PurposeWhether improving the efficiency of hospital care will worsen post-discharge outcomes is unclear. We designed this study to evaluate the General Internal Medicine (GIM) Care Transformation Initiative implemented at one of the seven teaching hospitals in the Canadian province of Alberta.MethodsControlled before–after study of GIM patients hospitalised at the University of Alberta Hospital (UAH, intervention site, n=1896) or the six other teaching hospitals in Alberta—three in Edmonton (intra-regional controls (IRC), n=4550) and three in Calgary (extra-regional controls (ERC), n=4095). The primary effectiveness outcome was risk-adjusted length of stay (LOS) and the primary safety outcome was ‘mortality during index hospitalisation or all-cause readmission or death within 30-days of discharge’.ResultsLOS for GIM patients decreased by 0.68 days at Alberta teaching hospitals between 2009 and 2012; GIM patients hospitalised at the UAH exhibited a further 20% relative decline in adjusted LOS (total reduction=1.43 days, 95% CI 0.94 to 1.92 days) from PRE to POST. Interrupted time series (ITS) confirmed that the 1.43 day reduction at the UAH was statistically significant (level change p=0.003), while the declines at the IRC (p=0.37) and ERC (p=0.45) were not. Our safety outcome did not change for UAH patients (18.4% PRE-intervention vs 17.8% POST-intervention, adjusted OR 1.02 (95%CI 0.80 to 1.31), p=0.42 on ITS), nor for those hospitalised at the IRC (p=0.33) or the ERC (p=0.73) sites.ConclusionsThe Care Transformation Initiative was associated with substantial reductions in LOS without increasing post-discharge events commonly quoted as proxies for quality.
Although neuropsychiatric manifestations are prominent in some patients with Wilson disease, there is little published information regarding the efficacy of liver transplantation for these patients. A 22-year-old male with advanced neurological impairment and prominent psychiatric manifestations due to Wilson disease who underwent liver transplantation is presented. After transplantation, the ceruloplasmin and copper studies normalized and eventually the Kayser-Fleischer rings disappeared. Neurological recovery was very slow and incomplete, and his behavioural and personality disorder was entirely unaffected. He committed suicide 43 months post-transplantation. A review of the small number of related published cases in the English language literature shows variable neurological recovery post-transplantation, but the course of psychiatric manifestations is virtually never described. This case suggests that one must be cautious regarding liver transplantation for Wilson disease in patients with prior psychiatric manifestations. Aggressive medical management is likely to be preferable in most cases.
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