How to Participate in a Clinical Trial

Studies Conducted at the NIH

If you are interested in participating in studies conducted at the NIH, please call the NIH Clinical Center Information line 1-866-444-8805.

Studies Conducted Nationwide

If you are interested in participating in any of the studies listed that are currently recruiting patients, please contact the office of the study chair listed in the description. We encourage you to share information about the study with your eye care professional. He or she will be able to help you decide if a study is right for you and to provide the study researchers with details about your diagnosis and medical history.