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Ovarian Cancer clinical trials recruiting in the U.S.

263 studies for Ovarian Cancer are recruiting participants at sites across the United States.

Ovarian cancer is a cancerous tumor that forms in the tissues of an ovary. The ovaries are a pair of female reproductive glands that make eggs and female hormones.

Cities with the most studies

• Houston, TX89 studies
• New York City, NY69 studies
• Boston, MA61 studies
• Los Angeles, CA50 studies
• Nashville, TN49 studies
• Arlington, VA46 studies
• Philadelphia, PA44 studies
• Columbus, OH39 studies
• St. Louis, MO38 studies
• Chicago, IL36 studies
• San Antonio, TX31 studies
• Cleveland, OH30 studies
• Pittsburgh, PA30 studies
• Seattle, WA30 studies
• Atlanta, GA29 studies
• Rochester, MN29 studies
• Dallas, TX28 studies
• Oklahoma City, OK28 studies
• Queens, NY28 studies
• Durham, NC27 studies
• Portland, OR27 studies
• Detroit, MI26 studies
• Aurora, CO25 studies
• Baldwin Park, CA25 studies
• Minneapolis, MN24 studies
• San Diego, CA24 studies
• Grand Rapids, MI24 studies
• Birmingham, AL23 studies
• Washington, DC23 studies
• Miami, FL23 studies
• Orlando, FL22 studies
• Baltimore, MD22 studies
• New Haven, CT21 studies
• Tampa, FL21 studies
• Edison, NJ20 studies
• Salt Lake City, UT19 studies
• Cincinnati, OH19 studies
• Mountain View, CA19 studies
• San Francisco, CA19 studies
• Milwaukee, WI17 studies

By state

• Alabama27 studies
• Alaska7 studies
• Arizona26 studies
• Arkansas11 studies
• California105 studies
• Colorado44 studies
• Connecticut28 studies
• Delaware5 studies
• District of Columbia7 studies
• Florida81 studies
• Georgia35 studies
• Hawaii7 studies
• Idaho4 studies
• Illinois49 studies
• Indiana23 studies
• Iowa10 studies
• Kansas10 studies
• Kentucky25 studies
• Louisiana19 studies
• Maine9 studies
• Maryland40 studies
• Massachusetts67 studies
• Michigan50 studies
• Minnesota53 studies
• Mississippi6 studies
• Missouri41 studies
• Montana10 studies
• Nebraska15 studies
• Nevada11 studies
• New Hampshire4 studies
• New Jersey40 studies
• New Mexico16 studies
• New York96 studies
• North Carolina44 studies
• North Dakota7 studies
• Ohio70 studies
• Oklahoma31 studies
• Oregon34 studies
• Pennsylvania69 studies
• Rhode Island16 studies
• South Carolina17 studies
• South Dakota16 studies
• Tennessee55 studies
• Texas122 studies
• Utah29 studies
• Virginia57 studies
• Washington38 studies
• West Virginia10 studies
• Wisconsin29 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.