Kelly Davio

This month saw steps forward for biosimilars in the rheumatology space, with product approvals in multiple markets and the publication of long-term data that support the use of biosimilar agents in treating inflammatory diseases.

Sandoz has announced that it has entered into a partnership with Taiwan-based biotechnology manufacturing and development company EirGenix, Inc, for a proposed trastuzumab biosimilar referencing Herceptin.

Amgen has now answered Coherus BioSciences’ complaint and denies that it has infringed on Coherus’ patents. Amgen also said that the patents are invalid for failure to comply with requirements of the law.

This week, dermatology experts are gathering in Paris, France, for the 6th Congress of Skin Inflammation and Psoriasis International Network to discuss advances in the treatment of inflammatory skin diseases. During the congress, researchers from the University of Verona in Verona, Italy, will report findings from a study in which patients were switched between 2 different biosimilar infliximab products during treatment of chronic plaque psoriasis.

The FDA has approved Samsung Bioepis’ etanercept biosimilar, SB4, as Eticovo (etanercept-ykro). A representative from Samsung Bioepis has confirmed approval of the product to The Center for Biosimilars® in an email. The biosimilar is already approved in a variety of other markets under the name Benepali.

The approval comes as welcome news for AbbVie, which seeks to strengthen its immunology sales as it faces biosimilar competition for its flagship therapy, adalimumab (Humira).

Earlier this month, pharmacy benefit managers (PBMs) were called before the Senate Finance Committee to answer questions about how their businesses impact drug prices for Americans. While the executives deflected criticism and pointed to issues like legal challenges to biosimilars as playing a key role in keeping drug prices high, lawmakers and officials are taking steps to rein in PBMs.

Access to therapy for ulcerative colitis (UC) and Crohn disease (CD) may not be consistent with treatment guidelines because of payer policies that do not concur with the American Gastroenterological Association clinical pathways for the treatment of inflammatory bowel disease.

In terms of attitudes toward the safety and efficacy of biosimilars, 84% of survey respondents agreed that switching to a biosimilar is safe and effective for patients whose conditions are treated by reference products, but only 54% agreed with the extrapolation of indications.

As biosimilars begin to gain ground in the country, Janssen, maker of a number of brand-name biologic products that face current or oncoming biosimilar competition, has launched a program—the Biologics Savings Partnership—that it says will offer patients brand-name biologics at prices similar to those of biosimilar options.

This week, the FDA granted priority review to Novartis’ innovator biologic, RTH258, brolucizumab. The vascular endothelial growth factor (VEGF) inhibitor is intended to treat wet age-related macular degeneration.

The authors write that these data add to the totality of the evidence supporting the biosimilarity of the biosimilar infliximab with its reference.

This month, US magistrate judge Richard A. Lloret granted Boehringer Ingelheim (BI)’s motion to compel AbbVie to produce prelitigation disclosures and settlements concerning its brand-name adalimumab, Humira.

Yesterday, the European Parliament approved a proposal to allow waivers of supplementary protection certificates (SPCs) for EU generics and biosimilars by a vote of 572 to 36.

According to The International Generic and Biosimilar Medicines Association (IGBA)’s paper, despite global progress in strengthening the regulatory system for medicines, progress related to biologics and biosimilars has been less robust.

Magellan Rx Management, a pharmacy benefit manager (PBM), said today that its biosimilar management program has resulted in strong biosimilar uptake and significant drug cost savings for health plan organizations during its first year.

The new assessment, says the Institute for Clinical and Economic Review (ICER), is intended to incorporate data that have emerged since the organization reviewed rheumatoid arthritis (RA) treatments in 2017, including data related to biosimilar infliximab, Inflectra.

Last week, Health Canada approved Celltrion and Teva’s biosimilar rituximab, Truxima, for the treatment of adults with non-Hodgkin lymphoma, chronic lymphocytic leukemia, and rheumatoid arthritis.

A new paper describes the process of assessing the analytical and functional similarity of EU- and US-licensed reference trastuzumab and Amgen's ABP 980, Kanjinti.

Nordic countries with highly competitive public tenders are among the markets that have seen the greatest success with adopting biosimilars and reaping their cost-saving rewards. Yet Sweden, unlike its neighbors, has decentralized healthcare budgets and policies in its 21 county councils, and has seen more variable uptake of biosimilars.

In its announcement, the drug maker said that its Udenyca sales are expected to be in the range of $36 million to $38 million.

Genentech, together with City of Hope, has filed a new complaint for patent infringement against Pfizer over PF-06439535, Pfizer’s proposed bevacizumab biosimilar referencing Genentech’s Avastin.

This week, rheumatology experts will gather in Brisbane, Australia, for the 21st Congress of the Asia Pacific League of Associations for Rheumatology (APLAR) and Australian Rheumatology Association (ARA), held April 8-11. During the meeting, several groups of researchers will discuss real-world experience with biosimilar infliximab in Asia.

The study is an open-label extension of a phase 3 trial that included 68 weeks of treatment with the biosimilar adalimumab, Amjevita, followed by an assessment visit at week 70 and an end-of-study visit at week 72.

The FDA this week finalized a 2016 draft guidance that explains when the agency deems a Risk Evaluation and Mitigation Strategy (REMS) program to be necessary for a given drug.

Korean drug maker Celltrion announced that it has completed enrollment in its phase 3 clinical trial of CT-P17.

Fresenius Kabi announced today that it has received its first European marketing authorization for a biosimilar. The European Commission granted the drug developer approval for its adalimumab biosimilar, Idacio, for all indications of the reference product, Humira.

Sandoz announced today that it has resubmitted to the FDA its Biologics License Application (BLA) for its proposed biosimilar pegfilgrastim.

A new consensus report calls the nocebo effect underrecognized in the area of biosimilars and says that more research is needed on this important topic.

Yet another class action lawsuit has been filed against AbbVie, maker of the brand-name adalimumab, Humira. The latest suit, brought by the mayor and city council of Baltimore, Maryland, on behalf of themselves and others similarly situated, alleges that, absent AbbVie’s conduct, biosimilar adalimumab could have been available in the United States as early as 2016. It also alleges that biosimilar developer Amgen was paid by AbbVie to delay its marketing of a biosimilar adalimumab.