Biosimilars approvals by thirteen regulatory authorities: A cross-national comparison

Fernanda Lacerda da Silva Machado, Martín Cañás, Svetlana V. Doubova, Martín A. Urtasun, Gustavo H. Marín, Claudia Garcia Serpa Osorio-de-Castro, Flavia Caixeta Albuquerque, Tatiane Bonfim Ribeiro, Lisa Pont, José Crisóstomo Landeros, Juan Roldán Saelzer, Dino Sepúlveda Viveros, Angela Acosta, Manuel A. Machado Beltrán, Lily Iracema Gordillo Alas, Lourdes Abigail Orellana Tablas, Ria Benko, Irma Convertino, Marco Bonaso, Marco TuccoriUrsula Kirchmayer, Saúl E. Contreras Sánchez, L. Yesenia Rodríguez-Tanta, Ysabel Gutierrez Aures, Boya Lin, Golnoosh Alipour-Haris, Efe Eworuke, Luciane Cruz Lopes

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Biosimilars are biological medicines highly similar to a previously licensed reference product and their licensing is expected to improve access to biological therapies. This study aims to present an overview of biosimilars approval by thirteen regulatory authorities (RA). The study is a cross-national comparison of regulatory decisions involving biosimilars in Argentina, Australia, Brazil, Chile, Canada, Colombia, Europe, Hungary, Guatemala, Italy, Mexico, Peru and United States. We examined publicly available documents containing information regarding the approval of biosimilars and investigated the publication of public assessment reports for registration applications, guidelines for biosimilars licensing, and products approved. Data extraction was conducted by a network of researchers and regulatory experts. All the RA had issued guidance documents establishing the requirements for the licensing of biosimilars. However, only three RA had published public assessment reports for registration applications. In total, the investigated jurisdictions had from 19 to 78 biosimilars approved, most of them licensed from 2018 to 2020. In spite of the advance in the number of products in recent years, some challenges still persist. Limited access to information regarding the assessment of biosimilars by RA can affect confidence, which may ultimately impact adoption of these products in practice.

Original languageEnglish
Article number105485
JournalRegulatory Toxicology and Pharmacology
Volume144
DOIs
StatePublished - Oct 2023

Keywords

  • Biological products
  • Biosimilars
  • Drug approval

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