Internal medicine journal
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Internal medicine journal · Sep 2023
Observational StudyHigh incidence of inflammatory bowel disease in Northern Australia: a prospective community population-based Australian incidence study in the Mackay-Isaac-Whitsunday region.
To determine the incidence of inflammatory bowel disease (IBD) in the Mackay-Isaac-Whitsunday region in Northern Queensland (-21.14° S) and to allow a comparison with Southern Australian and New Zealand data (Geelong, Australia -38.14° S; Tasmania -41.43° S and -42.88° S (Launceston and Hobart) and Canterbury, New Zealand -43.46 °S). ⋯ This is the first study to define the incidence of IBD in a Northern Australian cohort and to allow a comparison between North and Southern Australia. The IBD crude is the highest reported in Australia. Like others, we found a high and low incidence of upper gastrointestinal Crohn's disease and complicated disease at diagnosis respectively, likely reflective of the increased availability and early uptake of endoscopic procedures.
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Internal medicine journal · Sep 2023
CommentA Guideline-Based Audit of the Hospital Management of Heart Failure with Reduced Ejection Fraction.
Heart failure is a major burden in Australia in terms of morbidity, mortality and healthcare expenditure. Multiple evidence-based therapies are recommended for heart failure with reduced ejection fraction (HFrEF), but data on physician adherence to therapy guidelines are limited. ⋯ Hospitalisation is a key mechanism for initiation of HFrEF therapies. The large evidence-practice gaps for ACEI/ARB and aldosterone antagonists represent potential avenues for improved HFrEF management.
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Internal medicine journal · Sep 2023
Correct dosing of Prothrombinex-VF in normalising elevated international normalised ratio in critically ill patients: a prospective cohort pilot study.
Prothrombinex-VF is being increasingly used as an off-label therapy to correct non-warfarin-related elevations in international normalised ratio (INR) in the critically ill. Currently there are no dosing guidelines for such use. ⋯ The app appeared to be reasonably accurate at predicting normalisation of elevated INRs after administration of Prothrombinex-VF, especially among patients without liver disease. Its dosing recommendations were similar to or possibly better than preexisting warfarin reversal guidelines in over 85% of the situations analysed, if we assume a higher dose of Prothrombinex-VF would achieve a greater reduction in INR than a lower dose.
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Internal medicine journal · Sep 2023
Clinical significance of incidental 18 FDG PET uptake in the gastrointestinal tract: a retrospective cohort study.
Incidental gastrointestinal tract (GIT) uptake is found in up to 6.3% of patients undergoing positron emission tomography (PET). This may be physiologic or pathologic and requires endoscopic assessment. ⋯ Both focal and intense colonic 18 FDG uptake correlate strongly with a high-risk polyp or malignant lesion. Up to 21% of all gastroscopies performed for evaluation of incidental PET uptake diagnosed a new primary malignancy. These referrals need appropriate triaging and timely endoscopic assessment.
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Internal medicine journal · Sep 2023
Review Meta AnalysisEfficacy and safety of non-vitamin K antagonist oral anticoagulants in patients(≥80 Years of Age) with atrial fibrillation: systematic review and meta-analysis.
Findings of prior studies about the efficacy and safety of non-vitamin K antagonist oral anticoagulants (NOACs) in patients (≥80 years of age) with atrial fibrillation (AF) are controversial. So we performed a meta-analysis to evaluate the efficacy and safety of NOACs versus vitamin K antagonists (VKAs) in patients (≥80 years of age) with AF. A systematic review of PubMed, Cochrane, Embase, Web of Science and Chinese BioMedical databases was conducted until 1 October 2022. ⋯ In conclusion, for patients (≥80 years of age) with AF, the risks of stroke and systemic embolism, all-cause mortality, were lower in NOACs compared to warfarin. The risks of major bleeding and ICH were also lower in NOACs compared to warfarin. NOACs showed better efficacy and safety than warfarin.