Clinical trials: Gastrointestinal Microbiota
Type-II Diabetes
Postbiotic MBS and Metformin Combination in Patients With T2DM
The primary objective is to evaluate the effect of MBS treatment in human subjects, and to validate its impact on intestinal flora and diabetes symptoms on diabetic patients undertaking metformin.
- Trial name
- NCT04639492
- Testing
- MBS oral solution
- Where
- Taiwan
- Volunteers
- 14 people
- Sponsor
- Microbio Co Ltd
Aging, Cognition Improvement
Westlake Aging Cohort (WeAC)
The Westlake Ageing Cohort (WeAC) is a longitudinal cohort study conducted in Hangzhou, Zhejiang Province, China. The investigators aim to enroll 2,800 participants aged 55 years and older for long-term follow-up.
- Conditions
- Aging, Cognition Improvement, Cognition Disorders, Cognition
- Trial name
- NCT07373444
- Where
- 2 sites in China
- Volunteers
- 2,800 people, healthy volunteers welcome
- Sponsor
- Westlake University
Alcohol-associated Liver Disease
A Cross-sectional Study on the Association of Peptidoglycan Fragments Derived From Gut Microbiota With Alcohol Liver Disease
alcohol-associated liver disease (ALD) is a leading cause of cirrhosis, yet the role of gut microbiota-derived peptidoglycan (PG) metabolites in liver injury remains unclear.
- Trial name
- NCT07284862
- Testing
- An observational, non-interventional study design.
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Zhujiang Hospital
Living Donor Hepatectomy
Perioperative Epidural Anesthesia and Analgesia on Gut Microbiota
As the only curative treatment for end-stage liver diseases, liver transplantation has been widely carried out around the world.
- Trial name
- NCT04079673
- Testing
- Patient controlled epidural analgesia, Intravenous patient controlled analgesia
- Where
- Taiwan
- Volunteers
- 42 people
- Sponsor
- National Taiwan University Hospital
Gut Microbiome, Neurocognitive Correlates of Eating Habits
Tiny Tummies - A Milk Study
This is a 12-month, 2-arm randomized controlled trial (n=150) examining whether toddlers randomized at 12 months of age to 1.5 cup-equivalents/day of cow's milk-based dairy versus oat milk-based dairy, and followed to 24 months…
- Conditions
- Gut Microbiome, Neurocognitive Correlates of Eating Habits, Infants and Young Children, Sleep
- Trial name
- NCT07839156
- Testing
- Daily cow's milk products, Daily Oat Milk Exposure
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Hepatic Encephalopathy
Fecal Transplant for Hepatic Encephalopathy
The purpose of the study is to determine if fecal microbiota transplant (FMT) can reverse hepatic encephalopathy (HE) in cirrhotic patients who continue to have breakthrough episodes of HE despite maintenance therapy with…
- Trial name
- NCT03439982
- Testing
- FMT
- Where
- Canada
- Volunteers
- 3 people
- Sponsor
- University of Alberta
Lung Cancer, Effects of Chemotherapy
Intestinal Microflora in Lung Cancer After Chemotherapy
Probiotics modulate the gut microflora and immune status in lung cancer who need chemotherapy.
- Conditions
- Lung Cancer, Effects of Chemotherapy, Tumor Immunity, Malnutrition
- Trial name
- NCT02771470
- Testing
- Probiotics
- Where
- China
- Volunteers
- 41 people
- Sponsor
- Shandong University
B Cell Lymphoma, Multiple Mieloma
Immunomonitoring and Predictive Biomarkers After CAR-T Cell Therapy in B-Cell Lymphoma and Multiple Myeloma
CARBIOM is a single-centre, non-randomized interventional study involving additional biological sampling with minimal risks and constraints.
- Trial name
- CARBIOM (NCT07852377)
- Testing
- Biological sample collection and immunomonitoring
- Where
- France
- Volunteers
- 45 people
- Sponsor
- Centre Henri Becquerel
Multiple Sclerosis, Clinically Isolated Syndrome (CIS)
Prebiotic vs Probiotic in Multiple Sclerosis
This is a randomized crossover-designed study to explore the immunologic effects of Prebiotics, as opposed to direct supplementation with beneficial bacteria (Probiotics) in the immune system of patients with MS and Clinically…
- Trial name
- MS (NCT04038541)
- Testing
- Prebiotics (Prebiotin Prebiotic Fiber Stick Pac), Probiotics (Visbiome®)
- Where
- 2 sites in United States
- Volunteers
- 37 people
- Sponsor
- Columbia University
Obesity
Effect of a Very Low-Calorie Ketogenic Diet on Gut Microbiota and Fat Distribution
Short-term interventions that use very low-calorie ketogenic diets and meal replacements may be prescribed for selected overweight or obese patients with type 2 diabetes or prediabetes.
- Trial name
- NCT04019431
- Testing
- Whey protein, vegetable protein or animal protein
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- University of Roma La Sapienza
Dementia Alzheimers
Ageing Gut Brain Interactions
This research project will address a desperate need for evidence on how diet could be used to treat and improve symptoms of Alzheimer's disease (AD).
- Trial name
- NCT03593941
- Testing
- Standard Diet
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Osteoporosis, Inflammation
Synbiotic to Attenuate Resorption of the Skeleton
This randomized, double blind, placebo controlled clinical trial will test the efficacy of a probiotic/prebiotic combination ("synbiotic") on the skeleton in older women.
- Conditions
- Osteoporosis, Inflammation, Aging
- Trial name
- STARS (NCT06389539)
- Testing
- SBD111 medical food
- Where
- United States
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Hebrew SeniorLife
Irritable Bowel Syndrome
A Cross-sectional Study on IBS Subtypes, Chinese Medicine Pattern and Host-gut Microbiota Metabolic Interactions
The investigators will conduct a cross-sectional study to discovery the distribution of IBS subtypes who would like to seek TCM treatment and their TCM patterns.
- Trial name
- NCT02822677
- Where
- China
- Volunteers
- 504 people
- Sponsor
- Hong Kong Baptist University
Rectal Neoplasms, Colon Neoplasms
Comprehensive Analysis of Gut Microbiota Signatures in Metastatic Colorectal Cancer
Colorectal cancer (CRC) is one of the most common and deadly cancers worldwide. About 1 in 4 people with CRC already have cancer spread (metastasis) when first diagnosed, and about half develop spread during their illness.
- Conditions
- Rectal Neoplasms, Colon Neoplasms, Microbiota, Metagenome
- Trial name
- NCT07154173
- Testing
- Biospecimen Collection Procedure
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Colitis, Ulcerative
Trichuris Suis Ova Treatment in Left-sided Ulcerative Colitis
The purpose of this study is to evaluate the safety and effectiveness of trichuris suis ova (TSO) in ulcerative colitis (UC). We will look at how TSO affects the body's immune response and if there are related changes in…
- Trial name
- NCT01953354
- Testing
- Trichuris suis ova (TSO)
- Where
- 17 sites in United States
- Volunteers
- 16 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Obesity
The Symbiont-Restore Study
Within the framework of the Science Foundation Ireland funded Microbe Restore Project, the Symbiont Restore Study is an Investigator-initiated trial which explores the prospective health advantages associated with a particular…
- Trial name
- NCT05942586
- Testing
- Probiotic capsule (L. reuteri PB-W1™), Prebiotic sachet (Prebiotic Blend)
- Where
- Ireland
- Volunteers
- 137 people
- Sponsor
- University College Cork
Gastrointestinal Neoplasms
Interaction Between Host, Microenvironment and Immunity on Gastrointestinal Neoplasms
The primary objective: association study of characteristics of tumoral microenvironment and immunity of digestive cancers with patients' overall survival (OS).
- Trial name
- HoMING (NCT04363983)
- Testing
- Blood sampling, Liver biopsy, Stool collect
- Where
- France
- Volunteers
- 6,300 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Obesity, Circadian Dysregulation
Impact of Blueberry Consumption on Gastrointestinal Health
This study will evaluate the impact of blueberry consumption on markers of gastrointestinal health including gut microbiota, intestinal permeability, and gut-derived inflammation in those vulnerable to a unhealthy gut milieu.
- Trial name
- NCT03934177
- Testing
- Blueberry powder
- Where
- 2 sites in United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Nebraska Lincoln
Stage I Prostate Cancer AJCC v7, Stage II Prostate Cancer AJCC v7
Study to Detect Changes in Urinary and Gut Microbiome During Androgen Deprivation Therapy and Radiation Therapy in Patients With Prostate Cancer
This study collects urine and stool samples to determine the ability to identify changes in the microbiome (bacteria, fungi, and viruses that live in the gut and urine) of patients with prostate cancer during androgen deprivation…
- Conditions
- Stage I Prostate Cancer AJCC v7, Stage II Prostate Cancer AJCC v7, Stage IIA Prostate Cancer AJCC v7, Stage IIB Prostate Cancer AJCC v7
- Trial name
- NCT04775355
- Testing
- Biospecimen Collection, Electronic Health Record Review, Quality-of-Life Assessment
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- City of Hope Medical Center
Necrotizing Enterocolitis, Death
The Efficacy and Mechanisms of Oral Probiotics in Preventing Necrotizing Enterocolitis
The purpose of this study is to investigate the efficacy and its mechanisms of oral mixture probiotics in preventing necrotizing enterocolitis among the preterm very low birth weight infants.
- Trial name
- NCT02552706
- Testing
- probiotics, glucose solution
- Where
- 4 sites in China
- Volunteers
- 270 people
- Sponsor
- Shenzhen Bao'an Maternal and Child Health Hospital
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.