Author byline as per print journal: Valderílio Feijó Azevedo1,2, Alejandra Babini3,4, Fabio Vieira Teixeira5,6, Igor Age Kos1,2, Pablo Matar7 Introduction: The Latin American Forum on Biosimilars (FLAB) is an annual meeting that brings together various stakeholders, including key opinion leaders, the pharmaceutical industry, academics, patients, lawyers and other healthcare professionals, to present and discuss recent…

Author(s): Alejandra Babini, Associate Professor Valderilio Feijó Azevedo, MD, PhD, MSc, Igor Age Kos, Pablo Matar, PhD, Professor Fabio V Teixeira, MSc, MD, PhD

biosimilarity, extrapolation, infliximab, interchangeability, monoclonal antibodies, rituximab

DOI: 10.5639/gabij.2016.0502.017

Abstract: Biosimilars are highly similar versions of reference biological products, some with the potential to be deemed ‘interchangeable’ by medicines regulatory bodies, such as the US Food and Drug Administration. Biosimilar patent litigation continues to evolve as biosimilars enter new global markets. This manuscript is the second part of a manuscript that took a look…

Author(s): Brian J Malkin, Esq, Esq

351(k), Federal Circuit, interchangeable biosimilar, Japan Pharmaceuticals and Medical Devices Agency (PMDA), patent litigation linkage, subsequent entry biologics (SEBs)

DOI: 10.5639/gabij.2016.0502.016

Author byline as per print journal: Luther Gwaza1,2, BPharm, MPhil; John Gordon3, PhD; Henrike Potthast4, PhD; Marc Maliepaard5, PhD; Jan Welink5, Hubert Leufkens1,5, PhD; Matthias Stahl6, MD; Alfredo García-Arieta7, PhD Abstract: Generic medicines are approved by regulatory authorities based on demonstration of bioequivalence with the innovator, however, direct comparison between all available generics of the…

Author(s): Alfredo García Arieta, PhD, Henrike Potthast, PhD, Hubert Leufkens, PhD, Jan Welink, John Gordon, PhD, Luther Gwaza, BPharm, MPhil, Marc Maliepaard, PhD, Matthias Stahl, MD

adjusted indirect comparisons, bioequivalence, drug switching, generic medicines, interchangeability, prequalification

DOI: 10.5639/gabij.2016.0502.015

Submitted: 24 May 2016; Revised: 8 June 2016; Accepted: 10 June 2016; Published online first: 24 June 2016 The introduction of biologicals has revolutionized the treatment of immune-mediated diseases such as rheumatoid arthritis (RA) [1]. However, in many countries, patient access to these agents is restricted due to their high costs [2, 3]. Biosimilar drugs…

Author(s): GaBI Journal Editor

DOI: 10.5639/gabij.2016.0502.024

Submitted: 24 May 2016; Revised: 8 June 2016; Accepted: 10 June 2016; Published online first: 24 June 2016 CT-P13, also known by its brand names Remsima or Inflectra, is a biosimilar of the infliximab reference product (RP) Remicade. CT-P13 is approved in Europe, the US and elsewhere for use in all indications for which the…

Author(s): GaBI Journal Editor

DOI: 10.5639/gabij.2016.0502.023

Abstract: Adjusted indirect comparisons are valuable to establish the bioequivalence and thereby the interchangeability between generic drug products. Limitations should be observed especially when several generics of a drug are marketed. Submitted: 14 June 2016; Revised: 23 June 2016; Accepted: 24 June 2016; Published online first: 4 July 2016 A recent review discussed adjusted indirect…

Author(s): Professor Laszlo Endrenyi, PhD, DSc, Professor László Tóthfalusi, MSc, PhD

adjusted indirect comparisons, bioequivalence, generic drugs, generic medicines, interchangeability, switchability

DOI: 10.5639/gabij.2016.0502.014

Editor's Letter

Published on 04 July 2016

What to look forward to in GaBI Journal, 2016, Issue 2

This second issue of 2016 includes manuscripts that cover a number of important issues of interest to GaBI Journal including methods used to assess bioequivalence and decide on interchangeability, patient and advocacy group opinions concerning the use of follow-on products, batch-to-batch consistency in monoclonal antibody production, and the causes and potential ways to deal with the…

Author(s): Professor Philip D Walson, MD

DOI: 10.5639/gabij.2016.0502.013

Abstract: Pharmacopoeias, as standard references for pharmaceutical drug specifi cations and reference standards in the form of monographs, play a pivotal role to assure drug quality and safety. With emphasis on the activities concerning non-biological complex drugs (NBCDs), the mechanisms by which new monographs are introduced into the European and the US pharmacopoeias are presented.…

Author(s): Professor Gerrit Borchard, PharmD, PhD

drug quality, ICH, non-biological complex drug (NBCD), Ph. Eur., pharmacopoeia, USP

DOI: 10.5639/gabij.2016.0501.009

Submitted: 29 February 2016; Revised: 15 March 2016; Accepted: 16 March 2016; Published online first: 29 March 2016 Use of brand name drugs over generic equivalents after expiration of exclusivity still prevails. Ameet Sarpatwari and Aaron Kesselheim argue the case for reforming drug naming by allowing generic products to share the brand names of their…

Author(s): GaBI Journal Editor

DOI: 10.5639/gabij.2016.0501.012

Submitted: 15 December 2015; Revised: 15 December 2015; Accepted: 15 December 2015; Published online first: 16 December 2015 As a result of recent price increases and shortages, the US generics market has come under increasing scrutiny [1]. In a recent report by Wiske et al., authors from Brown, Duke and Harvard Universities discussed ways to…

Author(s): GaBI Journal Editor

DOI: 10.5639/gabij.2016.0501.011

Abstract: This paper describes the existing European Union legislation and scientific guidance to adequately assess the quality, safety and efficacy, as well as the lifecycle management, of the group of non-biological complex drug (NBCD) products, including nanomedicines such as liposomes, polymeric micelles, glatiramoids and iron-carbohydrate complexes. Submitted: 15 March 2016; Revised: 1 April 2016; Accepted:…

Author(s): Falk Ehmann, MD, PhD, MSc, Ruben Pita, PharmD, LLM

complex pharmaceutical forms, EMA, nanomedicines, regulatory science

DOI: 10.5639/gabij.2016.0501.008

Author byline as per print journal: Ali M Alhomaidan, PhD; Ibrahim A Aljuffali, MSc, PhD; Fahad S Alnutaifi, MHEcon, MPH; Nasseruddeen A AL-Howaimel, MSc Abstract: Innovation in the pharmaceutical industry is expensive and risk must be rewarded. Some novel pharmaceuticals may be worth their high prices. Yet, high prices may hinder accessibility to novel products.…

Author(s): Ali M Alhomaidan, PhD, Fahad S Alnutaifi, MHEcon, MPH, Ibrahim A Aljuffali, MSc,PhD, Nasseruddeen A AL-Howaimel, MSc

biosimilar, prices, Saudi Arabia

DOI: 10.5639/gabij.2016.0501.007