News

In the first edition of Samsung Bioepis’ Biosimilar Market Report, the company outlined the current state of the US biosimilars market and how increasing adoption has had an impact on pricing changes for biosimilars and their reference products.

Colby Evans, MD, a dermatologist and co-author of an American Journal of Managed Care® supplement “Biosimilars for Immune-Mediated Inflammatory Diseases: 2022 Update" shares the managed care perspective on using biosimilars to treat inflammatory conditions.

In a study including 2 years of real-world evidence (RWE), patients with rheumatoid arthritis (RA) who were switched from originator rituximab (Rituxan) to GP2013, a rituximab biosimilar, experienced positive results and maintained clinical outcomes.

Andre Harvin, PharmD, executive director of pharmacy and oncology services at Cone Health, explains how oncologists can work with other stakeholders to expand access to biosimilars and how patients can work with providers and biosimilar manufacturers to address financial challenges.

The authors of what they say is the largest and longest follow-up study comparing the trastuzumab biosimilar SB3 to the reference product (Herceptin) in HER2-positive breast cancer found “no clinically meaningful difference” between the biosimilar and the reference product.

Here are the top 5 biosimilar articles for the week of May 1, 2023.

In a panel at the 2023 Asembia Specialty Pharmacy Summit, speakers presented on the payer perspective regarding biosimilars, including that they feel comfortable preferring multiple biosimilars for the same reference product and are looking for interchangeability designations.

A review article investigating the use of bevacizumab biosimilars found that despite lingering concerns about their usage for extrapolated indications, bevacizumab biosimilars are regularly used in metastatic colorectal cancer (mCRC) even though clinical tests only evaluate them in patients with lung cancer.

At the 2023 Association for Research in Vision and Ophthalmology Annual Meeting, Samsung Bioepis shared comparable safety, efficacy, and immunogenicity data through 1 year between its aflibercept biosimilar (SB15) and the originator (Eylea).

Sarfaraz K. Niazi, PhD, dives into how pharmacodynamic (PD) markers may be better than clinical efficacy testing for predicting whether a biosimilar is equally as safe and effective as its reference product, in his latest column.

On this episode of Not So Different, we recap some of the main news in April regarding biosimilars used to treat rheumatic conditions, including some progressions and some setbacks as well as research on nonmedical switching from originators to biosimilars.

In April, biosimilars to treat rheumatic conditions had some progress, as well as some setbacks, and research showed that switching from originators to biosimilars is safe and effective but warned about the nocebo effect.

Biosimilar ranibizumab showed similar efficacy and safety in a recent study of the eyes of Indian patients with neovascular age-related macular degeneration.

Here are the top 5 biosimilar articles for the week of April 24, 2023.

Nonmedical switches from Humira (reference adalimumab) to a biosimilar or an adalimumab biosimilar to another biosimilar resulted in nocebo effect responses, suggesting that more communication between providers and patients is needed, according to a real-world analysis.

Over the past week, Vegzelma, a bevacizumab biosimilar, launched in the United States; 2 biologics license applications (BLAs) for biosimilars were accepted for review by the FDA; and China’s regulatory agency approved a denosumab biosimilar.

Two US senators introduced a bipartisan bill to extend the $35 out-of-pocket cap for insulin products, established by the Inflation Reduction Act for Medicare plans, to the commercial sector.

A recent systematic review looked at the impact of different prices for infliximab in inflammatory bowel disease and the willingness-to-pay threshold around the world.

Andre Harvin, PharmD, executive director of pharmacy and oncology services at Cone Health, expressed staunch belief that biosimilars referencing Neulasta Onpro, the on-body injector version of reference pegfilgrastim, are one of the most exciting things coming to the supportive cancer care space.

A long-term follow-up of a phase 3 study comparing ranibizumab biosimilar SB11 to the reference product (Lucentis) in neovascular age-related macular degeneration (nAMD) found the similarity in efficacy end points reported early on was maintained through 52 weeks.

Here are the top 5 biosimilar articles for the week of April 17, 2023.

A retrospective study in Scotland found that multiple successive changes from originator infliximab to biosimilars seem to be safe and effective in patients with inflammatory bowel disease (IBD), irrespective of the number of switches.

A study assessing factors that may determine a commercial health plan’s likelihood of covering a biosimilar found that biosimilars that are cancer therapies, used to treat children, indicated for highly prevalent conditions, or only competing against the originator were more likely to have coverage restrictions.

Authors of a single-center, real-world study in Turkey found that patients with diffuse large B-cell lymphoma (DLBCL) who received a rituximab biosimilar had similar overall survival to patients who received the originator. However, progression-free survival was longer in the originator group.

The misconceptions about disposable bioreactors' lifecycle are gone; the era of hard-piped, giant, stainless-steel tanks for biosimilar development is history now, according to Sarfaraz K. Niazi, PhD, in his latest column.

What can practices do to prepare for all the biosimilars to treat rheumatoid arthritis (RA) coming down the pipeline? And how can they ensure that the lower-than-anticipated adoption rates for infliximab biosimilars are not repeated? Robert Zutaut, RPh, from McKesson Provider Solutions, tackles all this and more on this episode of Not So Different.

A real-world study in India compared the ranibizumab biosimilar Razumab to the originator (Lucentis) in patients with polypoidal choroidal vasculopathy (PCV), finding that the biosimilar had comparable clinical outcomes.

In a complete response letter (CRL) for Alvotech, the FDA cited “deficiencies” in the company’s manufacturing facility during a reinspection, further delaying the approval for the ninth adalimumab biosimilar until potentially June 2023.

Here are the top 5 biosimilar articles for the week of April 10, 2023.

Kathy Oubre, MS, CEO of Pontchartrain Cancer Center, discusses the use of biosimilars and how pharmacy benefit managers (PBMs) as well as payers have challenged the biosimilar market.