Clinical trials: GI Tract Disorders
Prostate Cancer
Evaluation of Gut Microbiome in Patients With Prostate Cancer
The research will focus on the possible connection between prostate cancer, and various species of bacteria in the large intestine.
- Trial name
- NCT03709485
- Testing
- rectal swab for microbial culture.
- Volunteers
- 150 people
- Sponsor
- Ziv Hospital
Covid19
Safety and Efficacy of Niclosamide in Patients With COVID-19 With Gastrointestinal Infection
This is a 2-part, 2-arm, Phase 2 , multicentre, randomized, double-blind, placebo-controlled study in adults with COVID-19 with gastrointestinal infection.
- Trial name
- RESERVOIR (NCT04858425)
- Testing
- Niclosamide
- Where
- 25 sites in United States, India and 1 more
- Volunteers
- 166 people
- Sponsor
- Entero Therapeutics
Crohn's Disease
A Study of E6011 in Participants With Active Crohn's Disease
The primary purpose of this study is to examine the efficacy and safety of E6011 at 12 weeks after administration by means of double-blind placebo-controlled trial.
- Trial name
- NCT03733314
- Testing
- E6011
- Where
- 46 sites in Czechia, Hungary and 3 more
- Volunteers
- 25 people
- Sponsor
- EA Pharma Co., Ltd.
Obesity
Does Weight Loss Surgery and Probiotic Supplementation Lead to a "Lean" Gut Microbiota?
The purpose of the weight-loss study is to characterize the effect of LGG supplementation on the relative abundance of phyla in the gut microbiota of patients undergoing gastric bypass and sleeve gastrectomy surgery, and to…
- Trial name
- NCT01870544
- Testing
- Lactobacillus Rhamnosus GG
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Tufts Medical Center
Phenylketonuria
Impact Of A Phe-Restricted Diet On Gut Health In Children With PKU
Phenylketonuria (PKU) is an inherited disorder of phenylalanine (Phe) metabolism. The mainstay of treatment is a Phe-restricted diet, which aims to maintain blood Phe concentrations within the recommended range and prevent…
- Trial name
- NCT07728032
- Testing
- Phenylalanine-restricted diet alone, Sapropterin Dihydrochloride, Sepiapterin
- Where
- United Kingdom
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- Birmingham Women's and Children's NHS Foundation Trust
Preeclampsia, Gut Dysbiosis
Probiotic Supplementation During Pregnancy in Women With High-Risk Pregnancies
Preeclampsia (PE) is a complication during pregnancy characterized by hypertension, organ damage, and inflammation, without an effective treatment. The underlying mechanisms causing the disease also remain partly unknown.
- Trial name
- NCT06700044
- Testing
- GutMagnific
- Where
- Sweden
- Volunteers
- 150 people
- Sponsor
- Region Skane
ALS, Amyotrophic Lateral Sclerosis
A Study to Explore the Role of Gut Flora in ALS
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records regarding ALS
- Conditions
- ALS, Amyotrophic Lateral Sclerosis, Motor Neuron Disease
- Trial name
- NCT04150809
- Testing
- No intervention
- Where
- United States
- Sponsor
- ProgenaBiome
Obesity, Intestinal Bacteria Flora Disturbance
Study on Dietary Nutrition Intervention Techniques for Children Obesity
With the rapid development of society and economy, children's simple obesity is the rising in the world and has become a chronic disease which is one of the biggest public health challenges in the world.
- Conditions
- Obesity, Intestinal Bacteria Flora Disturbance, Body Weight
- Trial name
- NCT02539836
- Testing
- Dietary nutrition based on plant fermentation extract, MRI in quantifying liver fat with MRS
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Sciences
Gut Microbiome, Gastrointestinal Microbiome
A Study to Explore the Role of Gut Flora in COVID-19 Infection
This study seeks to determine whether the virus which causes COVID-19, SARS-CoV-2, is shed in the stools of patients who are infected.
- Conditions
- Gut Microbiome, Gastrointestinal Microbiome, COVID, COVID-19
- Trial name
- NCT04359836
- Testing
- There is no intervention in this study
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- ProgenaBiome
Healthy
Effect of Brazilian Fruits Peel on Metabolic Regulation and Appetite in Healthy Subjects
The purpose of the study was to investigate how Brazilian fruits peel affect acute/postprandial glucose and insulin responses, inflammatory markers, appetite control peptides, antioxidative capacity, as well as subjective…
- Trial name
- BRASIL-MET (NCT02245906)
- Testing
- Control drink, Brazilian fruit peel flour, Negative control drink
- Where
- Sweden
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Lund University
Microbiome, Vaccine
Gut Microbiota, the Potential Key to Modulating Humoral Immunogenicity of New Platform COVID-19 Vaccines
Vaccination is the best way to mitigate the coronavirus disease 2019 (COVID-19) pandemic, but the vaccine immunogenicity may be quite variable from person to person.
- Conditions
- Microbiome, Vaccine, Covid-19, SARS-CoV-2
- Trial name
- NCT05150834
- Testing
- This is observational study
- Where
- South Korea
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Korea University Guro Hospital
Acquired Immunodeficiency Syndrome, Healthy Volunteers
Effects of Crofelemer on the Gut Microbiome in Healthy Volunteers and in HIV+ Patients With Non-Infectious Diarrhea
This study is intended to evaluate: 1. Any changes in the gut microbiome from baseline compared to end of study in both healthy (HIV-negative) subjects and HIV+ patients with or without chronic diarrhea, following one month of…
- Conditions
- Acquired Immunodeficiency Syndrome, Healthy Volunteers, HIV/AIDS, HIV Diarrhea
- Trial name
- NCT04192487
- Testing
- Crofelemer delayed-release tablets 125mg
- Where
- 3 sites in United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Napo Pharmaceuticals, Inc.
Trimethylamine-N-oxide, Gut Microbiota
Red Wine Effects Upon Gut Flora and Plasma Levels of Trimethylamine-N-oxide (TMAO) - WineFlora Study
Recent evidence indicates that Trimethylamine-N-oxide (TMAO) is a pro-atherosclerotic, phosphatidylcholine-dependent metabolite of diet and intestinal flora.
- Conditions
- Trimethylamine-N-oxide, Gut Microbiota, Effects of Red Wine, Atherosclerosis
- Trial name
- NCT03232099
- Testing
- Red Wine consumption, Period without alcohol consumption
- Volunteers
- 42 people
- Sponsor
- University of Sao Paulo General Hospital
Obesity, Morbid
Bariatric Surgery and Pharmacokinetics of Buprenorphine
Changes to gastric pH, gastric emptying time, gastrointestinal transit-time or the pre-systemic metabolizing effect of enzymes secreted in the mucosa may all alter the pharmacokinetics of medicines.
- Trial name
- NCT03460314
- Testing
- Buprenorphine
- Where
- Norway
- Volunteers
- 12 people
- Sponsor
- Norwegian University of Science and Technology
Cognitive Assessment, Psychological Function
Snacks and Brain Health
This project will investigate whether daily snack consumption can improve memory, mood, and overall brain function in people with cognitive impairment.
- Conditions
- Cognitive Assessment, Psychological Function, GI Health
- Trial name
- NCT07348406
- Testing
- Pecan snack, Pretzel snack
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Texas Tech University Health Sciences Center
Overweight, Insulin Resistance
Effects of Cranberry Powder Supplements on Gut Microbiota Diversity and Metabolic Syndrome
It is of major importance to refine prevention strategies in order to alleviate inflammation, insulin resistance and metabolic syndrome and it appear that improving gut health and microbiota represent a promising strategy.
- Conditions
- Overweight, Insulin Resistance, Microbiota, Endotoxemia
- Trial name
- MICA (NCT03754504)
- Testing
- Cranberry powder
- Where
- Canada
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Laval University
Large B-Cell Lymphoma (LBCL), Multiple Myeloma (MM)
Restrictive Versus Standard Antibiotic Treatment During CAR-T Therapy
The purpose of the CARMic study is to investigate whether a restrictive, microbiome-sparing antibiotic strategy can better preserve the gut microbiota in patients undergoing chimeric antigen receptor T-cell (CAR-T) therapy…
- Conditions
- Large B-Cell Lymphoma (LBCL), Multiple Myeloma (MM), Gut Microbiota
- Trial name
- CARMic (NCT07842198)
- Testing
- ceftazidime, ciprofloxacin, Standard-of-Care Antibiotic Strategy
- Where
- Denmark
- Volunteers
- 150 people
- Sponsor
- Zealand University Hospital
Infertility, Male, Azoospermia
The Association of Gut Microbiota and Spermatogenic Dysfunction
This is a multicenter, case-control study that aims to investigate the relationship between microbiota and sperm quality via stool, blood, and urine microbiome, metabolomics, and collected clinical metadata.
- Conditions
- Infertility, Male, Azoospermia, Oligozoospermia, Asthenozoospermia
- Trial name
- NCT05628987
- Testing
- no intervention
- Where
- 3 sites in China
- Volunteers
- 306 people, healthy volunteers welcome
- Sponsor
- Zhujiang Hospital
Anemia of Prematurity, Necrotizing Enterocolitis
Transfusion-related Inflammatory Cytokine and Neutrophil Extracellular Trap Quantification in Neonates
Despite many advances in neonatal care, necrotizing enterocolitis (NEC) remains a leading cause of morbidity and mortality among premature infants.
- Trial name
- NCT01735552
- Where
- 3 sites in United States
- Volunteers
- 12 people
- Sponsor
- University of Utah
REM Sleep Behavior Disorder
Gut Microbiota Across Early Stages of Synucleinopathy: From High-risk Relatives, REM Sleep Behavior Disorder to Early Parkinson's Disease
With the global ageing population, neurodegenerative disorders including synucleinopathy are major burdens to patients, carers and society.
- Trial name
- NCT03645226
- Testing
- Colonoscopy
- Where
- 2 sites in Hong Kong
- Volunteers
- 441 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
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