Biosimilars markets: US and EU compared

Abstract: Differences between the US and European regulatory processes can lead to differences in the time taken for biosimilar approval. The European Medicines Agency is in some cases quicker to approve biosimilar drugs and Europe has overall more approved biosimilars, whilst the US approved the first biosimilar in 2015. Whatever the market, there are a […]


Major lessons learned from Zarxio’s US launch: the start of a biosimilar revolution

Introduction: Launched in 2015, Zarxio™ (filgrastim-sndz) was the first biosimilar to gain US Food and Drug Administration (FDA) approval. In contrast, the first biosimilar was launched in Europe in 2006. Objective: To identify key biosimilar sales and marketing trends and their drivers, this will enable best practices to be outlined for manufacturers looking to enter […]


Physician associations comment on FDA’s interchangeability guidance

Abstract: Comments from physician associations on the US Food and Drug Administration’s draft guidance on interchangeability of biosimilars are presented in this paper. Various issues were discussed; this paper highlights the comments on extrapolation, interchangeability, switching, labelling and naming, post-marketing and disease experts. Submitted: 2 June 2017; Revised: 13 June 2017; Accepted: 13 June 2017; […]


Is the EU ready for non-biological complex drug products?

Author byline as per print journal: Jon SB de Vlieger, PhD; Professor Gerrit Borchard, PharmD, PhD; Vinod P Shah, PhD; Beat Flühmann, PhD; Sesha Neervannan, PhD; Professor Stefan Mühlebach, PhD Abstract: Comment on the Regulatory paper by Dr Falk Ehmann and Dr Ruben Pita: The EU is ready for non-biological complex medicinal products, published in […]


Naming and labelling of biologicals – the perspective of hospital and retail pharmacists

Author byline as per print journal: Professor Philip J Schneider, MS, FASHP; Michael S Reilly, Esq Introduction: To date, the US Food and Drug Administration (FDA) has offered only draft guidance on the naming of biosimilar medicines. The Alliance for Safe Biologic Medicines (ASBM) has asked pharmacists for their views on the labelling and naming of […]


Nomenclature for biosimilars; a continuing thorny issue

Abstract: Nomenclature for biosimilars is a controversial issue. In this issue of GaBI Journal, a paper by Sarshad et al. considers the US FDA’s published system for this and concludes that it will be a positive solution to a global issue. But this may be a premature judgement. Submitted: 1 January 2019; Revised: 3 January […]