Tag: Cinfa

Fresenius Kabi and Celltrion Get Good News

A German manufacturer is considering its options after the successful completion of two clinical studies involving a pegfilgrastim biosimilar (MSB11455).

Fresenius Kabi, which completed its purchase of the biosimilar business from Merck KGaA in September 2017, announced its investigational biosimilar agent had proved sufficiently similar to the reference product Neulasta® in these phase 1 investigations (conducted in healthy participants). These may serve as pivotal investigations for the manufacturer, which said in its release, “Both studies are designed to enable the application for marketing authorization in the EU and US.” This may be the first indication that Fresenius Kabi seeks to be a player in the US.

Fresenius Kabi does not yet have an approved biosimilar on the European market. It hopes that MSB11455 may propel its fortunes on both sides of the Atlantic.

Food and Drug AdministrationIn its first study, the company reported that its biosimilar “met all primary pharmacokinetic endpoints, [maximum plasma concentration], and area under the curve, as well as the primary pharmacodynamic endpoints of absolute neutrophil count (ANC).” Fresenius Kabi added that there were no meaningful differences in the frequency of adverse events in these healthy volunteers. The second study focused on the biosimilar’s potential for immunogenicity, and this was also determined to be no different between the reference drug and the biosimilar. In addition, neutralizng antibodies were not found.

If Fresenius Kabi proceeds with an application for approval in either market, it will find a good deal of competition for pegfilgrastim biosimilars. In Europe, up to 5 biosimilars may be approved (2 already are). In the US, Mylan’s product is the only one to be approved, but another (Coherus Biosciences) is expecting a decision from the Food and Drug Administration (FDA) in early November. Two others (Sandoz and Apotex) are seeking US drug approval.

In other biosimilar news…The Food and Drug Administration’s Oncology Drug Advisory Committee voted unanimously (16-0) today to recommend Celltrion’s CT-P10 rituximab biosimilar for approval. If the biosimilar is approved by the FDA, it will be marketed by Teva….Mundipharma purchased European biosimilar maker Cinfa, which has a pegfilgrastim that has received a CHMP recommendation for approval in the EU.

Tidal Wave of Pegfilgrastim Biosimilars About to Hit Europe

We had mentioned the upcoming deluge of adalimumab biosimilars aiming to hit the European market in mid-October, but another biosimilar tidal wave may actually precede this.

The European Medicines Agency (EMA) has had an extremely busy week in the pegfilgrastim biosimilars arena. In addition to granting marketing authorization to Coherus Biosciences for its pegfilgrastim biosimilar, it has also approved the marketing of Pelgraz®, a pegfilgrastim produced by Accord Healthcare. In addition, the EMA’s Committee for Medicinal Products for Human Use has also recommended approval for three pegfilgrastim biosimilars—from Sandoz, Cinfa, and Mylan.

Mylan is the only drug maker with a marketed biosimilar version of pegfilgrastim in the United States. Its product Fulphila® hit the US market in early July. Coherus’ product, Udenyca™, is awaiting a November 2 decision from the Food and Drug Administration. Coherus is reportedly looking for a partner to market its pegfilgrastim biosimilar overseas, while it intends to market the product internally in the US. This means that Accord may have the first pegfilgrastim biosimilar to reach patients in the EU, though this advantage will be short lived should Mylan in particular gain approval.

In other biosimilar news…Boehringer Ingelheim announced positive results in its clinical study of Cylteza® versus Humira® in patients with moderate-to-severe plaque psoriasis. The study results were announced at the European Society of Dermatology and Venereology.

Samsung Bioepis Co., Ltd. announced that the FDA has accepted its 351(k) application for SB5, a biosimilar to adalimumab. Samsung is the fourth manufacturer seeking to enter the biosimilar market for Humira. Two have been approved (Amjevita® by Amgen and Cyltezo® by Boehringer Ingelheim) but are not yet marketed. A decision on Sandoz’s application is expected later this year.