The Need for Multiple Sclerosis Research
Multiple sclerosis (MS) is a chronic disease of the central nervous system. Onset typically occurs between the ages of 20 and 40 years. Evidence suggests that MS is an autoimmune disease that causes inflammation and damage in the central nervous system. MS is the most common disabling neurological disease of young adults, and limited approved MS therapies are currently available.
How to Participate in a Multiple Sclerosis Research Trial
Meridian has research sites nationwide that are conducting research studies in a wide range of therapeutic areas. New studies are added every week. You can help fight multiple sclerosis by joining a study at Meridian.
Beyond helping advance medicine, you may also:
- Get care from a local doctor at no cost
- Receive study-related medical exams at no cost
- Get paid for participating (amounts differ for each study)
The best way to find out which multiple sclerosis research studies are currently enrolling patients in your community and determine your eligibility is to complete the form on this page or call Meridian to speak with an enrollment specialist.
After you submit your information, a Meridian enrollment specialist will contact you. Together, we'll review studies that might be right for you and answer your questions.
Health insurance is NOT required to join. There is never an obligation to participate — we're here to help you make the best decision.
For more information about currently enrolling multiple sclerosis studies, you can talk to a Meridian enrollment specialist by calling one of our call centers.

See if you're eligible for a study
Learn More About Participating in a Clinical Trial
What are Inclusion and Exclusion Criteria in Clinical Trials?
Without clinical trials, it would be impossible to develop new medicines, cures, vaccines, and other medical products. These research studies test investigational products with human participants to ensure products are … Read more
What is a Clinical Trial?
Clinical trials are research studies of medications, vaccines, medical devices, procedures, and diagnostics (tests). These studies involve people (a.k.a., participants), and are meant to determine whether certain experimental products are … Read more
Multiple Sclerosis Research Study Locations
Select the city nearest to you to submit your information and receive a call from a Meridian enrollment specialist. Together, we'll review studies that might be right for you and answer any questions you may have.