Clinical Trials in Palo Alto, CA - 516 Recruiting (2026)

Browse by Condition in Palo Alto

Leukemia

32 trials recruiting

Rheumatoid Arthritis

32 trials recruiting

Ankylosing Spondylitis

26 trials recruiting

Pulmonary Embolism

26 trials recruiting

Heart Attack

19 trials recruiting

Advanced Solid Tumors

18 trials recruiting

Breast Cancer

16 trials recruiting

Pulmonary Hypertension

15 trials recruiting

Multiple Myeloma

13 trials recruiting

Essential Tremor

12 trials recruiting

Interstitial Cystitis

11 trials recruiting

Alzheimers Disease

11 trials recruiting

Prostate Cancer

11 trials recruiting

Ulcerative Colitis

10 trials recruiting

Lung Cancer

10 trials recruiting

Erectile Dysfunction

10 trials recruiting

Parkinsons Disease

9 trials recruiting

Epilepsy

8 trials recruiting

Lymphoma

8 trials recruiting

Brain Cancer

7 trials recruiting

Ovarian Cancer

7 trials recruiting

Liver Cancer

7 trials recruiting

Myalgic Encephalomyelitis

6 trials recruiting

Head and Neck Cancer

6 trials recruiting

Melanoma

6 trials recruiting

Myeloproliferative Neoplasms

5 trials recruiting

Heart Failure

5 trials recruiting

Cystic Fibrosis

5 trials recruiting

Sarcoma

5 trials recruiting

Multiple Sclerosis

4 trials recruiting

And 64 more conditions with trials in Palo Alto

About Clinical Trials in Palo Alto, CA

Palo Alto, CA is home to 516 actively recruiting clinical trials across 94 medical conditions as of 2026. The most active research areas include leukemia, rheumatoid arthritis, 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.