A Profile of a Lesser-Known Player in the Biosimilar Space: Bio-Thera Solutions

On occasion, we profile some biosimilar manufacturers about whom our readers may not be familiar. This generally refers to companies that have products that are in earlier-stage research or those who simply have not been in the news as often as their colleagues. In this post, we highlight a Guangzhou, China–based company, Bio-Thera Solutions.

Established in 2003, Bio-Thera Solutions “is dedicated to researching and developing innovative and biosimilar therapeutics for the treatment of cancers, autoimmune, cardiovascular diseases, and other serious medical conditions.” It claims several biosimilar and innovative therapies in its pipeline. According to its website, Bio-Thera’s leadership team members spent extensive time in the US. The CEO and Founder Shengfeng Li was also a founder of a California company Abmaxis, which was acquired by Merck, and worked at COR Therapeutics, which became part of Milennium. Chief Medical Officer Li Zhang worked for eight years at the Food and Drug Administration’s Center of Drug Evaluation and Research.  

Why you may be hearing more about this company: Bio-Thera has advanced one of its key molecules, a biosimilar of bevacizumab (reference product, Avastin®) into a phase 3 study against EU-licensed Avastin. The company’s objective is to file a 351(k) application for this product, BAT-1706, with the US FDA and the European Medicines Agency in 2020.

The company announced a new partnership with Mumbai, India-based Cipla Ltd, to market this product in emerging markets. It is not yet known whether Bio-Thera intends to partner with another organization to market in North America or attempt to build its own sales structure.

Other products in research and development include an adalimumab biosimilar (BAT-1406), for which an application for approval has been filed for the Chinese market, and a phase 1 tocilizumab (Actemra®) biosimilar (BAT-1806) for the treatment of autoimmune diseases. The company’s information does not indicate whether either of these products will be targeted for the US market. In a 2018 press release, Bio-Thera indicated that biosimilars of secukinumab (Cosentyx®), golimumab (Simponi®), and ustekinumab (Stelara®) were also in the pipeline. Regardless of the success of its bevacizumab and adalimumab biosimilars, the company seems to be well-aligned to address patent expirations of next-generation biologics.

In other biosimilar news… Regulatory Focus reported Pfizer’s announcement that the drug maker has reevaluated its biosimilar drug pipeline. It has dropped plans to develop 5 biosimilars in preclinical development. The products themselves were not disclosed and were not listed in earlier available version of Pfizer’s drug pipeline. Five other biosimilars in clinical development will continue moving forward, according to the company. This does not affect biosimilars already approved by the FDA. No reason for the decision was given, other than that this was part of an “R&E investment review.”

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