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Lung Diseases clinical trials recruiting in the U.S.

56 studies for Lung Diseases are recruiting participants at sites across the United States.

Lung diseases are disorders or infections that affect the lungs and cause breathing problems. Some can lead to respiratory failure. Find out more about prevention, living with lung diseases, and treatment.

Cities with the most studies

• Houston, TX16 studies
• Boston, MA14 studies
• Durham, NC13 studies
• New York City, NY13 studies
• Pittsburgh, PA11 studies
• Dallas, TX10 studies
• Los Angeles, CA10 studies
• Ann Arbor, MI10 studies
• Miami, FL10 studies
• Columbus, OH10 studies
• Chicago, IL9 studies
• Washington, DC9 studies
• Orlando, FL9 studies
• Philadelphia, PA8 studies
• Birmingham, AL8 studies
• Nashville, TN8 studies
• Baltimore, MD7 studies
• Detroit, MI7 studies
• Charleston, SC7 studies
• Cincinnati, OH7 studies
• Seattle, WA7 studies
• Tampa, FL7 studies
• Hialeah, FL6 studies
• Atlanta, GA6 studies
• Salt Lake City, UT6 studies
• St. Louis, MO6 studies
• Kansas City, KS6 studies
• Jacksonville, FL6 studies
• San Francisco, CA5 studies
• Winston-Salem, NC5 studies
• Oklahoma City, OK5 studies
• Indianapolis, IN5 studies
• Arlington, VA5 studies
• Louisville, KY5 studies
• Portland, OR5 studies
• Cleveland, OH4 studies
• Orange, CA4 studies
• Denver, CO4 studies
• Burlington, VT4 studies
• Providence, RI4 studies

By state

• Alabama12 studies
• Arizona9 studies
• California30 studies
• Colorado12 studies
• District of Columbia5 studies
• Florida29 studies
• Georgia10 studies
• Hawaii3 studies
• Idaho3 studies
• Illinois16 studies
• Indiana5 studies
• Kansas9 studies
• Kentucky9 studies
• Louisiana5 studies
• Maryland12 studies
• Massachusetts15 studies
• Michigan17 studies
• Minnesota6 studies
• Missouri8 studies
• Nebraska4 studies
• Nevada5 studies
• New Jersey6 studies
• New Mexico3 studies
• New York17 studies
• North Carolina19 studies
• Ohio19 studies
• Oklahoma5 studies
• Oregon5 studies
• Pennsylvania21 studies
• Rhode Island4 studies
• South Carolina11 studies
• Tennessee13 studies
• Texas23 studies
• Utah7 studies
• Vermont4 studies
• Virginia10 studies
• Washington8 studies
• Wisconsin3 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.