Editor's Letter

Published on 11 July 2024

First 2024 GaBI Journal issue highlights

It was with great pleasure that I assumed the role of Editor-in-Chief (EiC) of GaBI Journal in January of this year. Taking over the helm from Professor Philip D Walson is a considerable challenge; Phil’s excellent, thorough example will be very difficult to follow. My experience is restricted largely to biosimilars with which I have…

Author(s): Robin Thorpe, PhD, FRCPath

DOI: 10.5639/gabij.2024.1301.001

Abstract: Monoclonal antibodies and cell therapies play an increasingly significant role in anticancer therapy, but small molecules remain an essential part of combination chemotherapy. Despite the publication of many studies on the extended stability of small molecule preparations, not all licensed medicinal products and stability-determining factors are covered. Submitted: 26 April 2024; Revised: 9 May…

Author(s): Irene Krämer, PhD, Judith Thiesen, PhD

anticancer drugs, cytotoxic, in-use stability, parenteral administration

DOI: 10.5639/gabij.2024.1302.010

Author byline as per print journal: Michael S Reilly, Esq; Ralph D McKibbin, MD, FACP, FACG, AGAF Abstract: The US biosimilar programme has been highly successful with 53 biosimilars approved by the US Food and Drug Administration (FDA) for 17 reference products. As in most advanced nations of Europe, all FDA-approved biosimilars may be substituted…

biosimilarity, interchangeability, misinformation, regulation, uptake

DOI: 10.5639/gabij.2024.1302.009

Abstract:Drug development is among the highest producers of greenhouse gas (GHG) emissions, with about 4.4%–4.6% of the worldwide GHG emissions coming from the thousands of clinical trials being carried out annually by the pharmaceutical industry. In a world where environmental stewardship, social diversity, and equitable governance (ESG) are progressively becoming biomarkers of business purpose, adopting…

Author(s): Shivani Mittra, MPharm, PhD, Shylashree Baraskar, MBBS, Elena Wolff-Holz, MD, Sandeep N Athalye, MBBS, MD

biological, biosimilars, carbon footprint, clinical trials, ESG (Environmental Social Governance), sustainability

DOI: 10.5639/gabij.2024.1303.033

Abstract: The US Food and Drug Administration (FDA) proposed eliminating the distinction between biosimilars and interchangeable biosimilars with the stated aim of aligning with European policy and enhance biosimilar uptake. However, this move is misguided as it would result in widespread generic-style automatic substitution at the pharmacy level; which is rare in Europe. Physician confidence…

Author(s): Michael S Reilly, Esq

formulary, interchangeable biosimilar, market uptake, pharmacy benefit managers

DOI: 10.5639/gabij.2024.1301.006

Author byline as per print journal: Pritha Paul1, PhD; Rahul Kapur2*, MBBS, PhD; Shivani Mittra3, MPharm, PhD; Nimish Shah4, JD, MBA; Gopal K Rao1, MSc; Matthew E Erick4, BS, RPh; Susheel Umesh1, BPharm, MBA; Sandeep N Athalye2, MBBS, MD Abstract:Non-communicable diseases (NCDs) disproportionately affect people living in low- and middle-income countries (LMICs) compared to high-income…

affordability, biosimilars, low- and middle-income countries (LMICs), market access, non-communicable diseases, regulatory framework

DOI: 10.5639/gabij.2024.1302.008

Abstract: In principle, biosimilars could mitigate the problem of the rising cost of biological medicines. However, the current stringent and non-harmonized regulatory practices hinder competition and contribute to the high price level of biosimilars. The quality, safety, and efficacy of biosimilars developed, according to the current guidelines of ‘stringent’ regulatory agencies have proven to be…

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

biosimilars, competition, controlled efficacy studies, harmonization

DOI: 10.5639/gabij.2024.1301.004

Table Contents

Published on 15 April 2024

2024/1 GaBI Journal Table of Contents

Editor’s Letter First 2024 GaBI Journal issue highlights Original Research Budget impact analysis of a rituximab intravenous biosimilar in patients with follicular lymphoma and large B-cell non-Hodgkin lymphoma in Chile Pharmacokinetic bioequivalence studies of a new Etoricoxib tablet formulation developed using proprietary MiST technology — risk assessment and mitigation using GastroPlus software Perspective Comparative efficacy…

Original Research

Published on 21 March 2024

Budget impact analysis of a rituximab intravenous biosimilar in patients with follicular lymphoma and large B-cell non-Hodgkin lymphoma in Chile

Author byline as per print journal: Tomás Abbot1, MSc; Nicolás Armijo1, MSc; Robin Piron2, PhD; Manuel Espinoza1,3, PhD Introduction: In Chile, access disparities and budget constraints affect the treatment of non-Hodgkin lymphoma patients, even though therapies like rituximab are covered by the Regime of Explicit Health Guarantees. Biosimilars like Rixathon® off er a compelling alternative…

biosimilars, budget impact analysis, Chile, health system perspective, non-Hodgkin lymphoma, rituximab

DOI: 10.5639/gabij.2024.1301.002

Author byline as per print journal: Andriy Krendyukov, MD, PhD; Marta Bakowska, BA (Hon), MPH; Dirk Schiller, PhD; Sanjay Singhvi, BSc (Hon), MBBS, MBA Introduction: Healthcare providers often lack familiarity with the concepts surrounding the biosimilars industry and the evidence required to support biosimilar development. This paper assesses current understanding, knowledge and perception of biosimilars…

biosimilar, education, oncology, regulatory

DOI: 10.5639/gabij.2024.1301.005

Submitted: 4 November 2023; Revised: 24 November 2023; Accepted: 27 November 2023; Published online first: 28 November 2023 A study by Meijboom et al. aimed to compare the risk of and reasons for infliximab discontinuation between retransitioned patients and those remaining on biosimilar [1]. When the market exclusivity of the originator infliximab (Remicade) expired in 2014,…

DOI: 10.5639/gabij.2023.1203.017

Submitted: 22 November 2023; Revised: 24 November 2023; Accepted: 27 November 2023; Published online first: 28 November 2023 Biologics are the fastest-growing class of medications in the United States and account for a substantial and growing portion of healthcare costs. The Biologics Price Competition Act of 2009 created an abbreviated approval pathway for the U.S. Food…

Author(s): Sarah Schrieber, PharmD

DOI: 10.5639/gabij.2023.1203.016