Clinical trials: Gastrointestinal Immune Function
- Condition Gastrointestinal Immune Function
- Age group Children (under 18)
- Accepts healthy volunteers yes
Cystic Fibrosis
Effect of the CFTR-modulating Triple Therapy Elexacaftor - Tezacaftor - Ivacaftor
The aim of this study is to investigate the frequency distribution, cytokine profile and function of peripheral, mononuclear leukocyte populations (monocytes, NK cells, T/B lymphocytes) and their correlation to clinical and…
- Trial name
- NCT05576324
- Testing
- Elexacaftor / Ivacaftor / Tezacaftor
- Where
- Germany
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Chronic Pancreatitis, Inflammatory Bowel Diseases
Genomic Resources for Enhancing Available Therapies (GREAT1.0) Study
This is a prospective, descriptive, observational research study designed to observe and document the clinical practice by domain experts, and how the knowledge of new findings that are published in the medical literature affect…
- Conditions
- Chronic Pancreatitis, Inflammatory Bowel Diseases, Hepatitis, NASH - Nonalcoholic Steatohepatitis
- Trial name
- GREAT1 (NCT04306939)
- Testing
- venipuncture, Questionnaires, Additional Sample Collections
- Where
- United States
- Volunteers
- 120,000 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Lupus Erythematosus, Systemic, Gastrointestinal Microbiome
Assessment of Cognitive Function and Gut Microbiota Analysis in Real World Patients With Lupus Cerebrovascular Disease
Based on clinical manifestations, laboratory data and intestinal microflora detection, the cognitive function characteristics of patients with systemic lupus erythematosus and cerebrovascular disease and its relationship with…
- Trial name
- NCT05636670
- Where
- China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
Healthy, Healthy Nutrition
The BEGIN Study Bifidobacterium Infantis to Newborns: Effects of Modulating the Gut Microbial Composition on Growth, Immune Function and Inflammatory Conditions - a Randomized Placebo-controlled Double-blinded Intervention Trial
The goal of The BEGIN Study, a randomized controlled double-blinded intervention trial, is to learn if probiotics, with Bifidobacterium longum subspecies infantis Bifin02 (B.
- Trial name
- BEGIN (NCT06452199)
- Testing
- B. infantis
- Where
- 2 sites in Denmark
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Asthma, COPD
Hyperpolarized 129Xe MR Imaging of Lung Function in Healthy Volunteers and Subjects With Pulmonary Disease
The purpose of this study is to develop and evaluate the usefulness of hyperpolarized (HP) 129Xe gas MRI for regional assessment of pulmonary function.
- Conditions
- Asthma, COPD, Interstitial Lung Disease, Cystic Fibrosis
- Trial name
- NCT04624490
- Testing
- Hyperpolarized Xe129
- Where
- United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Mario Castro, MD, MPH
Vitamin A Deficiency
Efficacy of Newborn Vitamin A Supplementation in Improving Immune Function
Vitamin A supplementation at birth may increase survival of infants through one year of age by reducing mortality from infectious diseases, though current studies are not conclusive on this point.
- Trial name
- NCT01583972
- Testing
- retinyl palmitate
- Where
- Bangladesh
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- USDA, Western Human Nutrition Research Center
Congenital Adrenal Hyperplasia, Familial Hyperinsulinemic Hypoglycemia 1
Baby Detect : Genomic Newborn Screening
Newborn screening (NBS) is a global initiative of systematic testing at birth to identify babies with pre-defined severe but treatable conditions.
- Conditions
- Congenital Adrenal Hyperplasia, Familial Hyperinsulinemic Hypoglycemia 1, Phosphoglucomutase 1 Deficiency, Maturity Onset Diabetes of the Young
- Trial name
- BabyDetect (NCT05687474)
- Where
- Belgium
- Volunteers
- 6,824 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Liege
Gastroesophageal Reflux Disease (GERD), Eosinophilic Esophagitis (EoE)
Mucosal Impedance in Pediatric Population
Our hypothesis is that patients with GERD and/or Eosinophilic Esophagitis (EE) have lower esophageal impedance measurements when compared to patients who do not have GERD or EE.
- Conditions
- Gastroesophageal Reflux Disease (GERD), Eosinophilic Esophagitis (EoE), Functional Dyspepsia
- Trial name
- NCT02320981
- Testing
- Standard of Care esophagogastroduodenoscopy (EGD) with measurement of mucosal impedance
- Where
- United States
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Irritable Bowel Syndrome, Children
Immunological Change and the Single Nucleotide Polymorphism (SNP) in Children With Irritable Bowel Syndrome (IBS)
Currently, the pathophysiology of Irritable bowel syndrome( IBS) remains unclear . The purpose of this study is want to investigate the immunological changes in the children with IBS.
- Trial name
- NCT01131442
- Where
- Taiwan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Days Absent From Daycare, Respiratory Tract Infections
Effect of Probiotics in Reducing Infections and Allergies in Young Children Starting Daycare
The aim of the intervention is to examine the effect of a combination of the two bacterial strains BB-12 and LGG, provided for 6 month, on the prevalence of infections and allergic manifestations in small children, and how a…
- Conditions
- Days Absent From Daycare, Respiratory Tract Infections, Gastrointestinal Infections, Allergy
- Trial name
- ProbiComp (NCT02180581)
- Testing
- Probiotic (2 * 10^9 cfu/day)
- Where
- Denmark
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Days Absent From Day Care, Respiratory Tract Infections
Effect of Probiotics in Reducing Infections and Allergies in Young Children During the Complementary Feeding Period
The aim of the intervention is to examine the effect of the bacterial strain BB-12, provided for 6 mo, on the prevalence of infections and allergic manifestations in small children, and how BB-12 affects the immune system, the…
- Conditions
- Days Absent From Day Care, Respiratory Tract Infections, Gastrointestinal Infections, Allergy
- Trial name
- ProbiComp (NCT02032056)
- Testing
- Probiotic (10^9 CFU/day), Probiotic (10^8 CFU/day)
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Gut Microbiome, Gastrointestinal Microbiome
A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Disease
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records.
- Conditions
- Gut Microbiome, Gastrointestinal Microbiome, Autism, Autism Spectrum Disorder
- Trial name
- NCT04031469
- Testing
- There is no intervention in this study
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- ProgenaBiome
Healthy, Cystic Fibrosis (CF)
MRI for Non-Invasive Imaging in Neonates and Children
The purpose of this study is to develop rapid MRI techniques for imaging the lung with hyperpolarized helium-3 gas as an inhaled contrast agent.
- Conditions
- Healthy, Cystic Fibrosis (CF), Asthma, Bronchopulmonary Dysplasia (BPD)
- Trial name
- NCT02163681
- Testing
- Hyperpolarized Helium-3 MRI of the chest
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Gulf War Illness, Persian Gulf War Syndrome
Study of Gulf War Illness (GWI) by Comparing GWI and Healthy Veterans
Determine if: genetic differences of CNDP1 gene the previously defined GWI/Chronic Fatigue Syndrome (GWI/CFS) cerebrospinal fluid proteome contents psychometric other variables can differentiate between veterans of the 1990-1991…
- Trial name
- NCT00810225
- Where
- United States
- Volunteers
- 516 people, healthy volunteers welcome
- Sponsor
- Georgetown University