Clinical trials: Intestinal Flora
Gastric Bypass Surgery
The Effects of Probiotic Supplementation on the Results of Gastric Bypass Surgery
In this study, patients undergoing the bariatric surgery will be assigned to take either probiotic capsules or placebos from 1 month before surgery to 3 months after the surgery.
- Trial name
- NCT02708589
- Testing
- probiotic
- Where
- Iran
- Volunteers
- 50 people
- Sponsor
- National Nutrition and Food Technology Institute
Probiotics, Gastrointestinal Diseases
Effectiveness of Probiotics for the Prevention of Gastrointestinal Toxicity in Children With Leukemia
Background: Acute lymphoblastic leukemia (ALL) is a common malignant neoplasm in children. Although chemotherapy achieves remission in over 70% of cases, it can cause gastrointestinal toxicity in up to 32.5%.
- Conditions
- Probiotics, Gastrointestinal Diseases, Precursor Cell Lymphoblastic Leukemia-Lymphoma
- Trial name
- NCT06560879
- Testing
- Lactobacillus casei, Lactobacillus rhamnosus, Bifidobacterium bifidum
- Where
- Mexico
- Volunteers
- 120 people
- Sponsor
- National Institute of Pediatrics, Mexico
Ulcerative Colitis
Personalized Anti-Inflammatory Fibres in Ulcerative Colitis
The goal of this clinical trial is to determine the clinical effects of two different dietary fibre supplements, acacia gum (AG) and microcrystalline cellulose (MCC), in patients with ulcerative colitis.
- Trial name
- PAIF-UC (NCT06515210)
- Testing
- Acacia Gum, Microcrystalline Cellulose
- Where
- Canada
- Volunteers
- 69 people
- Sponsor
- University of Alberta
Child Development
Study of the Effects of Soy Exposure in Early Life on Bone Development and Gut Microbiota
In this project, the investigators aim to investigate the effects of soy consumption at early life on the development of gut microbiota and bone growth.
- Trial name
- NCT05763589
- Testing
- No intervention is involved
- Where
- China
- Volunteers
- 105 people
- Sponsor
- The Hong Kong Polytechnic University
Cow Milk Allergy
A Growth and Hypoallergenicity Study of a New Formula for Infants With Cow Milk Allergy
This study involves the use of 2 different Neocate formulas: a control formula called Neocate Infant and a test Neocate formula.
- Trial name
- CMA (NCT00664768)
- Testing
- Neocate Infant, new Neocate
- Where
- 22 sites in United States
- Volunteers
- 126 people
- Sponsor
- Nutricia North America
Rheumatoid Arthritis, Arthritis, Rheumatoid
A Pilot Study to Explore the Role of Gut Flora in Rheumatoid Arthritis
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records regarding Rheumatoid Arthritis
- Conditions
- Rheumatoid Arthritis, Arthritis, Rheumatoid, Arthritis
- Trial name
- NCT04210817
- Testing
- No Intervention
- Where
- United States
- Sponsor
- ProgenaBiome
Anorexia Nervosa
A Study on the Effects of Combined FMT on Gut Microbiota and Eating Disorder Symptoms in AN
The goal of this clinical trial is to determine if Fecal Microbiota Transplantation (FMT) is effective in treating Anorexia Nervosa (AN). The study will also explore how FMT works. The main questions it aims to answer are: 1.
- Trial name
- NCT06744751
- Testing
- Fecal Microbiota Transplantation
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Shanghai Mental Health Center
Allergic Rhinitis
The Effect of Oral Probiotics on Allergic Rhinitis Symptoms and the Quality of Life
Allergic rhinitis (AR), also known as nasal allergy, hay fever or seasonal allergic rhinitis, is an inflammatory condition of the nasal passages caused by the immune system's response to allergens in the air.
- Trial name
- NCT07532837
- Testing
- Lactobacillus rhamnosus F-1, Lactobacillus rhamnosus F-1、Lactobacillus reuteri GL-104
- Where
- Taiwan
- Volunteers
- 225 people
- Sponsor
- Glac Biotech Co., Ltd
Anemia, Iron-deficiency
The Effect of Anemia in Infancy on the Microbiome and Systemic Metabolism
Serum and fecal samples were collected from infants at either 6-7 m of age or 12-13 m of age. Serum and feces were analyzed locally for hemoglobin status or evidence of parasites, and standard of care was provided.
- Conditions
- Anemia, Iron-deficiency, Iron Deficiency Anemia
- Trial name
- NCT03377777
- Testing
- No intervention
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Neurodevelopmental Disorders
Effect of Probiotics on the Intestinal Microbiota of Pediatric Patients
Numerous studies have described an altered gut microbiota composition (dysbiosis) in patients with neurodevelopmental disorders that can be correlated with their symptoms, especially gastrointestinal symptoms.
- Trial name
- NCT06352203
- Testing
- Probiotic
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- ProbiSearch SL
Childhood Obesity, Life Style
LIMIT Early Adiposity Rebound in Children
Childhood obesity is a strong predictor of adult obesity with health and economic consequences for the individual and society. Adiposity rebound (AR) is a rise in the Body Mass Index occurring between 3-7 years.
- Conditions
- Childhood Obesity, Life Style, Intestinal Microbiome
- Trial name
- LIMIT (NCT04960670)
- Testing
- Evaluation of microbiome and maternal/infant lifestyle
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Pavia
Epilepsy
Fecal Microbiota Transplantation for Epilepsy
Increasing evidences showed the microbiota effects on neuropsychiatric disorders. This clinical trial aims to evaluate the efficacy and safety of fecal microbiota transplantation for epilepsy.
- Trial name
- NCT02889627
- Testing
- Fecal microbiota suspension
- Where
- China
- Volunteers
- 50 people
- Sponsor
- The Second Hospital of Nanjing Medical University
Type1diabetes
Crosstalk Between Mucosal-Associated Invariant T (MAIT) Cells and the Gut Microbiota and Mucosa in the Development of Type 1 Diabetes in Children
To investigate in a prospective way changes in Mucosal-Associated Invariant T (MAIT) cells frequency, phenotype and function in link with the gut microbiota, gut integrity and the presence of Coxsackie virus B in two cohorts of…
- Trial name
- MAIT-DT1 (NCT05054361)
- Testing
- MAIT cells analysis, MAIT cytokines production analysis, Lactulose/Mannitol Test
- Where
- 2 sites in France
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Gastrointestinal Diseases
DIAMANTE - Diseases Infectious Analysis Microflora Antibiotic Effect
To assess the effects of Bacillus clausii (Enterogermina®) on fecal microbial flora (using Polymerase Chain Reaction - Denaturing Gradient Gel Electrophoresis - PCR-DGGE - Method) in antibiotic-treated children with complicated…
- Trial name
- NCT00424905
- Testing
- Bacillus clausii
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- Sanofi
Infantile Colic, Gastroesophageal Reflux (GER)
BioAmicus Complete for Functional Gastrointestinal Symptoms in Infants Aged 0 to 24 Months
Infants often experience functional gastrointestinal symptoms (e.g., colic, excessive gas, regurgitation, constipation, or loose stools) that distress families and may reflect an imbalance of the gut microbiome.
- Conditions
- Infantile Colic, Gastroesophageal Reflux (GER), Functional Constipation, Functional Diarrhea
- Trial name
- CTBE2503 (NCT07148583)
- Testing
- BioAmicus Complete, Usual Care (No Probiotic)
- Where
- Vietnam
- Volunteers
- 110 people
- Sponsor
- Haiphong University of Medicine and Pharmacy
Breast Milk Collection, Human Milk/Breastfeeding
Human Milk and Its Effect on Infant's Metabolism and Infant Gut Microbiome
This protocol explains the MAINHEALTH cohort. The study examine the influence of maternal health parameters on human breast milk composition and integrates milk phenotype with infant metabolism and infant gut microbial content…
- Conditions
- Breast Milk Collection, Human Milk/Breastfeeding, Human Milk Microbiome, Infant Gut Microbiome
- Trial name
- MAINHEALTH (NCT05111990)
- Where
- Denmark
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Disorder of Stomach Function and Feeding Problems in Newborn, Feeding and Eating Disorders of Childhood
Effect of Early Oral Triple Viable Bifidobacterium Intestinal Flora in Preterm
Gut of newborn preterm is sterile, immediately by the mother and the surrounding environment from microbial colonization. As the effects of diet, intestinal flora is rapidly changed.
- Trial name
- NCT02060084
- Testing
- a control group, a probiotic-supplemented group
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Wang Hua
Type 1 Diabetes
Intervention for Children With Type 1 Diabetes Targeting Gut Microbes
The goal of this clinical study is to evaluate the effect of nutritional intervention program based on dietary products in the clinical treatment of newly diagnosed children with type 1 diabetes.
- Trial name
- TRIM1 (NCT06198725)
- Testing
- Trimtab
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Children's Hospital of Fudan University
Healthy Newborn Infants
Impact of Delivery Mode on Infant Gut Microbiota, Visceral Sensitivity, and the Neuroenteric System
The bacteria and other microorganisms that naturally live in the gut (the gut microbiome) play an important role in a baby's early development.
- Trial name
- CROSS-TIVITY (NCT07899333)
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Obesity
The Effect of a Structured Weight-loss Programme on the Metabolic Profiles of Obese and Overweight Children
Aim: The overall aims of this study to look at what changes are seen overweight and obese (very overweight) children, as they get thinner.
- Trial name
- NCT02608398
- Testing
- no intervention
- Where
- United Kingdom
- Volunteers
- 36 people
- Sponsor
- Imperial College London