Clinical trials: Immune System Function
Type 1 Diabetes
The Impact of Fitness on Vascular Dysfunction in Adolescents With Type 1 Diabetes
The principal hypothesis of this study is that the micro and macro vasculature of young diabetes mellitus type 1 (DM1) patients is particularly susceptible to atherogenic factors which cause vascular dysfunction at multiple…
- Trial name
- NCT01337947
- Testing
- Definity microbubbles
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Virginia
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
Asthma in Children, Lung Function Decreased
Lung Function Variability in Children and Adolescents
Long-term variability analysis of peak expiratory flow (PEF) and forced expiratory volume in 1 s (FEV1) has been successfully used in research to predict the exacerbation of the disease in adult individuals with asthma.
- Trial name
- LUV (NCT04163146)
- Testing
- Measurements of PEF and FEV1
- Where
- Greece
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Patras
Asthma in Children
Effect of a Daily Text Reminder on Asthma Medication Use, Symptom Control, and Lung Function in Children
The goal of this clinical trial is to learn if a daily text reminder ("AdhasText") can help children with asthma use their inhalers regularly, control their symptoms, and improve their lung function.
- Trial name
- NCT07053839
- Testing
- Daily Text Reminder
- Where
- Peru
- Volunteers
- 64 people
- Sponsor
- ROXANA AZNARAN TORRES
Thyrotoxicosis
Thiamine Supplement in Patients With Severe Hyperthyroidism
Thyrotoxicosis is a hypermetabolic state in which there is increased utilization of thiamine. Thiamine deficiency has been observed in association with hyperthyroidism.
- Trial name
- NCT02767245
- Testing
- Thiamine
- Where
- Thailand
- Volunteers
- 12 people
- Sponsor
- Ramathibodi Hospital
Rhinitis, Allergic, Perennial
A Study of GW685698X for the Treatment Of Perennial Allergic Rhinitis in Adolescents and Adults
The purpose of this study is to assess the effect of an aqueous nasal spray investigational compound compared to placebo on the hypothalamic pituitary adrenocortical (HPA) axis system in adolescents and adults 12 to 65 years of…
- Trial name
- NCT00116818
- Testing
- GW685698X aqueous nasal spray
- Where
- 2 sites in United States, Canada
- Volunteers
- 90 people
- Sponsor
- GlaxoSmithKline
Acquired Immunodeficiency Syndrome, Depressive Disorder
Psychosocial Correlates and Coping Strategies Associated With Long-Term Survival of HIV-Infected Children
Children and adolescents with HIV/AIDS are living well beyond life expectancy that was projected for them in the recent past. Little is known about the psychosocial variables that coincide with long-term survival of HIV/AIDS.
- Conditions
- Acquired Immunodeficiency Syndrome, Depressive Disorder, HIV Infections
- Trial name
- NCT00001435
- Where
- United States
- Volunteers
- 110 people
- Sponsor
- National Cancer Institute (NCI)
Diabetes Mellitus, Type 1
A Research Trial of Aralast in New Onset Diabetes (RETAIN)
The drug Alpha-1 Antitrypsin (AAT, Aralast NP) is being tested in this study as an anti-inflammatory drug (a medication that decreases inflammation, which is part of the body's normal ability to fight infection and respond to…
- Trial name
- RETAIN (NCT01183468)
- Testing
- Aralast NP 45 mg dose, Aralast NP 90 mg dose, Aralast NP 180 mg dose
- Where
- 15 sites in United States
- Volunteers
- 17 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Asthma in Children, Sleep Hygiene
Impact of Sleep Duration on Immune Balance in Urban Children With Asthma
Urban children with asthma are at high risk for short sleep, due to an environment that jeopardizes both sleep and asthma management.
- Conditions
- Asthma in Children, Sleep Hygiene, Sleep, Inadequate
- Trial name
- AIMS (NCT05420766)
- Testing
- Shortened Sleep, Stabilized sleep
- Where
- United States
- Volunteers
- 83 people
- Sponsor
- Rhode Island Hospital
Healthy Children
To Investigate the Effects of Bifidobacterium Animalis Subsp. Lactis XLTG11 on Growth and Development, Incidence of Allergy and Immune Function in Infants
This study is a 180-day randomized, double-blind, placebo-controlled trial involving healthy infants and young children under 3 years of age with elevated allergy risk.
- Trial name
- NCT07490587
- Testing
- Probiotic
- Where
- 2 sites in China, Malaysia
- Volunteers
- 366 people, healthy volunteers welcome
- Sponsor
- Min-Tze LIONG
Respiratory Disease
Luftibus in the School: a Study on the Respiratory Health of Schoolchildren.
This study assessed the respiratory health of schoolchildren from the canton of Zurich by combining self-reported information on respiratory symptoms with lung function test results and air pollution measurements.
- Trial name
- LUIS (NCT03659838)
- Where
- Switzerland
- Volunteers
- 3,500 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
Asthma
Impact of Educational Intervention Protocol on the Level of Knowledge, Clinical Control and Lung Function of People With Asthma
The goal of this randomized controlled clinical trial is to evaluate the effects of a proposed educational intervention on people with asthma.
- Trial name
- NCT06878352
- Testing
- Educational intervention BUNDLE, prepared in accordance with the recommendations of the Global Initiative for Asthma- GINA (2024)).
- Where
- Brazil
- Volunteers
- 28 people
- Sponsor
- Federal University of Paraíba
Depressive Symptoms, Anxiety
Pilot Feasibility Trial of the Family Strengthening Intervention in Rwanda (FSI-R)
The research will examine the following Specific Aims: Specific Aim 1: To adapt a U.S.-developed family-focused and strengths-based prevention program to the context of HIV/AIDS-affected families in Rwanda (the…
- Conditions
- Depressive Symptoms, Anxiety, Parenting
- Trial name
- NCT01509573
- Testing
- Family Strengthening Intervention in Rwanda (FSI-R)
- Where
- Rwanda
- Volunteers
- 82 people
- Sponsor
- Harvard School of Public Health (HSPH)
Asthma
Airflow Obstruction and Biomarkers of Airway Inflammation During and Following Acute Exacerbations of Childhood Asthma
This study is a longitudinal single-center pilot study designed to describe changes in lung function and levels of noninvasive biomarkers of airway inflammation in children ages 6-18 years over two months following…
- Trial name
- NCT01227070
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Seattle Children's Hospital
Type 1 Diabetes
Time Limited Eating in Type 1 Diabetes
This study is a randomized-control pilot study that aims to evaluate Time Limited Eating (TLE) in the pediatric T1D population, implemented within the first six months after diagnosis.
- Trial name
- TLET1D (NCT05031429)
- Testing
- Time Limited Eating
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Children's Hospital Los Angeles
Diabetes Mellitus, Type 1, Diabetes
Insulin Deprivation on Brain Structure and Function in Humans With Type 1 Diabetes
What are the effects of transient insulin deprivation on brain structure, blood flow, mitochondrial function, and cognitive function in T1DM patients? What are the effects of transient insulin deprivation on circulating exosomes…
- Conditions
- Diabetes Mellitus, Type 1, Diabetes, Diabetes Complications
- Trial name
- NCT03392441
- Testing
- Insulin Deprivation in Type 1 Diabetic Patients
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Asthma
The Effect of Single Dose Paracetamol on the Lower Airways of Asthmatic and Healthy Children
Asthma is a common inflammatory airway disease. Several researches have demonstrated a possible connection between asthma and exposure to paracetamol.
- Trial name
- NCT01073748
- Testing
- paracetamol
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Kidney Transplant
A Study of Factors That Affect Long-Term Kidney Transplant Function
The causes of deterioration of transplanted kidney function are poorly understood. The purpose of this study is to determine the disease processes that cause transplanted kidney dysfunction and loss in patients who received a…
- Trial name
- DeKAF (NCT00270712)
- Where
- 7 sites in United States, Canada
- Volunteers
- 3,175 people
- Sponsor
- University of Minnesota
Diabetes Mellitus, Insulin-Dependent, Hypercholesterolemia
Statins in Children With Type 1 Diabetes and Hypercholesterolemia
Children with type1 diabetes (T1DM) have increased risk for cardiovascular disease (CVD) due to chronic increase in the blood sugars and inflammation.
- Trial name
- NCT01236365
- Testing
- Atorvastatin
- Where
- 5 sites in United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Nemours Children's Clinic
Chronic Granulomatous Disease (CGD), X-Linked Severe Combined Immune Deficiency (XSCID)
Evaluation of Patients With Immune Function Abnormalities
This study will evaluate patients with abnormal immune function that results in recurrent or unusual infections or chronic inflammation.
- Conditions
- Chronic Granulomatous Disease (CGD), X-Linked Severe Combined Immune Deficiency (XSCID), Leukocyte Adhesion Deficiency 1 (LAD), Graft Versus Host Disease (cGvHD)
- Trial name
- NCT00128973
- Where
- United States
- Volunteers
- 3,500 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)