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Discover 17,609 clinical trials near Chicago, Illinois. Find research studies in your area.
Showing 12441-12460 of 17,609 trials
NCT02137876
This study is being done to better understand how immunosuppressive medications (anti-rejection medications that may or may not be approved by the Food and Drug Administration (FDA)) affect the alloimmune response (how a person's immune system reacts against another person's immune system). This will be determined by the blood tests run on the patients donated blood cells. Specifically, the investigators will test different immunosuppression medications using in-vitro assays (in the laboratory, in test tubes) alone and/or in combination to test how they can affect B-cell proliferation and differentiation, leading to an altered distribution among defined B-cell subsets and to study if exposure of B cells to thymoglobulin can have effects on subsequent interaction between B and T cell in vitro. To enable the investigators to understand how immunosuppressant medications affect immune systems in transplant patients, the investigators need to understand how they affect immune systems in healthy people. To do this, the investigators will need to study blood collected from healthy volunteers.
NCT01185821
This study consisted of a two year dose blinded phase during which patients received one of five doses of siponimod (10, 2, 1.25, 0.5 or 0.25mg) following which patients were switched to open label treatment with siponimod 2mg for approximately a further 3 years. It will provide data on long term safety, tolerability and efficacy of siponimod in the RRMS patient population