Internal medicine journal
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Internal medicine journal · Dec 2023
Prescribing patterns of adjunctive therapy for the treatment of type 1 diabetes mellitus among Australian endocrinologists.
Many people living with type 1 diabetes (type 1 diabetes mellitus (T1DM)) do not meet glycaemic targets. Adjunctive therapies have both risks and metabolic benefits and may have a role in selected patients. ⋯ Australian endocrinologists commonly prescribe adjuncts to address cardiometabolic concerns in T1DM. DKA risk and off-label status are significant factors contributing to reluctance to prescribe.
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Internal medicine journal · Dec 2023
ANZTCT consensus position statement on ruxolitinib in steroid-refractory acute and chronic graft-versus-host disease.
This position paper provides an overview of the assessment and management of both acute and chronic graft-versus-host disease (GvHD). There is a focus on the use of ruxolitinib, a selective inhibitor of Janus kinase (JAK)1 and JAK2, for the treatment of corticosteroid-refractory and corticosteroid-dependent GvHD.
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Internal medicine journal · Dec 2023
The valley of death: why Australia failed to develop clinically effective drugs in COVID-19.
There is a paucity of public discussion of costs spent on drug trials during coronavirus disease 2019 (COVID-19) and their value, and of large public outlay on research funding for vaccine and drug development that did not deliver medicines nor vaccines for Australians. This oversight left us at the behest of global supply chains, politics and commercial cost-plus pricing for vaccines. ⋯ Biases included unawareness of the complexities of taking interesting chemicals in vitro to development into therapeutic use that can be tolerated, show efficacy and have appropriate disposition in humans; lack of a systems approach to therapeutic development; and an understanding of the relevance and translatability of pharmacology, physiology and clinical drug development. We believe that reflecting on and addressing these biases will help Australia reposition itself better with a therapeutics and clinical trial strategy for future pandemics, built into the strategy of a Centre for Disease Control.
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Internal medicine journal · Dec 2023
ReviewOmega-3 fatty acids and cardiovascular prevention: is the jury still out?
The cardiovascular benefits of omega-3 polyunsaturated fatty acids (O3FA) remain a point of confusion in clinical medicine. Recently two large, randomised trials were published with discordant findings regarding the overall benefits of omega-3 supplementation, resulting in unnecessary confusion and therapeutic nihilism. Epidemiological studies clearly show high intake of fish and measured O3FA (mainly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)) in tissues are inversely associated with cardiovascular events and total mortality. ⋯ The efficacy of supplementation depends on background tissue levels, in contradistinction to drug therapy. Insufficient dosing of omega-3 supplementation using less than 1 g/day and lack of titration to target by failing to measure O3FA levels in the blood may explain these conflicting trial outcomes. We review the current evidence regarding O3FA supplementation and cardiovascular outcomes, describe possible reasons for the discrepant results in the literature including recent controversial data around the mineral oil comparator used in REDUCE-IT and discuss the potential use of the omega-3 index to guide management and optimise supplementation in those at greatest risk.