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Pneumonia clinical trials in St. Louis, MO

4 studies for Pneumonia are looking for participants at sites in and around St. Louis (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 Pneumonia

Pneumonia is an infection in one or both of the lungs. Symptoms of pneumonia vary to mild to severe. Read about the signs of pneumonia.

More about Pneumonia on MedlinePlus

Pneumonia trials in other cities

• Houston, TX8 studies
• Salt Lake City, UT6 studies
• Chicago, IL6 studies
• Washington, DC5 studies
• Durham, NC5 studies
• Dallas, TX4 studies
• Hialeah, FL4 studies
• Atlanta, GA4 studies
• Philadelphia, PA4 studies
• Los Angeles, CA4 studies
• New York City, NY4 studies
• Boston, MA4 studies

Other studies in St. Louis

• Non-Small Cell Lung Cancer68 studies
• Breast Cancer63 studies
• Metastatic Cancer52 studies
• Cancer (all types)51 studies
• Colorectal Cancer51 studies
• Prostate Cancer45 studies
• Ovarian Cancer37 studies
• Lung Cancer37 studies
• Pancreatic Cancer33 studies
• Head and Neck Squamous Cell Carcinoma32 studies
• Endometrial Cancer29 studies
• Multiple Myeloma26 studies

From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.