Clinical trials: Microbiota
Crohn Disease
Microflora and Metabolomics of Crohn's Disease Patients
The purpose of this study is to explore the microflora characteristics of different ecological loci and multiple metabolic pathways in Crohn's disease patients with different disease course states.
- Trial name
- NCT04965584
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Shanghai 10th People's Hospital
Osteosarcoma, Ewing Sarcoma
Dietary Habits, Metabolome, Immune Profile and Microbiota in Patients With Bone Sarcoma
Osteosarcoma and Ewing sarcoma treatment has not changed in the last 30 years. For other types of cancer the epidemiologic and prognostic correlations between dietary behavior, lifestyle and metabolic alterations (i.e.obesity…
- Trial name
- Metabol-Sarc (NCT04735289)
- Testing
- EPIC-COS Food Frequency Questionnaire diet Evaluation, Metabolome, Microbiota, Lymphocytes subpopulations
- Where
- 7 sites in Italy
- Volunteers
- 810 people, healthy volunteers welcome
- Sponsor
- Istituto Ortopedico Rizzoli
Heathly Subjects Susceptible to SARS-CoV-2 Infection
Microbiome-Based Risk Prediction of SARS-CoV-2 in Children and Families (PREDICOL)
The goal of this observational cohort study is to evaluate the association between gut microbiota composition, dietary patterns, lifestyle-related factors, and neurodevelopmental outcomes, as well as susceptibility to SARS-CoV-2…
- Trial name
- PREDICOL (NCT07717008)
- Where
- Spain
- Volunteers
- 932 people, healthy volunteers welcome
- Sponsor
- Spanish National Research Council
Obesity, Metabolic Syndrome
Milk Types and Fish Oil in 9- to 12-Month-Old Infants
The objective of this intervention study is to examine the effect of whole cow's milk versus infant formula as primary milk sources with or without supplements of n-3 LCPUFA for growth, nutritional status, development, risk…
- Conditions
- Obesity, Metabolic Syndrome, Growth, Blood Pressure
- Trial name
- NCT00379171
- Testing
- Cow's milk with fish oil, Cow's milk without fish oil, Formula with fish oil
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Peri-Implantitis
Peri-implantitis and MMP-8
Peri-implantitis is defined as the pathological condition around dental implants characterized by inflammation in the peri-implant mucosa and progressive bone loss, eventually leading to implant loss.
- Trial name
- NCT05711407
- Testing
- Gene Polymorphisms of MMP-8
- Where
- Greece
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Health Behavior
Sweet Cheeks: How Early Nutrition Affects Oral Microbiota Populations and Disease Incidence
Dietary and oral hygiene habits are known to affect oral microorganisms and disease incidence, but most research has focused on preschool aged (2-4 yr old) children.
- Trial name
- NCT01836952
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Urbana-Champaign
Athletes, Iron
Oslo Footballplayers Iron Supplementation and Training (FIT) Study
The aim of the study is to characterize the diet and iron status of young female elite football players and examine the relationship between iron intake, iron status, hemoglobin levels, intestinal health and sports performance.
- Conditions
- Athletes, Iron, Endurance Performance, Hemoglobin
- Trial name
- Oslo-FIT (NCT04526678)
- Testing
- Iron supplement (27mg)
- Where
- Norway
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Life Sciences
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
Crohn Disease, Microtia
Clinical Study on the Distribution of Digestive Tract Microbiota Before and After Ileocecal Resection in Crohn's Disease
In this study, the microbiota sequencing was used to investigate the changes of microbiota in the terminal ileum and the middle part of ascending colon, the mesenteric adipose tissue of ileum and ascending mesocolon, and oral…
- Conditions
- Crohn Disease, Microtia, Ileocecal; Lesion
- Trial name
- NCT05615116
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Shanghai 10th People's Hospital
Diarrhea
Study for Evaluation of Probiotics in the Re-equilibration of the Intestinal Microbiota, in Paediatric Age
To evaluate the efficacy, safety and hydration index about the oral administration of probiotics food supplement in the re-equilibration of the intestinal microbiota, in presence of acute diarrhea
- Trial name
- NCT06403358
- Testing
- YOVIS BIMBI
- Where
- Italy
- Volunteers
- 43 people
- Sponsor
- Labomar SPA
Steroid-Resistant Nephrotic Syndrome, Steroid-Dependent Nephrotic Syndrome
Study on the Efficacy and Safety of Fecal Microbiota Transplantation in the Treatment of Steroid - Dependent /Steroid-resistant Nephrotic Syndrome in Children
The objective of this clinical trial was to understand whether FMT is effective in treating steroid-dependent/steroid-resistant nephrotic syndrome in children. It will also learn about the safety of FMT.
- Trial name
- NCT07003438
- Testing
- Fecal microbiota transplantation (FMT)
- Volunteers
- 120 people
- Sponsor
- Zhang Ting
Healthy
ProbGut: Probiotics on the Healthy Gut Microbiota
In adults, probiotics have been shown to have no effect on the microbial composition and the beneficial effects are only transient. However, the gut microbiota of young children is less stable and more impressionable.
- Trial name
- NCT03430726
- Testing
- Probiotic yogurt drink
- Where
- Canada
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- McMaster University
Dental Caries, Oral Bacterial Infection
Ecological Effect of Arginine Dentifrice on Oral Microbiota
caries-free (CF) individuals caries-active (CA) individuals (DMFT ≥ 6) will be recruited. Subjects will be instructed to brush their teeth twice daily for 3 min using Colgate® Sensitive Pro-Relief® toothpaste (containing 8%…
- Conditions
- Dental Caries, Oral Bacterial Infection, Microbiota
- Trial name
- NCT02988349
- Testing
- Colgate® Sensitive Pro-Relief® toothpaste
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Sichuan University
Recurrent Clostridium Difficile Infection, Multidrug-resistant Klebsiella Pneumoniae Urinary Tract Infection
Fecal Microbiota Transplantation (FMT): PRIM-DJ2727
The Fecal Microbiota Transplantation (FMT) product PRIM-DJ2727 is prepared from human stool from a healthy, screened donor. Requestors will contact the study team about the product (PRIM-DJ2727) by email, visit, or phone call.
- Trial name
- NCT03786900
- Testing
- Fecal Microbiota Transplantation (FMT) product PRIM-DJ2727
- Sponsor
- Herbert DuPont, MD
Healthy Participants, Infants
First Complementary Foods and the Infant Gastrointestinal Microbiota
This study evaluates the effect of different complementary foods on the gastrointestinal microbiota of exclusively human milk fed infants.
- Conditions
- Healthy Participants, Infants, Gastrointestinal Microbiota
- Trial name
- NCT05492253
- Testing
- Infant fruit, Infant vegetable, Infant meat
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- University of Delaware
Hematological Malignancies, Chimeric Antigen Receptor T-cell Therapy
Correlation Between Gut Microbiota and Clinical Response to CAR-T Treatment for Hematological Malignancies
The purpose of this prospective and observational study is to evaluate the correlation between gut microbiota and clinical response to CAR-T treatment for hematological malignancies
- Trial name
- NCT06041815
- Where
- China
- Volunteers
- 100 people
- Sponsor
- The First Affiliated Hospital of Soochow University
Atopic Dermatitis (Eczema), Atopic Dermatitis, Probiotics
Prebiotic Effects of Mulberry Fruit in Children and Adolescents With Atopic Dermatitis
This project proposes a randomized controlled human study to explore the prebiotic effects of consuming mulberry juice on atopic dermatitis in children and adolescents.
- Trial name
- NCT06636240
- Testing
- Mulberry fruit juice, Mometasone furoate 0.1% cream
- Where
- 2 sites in Taiwan
- Volunteers
- 120 people
- Sponsor
- Taipei Medical University Shuang Ho Hospital
Rett Syndrome, Dysbiosis
Protective Role of Pre-/ Post-biotics on Gut Inflammation, Dysbiosis, and Life Quality in Rett Syndrome (Biotics_RTT)
The study will examine the potential efficacy and safety of two pre- and post-biotics on markers for gut inflammation and intestinal microbiota ecology in patients with Rett syndrome.
- Conditions
- Rett Syndrome, Dysbiosis, Epilepsy, Quality of Life
- Trial name
- Biotics_RTT (NCT05420805)
- Testing
- ALAC, inulin, FOS, and sodium butyrate, Sodium butyrate and zinc oxide
- Where
- Italy
- Volunteers
- 28 people
- Sponsor
- Azienda Ospedaliera Universitaria Senese
Very Preterm Infants
Feeding the Preterm Gut Microbiota - Impact of Infant-feeding on Preterm Gut Microbiota Development
Preterm infants are especially vulnerable to gut microbiota disruption and dysbiosis since their early gut microbiota is less abundant and diverse.
- Trial name
- FEEDMI (NCT03663556)
- Testing
- Infant-feeding
- Where
- 2 sites in Portugal
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universidade do Porto
Juvenile Idiopathic Arthritis
(1,3)-Béta-D-Glucan Levels at Diagnosis of Juvenile Idiopathic Arthritis and Its Correlation With Activity's Disease : a Cohort Sudy
Juvenile idiopathic arthritis (JIA) is the most common pediatric rheumatic disease of childhood. Most children still experience prolonged periods of active disease, however, there is still lack of effective and specific markers…
- Trial name
- BDG -JIA (NCT03984669)
- Testing
- The Juvenile Disease Activity Score (JADAS), (1-3)-ß-D-Glucan (BDG) assay (Fungitell)
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens