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NIH Clinical Center
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About the Clinical Center
For Researchers and Physicians
Participate in Clinical Studies

Participate in Clinical Studies
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Professional nurses answer questions and provide information regarding the Clinical Centers clinical research trials and associated topics. Both the general public and practicing physicians may contact the appropriate staff person for details on specific research studies and the criteria for patient referral.

To find out more, call toll free: 1-800-411-1222;
TTY 1-866-411-1010.

Provide suggestions to improve information about research participation.

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

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

Find Clinical Studies

  • Search the Studies
    (Find any ongoing clinical trial at the Clinical Center)
  • NIH Clinical Center and ResearchMatch
  • Learn about Clinical Research

  • NIH & Clinical Research
  • Medline Plus
  • Get Involved in Clinical Research

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

    Children & Clinical Research

  • Kids in Research
  • Children & Clinical Studies

    Frequently Asked Questions About Clinical Studies

    Patient Recruitment

    This page last updated on July 26, 2016

  • National Institutes
    of Health
      Department of Health
    and Human Services
    NIH Clinical Center