Clinical trials: Gastrointestinal Microbiota
Intrauterine Growth Restriction
Study of the Fetal and Maternal Microbiota in Preganant Women With Fetal Defect Growth
It is an observational and prospective study that will include consecutively 63 controls (fetuses with estimated fetal weight above the 10th centile) and 63 fetuses with defects in fetal growth (estimated fetal weight below the…
- Trial name
- BIOCIR (NCT04047966)
- Where
- Spain
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada
Psychotic Disorder, Schizophrenia
Gut Microbiome in AP Naive
Antipsychotic (AP) medications are currently the cornerstone of treatment for schizophrenia (SCZ), with off-label prescription rapidly increasing in youth, with an established two-fold increase in standardized mortality ratio…
- Trial name
- NCT03414151
- Testing
- Observation
- Where
- Canada
- Volunteers
- 25 people
- Sponsor
- Centre for Addiction and Mental Health
PCOS- Polycystic Ovary Syndrome
The Synbiotics Effects in Polycystic Ovary Syndrome: A Randomized Controlled Trial
The goal of this clinical trial is to compare the effect of synbiotics and placebo in Thai women with polycystic ovary syndrome.
- Trial name
- PCOS (NCT06169566)
- Testing
- synbiotics
- Where
- Thailand
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Maharaj Nakorn Chiang Mai Hospital
Inflammatory Bowel Diseases, Dietary Exposure
Dried Chicory Root in IBD
The goal of this clinical pilot trial is to test the use of dried chicory root in patients with IBD. The main questions it aims to answer are: what the effect of a 4-week 10-20 g/day WholeFiberTM intervention on fecal…
- Trial name
- Chic-IBD (NCT06016322)
- Testing
- Dried Chicory Root
- Where
- Netherlands
- Volunteers
- 12 people
- Sponsor
- University Medical Center Groningen
Ischemic Stroke
Efficacy and Safety of Sodium Oligomannate in the Prevention of PSCI
Post-stroke cognitive impairment (PSCI) is a common complication of stroke, and seriously affect the quality of survival and the survival time in patients with stroke, PSCI is still lack of effective prevention and treatment…
- Trial name
- NCT05545605
- Testing
- Sodium oligomannate
- Where
- 2 sites in China
- Volunteers
- 116 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Obesity
Interactions of Human Gut Microbiota With Intestinal Sweet Taste Receptors
The purpose of this study is to collect data to examine whether short-term consumption of non-caloric artificial sweeteners (NCASs), such as saccharin, can lead to changes in blood sugar levels and in the composition of the…
- Trial name
- ISTAR-micro (NCT03032640)
- Testing
- Oral Glucose Tolerance Test (OGTT), Assessment of dietary compliance, Stool sampling
- Where
- United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- AdventHealth Translational Research Institute
Breastfeeding
Effects of 5-Methyltetrahydrofolic Acid Supplementation on Maternal Health and One-Carbon Metabolism During Lactation
This double-blind, randomized, placebo-controlled parallel trial evaluates the effects of maternal 5-methyltetrahydrofolate (5-MTHF) supplementation during breastfeeding.
- Trial name
- OCMS (NCT07508917)
- Testing
- 5-MTHF Supplementation
- Where
- 2 sites in Spain
- Volunteers
- 36 people
- Sponsor
- Fundació Sant Joan de Déu
Acute Coronary Syndrome
Impact of Traditional Chinese Medicine on the Gut Microbiota-dependent Trimethylamine N-oxide
Recent studies highlight the participation of gut microbes in the pathogenesis of both atherosclerotic heart disease and its adverse thrombotic events.
- Trial name
- TCM-TMAO (NCT03186625)
- Testing
- Compound Panax Notoginseng Granule
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Guangdong Provincial Hospital of Traditional Chinese Medicine
Infant Formula Intolerance, Well-being
Efficacy of JINLINGGUAN and TOFER Formula in Formula-fed Chinese Term Infants
Objective：The present trial aimed to assess efficacy and safety of Jin Ling Guan and Tofer infant formula on body growth, intestinal tolerance, gut microbiota and fecal residual nutrients as compared to breast-milk in term…
- Trial name
- NCT03178474
- Testing
- JINLINGGUAN Infant formula,PRO-KIDO™ I-PROTECH®, TOFER Infant formula,TOFER®, Breast milk
- Where
- 3 sites in China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Scleroderma, Systemic
Gut Microbiota Transplantation in Systemic Sclerosis
Systemic Sclerosis (SSc) is a progressive multi-organ disorder with high disease burden. Life expectancy in SSc is reduced by 25-40 years, mainly due to cardiopulmonary and gastro-intestinal (GI) disease involvement; and a very…
- Trial name
- ReSScue (NCT03444220)
- Testing
- Anaerobically Cultivated Human Intestinal Microbiota, Anaerobically Cultivated medium
- Where
- Norway
- Volunteers
- 10 people
- Sponsor
- Oslo University Hospital
Obesity
Laparascopic Sleeve Gastrectomy vs. Endoscopic Gastric Plication in Obesity
The project will describe the efficacy and safety of laparoscopic sleeve gastrectomy and endoscopic gastric plication procedures as compared to conservative therapy and clarify the mechanisms of action of these treatments.
- Trial name
- SLAVIA (NCT05259644)
- Testing
- laparoscopic sleeve gastrectomy, conservative treatment of obesity, endoscopic gastric plication
- Where
- Czechia
- Volunteers
- 75 people
- Sponsor
- Institute for Clinical and Experimental Medicine
Obesity (Disorder), Morbid Obesity
Chrono-ALIGN: A Chronotype-Based Chrono-Nutrition Intervention in Post-Bariatric Patients
This randomized controlled trial will evaluate the impact of chrono-nutrition, a dietary approach that aligns meal timing with the body's circadian rhythms, on weight change, metabolic outcomes, appetite, and gut microbiota in…
- Conditions
- Obesity (Disorder), Morbid Obesity, Bariatric Sleeve Gastrectomy, Meal Time
- Trial name
- Chrono-ALIGN (NCT07324044)
- Testing
- Standard Post-Bariatric Care (Control), Early Time-Restricted Eating (eTRE), Chronotype-Based Chrono-Nutrition (CB-CN)
- Where
- Saudi Arabia
- Volunteers
- 246 people, healthy volunteers welcome
- Sponsor
- King Saud University
Gut Microbiome
Fecal Microbiota in Preterm Birth
We will compeer fecal microbiome in preterm birth with fecal microbiome of team labor
- Trial name
- NCT03975764
- Testing
- Collection of fecal sample
- Volunteers
- 40 people
- Sponsor
- Rambam Health Care Campus
Healthy
Mapping the Impact of Gut Microbiota on Brain and Behavior Through the Lens of GABA
Gut microbiota produce different metabolites within the human body, which include neurotransmitters. Animal studies have demonstrated a critical role for the gut microbiota in various aspects of brain and behavioural function…
- Trial name
- GutBrainGABA (NCT05698862)
- Testing
- Probiotic
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Reading
Colorectal Neoplasms
Study of Fecal Bacteria in Early Diagnosis of Colorectal Cancer
The aim of the study is to identify and verify one or more gut bacteria of which the abundance in feces may help to early diagnosis colorectal cancer.
- Trial name
- NCT02845973
- Testing
- gut microbiota
- Where
- China
- Volunteers
- 1,325 people, healthy volunteers welcome
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Healthy
Dietary Fiber and Gut Microbiome Study
The purpose of this dietary intervention is to study the effects of several dietary fibers on the gut microbiota at the personal level.
- Trial name
- NCT05424640
- Testing
- Dietary fiber 1, Dietary fiber 2, Dietary fiber 3
- Where
- Estonia
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Center of Food and Fermentation Technologies
Parkinson Disease
Ketogenic Diet Interventions in Parkinson's Disease: Safeguarding the Gut Microbiome
Parkinson's Disease (PD) is the second most common neurodegenerative disorder with common gut-related symptoms, which are attributed to alterations in the gut microbiome - the collection of microorganisms that live within the…
- Trial name
- KIM (NCT05469997)
- Testing
- Mediterranean-Ketogenic Diet, Mediterranean diet supplemented with medium-chain triglyceride oil
- Where
- Canada
- Volunteers
- 52 people
- Sponsor
- University of British Columbia
Ulcerative Colitis
Combination Therapy With Fecal Microbiota Transplantation and Vedolizumab for Induction of Ulcerative Colitis
This is a pilot study of combination therapy using FMT and vedolizumab for induction of UC. The investigators hypothesize that a combination therapy approach which addresses immune trafficking and microbial manipulation…
- Trial name
- NCT04231110
- Testing
- Fecal microbiota transplantation
- Where
- Canada
- Volunteers
- 6 people
- Sponsor
- McMaster University
Unresectable Colorectal Cancer, Colorectal Cancer (Locally Advanced or Metastatic)
FMT Combined With Standard First-Line Therapy in Initially Unresectable Colorectal Cancer
This clinical trial evaluates the efficacy and safety of adding fecal microbiota transplantation (FMT) to first-line standard of care for patients with initially unresectable colorectal cancer (CRC).
- Trial name
- NCT07509398
- Testing
- Standard First-Line Therapy, FMT Combined with Standard First-Line Therapy
- Volunteers
- 220 people
- Sponsor
- Shanghai 10th People's Hospital
Diabetes Mellitus, Non-alcoholic Fatty Liver Disease
Transplantation of Microbes for Treatment of Metabolic Syndrome & NAFLD
Non-alcoholic fatty liver disease (NAFLD) occurs when excess fat is deposited in the liver. Almost all patients also have obesity and insulin resistance (the inability of the body to effectively use insulin).
- Trial name
- FMT (NCT02496390)
- Testing
- Autologous, Allogeneic
- Where
- Canada
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
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