Clinical trials ยท United States
Find clinical trials recruiting near you
21,762 studies were recruiting at US sites on ClinicalTrials.gov as of . Search by ZIP code, condition or city to see which ones enroll close to home.
Compensation for time and travel may be available in some studies. Eligibility is always decided by the study team.
By condition
Browse clinical trials by condition
Healthy Volunteers4,991 studies
Breast Cancer874 studies
Lung Cancer796 studies
Depression592 studies
Prostate Cancer574 studies
Obesity550 studies
Anxiety328 studies
Heart Failure290 studies
PTSD260 studies
Alzheimer's Disease259 studies
Type 2 Diabetes258 studies
Parkinson's Disease219 studies
High Blood Pressure191 studies
Osteoarthritis161 studies
Chronic Kidney Disease160 studies
Autism157 studies
Multiple Sclerosis142 studies
Asthma124 studies
Post-Surgical Pain123 studies
Sleep Apnea115 studies
Schizophrenia114 studies
Insomnia106 studies
Lupus102 studies
COPD100 studies
Crohn's Disease99 studies
Ulcerative Colitis85 studies
MASH / NASH (Fatty Liver Disease)83 studies
Bipolar Disorder78 studies
ADHD72 studies
Chronic Low Back Pain72 studies
Migraine71 studies
Atopic Dermatitis (Eczema)66 studies
Rheumatoid Arthritis64 studies
Psoriasis47 studies
Fibromyalgia33 studies
Irritable Bowel Syndrome (IBS)31 studies
Hidradenitis Suppurativa30 studies
Endometriosis26 studies
Diabetic Neuropathy20 studies
Gout15 studies
By city
Clinical trials in major US cities
How it works
From ZIP code to study team in three steps
- 01
Enter your ZIP
The lookup runs in your browser and shows the recruiting study listings closest to you.
- 02
Review the listings
Each listing shows the phase, age and sex criteria, whether healthy volunteers are accepted and the nearest recruiting sites.
- 03
Talk to the study team
Only the study team can confirm whether you qualify. Every listing links to its official ClinicalTrials.gov record.
New to research studies? Start with how clinical trials work or what the phases mean.
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.
Your ZIP code stays in your browser. Consumer Health Data Privacy











