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Vaping clinical trials recruiting in the U.S.

45 studies for Vaping are recruiting participants at sites across the United States.

Cities with the most studies

• New Haven, CT4 studies
• Philadelphia, PA3 studies
• Miami, FL3 studies
• San Francisco, CA3 studies
• Charleston, SC3 studies
• Providence, RI3 studies
• Baltimore, MD3 studies

By state

• California5 studies
• Connecticut4 studies
• Florida3 studies
• Maryland3 studies
• New York4 studies
• Pennsylvania3 studies
• Rhode Island3 studies
• South Carolina4 studies
• Virginia3 studies
• Wisconsin3 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.