Biosimilars

Biosimilars: demonstrating ‘similarity’

Biosimilars/Research | Posted 17/02/2012

Most biological drugs are mixtures of closely related compounds, some of which are probably more active than others. Today, the state-of-the-art manufacturing struggles to deliver material that is similar to the prior batch from the same facility and team [1]. Identical is currently not possible, therefore ‘similar’ is the route that authorities in Europe and the US are going down.

Successful completion of biosimilar infliximab programme

Biosimilars/News | Posted 17/02/2012

South Korean biotechnology company Celltrion announced on 1 February 2012 the successful completion of the company’s clinical programme for its (CT-P13) biosimilar of Johnson & Johnson’s rheumatoid arthritis blockbuster Remicade (infliximab).

Quality by design in biomanufacturing

Biosimilars/General | Posted 17/02/2012

In January 2011, FDA published its long-awaited guidance for industry on Process Validation: General Principles and Practices [1].This replaces the previous 1987 version (updated 2004) and it is understandably a big change for some whose whole career has been dominated by the previous approach. The question is: why was a change needed and how drastic is it?

EMA risk management plans may increase prescriber confidence in biosimilars

Biosimilars/Research | Posted 10/02/2012

In the absence of observational (phase IV) data, EMA’s stipulation that all marketing applications for new generation biosimilars contain individual risk management plans may help to increase prescriber confidence in the compounds [1].

Registration of biosimilars in Europe and the US

Biosimilars/Research | Posted 10/02/2012

Europe is way ahead of the US in terms of biosimilars regulation. A legal framework for approving biosimilars in the EU was established in 2003 and guidelines for an abbreviated registration process were issued in 2006 [1].

Spinnovation enters biosimilar collaboration with Quantum Tessera

Biosimilars/News | Posted 10/02/2012

Dutch-based bioanalysis specialist Spinnovation Biologics (Spinnovation) announced on 24 January 2012 that it had entered into a collaboration with US-based consulting company Quantum Tessera.

Factors affecting market access of biosimilars

Biosimilars/Research | Posted 03/02/2012

Growth in the use of biosimilars is being driven by the need to reduce healthcare costs, patent expiries on blockbuster originator biologicals and better-defined regulatory pathways.

Production of 24 biogeneric products in Iran by 2012

Biosimilars/News | Posted 03/02/2012

According to reports on Iran’s English-language television network, Press TV, Iran is making significant advances in biogeneric products and biotechnology drugs and is planning to start the production of 24 additional biogeneric products drugs by the end of 2012.

Amphastar and Watson launch biosimilar enoxaparin

Biosimilars/News | Posted 03/02/2012

US generics manufacturer Watson Pharmaceuticals announced on 26 January 2012 that Amphastar Pharmaceuticals and Watson had been granted their request for a stay of the preliminary injunction preventing the companies from marketing or selling Amphastar’s enoxaparin sodium injection.

Sandoz starts phase III trials for biosimilar filgrastim and pegfilgrastim

Biosimilars/News | Posted 27/01/2012

On 19 January 2012, Sandoz, the generic drug division of Swiss drug giant Novartis AG, announced that it had started two phase III clinical trials, one for biosimilar filgrastim (Amgen’s Neupogen) for the US market and the other for its global pegfilgrastim (Amgen’s Neulasta) development programme.

Physician perceptions of generics substitution

Biosimilars/Research | Posted 27/01/2012

How do physicians perceive generics substitution? Many patients do not communicate with their physicians regarding out-of-pocket expenses or medication choices. Therefore, understanding physicians’ perceptions about the quality and efficacy of generics could help to identify potential barriers to increasing the use of generic drugs [1].

Roche encounters manufacturing issues with epoetin-beta

Biosimilars/News | Posted 27/01/2012

The Spanish regulatory agency has found deviations in the quality of the manufacture of Switzerland-based F. Hoffmann-La Roche’s biological anaemia treatment Mircera (methoxy polyethylene glycol-epoetin beta), a long acting erythropoiesis-stimulating agent; and is recommending patients to change to other epoetins.

Relative effectiveness and cost minimisation for biosimilars

Biosimilars/Research | Posted 20/01/2012

The second of two articles on the use of economic evaluations to guide the use of expensive treatment.

Baxter and Momenta make biosimilars deal

Biosimilars/News | Posted 20/01/2012

Baxter International (Baxter) and Momenta Pharmaceuticals (Momenta) announced on 22 December 2011 that they had entered into a global collaboration agreement to develop and commercialise biosimilars.

Top developments in biosimilars during 2011

Biosimilars/General | Posted 13/01/2012

Over the past year, a lot has happened in the biosimilars industry.

Amgen finally jumps on biosimilars bandwagon

Biosimilars/News | Posted 13/01/2012

Biotech giant Amgen and US generics manufacturer Watson Pharmaceuticals (Watson) announced on 19 December 2011 that the two companies had agreed to collaborate on the development and commercialisation of several cancer antibody biosimilars.

Hospira starts phase III programme for biosimilar erythropoietin

Biosimilars/News | Posted 13/01/2012

Hospira, self-proclaimed leader in injectable generics, announced on 9 January 2012 that the company had enrolled the first patient in its phase III programme in the US for its biosimilar erythropoietin (EPO).

India at the biotech crossroads

Biosimilars/Research | Posted 13/01/2012

‘Indian biotech is at a crossroads. It must not only address the significant health needs of its domestic population, but also position itself to take advantage of the often more profitable global marketplace.’ [1]

First biosimilar G-CSF in Japan

Biosimilars/News | Posted 13/01/2012

Mochida Pharmaceuticals (Mochida) and development partner Fuji Pharma announced on 26 December 2011 that they had filed respective applications for the first biosimilar granulocyte colony-stimulating factor (G-CSF) in Japan.

The cost-effectiveness of biosimilars

Biosimilars/Research | Posted 16/12/2011

The biotechnology market is growing rapidly, driven by the imminent patent expiry of several major biologicals and enabled by the establishment of regulatory frameworks. The key driver for the biosimilars market is likely to be cost containment pressures in healthcare systems in the context of aging populations and of the current financial and economic crisis [1]. Because the medicines involved are so expensive, even a modest price reduction in percentage terms generates savings in the billions of euros over the EU as a whole [2].