Browse by Condition in Fresno
About Clinical Trials in Fresno, CA
Fresno, CA is home to 80 actively recruiting clinical trials across 29 medical conditions as of 2026. The most active research areas include rheumatoid arthritis, heart attack, ankylosing spondylitis. Clinical trials offer free access to new treatments and expert medical care. Participation is always voluntary, and you can withdraw at any time.