Biosimilars

Natco snaps up biosimilars: signing deal with Mabxience

Biosimilars/News | Posted 18/11/2011

Indian generic drugmaker Natco Pharma announced that it had entered into an exclusive agreement with Mabxience, the biosimilar division of Swiss firm Chemo Sa Lugano, on 19 September 2011.

The controversies surrounding biosimilars

Biosimilars/Research | Posted 10/11/2011

It is well known that the introduction of similar biological medicinal products, or biosimilars, has caused not a little controversy in the medical world. The aim of healthcare providers/payers, either healthcare authorities or insurance companies, is to reduce the healthcare budget has risen in recent years through the introduction of expensive companion diagnostics, devices, and drugs. At the present moment this can only be achieved in two general ways: either the availability of therapies must be restricted from the patients who would benefit from them, or otherwise the costs of the procedures and drugs must be reduced to within affordable limits so that the majority of patients can benefit from them.

Battle rages over anti-thrombotic medicine

Biosimilars/News | Posted 10/11/2011

Sandoz/Momenta are ahead again in the fight for the lucrative anticoagulants market in the US. According to IMS Health data enoxaparin sodium injection is the best-selling hospital medicine in the US, and has been described as the ‘gold standard’ for anti-thrombotic treatments. Lovenox, sanofi-aventis’ reference product, recorded US sales of US$2.7 billion in 2009 and has been used to treat an estimated 200 million patients worldwide since it was launched.

Merck acquires follow-on Copaxone NBCD: determined to lead in MS

Biosimilars/General | Posted 10/11/2011

Germany-based Merck already markets its own multiple sclerosis (MS) drug Rebif (interferon beta-1a) but suffered a major blow during 2011 when regulators on both sides of the Atlantic rejected its oral MS treatment Movectro (cladribine). Merck has since abandoned the project.

Can biosimilar manufacturers learn from generic substitution issues

Biosimilars/Research | Posted 04/11/2011

The substitution of generic prescription medicines for branded medicines is practiced in most Westernised countries, mainly because of its clear economic benefits. Patient experiences of generic substitution are mixed however, with many patients left confused or suspicious [1]. Given that a number of second-generation biosimilar compounds are expected to be approved within the next few years, and that biosimilar manufacturing costs are much higher than those of a simple generic, it is crucial for biosimilar manufacturers to avoid the uncertainty and mistrust that often accompanies generic substitution. Several recommendations have been made to help ensure that substitution pathways are streamlined and successful [1] but can any of these recommendations be applied to biosimilars?

US biosimilars: a report on FDA progress

Biosimilars/Research | Posted 04/11/2011

This article reviews the steps being taken by FDA to implement the Biologics Price Competition and Innovation (BPCI) Act of 2009, enshrined in law in 2010 as the ‘biosimilars statute’.

US$1 billion for cancer R & D

Biosimilars/News | Posted 04/11/2011

GE Healthcare, the health business of General Electric, provides advanced cancer diagnostic and molecular imaging capabilities, as well as technologies for the manufacture of biopharmaceuticals and for cancer research. Its presence at the European Multidisciplinary Cancer Congress 2011 in Stockholm indicated its commitment to strengthening cancer diagnosis and care. Similarly at the 53rd Annual American Society for Radiation Oncology Meeting in Miami Beach, Florida, USA, it was showcasing a number of new tools designed specifically for the needs of radiation oncologists.

Development of biosimilars is not an easy matter

Biosimilars/Research | Posted 28/10/2011

By 2020 biological products with sales of around US$23 billion in the EU and US$29 billion in the US will be exposed to biosimilar competition [1]. As more and more biologicals lose their patent protection, it is no wonder that Big Pharma, the biotechnology industry and generics manufacturers, as well as regulatory agencies, are becoming increasingly interested in biosimilars [2].

Brand-name statins costing healthcare system US$6.7 billion

Biosimilars/Research | Posted 21/10/2011

Researchers at Mount Sinai School of Medicine, New York, USA, found that physicians prescribing unnecessary treatments or diagnostic tests, spanning a broad range of clinical conditions, costs the US healthcare system an extra US$6.7 billion annually. The findings, published in Archives of Internal Medicine, attributed prescribing of brand-name statins instead of generic statins as accounting for most of the excess cost [1].

Rituximab biosimilar successfully produced in plants

Biosimilars/News | Posted 21/10/2011

iBio, a leader in the plant-made pharmaceutical field, announced on 5 October 2011 that it had successfully expanded the use of its technology to biosimilar monoclonal antibodies (mAbs) by producing rituximab in non-transgenic green plants.

Biosimilar user fees proposal under review

Biosimilars/News | Posted 21/10/2011

Proposals over biosimilar user fees appear to have been ratified by stakeholders and a proposal is now under review by the US Department of Health and Human Services.

EMA definitions of generics and biosimilars

Biosimilars/General | Posted 21/10/2011

Confusion surrounding terms used in the global field of generics and biosimilars is a recognised problem. The members of the Biosimilar Medicinal Products Working Party at EMA have recently expressed the need to propose a more precise definition for biosimilars due to problems arising from imprecise usage of the term in the scientific literature and elsewhere [1].

Biocon announces Malaysia manufacturing plant

Biosimilars/News | Posted 21/10/2011

Biocon, a global biopharmaceutical company with high-tech manufacturing and research arms, announced in September 2011 ‘project commencement for its first high-end biopharmaceutical manufacturing and R & D facility in Bio-XCell, Malaysia’ [1]. Malaysia, epitomised by the Bio-XCell biotechnology park, is considered ‘an ideal location to manufacture generics’ by industry analysts Frost & Sullivan.

Cheap biosimilars to come from India and China

Biosimilars/News | Posted 21/10/2011

On 19-20 September 2011, the United Nations (UN) held a High-Level Meeting to develop a global strategy to fight non-communicable diseases, ‘principally cardiovascular diseases, cancers, chronic respiratory diseases and diabetes.’ It is only the second global health issue that the UN General Assembly has deemed urgent enough to call a meeting to discuss. Such diseases cause approximately two-thirds of all deaths.

Biotech pipeline and biosimilars

Biosimilars/Research | Posted 14/10/2011

There are more than 200 new biotechnology products in the pipeline (phase II to registered), all of which could be future targets for biosimilars. However, around 60% of these products concern mechanisms of action that are already available, see Figure 1 [1].

A snapshot of interesting new approvals by FDA

Biosimilars/News | Posted 14/10/2011

New approvals by FDA look set reach record levels in 2011. Some noteworthy drugs already approved in 2011 are discussed below.

Biosimilars or biobetters–what does the future hold

Biosimilars/Research | Posted 14/10/2011

Biosuperiors or biobetters are improvements to originator biological molecules, whereas biosimilars are structural imitations of the originator. But how will the pharma industry choose to pursue this lucrative market and benefit from patent expirations on biologicals? Will biobetters or biosimilars be the winners?

Biobetter of trastuzumab on the horizon

Biosimilars/General | Posted 14/10/2011

TrasGEX, which is currently under development by German biopharma company Glycotope, is shaping up to be an improved version (or biobetter) of Roche’s blockbuster cancer drug Herceptin (trastuzumab). Trastuzumab targets the HER2 receptor, commonly overexpressed in a variety of cancers, such as HER2-positive breast and stomach cancer.

EMA plans to revise biosimilar guidelines

Biosimilars/News | Posted 07/10/2011

EMA announced on 3 October 2011 that it has published a concept paper asking for comments on topics to be included in a potential revision of the agency’s 2006 biosimilar guideline, which covers non-clinical and clinical development of biosimilars. The paper will be released for a 3-month consultation period.

Biosimilar user fee levels and performance goals for the FDA

Biosimilars/News | Posted 07/10/2011

FDA and representatives from the drug industry negotiating a user fee for biosimilars have tentatively set performance goals and biosimilar user fee levels, creating a separate review programme for biosimilars.