Multifamily group treatment for veterans with traumatic brain injury.

A common clinical problem encountered by clinicians treating veterans who incurred traumatic brain injury (TBI) while serving in Afghanistan in support of Operation Enduring Freedom (OEF) or in Iraq in support of Operation Iraqi Freedom (OIF) is lack of knowledge about TBI on the part of the veterans' family members. Insufficient information can exacerbate marital or family conflict and lead to psychological distress and social isolation for the veteran and family, and suboptimal illness management for the veteran. To address this problem, we adapted Multifamily Group Treatment (MFGT), an evidence-based practice for treatment of serious mental illness (SMI), for treatment of OEF/OIF veterans with TBI and their families. We have implemented the adapted treatment (MFG-TBI) in four groups of veterans and families (N = 20 veterans and 20 family members) across two sites: the Durham VA Medical Center (VAMC) in North Carolina and the JJ Peters VAMC in the Bronx, New York. Adaptations focused on contents and format of the educational components, specification of a protocol for conjugal couples, and the addition of an ecomap to identify support systems during the joining (i.e. assessment) phase, a shorter (9 months) intervention duration, and a more active clinician role including use of motivational enhancement, intersession support, and coordination with other service providers. Biweekly group sessions were supervised and rated for adherence. We illustrate how MFG-TBI both educates and builds problem-solving skills with clinical examples. Suggestions for effective use of problem-solving skills with this population are offered. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Fatigue following traumatic brain injury: Frequency, characteristics, and associated factors.

Objectives: To document the frequency, characteristics, and factors associated with fatigue following traumatic brain injury (TBI). Design: Survey methodology and multivariate statistical design. Setting: Rehabilitation center and community. Participants: 452 participants aged 16 years and over with minor to severe TBI who answered a questionnaire measuring diverse aspects of fatigue as well as different dimensions of psychological distress, pain, and sleep quality. Measures: Proportion of participants reporting being significantly fatigued. Validated measures of fatigue, sleep quality, and psychological distress. Results of a logistic regression analysis. Results: Significant fatigue was reported by 68.5% of participants. Mental fatigue was the most prominent type of fatigue, followed by physical fatigue. Fatigue was present even several years following the accident and had many perceived impacts on day-to-day function. Factors associated with fatigue were a shorter time since injury; being on long-term disability leave; and higher levels of sleep problems, cognitive disturbances, and anxiety. Conclusion: Fatigue is a prevalent problem after TBI that requires more clinical and scientific attention because it probably has important repercussions on the quality of rehabilitation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Personality and functional outcome following traumatic brain injury.

Objective: To investigate pre- to postinjury personality change in relation to outcomes following traumatic brain injury (TBI). Design: Prospective analysis of personality ratings, depression, and outcome using multiple regression analyses. Participants: Cohort of 3 clinical trauma groups (mild TBI, moderate-severe TBI, orthopedic injury) and their significant others (SO). Outcome Measures: Independent Living Scale, Vocational Independence Scale, and Mayo-Portland Adaptability Inventory, 1-2 years postinjury. Predictor Variables: Posttraumatic amnesia (PTA); patient and SO NEO Personality Inventory-Revised ratings of preinjury personality taken at 1-2 months postinjury. Results: Personality function was normal for all groups (regardless of rating source) and stable over time. Neuroticism, and specifically depression, accounted for small proportions of variance in functional outcome, beyond PTA. Conclusions: There is little empirical evidence for significant personality disturbance or change up to 2 years post-TBI. Personality and depression contribute modestly to functional outcomes. Results support a distinction between "personality change" and behavior change following TBI. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Older age, traumatic brain injury, and cognitive slowing: Some convergent and divergent findings.

Reaction time (RT) meta-analyses of cognitive slowing indicate that all stages of processing slow equivalently and task independently among both older adults (J. Cerella & S. Hale, 1994) and adults who have suffered a traumatic brain injury (TBI; F. R. Ferraro, 1996). However, meta-analyses using both RT and P300 latency have revealed stage-specific and task-dependent changes among older individuals (T. R. Bashore, K. R. Ridderinkhof, & M. W. van der Molen, 1998). Presented in this article are a meta-analysis of the effect of TBI on processing speed, assessed using P300 latency and RT, and a qualitative review of the literature. They suggest that TBI induces differential slowing. Similarities in the effects of older age and TBI on processing speed are discussed and suggestions for future research on TBI-induced cognitive slowing are offered. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Driving, aging, and traumatic brain injury: Integrating findings from the literature.

Objective: In order to address the potential compounded risk in the population of aging traumatic brain injury (TBI) survivors who continue to drive, the authors synthesized literatures regarding the impact of aging or TBI on driving. Study Design: PubMed searches were conducted utilizing combinations of the following terms: driving, aging, elderly, TBI, cognition, seizures, vision, hearing, rehabilitation, sleep, fatigue, and assessment. Additional sources were also identified from the bibliographies of articles obtained and the Transportation Research Information Service electronic database. Clinically relevant human studies written in English were reviewed. Results: Using a conceptual framework developed by W. H. Brouwer and F. K. Withaar (1997), the authors of the current review highlight driving-related obstacles for TBI survivors and aging adults and suggest that individuals aging with TBI may be at increased risk for driving-related problems. Implications: Areas for clinical consideration include seizures, sleepiness and fatigue, vision, cognition, driving assessment, and caregiver involvement. The need for further study of postacute driving assessment and rehabilitation is highlighted. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cognitive functioning ten years following traumatic brain injury and rehabilitation.

Many previous studies investigating long-term cognitive impairments following traumatic brain injury (TBI) have focused on extremely severely injured patients, relied on subjective reports of change and failed to use demographically relevant control data. The aim of this study was to investigate cognitive impairments 10 years following TBI and their association with injury severity. Sixty TBI and 43 control participants were assessed on tests of attention, processing speed, memory, and executive function. The TBI group demonstrated significant cognitive impairment on measures of processing speed (Symbol Digit Modalities Test [SDMT], Smith, 1973; Digit Symbol Coding, Wechsler, 1997), memory (Rey Auditory Verbal Learning Test [RAVLT]; Rey, 1958; Lezak, 1976), Doors and People tests; Baddeley, Emslie & Nimmo-Smith, 1994) and executive function (Hayling C [Burgess & Shallice, 1997] and SART errors, Robertson, Manly, Andrade, Baddeley & Yiend, 1997). Logistic Regression analyses indicated that the SDMT, Rey AVLT and Hayling C and SART errors most strongly differentiated the groups in the domains of attention/processing speed, memory and executive function, respectively. Greater injury severity was significantly correlated with poorer test performances across all domains. This study shows that cognitive impairments are present many years following TBI and are associated with injury severity. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Post-concussive symptoms in children with mild traumatic brain injury.

To investigate postconcussive symptoms (PCS) following pediatric mild traumatic brain injury (mTBI), 8- to 15-year-old children with mTBI (n = 186) and a comparison group with uncomplicated orthopedic injuries (OI, n = 99) were recruited from two emergency departments. Parent and child ratings of PCS and symptom counts were obtained within 3 weeks after injury (baseline) and at 1, 3, and 12 months postinjury. The mTBI group also completed magnetic resonance imaging at baseline. Group differences were examined using growth modeling, controlling for age at injury, sex, socioeconomic status, and (for parent-based measures) preinjury symptom levels. Relative to the OI group, the mTBI group had higher ratings of somatic PCS and parent counts of PCS at the initial assessments, but higher parent ratings of cognitive PCS and child counts of PCS throughout follow-up. Higher levels of PCS in the mTBI group were associated with motor-vehicle-related trauma, loss of consciousness, neuroimaging abnormalities, and hospitalization. The findings validate both transient and persistent PCS in children with mTBI and document associations of symptoms with injury and noninjury factors. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Use of the Neuropsychiatric Inventory in traumatic brain injury: A pilot investigation.

Objective: The goal of this investigation was to pilot the Neuropsychiatric Inventory (NPI) among individuals with traumatic brain injury (TBI) and their caregivers, assessing its screen-metric approach. Design and Participants: Using the NPI, caregivers rated neurobehavioral disturbances in 51 individuals with moderate-to-severe TBI. The NPI was completed 1 or 2 years after the individuals were injured. Results: Caregivers reported the highest symptom levels for participants on Irritability/Lability, Apathy, and Agitation/Aggression, and rated greater levels of distress tied to those domains and to Dysphoria. Caregivers endorsing domain screening items endorsed significantly more metric items (vs. screen non-endorsers) within that domain, as would be expected if the screen accurately measured the psychopathology under consideration. In addition, the screen-metric yielded extremely low false-positive rates, although 5 of the 12 domains had elevated false-negative rates. Conclusions: Findings provide preliminary support for the accuracy of the NPI's screen-metric in this population and are consistent with prior work detailing common problematic neurobehavioral consequences of TBI. These results lay groundwork for research and clinical use of this measure in populations with TBI. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The influence of memory beliefs in individuals with traumatic brain injury.

Objective: To explore metamemory (memory beliefs) and affective functioning in individuals with traumatic brain injury (TBI). Participants: Twenty-six individuals with mild TBI (MTBI), 16 individuals with severe TBI (STBI), and 42 uninjured adults. Outcome Measures: Metamemory in Adulthood questionnaire, Postconcussion Syndrome Checklist, Perceived Stress Scale, Beck Depression Inventory (2nd ed.), Beck Anxiety Inventory. Results: The control group endorsed higher memory self-efficacy, fewer depressive symptoms, fewer memory strategies, and fewer postconcussion symptoms than the MTBI or STBI group. The MTBI group placed high importance on success in memory tasks. Memory self-efficacy and memory-strategies use mediated the relation between TBI and depression. Conclusion: Individuals with brain injury hold negative beliefs about their memory functioning, and such beliefs contribute to depression. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Exploring sandplay therapy: Application to individuals with traumatic brain injury.

Adolescents with traumatic brain injury (TBI) often experience social, emotional, and behavioral challenges requiring intervention. Although sandplay techniques have been used with targeted populations, there are no published accounts of sandplay applications with children or adolescents with TBI. This article explores the merits of sandplay approaches for clients with TBI with respect to key features of TBI, including language, communication, psychosocial, and executive function impairments. Two case examples of adolescents with TBI treated with sandplay therapy are presented, followed by discussion and recommendations for further study in the application of this technique with individuals experiencing emotional or behavioral difficulties associated with TBI. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effects of traumatic brain injury on working memory-related brain activation in adolescents.

Eight adolescents (ages 13-18 years) who sustained traumatic brain injury (TBI) and eight gender- and age-matched typically developing (TD) adolescents underwent event-related functional MRI (fMRI) while performing a Sternberg letter recognition task. Encoding, maintenance, and retrieval were examined with memory loads of one or four items during imaging. Both groups performed above a 70% accuracy criterion and did not differ in performance. TD adolescents showed greater increase in frontal and parietal activation during high-load relative to low-load maintenance than the TBI group. The TBI patients showed greater increase in activation during high-load relative to low-load encoding and retrieval than the TD group. Results from this preliminary study suggest that the capability to differentially allocate neural resources according to memory load is disrupted by TBI for the maintenance subcomponent of working memory. The overrecruitment of frontal and extrafrontal regions during encoding and retrieval following TBI may represent a compensatory process. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Meta-analysis of facial affect recognition difficulties after traumatic brain injury.

Objective: Difficulties in communication and social relationships present a formidable challenge for many people after traumatic brain injury (TBI). These difficulties are likely to be partially attributable to problems with emotion perception. Mounting evidence shows facial affect recognition to be particularly difficult after TBI. However, no attempt has been made to systematically estimate the magnitude of this problem or the frequency with which it occurs. Method: A meta-analysis is presented examining the magnitude of facial affect recognition difficulties after TBI. From this, the frequency of these impairments in the TBI population is estimated. Effect sizes were calculated from 13 studies that compared adults with moderate to severe TBI to matched healthy controls on static measures of facial affect recognition. Results: The studies collectively presented data from 296 adults with TBI and 296 matched controls. The overall weighted mean effect size for the 13 studies was ?1.11, indicating people with TBI on average perform about 1.1 SD below healthy peers on measures of facial affect recognition. Based on estimation of the TBI population standard deviation and modeling of likely distribution shape, it is estimated that between 13% and 39% of people with moderate to severe TBI may have significant difficulties with facial affect recognition, depending on the cut-off criterion used. Conclusion: This is clearly an area that warrants attention, particularly examining techniques for the rehabilitation of these deficits. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Religion and spirituality in rehabilitation outcomes among individuals with traumatic brain injury.

Objective: The long-term consequences of traumatic brain injury affect millions of Americans, many of whom report using religion and spirituality to cope. Little research, however, has investigated how various elements of the religious and spiritual belief systems affect rehabilitation outcomes. The present study sought to assess the use of specifically defined elements of religion and spirituality as psychosocial resources in a sample of traumatically brain injured adults. Participants: The sample included 88 adults with brain injury from 1 to 20 years post injury and their knowledgeable significant others (SOs). The majority of the participants with brain injury were male (76%), African American (75%) and Christian (76%). Measures: Participants subjectively reported on their religious/spiritual beliefs and psychosocial resources as well as their current physical and psychological status. Significant others reported objective rehabilitation outcomes. Analyses: Hierarchical multiple regression analyses were used to determine the proportion of variance in outcomes accounted for by demographic, injury related, psychosocial and religious/spiritual variables. Results: The results indicate that religious well-being (a sense of connection to a higher power) was a unique predictor for life satisfaction, distress and functional ability whereas public religious practice and existential well-being were not. Conclusions: The findings of this project indicate that specific facets of religious and spiritual belief systems do play direct and unique roles in predicting rehabilitation outcomes whereas religious activity does not. Notably, a self-reported individual connection to a higher power was an extremely robust predictor of both subjective and objective outcome. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

A stress process model of caregiving for individuals with traumatic brain injury.

Objective: To test a stress process model of caregiving for persons with traumatic brain injury. Design: A correlational study using path analysis. Participants: One hundred eight caregivers affiliated with community- or Web-based support groups. Main Outcome Measures: The Modified Caregiver Appraisal Scale, the World Health Organization Quality of Life-Brief Version, the Interpersonal Support Evaluation List, and the COPE. Results: The normed fit index, comparative fit index, and parsimony ratio indicated a good fit for the model, suggesting that coping, social support, and caregiving appraisal contribute to quality of life. A more parsimonious model was respecified and achieved a better fit with fewer paths and variables. Conclusions: Empirical support was found for the proposed caregiving stress process model, which appears to provide useful information for future research and clinical interventions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cognitive predictors of medical decision-making capacity in traumatic brain injury.

Objective: To identify cognitive predictors of medical decision-making capacity (MDC) in participants with moderate to severe traumatic brain injury (TBI). Participants: At baseline, participants were 34 adults with TBI and 20 healthy adults. At 6-month follow-up, participants were 24 adults with TBI and 20 healthy adults. Main Outcome Measures: Participants were administered the Capacity to Consent to Treatment Instrument (CCTI) and neuropsychological test measures. Multivariate cognitive predictor models were developed for CCTI consent abilities/standards (S) of understanding (S5); reasoning (S4); and appreciation (S3). Results: At baseline, short-term verbal memory and semantic fluency predicted TBI group performance on understanding (S5); short-term verbal memory and attention predicted performance on reasoning (S4); and working memory predicted performance on appreciation (S3). At 6 month follow-up, executive function, verbal processing speed, and working memory predicted TBI performance on understanding (S5); working memory and short-term memory predicted reasoning (S4); and basic executive functioning predicted appreciation (S3). Conclusions: Multiple cognitive functions are associated with acute impairment and partial recovery of MDC in patients with TBI. Short-term verbal memory predicted consent capacity of TBI participants at the time of acute inpatient hospitalization, while executive functioning and working memory predicted improved capacity at six-month follow-up. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Use of family focused therapy in rehabilitation for veterans with traumatic brain injury.

Objective: Military personnel returning from Iraq and Afghanistan with traumatic brain injury (TBI) present with a complex array of stressors encountered during combat as well as upon re-entry, often with additional physical and mental health comorbidities. This requires an intensive approach to treatment that includes family intervention as a part of rehabilitation. There is a small but growing literature addressing the needs of families when a family member has sustained a TBI. An established treatment intervention for individuals with serious mental illness, such as family focused therapy (FFT), is uniquely suited to address the complexity of issues presented by returning military personnel, and may be adapted for moderate to severe TBI populations. In this article, we discuss the rationale for adapting this family intervention for this population and present a case vignette illustrating adaptations for TBI. Conclusions: The adaptation of an existing family intervention for a chronic condition that focuses on enhancing both individual and family functioning is a useful starting point. With further research to modify FFT for this unique population and establish feasibility, this approach may supplement existing models of family intervention. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The psychological effects of employment after traumatic brain injury: Objective and subjective indicators.

Objectives: This study examines the effects of objective (level of engagement) and subjective (discrepancy between importance of work and the degree to which work needs are met) indicators of employment on self-reported psychological well-being, quality of life (QoL), and depression for individuals with traumatic brain injury (TBI). Design: Cross-sectional. Setting: Community-based research and training center. Participants: 317 individuals with self-reported TBI under the age of 65 were included in analysis. Main Outcome Measures: Living Life After Traumatic Brain Injury (LLATBI; 1998), Flanagan Scale of Needs (J. C. Flanagan, 1982), Beck Depression Inventory-II (BDI-II; A. T. Beck, R. Steer, & G. Brown, 1996). Results: Only 21% of the present sample experienced similar levels of pre- and postinjury employment. Multiple regressions revealed significant relationships between demographic, objective, and subjective employment indicators and perceived QoL and depression. In addition, significant increments in QoL and depression variance were accounted for by subjective indicators of employment per se. Conclusions: Subjective indicators are additional important measures when assessing the rehabilitation needs and planning treatment for individuals with TBI, as they contribute to further improvements in their QoL and mood. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The relationship between employment-related self-efficacy and quality of life following traumatic brain injury.

Objectives: This study examines the relative contribution of employment-related and general self-efficacy to perceptions of quality of life (QoL) for individuals with traumatic brain injury. Design: Correlational. Setting: Community-based research and training center. Participants: 427 individuals with self-reported TBI under the age of 65 were included in analysis. Main Outcome Measure: Employment-related self-efficacy, general self-efficacy, perceived quality of life (PQoL), unmet important needs (UIN). Results: Significant correlations were found between income, injury severity, age at injury, and employment and the QoL variables. In addition, employment-related and general self-efficacy correlated positively with both PQoL and UIN. Employment-related and general self-efficacy accounted for 16% of the variance in PQoL and 9.5% of the variance in UIN, over and above other variables traditionally associated with QoL. Conclusions: These findings highlight the importance of including subjective appraisals of employment, such as perceived self-efficacy at the workplace, in assessing QoL and successful return to work following TBI. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social problem solving and community integration in postacute rehabilitation outpatients with traumatic brain injury.

Objective: To enhance understanding of the role that social problem solving (SPS) plays in community integration following traumatic brain injury (TBI). Study Design: Regression analysis. Participants: Forty-five adults with TBI participating in higher level outpatient cognitive rehabilitation and 15 uninjured adults. Main Outcome Measures: Measures of community integration, problem-solving ability, and SPS self-appraisal and performance. Results: Individuals with TBI demonstrated poorer problem-solving as measured by both neuropsychological and SPS methods; however, the largest effect' size was observed for SPS self-appraisal. Only SPS self-appraisal predicted a significant proportion of the variance in community integration. Conclusions: It is important to assess brain-injured persons' confidence in their ability to cope with problems. A focus on objective test scores alone may lead to underdetection of disabling problem-solving deficits. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A prospective study of short- and long-term neuropsychological outcomes after traumatic brain injury in children.

Longitudinal neuropsychological outcomes of traumatic brain injury (TBI) were investigated in 53 children with severe TBI, 56 children with moderate TBI, and 80 children with orthopedic injuries only. Neuropsychological functioning was assessed at baseline, at 6- and 12-month follow-ups, and at an extended follow-up (a mean of 4 years postinjury). Mixed model analyses revealed persistent neuropsychological sequelae of TBI that generally did not vary as a function of time postinjury. Some recovery occurred during the first year postinjury, but recovery reached a plateau after that time, and deficits were still apparent at the extended follow-up. Further recovery was uncommon after the first year postinjury. Family factors did not moderate neuropsychological outcomes, despite their demonstrated influence on behavior and academic achievement after childhood TBI. (PsycINFO Database Record (c) 2010 APA, all rights reserved)