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Primary Progressive Aphasia clinical trials recruiting in the U.S.

18 studies for Primary Progressive Aphasia are recruiting participants at sites across the United States.

Cities with the most studies

• Austin, TX4 studies
• Philadelphia, PA3 studies

By state

• Pennsylvania3 studies
• Texas5 studies

Recently updated studies

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