Biosimilars
Patient registry data supports efficacy and safety of Inflectra
US-based injectables specialist Hospira presented data on 19 February 2015 on the use of its biosimilar version of infliximab, Inflectra, at the 10th Congress of the European Crohn’s and Colitis Organisation (ECCO).
Samsung Bioepis submits second biosimilar to EMA
South Korean electronics giant Samsung and biotechnology company Biogen Idec’s joint venture Samsung Bioepis announced on 13 March 2015 that its infliximab biosimilar candidate, SB2, had been accepted for review by the European Medicines Agency (EMA).
Paying physicians to prescribe generics and biosimilars in the US
Healthcare spending on prescription medications comprises 1.6% of gross domestic product (GDP) in the US and continues to rise. Brand-name prescription medications – both small-molecule and biological drugs – are the primary driver of this growth, increasing 15% in price in 2014 alone [1].
US court rejects Amgen’s bid to block filgrastim biosimilar
On 19 March 2015, the US District Court for North California rejected US biotechnology giant Amgen’s request for a preliminary injunction blocking Sandoz, the generics division of Novartis, from launching its filgrastim biosimilar Zarxio (filgrastim-sndz).
Rheumatologists want to evaluate long-term safety of biosimilars
One of the biggest challenges for biosimilar companies is to convince physicians to use biosimilars instead of their well-known biological counterparts. One of the issues that physicians see as a concern is the long-term safety of biosimilars, a concern that is thought could slow down the adoption of biosimilars. This issue has even prompted certain organizations to embark on programmes that seek to provide definitive evidence on the issue.
Survey among pharmacists shows high confidence for biosimilar substitution when same generic name is used
Approximately 75% of pharmacists indicated that they would be confident or very confident in substituting an interchangeable biosimilar with the reference product if both shared the same active ingredient or non-proprietary name of the reference biological, according to a survey published in JMCP [1].
Biosimilars of filgrastim
Last update: 22 January 2021
Filgrastim is a granulocyte colony-stimulating factor (G-CSF). Filgrastim treatment can be used to stimulate the bone marrow to produce more neutrophils (white blood cells) to fight infection in patients undergoing chemotherapy for cancer treatment.
Infliximab biosimilars tighten grip on European markets
The progress of biosimilars onto the European market continues apace with an announcement from Mundipharma that Remsima (infliximab biosimilar) is being launched in several major markets, including Germany and The Netherlands.
FDA approves its first biosimilar
The US Food and Drug Administration (FDA) announced on 6 March 2015 that it had approved Zarxio (filgrastim-sndz) injection, the first biosimilar ever to be approved in the US, for the five indications for which US-licensed Neupogen is approved. FDA found Sandoz’s Zarxio clinically comparable to Amgen’s blockbuster chemotherapy agent Neupogen (filgrastim), which is used to help prevent infections in cancer patients receiving chemotherapy.
Equivalent safety and efficacy of nephrology subsequent entry biologics in Canada
A review of efficacy and safety data for subsequent entry biologics (SEBs) used in nephrology practice in Canada has found little clinical difference between epoetin SEBs and the reference product. But while the clinical differences are minimal, argue the authors, the financial implications of a possible dose difference between epoetin zeta and the reference product should be considered in future pharmacoeconomic studies [1].
