Clinical trials: Immune System Function
HIV Infection
Comparing Blood Vessel Endothelial Function in HIV-Infected People and Matched HIV-Uninfected People
The blood vessels that carry blood from the heart to the rest of the body are normally capable of relaxing and constricting when needed to provide more or less blood to the body.
- Trial name
- NCT00919724
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Indiana University
Primary Immunodeficiency Diseases (PID)
Ex Vivo Evaluation of JAK-inhibitor and Gene Therapeutical Approach in JAK-STAT Related Disorders
The investigators want to study the JAK-inhibitors and their impact on the immune system and evaluate the potential of a gene-therapeutic strategy
- Trial name
- JAKarta (NCT07261891)
- Testing
- blood sampling
- Where
- Belgium
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- prof. dr. Rik Schrijvers
HIV-Associated Cognitive Motor Complex
Mild Neurocognitive Disorder in HIV Infection of the Brain
Background: Some people with human immunodeficiency virus (HIV) develop problems with thinking and concentration when the virus affects the brain. This is known as mild neurocognitive disorder (MND).
- Trial name
- NCT01547754
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Premature Birth, Bronchopulmonary Dysplasia
Assessment of Lung Structure and Function of Infants Born Prematurely
The purpose of this study is to evaluate the growth of the lung and how easily gas can be taken up by the lung in healthy infants born at full term without any breathing problems and infants born prematurely.
- Conditions
- Premature Birth, Bronchopulmonary Dysplasia, Asthma
- Trial name
- NCT00422305
- Where
- United States
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Indiana University
Multiple Sclerosis, Relapsing-Remitting
An Examination of Cognitive Fatigue Using Functional Neuroimaging
The purpose of this research study is to investigate the effectiveness of MS Disease modifying medications on cognitive fatigue in persons with relapsing remitting multiple sclerosis (RRMS).
- Trial name
- NCT04885894
- Testing
- Zeposia
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Kessler Foundation
Multiple Sclerosis
The Reliability and Validity of the L-test in Patients With Multiple Sclerosis
Walking safely inside or outside is an important function in patients with Multiple Sclerosis (PwMS) that affects their daily life activity and participation.
- Trial name
- NCT05641714
- Testing
- L test, Timed Up and Go test, 10 meter walk test
- Where
- Turkey (Türkiye)
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Gazi University
Clinically Isolated Syndrome, Relapsing Remitting Multiple Sclerosis
Implementation of a Novel Functional Eye-Tracking Biomarker for Multiple Sclerosis
This study aims to develop and validate a sensitive and non-invasive eye-tracking software application. This study will obtain participant responses to brief cognitive tests designed to evaluate several key functions known to be…
- Trial name
- NCT05277740
- Testing
- Eye-tracking
- Where
- Canada
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- McGill University
Asthma
The Comparison of Electronic Auscultation Coupled With CALSA and FRI; Repeatability of FRI Biomarkers
CALSA will be compared with FRI and the repeatability of the FRI parameters will be tested in a group of healthy volunteers and asthma patients.
- Trial name
- NCT02228018
- Testing
- CT-scan
- Where
- Belgium
- Volunteers
- healthy volunteers welcome
- Sponsor
- FLUIDDA nv
Low Birth Weight, Small for Gestational Age
Epigenetic Markers of B-Cell Function in Low Birth Weight Infants
Low birth weight (LBW) status (< 10% for gestational age at birth) is associated with increased risk for diseases such as type II diabetes mellitus, hypertension, chronic obstructive pulmonary disease and coronary artery disease…
- Conditions
- Low Birth Weight, Small for Gestational Age, Immunodeficiency
- Trial name
- NCT00925925
- Testing
- Cord blood collection for analysis
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Utah
Postural Orthostatic Tachycardia Syndrome (POTS), Fibromyalgia (FM)
Auto-immune Contribution in Symptom-based Sensory and Autonomic Disorders
Postural Orthostatic Tachycardia Syndrome (PoTS) is a condition where the heart rate increases when standing up, causing symptoms like dizziness and fainting.
- Trial name
- ACSSAD (NCT06992531)
- Testing
- Questionnaire and Physical Exam, Nerve conduction studies, Microneurography
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- King's College London
Multiple Myeloma
Patient and Care Partner Experiences Living With Multiple Myeloma (PaCE-MM)
This research study is explore the impact over time of multiple myeloma and its associated treatments on the physical and cognitive function and quality of life of patients and their care partners and how these impacts affect the…
- Trial name
- PaCE-MM (NCT05276622)
- Testing
- Comprehensive Geriatric Assessment, Qualitative patient-care partner interviews, Surveys on well-being and function
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Healthy, Uveitis
Vitamin and Unsaturated Fatty Acid Supplements in Healthy and Uveitis Human Subjects
The goal of this clinical trial is to learn if dietary supplements containing vitamin and unsaturated fatty acid works to intervene T cell inflammatory factor expression in patients with uveitis and healthy subjects in adults.
- Conditions
- Healthy, Uveitis, Autoimmune Diseases
- Trial name
- NCT06491979
- Testing
- Vitamin A treatment, Monounsaturated fatty acid mixture, Polyunsaturated fatty acid mixture
- Where
- China
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University
Atopic Dermatitis (AD)
Effect of Partially Hydrolyzed Formula With Synbiotics on Skin Barrier Function
The main purpose of this study is to assess the efficacy of a partially hydrolyzed formula with synbiotics in halting one of the first steps of the allergic march (atopic dermatitis) in infants at risk of allergy.
- Trial name
- SPHINX (NCT06943469)
- Testing
- Test formula, Control formula
- Where
- 25 sites in Belgium, France and 3 more
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Asthma, Wheezing
Pulmonary Epithelium, Immunology and Development of Asthma: Breathing Together
The investigators want to know why some babies wheeze and some of these go on to develop asthma. The investigators are going to find out if babies who develop wheeze and asthma have abnormal airway lining cells (taken from the…
- Trial name
- NCT04063631
- Where
- United Kingdom
- Volunteers
- 1,300 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Amyotrophic Lateral Sclerosis (ALS), Angina, Stable
Quest to Analyze One Thousand Humans Meditating
This study will be focused on assessing the molecular, physiological, and emotional correlates of an intensive meditation experience in the context of a retreat setting in a large 2000 plus-person cohort comprised of healthy and…
- Conditions
- Amyotrophic Lateral Sclerosis (ALS), Angina, Stable, Anxiety, Asthma
- Trial name
- QUANTUM (NCT06583395)
- Testing
- Advanced multi-component meditation practice
- Where
- United States
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Tobias Moeller-Bertram
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
Sarcopenia, Aging
Immune Function and Muscle Adaptations to Resistance Exercise in Older Adults
The loss of muscle mass and strength due to aging leads to serious health problems for older adults. Muscle health can be improved by exercise training, but some people improve their strength substantially, whereas others improve…
- Conditions
- Sarcopenia, Aging, Immune Function
- Trial name
- TDAP2 (NCT02261961)
- Testing
- TDAP, Acute Resistance Exercise, Resistance Exercise Training
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Type 1 Diabetes
Study of High Density Lipoprotein Function in Type 1 Diabetic Patients With Nephropathy
A number of arguments suggest that the deterioration in high density lipoproteins (HDL) functioning may worsen with the development of nephropathy during type 1 diabetes (T1D).
- Trial name
- DID&NEPHRO (NCT03512132)
- Testing
- Blood samples, Urine sample
- Where
- France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Rheumatoid Arthritis
Impact of Adalimumab Therapy on Brachial Endothelial Function and Large Artery Stiffness in Patients With Rheumatoid Arthritis
Rheumatoid arthritis (RA) is one of the most common inflammatory diseases in the general population and many cardiovascular diseases (valvular, myocardial, pericardial, coronary disease, stroke, heart failure etc.) have already…
- Trial name
- NCT01954381
- Testing
- transthoracic echocardiographic, Doppler ultrasound., blood samples
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assistance Publique Hopitaux De Marseille
Multiple Sclerosis
Allocentric Memory in MS and Resting State Functional MRI
The goals of this study are to 1. Investigate the sensitivity of allocentric visual memory when compared to more established measures of cognition in identifying cognitive difficulties among MS subjects when compared to controls.
- Trial name
- NCT02118298
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Yale University