Clinical trials: Intestinal Flora
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
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
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
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
Gut Microbiota, Metabolic Profiles
Gut Microbiome-Metabolome Profiling in H. Pylori-SIBO Comorbidity
Patients with concurrent Helicobacter pylori infection and small intestinal bacterial overgrowth (SIBO) represent a clinically challenging subgroup, often experiencing refractory gastrointestinal symptoms and diminished treatment…
- Conditions
- Gut Microbiota, Metabolic Profiles, Helicobacter Pylori Infection, Small Intestinal Bacterial Overgrowth
- Trial name
- NCT07122284
- Testing
- 13C-Urea Breath Test, Hydrogen-Methane Breath Test
- Where
- China
- Volunteers
- 42 people
- Sponsor
- Zhongshan Hospital (Xiamen), Fudan University
Gut Microbiota, Bowel Preparation
The Change of Gut Microbiota After Bowel Preparation and the Effect of Probiotics
The purpose of this study is to investigate the relationship between the change of intestinal bacterial flora and the recovery, and the incidence of symptoms such as abdominal discomfort after colonoscopy.
- Conditions
- Gut Microbiota, Bowel Preparation, Colonoscopy
- Trial name
- NCT03760133
- Testing
- Duolac
- Where
- South Korea
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Kosin University Gospel Hospital
Colorectal Cancer
Vitamin D Intervention and Associated Changes in the Gut Microbiome and Vitamin D Levels in Healthy Adults
Although dietary vitamin D supplementation has been used in the clinical setting for decades, the effect of supplementary vitamin D consumption on the structure of the microbiome has not been studied in humans in fine scale or…
- Trial name
- VDMT (NCT05387876)
- Testing
- Vitamin D intervention
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Baylor University
Diet Modification
Metabotypes in the Urinary Excretion of Flavan-3-ol Metabolites: "Metanols"
Flavan-3-ols are the main source of flavonoids in Western diets. They are characteristic compounds of tea, cocoa, wine, apple, pears, etc.
- Trial name
- Metanols (NCT04124016)
- Testing
- Inulin, green tea extract, grape seed
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Parma
Ischemic Stroke
Discovering Patterns in the Gut Microbiota Associated With the Risk of Stroke and the Outcome After a Stroke and Integration of These Data With Genomic Information to Find New Drug Targets and New Treatments to Improve Neurological Evolution and Functional Status of Stroke Patients.
The composition of the intestinal microbiota is associated with the risk of stroke and with post-stroke neurological evolution. At the same time, the genetics and epigenetics of each patient are associated with the composition of…
- Trial name
- MAESTRO (NCT04795687)
- Where
- Spain
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Gut Microbiome
Developing Interventions for Protecting HIV-Exposed Uninfected Infants Against Severe Infections
Research has shown that babies who are exposed to HIV, but are uninfected (negative HIV status), have a bigger risk of developing severe infections.
- Trial name
- NCT07052409
- Testing
- Inkomazi
- Where
- South Africa
- Volunteers
- 72 people
- Sponsor
- University of Colorado, Denver
Gut Microbiota, Intra-abdominal Infections
Gut Microbiota Analysis in IAI Patients With Sepsis-associated Liver Dysfunction
With the rapid development of intensive care medicine, the mortality of patients with sepsis has decreased over the past decade, but it is still the leading cause of death in intensive care unit (ICU).
- Conditions
- Gut Microbiota, Intra-abdominal Infections, Acute Gastrointestinal Injury, Sepsis-associated Liver Dysfunction
- Trial name
- 2022-11-09 (NCT05628493)
- Testing
- Gut microbiota Analysis
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Chinese Medical Association
Pancreatic Cancer, Adult, Cephalic Duodenopancreatectomy
Effects of Peptamen 1.6 in Malnourished Patients (or at Risk) With Pancreatic Neoplasia Undergoing Cephalic Pancreaticoduodenectomy (CPD): A Mechanistic Study
Malnutrition is a common challenge in patients with pancreatic cancer undergoing cephalic pancreaticoduodenectomy (CPD), impacting postoperative recovery and overall prognosis.
- Trial name
- NCT06852014
- Testing
- Dietary Supplement: Experimental Treatment with nutritional suplement A + nutritional suplement B, Dietary Supplement: Dietary Supplement: Experimental Treatment with nutritional suplement B + nutritional suplement A
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud
Gut Microbiome
Effects of Mango or Low-Fat Cookie Consumption on Gut Health, and Its Relationship With Mental, Sexual and Skin Health
The objective of the proposed research is to determine the effects of fresh mango consumption on gut microbiome, and its relationship with skin health, sexual and mental health in relatively healthy adults.
- Trial name
- NCT06800833
- Testing
- Low fat cookies, Mango
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- San Diego State University