Participate in Clinical Studies

Patient Recruitment

Are Clinical Studies for You?
(What are clinical studies? What are the costs? What are the benefits? More...)

Children & Clinical Research

Find Clinical Studies

Frequently Asked Questions About Clinical Studies

Information for Referring Physicians
(Whom to contact, eligibility, length of stay)

Learn about Clinical Research

Patient Information
(Welcome to Patients, Patient Services, Legal and Ethical Issues)

Join a Clinical Trial

NOTE: PDF documents require the free Adobe Reader.

This page last updated on 05/17/2021

You are now leaving the NIH Clinical Center website.

This external link is provided for your convenience to offer additional information. The NIH Clinical Center is not responsible for the availability, content or accuracy of this external site.

The NIH Clinical Center does not endorse, authorize or guarantee the sponsors, information, products or services described or offered at this external site. You will be subject to the destination site’s privacy policy if you follow this link.

More information about the NIH Clinical Center Privacy and Disclaimer policy is available at