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Your journey
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More info
You can access this
clinical trial
if you have
Multiple Sclerosis
and you are
between 18 and 80
years old
-
This is an observational trial.
You are contributing to medical knowledge about your condition.
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The purpose

This is an open-label study of patients with relapsing forms of Multiple Sclerosis designed to assess the longitudinal pharmacokinetic, pharmacodynamic, immunological, and biochemical sample collection with MRI and relapse analysis of a Tysabri patient cohort. The study hopes to identify secondary and tertiary risk stratification markers that would aid in the clinical management of patients who are JC antibody positive.

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01330498. The sponsor of the trial is John F. Foley, MD and it is looking for 229 volunteers for the current phase.
Official trial title:
Longitudinal Pharmacokinetic, Pharmacodynamic, Immunological, and Biochemical Sample Collection With MRI and Relapse Analysis of a Tysabri Patient Cohort