Critical illness neuropathy: diagnosis and management

Critical illness neuropathy is a distinct form of polyneuropathy that develops as part of a syndrome often observed in critical care units consisting of septicemia with encephalopathy, respiratory failure with difficulty in weaning and an axonal degenerative polyneuropathy. Critical illness neuropathy (CIN) has been discussed in the recent neurological and critical care literature, but has not been discussed, to the best of our knowledge, in the rehabilitation literature. This article acquaints rehabilitation personnel with the methods used to diagnose CIN and differentiate it from other neuropathies and the impact that multidisciplinary rehabilitation may have on the outcome of this disorder. We found that with an appropriate history, and compatible physical findings, electrodiagnostic testing helped diagnose CIN and that intensive rehabilitation was advantageous in improving our patients conditions.