Clinical trials: Intestinal Flora
Celiac Disease
Celiac Disease and Vitamin Status: Evaluation of the Effect of Supplementation With a Probiotic (VIVOMIXX®) in a Cohoort of Celiac Patients
Celiac disease is a disorder caused by a disregulation of the immune system which leads to immune response to gluten. Diet therapy is the gold standard of treatment, and the only effective one.
- Trial name
- VIVOMIXX (NCT04160767)
- Testing
- Probiotic Vivomixx, Gluten free diet
- Where
- Italy
- Volunteers
- 90 people
- Sponsor
- University of Milan
Microbial Colonization, Gut Microbiota
Diet Supplementation With Prebiotics to Improve Gut Health in Egyptian Children
The study described herein seeks to assess the extent to which diet supplementation of young Egyptian children, one of the most vulnerable groups to the risk of diarrhea, with prebiotic fiber can improve their gut health.
- Trial name
- NCT06561724
- Testing
- Biscuits maltodextrin, Biscuits includes prebiotics tartoufa inulin, Biscuits includes prebiotics chicory inulin
- Where
- Egypt
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- National Research Centre, Egypt
Diabetes Mellitus, Diabetes Mellitus, Type 2
A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Diabetes Mellitus
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records.
- Trial name
- NCT04213651
- Testing
- No intervention
- Where
- United States
- Sponsor
- ProgenaBiome
Changes in the Gut Microbiota During an Antibiotic Treatment
Gut Microbiota and Antibiotics - Prevention of Side Effects by New Prebiotics
Antibiotics disturb the balance of gut microbiota causing dysbiosis. The purpose of this double-blind placebo controlled intervention study is to investigate whether a new prebiotic product could prevent the side effects of…
- Trial name
- NCT03523936
- Testing
- Prebiotic product
- Volunteers
- 30 people
- Sponsor
- Turku University Hospital
Cystic Fibrosis
Probiotics in Cystic Fibrosis
Cystic fibrosis (CF) is a complex systemic disease that mainly involves the respiratory and gastrointestinal (GI) tracts. The polymicrobial community composition of respiratory and GI tracts is influenced by both genetic and…
- Trial name
- NCT01956916
- Testing
- Lactobacillus rhamnosus GG
- Where
- 5 sites in Italy
- Volunteers
- 110 people
- Sponsor
- Federico II University
Preterm Infant, Gut Microbiome
Gut Microbiota of Preterm Infants and Full-term Infants at Early Life
The aim of this study is to obtain a longitudinal view of the gut microbial establishment of a cohort of 51 preterm (PT) infants compared to 50 full-term (FT) infants from birth to 90 days of age, and to identify key clinical…
- Trial name
- NCT03373721
- Where
- China
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
Antibiotics Affecting Newborn Gut Microbiota
Antibiotic Exposure During Pregnancy Affects Infant Gut Microbiota
Based on a prospective birth cohort, the investigators will collect biological samples from participants including pregnant women and newborns, to measure the gut microbial diversity and metabolites of newborns.
- Trial name
- NCT06479941
- Testing
- antibiotic treatment
- Where
- China
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Linear Growth, Neurodevelopment
The Effects of Early Complementary Feeding on Growth, Neurodevelopment, Sleep and Gut Health
The overall objective of this project is to understand how consuming a prescribed diet of different infant foods (which may contain cereals,fruits, vegetables, meats, dairy) during the time of early complementary feeding (~5 to…
- Conditions
- Linear Growth, Neurodevelopment, Gut Microbiome
- Trial name
- NCT04137445
- Testing
- Baby Foods, Foods from the home
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Calcific Aortic Valve Disease, Inflammation
Impact of TAVI on the Gut Microbiota and Its Metabolites
Aortic stenosis is a common heart valve disease in older adults. It occurs when the aortic valve becomes narrowed, making it harder for blood to flow from the heart to the rest of the body.
- Conditions
- Calcific Aortic Valve Disease, Inflammation, Dysbiosis, TAVI
- Trial name
- Swiss-GUT-TAVI (NCT07565077)
- Where
- Switzerland
- Volunteers
- 40 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Obesity, Childhood
Pediatric Obesity Related Metabolite Profile and Gut Microbiota
In this study, the investigators aimed to observe changes in the gut microbial composition before and after the weight-loss intervention, including dietary control and exercise, in obese children.
- Trial name
- NCT03812497
- Testing
- Individualized Education Program
- Where
- South Korea
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hallym University Kangnam Sacred Heart Hospital
Gut -Microbiota, Inflamation
Impact of a Cricket and Black Soldier Fly Larvae-Fortified Cracker on the Gut Microbiome and Iron Status in Malagasy Schoolchildren
The purpose of this study is to determine the health impacts of consistent consumption of insect-fortified crackers among school-aged children in Madagascar.
- Conditions
- Gut -Microbiota, Inflamation, Iron Absorption
- Trial name
- NCT07439185
- Testing
- Cricket and Black Soldier Fly Larvae-fortified Cracker, Rice and Corn Cracker
- Where
- Madagascar
- Volunteers
- 650 people, healthy volunteers welcome
- Sponsor
- Cornell University
Aortic Stenosis, Gut Microbiome
Impact of Transcatheter Aortic Valve Implantation (TAVI) on the Gut Microbiota in Patients With Aortic Valve Stenosis
This study investigates the impact of transcatheter aortic valve implantation (TAVI) on the composition and function of the gut microbiota in patients with severe aortic valve stenosis.
- Conditions
- Aortic Stenosis, Gut Microbiome, Gut Microbiota, TAVI
- Trial name
- GUT-TAVI (NCT07052071)
- Testing
- TAVI
- Where
- Greece
- Volunteers
- 40 people
- Sponsor
- Hippocration General Hospital
Gut Microbiome, Mother to Child Transmission
Mother-infant Microbiota Transmission and Its Link to the Health of the Baby
The human intestinal tract harbors a diverse and complex microbial community, known as gut microbiota, which is critical in sustaining physiology, metabolism, nutrition and immune function.
- Trial name
- NCT04117321
- Where
- China
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Diarrhea
Effects of Probiotic in Treatment of Persistent Diarrhea in Children
Persistent diarrhea is a common health problem worldwide, particularly in low-income countries. Approximately 3% to 20% of acute diarrhea episodes in children under 5 years of age become persistent diarrhea.
- Trial name
- NCT05812820
- Testing
- LiveSpo DIA30, LiveSpo CLAUSY, RO
- Where
- Vietnam
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- National Children's Hospital, Vietnam
Type 1 Diabetes, Obesity
The Gut Microbiome in Type 1 Diabetes and Mechanism of Metformin Action
Ovwerweight and obesity prevalence in persons with T1D has increased, which further complicates management and risk for complications.
- Trial name
- NCT05414409
- Testing
- Metformin
- Where
- United States
- Volunteers
- 114 people
- Sponsor
- Heba M. Ismail
Ulcerative Colitis, Crohn Disease
A Multicentered Prospective Cohort Study of Chinese IBD Patients
Inflammatory bowel disease(IBD), including ulcerative colitis (UC) and Crohn's disease (CD), is characterized by chronic and recurrent nonspecific intestinal inflammation with high disability rate.
- Trial name
- NCT05386290
- Testing
- Infliximab, Vedolizumab, Ustekinumab
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Peking Union Medical College Hospital
Fatty Liver
A Pilot Study to Explore the Role of Gut Flora in Fatty Liver
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records regarding Fatty Liver.
- Trial name
- NCT04160949
- Testing
- No Intervention
- Where
- United States
- Sponsor
- ProgenaBiome
Healthy
ProbGut: Probiotics on the Healthy Gut Microbiota
In adults, probiotics have been shown to have no effect on the microbial composition and the beneficial effects are only transient. However, the gut microbiota of young children is less stable and more impressionable.
- Trial name
- NCT03430726
- Testing
- Probiotic yogurt drink
- Where
- Canada
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- McMaster University
Asthma in Children
A Clinical Trial of Soluble Fiber for Asthma
Randomized controlled trial of soluble fiber (Fruitafit Inulin). Participants will complete an ASA 24 dietary recall questionnaire to access their fiber intake.
- Trial name
- NCT06372249
- Testing
- Inulin
- Where
- United States
- Volunteers
- 105 people
- Sponsor
- Phoenix Children's Hospital
Gut Microbiome
Developing Interventions for Protecting HIV-Exposed Uninfected Infants Against Severe Infections
Research has shown that babies who are exposed to HIV, but are uninfected (negative HIV status), have a bigger risk of developing severe infections.
- Trial name
- NCT07052409
- Testing
- Inkomazi
- Where
- South Africa
- Volunteers
- 72 people
- Sponsor
- University of Colorado, Denver