Home › Cystic Fibrosis

Cystic Fibrosis clinical trials recruiting in the U.S.

63 studies for Cystic Fibrosis are recruiting participants at sites across the United States.

Cystic fibrosis (CF) is an inherited disease of the mucus and sweat glands. The symptoms and severity of CF can vary. Get the facts.

Cities with the most studies

• Boston, MA16 studies
• Philadelphia, PA16 studies
• Birmingham, AL15 studies
• Kansas City, KS13 studies
• Seattle, WA13 studies
• Pittsburgh, PA11 studies
• Baltimore, MD11 studies
• Denver, CO11 studies
• Dallas, TX11 studies
• Cincinnati, OH10 studies
• Los Angeles, CA9 studies
• Minneapolis, MN9 studies
• Aurora, CO9 studies
• Atlanta, GA8 studies
• New York City, NY8 studies
• Columbus, OH8 studies
• Charleston, SC8 studies
• St. Louis, MO8 studies
• Indianapolis, IN7 studies
• Orlando, FL7 studies
• Durham, NC7 studies
• Ann Arbor, MI7 studies
• Gainesville, FL6 studies
• Cedar Rapids, IA6 studies
• Mountain View, CA6 studies
• Nashville, TN6 studies
• Cleveland, OH6 studies
• Portland, OR6 studies
• Salt Lake City, UT6 studies
• Greenburgh, NY6 studies
• Washington, DC5 studies
• Harrisburg, PA5 studies
• San Diego, CA5 studies
• Miami, FL5 studies
• Little Rock, AR5 studies
• Hollywood, FL5 studies
• Richmond, VA5 studies
• Madison, WI5 studies
• Chicago, IL5 studies
• Tucson, AZ5 studies

By state

• Alabama15 studies
• Arizona7 studies
• Arkansas5 studies
• California17 studies
• Colorado17 studies
• Florida14 studies
• Georgia8 studies
• Idaho3 studies
• Illinois8 studies
• Indiana9 studies
• Iowa6 studies
• Kansas15 studies
• Kentucky3 studies
• Maryland14 studies
• Massachusetts16 studies
• Michigan7 studies
• Minnesota9 studies
• Missouri9 studies
• Montana3 studies
• New Hampshire4 studies
• New Jersey4 studies
• New York11 studies
• North Carolina9 studies
• Ohio16 studies
• Oklahoma3 studies
• Oregon6 studies
• Pennsylvania22 studies
• South Carolina9 studies
• Tennessee6 studies
• Texas15 studies
• Utah6 studies
• Vermont4 studies
• Virginia9 studies
• Washington14 studies
• Wisconsin7 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.