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Multiple Sclerosis clinical trials in Boston, MA

14 studies for Multiple Sclerosis are looking for participants at sites in and around Boston (within about 30 miles). Open a study to see who can join and how to contact the study team.

About Multiple Sclerosis

Multiple sclerosis (MS) slows down or blocks messages between the brain and body. MS can be mild or severe. Learn about MS symptoms and treatment.

More about Multiple Sclerosis on MedlinePlus

Multiple Sclerosis trials in other cities

• New York City, NY17 studies
• Chicago, IL15 studies
• Washington, DC13 studies
• Cleveland, OH9 studies
• St. Louis, MO8 studies
• Kansas City, KS8 studies
• Birmingham, AL8 studies
• San Francisco, CA8 studies
• Seattle, WA7 studies
• Columbus, OH7 studies
• Baltimore, MD7 studies
• Aurora, CO7 studies

Other studies in Boston

• Breast Cancer110 studies
• Non-Small Cell Lung Cancer89 studies
• Cancer (all types)86 studies
• Metastatic Cancer63 studies
• Colorectal Cancer63 studies
• Lung Cancer62 studies
• Ovarian Cancer61 studies
• Prostate Cancer61 studies
• Depression51 studies
• Endometrial Cancer50 studies
• Acute Myeloid Leukemia45 studies
• Pancreatic Cancer44 studies

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.