In patients with moderate-to-severe IMR, the addition of MV surgery to CABG was not associated with increased perioperative mortality. Although concomitant MV surgery reduced recurrence of moderate-to-severe MR at follow-up, this was not associated with a reduction in late mortality. Larger trials with longer follow-up duration are required to further assess long-term survival and freedom from reintervention.

Background: The influence of health insurance systems on the treatment of end-stage kidney disease (ESKD) patients ispoorly understood.Aim: We investigated how supplemental private health insurance (PHI) coverage impacted ESKD treatment modalitiesand patient outcomes. The influence of health insurance systems on the treatment of end-stage kidney disease (ESKD) patients is poorly understood. We investigated how supplemental private health insurance (PHI) coverage impacted ESKD treatment modalities and patient outcomes.Methods: All adult patients commencing ESKD treatment in New South Wales, Australia from 2000 to 2010 were identified using the Australia and New Zealand Dialysis and Transplant Registry. Data were linked to the state hospitalisation dataset to obtain insurance status, allowing the comparisons of mortality, ESKD treatment modality and health service utilisation between privately insured and public patients.Results: The cohort of 5737 patients included 38% (n = 2152) with PHI. At 1 year after ESKD treatment initiation, PHI patients had lower mortality (hazard ratio 0.84, 95% confidence interval (CI) 0.74-0.95, P = 0.01), were more likely to be receiving home haemodialysis (HD) (odds ratio (OR) 1.38, 95% CI 1.01-1.89, P = 0.04), to have been transplanted (OR 1.75, 95% CI 1.25-2.46, P = 0.001) and used fewer hospital days (incidence rate ratio 0.85, 95% CI 0.74-0.96, P = 0.01). After adjustment, PHI patients were more likely to initiate ESKD treatment with facility-based HD (OR 1.22, 95% CI 1.01-1.46, P = 0.03) but were less likely to be started on peritoneal dialysis (OR 0.81, 95% CI 0.67-0.98, P = 0.03). Conclusion:Our findings suggest that supplemental PHI in Australia is associated with lower-risk ESKD treatment attributes and improved health outcomes. A greater understanding of the treatment pathways that deliver these outcomes may inform treatment for the broader ESKD treatment population.

Summary Maturity-onset diabetes of the young type 3 (MODY3) accounts for approximately 50% of cases of MODY. First-line treatment with sulfonylureas has been well established for individuals with MODY3. In contrast, the use of sodium-glucose co-transporter 2 (SGLT2) inhibitors in the treatment of individuals with MODY3 remains unclear. This case illustrates the in vivo effect of an SGLT2 inhibitor in a 30-year-old woman with MODY3 with poor glycaemic control despite the treatment with supramaximal doses of sulfonylurea and metformin. The addition of a SGLT2 inhibitor resulted in a rapid improvement in glycaemic control without any hypoglycaemic episodes. This case suggests that SGLT2 inhibitors may be an effective and potent treatment option in addition to sulfonylureas for individuals with MODY3. Learning points Maturity-onset diabetes of the young type 3 (MODY3) arises from mutations in the hepatocyte nuclear factor-1alpha gene, which controls the expression of sodium-glucose co-transporter 2 (SGLT2) in the kidneys. Paradoxically, despite individuals with MODY3 having reduced expression of SGLT2, SGLT2 inhibitors induce higher glycosuria in individuals with MODY3 compared to individuals with type 2 diabetes mellitus. SGLT2 inhibitors may be an effective treatment for achieving glycaemic control in individuals with MODY3.