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Found 45 Rheumatoid Arthritis trials

A listing of Rheumatoid Arthritis medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

 MRI and Biological Markers of Acute E-Cigarette Exposure in Smokers and Vapers

MRI and Biological Markers of Acute E-Cigarette Exposure in Smokers and Vapers

18 years - 45 years
All genders
Interventional
This research study is being conducted to examine the effects of electronic cigarette aerosol, in the presence and absence of nicotine, on the endothelium, a layer of cells that act as a protective barrier and play an important part in controlling the flow of blood around the body.
 Noninvasive Quantification of Renal Oxygen Utilization in Early Kidney Disease

Noninvasive Quantification of Renal Oxygen Utilization in Early Kidney Disease

40 years - 59 years
Accepts healthy volunteer
All genders
PURPOSE/DESCRIPTION: The purpose of this study is to measure how much oxygen is used by the kidneys. The kidneys play an important role in removing waste products from the body. In people with chronic kidney disease and diabetes, the kidneys do not function normally and have changes in oxygen consumption. …
 ASSESSING THE HIV-1 VIRAL RESERVOIR IN TISSUE SAMPLES

ASSESSING THE HIV-1 VIRAL RESERVOIR IN TISSUE SAMPLES

18 years - 99 years
All genders
Normal 0 false false false EN-US X-NONE X-NONE Treating HIV infection with antiretroviral therapy (ART) leads to control of the virus and improvement of the immune system, which is your body natural ability to fight diseases. HIV patients who are well controlled (undetectable HIV by blood tests) still have HIV …
 Gene Transfer for Patients With Sickle Cell Disease Using a Gamma Globin Lentivirus Vector

Gene Transfer for Patients With Sickle Cell Disease Using a Gamma Globin Lentivirus Vector

18 years - 99 years
All genders
Phase 1
This Phase 1/2 study will use a novel therapy, ARU-1801, for Sickle Cell Disease, using gene transfer of recombinant -globin lentivirus (LV) vector. The purpose of this study, which involves research, is to determine whether an experimental procedure called “gene transfer” is safe and effective. If you are interested in …

A study to establish the diagnostic performance of 18F-fluciclovine positron emission tomography (PET) in detecting recurrent brain metastases after radiation therapy (REVELATE)

18 years - 99 years
All genders
Phase 3
The research study is being conducted to show how effective an imaging drug called 18F-fluciclovine can be used to image uptake before planned surgery. Fluciclovine is a drug used with an imaging test called Positron Emission Tomography/Computed Tomography (PET/CT). PET scan is for detecting suspected recurrence of brain metastases in …
 Longitudinal Assessment of Traumatic Microvascular Injury

Longitudinal Assessment of Traumatic Microvascular Injury

18 years - 70 years
All genders
The LATMI study uses functional MRI scans to characterize the response of neural blood vessels to increased CO2 levels. TBI patients will undergo assessments and follow up to determine the healing capacity of cerebral vasculature after TBI. Additionally, the study aims to understand the role of endothelial progenitor cells in …
 Social Functioning in Adult Autism

Social Functioning in Adult Autism

16 years - 99 years
All genders
This project will  test the effectiveness of a new program to improve social functioning in adults with autism spectrum disorder (ASD).

Test STudy67

Male
-For US: Aged 10 to 25 years on the day of inclusion ("10-25 years" means from the day of the 10th birthday to the day before the 26th birthday) For EU: Aged 42 to 89 days or 12 to 18 months or 10 to 50 years on the day of …
 Testing of Magnetic Resonance Methods at 7.0 Tesla

Testing of Magnetic Resonance Methods at 7.0 Tesla

18 years - 60 years
All genders
Observational
The research study will test the performance of new magnetic resonance imaging and spectroscopy techniques at 7.0 Tesla. These new methods have already been tested in model systems and need to be tried on human subjects prior to use in patient population.
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