Rheumatology

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 findings support Alvotech's bid for interchangeable status for the high-concentration, citrate-free adalimumab biosimilar candidate.

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.

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.

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.

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.

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?

Passage of HR 3 is shaping up as a centerpiece of President Biden's effort to bring pharmaceutical prices under control. If drug companies won't negotiate prices, international reference pricing would kick in.

When it comes to their willingness to use biosimilars, providers and managed care pharmacists prefer greater transparency on formulary placement and costs, according to a focus group study based on health care surveys.

A report from Artemetrx details 2020 changes in demand for biosimilars and other specialty drugs, according to health plan spending. Dynamics that could affect future spending are also explained.

Semglee (insulin glargine) will be the first test of the FDA's interchangeability concept for biosimilars, but Viatris aims to grow its biosimilar revenues with multiple products.

When it comes to exports, Celltrion Healthcare leads the way among Republic of Korea pharmaceuticals producers. The company's biosimilars are the leading exports.

BioFactura looks to join the ustekinumab biosimilar race and Cardinal Health provides an interactive tool with state-by-state interchangeable rules.

Concomitant use of immunomodulators and dosage are important variables in the development of antidrug antibodies (ADAs) for patients receiving infliximab for Crohn disease, investigators report.

The Biologics Price Competition and Innovation Act (BPCIA) provides a stepwise approach for fact-finding prior to patent litigation, but companies may choose their own path, case examples show.

Without disclosing terms, Pfizer said it has settled with Johnson & Johnson (J&J) over a long-running dispute in which J&J was alleged to have blocked payers from covering Inflectra.

China has approved a product for rheumatoid arthritis and Crohn disease that Mabpharm and Sorrento Therapteutics say is an improvement on infliximab.

Samsung Bioepis launches a potential pivotal trial for its SB17 ustekinumab biosimilar candidate.

Real-world study in Italy finds most patients with inflammatory bowel disease (IBD) maintain clinical and biochemical response after switching from infliximab reference product to SB2.

Bio-Thera's BAT2206 ustekinumab candidate is in contention with multiple other proposed biosimilars to Janssen's Stelara.

Panelists at the American Conference Institute's 2021 meeting took on the complexities of biosimilar adoption in a wide-ranging discussion.