Clinical trials: Host Microbial Interactions
Stroke-related Pneumonia
Microbe-host Interaction Relationship in Patients With Stroke-relatedPneumonia
This study intends to use a standardized cohort study to collect biological samples (including throat swabs, sputum and blood) from subjects eligible for inclusion, and use 16s DNA / metagenomic sequencing and metabolome…
- Trial name
- NCT06161298
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Guangzhou University of Traditional Chinese Medicine
Cesarean Delivery Affecting Newborn, Obesity, Childhood
Vaginal Microbiome Seeding and Health Outcomes in Cesarean-delivered Neonates.
Neonates delivered by scheduled Cesarean Section will be randomized to receive vaginal seeding (exposing the infant to Mother's vaginal flora) or sham.
- Conditions
- Cesarean Delivery Affecting Newborn, Obesity, Childhood, Intestinal Microbiome, Microbiota
- Trial name
- NCT03298334
- Testing
- Vaginal Seeding, No Vaginal Seeding
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Inflammatory Bowel Diseases, Crohn Disease
Digestive Biobank for Exploring Microbiota-host Interactions
Constitution of a biobank of tissues, whole blood and plasma samples and stools to identify markers associated with treatment response, postoperative morbidity including neuro-cognitive and mood complications and prognosis of…
- Conditions
- Inflammatory Bowel Diseases, Crohn Disease, Ulcerative Colitis, Colorectal Cancer
- Trial name
- BiomHost (NCT05704413)
- Where
- France
- Volunteers
- 500 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Single Cell Sequencing Technology, Gene Expression Profiling
Host Response to Infection by Direct Analysis of Leukocyte Single Cell-type Gene Expression/transcript Abundance, Direct LS-TA. a Prospective Study Will Evaluate the Performance of Direct LS-TA in Triage Febrile Patients Into Major Categories of Infections: Viral, Bacterial or Active Tuberculosis.
Febrile illness is a common condition and it is crucial to have an early triage of patients according to various aetiologies to enable appropriate treatment.
- Conditions
- Single Cell Sequencing Technology, Gene Expression Profiling, Gene Expression, Infection
- Trial name
- NCT06846645
- Testing
- No intervention
- Where
- Hong Kong
- Volunteers
- 200 people
- Sponsor
- Chinese University of Hong Kong
Microbial Colonization
Ex Vivo Study of the Mechanism of Action of Active Ingredients on the Intestinal Microbiota
To design and understand the mechanism of action of different combinations of nutraceuticals coupling bacteria, fibers and polyphenols, which can act on the 4 pillars simultaneously via an innovative ex-vivo model approach…
- Trial name
- NCT04895774
- Testing
- Probiotic strains, Polyphenols, Fibers
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Nutri & Co
Autoinflammatory Diseases
Host-microbiota Interactions in Auto-inflammatory Diseases
Autoinflammatory diseases (AID) are genetic diseases responsible for excessive activation of innate immunity leading to blood inflammation and systemic symptoms.
- Trial name
- HO-MICRO-MAI (NCT07718555)
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Inflammatory Bowel Disease
Characterization of Phenotype and Genotype of Early Onset Enteropathies
This study has been set up in order to characterize phenotypes and genotypes of patients with early onset enteropathies. In that goal, Investigators will collect biological samples (mainly blood) of patients suffering from early…
- Trial name
- IMMUNOBIOTA (NCT02614911)
- Testing
- Biological sampling
- Where
- 12 sites in France
- Volunteers
- 1,445 people, healthy volunteers welcome
- Sponsor
- Imagine Institute
CVID
Respiratory Microbiota and Immune Response in CVID
Common variable immunodeficiency (CVID) is the most prevalent symptomatic primary immunodeficiency. Respiratory ailments are the most frequent complications of CVID, with chronic pulmonary disease developing in 30-60% and even…
- Trial name
- NCT06173128
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Boston University
Community Pneumonia
The Association Mechanism Between the Microbiome and the Development of Community Pneumonia Was Studied Based on the Analysis of Pulmonary Microbiota - Host Interaction Network
1. The difference of lung flora between the healthy group and the CAP group was compared, and the core flora involved in the development of CAP was identified. 2. To predict the metabolites associated with CAP. 3.
- Trial name
- NCT06896019
- Testing
- Community Pneumonia
- Where
- China
- Volunteers
- 37 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Growth Failure, Preterm Birth
Impact of Colostrum Oropharyngeal Immunotherapy on Postnatal Growth in Preterm Infants
The goal of this clinical trial is to ascertain whether oropharyngeal administration of colostrum contributes to postnatal growth in very preterm infants (those born before 32 weeks of gestation).
- Conditions
- Growth Failure, Preterm Birth, Microbiota
- Trial name
- IOCOIOPGIPI (NCT07082881)
- Testing
- Colostrum, Normal Saline
- Volunteers
- 220 people
- Sponsor
- Suqian First Hospital
Organoids, Allergy and Immunology
Bern Human Organoid-Study to Study Host-microbe Interaction
The human body inhabits a complex consortium of different microbes which together form the microbiota. Virtually every surface of the human body is colonized by a distinct microbiota, forming complex communities.
- Conditions
- Organoids, Allergy and Immunology, Microbiota
- Trial name
- humorg (NCT05323357)
- Where
- Switzerland
- Volunteers
- 100 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Choledochal Cyst
Host-Microbe Interactions in Biliary Dilatation
This study is an observational cohort study aimed at continuously enrolling patients with biliary dilatation and healthy controls.
- Trial name
- NCT07152496
- Where
- China
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Beijing Tsinghua Chang Gung Hospital