Internal medicine journal
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Internal medicine journal · Sep 2024
Arterial blood gas analysis or venous blood gas analysis for adult hospitalised patients with respiratory presentations: a systematic review.
Identification of hypoxaemia and hypercapnia is essential for the diagnosis and treatment of acute respiratory failure. While arterial blood gas (ABG) analysis is standard for PO2 and PCO2 measurement, venous blood gas (VBG) analysis is increasingly used as an alternative. Previous systematic reviews established that VBG reporting of PO2 and PCO2 is less accurate, but the impacts on clinical management and patient outcomes are unknown. ⋯ Our study reinforces the notion that VBG is not comparable to ABG for physiological measurements. However, a key revelation from our research is the significant lack of data regarding the clinical implications of using VBG instead of ABG, a common scenario in clinical practice. This highlights a critical knowledge gap.
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Internal medicine journal · Sep 2024
Comparative StudyComparison of pregnancy outcomes between indigenous and non-indigenous lupus patients.
To compare pregnancy outcomes between IA and non IA lupus patients. ⋯ The burden of comorbidities was higher in IA patients with lupus due to renal flares, gestational DM and infections. Although PB rates were overall high, they were, however, similar for IA and NI lupus pregnancies, as were LB rates.
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'Ramping' is a commonly used term in contemporary Australian healthcare. It is also a part of the public and political zeitgeist. ⋯ How ramping is defined and how it came to be defined have significance for policies and procedures relating to the described phenomenon. Through examination of the history of the term, insights are obtained into the underlying issues contributing to ramping and, accordingly, associated possible solutions.
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Internal medicine journal · Sep 2024
Australian rheumatologists' perception of autologous haemopoietic stem cell transplantation for the treatment of systemic sclerosis: a cross-sectional survey.
Autologous haemopoietic stem cell transplantation (AHSCT) is an effective treatment for systemic sclerosis (SSc); however, treatment-related toxicity remains a key issue. ⋯ In this national survey of rheumatologists, AHSCT is considered an accepted therapy. However, concern about toxicity remains a potential barrier to patient referral. Access, studies to refine patient selection and development of AHSCT protocols that improve safety were identified as key areas of need.
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Internal medicine journal · Sep 2024
Therapeutic drug monitoring in anticancer agents: perspectives of Australian medical oncologists.
In the development of anticancer agents for solid tumours, body surface area continues to be used to personalise dosing despite minimal evidence for its use over other dosing strategies. With the development of tyrosine kinase inhibitors and other oral targeted anticancer agents, dosing using therapeutic drug monitoring (TDM) is now utilised in many health systems but has had limited uptake in Australia. ⋯ Despite the limited experience of TDM in oncology in Australia, medical oncologists appear positive about the potential benefit to their patients. We have identified three barriers to implementation that could be targeted for increased adoption of TDM in oncology in Australia.