What are the phases of clinical trials?

The U.S. National Cancer Institute produced a simple, one page explanation of the three common phases of clinical trials that must be performed before a new drug can be approved. See:

cancer.gov/about-cancer/tre...

Click the video link on the page to see the same information in video format.

Alan

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  • Very useful information.

    Thank you Alan.

    Sisira

  • Thanks for the information.

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