Clinical trials: Gastrointestinal Microbiota
Hematopoietic and Lymphoid Cell Neoplasm
Fecal Microbiota Transplantation for Steroid Resistant/Dependent Acute GI GVHD
The purpose of this study is to evaluate the efficacy and safety of fecal microbiome transplantation in patients with steroid resistant/dependent acute gastrointestinal graft-versus-host disease (GVHD).
- Trial name
- FEMITGIGVHD (NCT03812705)
- Testing
- fecal microbiome transplantation
- Where
- 2 sites in China
- Volunteers
- 6 people
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Crohn Disease
Effects of Acupuncture on Abdominal Pain-related Intestinal Flora in Patients With Crohn's Disease
Crohn's disease is an intestinal inflammatory disease, causing abdominal pain, diarrhea and other symptoms. The intestinal flora disorder is closely related to the occurrence and development of Crohn's disease.
- Trial name
- NCT06375382
- Testing
- acupuncture
- Where
- China
- Volunteers
- 64 people
- Sponsor
- Shanghai Institute of Acupuncture, Moxibustion and Meridian
Clostridium Difficile Infection Recurrence
Bacillus Velezensis DSM 33864 for Reduction of the Risk of Recurrent Clostridioides Difficile Infections
The purpose of this study is to determine whether a single strain capsulated probiotic, when used after standard C. difficile antibiotic therapy, is effective in reducing the risk of infection recurrence mediated by a decrease in…
- Trial name
- NCT05606159
- Testing
- Bacillus velezensis DSM 33864
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Novozymes A/S
Inflammatory Bowel Diseases, Microbiota
Microbiome Alterations in IL10RA-deficient Patients After HSCT
To elucidate the longitudinal development of intestinal microbiota in patients with IL10RA deficiency after hematopoietic stem cell transplantation (HSCT).
- Trial name
- NCT03752372
- Testing
- hematopoietic stem cell transplantation
- Where
- China
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Fudan University
Cancer of Rectum
Association Between the Composition of the Intestinal Microbiota and Tumor Response in Locally Advanced Rectal Cancer
This is an observational, single-centre study (RIPH3) for patients with rectal cancer soon to be treated with chemotherapy (+/- neo-adjuvant radio-chemotherapy) looking at the relationship between the composition of the gut…
- Trial name
- Neo-Flo-Rect (NCT06181201)
- Testing
- Stool collection
- Where
- France
- Volunteers
- 2 people
- Sponsor
- Centre Oscar Lambret
Type 2 Diabetes Mellitus
Dietary Intervention Modifies Gut Microbiota in Type 2 Diabetes.
Aim: To study the effect of a dietary intervention with functional foods on gut microbiota in subjects with type 2 diabetes Materials and methods: Patients with type 2 diabetes were enrolled in a double-blind, parallel-arm…
- Trial name
- NCT03421301
- Testing
- dietary portfolio
- Volunteers
- 81 people
- Sponsor
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Rheumatoid Arthritis, Parkinson Disease
Deciphering the Impact of Exposures From the Gut Microbiome-derived Molecular Complex in Human Health and Disease
The ExpoBiome project will analyze the impact of fasting on patients with Parkinsons's Disease (PD) or rheumatoid arthritis (RA) on a clinical level as well as the effect of fasting on their immune system and gut microbiota.
- Conditions
- Rheumatoid Arthritis, Parkinson Disease, Healthy
- Trial name
- ExpoBiome (NCT04847011)
- Testing
- Fasting
- Where
- 2 sites in Germany
- Volunteers
- 183 people, healthy volunteers welcome
- Sponsor
- Andreas Michalsen
Inflammatory Bowel Disease
Characterization of Phenotype and Genotype of Early Onset Enteropathies
This study has been set up in order to characterize phenotypes and genotypes of patients with early onset enteropathies. In that goal, Investigators will collect biological samples (mainly blood) of patients suffering from early…
- Trial name
- IMMUNOBIOTA (NCT02614911)
- Testing
- Biological sampling
- Where
- 12 sites in France
- Volunteers
- 1,445 people, healthy volunteers welcome
- Sponsor
- Imagine Institute
Diet, Healthy, Systemic Inflammatory Response
Effect of Pectin and Inulin Fibre Supplementation on Glucose and ANS Modulation
The study involves intake of dietary supplements, which are commonly found in the UK diet (not pharmacological agents) to test their effects on inflammation in the body and gut microbiome composition.
- Trial name
- NCT06480799
- Testing
- Fibre intervention
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Elizabeth Simpson
Gastrointestinal Microbiome (Focus), Gastrointestinal Symptoms
The Effect of a Synbiotic on Intestinal Barrier Function and Microbiota Modulation in Middle-aged to Elderly Individuals With Excessive Body Weight
The study is a single-center, randomized, double-blind, placebo-controlled study in middle-aged to elderly adults with excessive body weight. The study includes an 8-week intervention period followed by a 2-week follow-up period.
- Trial name
- myBIOM (NCT07453823)
- Testing
- Synbiotic
- Where
- Ireland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Chr Hansen - part of Novonesis
Irritable Bowel Syndrome, Irritable Bowel Syndrome With Diarrhea
Personalized Dietary Intervention Based on Microbiome Analysis vs FODMAP Diet for Irritable Bowel Syndrome
irritable bowel syndrome (IBS) is a well-known risk factor for diseases of the anal region (hemorrhoids, anal fissures, etc.) and large intestine (colon cancer, diverticular disease).
- Conditions
- Irritable Bowel Syndrome, Irritable Bowel Syndrome With Diarrhea, Irritable Bowel Syndrome With Constipation, Irritable Bowel Syndrome Mixed
- Trial name
- NCT05646186
- Testing
- Personalized dietary intervention based on microbiome analysis, Low-FODMAP diet
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Istanbul Medipol University Hospital
Gastrointestinal Microbiome, Immunoglobulin A
The Effect of Maternal Dadiah Supplementation During Pregnancy on Child Growth and Gastrointestinal Health Outcomes
The aim of our study is to assess the effect of giving dadiah as a supplement to pregnant women on improving the growth and digestive health of children.
- Conditions
- Gastrointestinal Microbiome, Immunoglobulin A, Growth; Stunting, Nutritional
- Trial name
- NCT05140928
- Testing
- Dadiah Pudding, Pudding without Dadiah
- Where
- Indonesia
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Andalas University
Rectal Cancer, Gut Microbiomes
Autologous Probiotics in Patients With Defunctioning Ileostomy Following LAR for Rectal Cancer
Rectal cancer patients who received low anterior resection combined with ileostomy may effectively reduce the probability of anastomotic leakage after surgery.
- Conditions
- Rectal Cancer, Gut Microbiomes, Autologous Probiotic Transplantation, Defunctioning Ileostomy
- Trial name
- NCT07366047
- Testing
- Autologous Probiotics
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Peking University Cancer Hospital & Institute
Diabetes, Heart Diseases
Personalized Responses to Dietary Composition Trial 3
The PREDICT 3 study will build on previous research in over 2,000 individuals to further refine machine learning models that predict individual responses to foods, with the aim of advancing precision nutrition science and…
- Conditions
- Diabetes, Heart Diseases, Diet Habit, Diet Modification
- Trial name
- NCT04735835
- Testing
- Dietary Intervention
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 250,000 people, healthy volunteers welcome
- Sponsor
- Zoe Global Limited
Functional Gastrointestinal Disorders
Intervention Study Focused on the Intestinal Microbiome to Evaluate the Impact of a Wild Thyme Extract (Thymus Serpyllum) Extract With Anti-inflammatory and Metabolic Properties Against Functional Gastrointestinal Disorders.
Functional gastrointestinal disorders (FGD), now known as disorders of gut-brain interactions (DGBI), are characterized by gastrointestinal symptoms linked to motility issues, visceral sensitivity, intestinal permeability, immune…
- Trial name
- InT-FGD (NCT06639126)
- Testing
- Wild thyme extract
- Where
- Spain
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Fundación Pública Andaluza para la Investigación Biomédica Andalucía Oriental
Constipation
Clinical Study of Resistant Starch in Improving Constipation
Constipation is one of the most common gastrointestinal (GI) disorders in clinical practice, with approximately 11-20% of adults worldwide suffering from constipation.
- Trial name
- NCT06292949
- Testing
- Resistant starch
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Huaping Xie
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
Type 2 Diabetes (T2DM)
Influence of Gut Microbiota on the Development of Type 2 Diabetes Mellitus and Personalization of Diabetes-lowing Therapy
An observational, single-center, prospective study was conducted to examine the impact of CM on the development of T2DM and the personalization of initial SST in patients with newly diagnosed T2DM who had not previously received…
- Trial name
- GM (NCT07627048)
- Where
- Russia
- Volunteers
- 100 people
- Sponsor
- Pirogov Russian National Research Medical University
Enterocolitis, Recurrent Clostridium Difficile Infection
Lyophilized Fecal Transplant vs Lyophilized Fecal Filtrate in Recurrent C Diff Infection
Fecal microbiota transplantation (FMT) for the treatment of recurrent Clostridium difficile infection (RCDI) has traditionally been offered as fecal slurry administered by enema, nasogastric tube or endoscopy.
- Trial name
- NCT03353506
- Testing
- LFMT, LSFF
- Where
- Canada
- Volunteers
- 11 people
- Sponsor
- Dina Kao
Gastrointestinal Microbiome
Effects of Vigiis 101-LAB on a Healthy Populations' Gut Microflora, Peristalsis, Immunity, and Anti-oxidative Capacity
Vigiis 101-LAB capsules I and II are produced from the fermentation of Lactobacillus paracasei subsp. paracasei NTU 101. Investigators have examined the effects of the Vigiis 101-LAB capsules I or II (5 or 10 billion CFU/day…
- Trial name
- Vigiis101 (NCT04046432)
- Testing
- Vigiis 101-LAB
- Where
- Taiwan
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- SunWay Biotech Co., LTD.
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