Application of an Intensive Rehabilitation Program After Very Late Recovery of Consciousness: A Single-Case Neurorehabilitation and Neuroimaging Study.

Late recovery of consciousness in vegetative state is considered as an exceptional outcome and has been reported prevalently in patients who suffered a traumatic brain injury. In these patients, the benefits of prolonging the rehabilitation, aimed at the recovery of autonomy in basic everyday activities, has been demonstrated. Here, we describe the application of an intensive multi-professional rehabilitation program carried out on a young female patient, with exceptionally late recovery of consciousness, specifically, after 7 years of vegetative state due to severe brain hemorrhage. Neuropsychological and functional assessment was conducted before and after the end of the rehabilitation program. In addition, functional magnetic resonance imaging (fMRI) and diffusion tensor imaging (DTI)-based probabilistic tractography were performed. Two follow-up neuropsychological and functional assessments were also conducted 6 and 29 months after the conclusion of the program. Functional results showed an improvement, maintained over time, in walking with assistance, cognitive efficiency, visual acuity and visual field, dysarthria, and execution of activities of daily living. Moreover, functional and structural magnetic resonance imaging (MRI) data documented the existence of preserved neural networks involved in sensory, motor, and linguistic tasks, which in all likelihood support the recovery process. This report suggests the possibility of undertaking an intensive rehabilitation program in patients who remain for long periods in altered states of consciousness, in spite of early negative prognosis.

Diagnostic work-up and rehabilitation of cerebral visual impairment in infancy: A case of epileptic perinatal encephalopathy due to KCNQ2-related channelopathy

BACKGROUND: There is evidence that channelopathies are the cause of many different neurological diseases. The epileptic perinatal encephalopathy due to mutation in the KCNQ2 gene is a rare disease involving severe tetraparesis and cerebral visual impairment. Diseases of this kind are associated with severe disability that involves multiple systems and requires accurate genetic diagnosis and early multidisciplinary care once clinical stability is reached. CASE REPORT: We describe a case of a baby girl with KCNQ2 encephalopathy who came to our observation for rehabilitation at age 2 years and 6 months. CLINICAL REHABILITATION IMPACT: We stress the importance of a correct clinical, pharmacological and visual diagnosis. Correct diagnosis made it possible to involve the baby girl and her care-giver in an early process of visual rehabilitation lasting 6 months, the effects of which proved to persist at follow-up after more than a year, making it possible to start a useful inter-professional rehabilitation plan.

Recovery of consciousness after 7 years in vegetative state of non-traumatic origin: A single case study.

PRIMARY OBJECTIVE: To report consistent recovery of consciousness to a state of severe disability in a young patient after 7 years in vegetative state due to severe acquired brain injury, with reflections on protraction of intensive care and expert follow-up for the purpose of intercepting possible, albeit infrequent, cases of late recovery of consciousness. RESEARCH DESIGN: Single case study Methods: This study describes the 9-year history of a healthy 15-year-old who suffered cerebellar haemorrhage due to rupture of an arteriovenous malformation, followed by a brief period of coma then protracted vegetative state; late stabilization of general condition with resolution of neurosurgical complications. Clinical monitoring employed scales for structured assessment of severe disability and disorders of consciousness. RESULTS: The transition from vegetative state to full consciousness occurred over a period of ~ 3 months, 7 years after onset. In the subsequent 2 years the patient has shown slow but progressive overall improvement in a framework of severe residual motor and cognitive disability. CONCLUSIONS: Cases of recovery of consciousness after periods of vegetative state exceeding 1 year are rare, but remind one that a negative prognosis decided too early may be a self-fulfilling forecast.