Clinical trials: Microbiome
Intrauterine Hyperglycemia, Pregnancy Outcomes
The Born in Guangzhou Cohort Study (BIGCS)
The Born in Guangzhou Cohort Study (BIGCS) was established to investigate the short- and long-term effects of exposure in early life on health consequences in Guangzhou, China.
- Conditions
- Intrauterine Hyperglycemia, Pregnancy Outcomes, Neurodevelopment, Immune Development
- Trial name
- BIGCS (NCT02526901)
- Testing
- No intervention
- Where
- China
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- Guangzhou Women and Children's Medical Center
Chronic Obstructive Pulmonary Disease
A Study About Association Between Microbiome, Metabolome and Clinical Characteristics in COPD Patients
The goal of this observational registry study is to compare characteristics of gut and sputum microbiome and metabolome among COPD patients with significant smoking history, COPD patients without significant smoking history and…
- Trial name
- NCT06101459
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Asan Medical Center
Colic, Infantile, Probiotic
NEOBIFI: Clinical Trial for the Prevention and/or Reduction of the Incidence of Colics in Infants
Infant colics represent a clinical condition in childhood, characterized by an uncontrollable crying that occurs without any apparent organic cause.1 They can be associated with face redness, closed fists, thighs flexion…
- Conditions
- Colic, Infantile, Probiotic, Gut Microbiome, Bifidobacterium Breve
- Trial name
- NEOBIFI (NCT03219931)
- Testing
- Bifidobacterium breve BR03 and Bifidobacterium breve B632
- Where
- Italy
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliero Universitaria Maggiore della Carita
Infant Development
Metabolomic Profile of Urine Samples From Neonates Fed With Breast Milk and an Infant Formula Enriched With Synbiotics
The aim of this trial is to verify - based on metabolomics and other anthropometric parameters - whether exclusive nutrition of infant formula enriched with synbiotics (probiotics B.lactis and prebiotics FOS), Long-Chain…
- Trial name
- mtburnIFsynb (NCT03320837)
- Testing
- Infant formula, Breast milk
- Where
- Greece
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Rontis Hellas SA
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
Vitamin B 12 Deficiency
The Impact of Vitamin B12 Deficiency on Infant Gut Microbiota
Vitamin B12 plays important roles in DNA synthesis and neurological functions. Vitamin B12 deficiency is one of the most common micronutrient deficiencies and it has become increasingly more frequent in infants.
- Trial name
- NCT03365583
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Marmara University
Reproductive Health
Anti-Inflammatory Diet and Physical Activity for Reproductive Health in Adolescent Girls
This study will evaluate whether a 16-week anti-inflammatory dietary intervention, delivered alone or together with a physical activity programme, can improve diet quality and support reproductive health in girls aged 14-19…
- Trial name
- 4fertil (NCT07834489)
- Testing
- Anti-Inflammatory Dietary Intervention, Physical Activity and Training Programme
- Where
- 2 sites in Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Iron Deficiency
Improving Iron Levels in Female Endurance, Intermittent, and Power/Strength Athletes Aged 16-35
The goal of this clinical trial is to learn if different types and doses of oral iron supplements can improve iron levels, athletic performance, and gut health in young female athletes with low iron stores.
- Trial name
- FeSc2 (NCT06942208)
- Testing
- Low-dose iron (ferrous sulfate), Yeast-bound iron (ferrous sulfate), High-dose iron (ferrous sulfate)
- Where
- Canada
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Autism, Gastro Intestinal Diseases
Identifying Biomarkers of Gastro Intestinal Comorbidities in Autism Spectrum Disorder
This study investigates the microbiome-gut-brain axis in pediatric autism spectrum disorder (ASD). By longitudinally tracking participants, the study evaluates whether multi-omic profiles (gut microbiota and metabolome) correlate…
- Trial name
- NCT07744217
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- The Center for Discovery
Obesity, Intestinal Bacteria Flora Disturbance
Study on Dietary Nutrition Intervention Techniques for Children Obesity
With the rapid development of society and economy, children's simple obesity is the rising in the world and has become a chronic disease which is one of the biggest public health challenges in the world.
- Conditions
- Obesity, Intestinal Bacteria Flora Disturbance, Body Weight
- Trial name
- NCT02539836
- Testing
- Dietary nutrition based on plant fermentation extract, MRI in quantifying liver fat with MRS
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Sciences
Stress Physiology
Prebiotic and Probiotic Modulation of the Gut Microbiota-gut-brain Axis During Acute Stress
Emerging evidence supports the existence of a microbiota-gut-brain axis through which gut microbes influence cognition, mood and behavior.
- Trial name
- NCT05392556
- Testing
- Probiotic, Prebiotic
- Where
- United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- United States Army Research Institute of Environmental Medicine
Chronic Kidney Diseases
Effects of Resistant Starch Diet on the Gut Microbiome in Chronic Kidney Disease
The investigators want to learn more about how to help people who have chronic kidney disease (CKD). This study will increase the investigators understanding of how diet affects factors that can slow the progression of kidney…
- Trial name
- NCT03356990
- Testing
- Resistant Starch
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- University of Arkansas
Late-Onset Neonatal Sepsis
Topical Coconut Oil Application and Incidence of Sepsis in Neonates
The randomized control trial aims to determine the effect of twice daily application of a commonly used coconut oil to the skin of neonates in the neonatal intensive care setting on the rate of late onset sepsis versus a no…
- Trial name
- NCT04842786
- Testing
- Coconut oil
- Where
- India
- Volunteers
- 40 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Inflammatory Bowel Disease (IBD)
Omics-driven Research on the Gut-Oral Microbiome, Metabolome, Lifestyle, and Clinical Integration in Korean Inflammatory Bowel Disease
The inflammatory bowel disease (IBD) is a condition that afflects approximately 5 million people worldwide, with 1.4 million in the US and 2.2 million in Europe.
- Trial name
- ORIGIN (NCT06124833)
- Where
- South Korea
- Volunteers
- 900 people
- Sponsor
- Chang Kyun Lee
Type 1 Diabetes
Microbiome in the Acute Stage of New Onset Paediatric Type 1 Diabetes
The goal of this observational study is to learn more about the microbiome and metabolome of children with type 1 diabetes (T1D). The main questions it aims to answer are: 1.
- Trial name
- NCT06157736
- Where
- Ireland
- Volunteers
- 100 people
- Sponsor
- University College Cork
Aerobic Endurance, Metabolism
Effect of Short-chain Fatty Acids on Aerobic Endurance
Randomized, double-blind, placebo-controlled crossover study designed to determine the effects of increasing colonic short-chain fatty acid (SCFA) content on aerobic endurance in healthy adults, and to identify underpinning…
- Trial name
- NCT06054607
- Testing
- High-amylose maize starch+acetate/butyrate, Low-amylose maize starch
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- United States Army Research Institute of Environmental Medicine
Bone Density, Gut Microbiomes
Linking Dietary Nutrition, Dietary Patterns, Gut Microbiota, and Bone Density: A Cross-Sectional Study
The study aims to understand the current situation of bone health in the Gannan Tibetan primary school student population, to explore the relationship between nutrition, intestinal microorganisms and bone health, to analyze the…
- Trial name
- NCT07256314
- Testing
- No Intervention: Observational Cohort
- Where
- China
- Volunteers
- 431 people, healthy volunteers welcome
- Sponsor
- Jianhua Ma
Cystic Fibrosis
Cystic Fibrosis Microbiome-determined Antibiotic Therapy Trial in Exacerbations: Results Stratified
Antimicrobial resistance is a significant challenge facing global healthcare. The unnecessary use of antibiotics is a key driver in the development of antibiotic resistance.
- Trial name
- CFMATTERS (NCT02526004)
- Testing
- Ceftazidime, Tobramycin
- Where
- Ireland
- Volunteers
- 223 people
- Sponsor
- University College Cork
Malnutrition, Child
Effectiveness of a Microbiome-directed Food to Promote Programmatic and Sustained Nutritional Recovery Among Children With Uncomplicated Acute Malnutrition
This study is an individually randomized controlled trial comparing microbiome-directed foods to standard nutritional therapy among children aged 6 to < 24 months with uncomplicated acute malnutrition in terms of programmatic…
- Trial name
- NCT06382857
- Testing
- MDF, RUTF, RUSF
- Where
- Niger
- Volunteers
- 7,356 people
- Sponsor
- Epicentre
Rotavirus Infections, Reaction - Vaccine Nos
Does the Fecal Microbiome Influence Rotarix Immunogenicity
This is a proposal for a nested case-control study within an ongoing rotavirus vaccine immunogenicity clinical trial Karachi, Pakistan.
- Conditions
- Rotavirus Infections, Reaction - Vaccine Nos, Intestinal Bacteria Flora Disturbance
- Trial name
- NCT02220439
- Volunteers
- 76 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)