Clinical trials: Prebiotic, active
Stress, Healthy Subjects
The Effects of Chicory Root-derived Prebiotic on Mood and Stress Responsiveness in Healthy Adults With Mild to Moderate Levels of Stress and Anxiety
Emerging evidence from preclinical research suggests that prebiotic fibres may play a beneficial role in supporting mental health through modulation of the gut-brain axis-a complex communication network linking the…
- Conditions
- Stress, Healthy Subjects, Anxiety, Mild to Moderate
- Trial name
- PRIME (NCT07058324)
- Testing
- Prebiotic fiber
- Where
- Germany
- Volunteers
- 204 people, healthy volunteers welcome
- Sponsor
- Beneo-Institute
Prediabetes or Overweight
Whole Food Fibers for Support of Key Gut Bacteria for Human Health
The purpose of this supplementation study is to understand how whole food fibers may affect gut microbiota composition and overall health. The investigators will enroll up to 24 people in this study.
- Trial name
- NCT07840170
- Testing
- Whole food fiber mixture, inulin
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Purdue University
Hematologic Neoplasms, Gastrointestinal Symptoms
Effects of Synbiotic Supplementation on Gastrointestinal Symptoms, Appetite, and Nutritional Recovery in Patients After Autologous Bone Marrow Transplant
Patients undergoing autologous bone marrow transplantation (ABMT) receive high-dose chemotherapy and routine prophylactic antibiotics, which often disrupt the gut microbiome (dysbiosis).
- Conditions
- Hematologic Neoplasms, Gastrointestinal Symptoms, Malnutrition, Loss of Appetite
- Trial name
- NCT07845669
- Testing
- Tri-component Synbiotic Supplement
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Alexandria University
Resistant Starch, Tapioca Starch
Evaluation of VEDAN RT-90 Resistant Cassava Starch for Glycemic Control and Prebiotic Fiber Development in a Human Trial
This study aims to investigate the effects of RT-90 resistant cassava starch on glycemic control using a human dietary trial and to evaluate its potential as a prebiotic fiber supplement.
- Conditions
- Resistant Starch, Tapioca Starch, Prebiotic Fiber, Blood Sugar
- Trial name
- NCT07282496
- Testing
- RT-90 resistant tapioca starch, control group, Commercially available resistant starch
- Where
- Taiwan
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- Chung Shan Medical University
Type 1 Diabetes Mellitus
Effect of Inulin Supplementation on Glycaemic Control and Immunological Parameters in Type 1 Diabetes (2024)
The goal is to establish the effect of oral inulin supplementation on continuous glucose monitoring (CGM) metrics and immunological parameters in adults with type 1 diabetes.
- Trial name
- INCREASE (NCT07050888)
- Testing
- Inulin (prebiotic, fermentable fiber)
- Where
- 2 sites in Netherlands
- Volunteers
- 76 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Unresectable Melanoma
Prebiotic Food-enriched Diet (PreFED) to Enhance the Microbiome and Response to First-line Immunotherapy in Unresectable Melanoma
To learn about the possible effects of a prebiotic food-enriched diet (PreFED) targeting the gut microbiome in participants with melanoma who are starting immune checkpoint blockade (ICB) therapy.
- Trial name
- NCT06466434
- Testing
- Prebiotic Food-Enriched Diet
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- M.D. Anderson Cancer Center
Obesity & Overweight, Metabolic Syndrome
Kodo Millet Porridge and Its Effects on Gut Health and Metabolic Syndrome
Dietary fiber are components in foods that are not digested by human gastrointestinal enzymes (alpha amylase and alpha glucosidase) but are instead broken down and fermented by gut microbes.
- Conditions
- Obesity & Overweight, Metabolic Syndrome, Gut Dysbiosis, Insulin Resistance
- Trial name
- KMGMS (NCT07703371)
- Testing
- Kodo Millet Porridge Beverage
- Where
- India
- Volunteers
- 50 people
- Sponsor
- JSS MEDICAL COLLEGE, JSS ACADEMY OF HIGHER EDUCATION AND RESEARCH
Prader-Willi Syndrome
The Intervention of Obesity in Children With Prader-Willi Syndrome Using Prebiotics and Probiotics
Prader-Willi syndrome (PWS) is a rare genetic disease, with hyperappetite and severe obesity. At present, there is no effective drugs and interventions to help control the appetite of PWS patients.
- Trial name
- NCT05791604
- Testing
- probiotics including B. lactis B420, B. lactis HN019, B. animalis Bb-12, L. rhamnosus GG, Prebiotics with galactomannan and oligofructose
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Children's Hospital of Fudan University
Clostridium Infections, Methicillin-resistant Staphylococcus Aureus (MRSA)
A Clinical Trial of Resistant Potato Starch for Gut MDRO Decolonization
Multidrug-resistant organisms (MDROs) cause serious infections that are difficult to treat, leading to increased morbidity and mortality, longer hospital stays, and increased healthcare costs.
- Conditions
- Clostridium Infections, Methicillin-resistant Staphylococcus Aureus (MRSA), Vancomycin-Resistant Enterococci, Carbapenem-Resistant Enterobacteriaceae
- Trial name
- MDRO-Fiber (NCT07792915)
- Testing
- Resistant Potato Starch, Maltodextrin
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- VA Office of Research and Development
Knee Osteoarthritis
Inulin Supplementation for Reducing Inflammation and Knee Pain in Older Adults With Osteoarthritis
This study will test whether inulin, a type of dietary fiber, can reduce inflammation in older adults with knee osteoarthritis. Inflammation in the body may contribute to both joint pain and the progression of osteoarthritis.
- Trial name
- OA-INULIN (NCT07189585)
- Testing
- inulin
- Where
- United States
- Volunteers
- 84 people
- Sponsor
- Yale University
Mixed Fiber Supplementation for Healthy Adults
Assessing the Short-Term Effects of Multi-Fiber Supplementation on Gut Health
This is a randomized, parallel-group interventional study evaluating the short-term gastrointestinal effects of a standardized multi-fiber supplement in healthy adults.
- Trial name
- NCT07787026
- Testing
- Prebiotic
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Brown University
Digestive Health, Quality of Life
Effect of a Fermented Dairy Protein With Prebiotic Fiber on GI Complaints
A positive impact of a fermented dairy protein with prebiotic fiber supplement on self-reported GI complaints and wellbeing has been suggested (Wardenaar et al. 2024).
- Trial name
- NCT06946017
- Testing
- Fermented dairy protein with prebiotic fiber supplement
- Where
- United States
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Hemodialysis, Kidney Failure Chronic
Pea Fibre in Hemodialysis
Background and problem Chronic kidney disease (CKD) affects a large share of adults worldwide and is a growing public-health concern.
- Trial name
- MUFIN (NCT07544797)
- Testing
- praebiotic inner fermentable pea fibres, Control
- Where
- Germany
- Volunteers
- 72 people
- Sponsor
- Martin-Luther-Universität Halle-Wittenberg
HIV, Non-Alcoholic Fatty Liver Disease
The Gut, Liver And Metabolome in Human Immunodeficiency Virus and Non Alcoholic Fatty Liver Disease
Persons with human immunodeficiency virus (HIV) have higher risk of developing fatty liver disease (NAFLD) than HIV-negative persons but the reasons for this discrepancy are not known.
- Conditions
- HIV, Non-Alcoholic Fatty Liver Disease, Metabolic-Associated Steatotic Liver Disease
- Trial name
- GLAM HIV NAFLD (NCT06113003)
- Testing
- Prebiotic, Probiotic
- Where
- United States
- Volunteers
- 63 people
- Sponsor
- Vanderbilt University Medical Center
Arterial Stiffness, Blood Pressure
Prebiotic Effects of California Grapes on Gut Health and Cardiometabolic Health in Overweight Men and Women
The goal of this clinical trial is to assess the impact of table grape consumption on gut microbiome, intestinal permeability, systemic inflammation, and vascular function in healthy overweight men and women aged 45-70 years.
- Conditions
- Arterial Stiffness, Blood Pressure, Dysbiosis, Inflammation
- Trial name
- CALGRAM (NCT06544954)
- Testing
- Freeze-dried grape powder
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Intestinal Discomfort, Abdominal Pain/ Discomfort
Evaluation of the Synergistic Effect of Combining a Prebiotic and a Postbiotic on Intestinal Discomfort
This study aims to investigate the beneficial effects of the daily consumption of a synbiotic formulation-combining a prebiotic (Berberine, BBR) and a postbiotic (inactivated Bifidobacterium Longum, B.longum)-in adults…
- Trial name
- Synfood (NCT07420231)
- Testing
- Berberine, Bifidobacterium longum, Bifidobacterium longum and Berberine
- Where
- Belgium
- Volunteers
- 140 people
- Sponsor
- Université Catholique de Louvain
Subjective Cognitive Decline
Gut-brain Health Effects of PREbiotics in Older Adults With Suspected COgnitive DEcline
As people around the world are living longer, the number of individuals with dementia, particularly Alzheimer's disease (AD), is expected to triple by 2050.
- Trial name
- PRECODE (NCT06433037)
- Testing
- Chicory inulin, Resistant dextrin, Seaweed polysaccharide
- Where
- Netherlands
- Volunteers
- 164 people
- Sponsor
- Wageningen University
Prebiotic, IBS (Irritable Bowel Syndrome)
Psyllium Husk in Pediatric IBS
Children aged 6 to 17 years with IBS will be randomly assigned to either receive psyllium husk supplementation in addition to usual care or receive usual care alone.
- Conditions
- Prebiotic, IBS (Irritable Bowel Syndrome), Psyllium, Quality of Life (QOL)
- Trial name
- NCT07880327
- Testing
- Psyllium Husk, Conventional therapy group
- Volunteers
- 70 people
- Sponsor
- Eman ElHaddad
Type 1 Diabetes
Prebiotics in Patients With Type 1 Diabetes
Evidence suggests that prebiotic fibre can correct dysbiosis, reduce intestinal permeability and improve glycemic control. The investigators hypothesize that microbial changes induced by prebiotics contribute to gut and endocrine…
- Trial name
- NCT04963777
- Testing
- Prebiotic
- Where
- 3 sites in Canada
- Volunteers
- 144 people
- Sponsor
- University of Calgary
Mild-to-Moderate Stress
Prebiotic Effects on Anxiety, Cortisol, and Emotional Processing in Mild-to-Moderately Stressed Adults
The levels of stress that we experience as a population are continuing to rise due to financial, social and work pressures, particularly in mid-life where additional factors such as family and career often compound these issues.
- Trial name
- PEACE (NCT06991023)
- Testing
- Prebiotic (Bimuno®)
- Where
- United Kingdom
- Volunteers
- 55 people
- Sponsor
- University of Reading