Alexion Not Scared Of Amgen Biosimilar Threat To Soliris

Companies Settled Eculizumab Litigation In US Earlier This Year

Alexion Pharmaceuticals is confident of its strategy to switch patients from Soliris to Ultomiris as the threat of biosimilar competition to the former looms. But launching a biosimilar to Soliris alone will be a challenge, the company maintains.

Balancing time and money
Alexion is not fazed by the potential for biosimilar competition to Soliris • Source: Shutterstock

Alexion Pharmaceuticals has described the potential impact of US biosimilar competition to Soliris (eculizumab) in 2025 or earlier as not material, following a recent settlement agreement that opened the door for biosimilar competition from Amgen.

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