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Clinical trials in Longmont, CO

41 clinical studies are recruiting at sites in and around Longmont (within about 30 miles).

Studies for healthy volunteers in Longmont — 5 studies

Studies by condition

• Breast Cancer5 studies
• Colorectal Cancer5 studies
• Colon Cancer5 studies
• Prostate Cancer4 studies
• Stomach Cancer3 studies
• Rectal Cancer3 studies
• Multiple Myeloma3 studies

From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.