This site is intended for U.S. health care professionals.
This site is intended for U.S. health care professionals.

Biosimilars Video Resource Summary

Clinical Testing of Biosimilars

This one-minute video describes the important steps during the clinical testing phase of the rigorous biosimilar approval process.

This is an educational biosimilars resource provided by Organon.

Transcript:

After demonstrating strong similarities through structural and functional comparison to an approved reference biologic, the FDA requires clinical testing as part of their approval criteria.

Comparative clinical data provide validation in human subjects to support that the biosimilar has no clinically meaningful differences from the reference biologic. This includes how the biosimilar is absorbed by, distributed to, and eliminated from the body. It’s also assessed on how it interacts with and affects the body.

Comparative clinical data analyzed from human trials is used to validate that the biosimilar has no clinically meaningful differences from the reference biologic in humans.

The FDA requires comparative human pharmacology studies and a clinical immunogenicity assessment. A comparative clinical study may also be needed to establish that there are no clinically meaningful differences in efficacy and safety between the 2 products. This helps determine the degree of similarity between the reference product and the biosimilar.

No meaningful differences

Ultimately, clinical data reinforce laboratory data by confirming there are no clinically meaningful differences in safety, purity, and potency between the biosimilar and the reference biologic.

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