Clinical trials: Gastrointestinal Microbiota
Aging Well
Gut Health, Inflammation, Hormones
Pilot exploratory study on the effect of a Bifidobacterium breve extract, as VMK223, on plasma inflammatory markers, saliva hormones, gut microbiota and tolerance in females over 50years old.
- Trial name
- NCT04267731
- Testing
- VMK223, Cellulose
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Vemico Ltd.
Obesity, Gut Microbiota Modulation
ESAN III - Energy Sensing in Depression
The purpose of this study is to assess the effects of carotenoids from natural carrot juice on the immune system. Therefore, the study aims to distinguish the effects of natural juices that are rich in phytonutrients such as…
- Conditions
- Obesity, Gut Microbiota Modulation, Immunomodulation
- Trial name
- NCT06985381
- Testing
- Carotenoid-rich juice, Control
- Where
- Austria
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Inflammatory Bowel Disease(IBD)
The Effect of Intestinal Microbiota Transplantation for Inflammatory Bowel Diseases
There are many limitations in the current treatments of Inflammatory Bowel Diseases(IBD) which includes Ulcerative Colitis（UC) and Crohn's Disease(CD). Some patients have no or little reaction to the traditional drugs.
- Trial name
- IBD (NCT03426683)
- Testing
- Intestinal Microbiota Transplantation
- Where
- China
- Volunteers
- 35 people
- Sponsor
- Zhongshan Hospital Xiamen University
Colorectal Cancer
Gut Microbiome Modification Through Dietary Intervention in Patients With Colorectal Cancer: Response to Surgery
The investigators will conduct an open, controlled, randomized clinical trial, in patients with scheduled surgical intervention for CRC in the General Surgery and Digestive System Unit of the Virgen de la Arrixaca University…
- Trial name
- NCT04869956
- Testing
- Dietary pattern : High-fiber diet rich in PUFA, Dietary pattern: Standard diet
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Fundacion para la Formacion e Investigacion Sanitarias de la Region de Murcia
Healthy, Clostridium Difficile Infection
The Impact of Proton Pump Inhibitors on the Fecal Microbiome
The investigators hypothesis is that daily use of a proton pump inhibitor (PPI) is associated with significant alterations in the healthy fecal microbiome that are similar to those seen in persons with an initial episode of…
- Trial name
- NCT01822977
- Testing
- omeprazole
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Inflammatory Bowel Diseases, Crohn's Disease
Intertriginous/Periorificial Dermatoses in Patients With IBD on Anti-TNFα: Relative Abundance of Staphylococcus Aureus Within the Lesion Microbiota and Clinical Correlation (micSPIDER).
The main objective of this study is to evaluate the change in the relative abundance of S. aureus within the lesion-site skin microbiota in SPIDER patients (change between inclusion and 6 months), and to assess whether this…
- Conditions
- Inflammatory Bowel Diseases, Crohn's Disease, Skin Diseases, Dermatitis
- Trial name
- micSPIDER (NCT07812675)
- Where
- 5 sites in France
- Volunteers
- 82 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Autism Spectrum Disorder, Neurodevelopmental Disorders
Combined Human Milk Oligosaccharides (HMOs) and Probiotics Intervention for Children With Autism
This research project will investigate if a supplement containing a unique combination of prebiotics and probiotics can influence behaviour in children diagnosed with autism spectrum disorder.
- Conditions
- Autism Spectrum Disorder, Neurodevelopmental Disorders, Anxiety
- Trial name
- NCT05151601
- Testing
- Experimental
- Where
- Australia
- Volunteers
- 60 people
- Sponsor
- The University of Queensland
Rectal Cancer
Exploring the Predictive Effect of Intestinal and Oral Microbiota on the Efficacy of Neoadjuvant Radiotherapy and Chemotherapy for Locally Advanced Rectal Cancer Based on Machine Learning
This study is a one-year, observational, prospective cohort study. For enrolled patients with newly diagnosed locally advanced rectal cancer, the treatment plan will be decided by the physician based on the 2022 NCCN Rectal…
- Trial name
- NCT07346729
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Metabolic Syndrome, Inflammation
Impacts of Aronia on Inflammation and the Gut Microbiome
The overall goal of this project is to determine the inflammation lowering impact of anthocyanin-rich Aronia berries. Inflammation is an underlying mechanism driving the development of several diseases.
- Conditions
- Metabolic Syndrome, Inflammation, Hypertriglyceridemia, Obesity
- Trial name
- NCT04128839
- Testing
- Aronia berry juice
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Montana State University
Irritable Bowel Syndrome
FMT in the Treatment of IBS
52 adult IBS patients were recruited. 50% were given a fecal microbiota transplantation in colonoscopy and 50% were given an FMT made of their own feces as placebo. follow up time was 1 year after FMT.
- Trial name
- FMT-IBS (NCT03561519)
- Testing
- Fecal Microbiota Transplantation (FMT)
- Where
- Finland
- Volunteers
- 52 people
- Sponsor
- Joint Authority for Päijät-Häme Social and Health Care
Colorectal Adenoma and Carcinoma
Investigation of the Role of the Microbiome in the Pathogenesis of Colorectal Adenoma and Carcinoma
The purpose of this study is the investigation of new host-microbiome interactions promoting adenoma formation and adenocarcinoma progression.
- Trial name
- NCT02947607
- Testing
- Colon biopsies
- Where
- 2 sites in Belgium, Netherlands
- Volunteers
- 799 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Eczema, Asthma
Influence of Probiotics on Atopy, Immunological Responses and Gut Microflora - Follow-up to 5 Years
The investigators had conducted a double-blind, randomized placebo-controlled clinical trial studying the effects of 6 months probiotics supplementation from birth on allergic disease and sensitization up to 2 years of age.
- Conditions
- Eczema, Asthma, Allergic Rhinitis
- Trial name
- NCT00365469
- Testing
- Probiotic
- Where
- Singapore
- Volunteers
- 253 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
Obesity, Dietary Inflammatory Index (DII)
Dietary Inflammatory Potential in Young Pleople With Obesity
The increase in adipose tissue in the young population is one of the most important and worrying public health problems because it persists in adulthood, constituting a risk factor for chronic degenerative diseases with social…
- Trial name
- DIP (NCT06971666)
- Volunteers
- 170 people
- Sponsor
- Instituto Tecnológico y de Estudios Superiores de Occidente
Gut Microbiota Modulation
STUDY OF THE EFFECTS OF L. CASEI DG® (ENTEROLACTIS BABY) IN HEALTHY PRETERM AND FULL-TERM INFANTS.
The goal of this clinical trial was to learn whether giving Enterolactis Baby®, a probiotic food supplement containing Lactobacillus casei DG® (under the new taxonomical denomination: Lacticaseibacillus paracasei DG, CNCM…
- Trial name
- NCT07882537
- Testing
- Enterolactis Baby® drops
- Where
- Italy
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Alfasigma S.p.A.
Aging
Age-associated Arterial Dysfunction, Western Diet, and Aerobic Exercise: Role of the Gut Microbiome
The risk of developing cardiovascular diseases increases with aging largely due to age-related declines in the function of arteries (arterial dysfunction), which are influenced by common lifestyle factors such as consumption of a…
- Trial name
- NCT03334201
- Testing
- Western Diet, Non-Western Diet
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Boulder
Inflammatory Bowel Diseases
Fecal Microbiota Transplantation and Analysis of Fecal Microbiome in IBD Patients
Fecal microbiome of donor and recipient will be analyzed before and after fecal microbiota transplantation in IBD patients.
- Trial name
- NCT03399188
- Testing
- Fecal microbiome transplantation
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Yonsei University
Colorectal Cancer
Gut Microbiome and Colorectal Cancer
Colorectal cancer (CRC) is reported to be the third leading cause of cancer deaths worldwide, and its prevalence is steadily rising in developing countries.
- Trial name
- NCT06748339
- Testing
- no intervention
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Heliopolis University
Parkinson Disease
Levodopa Response and Gut Microbiome in Patients With Parkinson's Disease
Levodopa (LD) is an effective treatment to control symptoms of Parkinson's disease (PD). However, the response to (the effectiveness) LD changes over time and patients require higher and more frequent LD doses for treatment.
- Trial name
- NCT04956939
- Testing
- Low dose levodopa, High dose levodopa
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Eosinophilic Esophagitis
EDN and Eosinophilic Esophagitis
Eosinophilic esophagitis is a recent and emerging chronic disease, secondary to eosinophilic infiltration of the esophageal mucosa leading to esophageal dysfunction.
- Trial name
- OesEDN (NCT06387030)
- Testing
- Blood sampling, Esophageal biopsies, Unstimulated saliva sampling
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Irritable Bowel Syndrome
The FAIS-Trial: Faecal Microbiota Transplantation (FMT) in Adolescents With Refractory Irritable Bowel Syndrome (IBS)
A Double-blind randomised placebo-controlled pilot study as well as a reversed translational part To investigate whether two faecal transplantations from either allogeneic (healthy) or autologous (own) donor, administered through…
- Trial name
- FAIS (NCT03074227)
- Testing
- Allogeneic faecal transplantation, Autologous faecal transplantation
- Where
- Netherlands
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
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