Clinical trials: Intestinal Microbiota
Acne Vulgaris, Acneiform Eruptions
The Effects of Oral Probiotics and Herbal Supplementation on the Gut Microbiome and Sebum Excretion Rate in Non-Cystic Acne
The purpose of this study is to evaluates how probiotics and dietary supplementation with an herbal powder can shift the gut microbiome in those with non-cystic acne vulgaris.
- Conditions
- Acne Vulgaris, Acneiform Eruptions, Skin Diseases, Sebaceous Gland Diseases
- Trial name
- NCT05919810
- Testing
- Probiotic, Oral herbal powder supplement
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Integrative Skin Science and Research
Obesity, Insulin Resistance
Targeting the Gut Microbiome to Investigate the Pathways of Progression From Obesity to Metabolic Diseases in an At-risk Population.
Studies of the human gut microbiome have suggested that treatment or prevention aimed at the obese microbiome could influence the development of obesity-associated metabolic disturbances.
- Trial name
- NCT01433120
- Testing
- Lactobacillus paracasei ssp paracasei F19, Flax seed fibres
- Where
- Denmark
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Cesarean Delivery Affecting Newborn, Obesity, Childhood
Vaginal Microbiome Seeding and Health Outcomes in Cesarean-delivered Neonates.
Neonates delivered by scheduled Cesarean Section will be randomized to receive vaginal seeding (exposing the infant to Mother's vaginal flora) or sham.
- Conditions
- Cesarean Delivery Affecting Newborn, Obesity, Childhood, Intestinal Microbiome, Microbiota
- Trial name
- NCT03298334
- Testing
- Vaginal Seeding, No Vaginal Seeding
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Immune System
Dose Response Study of a Fermented Yogurt on the Immune System and Gut Health
The purpose of this study is to determine the dose-response effect of a yogurt containing a combination of bifidobacterium Lactis (BB-12) and Lactobacillus Acidophilus (LA-5) and green tea extract on markers of the immune system…
- Trial name
- PRO (NCT00730626)
- Testing
- Yogurt with 1X10E9 BB-12 and LA-5, Yogurt with 1X10E10 BB-12 and LA-5
- Where
- Canada
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Laval University
Healthy Mothers, Healthy Infants
Maternal High Fibre Fermented Diet Effect on Breastfed Infant Gut Microbiome
Breastfeeding is recommended for babies from birth to six months old because breast milk provides all the nutrients babies need for growth and development.
- Trial name
- MumBabyGut (NCT06977113)
- Testing
- High Fibre Fermented Food Diet, Control Habitual Diet
- Where
- United Kingdom
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Glasgow
Skin Sensitivity, Trans-epidermal Water Loss
Two Supplemented Against Skin Reactivity
In recent decades, the incidence of subjects presenting reactive skin has considerably increased in industrialized countries. Probiotics are live microorganisms which, when ingested in sufficient amounts, have beneficial effects…
- Conditions
- Skin Sensitivity, Trans-epidermal Water Loss, Clinical Score, Assessment of Skin Moisturization Factors
- Trial name
- NCT01368224
- Testing
- Lactobacillus paracasei NCC 2461 and Bifidobacterium longum NCC3001
- Where
- France
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- L'Oreal
Obesity Prevention, Microbiome Analysis
Effect of Agricultural Practices on Crops, Gut Microbiome, and Human Health
The human gut microbiome plays a regulatory role in host health, and is involved in metabolic, immune, and neurological processes.
- Trial name
- MITA (NCT07165145)
- Testing
- Organic Fruits and Vegetables, Conventional Fruits and Vegetables
- Where
- Netherlands
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Amsterdam University Medical Centers (UMC), Location Academic Medical Center (AMC)
Colonization, Asymptomatic, Probiotic Intervention
Probiotic in Fruit Snack
The aim of this study is to investigate whether a fruit snack containing probiotic ''Lactobacillus rhamnosus'' can survive and establish itself more effectively in the gut when it is protected inside a natural plant-protein…
- Conditions
- Colonization, Asymptomatic, Probiotic Intervention, Gut Microbiota Diversity and Composition, Gut-brain Axis
- Trial name
- Probiotics (NCT07679490)
- Testing
- Microencapsulated Lactobacillus rhamnosus Fruit Snack
- Where
- Ireland
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University College Dublin
Healthy Subjects
On the Impact of Common Sweetening Agents on Glucose Regulation, Cognitive Functioning and Gut Microbiota
The study intention is to investigate, in healthy humans, effects of 3 commonly used sweeteners on cardiometabolic risk markers, cognitive functions, and influences on gut microbiota composition.
- Trial name
- NCT02580110
- Testing
- Sucrose, Stevia glycosides, saccharin
- Where
- Sweden
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Lund University
Gut Microbiota
Gut Microbiota in Major Depressive Disorders With and Without Rapid Eye Movement Behavior Disorder
The purpose of this study is to identify the variations in gut microbiota compositions between two subtypes of major depressive disorder.
- Trial name
- NCT05008120
- Testing
- No intervention
- Where
- Hong Kong
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Colorectal Cancer, Diet Habit
Mediterranean Diet and Weight Loss: Targeting the Bile Acid/Gut Microbiome Axis to Reduce Colorectal Cancer
A Mediterranean Diet (MedDiet), a largely plant-based dietary pattern, is relevant to CRC prevention and microbial production of anti-cancer metabolites in observational studies.
- Trial name
- Bridge CRC (NCT04753359)
- Testing
- Med, WL
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Gut Microbiota Modulation
STUDY OF THE EFFECTS OF L. CASEI DG® (ENTEROLACTIS BABY) IN HEALTHY PRETERM AND FULL-TERM INFANTS.
The goal of this clinical trial was to learn whether giving Enterolactis Baby®, a probiotic food supplement containing Lactobacillus casei DG® (under the new taxonomical denomination: Lacticaseibacillus paracasei DG, CNCM…
- Trial name
- NCT07882537
- Testing
- Enterolactis Baby® drops
- Where
- Italy
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Alfasigma S.p.A.
Slow Transit Constipation
Using 16S rRNA Gene Sequencing Analysis Intestinal Microbiota in Constipation Patients
Constipation is a frequent, chronic gastroenterological problem that has many varied symptoms and thus has several clinical definitions.
- Trial name
- NCT02984969
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Jinling Hospital, China
Skin Health
Dealcoholized Muscadine Wine and Skin Health in Women
The objective of this clinical trial is to determine the activity of dealcoholized muscadine wine to alleviate oxidative stress, inflammation, skin photoaging, and alter gut microbiome in women 40-67 years of age.
- Trial name
- NCT04614753
- Testing
- Dealcoholized Muscadine Wine, Control Beverage
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Florida
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
Endometriosis, Infertility
Pesticides and Infertility: Oxidative Stress Via Circulating Cell-free DNA and Gut/Genital Microbiome Signatures in Women With Endometriosis
This project PestiEndoMicro aims to provide an innovative approach, studying endometriosis under the genital and gut microbiota scope.
- Conditions
- Endometriosis, Infertility, Female Fertility, Cell Free DNA
- Trial name
- PestiEndoMicro (NCT07471373)
- Testing
- Circulating DNA analysis, Vaginal microbiota analysis, Endometrial microbiota analysis
- Where
- France
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire, Amiens
PCOS- Polycystic Ovary Syndrome
The Synbiotics Effects in Polycystic Ovary Syndrome: A Randomized Controlled Trial
The goal of this clinical trial is to compare the effect of synbiotics and placebo in Thai women with polycystic ovary syndrome.
- Trial name
- PCOS (NCT06169566)
- Testing
- synbiotics
- Where
- Thailand
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Maharaj Nakorn Chiang Mai Hospital
Adult
Mining the Gut Microbiota of Adults for Health-relevant Microbial Signatures.
Mining the gut microbiota of adults for health-relevant microbial signatures.
- Trial name
- NCT07344545
- Testing
- Observational, non-interventional study.
- Where
- China
- Volunteers
- 1,530 people, healthy volunteers welcome
- Sponsor
- Zhujiang Hospital
Attention-deficit/Hyperactivity Disorder
Washed Microbiota Transplantation for Attention-deficit/Hyperactivity Disorder
Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder characterized by inattention and hyperactivity-impulsivity.
- Trial name
- WMT for ADHD (NCT06376331)
- Testing
- washed microbiota transplantation
- Where
- 2 sites in China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- The Second Hospital of Nanjing Medical University
Obesity, Metabolic Disease
Xla1 Christensenella Minuta, Phase I, Randomized, Partially Placebo-controlled Double-blind Protocol, Evaluating Safety, Tolerability and Impact on the Gut Microbiota in Healthy Volunteers, Overweight and Obese Adults
Xla1 Christensenella minuta, phase I, randomized, placebo-controlled double-blind protocol, evaluating safety, tolerability and impact on the gut microbiota in healthy volunteers, overweight and obese adults.
- Trial name
- CAUSALITY (NCT04663139)
- Testing
- Xla1
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- YSOPIA Bioscience
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