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Spinal Muscular Atrophy clinical trials recruiting in the U.S.

20 studies for Spinal Muscular Atrophy are recruiting participants at sites across the United States.

Spinal muscular atrophy (SMA) attacks nerve cells in the spinal cord, weakening voluntary muscles. Read about the genetics, types, and what may help.

Cities with the most studies

• Mountain View, CA9 studies
• New York City, NY8 studies
• Boston, MA7 studies
• Norfolk, VA6 studies
• Philadelphia, PA6 studies
• Houston, TX5 studies
• Chicago, IL5 studies
• Phoenix, AZ4 studies
• Grand Rapids, MI4 studies
• Lewisville, TX4 studies
• Baltimore, MD3 studies
• Charlottesville, VA3 studies
• Harrisburg, PA3 studies
• Orlando, FL3 studies
• Orange, CA3 studies
• Little Rock, AR3 studies
• Cedar Rapids, IA3 studies
• Durham, NC3 studies
• Memphis, TN3 studies
• Minneapolis, MN3 studies
• Portland, OR3 studies

By state

• Arizona4 studies
• Arkansas3 studies
• California11 studies
• Florida6 studies
• Illinois5 studies
• Iowa3 studies
• Maryland3 studies
• Massachusetts8 studies
• Michigan4 studies
• Minnesota3 studies
• Missouri3 studies
• New York9 studies
• North Carolina3 studies
• Ohio3 studies
• Oregon3 studies
• Pennsylvania7 studies
• Tennessee3 studies
• Texas8 studies
• Virginia7 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.