Biosimilars

Celltrion submits trastuzumab biosimilar application to EMA

Biosimilars/News | Posted 18/11/2016

South Korean biotechnology company Celltrion has, according to The Korea Herald, submitted another biosimilar application to the European Medicines Agency (EMA).

Trials for biosimilar etanercept

Biosimilars/Research | Posted 11/11/2016

Biosimilar etanercept was approved in Europe in January 2016 [1]. Researchers from the National Health Service (NHS) Foundation Trust and King’s College London, discuss the trials that led to the approval of biosimilar etanercept [2].

Differences in efficacy assessment in clinical trials for biosimilars

Biosimilars/Research | Posted 11/11/2016

Clinical trial design should be standardized according to researchers from the University of Massachusetts, USA and Newcastle University in the UK [1]. They argue that a ‘standard clinical trial design be adopted for all biosimilars of a particular [originator biological] in a given disease’.

FDA accepts application for pegfilgrastim biosimilar from Coherus

Biosimilars/News | Posted 11/11/2016

Coherus BioSciences (Coherus) announced on 6 October 2016 that the US Food and Drug Administration (FDA) had accepted for review a Biologics License Application (BLA) for the company’s pegfilgrastim biosimilar candidate (CHS-1701).

Biosimilars of natalizumab

Biosimilars/General | Posted 11/11/2016

Natalizumab is a humanized monoclonal antibody against the cell adhesion molecule α4-integrin. Natalizumab is believed to work by reducing the ability of inflammatory immune cells to attach to and pass through the cell layers lining the intestines and blood–brain barrier. Natalizumab is indicated for the treatment of multiple sclerosis (US and Europe) and Crohn’s disease (US).

Trials for biosimilar infliximab

Biosimilars/Research | Posted 04/11/2016

Biosimilar infliximab was launched in the UK in March 2015. Researchers from the National Health Service (NHS) Foundation Trust and King’s College London, discuss the trials that led to the approval of biosimilar infliximab [1].

Baxalta and Momenta part ways on adalimumab biosimilar

Biosimilars/News | Posted 04/11/2016

US-based biotechnology firm Momenta Pharmaceuticals (Momenta) announced on 27 September 2016 that it would regain rights to its candidate adalimumab biosimilar M923 from Baxalta, a spinoff company from Baxter International.

Biosimilars in nephrology in the US

Biosimilars/Research | Posted 04/11/2016

Biosimilars are biological medicines that are highly similar to the reference product with no meaningful clinical differences in terms of safety, purity and potency. All biologicals are produced by living cells resulting in an inherent heterogeneity in their higher order structures and post-translational modifications.

WHO proposes provisional implementation of biological qualifier

Biosimilars/General | Posted 28/10/2016

The World Health Organization (WHO) first introduced the concept of a biological qualifier (BQ) for naming biologicals back in 2014. This was followed by a draft proposal on naming biologicals, including biosimilars [1]. This has now been followed by the proposal to proceed with a provisional implementation of the BQ scheme accompanied by a prospective impact study.

Standardizing clinical trials for biosimilars

Biosimilars/Research | Posted 28/10/2016

Researchers from the University of Massachusetts, USA and Newcastle University, UK argue that clinical trial design should be standardized for future studies of biosimilars [1]. Indeed, they argue that a ‘standard clinical trial design be adopted for all biosimilars of a particular [originator biological] in a given disease’.

Study design for biosimilar trials

Biosimilars/Research | Posted 28/10/2016

Biosimilars have been available in the field of rheumatology since 2015. In light of this fact, researchers from the National Health Service (NHS) Foundation Trust and King’s College London, discuss study design for biosimilar trials [1].

Biogen’s infliximab biosimilar gets UK launch

Biosimilars/News | Posted 28/10/2016

US biotechnology company Biogen has launched their biosimilar of blockbuster anti-inflammatory Remicade (infliximab) across the UK.

NOR-SWITCH study finds biosimilar infliximab not inferior to originator

Biosimilars/Research | Posted 21/10/2016

Results of a two-year phase IV study have shown that Celltrion Healthcare (Celltrion)’s infliximab biosimilar (Remsima, CT-P13) is not inferior to the originator biological Remicade.

Biosimilars versus generics

Biosimilars/Research | Posted 21/10/2016

Since 2015, biosimilars have been available in the field of rheumatology. Researchers from the National Health Service (NHS) Foundation Trust and King’s College London discuss how such biosimilars differ from the more traditional generics [1].

Pfizer to launch infliximab biosimilar Inflectra in US

Biosimilars/News | Posted 21/10/2016

Pfizer announced on 17 October 2016 that it will begin shipment of its monoclonal antibody biosimilar Inflectra (infliximab-dyyb) to the US in late November 2016.

Merck launches biosimilars educational resource for patients

Biosimilars/General | Posted 21/10/2016

US pharma giant Merck (known as MSD outside the US and Canada) has launched an online resource intended to be used as an educational platform for patients, caregivers and the healthcare community.

Use of biosimilar anti-TNF in Australia

Biosimilars/Research | Posted 14/10/2016

With the advent of biosimilar anti-tumour necrosis factor (TNF), new options have opened up for the treatment of inflammatory bowel disease (IBD) in Australia. Author Richard B Gearry of the University of Otago, Christchurch, New Zealand, discusses what needs to be taken into consideration when physicians prescribe anti-TNF products [1].

Teva and Celltrion to partner on biosimilars

Biosimilars/News | Posted 14/10/2016

Israeli generics giant Teva Pharmaceutical Industries (Teva) and South Korean biotechnology company Celltrion announced on 7 October 2016 that they had entered into an exclusive partnership for two of Celltrion’s monoclonal antibody biosimilars in the US and Canada.

Positive phase III results for Mylan’s biosimilar pegfilgrastim

Biosimilars/Research | Posted 14/10/2016

Results of a study of Biocon and Mylan’s comparing Biocon/Mylan’s biosimilar pegfilgrastim (MYL-1401H) to the originator (Neulasta) has ‘demonstrated equivalent efficacy’, according to Mylan [1].

Court rules in favour of Apotex in biosimilars dispute

Biosimilars/General | Posted 14/10/2016

Biosimilars specialist Apobiologix, which is part of the Apotex group, announced on 9 September 2016 that it had won its battle in the US against biologicals giant Amgen with respect to its filgrastim (Grastofil) and pegfilgrastim (Lapelga) biosimilars.

EMA accepts application for trastuzumab biosimilar

Biosimilars/News | Posted 07/10/2016

Samsung Bioepis, which is a joint venture between South Korean electronics giant Samsung and biotechnology company Biogen, announced on 3 October 2016 that its regulatory submission for its proposed trastuzumab biosimilar (SB3) had been accepted for review by the European Medicines Agency (EMA). The company says the marketing application was submitted in August 2016.

Biosimilars in rheumatology

Biosimilars/Research | Posted 07/10/2016

In 2015, the rheumatology community saw the emergence of the first biosimilars onto the market. Biosimilars are not new to the medical community at large, having been on the market in the European Union (EU) since 2006. However, their arrival into the field of rheumatology is new and, according to researchers from the National Health Service (NHS) Foundation Trust and King's College London, ‘comes with great anticipation’ [1].

FDA approval for Amgen’s adalimumab biosimilar

Biosimilars/News | Posted 30/09/2016

The US Food and Drug Administration (FDA) announced on 23 September 2016 that it had approved Amgen’s biosimilar version of AbbVie’s arthritis blockbuster Humira (adalimumab).

Switching may not be suitable for patients with immunogenicity

Biosimilars/Research | Posted 30/09/2016

Results of a study of antibodies to infliximab comparing both the originator (Remicade ) and biosimilar (Inflectra/Remsima; CT-P13) versions has shown ‘cross-immunogenicity’ between the originator and biosimilar in patients with rheumatic diseases [1].

Efficacy and safety of biosimilar infliximab in children with IBD

Biosimilars/Research | Posted 30/09/2016

Researchers from Birmingham Children’s Hospital presented results from a study of the use of the infliximab biosimilar CT-P13 (Remsima/Inflectra) in children with inflammatory bowel disease (IBD) [1].

Australia says etanercept biosimilar can be substituted

Biosimilars/News | Posted 30/09/2016

Australia’s Pharmaceutical Benefits Advisory Committee (PBAC) has decided that the etanercept biosimilar Brenzys ‘could be marked as equivalent’ to the brand-name biological Enbrel on the Australian Pharmaceutical Benefits Scheme (PBS).

Biosimilar User Fee Act reauthorization

Biosimilars/General | Posted 23/09/2016

On 16 September 2016, the US Food and Drug Administration (FDA) released the Biosimilar User Fee Act II (BsUFA II) performance goals letter, attracting support from industry associations.

FDA approves biosimilar etanercept Erelzi

Biosimilars/News | Posted 23/09/2016

The US Food and Drug Administration (FDA) announced on 30 August 2016 that it had approved Sandoz’s biosimilar version of Amgen/Pfizer’s arthritis blockbuster Enbrel (etanercept).

Positive phase III results for Sandoz etanercept biosimilar

Biosimilars/Research | Posted 23/09/2016

Results of a study of Sandoz’s etanercept biosimilar (GP2015) compared to Amgen/Pfizer’s arthritis blockbuster Enbrel (etanercept) have shown ‘equivalent efficacy’, according to the company.

Canadian approval for etanercept biosimilar

Biosimilars/News | Posted 16/09/2016

Merck Canada announced on 12 September 2016 that it had received approval for its etanercept biosimilar Brenzys (SB4) from Health Canada – the first subcutaneous anti-tumour necrosis factor (anti-TNF) biosimilar available in Canada.

Study supports interchangeability of TNF-α biosimilars

Biosimilars/Research | Posted 16/09/2016

For years, the costs of drugs have been rising. Prescription drug spending in the US rose by 12.6% in 2014 and almost 1 in 4 Americans report difficulty affording their prescriptions. A familiar situation in many countries, the escalating costs of drugs make them unaffordable for a large part of the world.

More positive phase I results for Coherus pegfilgrastim biosimilar

Biosimilars/Research | Posted 16/09/2016

US-based biosimilars developer Coherus BioSciences (Coherus) announced on 11 July 2016 that follow-on results from a phase I study of its candidate pegfilgrastim biosimilar (CHS 1701) were positive.

Mylan and Biocon submit trastuzumab biosimilar to EMA

Biosimilars/News | Posted 09/09/2016

Mylan and Biocon announced on 25 August 2016 that the regulatory submission for their proposed trastuzumab biosimilar (MYL-1401O) had been accepted for review by the European Medicines Agency (EMA).

Biosimilars for use in fertility treatment

Biosimilars/Research | Posted 09/09/2016

As patents expire on originator products, there is increasing interest in developing biosimilars globally. Authors Raoul Orvieto and David Seifer from the Sheba Medical Center and Sackler Faculty of Medicine of the Tel Aviv University in Israel investigated biosimilars used in fertility treatment [1].

Biosimilars applications under review by EMA – August 2016

Biosimilars/General | Posted 09/09/2016

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.

Safety and efficacy of Remsima in IBD patients in clinical practice

Biosimilars/Research | Posted 09/09/2016

Researchers from Spain presented results from a study of the use of the infliximab biosimilar Remsima in ulcerative colitis disease patients in clinical practice after six months treatment.

Use of biosimilars in oncology in France

Biosimilars/Research | Posted 02/09/2016

Biosimilar drugs are biological drugs clinically similar to their reference products. They correspond to a generic drug approach applied to biological agents. The goal of biosimilars is to open the market and to provide significantly less costly biological agents. The approval of biosimilars is abbreviated when compared to that of the reference biologicals, but includes clinical trials (distinguishing them from generics). In oncology, the currently available biosimilars filgrastim and epoetin alfa are used in supportive care. Author Dominique Leveque from the Hôpital Hautepierre, Strasbourg, France discusses the situation regarding the use of biosimilars in France [1].

FDA accepts application for Merck’s follow-on insulin glargine

Biosimilars/News | Posted 02/09/2016

US pharma giant Merck announced on 5 August 2016 that its regulatory submission for its proposed follow-on insulin glargine product (MK-1293) had been accepted by the US Food and Drug Administration (FDA).

Pharmaceutical price regulation in Saudi Arabia: a countdown to affordable biosimilars

Biosimilars/Research | Posted 26/08/2016

The pricing of pharmaceuticals and biosimilars is generally subject to national regulatory control. Regulation is in place to ensure pharmaceutical affordability, yet enable profitability for pharmaceutical companies and facilitate innovation. A recent paper on pharmaceutical price regulation in Saudi Arabia by Alhomaidan et al. [1], charts the regulatory procedures in place, and outlines how their evolution has led to today’s regulated pricing of biosimilars.

Positive phase III results for Amgen’s trastuzumab biosimilar

Biosimilars/Research | Posted 26/08/2016

Results of a study of Amgen and Allergen’s trastuzumab biosimilar (ABP 980) compared to Herceptin (trastuzumab) have ‘ruled out inferiority’, according to the company.