Sandoz, a prominent name in the biosimilar pharmaceutical industry, has launched an antitrust lawsuit against Amgen in the United States. This legal move seeks to dismantle Amgen’s stronghold on the market for Enbrel®, a leading treatment for various inflammatory diseases, and pave the way for Sandoz’s more affordable biosimilar, Erelzi®.
Legal Battle Centers on Market Dominance
The heart of Sandoz’s litigation lies in allegations that Amgen has employed certain patent strategies to maintain its dominant position in the market long after the FDA approved etanercept biosimilar nearly a decade ago. Despite receiving FDA approval for Erelzi® in 2016, Sandoz claims that Amgen has persistently blocked its competitor from entering the market, thereby limiting patient access to cost-effective treatment options.
Impact on Patients and Healthcare Costs
Approximately 7.5 million Americans suffering from chronic inflammatory conditions such as rheumatoid arthritis, psoriasis, and juvenile idiopathic arthritis stand to benefit from the introduction of Erelzi®. The biosimilar promises significant cost savings for both patients and the healthcare system, potentially enhancing accessibility to essential medications that were previously hindered by Amgen’s market control.
- Legal victory could lead to reduced drug prices and increased competition.
- Enhanced patient access to treatment may improve quality of life for millions.
- Healthcare systems might experience substantial cost savings, reallocating resources to other critical areas.
- Successful litigation could encourage other biosimilar manufacturers to challenge monopolistic practices.
Sandoz is not only seeking an injunction to halt Amgen’s use of specific patent rights but also demanding damages, which could be tripled under relevant laws if the court rules in their favor. The company aims to expedite the launch of Erelzi® in the US market, thereby providing patients with a viable and more affordable alternative to Enbrel®.
The outcome of this lawsuit could set a significant precedent in the pharmaceutical industry, potentially reshaping how biosimilars compete with established biologics. By challenging Amgen’s entrenched market position, Sandoz is advocating for a more competitive and patient-friendly pharmaceutical landscape. Patients and healthcare providers alike are watching closely, as the resolution could influence future access to vital medications and the overall cost dynamics within the healthcare system.
Biosimilars play a crucial role in making advanced biologic treatments more accessible and affordable. The successful introduction of Erelzi® would not only benefit current patients but also pave the way for future biosimilar innovations, fostering an environment where competition drives quality and affordability in healthcare.

This article has been prepared with the assistance of AI and reviewed by an editor. For more details, please refer to our Terms and Conditions. We do not accept any responsibility or liability for the accuracy, content, images, videos, licenses, completeness, legality, or reliability of the information contained in this article. If you have any complaints or copyright issues related to this article, kindly contact the author.