News

Amgen and Allergan today announced positive topline results of a combined phase 1 and phase 3 study evaluating ABP 798, a proposed biosimilar rituximab, in comparison with the reference Rituxan in patients with rheumatoid arthritis.

Drug maker Alvotech announced this week that it has raised $300 million, through a private bond offering, that it will used to continue its growth, refinance debt, and further develop its biosimilar pipeline.

Despite the fact that biosimilars have a longer history in the European Union than in the United States, many European patients still lack awareness of these medicines, and data suggest that a lack of awareness may be keeping patients from adhering to their therapies.

Last week, CMS unveiled new, voluntary changes for Medicare Part D. The new 5-year model, which CMS calls Part D Payment Modernization, will test the feasibility of shifting more risk to Medicare Advantage and Part D plans.

Sandoz’s biosimilar etanercept, Erelzi, referencing the brand-name Enbrel, has been granted an indication for the treatment of psoriatic arthritis by Health Canada.

The study investigators noted that the number of individual case safety reports related to infliximab biosimilars increased directly after the marketing availability of the medicines in Italy, which can be interpreted as a result of more patients having access to infliximab therapy.

In 2018, Green Shield Canada launched its pilot Biosimilar Transition Program, through 3 plan sponsors, under which patients already receiving biologics were switched to biosimilars. Now that the pilot is complete, the payer is calling the program a success.

The package leaflet provided to a patient with any drug product includes crucial information about a given therapy that can increase adherence and appropriate use of the product. To help make these leaflets as useful as possible for patients, in 2009, the European Commission published a new guideline on the readability of these labels with the aim of making them easier for patients to understand.

The European Union has announced that The Committee of the Permanent Representatives of the Governments of the Member States to the European Union (Coreper) agreed this week on the European Council’s draft regulation that grants an exception to Supplementary Protection Certificates (SPCs).

In a recent comparability analysis, a proposed biosimilar to etanercept (that the developers hope to sell as Altebrel) underwent direct comparison to the reference and was found to have a high similarity in terms of glycosylation, primary structure, and in-vitro functionality.

Closed-door sessions began last month on possible patent law reform in 2019 in the United States.

The FDA has approved Samsung Bioepis’ Ontruzant (trastuzumab-dttb), a biosimilar trastuzumab referencing Herceptin, for the treatment of HER2-positive breast cancer and HER2 overexpressing gastric cancer.

The Center for Biosimilars® recaps the top news for the week of January 14, 2019.

The Institute for Clinical and Economic Review (ICER), an independent, nonprofit organization that seeks to improve healthcare value by providing comprehensive clinical and cost-effectiveness analyses of treatments, tests, and procedures, has announced that it is undertaking a new annual analysis—an Unsupported Price Increase report—that will review significant prescription drug prices increases and determine whether those increases are supported by new clinical evidence.

A new paper, published this week in Current Medical Research and Opinion, seeks to clarify the US definition of interchangeability and differentiate it from the separate concepts of automatic substitution and physician-mediated switching.

Researchers recently sought to evaluate the efficacy and safety of infliximab biosimilar CT-P13 in the treatment of Takayasu arteritis (TAK), a granulomatous inflammatory vasculitis that affects the aorta and can cause aneurysms to form. Some patients with TAK benefit from corticosteroids or second-line, small-molecule immunosuppressive agents, but there is a demand for more effective therapeutic options.

When Celltrion and Teva’s biosimilar rituximab, CT-P10, earned FDA approval under the brand name Truxima in late 2018, it was authorized only for oncology indications, as the drug’s sponsors did not seek indications in inflammatory diseases because of issues related to patent exclusivity on some indications. However, the biosimilar has shown efficacy in treating rheumatoid arthritis (RA), and a European analysis found that the budget impact of introducing CT-P10 could dramatically reduce the cost to treat severe RA.

After the UK Parliament voted to reject Prime Minister Theresa May’s proposed Brexit deal with just weeks to go before the United Kingdom’s planned withdrawal from the European Union, the pharmaceutical industry has warned that a no-deal Brexit poses “tangible and immediate threats” to patient safety and public health.

When the shutdown ends, said Scott Lassman, JD, partner at Goodwin, “It’s not going to be like flipping a switch…this is going to have longer-term consequences.”

Senators Amy Klobuchar (D-Minnesota) and Chuck Grassley (R-Iowa) recently reintroduced bipartisan legislation aimed at bringing down prescription drug costs.

Samsung Bioepis’ biosimilar adalimumab, SB5, has been approved in the European Union under the name Imraldi on the basis of clinical studies including a phase 3 study in patients with rheumatoid arthritis. Now that the biosimilar has begun to make its way to EU patients, investigators are publishing new data on other key facets of the product, including its shelf life and device usability.

Bio-Thera announced yesterday that it has partnered with Cipla Limited in a licensing agreement for its potential bevacizumab biosimilar, BAT1706, referenced on Avastin.

A representative from Pfizer confirmed to The Center for Biosimilars® that the company has terminated 5 of its preclinical biosimilar programs after the results of the company’s annual investment review.

The House Committee on Oversight and Reform has launched a wide-ranging investigation into prescription drug pricing in the United States.

Last week, Senator Bernie Sanders, I-Vermont, and Representative Elijah Cummings, D-Maryland, introduced legislation comprising 3 bills to curb the cost of prescription drugs.

In May 2018, as part of the Trump administration’s blueprint to reduce drug costs for American patients, HHS proposed shifting coverage of some Medicare Part B drugs to Medicare Part D. However, a new study, published today in JAMA Internal Medicine, finds that shifting reimbursement of these drugs could increase out-of-pocket spending for some Medicare beneficiaries.

The body of evidence demonstrating the safety and efficacy of biosimilar infliximab, CT-P13 (Inflectra, Remsima), is growing, particularly in the extrapolated indication of inflammatory bowel disease (IBD). This month saw the publication of 2 new studies that provided reassuring data on CT-P13, one of which focused on switching pediatric patients with IBD to CT-P13, and the second of which explored switching to the reference infliximab from the biosimilar in adults with IBD.

During this year’s investment symposium, held in San Francisco, California, from January 7-10, biosimilars featured prominently in drug makers’ and regulators’ visions for 2019 and beyond. Here are 7 key takeaways from the conference’s biosimilars presentations.

Republic of Korea-based biosimilar developer Alteogen has reported that it has been granted a process patent for its method of producing an aflibercept biosimilar, ALT-L9, referencing Regeneron’s innovator drug Eylea.

Eculizumab must be administered every 2 weeks, versus every 8 weeks for the newly approved ravulizumab. Another possible advantage for Alexion is that the newer drug also has the benefit of new patent exclusivities that could help Alexion stave off the impact of competition from oncoming eculizumab biosimilars.