Examination of traumatic brain injury exposure among veterans with spinal cord injury.

OBJECTIVE: The authors investigated lifetime exposure to traumatic brain injury (TBI) among veterans with spinal cord injury (SCI) in order to describe outcome differences as a function of self-reported TBI history. DESIGN: Cross sectional study, veterans with SCI (N = 857) completed the Ohio State University TBI Identification interview method (OSU-TBI); Veterans RAND 36-Item Health Survey (VR-36); Quick Inventory for Depressive Symptomatology, Self-Report (QIDS-SR); Patient Health Questionnaire-9; Satisfaction with Life Scale; Craig Handicap Assessment and Reporting Technique (CHART; along with clinician-rated Functional Independence Measure (FIM) Total, Motor, and Cognitive scores. RESULTS: Probable TBI exposure was described by 77.6% of participants, with 38% reporting sustaining more than one injury. Self-reported TBIs classified as moderate/severe comprised 49.5% of injuries. Participants with self-reported TBI obtained significantly lower scores on the FIM-Cognitive and CHART Cognitive Independence scales and reported more alcohol use. A history of multiple TBIs was additionally associated with lower mental well-being on the VR-36. CONCLUSIONS: These findings highlight the need to consider more than co-occurring injuries and the potential utility of the OSU-TBI for this purpose. Recognizing lifetime exposure to TBI among veterans with SCI may help identify those with broader impairments and enhance the rehabilitation process. (PsycINFO Database Record

Individual Placement and Support in Spinal Cord Injury: A Longitudinal Observational Study of Employment Outcomes.

OBJECTIVE: To determine the effects of a 24-month program of Individual Placement and Support (IPS) supported employment (SE) on employment outcomes for veterans with spinal cord injury (SCI). DESIGN: Longitudinal, observational multisite study of a single-arm, nonrandomized cohort. SETTING: SCI centers in the Veterans Health Administration (n=7). PARTICIPANTS: Veterans with SCI (N=213) enrolled during an episode of either inpatient hospital care (24.4%) or outpatient care (75.6%). More than half the sample (59.2%) had a history of traumatic brain injury (TBI). INTERVENTION: IPS SE for 24 months. MAIN OUTCOME MEASURE: Competitive employment. RESULTS: Over the 24-month period, 92 of 213 IPS participants obtained competitive jobs for an overall employment rate of 43.2%. For the subsample of participants without TBI enrolled as outpatients (n=69), 36 obtained competitive jobs for an overall employment rate of 52.2%. Overall, employed participants averaged 38.2±29.7 weeks of employment, with an average time to first employment of 348.3±220.0 days. Nearly 25% of first jobs occurred within 4 to 6 months of beginning the program. Similar employment characteristics were observed in the subsample without TBI history enrolled as outpatients. CONCLUSIONS: Almost half of the veterans with SCI participating in the 24-month IPS program as part of their ongoing SCI care achieved competitive employment, consistent with their expressed preferences at the start of the study. Among a subsample of veterans without TBI history enrolled as outpatients, employment rates were >50%. Time to first employment was highly variable, but quite long in many instances. These findings support offering continued IPS services as part of ongoing SCI care to achieve positive employment outcomes.

Effectiveness of supported employment for veterans with spinal cord injuries: results from a randomized multisite study.

OBJECTIVE: To examine whether supported employment (SE) is more effective than treatment as usual (TAU) in returning veterans to competitive employment after spinal cord injury (SCI). DESIGN: Prospective, randomized, controlled, multisite trial of SE versus TAU for vocational issues with 12 months of follow-up data. SETTING: SCI centers in the Veterans Health Administration. PARTICIPANTS: Subjects (N=201) were enrolled and completed baseline interviews. In interventional sites, subjects were randomly assigned to the SE condition (n=81) or the TAU condition (treatment as usual-interventional site [TAU-IS], n=76). In observational sites where the SE program was not available, 44 subjects were enrolled in a nonrandomized TAU condition (treatment as usual-observational site [TAU-OS]). INTERVENTIONS: The intervention consisted of an SE vocational rehabilitation program called the Spinal Cord Injury Vocational Integration Program, which adhered as closely as possible to principles of SE as developed and described in the individual placement and support model of SE for persons with mental illness. MAIN OUTCOME MEASURES: The primary study outcome measurement was competitive employment in the community. RESULTS: Subjects in the SE group were 2.5 times more likely than the TAU-IS group and 11.4 times more likely than the TAU-OS group to obtain competitive employment. CONCLUSIONS: To the best of our knowledge, this is the first and only controlled study of a specific vocational rehabilitation program to report improved employment outcomes for persons with SCI. SE, a well-prescribed method of integrated vocational care, was superior to usual practices in improving employment outcomes for veterans with SCI.

Vitamin B(12) deficiency as a cause of delirium in a patient with spinal cord injury.

A man with spinal cord injury (SCI) and multiple medical comorbidities had new-onset delirium during his 14th month of hospitalization. Diagnostic workup did not elicit an obvious etiology for mental status changes. Delirium persisted despite psychiatry intervention, and he was unable to be weaned from the ventilator because of prolonged agitation. Routine anemia workup revealed a possible untreated vitamin B(12) deficiency, although laboratory values were inconclusive. Empiric treatment with cyanocobalamin injections was initiated, and his delirium remarkably resolved after 3 weeks of treatment. We provide a concise review of the etiologies and varied clinical presentations of vitamin B(12) deficiency. As illustrated in this case, classic laboratory findings may not appear, and neurologic impairments from SCI can obscure the physical signs of deficiency, making diagnosis difficult. Empiric treatment may be indicated in cases of neuropsychiatric abnormalities not explained by other causes.

Theory of Mind and social beliefs in adolescents with traumatic brain injury.

Impairments in social performance are common consequences of TBI, yet the neuropsychological basis of these impairments is not well understood. This is particularly true for adolescents, who have the highest incidence of TBI and are at a critical stage of developing social and relationship skills. To address this, adolescents with TBI were compared to their typically developing peers on a social cognition task that included Theory of Mind (ToM) questions. As ToM may be necessary for the development of culture-specific social knowledge, the two groups also were compared in regard to their social beliefs. There were significant differences between injured and uninjured adolescents in social cognition, with group differences increasing as a function of the requirement for ToM. There were few differences in self-reported social knowledge and social beliefs. The implication of this discrepancy for the rehabilitation of adolescents with TBI is discussed.