Biosimilars/Research
Insulin biosimilar meets primary endpoint in phase III studies
US pharma giant Merck announced on 13 June 2016 positive results from two phase III studies evaluating its insulin glargine biosimilar (MK-1293).
Prescribing similar biotherapeutic products in Latin America
Prescribing practices vary across different countries in Latin America and reveal gaps in understanding and in the use of distinguishable names for biologicals [1].
European regulatory pathways for biosimilars
The European regulatory pathways for biosimilars were discussed in a review of biosimilars in rheumatology by author José M Serra López-Matencio and colleagues from the Universidad Autónoma, Madrid, Spain*.
Extrapolation of indications for mAbs
Monoclonal antibody (mAb) biosimilars have recently entered the market, raising questions in the healthcare community. One of the questions discussed by Professor Pierre Michetti, a gastroenterologist at the Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland, was that of extrapolation of indications for mAbs [1].
Biologicals: characteristics that make them unique and special
The unique characteristics of biologicals were discussed in a review of biosimilars in rheumatology by author José M Serra López-Matencio and colleagues from the Universidad Autónoma, Madrid, Spain*.
Switching between different ESAs
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].
Candidate infliximab biosimilar SB2 equivalent to Remicade
Results from a phase III clinical trial for a candidate biosimilar version of infliximab in patients suffering from rheumatoid arthritis has shown SB2 to be equivalent to Remicade [1].
Biosimilar etanercept safe and effective
In a study funded by Samsung Bioepis (a Biogen and Samsung joint venture), their candidate etanercept biosimilar (SB4) has been found to be safe and well tolerated and to be equivalent in terms of efficacy compared to Enbrel (etanercept) in patients with rheumatoid arthritis (RA) [1].
Phase III results of adalimumab biosimilar demonstrate equivalence
South Korean electronics giant Samsung and biotechnology company Biogen Idec’s joint venture Samsung Bioepis announced on 6 July 2015 phase III data demonstrating the ‘clinical equivalence’ of their adalimumab biosimilar (SB5) compared to the originator biological, Humira.
Positive phase III results for candidate etanercept and infliximab biosimilars
Results of pivotal phase III clinical studies of candidate etanercept biosimilar SB4 and candidate infliximab biosimilar SB2 met their primary endpoints, demonstrating equivalence to the originator biological in patients with moderate to severe rheumatoid arthritis (RA) despite methotrexate therapy [1, 2].
