Kelly Davio

One emerging method to monitor potential differences is to apply aptamers: single-stranded DNA or RNA oligonucleotides. Aptamers can bind to various targets, and because they have a defined fold that can recognize a target with high affinity, they can be used as surrogate antibodies.

Results from the phase 3 REFLECTIONS B327-02 study in patients with HER2-positive metastatic breast cancer (MBC) were first presented in abstract form, but have now been reported in detail.

On Friday, Fresenius Kabi announced that the European Medicines Agency’s Committee for Medicinal Products for Human Use (CHMP) has issued a positive opinion for its MSB11022, a biosimilar adalimumab referencing Humira. The CHMP issued its opinions for the marketing of 2 brand names of the drug: Idacio and Kromeya.

As patients are being encouraged to self-manage disease and take an active role in their healthcare, communication with patients about the products that they use is becoming a hot topic among drug makers. During the second day of the Medicines for Europe 18th Regulatory and Scientific Affairs Conference, held January 31 to February 1 in London, United Kingdom, stakeholders gathered to discuss new directions in providing digital information to patients.

On Thursday, HHS proposed a rule intended to reduce patients’ out-of-pocket costs for prescription drugs by blocking rebates and discounts given to pharmacy benefit managers, Part D plans, and Medicaid managed care organizations and encouraging discounts given directly to patients.

Biosimilars are often described as lagging behind generic drugs because there are fewer in the market and they have lower acceptance and uptake. However, according to stakeholders who spoke during the second day of the Medicines for Europe 18th Regulatory and Scientific Affairs Conference, held January 31 to February 1 in London, United Kingdom, biosimilars are leading the way in the effort to create global comparator products for use in drug development.

One of the most time-sensitive topics at this week’s Medicines for Europe 18th Regulatory and Scientific Affairs Conference, held January 31 to February 1 in London, United Kingdom, was preparing for the United Kingdom’s upcoming withdrawal from the European Union.

On the opening day of the Medicines for Europe (MFE) 18th Regulatory and Scientific Affairs Conference, held January 31 to February 1 in London, United Kingdom, representatives of the generics and biosimilars industry and regulators gathered to discuss the opportunities and challenges posed by the globalization of medicine development and manufacture.

While the body of reassuring data on the safety and efficacy of biosimilars continues to grow, worrisome information about stakeholders’ levels of awareness of these products is also coming to light, and January 2019 saw the publication of a spate of studies showing low levels of patient and provider education on biosimilars.

By 2023, the segment of the biologics market in the United States that faces competition from biosimilars will have grown 3 times larger than in 2019, resulting in nearly 10% cumulative savings, says IQVIA.

The House Committee on Oversight and Reform held its first hearing into drug prices this week and received testimony that pointed to increased biosimilar competition as a part of the solution to the problem.

While a majority of survey respondents said that they were at least somewhat familiar with current developments in oncology biosimilars, analyses of open-ended definitions found that only 1 participant could fully define a biosimilar, according to researchers.

Biosimilar adalimumab is making its way to patients, some of whom have expressed concerns about the presence of citrate in some of the available biosimilars.

In observational studies of patients who have switched treatment from a reference biologic to a biosimilar, some higher rates of discontinuation have been observed when these studies are compared with blinded switching studies.

Coherus BioSciences announced on Friday that it has become the latest biosimilar developer to settle with AbbVie, maker of the brand-name adalimumab, Humira, over a proposed biosimilar. In an intellectual property twist, Coherus also announced that it has sued a rival biosimilar developer, Amgen.

A new report from research institution NORC at the University of Chicago finds that hospitals and health systems face high annual growth in drug spending, and some of the highest-spend drugs are those facing biosimilar challenges.

Drug makers often point to substantial research and development (R&D) costs as reasons for the high prices of innovator drugs, particularly in oncology. However, some stakeholders have expressed skepticism about whether R&D costs are indeed in line with the prices that drug makers charge. In a new study published in JAMA, investigators sought to compare sales of cancer drugs with estimated R&D costs.

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.

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.

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.

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.

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.”

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.

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.

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.