Refine your search
118 trials found
Breast Cancer
Ulcerative Colitis
Healthy
Acute Myeloid Leukemia
Active Moderate to Severe Rheumatoid Arthritis, Active Ankylosing Spondylitis, Active Psoriatic Arthritis
Healthy
Healthy
Carcinoma, Non-Small Cell Lung, Squamous Cell Carcinoma of Head and Neck, HER2 Negative Breast Neoplasms, Esophageal Squamous Cell Carcinoma, Esophageal Adenocarcinoma, Gastroesophageal Junction Adenocarcinoma, Ovarian Neoplasms, Cutaneous
Healthy Participants, Atopic Dermatitis
COVID-19, Coronavirus Disease 2019, Influenza
Saved trials
Saved trials
You currently don’t have any saved trials. To save a trial, select the bookmark icon on the result listing.
Contact us
For more information about participation in a Pfizer clinical trial, please email or call the Pfizer Clinical Trial Contact Center at 1-800-887-7002.