Internal medicine journal
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Internal medicine journal · Nov 2023
Correlation of spirometry indices to chest radiology in the diagnosis of chronic airway disease among regional and rural Indigenous Australians.
The majority of Indigenous Australians reside in non-urban locations, with reduced access to chest radiology such as computed tomography (CT). Spirometry and chest X-ray (CXR) may be used in the absence of CT; however, the correlation of spirometry indices to CT-defined chronic airway diseases (i.e. chronic obstructive pulmonary disease (COPD) and bronchiectasis) compared with CXR among Indigenous people is sparsely reported. ⋯ Indigenous Australians tend to demonstrate restrictive impairment in the absence of radiological evidence of airway disease. However, in the presence of airway disease, combinations of mixed and obstructive impairments were common. Obstructive impairment shows greater sensitivity for identifying COPD than that shown by CXR; however, CXR shows greater specificity. Hence, spirometry in conjunction with chest radiology should be utilised to aid in the assessment of airway diseases in this population.
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Internal medicine journal · Nov 2023
Artificial intelligence-enabled penicillin allergy delabelling: an implementation study.
Inaccurate penicillin allergy labels may be delabelled following evaluation. The intervention in this study was an email-based notification system regarding the appropriateness for penicillin allergy evaluation, with a view to delabelling, as identified by a deep learning artificial intelligence algorithm. Of the intervention group (n = 59), three (5.1%) individuals had their penicillin allergies delabelled, which was significantly more than the control group (0%, P = 0.002). Further research to optimise such approaches is required.
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Internal medicine journal · Nov 2023
Functional outcomes of ischaemic stroke patients with known Atrial Fibrillation not on therapeutic anticoagulation.
Anticoagulation significantly reduces the risk of ischaemic stroke in patients with atrial fibrillation (AF). There are a proportion of patients with known AF who remain off anticoagulation. Aims This study aims to retrospectively compare the baseline characteristics, treatments and functional outcomes between patients with ischaemic stroke and known AF based on their anticoagulation status. ⋯ Baseline anticoagulation was associated with milder stroke severity in ischaemic stroke patients with known AF. There was no significant difference in functional outcomes at 90 days between groups. Larger observational studies are required to further assess this cohort.
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Internal medicine journal · Nov 2023
No relationship between socioeconomic status, education level and development and progression of diabetic retinopathy in type 2 diabetes: a FIELD trial substudy.
In 6002 Australian adults with type 2 diabetes and a median 5-year follow-up in the FIELD (Fenofibrate Intervention and Event Lowering in Diabetes) trial, baseline socioeconomic status (SES) and self-reported education level were not related to development of on-trial sight-threatening diabetic retinopathy. Similarly, in a retinal photography substudy (n = 549), two-step diabetic retinopathy progression was not related to SES or education.