OBJECTIVE: To investigate the effect of repetitive transcranial magnetic stimulation (rTMS) on neurological and functional recovery in patients with central cord syndrome (CCS) involving the upper extremities between the treated and non-treated sides of the treated group and whether the outcomes are comparable to that of the untreated control group. METHODS: Nineteen CCS patients were treated with high-frequency (20 Hz) rTMS over the motor cortex for 5 days. The stimulation side was randomly selected, and all the subjects received conventional occupational therapy during the rTMS-treatment period. Twenty CCS patients who did not receive rTMS were considered as controls. Clinical assessments, including those by the International Standard for Neurological Classification of Spinal Cord Injury, the Jebsen-Taylor Hand Function Test, and the O'Connor Finger Dexterity Test were performed initially and followed up for 1 month after rTMS treatment or 5 weeks after initial assessments. RESULTS: The motor scores for upper extremities were increased and the number of improved cases was greater for the treated side in rTMS-treated patients than for the non-treated side in rTMS-treated patients or controls. The improved cases for writing time and score measured on the Jebsen-Taylor Hand Function Test were also significantly greater in number on the rTMS-treated side compared with the non-treated side and controls. There were no adverse effects during rTMS therapy or the follow-up period. CONCLUSION: The results of the application of high-frequency rTMS treatment to CCS patients suggest that rTMS can enhance the motor recovery and functional fine motor task performance of the upper extremities in such individuals.
Central Cord Syndrome ; Classification ; Fingers ; Follow-Up Studies ; Hand ; Humans ; Motor Cortex ; Occupational Therapy ; Spinal Cord Injuries ; Task Performance and Analysis ; Transcranial Magnetic Stimulation ; Upper Extremity ; Writing

No abstract available.
Central Cord Syndrome ; Spinal Cord Diseases* ; Spinal Cord Ischemia

STUDY DESIGN: Retrospective study. OBJECTIVES: To evaluate and compare the factors affecting recovery of spinal cord injury following cervical and thoracolumbar spine injuries. SUMMARY OF LITERATURE REVIEW: Several authors have reported the factors to predict the prognosis of spinal cord injury, but the objective prognostic factors are still controversial. MATERIALS AND METHODS: From June 2006 to March 2013, a total of 44 patients with spinal cord injury were evaluated. Prognostic factors analyzed were sex, age, neurologic status, fracture type, time to operation, use of steroid, and signal change on MRI. We analyzed the relation between each factor and the neurologic recovery. The mean follow-up period was 12 months. The neurologic recovery was analyzed by the ASIA impairment scale at the first and the last neurologic examination. RESULTS: Among 44 patients, 15 sustained complete cord injury while 29 had incomplete cord injury. Significant neurologic recovery using the ASIA impairment scale was evaluated in the incomplete spinal cord injury group. Among this group, the prognosis for Brown-sequard syndrome is better than for central cord syndrome and anterior cord syndrome. There was no significant difference in other factors (fracture site, time to operation, use of steroid or signal change on MRI). CONCLUSIONS: The prognosis in spinal cord injury is determined by the initial neurologic damage and neurologic recovery is not related with the fracture type, time to operation, use of steroid and signal change on MRI.
Asia ; Brown-Sequard Syndrome ; Central Cord Syndrome ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging ; Neurologic Examination ; Prognosis ; Retrospective Studies ; Spinal Cord Injuries* ; Spine

A 44-year-old woman with progressive cervical myelopathy and central cord syndrome was noted to have an extensive cervical intramedullary contrast-enhancing lesion on magnetic resonance imaging (MRI). The lesion resembled a spinal astrocytoma or ependymoma that required surgical intervention. She was subsequently diagnosed to have neuromyelitis optica (NMO), a rare idiopathic inflammatory demyelinating disorder, when the clinical examination revealed left optic atrophy. This was confirmed by a test showing seropositivity for NMO-immunoglobulin (IgG). Disease control was achieved with corticosteroids and immunosuppressive therapy. We report a rare case of a patient with NMO who had MRI features that could have easily led to the condition being misdiagnosed as a spinal cord tumor. The importance of careful history taking, awareness of typical radiological findings and the usefulness of serum NMO-IgG as a diagnostic tool are emphasized.
Adrenal Cortex Hormones ; Adult ; Astrocytoma ; Central Cord Syndrome ; Demyelinating Diseases ; Ependymoma ; Female ; Humans ; Magnetic Resonance Imaging ; Neuromyelitis Optica* ; Optic Atrophy ; Spinal Cord Diseases ; Spinal Cord Neoplasms*

Primary Sjogren syndrome, which involves lesions in both the brain and spinal cord, is rarely reported. Related symptoms, such as intractable pain due to central nervous system involvement, are very rare. A 73-year-old woman diagnosed with primary Sjogren syndrome manifested with subacute encephalopathy and extensive transverse myelitis. She complained of severe whole body neuropathic pain. Magnetic resonance imaging demonstrated a non-enhancing ill-defined high intensity signal involving the posterior limb of the both internal capsule and right thalamus on a T2 fluid-attenuated inversion recovery image. Additionally, multifocal intramedullary ill-defined contrast-enhancing lesion with cord swelling from the C-spine to L-spine was also visible on the T2-weighted image. Her intractable pain remarkably improved after administration of concomitant oral doses of gabapentin, venlafaxine, and carbamazepine.
Aged ; Brain* ; Carbamazepine ; Central Nervous System ; Extremities ; Female ; Humans ; Internal Capsule ; Magnetic Resonance Imaging ; Myelitis, Transverse ; Neuralgia ; Pain, Intractable* ; Sjogren's Syndrome* ; Spinal Cord* ; Thalamus ; Venlafaxine Hydrochloride

Neurocutaneous melanosis (NCM) is a rare congenital syndrome consisting of benign or malignant melanotic tumors of the central nervous system with large or numerous cutaneous melanocytic nevi. The Dandy-Walker complex (DWC) is characterized by an enlarged posterior fossa with high insertion of the tentorium, hypoplasia or aplasia of the cerebellar vermis, and cystic dilatation of the fourth ventricle. These each two conditions are rare, but NCM associated with DWC is even more rare. Most patients of NCM with DWC present neurological symptoms early in life such as intracranial hemorrhage, hydrocephalus, and malignant transformation of the melanocytes. We report a 14-year-old male patient who was finally diagnosed as NCM in association with DWC with extensive intracerebral and spinal cord involvement.
Adolescent ; Central Nervous System ; Dandy-Walker Syndrome* ; Dilatation ; Fourth Ventricle ; Humans ; Hydrocephalus ; Intracranial Hemorrhages ; Male ; Melanocytes ; Melanoma ; Melanosis* ; Neurocutaneous Syndromes ; Nevus, Pigmented ; Spinal Cord*

PURPOSE: The purpose of this study was to determine the direction for treatment and to evaluate factors influencing improvement by comparison of neurologic and functional outcomes of surgical treatment and conservative treatment for traumatic central cord syndrome. MATERIALS AND METHODS: A total of 28 patients, who were available for follow-up for at least more than one year from January 2005 to December 2008, who were diagnosed as traumatic central cord syndrome were analyzed retrospectively. Fifteen patients underwent surgical treatment (group 1), and 13 patients received conservative treatment (group 2). Maximum canal compromise (MCC), and maximum spinal cord compression (MSCC) were used for radiologic assessment, and American Spinal Injury Association (ASIA) motor score, Japanese Orthopaedic Association (JOA) score, and neck disability index (NDI) were used for assessment of functional outcomes. RESULTS: The mean MCC was 47.2%, mean MSCC was 20.0%, and mean ASIA motor scale was 92.0 (group 1: 92.9, group 2: 90.9) at the final follow-up. The mean JOA score was 12.8 (group 1: 14.0, group 2: 11.4) and mean NDI was 25.0 (group 1: 25.7, group 2: 24.3) at the final follow-up. CONCLUSION: It is concluded that if a patient with traumatic central cord syndrome is young, with a high energy injury combined with fractures, and has severe spinal compression and mild initial neurologic defect, early surgical treatment would be needed as soon as possible.
Asia ; Asian Continental Ancestry Group ; Central Cord Syndrome* ; Follow-Up Studies ; Humans ; Neck ; Retrospective Studies ; Spinal Cord Compression ; Spinal Cord Injuries ; Spinal Injuries ; Treatment Outcome

Erythropoietin (EPO) is known to have numerous biological functions. While its primary function is during haematopoiesis, recent studies have shown that EPO plays important role in cytoprotection, immunomodulation, and antiapoptosis. These secondary functions of EPO are integral to tissue protection following hypoxic injury, ischemia-reperfusion injury, and spinal cord injury in the central nervous system. This review focuses on experimental evidence documenting the neuroprotective effects of EPO in organ-specific autoimmune nervous system disorders such as experimental autoimmune encephalomyelitis (EAE) and experimental autoimmune neuritis (EAN). In addition, the immunomodulatory role of EPO in the pathogenesis of EAE and EAN animal models of human multiple sclerosis and Guillain-Barre syndrome, respectively, will be discussed.
Autoimmune Diseases ; Central Nervous System ; Cytoprotection ; Encephalomyelitis ; Encephalomyelitis, Autoimmune, Experimental ; Erythropoietin ; Guillain-Barre Syndrome ; Hematopoiesis ; Humans ; Immunomodulation ; Models, Animal ; Multiple Sclerosis ; Nervous System Diseases ; Neuritis, Autoimmune, Experimental ; Neuroprotective Agents ; Reperfusion Injury ; Spinal Cord Injuries

OBJECTIVE: The purpose of this study is to compare the clinical outcomes of the patients with acute traumatic central cord syndrome (ATCCS) who were managed between early surgical treatment and conservative treatment. METHODS: Between March 2004 and May 2007, 45 patients with ATCCS were treated. 27 patients were treated surgically and 18 patients were treated conservatively. Early decompressive surgery was performed within 24 hours after the trauma in all surgical patients. All patients were admitted within 8 hours of injury and high-dose methylprednisolone was administered. The clinical and radiological data were collected for each patient. RESULTS: The significant improvement of American Spinal Injury Association (ASIA) score was achieved within the first 6 months of the surgery. There were statistically significant differences (p<0.05) between the surgical and conservatively treated patients at 1, 3 and 6 months follow-ups. However, there were no statistically significant differences of the improvements between two groups at 1 year. The ASIA score improvement had a positive correlation with the age at injury. The patients who were older than 65 years at injury showed statistically lower motor improvement than the patients who were younger than 65 years. The lengths of hospital stay were significantly shorter in patients with surgical treatments (p<0.05) than those in patients without surgery. CONCLUSION: Comparing with conservative treatment, early surgical decompression may be associated with rapid neurologic improvement, early mobilization, and shorter periods of hospitalization.
Asia ; Central Cord Syndrome ; Decompression ; Decompression, Surgical ; Early Ambulation ; Follow-Up Studies ; Hospitalization ; Humans ; Length of Stay ; Methylprednisolone ; Spinal Injuries

Central cord syndrome (CCS) is extremely rare as a direct consequence of generalized epileptic seizure. CCS is associated with hyperextension of the spinal cord and has characteristic radiologic findings including posterior ligamentous injury and prevertebral hyperintensity following magnetic resonance imaging (MRI). We experienced the case of a 25-year-old man who suffered CCS after status epilepticus. Cervical spinal MRI revealed high signal intensity at the C1 level but with no signal or structural changes in other sites. After rehabilitation management, the patient significantly improved on the ASIA (American Spinal Injury Association) motor scale and bladder function. We proposed that epilepsy related CCS may be caused by muscle contractions during generalized seizure, which can induce traction injury of the spinal cord or relative narrowing of spinal canal via transient herniated nucleus pulposus or transient subluxation of vertebra. We also suggest CCS without radiologic findings of trauma has good prognosis compared with other CCS.
Adult ; Asia ; Central Cord Syndrome ; Epilepsy ; Humans ; Ligaments ; Magnetic Resonance Imaging ; Muscle Contraction ; Prognosis ; Seizures ; Spinal Canal ; Spinal Cord ; Spinal Injuries ; Spine ; Status Epilepticus ; Traction ; Urinary Bladder