Biosimilars

Trials of biosimilar monoclonal antibody prove biosimilarity

Biosimilars/News | Posted 22/06/2012

South Korean biotechnology company Celltrion presented the PLANET clinical studies results of phase I and phase III trials for its first monoclonal antibody biosimilar (CT-P13) of Johnson & Johnson’s rheumatoid arthritis blockbuster Remicade (infliximab) at the Annual Congress of the European League Against Rheumatism (EULAR) held in Berlin, Germany, on 6–9 June 2012. The results demonstrated the biosimilarity of CT-P13 to the reference drug, supporting the company’s intention to launch the biosimilar monoclonal antibody globally.

Successful phase III trial of biosimilar r-FSH

Biosimilars/News | Posted 18/06/2012

Finox Biotech announced on 6 June 2012 that the company’s pivotal phase III study with Afolia, a biosimilar recombinant follicle stimulating hormone (r-FSH), in patients undergoing assisted reproduction technology (ART), had met its primary endpoint.

Merck KGaA and Dr Reddy’s to collaborate on biosimilar mAbs

Biosimilars/News | Posted 08/06/2012

Pharma major Merck KGaA announced on 6 June 2012 its first steps into the biosimilars market, with an agreement with India-based generics manufacturer Dr Reddy’s Laboratories (Dr Reddy’s) to co-develop biosimilar cancer drugs.

Prescriber caution is likely over biosimilars

Biosimilars/Research | Posted 01/06/2012

The experience with generic medicines is a sign that prescribers are likely to be cautious, and in some cases concerned, about the use of biosimilars as alternatives to brand-name drugs.

Alternative delivery devices for biosimilars

Biosimilars/News | Posted 01/06/2012

FDA, in its draft guidance for biosimilars, has said that biosimilars can use different drug delivery devices than the corresponding reference product.

Biosimilars approved and marketed in The Netherlands

Biosimilars/General | Posted 01/06/2012

Last updated: 1 June 2012

The Dutch Medicines Evaluation Board (MEB) – College ter Beoordeling van Geneesmiddelen (CBG) – is responsible for the approval of marketing authorisation of medicinal products including biosimilars in The Netherlands.

FDA’s public hearing on biosimilars draft guidances

Biosimilars/General | Posted 25/05/2012

On 11 May 2012, FDA held a public hearing to gain input on their draft guidances relating to the development of biosimilar products and it seems that the guidances were generally well accepted.

Immunogenicity of biologicals

Biosimilars/Research | Posted 25/05/2012

This article discusses the issue of immunogenicity with respect to originator biologicals and biosimilars [1].

US Supreme Court looks set to challenge Affordable Care Act

Biosimilars/General | Posted 18/05/2012

The United States Supreme Court is reviewing the constitutionality of the provision in the Affordable Care Act providing that individuals should take personal responsibility for paying for their health care by obtaining health insurance or pay a fine. The move could mean that the Supreme Court rejects the whole healthcare law, including the biosimilars pathway created by the healthcare reform.

Biosimilars approved and marketed in Belgium

Biosimilars/General | Posted 18/05/2012

Last updated: 18 May 2012

The Federal Agency for Medicines and Health Products (FAMHP), formerly the Directorate-General for Medicinal Products of the Federal Public Service (FPS) Public Health, created in January 2007, is the official authority for medicines and health products in Belgium and is also responsible for authorising biosimilars in Belgium [1]. This is carried out via the EU procedures (centralised, national, mutual recognition or decentralised) and following EMA guidelines for biosimilars.

Daiichi Sankyo and Coherus BioSciences make biosimilars deal

Biosimilars/News | Posted 18/05/2012

Coherus BioSciences and Daiichi Sankyo announced on 7 May 2012 that the two companies had made an exclusive agreement to develop and commercialise biosimilars of etanercept and rituximab in certain Asian countries including Japan.

Biosimilar filgrastim provides cost savings for treating febrile neutropenia

Biosimilars/Research | Posted 11/05/2012

Professor Aapro and co-authors have performed a cost-efficiency analysis for the three most common granulocyte colony-stimulating factors (G-CSF) products used to treat febrile neutropenia: filgrastim (Neupogen, Amgen) and its biosimilar (Zarzio, Sandoz/Novartis) and the pegylated form of filgrastim, pegfilgrastim (Neulasta, Amgen) [1]. Filgrastim is more cost-efficient than pegfilgrastim for up to 12 days of treatment: beyond 12 days, pegfilgrastim becomes the most cost-efficient of the two. But above all, biosimilar filgrastim is the most cost saving compared to both originator filgrastim and pegfilgrastim.

Also noted on biosimilars: 11 May 2012

Biosimilars/General | Posted 11/05/2012

Sandoz testimony at FDA hearing on biosimilars will emphasise need for consistent regulatory standards across all biologicals
Sandoz announced on 9 May 2012 that Dr Mark McCamish, Head of Global Biopharmaceutical Development, would present on behalf of the Novartis Group of companies (Novartis) at the 11 May 2012 FDA public hearing on draft guidances for biosimilars.

The message he will convey will focus on the need for a single science-based regulatory standard that FDA should apply across all biologicals, irrespective of the business model of the sponsor. As well as a single standard, Dr McCamish will address the points that biosimilar clinical studies should be only confirmatory and the fact that interchangeability is critical to maximising access to affordable biosimilars for US patients.

Source: Sandoz

Bayer opposes sorafenib compulsory licence in India

Biosimilars/News | Posted 11/05/2012

German pharma giant Bayer told Reuters on 5 May 2012 it had challenged a decision by the Indian Government, which allows India-based generics firm Natco Pharma to sell a generic version of Bayer’s liver and kidney cancer drug Nexavar (sorafenib) in India, before its patent expires in 2020.

Abbott asks FDA to block adalimumab biosimilar

Biosimilars/News | Posted 04/05/2012

Abbott Laboratories (Abbott) submitted a 30-page citizen petition to FDA on 2 April 2012 asking the agency to reject any biosimilar for its rheumatoid arthritis drug Humira (adalimumab). Abbott says that FDA would be forced to use trade secrets included in Humira’s Biologics License Application (BLA) to approve biosimilars. Abbott is therefore requesting that FDA refuses to review any biosimilar biological whose BLA was submitted before the Biologic Price Competition and Innovation (BPCI) Act of 2009 came into effect on 23 March 2010.

Bioavailability comparison of brand-name and generic acetylcysteine in China

Biosimilars/Research | Posted 04/05/2012

A study comparing brand-name and generic acetylcysteine in China by Liu et al has shown that the generics test formulation was bioequivalent to the originator drug [1].

EMA reviews its first biosimilar monoclonal antibody

Biosimilars/News | Posted 27/04/2012

According to EMA’s list of applications for new human medicines under evaluation by the Committee for Medicinal Products for Human Use released in April 2012 the agency will be reviewing a new application for a biosimilar version of infliximab.

Study of biosimilar enoxaparins in Brazil

Biosimilars/Research | Posted 27/04/2012

Analysis of biosimilar enoxaparins available for clinical use in Brazil by the Laboratório de Tecido Conjuntivo in Brazil have shown that the biosimilar preparations of enoxaprain are similar to the originator drug [1].

Novartis versus the Indian patent system

Biosimilars/News | Posted 27/04/2012

The Indian patent system is once again under scrutiny as a final decision in the case of Novartis versus the Indian patent system is eagerly awaited by originator biologicals and biosimilars manufacturers alike. However, any decision on the case has been delayed until 10 July 2012.

Samsung to launch biosimilars by 2015 at half the current prices

Biosimilars/News | Posted 23/04/2012

South Korean electronics giant Samsung told the Financial Times that it plans to launch biosimilars by 2015 at half the prices that patients in Europe and the US currently pay.