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].