Biosimilars

Glossary of key terms

Biosimilars/General | Posted 26/10/2012

Last update: 9 June 2017

Confusion may sometimes surround terms used in the fields of generics and biosimilars. This has been recognized as a problem by EMA, who has expressed the need to propose a more precise definition for biosimilars due to problems arising from imprecise usage of the terms in the scientific literature and elsewhere [1].

Reliance Life Sciences starts ‘similar’ infliximab trial in India

Biosimilars/News | Posted 26/10/2012

Reliance Life Sciences is starting a clinical trial for a ‘similar biologic’ version of infliximab in patients suffering with rheumatoid arthritis in India.

STC Biologics receives US$2.5 million for biosimilar mAb development

Biosimilars/News | Posted 26/10/2012

US-based biotechnology company STC Biologics announced on 10 October 2012 that it had entered into a US$2.5 million phase II Small Business Innovation Research (SBIR) contract with the National Cancer Institute (NCI) to develop a STC101, a biosimilar monoclonal antibody (mAb), for the treatment of cancer.

Samsung halts biosimilar rituximab development

Biosimilars/News | Posted 19/10/2012

South Korean electronics giant Samsung has halted clinical development for the biosimilar version (SAIT101) of Roche’s Rituxan/MabThera (rituximab).

Pfizer carrying out biosimilar trastuzumab trial in US

Biosimilars/Research | Posted 19/10/2012

Pharma giant Pfizer is carrying out a phase I trial in the US for a biosimilar version of trastuzumab.

Biosimilars applications under review by EMA

Biosimilars/General | Posted 19/10/2012

Last update: 11 January 2013

EMA is the body responsible for approval of biosimilars within the 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’.

Medicago and Cellectis in successful biosimilars research collaboration

Biosimilars/News | Posted 19/10/2012

Canadian biopharmaceutical company Medicago and Cellectis plant sciences, a subsidiary of Cellectis SA, French genome engineering specialist, announced on 4 October 2012 the successful completion of the first step in their research collaboration to improve therapeutic proteins produced in tobacco plants.

Overview of research on biosimilarity/comparability and interchangeability of biosimilars 2012

Biosimilars/Research | Posted 12/10/2012

Period: January to August 2012

After the patent on a biological medicine expires ‘similar’ versions of the originator biological can be produced. These biosimilars or ‘similar biological medicinal products’ are similar (but not identical) in terms of quality, safety and efficacy to an authorised reference biological medicine.

Teva halts phase III biosimilar rituximab trial

Biosimilars/News | Posted 12/10/2012

Israeli generics giant Teva Pharmaceutical Industries (Teva) has suspended its phase III trial of its biosimilar version (TL011) of Roche’s Rituxan/MabThera (rituximab).

Boehringer Ingelheim completes biosimilar adalimumab trial

Biosimilars/Research | Posted 12/10/2012

Biopharmaceutical specialist Boehringer Ingelheim Pharmaceuticals (Boehringer Ingelheim) has completed its phase I trial for a biosimilar version of adalimumab.

EMA publishes revised biosimilar Q&A document for patients

Biosimilars/General | Posted 05/10/2012

On 27 September 2012 EMA published its revised Questions and Answers (Q&A) document on biosimilar medicines aimed at patients and the general public.

Overview of research on safety and immunogenicity of biosimilars in 2012

Biosimilars/Research | Posted 05/10/2012

Period: January to August 2012

Biosimilars or ‘biosimilar medicinal products’ are medicinal products that are similar (but not identical) in terms of quality, safety and efficacy to an authorised biological reference medicine. Manufacturing of biologicals is complex, and the quality of the resulting biological is dependent on careful control of manufacturing processes and conditions. Unlike traditional small molecule (chemical) drugs, the development of biologicals is different and variable with respect to the manufacturing process and environmental factors, such as light and temperature. The complexity and heterogeneity of the molecular structure, complicated manufacturing processes, different analytical methods and possibility of immunogenicity reactions make quantitative evaluation of biosimilars a challenge to both the scientific community and regulatory agencies.

EMA receives second application for biosimilar infliximab

Biosimilars/News | Posted 05/10/2012

According to EMA’s list of applications for new human medicines under evaluation by the Committee for Medicinal Products for Human Use released in September 2012, the agency will be reviewing a second application for a biosimilar version of infliximab.

Bioton and Medipolis sign insulin analogue technology licensing agreement

Biosimilars/News | Posted 05/10/2012

Polish biotechnology company Bioton and Finnish-based contract research organisation (CRO) Medipolis GMP (Medipolis) have signed a licensing agreement on the manufacturing technology of an insulin analogue.

Naming and interchangeability of biosimilars raised in new survey

Biosimilars/General | Posted 05/10/2012

The contentious issues of naming and interchangeability of biosimilars in the US have been raised once again, as a result of a survey carried out by the Alliance for Safe Biologic Medicines (ASBM). The survey, released on 13 September 2012, examined physician practices and perspectives with regard to identification and substitution of biosimilars. These remain issues that are as yet unresolved by FDA.

Roche does not see a threat from biosimilars until 2015

Biosimilars/News | Posted 21/09/2012

Switzerland-based drugmaker F. Hoffmann-La Roche (Roche) expects results from 19 late-stage clinical trials over the next 18 months to provide a stream of products to offset potential near-term threats to its cancer drugs Herceptin (trastuzumab) and Rituxan (rituximab).

Boehringer Ingelheim starts biosimilar rituximab trial

Biosimilars/Research | Posted 21/09/2012

Germany-based Boehringer Ingelheim Pharmaceuticals (Boehringer Ingelheim) is starting a Phase III trial for a biosimilar version of rituximab.

Sun recalls biosimilar brain treatment

Biosimilars/News | Posted 21/09/2012

India-based Sun Pharmaceutical Industries (Sun Pharma) is once again in the news, but for the wrong reasons.

Biosimilar comparability debate continues

Biosimilars/Research | Posted 14/09/2012

Authors Schellekens and Moors comment on the response from EMA’s Biosimilar Medicinal Products Working Party to questions that they raised regarding EMA’s comprehensive biosimilar regulatory pathway [1]. While the authors express their appreciation of the openness of EMA in the way it has pioneered the biosimilars pathway in Europe, they still argue that EMA has failed to show the scientific need for biosimilar comparability [2].

Teva receives FDA approval for filgrastim in the US

Biosimilars/News | Posted 14/09/2012

Teva Pharmaceutical Industries (Teva) announced on 30 August 2012 that FDA had granted approval for tbo-filgrastim (XM02 filgrastim), the first new granulocyte colony-stimulating factor (G-CSF) to be approved in the US in more than 10 years.