Articles

Original Research

Published on 08 April 2025

An analysis of policy impacts on the price developments of biological medicines after patent expiration

Introduction/Study objectives: A biosimilar is a biological medicine that is developed to be similar to an existing biological medicine (the ‘reference medicine’) for which marketing exclusivity rights have expired. The...

Author(s): Peter Schneider, MA, Alexander Guggenberger, BSc, MSc, Siegfried Eisenberg, BSc, MSc, PhD, Lukas Rainer, BSc, MSc

biosimilars, cost containment, pharmacoeconomics, policy measure savings, pricing

DOI: 10.5639/gabij.2025.1401.004

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Sponsored Article

Published on 10 October 2025

Biosimilar trial failed? Investors get their money back: a new insurance model redefines clinical trial financing

Abstract: A new insurance-backed financing model for biosimilars uses AI-powered underwriting to cover clinical trial costs if they fail. This reduces risk, improves capital access, and minimizes equity dilution for...

Author(s): Tomas J Philipson, PhD, Dhruva Gupta, MD, Jacob Shia, MBA, Rahul Gupta, MD, MPH, MBA, FACP

AI underwriting, biosimilars, clinical trial insurance, drug development financing, non-dilutive capital, risk management

DOI: 10.5639/gabij.2025.1402.

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Editor's Letter

Published on 10 April 2025

Editor’s introduction to the initial issue of the 14th volume of GaBI Journal

In this first issue of 2025, we have some controversial criticism of an article previously published in GaBI Journal [1}, as well as a paper on pricing of biosimilars/biologicals after...

Author(s): Robin Thorpe, PhD, FRCPath

DOI: 10.5639/gabij.2025.1401.001

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GJ 2024-1 Cover Web V24H08 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...

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Editorial

Published on 20 October 2025

Rising costs of biologicals: effective cost-containment does not please all stakeholders

Abstract: Rieger and Holland provided a report of a stakeholder meeting dealing with the biosimilar uptake in Australia. The proposed policy measures reported may not have a dramatic effect on...

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

AI underwriting, biosimilars, clinical trial insurance, drug development financing, non-dilutive capital, risk management

DOI: 10.5639/gabij.2025.1403.

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Special Report

Published on 06 October 2025

Follow-on biologicals/biosimilars approved in Brazil: September 2025 update

Abstract: In Brazil, the legal framework for approving biosimilars was established in 2010 and the first biosimilar product was approved in 2015. In June 2024, RDC 875 introduced new provisions,...

Author(s): German Enrique Wassermann, PhD, Sílvia Helena Cestari de Oliveira, MSc

biosimilars, Brazil, clinical studies, regulatory framework

DOI: 10.5639/gabij.2025.1402

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Original Research

Published on 07 October 2025

Therapeutic equivalence of a formulation of purified micronized flavonoid fraction of diosmin/hesperidin 450 mg/50 mg in healthy adults: an open-label, randomized, single-dose, crossover study 

Introduction/Study objectives: Given that the purified micronized flavonoid fraction (diosmin/hesperidin 450 mg/50 mg) is a formulation with low water solubility, granulated form, and low intestinal membrane permeability, the present bioequivalence...

Author(s): Katherine Bouyer Sáez, Francisco Fuentes Poblete

bioequivalence, diosmin/hesperidin, purified flavonoid fraction

DOI: 10.5639/gabij.2025.1402.

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