Internal medicine journal
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Internal medicine journal · Apr 2021
Factors that predict glycaemic response to sodium-glucose linked transporter (SGLT) inhibitors.
To determine the clinical and biochemical variables associated with change in HbA1c in patients with type 2 diabetes who start sodium-glucose linked transporter (SGLT) inhibitor therapy. ⋯ SGLT inhibitor therapy in a hospital clinic setting was associated with clinical improvements comparable to those observed in clinical trials but with higher incidence of genitourinary side-effects. Baseline HbA1c and eGFR, but not urine fractional glucose excretion, predicted glycaemic response.
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Internal medicine journal · Apr 2021
Cost-analysis of opportunistic influenza vaccination in general medical inpatients.
Influenza vaccination is an important preventative health measure in the elderly and those with medical comorbidities. It has been shown to reduce hospitalisations, cardiovascular and respiratory complications. A significant proportion of patients admitted to general medicine are eligible for opportunistic inpatient influenza vaccination. This study explores the cost-effectiveness of such a strategy in reducing subsequent healthcare utilisation costs.
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Internal medicine journal · Apr 2021
ReviewSurgical treatment of non-small-cell lung cancer in octogenarians: a single-centre retrospective study.
Lung resection in patients aged ≥80 years is considered high risk and contributes to the low rates of resection in this population. This review of 79 octogenarians who underwent curative surgery for non-small-cell lung cancer demonstrated no intraoperative mortality, 30-day mortality of 1.3% and 12-month mortality of 10%. In this selected cohort of octogenarians, surgery resulted in acceptable short- to medium-term outcomes.
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Internal medicine journal · Apr 2021
Can the CHA2 DS2 -VA schema be used to decide on anticoagulant therapy in Aboriginal and other Australians with non-valvular atrial fibrillation?
The Australasian guidelines recommend use of the CHA2 DS2 -VA schema to stratify ischaemic stroke risk in patients with non-valvular atrial fibrillation (N-VAF) and determine risk thresholds for recommending oral anticoagulant (OAC) therapy. However, the CHA2 DS2 -VA score has not been validated in a representative Australian population cohort with N-VAF, including in Aboriginal people who are known to have a higher age-adjusted stroke risk than other Australians. In a retrospective data-linkage study of 49 114 patients aged 24-84 years with N-VAF, 40.0% women and 2.5% Aboriginal, we found that patients with a CHA2 DS2 -VA score >2 had high annual stroke rates (>2%) that would justify OAC therapy. ⋯ Non-Aboriginal patients with a CHA2 DS2 -VA score of 0 had a mean annual stroke rate of 0.4%, and hence were not likely to benefit from antithrombotic therapy. However, Aboriginal patients with a zero CHA2 DS2 -VA score had a significantly higher annual stroke rate of 0.9%, and could potentially obtain net clinical benefit from anticoagulation, primarily with the safer non-vitamin K antagonist OAC. We conclude that clinicians can confidently use the CHA2 DS2 -VA score to make decisions regarding anticoagulation in accordance with stroke risk in patients with N-VAF, except in Aboriginal people in whom the risk score was unable to identify those at truly low risk of stroke.