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Investigational - What does it mean?

investigational | |

investigational

English

Adjective

(-)
  • Of, or relating to investigating, or to an investigation.
  • (medicine) of, or relating to an unapproved drug or chemical entity being studied.
    • An expanded access protocol allows patients to benefit from an investigational drug prior to FDA approval.

    Not English

    has no English definition. It may be misspelled.