View clinical trials related to Gut Microbiota.
Filter by:A mono center, open label, pilot study in term newborn infants. The study will investigate the effect of supplementation with probiotics on the presence of total Bifidobacterium in the infant feces.
A multi-centre, randomized, parallel-group, double-blind, controlled, exploratory clinical trial is conducted to assess the positive effect of feeding a formula containing synbiotics (pre- and probiotics) on the composition of the gut microbiota in caesarean section (CS) born healthy term infants within the first 6 months of life.
This study aims to examine the association between gut microbiota composition and the magnitude and duration of immune response in subjects who have received different COVID-19 vaccines in Hong Kong and to identify the differences compared to those COVID-19 recovered subjects.
Gut microbiome manipulation to alter the gut-lung axis may potentially protect humans against respiratory infections. However, clinical trials of synbiotics, one of the microbiota-targeted intervention, in this regard is few. Therefore, this study aims to examine the effect of synbiotics on the incidence and severity of upper respiratory tract infection, gut microbiota composition and function, as well as biomarkers of immune function.
Attention-Deficit/Hyperactivity Disorder (ADHD) is a common neurodevelopmental disorder. Gut microbiome dysbiosis may be associated with the pathophysiology of ADHD. Investigators previously found the relative abundance of Sutterella stercoricanis were increased and Bifidobacterium bifidum were decreased in the ADHD group. Investigators hypothesize that ADHD patients receiving supplementary Bifidobacterium bifidum (Bf-688) is able to increase the proportion of Bf-688; inhibit the proportion of Sutterella; and improve ADHD symptoms.
To evaluate differences in specific SNPs and intestinal microflora between patients with gout and hyperuricemia and healthy controls.
Obstructive Sleep Apnea Syndrome (OSA) is one of the most common chronic diseases and is associated with prognostic cardiovascular and metabolic co-morbidities. OSAS is the recurrence of complete (apnea) or partial (hypopnea) collapse of the upper airway during sleep resulting in sleep fragmentation and chronic intermittent hypoxia (ICH) which are the major determinants of cardiovascular and metabolic complications including type 2 diabetes, obesity and non-alcoholic fatty liver. These comorbidities are associated with a change in intestinal microbial ecology. In most cases, there is a reduction in bacterial genetic diversity and more or less specific signatures of cardiovascular and metabolic diseases, making it possible to envisage personalized and innovative therapeutic treatments. In animals exposed to intermittent hypoxia, there is local hypoxia that increases intestinal permeability, produces a reduction in microbiota diversity and favors microbial species that are at the origin of pro-inflammatory factors. Continuous Positive Airway Pressure (CPAP) is the standard treatment for OSA. Its effect on the intestinal microbiota has not yet been evaluated.
This mother-infant cohort study aims to determine the geographic differences in the microbial profiles in breast milk from mothers living in Malaysia and China that are potentially important determinants of infant development. It also aims to determine the impact of gut microbiome on infant health (temperament, gastrointestinal symptoms, eczema symptoms, and asthma symptoms).
This study is to find out the association between gut microbiota and moyamoya disease.
The novel coronavirus infection (COVID-19) caused by the SARS-CoV-2 virus is now a pandemic and has culminated major morbidity and mortality globally. Studies have shown that patients with underlying type 2 diabetes mellitus (DM), obesity, old age and hypertension had a higher risk of developing severe COVID-19 infection and mortality related to COVID-19.Emerging evidence has shown that gut microbiota plays an important role in the pathogenesis of COVID-19.