Clinical trials: Intestinal Microbiota
Gut Microbiome, Gastrointestinal Microbiome
A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Disease
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records.
- Conditions
- Gut Microbiome, Gastrointestinal Microbiome, Autism, Autism Spectrum Disorder
- Trial name
- NCT04031469
- Testing
- There is no intervention in this study
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- ProgenaBiome
Dysbiosis Symptoms Linked to Pathology
Retrospective Study of Intestinal Microbiota in Association With Diabetes
The microbiota interacts with several human organs and influences the physiological process in the host. The predominant Phyla of species in the gut microbiota are Bacteroidetes (B) and Firmicutes (F), accounting for 60-80%, and…
- Trial name
- NCT05565651
- Testing
- Fecal microbiota analysis
- Where
- Italy
- Volunteers
- 334 people, healthy volunteers welcome
- Sponsor
- University of Palermo
Postmenopausal Osteoporosis, Gut Microbiota
Blackcurrants Modify Gut Microbiota and Reduce Osteoporosis and CVD Risk
Aim to evaluate the effects of blackcurrant supplementation on changes in gut microbiome, bone mass, and CVD risk factors in adult women.
- Conditions
- Postmenopausal Osteoporosis, Gut Microbiota, Cardiovascular Diseases
- Trial name
- NCT04431960
- Testing
- blackcurrant (BC) extract
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- University of Connecticut
Weight Loss, Gut Microbiome
Low Sugar Protein Pacing, Intermittent Fasting Diet in Men and Women
This study will systematically quantify the effects of protein pacing and intermittent fasting (P-IF) on total and regional (abdominal) body composition (lean mass and fat mass), blood glucose and lipids, and anti-aging…
- Conditions
- Weight Loss, Gut Microbiome, Anti-Aging
- Trial name
- NCT04327141
- Testing
- P-IF, HH
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Skidmore College
Healthy
Impact of Native Chicory Inulin on Change and Persistence of Gut Microbiota
The main aim of this study is to investigate differences in rate, extent of change and persistence of the gut microbiota in healthy adult volunteers in response to native chicory inulin.
- Trial name
- INFLUX (NCT06528041)
- Testing
- Inulin, Maltodextrin
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Purdue University
Appendicitis, Appendicitis Acute
Clinical Study of PEG Bowel Preparation in Appendectomy Patients
Colonoscopy is a necessary item of physical examination for colorectal cancer. For high-risk groups, annual physical examination is the most effective way of early prevention; At present, a large amount of polyethylene glycol…
- Trial name
- NCT07478029
- Testing
- Bowel Preparation with Polyethylene Glycol (PEG) Laxatives
- Where
- China
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Huaping Xie
Orthodontic Appliance Complication, Lactobacillus Infection
SPACE MAINTAINERS EFFECTS ON ORAL MİCROFLORA
Space maintainers are used to preserve the space after premature loss of teeth but they could effect some factors that play a role in caries formation.
- Conditions
- Orthodontic Appliance Complication, Lactobacillus Infection, Dental Caries in Children, Streptococcus, Other Specified Group
- Trial name
- NCT04749654
- Testing
- The Salivary pH measured, The saliva flow rate was measured, Streptococcus mutans and Lactobacillus counts in saliva were measured
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Severe Infection and Non-injury Death
SEPSIS Observational Cohort Study in Young Infants in Bangladesh
Globally, infectious diseases such as sepsis, meningitis and pneumonia are among the leading causes of neonatal deaths. A recent observational study in South Asia highlighted the contribution of both bacterial and viral…
- Trial name
- NCT04012190
- Where
- 2 sites in Bangladesh
- Volunteers
- 2,083 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
IBD - Inflammatory Bowel Disease
Investigating Chinese Herbal Medicine for Modulating Gut Microbiota in Treating Inflammatory Bowel Disease: Molecular Mechanisms and Clinical Study
The goal of this exploratory, single-arm intervention study is to evaluate whether Banxia Xiexin Decoction (BXD) can prevent colitis by modulating gut microbiota composition and regulating immune responses, including IgA…
- Trial name
- NCT07035613
- Testing
- BXD treatment
- Where
- Taiwan
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Immune Deficiency, Stunting
Immune and Scfa Profile of Stunting Children
1. Type and Research Design A cross-sectional study design with a quantitative approach will be conducted. Cross-sectional research design is one-time research to find a relationship between the independent variable (risk factor)…
- Conditions
- Immune Deficiency, Stunting, Fatty Acid
- Trial name
- NCT04698759
- Testing
- No Intervention
- Where
- Indonesia
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Bina Nusantara University
Childhood Obesity, Life Style
LIMIT Early Adiposity Rebound in Children
Childhood obesity is a strong predictor of adult obesity with health and economic consequences for the individual and society. Adiposity rebound (AR) is a rise in the Body Mass Index occurring between 3-7 years.
- Conditions
- Childhood Obesity, Life Style, Intestinal Microbiome
- Trial name
- LIMIT (NCT04960670)
- Testing
- Evaluation of microbiome and maternal/infant lifestyle
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Pavia
Child Development
Soy Exposure on Bone Development and Gut Microbiota
In this project, the investigators aim to investigate the effects of soy consumption at early life on the development of gut microbiota and bone growth.
- Trial name
- NCT05213780
- Testing
- No intervention is involved
- Where
- Hong Kong
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Heart Failure
The Role of Gut Microbiota in Heart Failure and Pre-Heart Failure With Preserved Ejection Fraction
Gut microbiota play an important role in normal cardiovascular function and pathophysiology of cardiovascular diseases. Patients with heart failure (HF) have substantial hemodynamic changes which lead to intestinal hypoperfusion…
- Trial name
- NCT02728154
- Testing
- Blood Sample, Stool Sample
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Florida
Healthy, Constipation
Dairy Products to Your Gut and Brain
The goal of this intervention study is to compare the effects of fermented dairy and non-fermented dairy on bowel habits and cognitive performance in healthy women with defecations every other day or less.
- Trial name
- YourGutBrain (NCT06311097)
- Testing
- Fermented dairy, Non-fermented dairy
- Where
- Denmark
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Osteoporosis, Inflammation
Yogurt Supplementation to Alter Bone Biomarkers, the Gut Microbiota and Inflammation in Older Adults
Caribbean Latino adults are a vulnerable population at risk for developing osteoporosis. In addition to lifestyle factors, such as dietary intake, the investigators hypothesize that a unhealthy gut microbial environment coupled…
- Trial name
- NCT05350579
- Testing
- Yogurt Intervention
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University of Massachusetts, Lowell
Gut Microbiota Diversity and Composition, Athletic Performance
Kefir, Gut Microbiota, and Athletic Performance in Soccer Players
This research work is a clinical trial that will assess the impact of kefir consumption on the gut microbiota profile and athletic performance of female soccer players of age 18-29 years.
- Conditions
- Gut Microbiota Diversity and Composition, Athletic Performance, Functional Food Intervention (Kefir), Body Composition
- Trial name
- KEFIR-SPORT (NCT06753422)
- Testing
- Kefir
- Where
- Turkey (Türkiye)
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Acibadem University
Obesity
Effects of Prebiotic-based Snacks on the Gut Microbiota and Perceived 'Satisfaction'
To determine the effects of prebiotic 'snacks' on gut health and satisfaction between meals
- Trial name
- NutriSAT (NCT02041975)
- Testing
- Nutriose FB06
- Where
- United Kingdom
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Reading
Metabolic Syndrome, Inflammation
Impacts of Aronia on Inflammation and the Gut Microbiome
The overall goal of this project is to determine the inflammation lowering impact of anthocyanin-rich Aronia berries. Inflammation is an underlying mechanism driving the development of several diseases.
- Conditions
- Metabolic Syndrome, Inflammation, Hypertriglyceridemia, Obesity
- Trial name
- NCT04128839
- Testing
- Aronia berry juice
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Montana State University
Small Intestinal Bacterial Overgrowth, Elderly
Characteristic of Intestinal Flora in Male Elderly With Small Intestinal Bacterial Overgrowth
We will focus on the intestinal flora structure, risk factors and clinical features of male elderly with SIBO in our study.
- Conditions
- Small Intestinal Bacterial Overgrowth, Elderly, Male, 16s rRNA
- Trial name
- IFOSIBO (NCT03659175)
- Testing
- SIBO
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Graft Vs Host Disease
Alterations in Intestinal Microbiota, Metabolites, and Immune Cells in Allo-HSCT
This research project delves into the critical role of gut immunity in the occurrence and progression of acute graft-versus-host disease (aGVHD) post allogeneic hematopoietic stem cell transplantation (allo-HSCT).
- Trial name
- NCT06143501
- Testing
- Blood Sample, Stool Sample, Urine Sample
- Where
- China
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Soochow University
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