Clinical trials: Microbiome, Human
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
Gut Microbiota
Westlake Gut Microbiome Study
The Westlake Gut Microbiome study is a prospective cohort study. This project aims to characterize the gut microbiome among Chinese populations from different regions of China, and explore the relationships between gut microbiota…
- Trial name
- NCT04435548
- Where
- China
- Volunteers
- healthy volunteers welcome
- Sponsor
- Westlake University
Human Microbiome, Antibiotic Resistant Infection
Clinical/Microbiological Impact of a Specific Antimicrobial Stewardship Program for Nursing Homes
Background: In nursing homes, excessive and inappropriate use of antimicrobials, adverse events caused by these drugs, and infections by multidrug-resistant bacteria (MDRB) are more frequent than in the general population, posing…
- Conditions
- Human Microbiome, Antibiotic Resistant Infection, Nursing Homes
- Trial name
- PROA-SENIOR (NCT03543605)
- Testing
- PROA Experimental, PROA Control
- Where
- Spain
- Volunteers
- 1,667 people, healthy volunteers welcome
- Sponsor
- Fundación Pública Andaluza para la gestión de la Investigación en Sevilla
Atopic Dermatitis
Vitamin D Treatment Effect for Atopic Dermatitis in Children
A double-blind study to evaluate the role of human microbiome and vitamin D in the development of atopic dermatitis.
- Trial name
- NCT05523986
- Testing
- Vitamin D
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Microbial Colonization
Transfer of Microorganisms Between Green Areas and Humans
The goal of this study is to understand how visiting green areas affects the human microbiome through microbial transfer. Additionally, the project aims to understand which environmental, health and lifestyle factors can…
- Trial name
- NCT06574724
- Testing
- Visiting a green space
- Where
- Belgium
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Universiteit Antwerpen
Microbial Colonization
Comparing Impacts of Donor Human Milk to Formula Supplementation on the Gut Microbiome of Full-term Infants
The goal of this pilot randomized controlled trial (RCT) is to examine donor human milk (DHM) as a clinical intervention targeted at achieving beneficial microbiome signatures in full-term infants who are exposed to intrapartum…
- Trial name
- PPDHM (NCT05815433)
- Testing
- Donor Human Milk - Nutritional Replacement
- Where
- Canada
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Breast Milk Collection, Human Milk/Breastfeeding
Human Milk and Its Effect on Infant's Metabolism and Infant Gut Microbiome
This protocol explains the MAINHEALTH cohort. The study examine the influence of maternal health parameters on human breast milk composition and integrates milk phenotype with infant metabolism and infant gut microbial content…
- Conditions
- Breast Milk Collection, Human Milk/Breastfeeding, Human Milk Microbiome, Infant Gut Microbiome
- Trial name
- MAINHEALTH (NCT05111990)
- Where
- Denmark
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Pediatric
The Roles of Human Microbiome and Vitamin D in the Development of Childhood Allergic Diseases
A birth cohort study to evaluate the role of human microbiome and vitamin D in the development of allergic diseases in young child before one year of age.
- Trial name
- NCT05670262
- Where
- Taiwan
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Pregnancy, Obesity
PregnanT Moms Measure - Do-It-Yourself Health Monitoring and Simulation of Health in Pregnant Women
The aim of this pilot study is to determine the feasibility of Do-It-Yourself studies in pregnant women to detect changes in health parameters by assessing compliance and user experiences of participants.
- Trial name
- oPTiMuM (NCT02537145)
- Where
- Netherlands
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- W.J. Pasman
Infant Development, Body Composition, Beneficial
OTIS - Optimized Complementary Feeding Study
Dietary factors during infancy, e.g. high intakes of protein, fast carbohydrates and saturated fat increase the risk of adult obesity, type 2 diabetes and hypertension.
- Conditions
- Infant Development, Body Composition, Beneficial, Dietary Modification
- Trial name
- OTIS (NCT02634749)
- Testing
- Systematic introduction of taste portions, Protein reduced complementary foods, Nordic diet
- Where
- Sweden
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Umeå University
Atopic Dermatitis (AD), Autoantibody
Birth Cohort: Development of IgE Autoantibodies in Newborns With (High Risk of) Atopic Dermatitis
Previous research has shown that some patients with atopic eczema have specific self-reactive antibodies, known as IgE autoantibodies, that react to their own skin cells, referred to as "self-reactive antibodies" or…
- Conditions
- Atopic Dermatitis (AD), Autoantibody, Auto-Immunity, Microbiome, Human
- Trial name
- DIANA (NCT07316465)
- Testing
- Development of atopic dermatitis with/without IgE autoantibodies
- Where
- Belgium
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Breast Feeding, Human Microbiome
Human Milk and Infant Intestinal Microbiome Study
This study will explore the effects of skin-to-skin contact (SSC) between mothers and their babies on the infant intestinal microbiome, the maternal skin microbiome and the breast milk microbiome.
- Trial name
- NCT03181269
- Testing
- Intervention education
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Urticaria
The Association Between Human Microbiome and Vitamin D in Chronic Urticaria
A double-blind study to evaluate the role of human microbiome and vitamin D in the development of urticaria.
- Trial name
- NCT05497596
- Testing
- Vitamin D
- Where
- Taiwan
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Skin Microbiome
Skin Microbiome of Chinese Population Cohort Study
This observational study aims to investigate the relationship between public health and the skin microbiome in the province of Zhejiang.
- Trial name
- NCT05804851
- Where
- China
- Volunteers
- 237 people, healthy volunteers welcome
- Sponsor
- Westlake University
Post-acute COVID-19 Syndromes
The Roles of Vitamin D and Microbiome in Children With Post-acute COVID-19 Syndromes (PACS) and Long COVID
A double-blind study to evaluate the role of human microbiome and vitamin D in the development of long COVID and PACS in children.
- Trial name
- NCT05633472
- Testing
- Vitamin D
- Where
- Taiwan
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Healthy Infants
HMOs on Infant Gut Microbiota Modulation and Development of the Immune System in Healthy Infants
The goal of this clinical trial is to learn how a mixture of human milk oligosaccharides impacts the development of the infant microbiota, the immune maturation and how the interaction between the microbiota and immune maturation…
- Trial name
- BELIEF (NCT06631937)
- Testing
- Human Milk Oligosaccharides
- Where
- 2 sites in Denmark
- Volunteers
- 334 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Colorectal Cancer, Inflammation
Reducing Metabolic Dysregulation in Dyads
This study is a 6-month randomized controlled trail of diet modification designed to reduce chronic inflammation and reverse metabolic dysfunction among obese individuals with one or more polyps found at a colonoscopy screening.
- Conditions
- Colorectal Cancer, Inflammation, Nutrition Related Cancer
- Trial name
- REMEDY (NCT06117241)
- Testing
- IMAGINE HEALTHY
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of South Carolina
Infantile Colic, Breast Feeding
The Role of Human Milk Oligosaccharides and Microbiomes on Infantile Colic and Atopic Dermatitis in Term Infants
Background: Human milk oligosaccharides (HMO) and microbiota are both key factors for infants to shape the gut flora and develop the immune system.
- Conditions
- Infantile Colic, Breast Feeding, Atopic Dermatitis, Infant Formula
- Trial name
- NCT05992493
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Cheng-Kung University Hospital
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
Hormonal Contraception
Contraceptive Hormones, Immunity, and Microbiome Evaluation
The study is a prospective cohort study to explore the mechanisms underlying the HIV risk associated with pharmacologic doses of exogenous sex hormones via hormonal contraceptives specially progestin-containing hormonal…
- Trial name
- CHIME (NCT03660046)
- Testing
- Depot medroxyprogesterone acetate (DMPA), Etonogestrel implant (Eng-Implant), Levonorgestrel IUD (Lng-IUD)
- Where
- 3 sites in United States
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- Emory University