Biosimilars
Comparison of biosimilar filgrastim versus other G-CSF formulations after autologous stem cell transplantation
Introduction
Only limited data have been so far published about the use of biosimilar filgrastim in haematologic recovery after autologous stem cell transplantation (ASCT). Despite the limitation due to retrospective analysis performed on a limited number of patients, all these studies suggest a substantially similar efficacy of biosimilar products, when compared to originators in the febrile neutropenia prophylaxis of lymphoma and myeloma patients post-ASCT. The aim of this study was to compare the biosimilar filgrastim Zarzio with the other available formulations of granulocyte colony-stimulating factor (G-CSF) in terms of efficacy and safety [1].
EuropaBio calls for distinguishable names for biosimilars despite potential of big savings
On 6 November 2014, the European Association for Bioindustries (EuropaBio) published a new guide and a new position paper on biosimilars in Europe. EuropaBio expects these two documents to contribute to the policy debate on key issues regarding biosimilars among European and national regulators, policymakers, physicians, other healthcare providers, and patients.
Amgen expands biosimilars programme
Biologicals major Amgen is expanding its biosimilars portfolio to include nine different molecules.
Extrapolation of indications in biosimilars: filgrastim
Extrapolation* of indications for biosimilars is a contentious issue and has been met with concern by physicians. Members of the European Medicines Agency's (EMA) Biosimilar Medicinal Products Working Party (BMWP) address these concerns using extrapolation of indications in biosimilar filgrastim as an example [1].
More discussion over WHO biological qualifier
The World Health Organization recently held its 59th Consultation on International Nonproprietary Names (INN) for Pharmaceutical Substances. At the meeting the issue of naming of biologicals including biosimilars was once again discussed.
Amgen launches biosimilars info app
Biologicals major Amgen has launched an app which aims to provide a source of information about biosimilars.
Biosimilars: when indications can be extrapolated
Extrapolation* is already a well-established and accepted scientific and regulatory principle, according to members of the European Medicines Agency's (EMA) Biosimilar Medicinal Products Working Party (BMWP) [1].
Amgen sues Sandoz over filgrastim biosimilar
Biologicals major Amgen is suing Sandoz to stop the biosimilars maker from marketing a biosimilar of its top-selling product Neupogen (filgrastim) in the US. Amgen claims in its lawsuit that Sandoz did not follow the rules for biosimilar development.
Biosimilars: similar but not identical
One reason for distrust among physicians over using biosimilars in extrapolated* indications could be the fact that it is frequently cited that biosimilars are ‘similar but not identical’ compared to small molecule generics, which are often referred to as ‘identical’.
Predicting the response of diabetes patients to biosimilar insulin
For patients with type 1 diabetes, the quality of the insulin they take is a matter of life and death. The situation is similar for patients with type 2 diabetes. The question is what will these patients think about switching from their current brand-name insulins to new biosimilar versions? The question is important right now with the imminent arrival of biosimilar insulins on the market.
