Kelly Davio

In an animal model of bleomycin-induced lung toxicity, filgrastim increased alveolar neutrophil recruitment, pulmonary edema, and lung myeloperoxidase activity. That finding led to concerns about whether filgrastim could increase pulmonary toxicity when used together with adriamycin, bleomycin, vinblastine, and dacarbazine regimens.

The international initiative AllTrials has launched a new online tracking tool that publicly discloses which research entities have not reported data from clinical trials.

The Patients for Biologics Safety and Access (PBSA) is calling on the FDA to revise its prescriber-directed online educational materials on biosimilars. However, not all patient groups agree with PBSA’s stance.

Last week, at the European Crohn's and Colitis Organisation's 13th annual congress in Vienna, Austria, researchers presented data from the NOR-SWITCH EXTENSION trial—a 26-week open label extension of the NOR-SWITCH trial—concerning the inflammatory bowel disease (IBD) subgroup.

At the European Crohn’s and Colitis Organisation’s 13th annual congress, held in Vienna, Austria, a number of studies explored switching from reference infliximab to its biosimilar.

Today, at the 13th Congress of the European Crohn’s and Colitis Organisation (ECCO), researchers released 12-month data from the Personalized Anti–Tumor Necrosis Factor (anti-TNF) Therapy in Crohn Disease (CD) Study (PANTS).

This week, the American Society of Clinical Oncology (ASCO) released a new statement that seeks to offer clinicians guidance on the use of biosimilars in oncology as a wave of patent expirations is expected to bring more anti-cancer and supportive care biosimilars to the US market.

A study recently published in the European Journal of Hematology reports diffuse large B-cell lymphoma (DLBCL)–specific findings from MONITOR-GCSF, a pan-European, multicenter, prospective, observational study that attempts to describe the treatment patterns and clinical outcomes of patients who received biosimilar filgrastim in the prophylaxis of chemotherapy-induced neutropenia and febrile neutropenia.

According to Roy Fleischmann, MD, a recent American College of Rheumatology (ACR) white paper appropriately describes issues including the nomenclature of biosimilars, the biosimilar approval pathway, and differences between biosimilars for biologic drugs and generics for small-molecule drugs. However, he takes issue with ACR's stance on substitution, extrapolation, and interchangeability.

Celltrion’s head of strategy and operations, Ho Ung Kim, told reporters this week that the intravenous Herzuma could be launched at as much as a 50% discount to a subcutaneously administered presentation of the reference Herceptin.

Researchers found that the biosimilar offered only limited efficacy when used for induction of remission in patients with moderate to severe ulcerative colitis that was refractory to treatment with steroids.

On Friday, the White House’s Council of Economic Advisors (CEA), an agency within the Executive Office of the President, released a white paper titled “Reforming Biopharmaceutical Pricing at Home and Abroad.”

With a new budget bill having been signed by President Trump, the second government shutdown of 2018 is now over. The Bipartisan Budget Act of 2018 contains several provisions of interest to biosimilars stakeholders.

The Federal Circuit on Monday affirmed a previous district court dismissal of drug maker AbbVie’s suit against MedImmune Limited over US Patent 6,248,516 (“the ’516 patent”).

The American College of Rheumatology (ACR)'s previous position on biosimilars was one of caution during the initial development, evaluation, and approval of these drugs, but, writes the organization, “Now that biosimilars have been used successfully in Europe, with rigorously acquired data supporting their broader use, and as the [United States] is on the verge of a similar transition, the ACR is poised to reconsider its position.”

YL Biologics, a partnership forged between Lupin Pharmaceuticals and Yoshindo Inc to develop and market biosimilar therapies, has announced the successful completion of a global, phase 3 clinical trial of its proposed etanercept biosimilar, YLB113.

Because serum tumor necrosis factor (TNF) is high in patients with Kawasaki disease (KD), infliximab, an anti-TNF agent, has been proposed as a potential treatment for refractory KD, but few randomized trials have been conducted to demonstrate the efficacy and safety of using infliximab in this setting.

Former Representative Henry Waxman told The Center for Biosimilars® in an email that the CREATES Act “…tackles one of the numerous problems driving high drug prices—drug manufacturers’ use of anti-competitive tactics to block access to generic drugs.

Biosimilars have begun to erode sales of Roche’s innovator rituximab (MabThera in Europe, Rituxan in the United States), according to the drug maker’s 2017 annual report.

Patients for Biologics Safety and Access, a coalition of patient advocacy organizations, called on the US Senate Committee on Health, Education, Labor and Pensions and the House Committee on Energy and Commerce to convene oversight hearings on biosimilar medicines.

Biosimilars have reached a tipping point in the US market, according to a new drug pricing forecast from consulting company Vizient.

The FDA has issued a warning letter to Celltrion, maker of the infliximab biosimilar Inflectra. The company announced today that, on January 30, the company received a letter from the agency that “raises issues related to certain manufacturing process[es]” at its Incheon, Republic of Korea facility.

A study newly published in the Journal of Clinical Oncology found that SB3, a proposed trastuzumab biosimilar being developed by Samsung Bioepis, demonstrated equivalence with European-sourced reference trastuzumab (Herceptin) in terms of breast pathologic complete response (bpCR) rate. Safety and immunogenicity for the 2 drugs were also similar.

Trump said of Azar, who was confirmed by a vote of 55 to 43 on January 24 to replace Tom Price, MD, as Secretary of HHS, “He’s going to get those prescription drug prices way down…it’s going to come rocketing down.”

On January 26, the Biosimilars Council (a division of the Association for Accessible Medicines) filed an amicus brief opposing Johnson & Johnson’s motion to dismiss a complaint brought by Pfizer over its biosimilar infliximab, Inflectra, which references Johnson & Johnson’s innovator product, Remicade.

Rituximab has been successfully used “off label” to treat diseases driven by B-cell dysregulation, but concerns remain about the safety of using rituximab or similar agents for long periods.

Zarxio, a biosimilar filgrastim approved in the United States in 2015, was demonstrated to have no clinically meaningful differences from its reference in a randomized clinical trial setting, but data on its effectiveness in preventing febrile neutropenia (FN) a real-world setting have been limited thus far.

Although some studies have demonstrated an increased risk of death in patients with inflammatory bowel disease taking corticosteroids, the relationship between death and anti–tumor necrosis factor (anti-TNF) drugs has not been as clear.

The European Medicines Agency (EMA) has launched a survey of pharmaceutical companies to assess their preparedness for the United Kingdom’s upcoming withdrawal from the European Union, as it hopes to identify any concerns about the continued supply of drugs during the Brexit transition.

The report from Trinity Partners details findings from qualitative research with 10 medical directors at US payer organizations, representing plans covering over 100 million commercial and Medicare enrollees in the United States.