Home › Sexually Transmitted Infections › Pennsylvania › Philadelphia

Sexually Transmitted Infections clinical trials in Philadelphia, PA

3 studies for Sexually Transmitted Infections are looking for participants at sites in and around Philadelphia (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 Sexually Transmitted Infections

Sexually transmitted infections (STIs) are passed from person to person during sexual contact. Testing, vaccines, and prevention behaviors can lower your risk.

More about Sexually Transmitted Infections on MedlinePlus

Sexually Transmitted Infections trials in other cities

• Washington, DC5 studies
• Atlanta, GA3 studies

Other studies in Philadelphia

• Cancer (all types)59 studies
• Breast Cancer56 studies
• Non-Small Cell Lung Cancer51 studies
• Metastatic Cancer46 studies
• Prostate Cancer44 studies
• Colorectal Cancer44 studies
• Ovarian Cancer44 studies
• Lung Cancer36 studies
• Acute Myeloid Leukemia34 studies
• Heart Failure31 studies
• Endometrial Cancer28 studies
• Depression26 studies

From ClinicalTrials.gov, data retrieved Oct 6, 2026. Each study sets its own eligibility; the study team decides who can join.