Biosimilars

Rituximab biosimilar from Sandoz accepted for review by EMA

Biosimilars/News | Posted 10/06/2016

Sandoz, the generics division of Novartis, announced on 24 May 2016 that its regulatory submission for its proposed rituximab biosimilar (GP2013) had been accepted by the European Medicines Agency (EMA).

Samsung Bioepis infliximab biosimilar accepted for review by FDA

Biosimilars/News | Posted 03/06/2016

Samsung Bioepis (a Biogen and Samsung joint venture) and Merck announced on 24 May 2016 that the US Food and Drug Administration (FDA) had accepted for review a Biologics License Application (BLA) submitted by Samsung Bioepis for the companies’ infliximab biosimilar candidate, SB2.

Monoclonal antibodies and the challenge of substitution

Biosimilars/Research | Posted 03/06/2016

Healthcare payers are eagerly awaiting the arrival of biosimilar competition in the innovative monoclonal antibody sector in order to drive down drug prices and increase patients’ access to these medicines. As the first to introduce scientific and regulatory requirements for the approval of biosimilars in 2004, the European Union (EU) has emerged as a testing ground for biosimilars. In view of the lack of stance of EU governments and national institutions on substitution for biosimilars, hospitals and healthcare structures logically took up this major issue.

Roche sues India’s drug regulator over Avastin ‘similar biologics’

Biosimilars/General | Posted 03/06/2016

Switzerland-based drug giant Roche has sued the Drug Controller General of India (DCGI) in the Delhi High Court over ‘similar biologic’ versions of its cancer blockbuster Avastin (bevacizumab).

Pharmacokinetic behaviour of a trastuzumab biocomparables

Biosimilars/Research | Posted 03/06/2016

Biosimilars represent a viable alternative for the treatment of chronic and degenerative diseases of many patients worldwide who cannot afford the costs of biotherapies based on originator products. Trastuzumab is a humanized monoclonal antibody, which is used for the treatment of HER2-positive breast cancer. In the review paper of Miranda-Hernández et al. [1], the authors described the development of a trastuzumab biocomparable by Mexico-based Probiomed. This biocomparable, according to the authors, was developed in compliance with international guidelines and the characterization of Critical Quality Attributes (CQAs), as well as the pharmacokinetic parameters evaluated in healthy volunteers, demonstrated comparability with the reference product.

Switching between different ESAs

Biosimilars/Research | Posted 27/05/2016

Switching between reference biologicals and biosimilars can be a contentious issue. A study from Italy, however, has found that this phenomenon is not limited to reference products and their biosimilars, but also often occurs between originator biologicals and other originator biologicals within the same category [1].

Positive phase III results for omalizumab copy biological

Biosimilars/News | Posted 27/05/2016

US-based biopharmaceutical company Sorrento Therapeutics (Sorrento) announced on 16 May 2016 that its partner, MabTech had successfully completed a combined phase II and III clinical trial in China for STI-004, a copy biological for omalizumab (Xolair). STI 004 met its primary endpoint in a multicentre, randomized, double-blind, placebo-controlled, clinical study.

Uptake of biosimilars increasing in Spain

Biosimilars/Research | Posted 20/05/2016

Use of biosimilars in Madrid, Spain, has increased after approaches were introduced to try and improve uptake of biosimilars in the country, according to Ainhoa Aranguren Oyarzábal and colleagues from the Madrid Health Service (MHS), Spain [1].

Clinical and regulatory issues for biosimilars

Biosimilars/Research | Posted 20/05/2016

As the first biosimilars are being approved in the US, there are a number of clinical and regulatory issues that must be considered for the safe and appropriate utilization of these products within the health system [1]. Biosimilars provide the opportunity to lower cost and improve access to important biological treatments. However, their success will depend largely on their acceptance by clinicians, payers and patients.

Samsung Bioepis to launch infliximab biosimilar in South Korea

Biosimilars/News | Posted 20/05/2016

Samsung Bioepis has completed the regulatory process to enable the launch of its second biosimilar Renflexis (infliximab) in South Korea.