Regulatory

The Center for Biosimilars® recaps the top news for the week of April 15, 2019.

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.

The FDA is committing a serious policy misstep that puts this progress at risk by adding a random, meaningless 4-letter suffix to the names of biosimilar products that are approved to treat the same diseases as their reference biologics.

The 2-part proposal from Peter B. Bach, MD, and 3 coauthors published Monday argues that biosimilar competition is an economically inefficient way to achieve the goal of lower prices.

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.

Russian drug manufacturer Generium Pharmaceutical, which specializes in orphan drugs, announced yesterday that it has received Russian marketing approval for its biosimilar eculizumab, referencing Soliris, the most expensive orphan drug in Russia.

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.

The FDA this week finalized a 2016 draft guidance that explains when the agency deems a Risk Evaluation and Mitigation Strategy (REMS) program to be necessary for a given drug.

The Center for Biosimilars® recaps the top news for the week of April 1, 2019.

In December 2018, the FDA announced its guidance for industry on the interpretation of the “Deemed to be a License” provision in section 7002(e) of the Biologics Price Competition and Innovation Act. The bill introduced this week would codify those guidelines, as they pertain to insulin, into law to prevent any future administrations from revoking them.

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.

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.

Daiichi Sankyo has announced that it is accelerating its Biologics License Application (BLA) for DS-8201, [fam-] trastuzumab deruxtecan for the treatment of patients who previously received ado-trastuzumab emtansine (Kadcyla), to the first half of 2019.

March 2019 kicked off with a surprise, when FDA Commissioner Scott Gottlieb, MD, announced he was leaving the administration. In addition, the FDA released updated draft guidance on the naming of biologics, biosimilars, and interchangeable biosimilars; approved a Pfizer biosimilar; and more.

The Center for Biosimilars® recaps the top news for the week of March 25, 2019.

While Europe may be one regulatory jurisdiction, covered by the European Medicines Agency, each European nation must forge its own path in encouraging biosimilar adoption and competition. During the opening day of the Medicines for Europe 17th Biosimilar Medicines Conference, held March 28-29 in Amsterdam, the Netherlands, a variety of stakeholders addressed how their respective countries are addressing the need for policies to encourage biosimilars.

This week, a research letter published in JAMA gives some insight into how biosimilars of long-acting insulins could impact the cost of insulin therapy for patients with diabetes.

Spectrum Pharmaceuticals has withdrawn its Biologics License Application (BLA) for eflapegrastim, a granulocyte colony-stimulating factor (G-CSF) therapy that the company had hoped to sell under the brand name Rolontis.

Lupin and YL Biologics announced today that they have received approval to manufacture and sell YLB113, a biosimilar etanercept product, in Japan. The product will be Lupin’s first biosimilar to come to the Japanese market.

The FDA's updated guidance on the naming of biologics, biosimilars, and interchangeable products has caused deep concern among some proponents of biosimilars, and one stakeholder has now filed a citizen petition with the FDA in which he asks that the guidance be withdrawn.

Last year, biosimilar developer Pfizer submitted a citizen petition to the FDA in which it called on the agency to issue guidance clarifying how drug sponsors can communicate about biosimilars. After the petition was filed, The Center for Biosimilars® invited an expert group of stakeholders to discuss misinformation about biosimilars as well as what steps are necessary to root out and address the misinformation.

The Center for Biosimilars® recaps the top news for the week of March 18, 2019.

During the first day of the BioTech Pharma third annual Biosimilars and Biologics Summit, held March 21 to 22 in Porto, Portugal, Barbara Valenta-Singer, MD, chief medical officer of biosimilars at Fresenius-Kabi SwissBioSim, gave an expert perspective on the past 10-plus years of experience with biosimilars in the European and US contexts.

The European Commission has approved Roche’s innovator rituximab, sold in Europe as MabThera, for the treatment of pemphigus vulgaris (PV), a rare autoimmune disorder. The approval marks the first biologic approval for PV in the European Union, and the first major new therapeutic option in 60 years.

The Biosimilars Forum and Medicines for Europe today released a joint white paper that discusses how Europe has successfully sustained its multisource biosimilars market for the past 10 years. The forum also suggests that the United States make structural changes in order to achieve similar success.

The Center for Biosimilars® recaps the top news for the week of March 11, 2019.

The United Kingdom’s Competition and Markets Authority has closed an investigation into an alleged anticompetitive discount scheme related to brand-name infliximab, Remicade.