Author byline as per print journal: Robert Janknegt, PharmD, PhD; Marloes Dankers, MSc Study objectives: The increasing number of long-acting insulin analogues makes it difficult for general practitioners to have sufficient knowledge of each individual insulin formulation and device. Reducing the number of different insulin analogues used, based on rational criteria, allows physicians and pharmacists…

degludec, detemir, diabetes mellitus, glargine, long-acting insulin analogues, NPH insulin

DOI: 10.5639/gabij.2022.1101.005

Author(s): Jennifer Campbell

Author(s): Michael Cohan

Innovator drug sourcing challenges

Author(s): Christopher Gillespie, Jennifer Campbell, Michael Phillips

Author byline as per print journal: Adjunct Associate Professor Sia Chong Hock, BSc (Pharm), MSc; Christine Koh, BSc (Pharm) (Hon); Associate Professor Chan Lai Wah, BSc (Pharm) (Hon), PhD Abstract: Cell, tissue and gene therapy products (CTGTPs) are therapeutic products intended for use in humans for prophylactic, diagnostic, curative, palliative or diagnostic purposes. Generally, they are…

cell, good manufacturing practice, quality control, regulatory framework, tissue and gene therapy products

DOI: 10.5639/gabij.2022.1102.012

Author byline as per print journal: Adjunct Associate Professor Sia Chong Hock1, BSc (Pharm), MSc; Adelia Pheh1, BSc (Pharm) (Hon); Vimal Sachdeva2, MSc; Associate Professor Chan Lai Wah1, BSc (Pharm) (Hon), PhD Abstract: Since the onset of the COVID-19 pandemic, there has been a significant surge in interest of COVID-19 vaccines in particular, and other…

challenges, COVID-19 vaccines, harmonization, manufacturing, regulation, traditional vaccines

DOI: 10.5639/gabij.2022.1101.004

Author byline as per print journal: Mihaela Buda, PhD; Olga Kolaj-Robin, PhD; Emmanuelle Charton, PhD Abstract: The approach to the elaboration of European Pharmacopoeia (Ph. Eur.) monographs in the field of biotherapeutics has significantly evolved in recent years. In particular, monographs on complex biotherapeutics call for greater flexibility as a means of better addressing the structural…

biosimilars, biotherapeutics, monographs, pharmacopoeia, public standards

DOI: 10.5639/gabij.2022.1101.003

Abstract: Current regulations do not require a given biosimilar to remain similar to its reference biological over time. However, two products that were initially deemed biosimilar or interchangeable could each undergo unique patterns of drift and evolution in their manufacturing processes (divergence), ultimately resulting in two products that would be no longer biosimilar. In cases…

Author(s): Pablo Matar, PhD

divergence, drift, evolution, interchangeability, pharmacovigilance, variability

DOI: 10.5639/gabij.2022.1101.006

Abstract: Systematic clinical switch studies to demonstrate interchangeability of biosimilars are required in some jurisdictions while theoretical considerations and current clinical data question the feasibility and relevance of such studies. Submitted: 27 November 2021; Revised: 15 December 2021; Accepted: 15 December 2021; Published online first: 28 December 2021 Biosimilars have been used for 15 years…

Author(s): Adjunct Professor Pekka Kurki, MD, PhD

biosimilars, immunogenicity, interchangeability, switch studies

DOI: 10.5639/gabij.2022.1101.002

Contents Editor’s Letter Fourth and final issue of GaBI Journal’s 10th volume Original Research Extended stability of the trastuzumab biosimilar ABP 980 (KANJINTI™) in polyolefin bags and elastomeric devices Review Article The European framework for intellectual property rights for biological medicines Biotechnological therapies and biosimilars for COVID-19: scarcities, poor regulation, and pharmaceutical black market: a…

Editor's Letter

Published on 16 December 2021

Fourth and final issue of GaBI Journal’s 10th volume

This issue of the GaBI Journal contains only a limited number of articles, but these include two scientific very data-rich articles and an interesting and important expose on the use and misuse of products to treat COVID-19 patients. All three articles have potentially major implications for the global struggle to deal with the current COVID-19…

Author(s): Professor Philip D Walson, MD

DOI: 10.5639/gabij.2021.1004.020

Author byline as per print journal: Esteban Ortiz-Prado1, MD, MSc, MPH, PhD(c); Enrique Teran2, MD, PhD; Raul Patricio Fernandez Naranjo1, MSc; Doménica Cevallos-Robalino1, MD; Eduardo Vasconez1, MD; Alex Lister3, MPH At the beginning of the COVID-19 pandemic, Ecuador was unprepared for the overwhelming number of COVID-19 cases. As the general population started to see the effects…

biosimilars, black market, COVID-19 pandemic, interleukins, tocilizumab

DOI: 10.5639/gabij.2021.1004.023