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Ovarian Cancer clinical trials recruiting in the U.S.

269 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, TX90 studies
• New York City, NY75 studies
• Boston, MA62 studies
• Los Angeles, CA53 studies
• Nashville, TN50 studies
• Arlington, VA47 studies
• Philadelphia, PA47 studies
• Columbus, OH39 studies
• St. Louis, MO37 studies
• Chicago, IL36 studies
• San Antonio, TX33 studies
• Pittsburgh, PA32 studies
• Dallas, TX31 studies
• Queens, NY30 studies
• Atlanta, GA29 studies
• Seattle, WA29 studies
• Cleveland, OH29 studies
• Oklahoma City, OK29 studies
• Durham, NC28 studies
• Portland, OR28 studies
• Detroit, MI28 studies
• Baldwin Park, CA27 studies
• Rochester, MN27 studies
• Washington, DC25 studies
• Grand Rapids, MI25 studies
• Birmingham, AL25 studies
• Orlando, FL24 studies
• San Diego, CA24 studies
• Miami, FL24 studies
• Minneapolis, MN23 studies
• Baltimore, MD23 studies
• Aurora, CO23 studies
• San Francisco, CA20 studies
• New Haven, CT20 studies
• Tampa, FL20 studies
• Fort Worth, TX19 studies
• Mountain View, CA19 studies
• Edison, NJ19 studies
• Salt Lake City, UT19 studies
• Indianapolis, IN18 studies

By state

• Alabama29 studies
• Alaska7 studies
• Arizona25 studies
• Arkansas10 studies
• California109 studies
• Colorado44 studies
• Connecticut27 studies
• Delaware5 studies
• District of Columbia8 studies
• Florida83 studies
• Georgia34 studies
• Hawaii7 studies
• Idaho4 studies
• Illinois48 studies
• Indiana23 studies
• Iowa11 studies
• Kansas12 studies
• Kentucky22 studies
• Louisiana20 studies
• Maine8 studies
• Maryland40 studies
• Massachusetts70 studies
• Michigan51 studies
• Minnesota51 studies
• Mississippi6 studies
• Missouri41 studies
• Montana10 studies
• Nebraska16 studies
• Nevada10 studies
• New Hampshire4 studies
• New Jersey39 studies
• New Mexico14 studies
• New York101 studies
• North Carolina48 studies
• North Dakota7 studies
• Ohio68 studies
• Oklahoma32 studies
• Oregon37 studies
• Pennsylvania73 studies
• Rhode Island16 studies
• South Carolina16 studies
• South Dakota16 studies
• Tennessee56 studies
• Texas128 studies
• Utah30 studies
• Virginia60 studies
• Washington39 studies
• West Virginia11 studies
• Wisconsin30 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.