Clinical Trials in Philadelphia, PA - 995 Recruiting (2026)

Browse by Condition in Philadelphia

Ankylosing Spondylitis

75 trials recruiting

Rheumatoid Arthritis

55 trials recruiting

Pulmonary Embolism

54 trials recruiting

Leukemia

46 trials recruiting

Breast Cancer

42 trials recruiting

Heart Attack

36 trials recruiting

Interstitial Cystitis

33 trials recruiting

Essential Tremor

32 trials recruiting

Advanced Solid Tumors

26 trials recruiting

Alzheimers Disease

23 trials recruiting

Lung Cancer

22 trials recruiting

Pulmonary Hypertension

21 trials recruiting

Multiple Myeloma

20 trials recruiting

Prostate Cancer

19 trials recruiting

Erectile Dysfunction

16 trials recruiting

Brain Cancer

15 trials recruiting

Lymphoma

14 trials recruiting

Parkinsons Disease

13 trials recruiting

Ulcerative Colitis

13 trials recruiting

Lupus

12 trials recruiting

Myalgic Encephalomyelitis

12 trials recruiting

Bladder Cancer

11 trials recruiting

Substance Use Disorder

11 trials recruiting

HIV AIDS

11 trials recruiting

Obesity

10 trials recruiting

Ovarian Cancer

10 trials recruiting

Hypertension

10 trials recruiting

Multiple Sclerosis

9 trials recruiting

Melanoma

9 trials recruiting

Spinal Cord Injury

9 trials recruiting

And 75 more conditions with trials in Philadelphia

About Clinical Trials in Philadelphia, PA

Philadelphia, PA is home to 995 actively recruiting clinical trials across 105 medical conditions as of 2026. The most active research areas include ankylosing spondylitis, rheumatoid arthritis, pulmonary embolism. Clinical trials offer free access to new treatments and expert medical care. Participation is always voluntary, and you can withdraw at any time.