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Clinical trials in Marshalltown, IA

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

Studies by condition

• Non-Small Cell Lung Cancer5 studies
• Lung Cancer5 studies
• Kidney Cancer (Renal Cell Carcinoma)4 studies
• Prostate Cancer4 studies
• Head and Neck Squamous Cell Carcinoma3 studies
• Chronic Lymphocytic Leukemia3 studies
• Melanoma3 studies

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.