Biosimilars

Clinical evidence for interchangeability of biosimilars in the US

Biosimilars/Research | Posted 29/01/2021

In the United States, the Food and Drug Administration (FDA) approval of a biosimilar is based on the ‘totality of the evidence’ from comparative analytical and functional assessments and comparative clinical (pharmacology, immunogenicity, safety and efficacy) assessments that support a conclusion of biosimilarity [1]. An approved biosimilar can also be designated as ‘interchangeable’ if it can be concluded that the biosimilar is expected to produce the ‘same clinical result as the reference product in any given patient’ and there is no increased risk in terms of safety or diminished efficacy associated with switching or alternating between the biosimilar and reference product (RP) [2]. With such designation, an interchangeable biosimilar could be substituted for its RP at the pharmacy level where state law allows [2].

EMA recommends approval of insulin aspart biosimilar Kixelle

Biosimilars/News | Posted 29/01/2021

The European Medicines Agency’s (EMA) Committee for Medicinal Products for Human Use (CHMP) announced on 11 December 2020 that it had recommended granting of marketing authorization for an insulin aspart biosimilar.

FDA approves rituximab biosimilar Riabni

Biosimilars/News | Posted 29/01/2021

US-based biotech giant Amgen announced on 17 December 2020 that it had received approval from the US Food and Drug Administration (FDA) for its rituximab biosimilar Riabni (ABP 798).

Biosimilars and lack of resources

Biosimilars/Research | Posted 22/01/2021

The results of a survey carried out by the World Health Organization (WHO) in 2019‒2020 [1] revealed that, despite the efforts of the organization in helping Member States implement the evaluation principles in the WHO biosimilar guidelines [2] into their regulatory practices, challenges still remain. Lack of resources was one of the challenges identified from the results of the survey.

EMA recommends approval of adalimumab and insulin aspart biosimilars

Biosimilars/News | Posted 22/01/2021

The European Medicines Agency’s (EMA) Committee for Medicinal Products for Human Use (CHMP) announced on 11 December 2020 that it had recommended granting marketing authorization for the adalimumab biosimilar Yuflyma and for the insulin aspart biosimilar Kixelle.

How organizations worldwide are producing HTA reports for biosimilars

Biosimilars/Research | Posted 22/01/2021

The vital contribution of Health Technology Assessment (HTA) is well recognized and consolidated in scientific and technological practice; however, there is still no generally accepted position on its utilization in relation to biosimilars.

Canada approves heparin biosimilars Redesca and Redesca HP

Biosimilars/News | Posted 22/01/2021

Canadian pharmaceuticals firm Valeo Pharma (Valeo) announced on 9 December 2020 that Canada’s drug regulator, Health Canada, had approved its low molecular weight heparin (LMWH) biosimilars Redesca and Redesca HP.

Samsung biosimilars: denosumab clinical trials begin, while rituximab development is halted

Biosimilars/General | Posted 22/01/2021

Korea-based Samsung Bioepis (Samsung and Biogen’s joint venture) has initiated phase III trials for its denosumab biosimilar, while development on a rituximab biosimilar through subsidiary company Archigen Biotech has been stopped.

Biosimilars and availability of reference products

Biosimilars/Research | Posted 15/01/2021

A survey was carried out by the World Health Organization (WHO) in 2019‒2020 covering most current topics pertinent to biosimilars [1].

Biosimilars applications under review by EMA – January 2021

Biosimilars/General | Posted 15/01/2021

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.

EC approval for pegfilgrastim biosimilar Nyvepria

Biosimilars/News | Posted 15/01/2021

The European Commission (EC) has granted marketing authorization for the pegfilgrastim biosimilar Nyvepria (PF-06881894), developed by US-based drugmaker Pfizer and its subsidiary Hospira.

Influence of local policy measures and practices on biosimilar/originator market dynamics in Germany

Biosimilars/Research | Posted 15/01/2021

In Europe, the individual Member States are responsible for designing policies that regulate the market entry and use of pharmaceuticals. This decentralized approach has been found to contribute to variations in biosimilar uptake across countries, and even within countries, as was investigated for tumour necrosis factor-alfa (TNF-α) inhibitor biosimilars in Sweden [1, 2]. In Germany, biosimilar market shares are also known to vary at the regional level. This was studied by Blankart et al. for erythropoiesis-stimulating substances, filgrastim and somatropin, and variations in biosimilar market shares were partly attributed to the presence of explicit regional cost-control measures, such as quota regulations [3]. Differences in the uptake of biosimilars have also been described in Germany for the class of TNF-α inhibitors, although reasons behind this variable uptake have not been examined in detail [4].

Positive phase III results for sintilimab plus copy biological Byvasda

Biosimilars/Research | Posted 15/01/2021

Chinese biopharmaceutical firm Innovent Biologics (Innovent) announced on 23 November 2020 positive results for its copy bevacizumab biological Byvasda (IBI-305) in combination with sintilimab.

Regulatory challenges with biosimilars

Biosimilars/Research | Posted 08/01/2021

The World Health Organization (WHO) Expert Committee on Biological Standardization adopted guidelines for biosimilars at its 60th meeting in October 2009 [1]. Since then, according to authors from regulatory bodies across the globe, WHO ‘has provided considerable effort toward helping member states implement the evaluation principles in the guidelines into their regulatory practices’.

China approves adalimumab copy biological HLX03

Biosimilars/News | Posted 08/01/2021

China-based drugmaker Shanghai Henlius Biotech (Henlius) announced on 7 December 2020 that China’s National Medical Products Administration (NMPA), formerly the China Food and Drug Administration (CFDA), had approved its adalimumab copy biological HLX03.

More national guidance needed on biosimilars in Europe

Biosimilars/Research | Posted 08/01/2021

A poster presented at the Virtual ISPOR (International Society for Pharmacoeconomics and Outcomes Research) 2020 conference outlines the importance of regulatory guidance on biosimilar medicines in Europe.

EMA and FDA accept application for adalimumab biosimilar AVT02

Biosimilars/News | Posted 08/01/2021

Iceland-based biopharmaceutical company Alvotech announced on 19 November 2020 that its US subsidiary, Alvotech USA, had filed an application for its adalimumab biosimilar (AVT02). The company also announced that the European Medicines Agency (EMA) had accepted for review its application for AVT02 with an EMA decision anticipated in the fourth quarter of 2021.

Phase I study comparing SB8 with reference bevacizumab

Biosimilars/Research | Posted 08/01/2021

SB8, developed by Samsung Bioepis, was approved as a biosimilar of the reference product Avastin (bevacizumab) by the European Commission in August 2020 with the brand name of Aybintio [1]. The objective of this phase I study was to compare the pharmacokinetics, safety, tolerability and immunogenicity between SB8 and the European Union (EU) and United States (US) reference products (bevacizumab-EU and bevacizumab-US).

Biosimilars in Australia – a-flagging and sustainability

Biosimilars/General | Posted 08/01/2021

Australia first introduced guidelines for biosimilars back in August 2008 when it adopted a number of guidelines from the EU on similar biological medicinal products [1].

EMA recommends approval of bevacizumab biosimilar Onbevzi

Biosimilars/News | Posted 11/12/2020

The European Medicines Agency’s (EMA) Committee for Medicinal Products for Human Use (CHMP) announced on 13 November 2020 that it had recommended granting marketing authorization for the bevacizumab biosimilar Onbevzi.