Find a clinical trial near you
21,915 clinical trials are recruiting across the United States right now. Search by condition and city, see who can join and how to reach the study team — from ClinicalTrials.gov, updated every day.
Most studied conditions
- Breast Cancer670 studies
- Cancer (all types)615 studies
- Prostate Cancer482 studies
- Obesity473 studies
- Non-Small Cell Lung Cancer438 studies
- Depression416 studies
- Lung Cancer349 studies
- Colorectal Cancer332 studies
- Stroke283 studies
- Metastatic Cancer281 studies
- Acute Myeloid Leukemia276 studies
- Anxiety272 studies
- Ovarian Cancer269 studies
- Pancreatic Cancer248 studies
- Post-Traumatic Stress Disorder245 studies
- Type 2 Diabetes245 studies
- Alzheimer's Disease243 studies
- Multiple Myeloma239 studies
- Mild Cognitive Impairment237 studies
- Heart Failure224 studies
- Cardiovascular Disease213 studies
- Parkinson's Disease211 studies
- Overweight209 studies
- Diabetes203 studies
- Pain203 studies
- Brain Tumors200 studies
- Melanoma196 studies
- Head and Neck Squamous Cell Carcinoma191 studies
- Spinal Cord Injuries183 studies
- High Blood Pressure183 studies
- Chronic Pain180 studies
- Opioid Overdose178 studies
- Drug Use and Addiction172 studies
- Endometrial Cancer171 studies
- Major Depressive Disorder160 studies
- Myelodysplastic Syndromes158 studies
Cities with the most studies
- New York City, NY3,029 studies
- Houston, TX2,791 studies
- Boston, MA2,519 studies
- Chicago, IL1,894 studies
- Philadelphia, PA1,893 studies
- Los Angeles, CA1,747 studies
- Washington, DC1,602 studies
- Atlanta, GA1,468 studies
- Durham, NC1,455 studies
- Baltimore, MD1,432 studies
- Dallas, TX1,394 studies
- St. Louis, MO1,360 studies
- Columbus, OH1,287 studies
- Miami, FL1,260 studies
- Nashville, TN1,242 studies
- Cleveland, OH1,189 studies
- Seattle, WA1,181 studies
- Pittsburgh, PA1,156 studies
- San Francisco, CA1,120 studies
- San Diego, CA1,076 studies
- Rochester, MN1,042 studies
- Cincinnati, OH1,037 studies
- Tampa, FL975 studies
- San Antonio, TX933 studies
- Aurora, CO928 studies
- Ann Arbor, MI928 studies
- Portland, OR900 studies
- Orlando, FL884 studies
- Birmingham, AL884 studies
- Minneapolis, MN873 studies
- Mountain View, CA869 studies
- Salt Lake City, UT868 studies
- New Haven, CT854 studies
- Jacksonville, FL846 studies
- Indianapolis, IN818 studies
- Phoenix, AZ788 studies
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