Clinical trials: Gastrointestinal Microbiota
Inflammatory Bowel Diseases
To Evaluate the Feasibility, Safety, and Efficacy of TET for FMT Via Colonic Approach
No technique by placing a tube through anus into cecum for whole colon administration. This study aimed to evaluate the feasibility, safety, and efficacy of transendoscopic enteral tubing (TET) in fecal microbiota transplantation…
- Trial name
- TET (NCT02560727)
- Testing
- transendoscopic enteral tubing, colonoscope
- Where
- China
- Volunteers
- 200 people
- Sponsor
- The Second Hospital of Nanjing Medical University
Tuberculosis
Potential Role of Microbiome in Tuberculosis
Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb), is a deadly infectious disease and major global public health problem.
- Trial name
- Micro-STOP (NCT04985994)
- Where
- 2 sites in Pakistan
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Khyber Medical University Peshawar
Healthy Adults
Effect of Bismuth Subsalicylate on the Gut Microbiome and Host Response in Healthy Adults
Background: Many kinds of good or normal bacteria live on your skin and inside your stomach and intestines (gut). These bacteria are important to your health.
- Trial name
- NCT05930197
- Testing
- Bismuth subsalicylate
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Prader-Willi Syndrome, Hyperphagia
Fiber Intervention on Gut Microbiota in Children With Prader-Willi Syndrome
Prader-Willi syndrome (PWS) is the most common syndromic cause of obesity. Individuals with PWS characteristically experience excessive weight gain and severe hyperphagia with food compulsivity in early childhood, which often…
- Trial name
- NCT04150991
- Testing
- Fiber intervention
- Where
- Canada
- Volunteers
- 14 people
- Sponsor
- University of Alberta
Gastrointestinal Microbiome, Sarcopenia
Characterization of Gut Microbiota in Chronic Liver Disease With Decreased Muscle Mass
The purpose of this study was to confirm the presence of specific gut microbiota observed in patients with sarcopenia among patients who agreed to analyze gut microbiota through stool among multi-center chronic liver disease…
- Conditions
- Gastrointestinal Microbiome, Sarcopenia, Liver Disease Chronic
- Trial name
- NCT05729269
- Testing
- Sarcopenia_CT
- Where
- South Korea
- Volunteers
- 283 people
- Sponsor
- Chuncheon Sacred Heart Hospital
Serrated Polyp, Hyperplastic Polyp
Study of Gut Microbiome and Colorectal Tumors
Gut microbiota were assessed in 540 colonoscopy-screened adults by 16S rRNA gene sequencing of stool samples. Investigators compared gut microbiota diversity, overall composition, and normalized taxon abundance among these groups.
- Conditions
- Serrated Polyp, Hyperplastic Polyp, Sessile Serrated Adenoma, Colorectal Cancer
- Trial name
- NCT03297996
- Testing
- Mobio PowerSoil DNA Isolation Kit
- Where
- United States
- Volunteers
- 540 people
- Sponsor
- NYU Langone Health
Nutritional and Metabolic Diseases
Saskatoon Berry on Metabolism and Gut Microbiota in Healthy Subjects
Diabetes becomes epidemic in worldwide countries. Nine out of ten diabetic patients are type 2 diabetes (T2D). T2D is characterized by insulin resistance and obesity.
- Trial name
- NCT04809688
- Testing
- Saskatoon berry, Dried Saskatoon berry
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Obesity & Overweight, Bariatric Surgery
Rosuvastatin and Losartan Pharmacokinetics After Bariatric Surgery
This prospective, open-label, non-randomized pharmacokinetic study will evaluate how Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy affect systemic exposure to single oral test doses of rosuvastatin and losartan.
- Conditions
- Obesity & Overweight, Bariatric Surgery, Pharmacokinetics After Oral Intake, Drug Absorption
- Trial name
- BARI-PK (NCT07748273)
- Testing
- Rosuvastatin, Losartan (Control)
- Where
- Brazil
- Volunteers
- 60 people
- Sponsor
- Hospital das Clínicas de Ribeirão Preto
Inflammatory Bowel Disease
Fecal Microbiota Transplant for Inflammatory Bowel Disease
Currently enrolling only patients with Ulcerative Colitis. Enrollment and experimental treatment of patients with Crohn's Disease stopped for a safety evaluation.
- Trial name
- NCT02460705
- Testing
- Biologically active human fecal material, OpenBiome
- Where
- United States
- Volunteers
- 59 people
- Sponsor
- University of California, San Francisco
Lifestyle (Sedentary Behavior and Physical Activity), Lifestyle Intervention
Healthy Eating and Active Living (HEAL), Exploring Feasibility of a Lifestyle Intervention
Lifestyle interventions combining nutrition, physical activity, and behavioral strategies are increasingly recognized for improving metabolic and psychological health, yet their translation into real-world settings remains…
- Conditions
- Lifestyle (Sedentary Behavior and Physical Activity), Lifestyle Intervention, Lifestyle Modification
- Trial name
- HEAL (NCT07662499)
- Testing
- Multimodal lifestyle intervention (HEAL program)
- Where
- United Arab Emirates
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- New York University Abu Dhabi
Patients at High Risk of Antibacterial Treatment Upon Admission
Impact of Prescription Quality, Infection Control and Antimicrobial Stewardship on Gut Microbiota Domination by Healthcare-Associated Pathogens
Extended-spectrum beta-lactamase producing Enterobacteriaceae (EPE), vancomycin-resistant enterococci (VRE) and Clostridium difficile have become a major threat to hospitalised patients worldwide.
- Trial name
- PILGRIM (NCT03765528)
- Where
- Germany
- Volunteers
- 1,500 people
- Sponsor
- University Hospital of Cologne
Hepatic Encephalopathy, Cirrhosis, Liver
Investigational Microbiota Restoration Therapeutic for Hepatic Encephalopathy
Individuals with cirrhosis are likely to develop overt hepatic encephalopathy for which diagnostic modalities and treatment options are limited.
- Trial name
- NCT04155099
- Testing
- RBX7455
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Ochsner Health System
Diverticular Disease of Colon, Acute Diverticulitis
Analysis of the Role of the Microbiota in Diverticular Disease
A single-center, prospective observational cohort study conducted at the University Hospital of Navarra. The primary objective is to expand knowledge of diverticular disease and its pathological variants, as well as the influence…
- Conditions
- Diverticular Disease of Colon, Acute Diverticulitis, Gut Microbiota
- Trial name
- NCT07681505
- Where
- Spain
- Volunteers
- 285 people
- Sponsor
- Hospital of Navarra
Chronic Hepatitis B Infection, Healthy
Study on Gut Microbiota in Chronic HBV Infected Patients
Hepatitis B Virus(HBV) infection is a common infectious disease affecting up to 2 billion people worldwide. Around 650 thousand people died of liver failure, cirrhosis and primary liver cancer caused by chronic hepatitis B every…
- Trial name
- HBV (NCT03587467)
- Testing
- collect fecal specimens
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Zhongshan Hospital Xiamen University
Irritable Bowel Syndrome - Diarrhoea
Kimchi Powder on Gut Health
The investigators will conduct a randomized, double-blind, placebo-controlled study to investigate the effects of Kimchi powder supplementation on gut health in adults with diarrhea-predominant irritable bowel syndrome (IBS-D)…
- Trial name
- NCT07749092
- Testing
- Kimchi power
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Pusan National University Yangsan Hospital
Breast Neoplasms, Hormone Receptor-Positive Breast Cancer
Observational Study of Gut Microbiota in Abemaciclib-Treated Patients With and Without Diarrhea
Why is this study being done? Many patients with a type of breast cancer (called HR-positive) take a medicine called Abemaciclib.
- Conditions
- Breast Neoplasms, Hormone Receptor-Positive Breast Cancer, Abemaciclib, Abemaciclib-related Diarrhea
- Trial name
- NCT07264998
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Hubei Cancer Hospital
Coronary Syndrome
Multi-omics Study of Young Adults Coronary Syndrome Patients
With the rapid development of China's economy, changes in diet structure, lifestyle and excessive mental pressure have led to a younger trend in the incidence of ACUTE coronary syndrome, and the mortality rate has been on the…
- Trial name
- Young-COSMOS (NCT04864457)
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Shenzhen People's Hospital
Obesity, Childhood
Nutritional Intake and Gut Microbiome
Pediatric obesity has been increasing in prevalence, but concerns have been raised around the world because no treatment has been found. Recently, however, research on gut microbiome has begun to become a new alternative.
- Trial name
- NCT03388411
- Testing
- Gut microbiome profiling
- Where
- South Korea
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Hallym University Kangnam Sacred Heart Hospital
Weight Loss, Inflammation
Effect of Very-low Calorie Diet and Synbiotic Supplementation in Gut Microbiota (Pronokal Method)
The present study aimed to investigate the changes produced in gut microbiota by a very-low-calorie-ketogenic diet followed by a low calorie diet, whether the use of synbiotics is able to modulate gut microbiota diversity and…
- Trial name
- Pronokal (NCT03530501)
- Testing
- Diet, Synbiotic1, Synbiotic2
- Where
- Spain
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud
Aortic Stenosis, Gastrointestinal Microbiome
Involvement of the Gut Microbiota in Calcified Aortic Stenosis
Calcific aortic stenosis (CAS) is a disease characterized by progressive calcification of the aortic valve, obstructing the passage of blood from the left ventricle into the general circulation.
- Conditions
- Aortic Stenosis, Gastrointestinal Microbiome, Metabolomics
- Trial name
- Gut-CAS (NCT06021535)
- Testing
- No intervention
- Volunteers
- 100 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
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