PubMed · 14831707
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M TARTULIER, F DEYRIEUX. 1951. [Chronic cor pulmonale].. https://pubmed.ncbi.nlm.nih.gov/14831707/
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OBJECTIVE: To investigate effectiveness, definitions, and components of integrated care programmes for chronically ill patients on the basis of systematic reviews. DESIGN: Literature review from January 1996 to May 2004. MAIN MEASURES: Definitions and components of integrated care programmes and all effects reported on the quality of care. RESULTS: Searches in the Medline and Cochrane databases identified 13 systematic reviews of integrated care programmes for chronically ill patients. Despite considerable heterogeneity in interventions, patient populations, and processes and outcomes of care, integrated care programmes seemed to have positive effects on the quality of patient care. No consistent definitions were present for the management of patients with chronic illnesses. In all the reviews the aims of integrated care programmes were very similar, namely reducing fragmentation and improving continuity and coordination of care, but the focus and content of the programmes differed widely. The most common components of integrated care programmes were self-management support and patient education, often combined with structured clinical follow-up and case management; a multidisciplinary patient care team; multidisciplinary clinical pathways and feedback, reminders, and education for professionals. CONCLUSION: Integrated care programmes seemed to have positive effects on the quality of care. However, integrated care programmes have widely varying definitions and components and failure to recognize these variations leads to inappropriate conclusions about the effectiveness of these programmes and to inappropriate application of research results. To compare programmes and better understand the (cost) effectiveness of the programmes, consistent definitions must be used and component interventions must be well described.
BACKGROUND: The model for end stage liver disease (MELD)-based organ allocation system is designed to prioritize orthotopic liver transplantation (OLT) for patients with the most severe liver disease. However, there are no published data to confirm whether this goal has been achieved or whether the policy has affected long-term post-OLT survival. AIM: To compare pre-OLT liver disease severity and long-term (1 year) post-OLT survival between the pre- and post-MELD eras. METHODS: Using the United Network of Organ Sharing database, we compared two cohorts of adult patients undergoing cadaveric liver transplant in the pre-MELD (n = 3857) and post-MELD (n = 4245) eras. We created multivariable models to determine differences in: (i) pre-OLT liver disease severity as measured by MELD; and (ii) 1-year post-OLT outcomes. RESULTS: Patients undergoing OLT in the post-MELD era had more severe liver disease at the time of transplantation (mean MELD = 20.5) vs. those in the pre-MELD era (mean MELD = 17.0). There were no differences in the unadjusted patient or graft survival at 1 year post-OLT. This difference remained insignificant after adjusting for a range of prespecified recipient, donor, and transplant centre-related factors in multivariable survival analysis. CONCLUSIONS: Although liver disease severity is higher in the post- vs. pre-MELD era, there has been no change in long-term post-OLT patient or graft survival. These results indicate that the MELD era has achieved its primary goals by allocating cadaveric livers to the sickest patients without compromising post-OLT survival.
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