Biosimilars

Use of biosimilars in rheumatology

In order to issue a position statement on the use of biosimilars in rheumatic diseases, the Sociedade Portuguesa de Reumatologia (Portuguese Society of Rheumatology) carried out two systematic literature reviews: one on clinical trials and one on international position papers for biosimilars [1].

Stada to in-license adalimumab biosimilar

German generics giant Stada Arzneimittel (Stada) announced on 18 November 2014 that it was in negotiations to in-licensing an adalimumab biosimilar.

Comparison of biosimilar filgrastim versus other G-CSF formulations after autologous stem cell transplantation

Introduction
Only limited data have been so far published about the use of biosimilar filgrastim in haematologic recovery after autologous stem cell transplantation (ASCT). Despite the limitation due to retrospective analysis performed on a limited number of patients, all these studies suggest a substantially similar efficacy of biosimilar products, when compared to originators in the febrile neutropenia prophylaxis of lymphoma and myeloma patients post-ASCT. The aim of this study was to compare the biosimilar filgrastim Zarzio with the other available formulations of granulocyte colony-stimulating factor (G-CSF) in terms of efficacy and safety [1].

EuropaBio calls for distinguishable names for biosimilars despite potential of big savings

On 6 November 2014, the European Association for Bioindustries (EuropaBio) published a new guide and a new position paper on biosimilars in Europe. EuropaBio expects these two documents to contribute to the policy debate on key issues regarding biosimilars among European and national regulators, policymakers, physicians, other healthcare providers, and patients.

Amgen expands biosimilars programme

Biologicals major Amgen is expanding its biosimilars portfolio to include nine different molecules.

Extrapolation of indications in biosimilars: filgrastim

Extrapolation* of indications for biosimilars is a contentious issue and has been met with concern by physicians. Members of the European Medicines Agency's (EMA) Biosimilar Medicinal Products Working Party (BMWP) address these concerns using extrapolation of indications in biosimilar filgrastim as an example [1].

More discussion over WHO biological qualifier

The World Health Organization recently held its 59th Consultation on International Nonproprietary Names (INN) for Pharmaceutical Substances. At the meeting the issue of naming of biologicals including biosimilars was once again discussed.

Amgen launches biosimilars info app

Biologicals major Amgen has launched an app which aims to provide a source of information about biosimilars.

Biosimilars: when indications can be extrapolated

Extrapolation* is already a well-established and accepted scientific and regulatory principle, according to members of the European Medicines Agency's (EMA) Biosimilar Medicinal Products Working Party (BMWP) [1].

Amgen sues Sandoz over filgrastim biosimilar

Biologicals major Amgen is suing Sandoz to stop the biosimilars maker from marketing a biosimilar of its top-selling product Neupogen (filgrastim) in the US. Amgen claims in its lawsuit that Sandoz did not follow the rules for biosimilar development.

Biosimilars: similar but not identical

One reason for distrust among physicians over using biosimilars in extrapolated* indications could be the fact that it is frequently cited that biosimilars are ‘similar but not identical’ compared to small molecule generics, which are often referred to as ‘identical’.

Predicting the response of diabetes patients to biosimilar insulin

For patients with type 1 diabetes, the quality of the insulin they take is a matter of life and death. The situation is similar for patients with type 2 diabetes. The question is what will these patients think about switching from their current brand-name insulins to new biosimilar versions? The question is important right now with the imminent arrival of biosimilar insulins on the market.

Study into switching from Aranesp to biosimilar epoetin alfa

Biologicals major Amgen has started recruiting patients for a clinical trial to study the effect of switching patients from the originator biological Aranesp (darbepoetin alfa) to biosimilar epoetin alfa, in other words, from a long-acting to a short-acting epoetin.

Coherus sells shares to raise funds for biosimilars programme

US-based biosimilars developer Coherus BioSciences (Coherus) is looking for further funding for its biosimilar programme. The company is preparing to sell shares in the company in order to raise funds to get three of the biosimilars in its pipeline through clinical trials.

Improved labelling sought for biosimilar acceptance

The terms of approval for every biosimilar and its reference product must be made clearer, argue the European Biopharmaceutical Enterprises (EBE) [1]. The development of biosimilar regulatory pathways worldwide has been led by the European Medicines Agency (EMA) [2], but EMA’s information-driven stepwise approach is only reflected in a single section of the product labelling for healthcare professionals and patients, which so far has followed a generic approach in Europe.

Biosimilars of pegfilgrastim

Last update: 15 January 2021

Pegfilgrastim is a PEGylated form of the recombinant human granulocyte colony-stimulating factor (G-CSF) analogue filgrastim. It serves to stimulate the level of white blood cells (neutrophils). Pegfilgrastim treatment can be used to stimulate bone marrow to produce more neutrophils (white blood cells) to fight infection in patients undergoing chemotherapy.

LG Life Sciences and Mochida make deal for adalimumab biosimilar

South Korea-based LG Life Sciences and Japan-based Mochida Pharmaceutical (Mochida) announced on 15 October 2014 that they had signed a deal to co-develop and commercialize an adalimumab biosimilar for the Japanese market.

Study results show safety of switching to biosimilar infliximab

US-based Epirus Biopharmaceuticals (Epirus) announced on 23 September 2014 positive week 58 follow-up data from its global phase III study for its biosimilar infliximab (BOW015). Results of the open label phase, which was carried out in rheumatoid arthritis patients, demonstrated comparable safety and efficacy compared to the originator product (Remicade).

Extrapolation for biosimilars

Regarding extrapolation* of indications for biosimilars, the European Medicines Agency (EMA) has stated that ‘if clinical similarity can be shown in a key indication, extrapolation of efficacy and safety data to other indication(s) of the reference product may be possible’ under certain conditions [1].

Biosimilar bevacizumab similar to Avastin in preclinical assessments

Preclinical assessments have demonstrated the similarity of biologicals major Amgen’s biosimilar bevacizumab candidate (ABP 215) to Avastin [1].

Norwegian study may be slowing adoption of biosimilar infliximab

Norway is funding clinical studies in which patients will be switched from originator biological drugs to biosimilars [1]. However, some have speculated that the NOR-SWITCH study is actually slowing the adoption of biosimilar infliximab in Norway.

Mobilization of stem cells by biosimilar Nivestim and Neupogen

Comparison of biosimilar granulocyte colony-stimulating factor (G-CSF), Nivestim and originator G-CSF, Neupogen (filgrastim), showed no statistical differences when used for the mobilization of peripheral blood stem cells in patients treated for haematological malignancies [1].

Stada in-licenses teriparatide biosimilar

German generics giant Stada Arzneimittel (Stada) announced on 13 October 2014 that it had made a deal to in-licensing a teriparatide biosimilar.

Phase III study of biosimilar adalimumab meets primary endpoint

Biologicals major Amgen announced on 8 October 2014 the first late-stage data from its biosimilars programme. Primary efficacy analysis from a phase III trial of Amgen’s adalimumab biosimilar (ABP 501) compared with Humira (adalimumab) has demonstrated ‘clinical equivalence’.

Merck KGaA plans further investment in biosimilars

German pharma giant Merck KGaA announced on 18 September 2014 plans to step up investments in biosimilars during 2015.

Epirus and Livzon collaborate on copy biologicals for China

US-based Epirus Biopharmaceuticals (Epirus) announced on 25 September 2014 that it had signed a collaboration agreement with Chinese biotechnology company Livzon Mabpharm (Livzon).

Infliximab ‘similar biologic’ receives Indian approval

US-based biologicals company Epirus Biopharmaceuticals (Epirus) announced on 15 September 2014 that it had received final marketing and manufacturing approvals for its infliximab similar biologic, BOW015, from the Drug Controller General of India (DCGI).

Biosimilars of adalimumab

Last update: 11 March 2024

Adalimumab is a human monoclonal antibody that treats autoimmune diseases by inhibiting tumour necrosis factor (TNF); a soluble inflammatory cytokine. Adalimumab binds to TNF-alpha (TNF-α), preventing it from activating TNF receptors, which cause the inflammatory reactions associated with autoimmune diseases. Adalimumab is indicated for the treatment of rheumatoid, juvenile idiopathic and psoriatic arthritis, ankylosing spondylitis, Crohn’s disease, psoriasis and ulcerative colitis.

Mylan starts phase III trials for biosimilar insulin glargine

Generics maker Mylan has started two US phase III clinical trials for a biosimilar version of French drugmaker Sanofi’s diabetes drug Lantus (insulin glargine).

IAPO releases toolkit for biologicals and biosimilars

The International Alliance of Patients’ Organizations (IAPO), which comprises over 200 patient groups and represents the interests of patients worldwide, has published an Information and Advocacy Toolkit on Biological and Biosimilar Medicines for Patients’ Organizations. The Toolkit, published in November 2013, provides up-to-date, evidence-based information on the science, technology and regulatory information relevant to biologicals and biosimilars.

Call for action on labelling of biosimilars

European trade association, the European Association for Bioindustry (EuropaBio) has called on the European Medicines Agency (EMA) to define specific guidance on the labelling of biosimilars.

Amgen starts phase III trial for biosimilar rituximab

Biologicals major Amgen is carrying out a global phase III clinical trial for a biosimilar version of Roche’s blockbuster arthritis/non-Hodgkin’s lymphoma drug MabThera/Rituxan (rituximab).

Biosimilars applications under review by EMA – August 2014

The European Medicines Agency (EMA) is the body responsible for approval of biosimilars within the European Union (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.

Roche updates position on biosimilars

Originator pharma company Roche has updated its position statement on biosimilars, stating that ‘biosimilars are not quite the same’.

Strategy for biosimilars in China

China is one of the largest pharmaceutical markets in the world, and has seen rapid growth in the biopharmaceuticals industry in recent years.  However, it is still lacking guidance when it comes to biosimilars. Authors Li and Tuan from the Shenyang Pharmaceutical University, China, discuss how this affects biologicals companies in China [1].

Biosimilars of trastuzumab

Last update: 15 January 2021

Trastuzumab is a monoclonal antibody that binds to and inactivates the human epidermal growth factor receptor 2 (HER2)/neu receptor. In some cancers, notably certain types of breast cancers, HER2 is over-expressed, and causes cancer cells to reproduce uncontrollably. Trastuzumab is therefore used to treat HER2 positive (HER2+) breast cancers.

Pegteograstim biological approved in South Korea

South Korean biologicals company, Green Cross, announced on 18 August 2014 that it had received marketing authorization from South Korea’s Ministry of Food and Drug Safety (MFDS) for its pegteograstim biological Neurapeg.

Patient access to rituximab in emerging markets

A Pfizer-sponsored study looking at access to the oncology treatment rituximab has revealed that use of this important drug would increase across all therapy types and markets if a biosimilar was available. A rituximab biosimilar would have the greatest impact in Brazil, Mexico and Russia.

Regulating the safety of biosimilars

Clinical safety is critically important during the development of a biosimilar. An overview of the main aspects of safety assessment of biosimilars has been prepared to assist all those interested in this area of growing importance [1].

FDA debuts purple book for biologicals and interchangeable biosimilars

On 9 September 2014, the US Food and Drug Administration (FDA) announced the publication of its first-ever edition of the ‘Purple Book’, a new set of lists of licensed biological products and interchangeable biosimilars that is meant to be the biological equivalent of the ‘Orange Book’, which lists pharmaceuticals and their generic equivalents.