Abstract
Survivors of severe acquired brain injury often experience prolonged disturbance in
consciousness following emergence from coma. Most individuals pass through the vegetative
or minimally conscious states en route to eventual recovery of consciousness, although
either condition may be permanent. Rehabilitation clinicians charged with the care
of these patients face numerous challenges as there are many open questions concerning
diagnostic and prognostic accuracy, the natural history of recovery, and the most
effective approaches to prevent medical complications and facilitate functional recovery.
The last 5 years have been witness to a marked increase in well-designed empirical
investigations concerning the rehabilitation of patients with disorders of consciousness.
In this article, the authors review recent evidence concerning key factors that influence
the course of recovery, present a model of care designed to mitigate medical complications,
describe a systematic approach to assessment, and review the effectiveness of treatment
interventions utilized in the rehabilitation setting.
Keywords
disorders of consciousness - vegetative state - minimally conscious state - rehabilitation
- outcome
