(INFOGRAPHIC) Phases of Clinical Trials

  • When a new medical device, drug or treatment is being developed, researchers must undertake a lengthy process that involves various steps and numerous participants. Clinical trials make up the bulk of this process and are comprised of four phases designed to answer a separate research question and move the device, drug or treatment one step closer to being approved by the U.S. Food and Drug Administration (FDA).

     

     

     

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Published On: September 05, 2013