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Colorectal Cancer clinical trials in Toledo, OH

7 studies for Colorectal Cancer are looking for participants at sites in and around Toledo (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

About Colorectal Cancer

Colorectal cancer starts in the colon or rectum. It may not cause symptoms at first. Screening tests can help find it early, when treatment is most effective.

More about Colorectal Cancer on MedlinePlus

Colorectal Cancer trials in other cities

• Houston, TX102 studies
• New York City, NY77 studies
• Nashville, TN69 studies
• Boston, MA63 studies
• Los Angeles, CA59 studies
• Arlington, VA52 studies
• St. Louis, MO50 studies
• San Antonio, TX46 studies
• Philadelphia, PA44 studies
• Grand Rapids, MI40 studies
• Baldwin Park, CA38 studies
• Seattle, WA34 studies

Other studies in Toledo

• Non-Small Cell Lung Cancer17 studies
• Ovarian Cancer12 studies
• Lung Cancer11 studies
• Metastatic Cancer10 studies
• Stroke9 studies
• Endometrial Cancer8 studies
• Melanoma8 studies
• Pancreatic Cancer8 studies
• Head and Neck Squamous Cell Carcinoma8 studies
• Esophageal Cancer7 studies
• Prostate Cancer7 studies
• Heart Failure7 studies

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