Author byline as per print journal: Joseph P Park1, PhD; Gillian R Woollett2, MA, DPhil Abstract: US Food and Drug Administration’s (FDA) current thinking on interchangeability has evolved since the legal designation was first created in 2010. Based on experience, FDA now acknowledges that clinical switching studies are not generally needed for the interchangeability designation […]
Author byline as per print journal: Michael S Reilly, Esq; Ralph D McKibbin, MD, FACP, FACG, AGAF Introduction: In the United States (US), a legal framework for approving biosimilars was established via the Biologics Price Competition and Innovation Act of 2009 (BPCI Act). At the time of writing (September 2022), 38 biosimilars have been approved […]
Author byline as per print journal: Professor Philip J Schneider1, MS, FASHP, FASPEN, FFIP; Michael S Reilly2, Esq Canada has approved a total of 36 biosimilars. While the approval of biosimilars is regulated at the national level, decisions about biosimilar substitution are made at the provincial level. Four Canadian provinces, representing around 50% of the […]
Author byline as per print journal: Gary L O’Brien1, BPharm, MPharm; Donal Carroll2, BSc (Hon) Pharmacy; Mark Mulcahy3, BComm, MSc, PhD; Valerie Walshe4, BA, MA, PhD; Professor Garry Courtney2, MB, FRCPI; Professor Stephen Byrne1, BSc (Hon) Pharmacy, PhD Background and aim: Biosimilar medicines are not considered exact replicas of originator biological medicines. As a result, prescribers […]
Abstract: An extensive overview of policies related to pharmacy-mediated substitution of biosimilars across the world was carried out by Larkin et al. in 2017. The details of this are discussed in this commentary. Submitted: 17 November 2017; Revised: 28 November 2017; Accepted: 4 December 2017; Published online first: 15 December 2017 Introduction An extensive overview […]
Abstract: The European Commission held a stakeholder event to discuss biosimilar medicinal products in May 2017. A session on building stakeholder confidence in biosimilar medicines provided an update of the latest available clinical experiences with biosimilar medicines, focusing on switching between biological medicines and interchangeability. Assistant Professor Gianluca Trifirò from the University of Messina, Italy, […]
Abstract: Biosimilars have been available in Europe for more than 10 years, but their adoption in Germany has not been very successful. As their pharmaceutical quality, efficacy (particularly in extrapolated indications), safety (especially immunogenicity) and interchangeability with reference products have been controversially discussed by healthcare professionals, the Drug Commission of the German Medical Association developed […]
Abstract: Comments from physician associations on the US Food and Drug Administration’s draft guidance on interchangeability of biosimilars are presented in this paper. Various issues were discussed; this paper highlights the comments on extrapolation, interchangeability, switching, labelling and naming, post-marketing and disease experts. Submitted: 2 June 2017; Revised: 13 June 2017; Accepted: 13 June 2017; […]
Author byline as per print journal: Assistant Professor Gianluca Trifirò, MD, PhD; Ylenia Ingrasciotta, MSc; Ilaria Marcianò, MSc; Armando A Genazzani, DPhil, MD Abstract: This paper aims to provide an overview of the available real-world data about the pattern of use and the comparative effectiveness of biosimilars and originator biological drugs in Italy. Different observational studies […]
Author byline as per print journal: Vito Annese, MD; Tommaso Gabbani, MD; Antonio Luca Annese, MD Abstract: The introduction of biological therapy has revolutionized the paradigm of treatment in the last two decades. This is expected to lead to corresponding amelioration of the course of several immune-mediated diseases, including inflammatory bowel diseases (IBD). However, this […]
Abstract: The arrival of biosimilars has led to considerable debate on how they can be used in clinical practice. A particular concern is related to the question of whether a biosimilar can be safely interchanged with the originator product or other biosimilars. Here we will discuss challenges to the regulatory approach for establishing interchangeability, in […]
Abstract: New regulations for the development of biosimilars have been introduced in Europe and a new class of biosimilars – monoclonal antibodies – is expected on the market soon, which will both challenge and benefit our healthcare systems. Submitted: 3 June 2013; Revised: 16 July 2013; Accepted: 23 July 2013; Published online first: 5 August […]
