Assessing the quality of care for end stage renal failure patients by means of artificial intelligence methodologies

End Stage Renal Disease is a severe chronic condition that corresponds to the final stage of kidney failure. Hemodialysis (HD) is the most widely used treatment method for ESRD. In order to assess the performance of HD centers, we are developing an auditing system, which resorts to (i) temporal data mining techniques, to discover relationships between the time patterns of the data automatically collected during HD sessions and the performance outcomes, and to (ii) case based reasoning (CBR) to retrieve similar time series within the HD data, in order to evaluate the frequency of critical patterns. The overall approach has demonstrated to be suitable for knowledge discovery and critical patterns similarity assessment on real patients' data, and its use in the context of an auditing system for dialysis management is helping clinicians to improve their understanding of the patients behaviour.