co., Ltd.
Vaginal Microbiome, Gut Microbiome
The Effect Cranberry-Based Products on the Female Microbiome
The overall objective of this clinical trial is to compare the effects of a cranberry-based product to a placebo-control product on vaginal and GI microbiome outcomes and associated participant reported outcomes in generally…
- Conditions
- Vaginal Microbiome, Gut Microbiome, Gut Health
- Trial name
- NCT07109713
- Testing
- Active
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ocean Spray Cranberries, Inc.
Gastrointestinal Microbiome (Focus), Gastrointestinal Symptoms
The Effect of a Synbiotic on Intestinal Barrier Function and Microbiota Modulation in Middle-aged to Elderly Individuals With Excessive Body Weight
The study is a single-center, randomized, double-blind, placebo-controlled study in middle-aged to elderly adults with excessive body weight. The study includes an 8-week intervention period followed by a 2-week follow-up period.
- Trial name
- myBIOM (NCT07453823)
- Testing
- Synbiotic
- Where
- Ireland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Chr Hansen - part of Novonesis
Healthy Adult Females, Healthy Adult Male
Effects of Two Different Lion's Mane Extracts (Lions Mane Fruiting Body & Lions Mane Fruiting Body With Mycellium) on Cognitive Performance, Subjective Affect, Serum Biomarkers, and Gut Microbiota in Healthy Adults
A randomized, double-blind, placebo-controlled, parallel-arm study design, of healthy men and women assigned to one of three groups: 1 gram/day of MycothriveTM Nordic origin fruiting body lion's mane (M-LM), 1 gram/day of a…
- Trial name
- NCT07405957
- Testing
- Lion Mane (Hericium erinaceus) fruiting body extract - Nordic Origin, Lions Mane (Hericium erinaceus) Fruiting body and mycelium
- Where
- United States
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- Applied Food Sciences Inc.
Aging Well
Gut Health, Inflammation, Hormones
Pilot exploratory study on the effect of a Bifidobacterium breve extract, as VMK223, on plasma inflammatory markers, saliva hormones, gut microbiota and tolerance in females over 50years old.
- Trial name
- NCT04267731
- Testing
- VMK223, Cellulose
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Vemico Ltd.
Parkinson Disease, Genetic Predisposition
Study of the Genome, Gut Metagenome and Diet of Patients With Incident Parkinson's Disease
A case-control study to identify microbiome and genetic differences between healthy subjects and patients with incident Parkinson's disease.
- Trial name
- NCT04119596
- Testing
- 16S rRNA gene sequencing, DNA-microarray genotyping
- Where
- Russia
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Atlas Biomed
Ulcerative Colitis
A Clinical Study to Assess the Effects of KB295 in Patients With Ulcerative Colitis (UC) on Gut Microbiota Structure and Function
This exploratory, open-label clinical study aims to explore the effects of KB295, a novel glycan, on adult patients with ulcerative colitis (UC) presenting with mild-to-moderate UC symptoms
- Trial name
- NCT04508413
- Testing
- KB295
- Where
- 3 sites in United States, Ireland
- Volunteers
- 12 people
- Sponsor
- Kaleido Biosciences
Ulcerative Colitis
A Study to Assess Efficacy and Safety of SER-287 in Adults With Active Mild-to-Moderate Ulcerative Colitis
A Randomized, Double-Blind, Placebo-Controlled, Multiple Dose, Multicenter Study to Assess Efficacy and Safety of SER-287 in Adults with Active Mild-to-Moderate Ulcerative Colitis
- Trial name
- ECO-RESET (NCT03759041)
- Testing
- Vancomycin Pre-Treatment, SER-287
- Where
- 93 sites in United States, Canada
- Volunteers
- 203 people
- Sponsor
- Seres Therapeutics, Inc.
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
Healthy
The Influence of IgY Max on Inflammatory Markers and the Gut Microbiome
The purpose of this study is to determine the optimal dose of IgY as assessed by changes in the inflammatory marker, C-reactive protein and investigate the effect of IgY on the gut microbiome as assessed by 16s RNA sequencing of…
- Trial name
- NCT02972463
- Testing
- Immunoglobulin Y
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Igy Nutrition, LLC
Gut Microbiota
Effect of an Infant Formula With Synbiotics in Infants Born Via Caesarean Section
A multi-centre, randomized, parallel-group, double-blind, controlled, exploratory clinical trial is conducted to assess the positive effect of feeding a formula containing synbiotics (pre- and probiotics) on the composition of…
- Trial name
- GOLF-CS (NCT04991792)
- Testing
- Intervention Group 1: Infant Formula with synbiotics, Intervention Group 2: Infant Formula with prebiotics, Control Group 1 and 2: Infant Formula without synbiotics
- Where
- Bulgaria
- Volunteers
- 486 people, healthy volunteers welcome
- Sponsor
- HiPP GmbH & Co. Vertrieb KG
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.
Children With Allergic Rhinitis
Effectiveness of Probiotics in Relieving Allergic Rhinitis in Children
To evaluate the clinical efficacy of probiotic gummies in the trial of allergic rhinitis in children compared to placebo, as well as the modulating effect on gut microbiota, serum metabolic profile, and occurrence of adverse…
- Trial name
- NCT06676111
- Testing
- Probiotic
- Where
- China
- Volunteers
- 72 people
- Sponsor
- Wecare Probiotics Co., Ltd.
Gastrointestinal Health
Viome Nutritional Programs to Improve Clinical Outcomes for Gastrointestinal Conditions
US residents who have gastrointestinal issues sign the informed consent form and are screened and enrolled for this study. Participants who are enrolled complete a survey upon enrollment and are randomized into one of three arms.
- Trial name
- NCT05465629
- Testing
- VIOME Precision Nutrition Program, VIOME-designed condition-based supplements
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Viome
Photoaging
Effects of Mango Intake on Skin Health and Gut Microbiome Changes in Postmenopausal Women
Mangos are a rich source of nutrients such as carotenoids, vitamin C and fiber, as well as polyphenols and phenolic acids such as mangiferin, ellagic acid, and gallotannins.
- Trial name
- NCT04869852
- Testing
- Food
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Integrative Skin Science and Research
Heartburn
Tolerability Study of Panosyl-Isomaltooligosaccharides (PIMO) and a Placebo in Subjects With Heartburn
Remote un-controlled trial to evaluate the tolerability of MHS-1031 and separately the tolerability of the formulated placebo in subjects with heartburn.
- Trial name
- NCT05363618
- Testing
- Panosyl-isomaltooligosaccharides (PIMO) 1g (1.4 ml)
- Where
- United States
- Volunteers
- 211 people, healthy volunteers welcome
- Sponsor
- Microbiome Health Sciences
Gastrointestinal Microbiome
Gastrointestinal Tract Microbiome in Healthy Term Infants Receiving Mother'S-own Breast Milk or Cow's Milk-based Infant Formulas
This clinical trial will compare stool and oral microbiome composition between infants fed breast milk or one of two infant formulas for a 60 day feeding period.
- Trial name
- NCT04059666
- Testing
- Investigational, Control
- Where
- 5 sites in United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Mead Johnson Nutrition
Anxiety Depression
Probiotics Regulate Intestinal Health and Alleviate Anxiety
This study is a randomized, double-blind, placebo-controlled trial aimed primarily at investigating the effects of Weizmannia coagulans BC99 on alleviating anxiety and depression and the gut microbiota.
- Trial name
- NCT07353320
- Testing
- probiotics group
- Where
- China
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Wecare Probiotics Co., Ltd.