Regulatory Open Forum

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  • 1.  Absolute Bioavailability Study

    This message was posted by a user wishing to remain anonymous
    Posted 10-Sep-2018 11:13
    This message was posted by a user wishing to remain anonymous

    Is it a requirement to conduct an absolute bioavailability study for NDA approval?

    Thank you!


  • 2.  RE: Absolute Bioavailability Study

    Posted 11-Sep-2018 08:49
    Generally, I would say yes, unless there is a scientific or logistical reason not to do it.  For example, if it is not possible to administer the product IV.  Or, animal studies indicate that it is nearly 100% bioavailability and studies in humans are consistent with that.

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    Glen Park
    Jersey City NJ
    United States
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