Clinical trials: Gastrointestinal Microbiota
Colorectal Cancer, Diet Habit
Mediterranean Diet and Weight Loss: Targeting the Bile Acid/Gut Microbiome Axis to Reduce Colorectal Cancer
A Mediterranean Diet (MedDiet), a largely plant-based dietary pattern, is relevant to CRC prevention and microbial production of anti-cancer metabolites in observational studies.
- Trial name
- Bridge CRC (NCT04753359)
- Testing
- Med, WL
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Immune-related Colitis, Colitis
A Pilot Study Testing the Safety and Feasibility of Restorative Microbiota Therapy (RMT) in Patients With Refractory Immune-checkpoint Inhibitor-related Colitis
Immune-related colitis from immune checkpoint inhibitors (ICI) is a common adverse effect causing significant morbidity and impairment of quality of life (QoL).
- Trial name
- NCT05726396
- Testing
- RMT
- Where
- 9 sites in United States
- Volunteers
- 20 people
- Sponsor
- University of Minnesota
Clinical Stage 0 Cutaneous Melanoma AJCC v8, Clinical Stage I Cutaneous Melanoma AJCC v8
Role of Gut Microbiome and Fecal Transplant on Medication-Induced GI Complications in Patients With Cancer
This trial studies the role of the gut microbiome and effectiveness of a fecal transplant on medication-induced gastrointestinal (GI) complications in patients with melanoma or genitourinary cancer.
- Conditions
- Clinical Stage 0 Cutaneous Melanoma AJCC v8, Clinical Stage I Cutaneous Melanoma AJCC v8, Clinical Stage IA Cutaneous Melanoma AJCC v8, Clinical Stage IB Cutaneous Melanoma AJCC v8
- Trial name
- NCT03819296
- Testing
- Best Practice, Biospecimen Collection, Endoscopic Procedure
- Where
- United States
- Volunteers
- 800 people
- Sponsor
- M.D. Anderson Cancer Center
Malnutrition, Pressure Ulcer
Pressure Ulcers in Patients Receiving Enteral Nutrition Therapy and Their Relationship With Gut Microbiota
Participants will be randomly assigned to the experimental group where they will be given enteral nutrition formula rich in zinc and arginine plus a symbiotic (Probinul- Ca.Di.GROUP S.r.l.) once a day for 90 days or the control…
- Trial name
- NCT03627910
- Testing
- symbiotic, zinc and arginine
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Fondazione Don Carlo Gnocchi ETS
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
Pouchitis, Inflammatory Bowel Diseases
Faecal Microbiota Transplantation in the Treatment of Chronic Pouchitis
Patients with the chronic bowel disease pouchitis is disabled by bloody diarrhoea and abdominal pain often followed by fever. Pouchitis is an inflammation in a pouch, a reservoir formed by the small intestine in the management of…
- Conditions
- Pouchitis, Inflammatory Bowel Diseases, Ulcerative Colitis
- Trial name
- MicroPouch (NCT04100291)
- Testing
- Faecal microbiota transplantation
- Where
- 2 sites in Denmark
- Volunteers
- 30 people
- Sponsor
- Ole Thorlacius-Ussing, MD, DMSc, Professor of Surgery
Severe Alcoholic Hepatitis
A Comparison of Fecal Microbiota Transplantation and Steroid Therapy in Patients With Severe Alcoholic Hepatitis.
Study population: Patients attending the Out Patient Department and admitted to Institute of Liver and Biliary Sciences. Study design: Prospective randomized controlled trial Study period: One year- January 2017- December 2018…
- Trial name
- NCT03091010
- Testing
- Fecal Microbiota Transplantation, Steroids
- Where
- India
- Volunteers
- 112 people
- Sponsor
- Institute of Liver and Biliary Sciences, India
Healthy Subjects
On the Impact of Common Sweetening Agents on Glucose Regulation, Cognitive Functioning and Gut Microbiota
The study intention is to investigate, in healthy humans, effects of 3 commonly used sweeteners on cardiometabolic risk markers, cognitive functions, and influences on gut microbiota composition.
- Trial name
- NCT02580110
- Testing
- Sucrose, Stevia glycosides, saccharin
- Where
- Sweden
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Lund University
Cognitive Decline, Mild
Cognition, Flavonoids, Exercise, Gut Microbiome
This NIH project will examine the effects of routine flavonoid-rich blueberry intake (12-weeks), combined with or in the absence of regular moderate exercise, on cognitive function in a clinical population of older participants…
- Trial name
- NCT06495190
- Testing
- Blueberry, Walking, Stretching
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Appalachian State University
Short Chain Fatty Acids Concentration in Stools, Gut Microbiota Diversity and Composition
Effects Of Dietary Fats on Gut Microbiota Composition and Metabolic Activity in Healthy Adults
This study will investigate how adding a specific type of dietary fat to daily meals for two weeks affects the gut bacteria and their activity.
- Conditions
- Short Chain Fatty Acids Concentration in Stools, Gut Microbiota Diversity and Composition, Blood Lipid Profiles, Inflammation Biomarkers
- Trial name
- NCT07550023
- Testing
- Butter, Coconut oil, Extra Virgin Olive Oil
- Where
- United Kingdom
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Glasgow
Hypertension, Resistant to Conventional Therapy
Antihypertensive Mechanisms of Minocycline in Resistant Hypertension
The goal of this clinical trial is to learn about the mechanisms by which minocycline effect blood pressure in individuals with treatment-resistant hypertension.
- Trial name
- NCT06246396
- Testing
- Minocycline Hydrochloride
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- University of Florida
Kidney Failure, Chronic
The Correlation Between Gut Microbiome/Metabolite and End Stage Renal Disease (ESRD)
The purpose of this study is to investigate the differences of gut Microbiome/Metabolite between ESRD patients and healthy subjects.
- Trial name
- NCT03010696
- Testing
- No interventions, questionnaire, collect specimen
- Where
- 4 sites in China
- Volunteers
- 293 people, healthy volunteers welcome
- Sponsor
- China Agricultural University
Healthy
SwissGut - The Healthy Swiss Microbiome
Objective: This study is designed to address the complex interplay between the gut microbiome, environmental factors, and inflammatory diseases, with a specific emphasis on serving as a healthy cohort for several related…
- Trial name
- SwissGut (NCT06191224)
- Where
- Switzerland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Benjamin Misselwitz
Food Habits
Investigation of Microbiome-Derived Metabolite Production in Response to a Mediterranean Diet
This project proposes to characterise the microbiome-derived metabolites produced upon ingestion of bioactive precursor-rich meals by healthy volunteers in order to investigate the relationship between gut microbiome composition…
- Trial name
- META (NCT03783260)
- Testing
- Mediterranean diet
- Where
- Canada
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Laval University
Infant Gut Microbiome
The EFFECT Study: Probiotic and HMO Supplementation in Infants
Lacto-N-tetraose (LNT) is a human milk oligosaccharide (HMO) present in human colostrum and milk. HMOs are largely undigestable and have no direct nutritive benefit to the infant, but act as a prebiotic substrate for beneficial…
- Trial name
- EFFECT (NCT03994315)
- Testing
- B. infantis EVC001, Lacto-N-tetraose (LNT)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Evolve BioSystems, Inc.
Eczema, Asthma
Study of Stool Microbiota in Two Diverse Cohorts of Asian and Its Influence on Allergy Development
This study aims to document prospectively the incidence of allergies of eczema, asthma and allergic rhinitis in 2 diverse cohorts (Singaporean and Indonesian) with contrasting lifestyles and socioeconomic development.
- Conditions
- Eczema, Asthma, Allergic Rhinitis
- Trial name
- NCT00713089
- Where
- 2 sites in Indonesia, Singapore
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
Gastric Cancer
Microbiota in Gastric Cancer by Gastric Mucosal Brushing
Many studies have shown a significant change of diversity and composition in gut microbiota across the gastric carcinogenesis process, particularly in patients with gastric cancer.
- Trial name
- NCT06325891
- Testing
- Gastric mucosal brushing, Gastric mucosal biopsy
- Where
- 2 sites in Thailand
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- King Chulalongkorn Memorial Hospital
Breast Cancer
Gut Microbiome Components Predict Response to Neoadjuvant Therapy in HER2-positive Breast Cancer Patients : A Prospective Study
In this study the characteristics and alterations of the gut microbiome during neoadjuvant therapy for HER2-positive breast cancer patients are studied, as well as the relation between the gut microbiome and probability of pCR.
- Trial name
- NCT05444647
- Testing
- stool and blood collection
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Ulcerative Colitis (UC)
Seaweed Extract (Fucoidan) for Gut Inflammation in Ulcerative Colitis
What is the research question being addressed? Does combining Turbinaria ornata-derived fucoidan with standard therapy lead to a significantly higher rate of gut health restoration-defined by increased fecal short-chain fatty…
- Trial name
- SEA-GUT (NCT07786389)
- Testing
- Low molecular weight fucoidan and standard care
- Where
- Pakistan
- Volunteers
- 90 people
- Sponsor
- Allama Iqbal Medical College
Breast Cancer, Adjuvant Chemotherapy
Relationship Between Gut Microbiome and Adjuvant Chemotherapy in Patients With Early Breast Cancer
Breast cancer is the most common cause of cancer death in women. Adjuvant chemotherapy significantly reduces the risk of recurrence of high-risk breast cancer.
- Trial name
- NCT03702868
- Where
- China
- Volunteers
- 226 people
- Sponsor
- Sun Yat-sen University
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