Browse by Condition in San Diego
Ankylosing Spondylitis
18 trials recruiting
Rheumatoid Arthritis
17 trials recruiting
Heart Attack
14 trials recruiting
Breast Cancer
11 trials recruiting
Alzheimers Disease
10 trials recruiting
Bladder Cancer
9 trials recruiting
Leukemia
8 trials recruiting
Pulmonary Embolism
8 trials recruiting
Prostate Cancer
8 trials recruiting
Advanced Solid Tumors
8 trials recruiting
Atopic Dermatitis
8 trials recruiting
Lymphoma
7 trials recruiting
Lung Cancer
7 trials recruiting
Schizophrenia
6 trials recruiting
Crohns Disease
5 trials recruiting
Interstitial Cystitis
5 trials recruiting
Pulmonary Hypertension
5 trials recruiting
Essential Tremor
5 trials recruiting
Psoriasis
5 trials recruiting
Multiple Myeloma
4 trials recruiting
Erectile Dysfunction
4 trials recruiting
Chronic Urticaria
4 trials recruiting
COVID-19
4 trials recruiting
Heart Failure
3 trials recruiting
Epilepsy
3 trials recruiting
Neuropathy
3 trials recruiting
Gout
3 trials recruiting
Neuroendocrine Tumors
3 trials recruiting
Brain Cancer
3 trials recruiting
Pulmonary Fibrosis
3 trials recruiting
And 44 more conditions with trials in San Diego
About Clinical Trials in San Diego, CA
San Diego, CA is home to 264 actively recruiting clinical trials across 74 medical conditions as of 2026. The most active research areas include ankylosing spondylitis, rheumatoid arthritis, heart attack. Clinical trials offer free access to new treatments and expert medical care. Participation is always voluntary, and you can withdraw at any time.