The Morfeo Study: A 1-year follow-up of complications of vegetative state in a dedicated facility

Methods: A cohort of 22 VS patients treated between 2003 and 2007 were enrolled and followed up for 1 year. The information recorded were: Disability Rating Scale (DRS), Levels of Cognitive Functioning (LCF), pressure sores, nutritional status, neurological complications, articular complications (passive range of motion-ROM), deep-vein thrombosis and infections. The Kolmogorov-Smirnov test was used to verify the normal distribution of the variables. The indicators of complications were analysed with the Friedman test (continuous variables) and with the Cochran Q test (dichotomous variables). Results: DRS and LCF values showed no significant variation. The number of pressure sores decreased. The nutritional status remained satisfying. The ROM worsened in lower limb joints; a trend (p = ns) towards an improved range was observed in shoulders and elbows. Fifteen infections were recorded. Conclusions: The data that proved significant suggest a minimum set of quality-of-care indicators in VS patients: pressure sores follow-up, nutritional status, ROM and incidence of infections.