Recorded: September 2023

This webinar covered various aspects of in vitro (BE) bioequivalence testing, such as in vitro release testing (IVRT) and in vitro permeability testing (IVPT), establishment of in vitro/in vivo correlation (IVIVC), and regulatory perspective.

Agenda

  • The importance of establishing an IVIVC or IVIVR for any route of administration ​
    • Ultimate goal for IVIVC/IVIVR: Establishment of safe space to gain regulatory flexibility (e.g. biowaivers)​
    • Approaches to build safe space: conventional vs. mechanistic (PBBM) ​
      • Regulatory considerations in the development and validation of IVIVCs/IVIVRs​
    • Regulatory applications of safe space​
      • The use of PBBM-Safe Space to guide the design of biopredictive in vitro release/dissolution methods​
  • The special case of topically administered drugs: How do we assess bioequivalence testing in vitro? ​
    • Overview of IVRT and IVPT
    • Development, validation, and use of a product-specific method​