Oncology

In a biosimilar trend report, Amgen discusses marketing achievements, US biosimilar policy, payer and provider acceptance of these agents, and the outlook for further growth.

Investigators said TX05 met pathologic complete response criteria for equivalence to the originator product, Herceptin. The biosimilar candidate also fell within objective response rate, immunogenicity, safety, and tolerability margins for similarity.

According to a multiyear, retrospective study, filgrastim biosimilar Zarxio cost $20.50 more on average per administration than reference Neupogen in the hospital outpatient setting.

BCD-021 demonstrated equivalence in a phase 3 study involving Russian and Indian patients with advanced non–small cell lung cancer (NSCLC).

MIL60 bevacizumab biosimilar candidate demonstrates equivalence to the originator Avastin in a population of Chinese patients with non–small cell lung cancer (NSCLC) treated in a frontline setting.

The positive findings for the trastuzumab biosimilar Ontruzant in patients with human epidermal growth factor receptor 2 (HER2)–positive early or locally advanced breast cancer were presented at the European Society for Medical Oncology (ESMO) Congress 2021.

The Alliance for Safe Biologic Medicines (ASBM) has fought since 2010 in opposition of payer policies that promote automatic switching to cheaper biologics including biosimilars. The group's new chair is no newcomer to this battle.

Refinements to the analytical testing of biosimilar candidates to verify similarity were worked into 2019 guidance from the FDA. These changes offer what the author considers a more "rational approach."

The strength of a patent wall built up around an originator biologic depends on the quality of patents that make it up and the originator company's willingness to engage in costly litigation. Part 2 of a series.

In this first part of a series, intellectual property attorneys from the Biotechnology Innovation Organization (BIO) contend that originator patents are not the formidable obstacles to biosimilars they are made out to be.

Shanghai Henlius Biotech, Innovent Biologics, and other Chinese biopharmaceutical makers are leading the wave of Asia-Pacific (APAC) biosimilar development, according to a GlobalData analyst.

Kaiser Permanente got biosimilars into circulation by building physician confidence, a strategy that a Samsung Bioepis executive says should be employed more widely.

Gary Lyman, MD, MPH, an oncologist and hematologist, explains that biosimilar substitution in the absence of interchangeability designations is widespread and not without clinical merit.

Animal toxicology studies still get included with biosimilar approval applications, although there are strong arguments that most of these studies are unnecessary. Sarfaraz K. Niazi, PhD, explains the pros and cons.

A meta-analysis of pharmacokinetic (PK)/pharmacodynamic (PD) characteristics of Sandoz pegfilgrastim biosimilar confirms biosimilarity.

Catherine Swick, MBA, senior vice president of Provider Strategy and Marketing at McKesson, discusses efforts to get oncology biosimilars into play at US Oncology Network.

Policy developments, business milestones, and physician-led efforts to shape biosimilar absorption made August 2021 an active time for these lower-cost biologics.

Misperceptions of biosimilars contribute to low acceptance of these products. Two Cardinal Health researchers discuss barriers to understanding and the importance of biosimilar education.

Clinical efficacy studies are not always required for biosimilars, and it's possible to resist if the FDA does ask for them. Sarfaraz K. Niazi, PhD, suggests a game plan.

Bio-Thera Solutions has found a partner to help with US distribution of its proposed ustekinumab biosimilar, which entered phase 3 trial development this summer.

CVS Caremark has reordered its list of preferred therapeutics, adjusting the emphasis on biosimilars, and demonstrating that preferential status can change at any time.

Gary Lyman, MD, MPH, an oncologist and hematologist, discusses how biosimilar placement on formularies affects physicians' willingness to prescribe these agents.

Use of the 351(k) biosimilar approval pathway entails legal challenges, high costs, and potentially higher clinical evidence standards. Sarfaraz K. Niazi, PhD, suggests that using the 351(a) pathway for standalone drugs and copy products may be faster and better. This is part 3 of a series.

Worries about what HHS will propose in its anticipated biologics pricing reform policy have been exacerbated by a rumored coding change.

A group of 16 advocacy groups are urging HHS to make zero co-pays for biologics a part of its prescription drug price reform program.

UnitedHealthcare (UHC) backs away from its biosimilar inclusion policy after the American Academy of Ophthalmology (AAO) raises concerns about safety and lack of clinical evidence.

Centus Biotherapeutics reports positive findings from AVANA for its bevacizumab biosimilar candidate.

Chad Pettit, MBA, executive director of Marketing and the Global Biosimilars commercial lead for Amgen, discussed the company’s 2021 Biosimilar Trends Report and his projections for the future of the biosimilars market.

After the loss of a manufacturing plant in China and a knock-down-drag-out battle with Johnson & Johnson, is Pfizer cooling on biosimilars?

A retrospective study of rituximab biosimilars Truxima and Riximyo demonstrated comparable response and survival for patients with diffuse large B-cell lymphoma (DLBCL).