Biosimilars

Biosimilars ruling has implications for future patent challenges

Biosimilars/News | Posted 15/11/2013

Biosimilars manufacturers may not be able to make early challenges on biologicals patents according to a ruling which rejected Sandoz’s request to invalidate patents for Amgen’s blockbuster autoimmune disease treatment Enbrel (etanercept). This appears to be the first court decision interpreting the patent litigation provisions of the Biologics Price Competition and Innovation Act (BPCI Act).

Etanercept biosimilar has comparable pharmacokinetics to Enbrel

Biosimilars/Research | Posted 15/11/2013

An etanercept biosimilar (CHS-0214) from fledgling biotech company Coherus Biosciences (Coherus) has shown comparable pharmacokinetics in a pivotal clinical study.

Similar biotherapeutic products under development in Latin America

Biosimilars/General | Posted 15/11/2013

Last update: 15 November 2013

Similar biotherapeutic products are high on the health policy agenda in Latin America, due to the fact that they are less costly and therefore have the potential to increase access to life-saving drugs. Within individual Latin American countries, the regulatory processes and stages of implementation of similar biotherapeutic products regulation vary widely. Despite this, Latin America is moving towards increasing standards of regulation for these products [1, 2].

Use of similar biotherapeutic products to treat rheumatoid arthritis in Latin America

Biosimilars/Research | Posted 08/11/2013

Latin America has a significantly lower gross domestic product (GDP) compared to Canada, Europe and the US. Despite this fact, the cost of biologicals is in general very similar to countries with higher GDP, causing problems for patients to gain access to these medications. This problem could possibly be solved by the introduction of lower-cost biosimilars to the region.

Stada in-licenses biosimilar filgrastim

Biosimilars/News | Posted 08/11/2013

German generics giant Stada Arzneimittel (Stada) announced on 28 October 2013 that it was strengthening its activities in the biosimilars area by in-licensing a biosimilar filgrastim product from Canada-based Apotex.

EGA commends EMA workshop on biosimilars guidelines

Biosimilars/General | Posted 08/11/2013

The European Generic medicines Association (EGA) has congratulated the European Medicines Agency (EMA) on its organization of the EMA workshop on biosimilars and urges rapid adoption of its revisions to the agency’s overarching guidelines on biosimilars.

Calls for biosimilars to have same INN at WHO meeting

Biosimilars/General | Posted 31/10/2013

Last update: 7 February 2014

The World Health Organization (WHO) held its 57th Consultation on International Nonproprietary Names (INNs) for Pharmaceutical Substances on 22 October 2013 in Geneva, Switzerland. During the meeting some stakeholders called for biosimilars to be assigned the same INN as their reference biologicals, while others called for the use of distinct non-propriety names.

Clinical trials for follow-on biological products in Brazil

Biosimilars/Research | Posted 31/10/2013

Unlike for generic drugs, authorizing biosimilars without conducting quality clinical trials represents a real threat to patients, according to Professor Valderílio Feijó Azevedo, Professor of Rheumatology at the Universidade Federal do Paraná in Brazil [1].

FDA extends biosimilars deadlines due to US shutdown

Biosimilars/General | Posted 31/10/2013

As a result of the US government shutdown, the US Food and Drug Administration (FDA) has extended the deadlines and goal dates for its biosimilars activities.

Biocad and Epirus to invest in follow-on biological products in Brazil

Biosimilars/News | Posted 31/10/2013

Biocad Russia is to open a US$40 million facility to produce three follow-on biological products in Brazil.

Analysis of carbohydrate containing biosimilars

Biosimilars/Research | Posted 31/10/2013

During a presentation given by Dr Azadi Parastoo, University of Georgia, GA, USA, at the international conference on biowaivers and biosimilars, held in the US in September 2012, the types of analytical techniques that can be utilized in order to characterize differences in glycosylation for analysis of biosimilars were discussed [1].

WHO naming of biosimilars

Biosimilars/General | Posted 25/10/2013

The World Health Organization (WHO) has proposed a system of naming for biosimilars, which has been commended by some groups [1], but criticized by others.

Extrapolation of biosimilar infliximab indications to inflammatory bowel disease

Biosimilars/Research | Posted 25/10/2013

Gastroenterologists are wary of using biosimilars of infliximab in the treatment of inflammatory bowel disease. This fact is being evidenced by the publication of position statements from various professional groups.

Similar biotherapeutic products approved and marketed in Latin America

Biosimilars/General | Posted 25/10/2013

Last update: 29 November 2019

Regulation of similar biotherapeutic products in Latin America varies widely among different countries. Although many countries have yet to introduce guidance for biosimilars, Latin America is moving towards increasing standards of regulation for these products [1, 2].

EGA’s vision for biosimilars and generics

Biosimilars/General | Posted 25/10/2013

On 8 October 2013, the European Generic medicines Association (EGA) launched its industrial policy vision for the future of the biosimilars and generics industries in Europe at the EGA Industrial Policy Conference.

The future of nanomedicines – nanosimilars

Biosimilars/Research | Posted 18/10/2013

First there were generics, then came biosimilars and soon the European Medicines Agency (EMA) is anticipating the first nanosimilars, or similar versions of originator nanomedicines.

Establishing mAb biosimilarity before reaching the clinic

Biosimilars/Research | Posted 11/10/2013

Confirming the biosimilarity of monoclonal antibodies (mAbs) is fraught with challenges beyond those faced by currently approved biosimilars, warn Ebbers and co-authors at Utrecht University, The Netherlands [1]. The threat of unexpected immunogenicity has been well reported, but the problems do not start there. The first steps towards establishing the biosimilarity of an anticancer mAb, the preclinical stage, presents challenges of its own.

More immunogenicity data needed for biosimilar mAbs

Biosimilars/Research | Posted 04/10/2013

Eight therapeutic monoclonal antibodies (mAbs) will lose EU and US patent protection before 2020, making way for a new class of biosimilar. The promise of biosimilar mAbs is enticing, but these are more complex molecules than current biosimilars and it is unclear how their similarity with originator mAbs will be tested.

Biosimilars applications under review by EMA – 2013 Q3

Biosimilars/General | Posted 04/10/2013

Last update: 4 October 2013

The European Medicines Agency (EMA) is the body responsible for approval of biosimilars within the EU. A legal framework for approving biosimilars was established in 2003. Approval of biosimilars is based on an abbreviated registration process, which allows biosimilars manufacturers to provide a reduced package of information compared to originator drugs, provided they can prove ‘similarity’ to the originator or reference drug.

Fight continues over biosimilar naming standards

Biosimilars/General | Posted 27/09/2013

Biosimilar products marketed in the US should share the same common non-proprietary name as the reference brand-name biological medicine, according to the Generic Pharmaceutical Association (GPhA).