Clinical trials: Immune System Function
Diabetes Mellitus, Type 1, Diabetes Mellitus, Type 2
Gastric Pathophysiology in Diabetes
This is a comprehensive pathophysiological study assessing various gastric functions in patients with diabetes mellitus. The investigators aim to examine the stomach with various measurement devices to gain information about its…
- Conditions
- Diabetes Mellitus, Type 1, Diabetes Mellitus, Type 2, Functional Dyspepsia, Gastroparesis
- Trial name
- DiaFLIP (NCT06068114)
- Where
- 5 sites in Czechia, Slovakia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Institute for Clinical and Experimental Medicine
Rheumatoid Arthritis, Healthy Control
Adipokines as Predictors of Foot Function, Pain, and Disability in Patients With Rheumatoid Arthritis
Significant increase in the levels of serum adiponectin, ADA, and hsCRP was reported in all RA patients compared to controls. Compared to patients with early RA, the increase in these markers significantly correlated with disease…
- Trial name
- NCT04036669
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- King Saud University
Type 1 Diabetes, Hypoglycemia
Brain Ketone Metabolism in Type 1 Diabetes
This study is designed to examine the value of infusing BHB in type 1 diabetic subjects during experimentally induced hypoglycemic episode in conjunction with testing of cognitive function.
- Trial name
- NCT02471040
- Testing
- Beta-hydroxybutyrate, Normal Saline
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Yale University
Type 1 Diabetes
Dietary Fat and Endothelial Function in Type 1 Diabetes
The purpose of this study is to evaluate the effects of the add-on of extra vergin olive oil or butter to a high glycemic index meal on endothelial function in subjects with type 1 Diabetes and healthy subjects.
- Trial name
- NCT04812782
- Testing
- EVOO supplementation, Butter supplementation
- Where
- Italy
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University Magna Graecia
Asthma
Investigating The Pharmacokinetics Of An Inhaled Dose Of A New Corticosteroid In Patients With Impaired Liver Function
The proposed study is designed to investigate the pharmacokinetics, pharmacodynamics (as measured by serum cortisol) and safety of GW685698X in subjects with moderate hepatic impairment and in healthy subjects following a single…
- Trial name
- NCT00419237
- Testing
- GW685698X
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Immunologic Deficiency Syndromes
Effects of Orally Administered Beta-glucan on Leukocyte Function in Humans
The purpose of this study is to test wether orally administered Beta-glucan has systemic effects in humans.
- Trial name
- BG (NCT01727895)
- Testing
- Beta-glucan (Glucan #300®)
- Where
- Netherlands
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Diabetes Mellitus, Type I, Diabetes Mellitus, Insulin-Dependent, 1
Imatinib Treatment in Recent Onset Type 1 Diabetes Mellitus
Type 1 diabetes mellitus (T1DM) results from the autoimmune destruction of insulin-producing ß cells. Although exogenous insulin is widely available, it is not possible for affected individuals to consistently achieve euglycemia…
- Conditions
- Diabetes Mellitus, Type I, Diabetes Mellitus, Insulin-Dependent, 1, Type 1 Diabetes Mellitus, Insulin-Dependent Diabetes Mellitus 1
- Trial name
- NCT01781975
- Testing
- Imatinib Mesylate
- Where
- 9 sites in United States, Australia
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Colic, Infantile, Milk Allergy, Cow's
Validation Of A Parent Administered Symptom Score For Unsettled Infants (Every Baby is UnIQue)
It's common for infants to be unsettled, especially in the first few months of life. While this is often normal, persistent symptoms can be stressful for families.
- Conditions
- Colic, Infantile, Milk Allergy, Cow's, Gastro Oesophageal Reflux Disease, Atopic Dermatitis (Eczema)
- Trial name
- NCT07121062
- Testing
- Online parent administered questionnaire
- Where
- United Kingdom
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- University Hospital Southampton NHS Foundation Trust
Bereavement, Depressive Disorder
Consequences of Conjugal Bereavement in Adults
Bereavement refers to the expected reactions and sadness associated with the loss of a loved one. It has been reported that the loss of a spouse is rated as the major life stressor among survivors of varying ages and diverse…
- Conditions
- Bereavement, Depressive Disorder, Immunologic Disease, Mental Disorder
- Trial name
- NCT00001659
- Where
- United States
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Infant, Very Low Birth Weight
Human Milk Fortifier and Cytokine Profile
This is a research study investigating if adding human milk fortifier to a preterm babies breast milk feedings affects the baby's immune system.
- Trial name
- NCT00601081
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Christiana Care Health Services
Asthma
Testing the Effects of Temperature & Humidity on Children With and Without Asthma in an Environmental Climatic Chamber
The goal of this clinical study is to learn how different temperature and humidity conditions affect breathing, lung function, exercise capacity, symptoms, and other physical responses in children and youth aged 11 to 18 years…
- Trial name
- NCT07864506
- Testing
- Controlled Temperature and Humidity Exposure
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Ontario Institute of Technology
Lymphoma, Salivary Gland Disease
Natural History of Salivary Gland Dysfunction and Sjogren's Syndrome
This study will follow patients with salivary gland dysfunction to identify the long-term course of this disorder and its effects on the mouth, oral function, and overall health.
- Conditions
- Lymphoma, Salivary Gland Disease, Sjogren's Syndrome, Xerostomia
- Trial name
- NCT00001852
- Where
- United States
- Volunteers
- 560 people, healthy volunteers welcome
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Clinically Isolated Demyelinating Syndromes, Multiple Sclerosis
Prospective Longitudinal 1-year Study of the Correlation Between Cognitive Functioning in Patients With Clinically Isolated Syndrome Suggestive of Multiple Sclerosis and Disconnection in the Brain Assessed by MRI
Clinically isolated demyelinating syndromes (CIS) can evolve into multiple sclerosis (MS). Cognitive deficiencies could occur at this early stage and concern mainly information processing speed (IPS) and their mechanisms are not…
- Conditions
- Clinically Isolated Demyelinating Syndromes, Multiple Sclerosis, Cognitive Deficiencies, Brain MRI
- Trial name
- SCI-COG (NCT01865357)
- Testing
- Brain MRI - Clinical and cognitive evaluation, Eye movement
- Where
- France
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Hodgkin Lymphoma, Adult
Cardiopulmonary Function and Cerebral Blood Flow in Hodgkin Lymphoma Survivors
SURVIVORS Study participants are being asked to take part in this research study called HODNIRS because the participant is a survivor of Hodgkin Lymphoma (HL) treated with chest radiation and bleomycin at St.
- Trial name
- NCT06421987
- Testing
- Near Infrared Spectroscopy (NIRS)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- St. Jude Children's Research Hospital
Frailty, Disability Physical
Functional Decline and QoL in People Aging with HIV in Asia
This is a multi-center prospective cross-sectional study to determine the burden of decline in intrinsic capacity and functional ability, and the prevalence of geriatric syndromes, such as frailty, and disability in adult people…
- Conditions
- Frailty, Disability Physical, HIV/AIDS
- Trial name
- NCT04212884
- Where
- 2 sites in Hong Kong
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Multiple Myeloma, MGUS
Intestinal Flora and Immunity in Monoclonal Gammopathy Patients
This study aims to investigate the characteristics of the gut microbiota and immune function status in patients with monoclonal gammopathy complicated by infection, and to analyze the correlation between the two.200 patients…
- Conditions
- Multiple Myeloma, MGUS, Gut Microbiota, Infections
- Trial name
- NCT06539832
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Zhujiang Hospital
Atopic Dermatitis, Hidradenitis Suppurativa
Linking Epidermal Barrier Function With Anti-Oxidant Defense Mechanisms in Skin Conditions
Investigators will sample the skin and blood of patients with chronic skin conditions (including but not limited to atopic dermatitis (AD), contact dermatitis, hidradenitis suppurativa (HS), and psoriasis) to study the expression…
- Conditions
- Atopic Dermatitis, Hidradenitis Suppurativa, Contact Dermatitis, Psoriasis
- Trial name
- NCT03198390
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Arizona
Neurogenic Lower Urinary Tract Dysfunction, Multiple Sclerosis
Supraspinal Control of Lower Urinary Tract Function in Healthy Controls and Patients With Bladder Dysfunction
The purpose of this study is to provide profound insight into the supraspinal neuronal mechanisms and networks responsible for lower urinary tract (LUT) control and to verify, amend or adjust neuronal circuitry models established…
- Conditions
- Neurogenic Lower Urinary Tract Dysfunction, Multiple Sclerosis, Overactive Bladder, Spinal Cord Injury
- Trial name
- NCT01768910
- Testing
- fMRI, bladder filling, bladder cooling
- Where
- 2 sites in Switzerland
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Acute Lymphoblastic Leukemia, Acute Myeloblastic Leukemia
Natural Killer Index From Hematopoietic Stem Cell Graft
Numerous studies about the potential role of NK alloreactive during a n hematopoietic stem cells graft are based on genotypical analyses of the KIR receptors and on genotypic incompatibilities between KIR and HLA for couple…
- Conditions
- Acute Lymphoblastic Leukemia, Acute Myeloblastic Leukemia, Chronic Myeloid Leukemia
- Trial name
- NCT00435864
- Testing
- Blood test
- Where
- France
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Nantes University Hospital
HIV Infections, Cognitive Impairment
Effect of High-Intensity Exercise to Attenuate Cognitive Function Limitations and Train Exercise Habits in Older People Living With HIV
People aging with HIV are at higher risk for Alzheimer's disease and related dementias, and although physical activity is a promising target to mitigate such risk, this population engages in low levels of physical activity.
- Trial name
- HEALTH-COG (NCT06013579)
- Testing
- Phase 1 Gym Exercise HIIT, Phase 1 Gym Exercise CME, Phase 2 Home Exercise Coaching Text Messages
- Where
- 3 sites in United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham