An introduction to biosimilar medicines

Understand the similarities between biologic medicines and biosimilars in terms of structure, mode of action, efficacy and safety.

A biosimilar is a successor to a biologic medicine – also called the ‘reference medicine’ – whose patent has expired.1 Similar to the original key and a replica of the key that a locksmith can make, both the existing biologic medicine and its biosimilar produce the same therapeutic effect.2,3

A biosimilar and its existing biologic are both structurally complex, share a mechanism of action and demonstrate equivalent efficacy and comparable safety.3

An introduction to biosimilar medicines

References:
1. Skingle D. RMD Open 2015;1(1):e000141.
2. Webster CJ, Wong AC, Woollett GR. BioDrugs 2019;33:603–11.
3. EMA. Biosimilars Information Guide. Available at: https://www.ema.europa.eu/en/documents/leaflet/biosimilars-eu-information-guide-healthcare-professionals_en.pdf. [Last accessed April 2022];

These materials are intended for healthcare professionals only. This page is sponsored by Sandoz.
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