Biosimilars

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.

European approval for biosimilar insulin

Partners Eli Lilly and Boehringer Ingelheim, announced on 10 September 2014 that they had received European Commission (EC) approval for its biosimilar insulin glargine product Abasria (LY2963016), a first for Europe.

Adalimumab biosimilar has comparable pharmacokinetics to Humira

An adalimumab biosimilar (CHS-1420) from fledgling biotech company Coherus Biosciences (Coherus) has shown comparable pharmacokinetics in a pivotal clinical study.

FDA accepts applications for three-times-weekly follow-on Copaxone

The US Food and Drug Administration (FDA) has accepted applications submitted by generics makers Dr Reddy’s, Sandoz (Momenta Pharmaceuticals’ development and commercialization partner), and Mylan for three-times-weekly follow-on versions of blockbuster multiple sclerosis drug Copaxone (glatiramer acetate).

Infliximab biosimilar to be distributed by Mundipharma

Celltrion’s infliximab biosimilar Remsima will be distributed in Belgium, Germany, Italy, Luxembourg, The Netherlands and UK, exclusively by Mundipharma International and its independent associated companies. Remsima is a biosimilar of Johnson and Johnson (J&J) and Merck’s anti-inflammatory blockbuster Remicade (infliximab).

US senators call for guidance on biosimilars

A growing number of US senators are calling on the country’s Department of Health and Human Services (HHS) and Food and Drug Administration (FDA) to release guidance on key scientific policy questions related to biosimilars.

The future of biosimilar use and regulation in Latin America

There is a growing uptake of biosimilars in Latin America, but this has not been accompanied by an increase in pharmacovigilance, training or regulation. To address this, an expert panel was put together to discuss the issues involved. The panel’s perspectives on the current status led to six major recommendations drawn up to enhance the safe use of biosimilars across the region [1].

Physicians believe biosimilars should have different names

In the ongoing debate over how to name biosimilars, US physicians have now added their opinion to the discussion.

FDA receives application for monoclonal antibody biosimilar

South Korean biotechnology company Celltrion announced on 11 August 2014 that the company had, on 8 August 2014, completed the filing procedure to obtain US Food and Drug Administration (FDA) approval for its infliximab biosimilar.

FDA grants tentative approval for insulin treatment

On 18 August 2014, the US Food and Drug Administration (FDA) granted tentative approval for a new insulin glargine product (LY2963016).

ECCO survey highlights lack of confidence in biosimilar mAbs

In a presentation at the EuropaBio and the Alliance for Safe Biologic Medicines (ASBM) roundtable on naming, transparency and traceability for biosimilars [1], held on 18 March 2014 in Brussels, Belgium, Dr Alessandro Armuzzi presented results of a survey of European Crohn’s and Colitis Organisation (ECCO) members [2]. The results of the survey highlight the lack of confidence ECCO members have in biosimilars and the need for continued education.

More biosimilars collaborations on the cards

Collaborations for biosimilars are still in vogue, with the latest companies making deals being PlantForm Corporation (PlantForm) with PharmaPraxis and Oncobiologics and Laboratorios Liomont.

WHO proposal offers clarity for biosimilar nomenclature

Following requests from drug regulatory authorities worldwide, the World Health Organization (WHO) has released a draft Biological Qualifier (BQ) proposal on which to base a globally recognized naming scheme for biological products, including biosimilars. According to the proposal, a four-letter code – the BQ – would be added after the INN.

Biosimilars in the treatment of chemotherapy-induced anaemia

A study of the use of epoetin biosimilars in the therapeutic management of anaemia secondary to chemotherapy in haematology and oncology has shown the biosimilars to be effective and well tolerated in the management of chemotherapy-induced anaemia in patients with solid tumours, lymphoma and myeloma [1].

Biosimilars of cetuximab

Last Update: 13 April 2018

Cetuximab is a chimeric (mouse/human) monoclonal antibody. It inhibits epidermal growth factor receptor (EGFR) and is used to treat metastatic colorectal cancer, metastatic non-small cell lung cancer and head and neck cancer.

Coherus starts phase III biosimilar etanercept trial

US-based biosimilars developer Coherus BioSciences (Coherus) announced on 23 June 2014 the start of a global phase III trial for a biosimilar version of etanercept.

Biosimilars deals coming thick and fast

Biosimilar collaborations are still the latest fashion, with new deals being made between Cipla and Mabpharm, Strides Arcolab and Oncobiologics, and NeuClone and the Serum Institute.

Switching and extrapolation of subsequent entry biologics in Canada

The regulatory framework for biosimilars in Canada explains how their substitutability and/or interchangeability are governed in the country. Biosimilars, which are known as subsequent entry biologics (SEBs) in Canada, are regulated in line with guidance from the World Health Organization.

Biosimilar infliximab receives approval in Japan and Turkey

South Korean biotechnology company Celltrion announced on 4 and 16 July 2014 that the company had received marketing approval for its biosimilar Remsima (infliximab) in Japan and Turkey, respectively.

Biosimilar trastuzumab similar to Herceptin in non-clinical study

Comparative non-clinical assessments of the proposed trastuzumab biosimilar PF-05280014 and the originator product (Herceptin) sourced in the US and in Europe showed similar structural properties, tumour cell growth inhibition properties and pharmacokinetic profiles, as well as safety profiles [1].

FDA accepts biosimilar filgrastim application

Sandoz, the generic drug division of Swiss drug giant Novartis, announced on 24 July 2014 that the US Food and Drug Administration (FDA) had accepted its application for approval of the company’s biosimilar filgrastim product.

Biosimilars of darbepoetin alfa

Last update: 20 November 2020

Darbepoetin alfa is a synthetic form of erythropoietin. It stimulates erythropoiesis (increases red blood cell levels) and is used to treat anaemia, commonly associated with chronic renal failure and cancer chemotherapy.

Phase I studies of infliximab and rituximab biosimilars demonstrate pharmacokinetic similarity

Results of phase I trials of pharma giant Pfizer’s biosimilar infliximab and rituximab candidates have demonstrated similar pharmacokinetic properties compared to the originator products [1, 2].

32 organizations agree biosimilars should have same names

On 1 July 2014, 32 organizations signed a letter calling on the US Food and Drug Administration (FDA) to require biologicals and biosimilars to have the same International Nonproprietary Name (INN).

EMA approves biosimilar insulin

The European Medicines Agency’s (EMA’s) Committee for Medicinal Products for Human Use (CHMP) announced on 27 June 2014 that it had recommended granting of marketing authorization for a biosimilar insulin glargine product (LY2963016).

Biosimilar etanercept demonstrates equivalent efficacy

A phase III trial comparing Hanwha Chemical Corporation (Hanwha)’s biosimilar etanercept, HD203, with Enbrel (etanercept) has demonstrated equivalent efficacy [1].

ECCO position statement on biosimilars

The European Crohn’s and Colitis Organisation (ECCO) is a non-profit association with the aim of improving the care of patients with inflammatory bowel disease (IBD) in Europe. The association currently includes 2,519 individual experts, 33 country members and 17 corporate members.

Biosimilar infliximab comparable to Remicade

Results from a phase III trial have demonstrated the comparability of US-based Epirus Biopharmaceuticals (Epirus) biosimilar (BOW015) to Remicade for the treatment of rheumatoid arthritis.

Can the pursuit of biosimilar interchangeability go too far?

The question of biosimilar interchangeability – whether or not a biosimilar can safely be switched with another biosimilar or with the originator product – is a thorny one. In fact, write Hans C Ebbers and Paul Chamberlain [1], striving for some of the standards suggested to certify interchangeability may not be in a patient’s best interests.

Darbepoetin alfa ‘similar biologic’ launched in India

India-based Hetero, one of the largest manufacturers and suppliers of active pharmaceutical ingredients (APIs) to the Indian pharmaceutical industry, announced on 18 June 2014 the launch of its first ‘similar biologic’ product Actorise, a ‘similar biologic’ of darbepoetin alfa in India.

Biosimilars of etanercept

Last update: 20 November 2020 

Etanercept is a biological drug that treats autoimmune diseases by inhibiting tumour necrosis factor (TNF); a soluble inflammatory cytokine. Etanercept is indicated for the treatment of rheumatoid arthritis, juvenile idiopathic arthritis and psoriatic arthritis, plaque psoriasis and ankylosing spondylitis.

Biosimilars of epoetin alfa

Last update: 4 November 2019

Epoetin alfa is a human erythropoietin produced in cell culture using recombinant DNA technology. It stimulates erythropoiesis (increases red blood cell levels) and is used to treat anaemia, commonly associated with chronic renal failure and cancer chemotherapy.

Oncobiologics and IPCA create biosimilars alliance

US-based Oncobiologics announced on 2 June 2014 the creation of a two-part alliance for the development, manufacture and commercialization of biosimilar monoclonal antibodies with Indian generics maker IPCA Labs (IPCA).

Top 8 blockbuster biologicals 2013

The top three best-selling drugs during 2013 were biologicals. All three best-sellers are indicated for the treatment of arthritis, and include Abbott’s Humira (adalimumab), Merck’s Remicade (infliximab) and Roche’s Rituxan/MabThera (rituximab).

Biosimilars developer Coherus raises US$55 million investment

US-based biosimilars developer Coherus BioSciences (Coherus) announced on 19 May 2014 that it had raised investments of US$55 million. New investors KKR & Co LP, Venrock, RA Capital Management, Rock Springs Capital and Fidelity Biosciences joined existing investors Sofinnova Ventures, Lilly Ventures and Vivo Capital.

Biosimilars of bevacizumab

Last update: 5 February 2021

Bevacizumab is a humanized monoclonal antibody. It inhibits angiogenesis (the formation of new blood vessels) by blocking the action of vascular endothelial growth factor A (VEGF-A). Bevacizumab can therefore slow the growth of new blood vessels in tumours and is used to treat various cancers, including colorectal, lung, breast, glioblastoma, kidney and ovarian.

ABPI issues updated position paper on biosimilars

On 14 May 2014, the association that represents innovative research-based biopharmaceutical companies in the UK, the Association of the British Pharmaceutical Industry (ABPI), issued the third edition of its position paper on biosimilars.

Pfizer to start phase III biosimilar trastuzumab trial

Pharma giant Pfizer is to start a global phase III trial for a biosimilar version of trastuzumab.

Biosimilars on the horizon

Europe approved its first monoclonal antibody biosimilar, Inflectra/Remsima (infliximab), in September 2013 [1]. But how does the pipeline look for biosimilars and what will be the next biosimilar to be approved?

Merck KGaA to invest Euros 100 million in biosimilars

Germany’s Merck KGaA is looking for new sources of growth, one of which it sees as being biosimilars.

Synthon’s SYD985 outperforms Kadcyla in vitro and in vivo

Synthon announced on 2 April 2014 that its antibody-drug conjugate SYD985 had outperformed Roche’s breast cancer blockbuster Kadcyla (trastuzumab emtansine) in a head-to-head comparison.

First biogeneric for Iran

Iran has developed the country’s first ‘biogeneric’ drug for cancer patients. The announcement was made in the presence of Iran’s Deputy Health Minister Hassan Hashemia at the beginning of February 2014, according to a report in the Tehran Times.

Biosimilar epoetin shows good safety profile in post-authorization study

US-based generics manufacturer Hospira announced on 28 April 2014 positive results from a post-authorization observational safety study of its biosimilar epoetin product Retacrit/Silapo (epoetin zeta) in patients with renal anaemia [1].

Biosimilars applications under review by EMA – April 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.

Celltrion files infliximab patent lawsuit in US

South Korean biotechnology company Celltrion filed a lawsuit on 31 March 2014 in a federal court in Massachusetts seeking a declaratory judgement that Janssen Biotech’s (Janssen) remaining patents on the reference drug Remicade (infliximab) are invalid and unenforceable.

Biosimilars for inflammatory bowel disease in Norway

Europe approved its first biosimilar monoclonal antibody Inflectra/Remsima (infliximab) on 10 September 2013 [1]. The biosimilar is now recommended by the Norwegian Drug Procurement Cooperation (LIS) as the first choice, which carries out the procurement for all medicines financed by public hospitals in Norway. Gastroenterologists, however, are cautious about using the biosimilar ‘until more studies of the new medicine have been completed’ [2].

Sandoz advances biosimilars pipeline

Sandoz, the generics unit of Swiss pharma giant Novartis, announced on 28 April 2014 that it had reached several important milestones in the development of biosimilar etanercept, filgrastim and pegfilgrastim.

Biosimilar trastuzumab candidates in phase III development

The introduction of Herceptin (trastuzumab) revolutionalized the treatment of breast cancer. Prior to its introduction there were few treatment options available to women with human epidermal growth factor receptor 2-positive (HER2+) breast cancer.

Biosimilar merger for Epirus and collaboration for Catalent

Mergers and collaborations are still in vogue in the biosimilars arena. The latest firms to announce deals are Epirus Biopharmaceuticals (Epirus), which will merge with Zalicus; and Catalent, which has agreed to a biosimilar development collaboration with Zhejiang Hisun Pharma.

Biosimilar G-CSF safe for mobilization of stem cells

A study into the use of granulocyte colony-stimulating factor (G-CSF) biosimilars for peripheral blood haematopoietic stem cell (PBSC) mobilization has found them to be equivalent to the reference G-CSF [1].