Clinical trials: Intestinal Microbiota
Influenza
The Interaction Between Mucosal Microbiota Colonization and the Immune Response to an Intranasal Influenza Live Attenuated Vaccine
This is a single-center, randomized, open-label trial designed to explore the interaction between mucosal microbiota colonization in the nasal cavity and gut and the immune response to an intranasal live attenuated influenza…
- Trial name
- NCT06609811
- Testing
- Intranasal Influenza Live Attenuated Vaccine
- Where
- China
- Volunteers
- 201 people, healthy volunteers welcome
- Sponsor
- Jiangsu Province Centers for Disease Control and Prevention
Colorectal Cancer Metastatic, Fecal Microbiota Transplantation
Using Healthy Gut Bacteria to Boost Immune Treatment for Advanced Bowel Cancer
This research protocol outlines an exploratory study on the combination of early-life fecal microbiota transplantation (yFMT) with immunotherapy and chemotherapy in patients with microsatellite stable metastatic colorectal cancer…
- Trial name
- NCT07486492
- Testing
- yFMT
- Volunteers
- 10 people
- Sponsor
- The First Affiliated Hospital of Xiamen University
Poor Sleep Quality, Gut Microbiome
The Impact of Overnight Active Temperature Regulation on the Gut Microbiome, Inflammation, and Circadian Rhythm.
This study examines whether two continuous weeks of overnight active temperature regulation (via the Eight Sleep Pod) use affects gut microbiome composition, inflammation, and the body's daily temperature and blood pressure…
- Conditions
- Poor Sleep Quality, Gut Microbiome, Gut Health, Inflammation
- Trial name
- NCT07848594
- Testing
- Overnight Active Temperature Regulation: Eight Sleep Pod System
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Eight Sleep Inc.
Heart Valve Surgery
Characterizations of Gut Microbiota and Postoperative Sleep in Patients Undergoing Heart Valve Surgery With Cardiopulmonary Bypass
The investigators designed a study to assess whether there is any change in gut microbiota and postoperative sleep before and after heart valve surgery with cardiopulmonary bypass.
- Trial name
- NCT05136001
- Testing
- polysomnography
- Where
- China
- Volunteers
- 36 people
- Sponsor
- China Medical University, China
Hypertension
The Role of Gut Microbiota in Hypertension
Hypertension is the single most prevalent risk factor for heart diseases, heart failure, kidney failure and stroke. About 1 in 3 adults in the United States have hypertension.
- Trial name
- NCT02188381
- Testing
- Stool Sample and Blood Sample
- Where
- United States
- Volunteers
- 292 people, healthy volunteers welcome
- Sponsor
- University of Florida
Rectal Cancer
The Impact of Probiotic Intervention on the Gut Microbiota and Bowel Function
This study aims to propose a novel, easy-to-operate intervention strategy that effectively improves defecation function after stoma reversal and to assess its impact on the gut microbiota.The efficacy and safety of antegrade…
- Trial name
- NCT07369830
- Testing
- Clostridium butyricum (live) Tablets(Meiya)
- Where
- China
- Volunteers
- 156 people
- Sponsor
- Huashan Hospital
Autism
Therapeutic Intervention Effects of rTMS on Children With Autism Spectrum Disorder
Autism spectrum disorder (ASD) is a common and complex neurodevelopmental disorder, which is characterized by impairments of social communication, social reciprocity, as well as restricted and repetitive behaviors (RRB).
- Trial name
- NCT05140356
- Testing
- Applied high amplitude repeated transcranial magnetic stimulation, Applied low amplitude repeated transcranial magnetic stimulation
- Where
- China
- Volunteers
- 60 people
- Sponsor
- University of Electronic Science and Technology of China
Ulcerative Colitis
Fecal Microbiota Transplantation in Ulcerative Colitis
Fecal Microbiota Transplantation(FMT) - reconstitution of normal flora by a stool transplant from a healthy individual, is increasingly being recognized as a therapeutic modality for diseases that are associated with gut…
- Trial name
- NCT03273465
- Testing
- Fecal transplantation
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Assaf-Harofeh Medical Center
Urinary Tract Infection, Pyelonephritis
Cranberry-lingonberry Juice Started During Acute Infection in Prevention of Urinary Tract Infections in Children
Cranberry and cranberry-lingonberry juice prevented urinary tract infections in children and in adults in our earlier clinical trials.
- Conditions
- Urinary Tract Infection, Pyelonephritis, Cystitis
- Trial name
- NCT01861353
- Testing
- Cranberry-lingonberry juice
- Where
- Finland
- Volunteers
- 113 people
- Sponsor
- University of Oulu
Intestinal Colonization With Multidrug-resistant Bacteria
Eradication of Antibiotic-resistant Bacteria Through Antibiotics and Fecal Bacteriotherapy
This investigator initiated,international, multicenter open-label, randomized controlled trial aims to assess whether a 5 day course of oral nonabsorbable antibiotics (colistin sulfate 2 million IU per os 4x/day and neomycin…
- Trial name
- R-GNOSIS WP3 (NCT02472600)
- Testing
- Colistin, Neomycin, Fecal microbiota transplantation (FMT)
- Where
- 4 sites in France, Israel and 2 more
- Volunteers
- 39 people
- Sponsor
- Stephen Harbarth
Gut Microbiome, Skin Microbiome
The Influence of Oral Probiotics on the Microbiome and Lipidome
The purpose of this study is to measure oil production of the face, facial properties, and gut bacteria in people being given oral probiotics.
- Conditions
- Gut Microbiome, Skin Microbiome, Gut Lipidome, Skin Lipidome
- Trial name
- NCT03605108
- Testing
- Probiotic
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Postoperative Delirium, Gut Microbiota
Characterisation of Gut Microbiota in Patients Undergoing Gastrointestinal Surgery With Postoperative Delirium (GIM-POD)
The study is a case-controlled observational trial. Sixty patients will be divided into 2 groups depending on whether postoperative delirium or not.
- Trial name
- GIM-POD (NCT04316910)
- Testing
- General anesthetic
- Where
- China
- Volunteers
- 30 people
- Sponsor
- China Medical University, China
IBS - Irritable Bowel Syndrome
Fecal Transplantation in Patients With IBS
The study will characterize the biology of FMT in the context of IBS prior to wider clinical application of the method. Given the ethical concerns of unknown and long-term adverse effects of FMT therapy, the study will include…
- Trial name
- NCT03333291
- Testing
- fecal suspension
- Where
- Norway
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Haukeland University Hospital
Nutrition Disorders
Interactions Between Diet, Intestinal Microbiota and Metabolomics
It is widely known that the quality of the diet is able to modify the expression of many bacterial genes populating the intestine of the host, as well as the type of bacteria themselves.
- Trial name
- NCT03475368
- Testing
- Vegetarian diet, Low carbs diet, Mediterranean diet
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis
Healthy, Constipation
Dairy Products to Your Gut and Brain
The goal of this intervention study is to compare the effects of fermented dairy and non-fermented dairy on bowel habits and cognitive performance in healthy women with defecations every other day or less.
- Trial name
- YourGutBrain (NCT06311097)
- Testing
- Fermented dairy, Non-fermented dairy
- Where
- Denmark
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Diet Therapy
Mediterranean-like Unprocessed (CLEAN-MED) Diet Intervention Study of the Gut Microbiome of Healthy Adults
Background: Trillions of tiny organisms-including bacteria, fungi, and viruses-live inside our intestines. These microorganisms break down nutrients in our food, aid our immunity, and help keep us healthy.
- Trial name
- NCT05411120
- Testing
- Western Diet, CLEAN-MED
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
DLBCL, Glofitamab
Gut Microbiome in DLBCL Treated With Glofitamab
The gut microbiome (GM) has recently emerged as one of the key modifiable factors of response and prognosis to immunotherapy in cancer patients.
- Conditions
- DLBCL, Glofitamab, Gut Biome
- Trial name
- NCT07498920
- Testing
- Gut microbiome analysis
- Volunteers
- 30 people
- Sponsor
- Peking Union Medical College Hospital
Metabolic Syndrome, Obesity
Kefir and Metabolic Syndrome
Metabolic syndrome is a cluster of metabolic disorders which increases the risk for diabetes and cardiovascular disease. In recent years, research has shown that probiotics may have positive effects on metabolic syndrome…
- Conditions
- Metabolic Syndrome, Obesity, Hypertension, Hyperlipidemias
- Trial name
- NCT03966846
- Testing
- Kefir, Milk
- Volunteers
- 62 people
- Sponsor
- Izmir Katip Celebi University
Cardiac Arrest (CA)
Effect of Target Temperature Management on Intestinal Flora and Its Metabolites in Patients With Cardiac Arrest
Based on the self-control design, this study explored the dynamic regulation of target temperature management therapy (TTM) on intestinal flora structure and metabolites of patients after cardiopulmonary resuscitation (CPR).
- Trial name
- NCT06974682
- Where
- China
- Volunteers
- 35 people
- Sponsor
- Capital Medical University
Pulmonary Disease, Chronic Obstructive, Microbiota
The Gut-lung Axis in Chronic Obstructive Pulmonary Disease
Patients with chronic obstructive pulmonary disease (COPD) are 2-3 times more likely to occur together with chronic gastrointestinal tract (GIT) diseases, such as inflammatory bowel disease (IBD) or irritable bowel syndrome…
- Conditions
- Pulmonary Disease, Chronic Obstructive, Microbiota, Immunity, Mucosal, Metabolism
- Trial name
- NCT03236480
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital