Biosimilars

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].

Lupin and Yoshindo start biosimilars joint venture

Indian generics’ manufacturer Lupin Pharmaceuticals (Lupin) announced on 21 April 2014 that the company had entered into a joint venture with Japanese generics maker Yoshindo for a biosimilars joint venture in Japan.

Rituximab ‘similar biologic’ shows equivalent efficacy and safety

A retrospective analysis of cancer patients who received either originator or ‘similar biologic’ rituximab chemotherapy showed comparable efficacy and safety [1].

Biosimilars approved in New Zealand

Last update: 2 May 2014

In New Zealand, the regulatory body for the approval of medicines, including biosimilars, is the New Zealand Medicines and Medical Devices Safety Authority (Medsafe).

Challenges for the regulation of biosimilars

The European Medicines Agency (EMA) was the first agency to issue guidelines for the approval of biosimilars via an abbreviated registration process back in 2006. Since then the agency has developed many general and specific guidelines for biosimilars, as well as approved 18 biosimilars to date [1]. Tsiftsoglou and co-authors, however, believe that many challenges still lie ahead for this class of biologicals, some of which are discussed here [2].

Rituximab non-originator biological approved in Russia

Russian biotechnology company Biocad announced on 17 April 2014 that the Russian Ministry of Health has approved the company’s rituximab non-originator biological, AcellBia (BCD-020). The drug is a non-originator biological of Roche’s rheumatoid arthritis blockbuster MabThera/Rituxan (rituximab).

Brazil’s ANVISA approves Cristália for production of ‘follow-on biological products’

Brazilian drugmaker Cristália has taken a step closer to its goal of producing ‘follow-on biological products’ domestically after receiving clearance from the country’s drug regulator, the Brazilian Health Surveillance Agency (Agência Nacional de Vigilância Sanitária, ANVISA).

Regulatory principles for biosimilar monoclonal antibodies

It is sometimes argued that there is less clinical evidence for biosimilars. However, Tsiftsoglou and co-authors pointed out that European Medicines Agency (EMA) guidelines for biosimilars are not primarily driven by feasibility considerations or to make it as easy as possible, but to add to the totality of evidence. And it is this that finally drives the regulatory acceptance of a biosimilar [1].

Biosimilars knowledge gap needs addressing

The European Generic medicines Association (EGA) has called upon national authorities and medical societies to actively engage in reducing the knowledge gap about biosimilars.

Long-term safety study of biosimilar anti-TNF initiated

The Polish Society of Gastroenterology is starting an observational trial to study the long-term safety of anti-tumour necrosis factor (TNF) antibodies, including biosimilars, in the treatment of inflammatory bowel disease (IBD), according to ClinicalTrials.gov.

WHO investigates use of a biological qualifier for biosimilars

The World Health Organization is still discussing several different options on how to name biosimilars, according to the recently published executive summary of its 57th Consultation on International Nonproprietary Names (INNs) for Pharmaceutical Substances.

Quality by design for biosimilars

A study into the use of quality by design (QbD) has demonstrated how risk management can facilitate the implementation of QbD in the early-stage product development of biosimilars [1].

Celltrion starts phase III biosimilar trastuzumab trial

South Korean biotechnology company Celltrion is starting a phase III clinical trial for its biosimilar trastuzumab candidate (CT-P6) in patients with human epidermal growth factor receptor 2-positive (HER2+) early breast cancer, according to the European Union’s Clinical Trials Register.

Cost savings to be made by switching to Zarzio

Since the first filgrastim biosimilar was approved in 2008, there is now five years of data on which to assess the efficacy, safety and cost-effectiveness of biosimilar granulocyte colony-stimulating factors (G-CSFs). A pooled analysis of post-approval studies of one of the most common biosimilar G-CSFs, Zarzio (filgrastim), is presented by Pere Gascón and co-authors [1]. Their findings highlight significant cost savings in health authority regions that have switched from the originator G-CSF to its biosimilar Zarzio. The study overturns early concerns that cost savings would not be so great as hoped [2].

Alvotech and Finesse enter into biosimilars collaboration

Iceland-based biopharmaceutical company Alvotech and US-based bio-process management company Finesse Solutions (Finesse) announced on 14 March 2014 that they had entered into a partnership for bio-manufacturing.

Biosimilar filgrastim gains Japanese approval

Sandoz (the generics unit of Novartis) announced on 24 March 2014 that its subsidiary Sandoz Japan had received marketing authorization approval for its biosimilar filgrastim (Filgrastim BS Sandoz).

Are biosimilars worth it?

Will off-patent biological medicines offer the same cost savings as those seen with off-patent non-biological (chemically derived) medicines? A group of health economists based in Brussels, Belgium, have begun to address the question in light of increasing numbers of biological medicines going off patent and the new phenomenon of biosimilar competition [1].

GPhA proposes using manufacturer names to distinguish biosimilars

The Generic Pharmaceutical Association (GPhA) has proposed a compromise naming scheme for biosimilars that it hopes will end the dispute over how to assign international non-proprietary names (INNs) to biosimilars in the US.

Long-acting G-CSF lipegfilgrastim launched in UK

Teva UK, a subsidiary of generics giant Teva Pharmaceutical Industries (Teva) announced on 24 February 2014 the launch of its long-acting granulocyte colony-stimulating factor (G‑CSF) Lonquex (lipegfilgrastim) in the UK.

How safe is Zarzio after five years’ clinical experience?

The first filgrastim biosimilar was approved in Europe in 2008, prompting Dr Pere Gascón and co-authors to review the evidence relating to the efficacy and safety of biosimilar Zarzio (filgrastim) and Filgrastim Hexal (filgrastim) since that time. The authors report a pooled analysis of post-approval studies of Zarzio (Sandoz) used for the prevention of neutropenia in patients with cancer who are undergoing cytotoxic chemotherapy [1].

Amgen starts another phase III trial for biosimilar adalimumab

US biotechnology giant Amgen has started recruiting for a phase III clinical trial of its biosimilar adalimumab in patients suffering from plaque psoriasis, according to the US clinical trials website, Clinicaltrials.gov.

Biosimilars approved in South Korea

Last update: 26 March 2021

In South Korea, the regulatory body for the approval of medicines, including biologicals and biosimilars, is the Ministry of Food and Drug Safety (MFDS), formerly the Korean Food and Drug Administration.

Protein aggregation and the generation of immune responses

During a presentation given by Ms Melody Sauerborn (TNO Triskelion, The Netherlands) at an international conference on biowaivers and biosimilars, held in the US in September 2012, the immunological aspects of formation of anti-drug antibodies against aggregated protein drugs were discussed [1].

Biosimilar epoetin-κ equivalent to epoetin-β

In 1989, the first recombinant erythropoietin (rEPO) preparation, epoetin-α, was approved by the US Food and Drug Administration for the treatment of anaemia associated with kidney disease. Since then, several clinically approved rEPO preparations, such as epoetin-β, epoetin-δ and the epoetin-α derivative, darbepoietin-α, have been commercially produced. Since the expiration of patent protection, a number of biosimilars have also been approved on the world market.

Biosimilars approved in Japan

Last update: 24 October 2023

In Japan, the regulatory body for the approval of medicines, including biologicals, is the Ministry for Health Labour and Welfare (MHLW).

Kissei makes biosimilars deal with Alteogen

Japan-based Kissei Pharmaceutical (Kissei) announced on 13 February 2014 that the company had entered into a collaboration agreement with South Korean biologicals company Alteogen.

EU majority says same INNs for biosimilars

According to recently published summary minutes from an October 2013 meeting of the European Commission’s Pharmaceutical Committee, the majority of EU Member States agree that biosimilars should have the same international non-proprietary name (INN) as their reference biological.

Inflammatory arthritis: auditioning for the role of biosimilar

Targeted biological therapies have proven themselves highly effective in the treatment of inflammatory joint diseases, but their benefits are restricted by cost. Biosimilars of these therapies would offer affordable alternatives, but establishing biosimilarity presents many challenges, write Professors Jonathan Kay and Josef Smolen [1].

Biocon and Mylan challenge Indian ban on trastuzumab ‘similar biologics’

India-based biologicals specialist Biocon and US generics maker Mylan have challenged the Delhi High Court’s interim order that barred them from using Switzerland-based drug giant Roche’s data to sell their ‘similar biologic’ versions of Roche’s breast cancer blockbuster Herceptin (trastuzumab).

Merck and Samsung Bioepis collaborate on biosimilar insulin

US pharma giant Merck and Korean electronics giant Samsung’s specialized biologicals unit, Samsung Bioepis, announced on 10 February 2014 that they had expanded their collaboration with an agreement to develop, manufacture and commercialize MK-1293, a biosimilar insulin glargine candidate for the treatment of patients with type 1 and type 2 diabetes.

Alvogen launches infliximab biosimilar in Europe

US generics company Alvogen announced on 13 February 2014 that it had launched the infliximab biosimilar Inflectra in Central and Eastern Europe in collaboration with Hospira.

Guiding principles for biosimilars development

In contrast to chemically synthesized small-molecule drugs, biologicals have complex structures of high molecular weight. Therefore, even small changes in the production processes may lead to differences in the final product. The manufacturers of the originator product are not required to disclose their manufacturing process after the patent expiry. This gap in knowledge increases the probability of introducing changes in the manufacturing process of biosimilars, making producing an identical copy of a biological virtually impossible. Indeed, even different batches of the same originator biological may show a certain level of heterogeneity.

Biosimilars approved in Australia

Last update: 6 May 2025

In Australia, the legal framework for approving medicines was established via the Therapeutic Goods Act 1989.

Use of formularies could increase use of biosimilars

Whether or not the US Food and Drug Administration (FDA) permits automatic substitution of biosimilars, healthcare systems can still consider using formularies as a way to increase the use of more affordable biosimilars [1].

Roche wins case against Herceptin ‘similar biologics’ producers

Generic drugmaker Mylan and its partner Biocon have been successfully sued by Roche for failing to carry out sufficient clinical trials on ‘similar biologics’ of the breast cancer blockbuster Herceptin (trastuzumab). Mylan and Biocon had recently announced plans to launch their ‘similar biologics’ in India [1, 2].

Teva gains FDA approval for three-times-a-week Copaxone

Teva Pharmaceutical Industries (Teva) announced on 28 January 2013 the generics giant had gained US Food and Drug Administration (FDA) for a new formulation of its blockbuster multiple sclerosis drug Copaxone (glatiramer acetate).

EMA approves follitropin alfa biosimilar

The European Medicines Agency’s (EMA’s) Committee for Medicinal Products for Human Use (CHMP) announced on 23 January 2014 that it had recommended the granting of a marketing authorization for biosimilar infertility treatment Bemfola (follitropin alfa).