Clinical trials: Intestinal Flora
Infant Development, Stress
Multisensory Early Oral Administration of Human Milk in Preterm Infants
The aims of this pilot are to determine the feasibility and acceptability of the Multisensory early oral administration of human milk (M-MILK) intervention, recruitment, retention, and obtain data for sample size estimation.
- Trial name
- M-MILK (NCT06230848)
- Testing
- Multisensory Early Oral Administration of Human Milk (M-MILK)
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Loyola University
Obesity, Morbid, Insulin Resistance
Stool Transplantation for Treatment of Insulin Resistance in Morbidly Obese Patients
More and more people in Canada and around the world are severely (morbidly) obese, and this is associated with a high risk for poor blood sugar control (insulin resistance, IR) and diabetes.
- Trial name
- NCT02970877
- Testing
- Fecal filtrate from 150 g stool from healthy lean donors, Fecal filtrate from 150 g of the recipient's own stool
- Where
- Canada
- Volunteers
- 29 people
- Sponsor
- Johane Allard
Crohn Disease
A Dietary Intervention Study on the Microbiome in Crohn's Disease Patients
This protocol is designed to compare the effectiveness of a soy-based diet or identical diet without soy given to patients with Crohn's disease (CD) in remission, patients with active CD, or healthy controls.
- Trial name
- NCT04065048
- Testing
- Soy based diet, Non-soy based diet
- Where
- United States
- Volunteers
- 67 people
- Sponsor
- Case Western Reserve University
Human Gut Microbiota
Effects of Pre-, Pro- & Anti-biotics on Gut Microbiota
The purpose of this study is to compare and contrast the effects of a prebiotic (Trametes Versicolor), a probiotic (Saccharomyces boulardii) and an antibiotic (amoxicillin) on the gut microbiota of healthy volunteers.
- Trial name
- NCT01414010
- Testing
- Trametes versicolor extract, Saccharomyces boulardii, Amoxicillin
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
HIV-1 Infection
Effects of the Probiotic Visbiome Extra Strength on Gut Microbiome & Immune Activation Markers
The purpose of the study was to evaluate whether the probiotic Visbiome Extra Strength reduces inflammation in HIV-infected men and women when compared to a placebo (inactive medication like a dummy pill).
- Trial name
- NCT02706717
- Testing
- Visbiome Extra Strength
- Where
- 25 sites in United States, Puerto Rico
- Volunteers
- 93 people
- Sponsor
- Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Obesity
Investigation of the Gut Microbiota in Regulating Nutrient Absorption in Humans
We propose to study both stool and urine energy loss in 24 individuals on two experimental diets (50% increased and 50% reduced nutrient load relative to body size) in a random cross-over design.
- Trial name
- NCT02037295
- Testing
- Vancomycin, Overfeeding diet (OF), Underfeeding diet (UF)
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Nonalcoholic Fatty Liver Disease, NAFLD
Rifaximin in Fatty Liver Disease
TITLE Rifaximin in Fatty Liver Disease (RiFL) DESIGN Open-label pilot study HYPOTHESIS Reduction in gut flora by the antibiotic Rifaximin reduces hepatic inflammation in Non-Alcoholic Steatohepatitis (NASH).
- Conditions
- Nonalcoholic Fatty Liver Disease, NAFLD, Nonalcoholic Steatohepatitis
- Trial name
- RiFL (NCT01355575)
- Testing
- Rifaximin
- Where
- United Kingdom
- Volunteers
- 15 people
- Sponsor
- Imperial College London
ESRD, Hyperkalemia
The Effects of Patiromer on Serum Potassium Level and Gut Microbiome of ESRD Patients With Hyperkalemia
The Effects of Patiromer on Serum Potassium Level and Gut Microbiome of ESRD Patients With Hyperkalemia (potassium greater than 5 milliequivalents per liter) is a non-randomized, crossover study.
- Conditions
- ESRD, Hyperkalemia, End Stage Renal Disease
- Trial name
- NCT03326583
- Testing
- Patiromer
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Dominic Raj
Microbial Colonization
Effects of Intravenous (IV) Omadacycline on Gut Microbiome
Given the clinical need to improve upon current antibiotic regimens for the treatment of C. difficile infection with a particular focus on the impact of therapies on gut microbiome, this study proposes to characterize the impact…
- Trial name
- NCT05515562
- Testing
- Omadacycline Injection
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Hypertriglyceridemia, Inflammation
Impacts of Lentils on Metabolism and Inflammation
The overall goal of this investigation is to determine gut microbiome dependent and independent impacts of pulse consumption on metabolic resilience and metabolic risk profiles for type 2 diabetes (T2D) and cardiovascular disease…
- Conditions
- Hypertriglyceridemia, Inflammation, Waist, Hypertriglyceridemic
- Trial name
- NCT04283448
- Testing
- Dietary Lentil, Control
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- Montana State University
Prematurity, Intestinal Permeability
Intestinal Permeability in Preterm Infants
Necrotizing enterocolitis (NEC) is a life-threatening, gastrointestinal emergency characterized by increased intestinal permeability, affects approximately 7 to 10% of infants <1500 g birthweight, and typically occurs within 7 to…
- Trial name
- IPPI (NCT01756040)
- Testing
- Lactulose -rhamnose solution
- Where
- United States
- Volunteers
- 211 people
- Sponsor
- University of Maryland, Baltimore
Vaginal Microflora
Clinical Evaluation of Effects of an Investigational Tampon on Vaginal Microflora
Subjects will be using investigational or control tampons during their menstrual period but these tampons are not intended to prevent, treat or diagnose an infection or other disease condition.
- Trial name
- NCT00913523
- Testing
- Experimental - Tampon with GML
- Where
- 2 sites in United States
- Volunteers
- 482 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer and Personal Products Worldwide
Healthy
Almonds: Digestive Health and Immune Function of Adults and Children
The purpose of this study is to determine whether incorporating almonds into the diets of families with young children will induce beneficial changes in gastrointestinal function, the fecal microbiota profile, and immune and…
- Trial name
- NCT01973595
- Testing
- Almonds, Then no almonds, No Almonds, Then almonds
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University of Florida
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)
Metastatic Melanoma
Melanoma Checkpoint and Gut Microbiome Alteration With Microbiome Intervention
This study is designed to evaluate the safety and tolerability of treatment with oral microbiome study intervention (SER-401) or matching placebo in combination with anti-programmed cell death 1 (anti-PD-1) therapy (nivolumab) in…
- Trial name
- MCGRAW (NCT03817125)
- Testing
- Vancomycin pretreatment, Nivolumab, SER-401
- Where
- 7 sites in United States
- Volunteers
- 14 people
- Sponsor
- Parker Institute for Cancer Immunotherapy
Functional Constipation
The Effect of Probiotics on Constipation, and Intestinal Microflora in Children With Functional Constipation
To compare the differences of fecal microflora between constipated and non-constipated healthy children, and evaluate the efficacy of probiotics in reducing symptoms of constipation and the influence of intestinal microflora in…
- Trial name
- NCT03054805
- Testing
- Magnesium Oxide, MIYAIRI-BM
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
IBS - Irritable Bowel Syndrome
Irritable Bowel Syndrome and Control Volunteers: Diet Challenge
The purpose of this study is to study the relationship between the bile acids, short chain fatty acids and bacteria within the intestines.
- Trial name
- NCT03983434
- Testing
- Inulin
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Indiana University
Breast Cancer
Gut Microbiome & Gastrointestinal Toxicities as Determinants of Response to Neoadjuvant Chemo for Advanced Breast Cancer
The purpose of this research is to test whether bacteria that normally live in the intestines play a role in fighting cancer. It is believed that the development and behavior of these immune cells may be influenced by bacteria…
- Trial name
- NCT02696759
- Testing
- Blood & Fecal Collection
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Arkansas
Crohn Disease
Pilot Study of Fundamental Modification of the Gut Microbiota in the Treatment of Refractory Crohn's Disease
The purpose of this study is to determine the effect of a novel gut microbiota-targeted therapeutic regimen (bowel lavage and antibiotics with or without an antifungal) in the management of active Crohn's Disease (CD) or…
- Trial name
- Holiday (NCT03476317)
- Testing
- Vancomycin, Neomycin, Ciprofloxacin
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Children's Hospital of Philadelphia
Type 1 Diabetes
The Effect of Gluten-free Diet on New Onset Type 1 Diabetes (T1D)
The primary aim of this pilot study is to test whether gluten-free diet (GFD) instituted in children shortly after onset of Type 1 Diabetes (T1D) can decelerate the decline in beta cell function as compared to age matched…
- Trial name
- NCT02867436
- Testing
- Gluten-free diet
- Where
- 2 sites in Czechia
- Volunteers
- 45 people
- Sponsor
- University Hospital, Motol