Improving Emotion Regulation Following Web-Based Group Intervention for Individuals With Traumatic Brain Injury.

OBJECTIVE: Preliminary evaluation of the efficacy of a Web-based group intervention (Online EmReg) to improve emotion regulation (ER) in individuals with traumatic brain injury (TBI). DESIGN: Pre-/post-within-subject design with baseline, end-of-treatment, and 12-week follow-up assessments. PARTICIPANTS: Ninety-one individuals with TBI and deficits in ER. INTERVENTION: Twenty-four sessions of training in ER skills delivered by group videoconference. MEASURES: Difficulties in Emotion Regulation Scale (DERS), Positive Affect Negative Affect Schedule (PANAS), Satisfaction With Life Scale (SWLS), Problem Solving Inventory (PSI), Social Problem Solving Inventory-Revised: Short Form (SPSI-R:S), and Dysexecutive Questionnaire (DEX). RESULTS: Significant changes with large effect sizes were found for the DERS at the 12-week follow-up assessment. Significant and moderate changes were found on the SWLS, DEX, PSI, and subscales of the PANAS and SPSI-R:S. CONCLUSIONS: Online EmReg appears to be a promising method of delivering a group intervention to improve ER following TBI.

Long-term social integration and community support.

TBI often results in reduced social participation. This decrease in social participation is independent of injury severity and time since injury. Thus, it is one of the many stable hallmarks of TBI. Changes in social participation have been related to many factors, including emotional dysregulation and disturbance and executive dysfunction. While there are evidenced-based treatments available to improve mood and executive functioning, none of the research has examined the impact of the various treatments on social participation or social integration. Therefore, while it is reasonable to expect that individuals who are feeling better about themselves and who improve their approach to day-to-day function will also experience increased social contact, there is no evidence to support this claim. This chapter reviews the literature on post-TBI social integration and its relationship to depression and executive dysfunction. In addition the intervention research in this area is briefly examined.

Comparison of cognitive behavioral therapy and supportive psychotherapy for the treatment of depression following traumatic brain injury: a randomized controlled trial.

OBJECTIVE: To determine the efficacy of 2 different interventions (cognitive behavioral therapy [CBT] and supportive psychotherapy [SPT]) to treat post-traumatic brain injury (TBI) depression. PARTICIPANTS: A sample of 77 community-dwelling individuals with a TBI, and a diagnosis of depression. Participants were randomized into treatment conditions either CBT or SPT and received up to 16 sessions of individual psychotherapy. MEASURES: Participants completed the Structured Clinical Interview for DSM-IV and self-report measures of depression (Beck Depression Inventory-Second Edition), anxiety (State-Trait Anxiety Inventory), perceived social support (Interpersonal Support Evaluation List), stressful life events (Life Experiences Survey), and quality of life (QOL) before beginning and immediately following treatment. RESULTS: No significant differences were found at baseline between CBT and SPT groups on demographic factors (sex, age, education, race, and time since injury) or baseline measures of depression, anxiety, participation, perceived social support, stressful life events, or QOL. Analyses of variance revealed significant time effects for the Beck Depression Inventory-Second Edition, State-Trait Anxiety Inventory, and QOL outcome measures but no group effects. Intention-to-treat mixed effects analyses did not find any significant difference in patterns of scores of the outcome measures between the CBT and SPT intervention groups. CONCLUSIONS: Both forms of psychotherapy were efficacious in improving diagnoses of depression and anxiety and reducing depressive symptoms. These findings suggest that in this sample of individuals with TBI, CBT was not more effective in treating depression than SPT, though further research is needed with larger sample sizes to identify different components of these interventions that may be effective with different TBI populations. ClinicalTrials.gov Identifier: NCT00211835.

Delivering group treatment via videoconference to individuals with traumatic brain injury: a feasibility study.

The objective was to assess the feasibility of delivering a group treatment to improve emotional regulation via videoconferencing to individuals with traumatic brain injury (TBI). A pre-post feasibility study was undertaken. Seven individuals with TBI were recruited at a brain injury research centre in an urban medical centre. The main measures were therapist assessment of session-by-session progress and feasibility, Difficulties in Emotion Regulation Scale (DERS), Brain Injury Rehabilitation Trust Regulation of Emotions Questionnaire (BREQ), Satisfaction with Therapy and Therapist Scale (STTS), and exit interview. Attendance across sessions and participants was over 90%. Adequate skill acquisition and ease of use of the technology were demonstrated. Self-reported satisfaction with treatment was high. Participants noted several benefits in terms of the treatment delivery modality. There was no change is self-reported emotional dysregulation. This is the first study to report the use of videoconferencing for the delivery of group treatment to individuals with TBI. The exceptional compliance and self-reported satisfaction suggest that this treatment delivery option could be a viable alternative for increasing access to healthcare in this population. The findings of the study supported the development of a large clinical trial to assess treatment effectiveness.

Evaluation of the short-term executive plus intervention for executive dysfunction after traumatic brain injury: a randomized controlled trial with minimization.

OBJECTIVE: To determine whether the Short-Term Executive Plus (STEP) cognitive rehabilitation program improves executive dysfunction after traumatic brain injury (TBI). DESIGN: Randomized, waitlist controlled trial with minimization and blinded outcome assessment. SETTING: Community. PARTICIPANTS: Participants with TBI and executive dysfunction (N=98; TBI severity 50% moderate/severe; mean time since injury ± SD, 12±14y; mean age ± SD, 45±14y; 62% women; 76% white). INTERVENTION: STEP program: 12 weeks (9h/wk) of group training in problem solving and emotional regulation and individual sessions of attention and compensatory strategies training. MAIN OUTCOME MEASURES: Factor analysis was used to create a composite executive function measure using the Problem Solving Inventory, Frontal Systems Behavior Scale, Behavioral Assessment of the Dysexecutive Syndrome, and Self-Awareness of Deficits Interview. Emotional regulation was assessed with the Difficulties in Emotion Regulation Scale. The primary attention measure was the Attention Rating and Monitoring Scale. Secondary measures included neuropsychological measures of executive function, attention, and memory and measures of affective distress, self-efficacy, social participation, and quality of life. RESULTS: Intention-to-treat mixed-effects analyses revealed significant treatment effects for the composite executive function measure (P=.008) and the Frontal Systems Behavior Scale (P=.049) and Problem Solving Inventory (P=.016). We found no between-group differences on the neuropsychological measures or on measures of attention, emotional regulation, self-awareness, affective distress, self-efficacy, participation, or quality of life. CONCLUSIONS: The STEP program is efficacious in improving self-reported post-TBI executive function and problem solving. Further research is needed to identify the roles of the different components of the intervention and its effectiveness with different TBI populations.

Predictors of follow-up completeness in longitudinal research on traumatic brain injury: findings from the National Institute on Disability and Rehabilitation Research traumatic brain injury model systems program.

OBJECTIVE: To identify baseline participant variables in the domains of demographics, medical/psychosocial history, injury characteristics, and postinjury functional status associated with longitudinal follow-up completeness in persons with traumatic brain injury (TBI) using the TBI Model Systems (TBIMS) National Database (NDB). DESIGN: Exhaustive chi-square automatic interaction detection was used to identify factors that classified participants according to level of follow-up completeness. SETTING: Retrospective analysis of a multi-center longitudinal database. PARTICIPANTS: Individuals (N=8249) enrolled in the TBIMS NDB between 1989 and 2009 who were eligible for at least the first (year 1) follow-up up to the fifth (year 15) follow-up. INTERVENTIONS: None. MAIN OUTCOME MEASURES: Follow-up completeness as defined by 6 different longitudinal response patterns (LRPs): completing all follow-ups, wave nonresponse, dropping out, completing no follow-ups without formally withdrawing, formally withdrawing before completing any follow-ups, and formally withdrawing after completing some follow-ups. RESULTS: Completing all follow-ups was associated with higher levels of education, living with parents or others, and having acute care payer data entered in the NDB. Subgroups more vulnerable to loss to follow-up (LTFU) included those with less education, racial/ethnic minority backgrounds, those with better motor functioning on rehabilitation discharge, and those for whom baseline data on education, employment, and acute care payer were not collected. No subgroups were found to be more likely to have the LRPs of dropping out or formal withdrawal. CONCLUSIONS: These data identify subgroups in which retention strategies beyond those most commonly used might reduce LTFU in longitudinal studies of persons with TBI, such as the TBIMS, and suggest future investigations into factors associated with missing baseline data.

Sexual functioning and the effect of fatigue in traumatic brain injury.

OBJECTIVES: The primary objective was to examine specific aspects of sexual functioning (frequency, desired frequency, importance, and satisfaction) and their relationship to fatigue in individuals with traumatic brain injury (TBI) compared with those without brain injury. The relationship of demographic variables, emotional well-being, and health-related quality of life to sexual functioning was also explored. PARTICIPANTS: 200 community-dwelling adults with self-reported mild-to-severe TBI and 83 individuals without brain injury. MEASURES: Participation Objective, Participation Subjective, Fatigue Assessment Instrument, Global Fatigue Index, Beck Depression Inventory, and SF-36 Health Survey. METHODS: Data were collected through administration of self-report measures and interviews as part of a larger study of post-TBI fatigue. RESULTS: Several aspects of sexual activity (frequency, desired frequency, and importance) were closely related to specific features of fatigue among individuals with TBI. Women with TBI reported lower frequency and lower importance of sex than men. In individuals without brain injury, the impact of fatigue was limited to the frequency of sexual activity with no sex differences observed. CONCLUSIONS: Fatigue plays a different role in the subjective experience of sexual activity for men and women with TBI than for those without brain injuries. Fatigue and sex should be taken into account in future research and interventions focused on sexual function after TBI.

Development of a theory-driven rehabilitation treatment taxonomy: conceptual issues.

Many rehabilitation treatment interventions, unlike pharmacologic treatments, are not operationally defined, and the labels given to such treatments do not specify the active ingredients that produce the intended treatment effects. This, in turn, limits the ability to study and disseminate treatments, to communicate about them clearly, or to train new clinicians to administer them appropriately. We sought to begin the development of a system of classification of rehabilitation treatments and services that is based on their active ingredients. To do this, we reviewed a range of published descriptions of rehabilitation treatments and treatments that were familiar to the authors from their clinical and research experience. These treatment examples were used to develop preliminary rules for defining discrete treatments, identifying the area of function they directly treat, and identifying their active ingredients. These preliminary rules were then tested against additional treatment examples, and problems in their application were used to revise the rules in an iterative fashion. The following concepts, which emerged from this process, are defined and discussed in relation with the development of a rehabilitation treatment taxonomy: rehabilitation treatment taxonomy; treatment and enablement theory; recipient (of treatment); essential, active, and inactive ingredients; mechanism of action; targets and aims of treatment; session; progression; dosing parameters; and social and physical environment. It is hoped that articulation of the conceptual issues encountered during this project will be useful to others attempting to promote theory-based discussion of rehabilitation effects and that multidisciplinary discussion and research will further refine these rules and definitions to advance rehabilitation treatment classification.

Toward a theory-driven classification of rehabilitation treatments.

Rehabilitation is in need of an organized system or taxonomy for classifying treatments to aid in research, practice, training, and interdisciplinary communication. In this article, we describe a work-in-progress effort to create a rehabilitation treatment taxonomy (RTT) for classifying rehabilitation interventions by the underlying treatment theories that explain their effects. In the RTT, treatments are grouped together according to their targets, or measurable aspects of functioning they are intended to change; ingredients, or measurable clinician decisions and behaviors responsible for effecting changes; and the hypothesized mechanisms of action by which ingredients are transformed into changes in the target. Four treatment groupings are proposed: structural tissue properties, organ functions, skilled performances, and cognitive/affective representations, which are similar in the types of targets addressed, ingredients used, and mechanisms of action that account for change. The typical ingredients and examples of clinical treatments associated with each of these groupings are explored, and the challenges of further subdivision are discussed. Although a Linnaean hierarchical tree structure was envisioned at the outset of work on the RTT, further development may necessitate a model with less rigid boundaries between classification groups, and/or a matrix-like structure for organizing active ingredients along selected continua, to allow for both qualitative and quantitative variations of importance to treatment effects.

Rehabilitation treatment taxonomy: implications and continuations.

In relation to the conceptual framework for a rehabilitation treatment taxonomy (RTT), which has been proposed in other articles in this supplement, this article discusses a number of issues relevant to its further development, including creating distinctions within the major target classes; the nature and quantity of allowable targets of treatment; and bracketing as a way of specifying (1) the skill or knowledge taught; (2) the nature of compensation afforded by changes in the environment, assistive technology, and orthotics/prosthetics; and (3) the ingredients in homework a clinician assigns. Clarification is provided regarding the role of the International Classification of Functioning, Disability and Health, focusing a taxonomy on ingredients versus other observable aspects of treatment, and regarding our lack of knowledge and its impact on taxonomy development. Finally, this article discusses the immediate implications of the work to date and presents the need for rehabilitation stakeholders of all disciplines to be involved in further RTT development.

Treatment taxonomy for rehabilitation: past, present, and prospects.

The idea of constructing a taxonomy of rehabilitation interventions has been around for quite some time, but other than small and mostly ad hoc efforts, not much progress has been made, in spite of articulate pleas by some well-respected clinician scholars. In this article, treatment taxonomies used in health care, and in rehabilitation specifically, are selectively reviewed, with a focus on the need to base a rehabilitation treatment taxonomy (RTT) on the "active ingredients" of treatments and their link to patient/client deficits/problems that are targeted in therapy. This is followed by a description of what we see as a fruitful approach to the development of an RTT that crosses disciplines, settings, and patient diagnoses, and a discussion of the potential uses in and benefits of a well-developed RTT for clinical service, research, education, and service administration.

Familiarity and prevalence of Facebook use for social networking among individuals with traumatic brain injury.

OBJECTIVE: To examine use of Facebook among individuals with traumatic brain injury (TBI) and to identify barriers preventing Facebook use. METHOD: An online survey was developed assessing frequency and barriers to use of Facebook. The survey was distributed electronically to individuals with TBI through four state brain injury associations. Ninety-six individuals with TBI completed the survey (60% female, age range: 23-70). RESULTS: The relative majority of respondents (60%) reported using Facebook on a regular basis. Among those who reported not using Facebook, the most commonly reported barriers were security concerns and cognitive deficits. Approximately half of non-users indicated interest in learning to use the site, with 70% reporting that they would use it more if they were more knowledgeable about it. Both users and non-users indicated that they would be interested in receiving training to learn how to use Facebook better. CONCLUSIONS: Social networking sites are increasingly important in creating and maintaining social networks. A significant number of survey respondents expressed interest in further training on Facebook use. Increased use of social networking may have important implications for social integration among individuals with TBI.

Suicidal ideation following traumatic brain injury: prevalence rates and correlates in adults living in the community.

OBJECTIVE: To explore the rates of suicidal ideation (SI) in a sample of community-dwelling adults with traumatic brain injury (TBI) and to assess the relationship between SI and demographic and injury characteristics, pre- and postinjury psychiatric history, and psychosocial functioning. PARTICIPANTS: Data were collected from a cohort study focused on health, psychosocial functioning, and community integration post-TBI (N = 356). Participants were individuals with mild to severe TBI living in the community. MEASURES: The Beck Depression Inventory II (BDI-II) was used to assess SI. Psychiatric functioning was assessed using the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders (Fourth Edition) (DSM-IV) Axis I disorders (SCID-I), and psychosocial functioning was assessed using the Life-3, the Flanagan Scale of Unmet Needs, and the Bigelow Quality of Life Questionnaire. RESULTS: There were no differences in SI endorsement based on gender, age, race, income, education, injury severity, or length of time since injury. Those who met current criteria for a psychiatric diagnosis of depression, anxiety, or posttraumatic stress disorder reported SI more frequently. Those with SI reported significantly lower psychosocial functioning. CONCLUSION: Individuals with TBI from all demographic groups and with injuries of varying severity are at risk for SI and thus for emotional distress and suicidal behavior. Screening for SI is indicated in all individuals with TBI, particularly those with a history of premorbid substance misuse and concurrent mood and anxiety disorders. The importance of interventions to maximize social support and reduce social isolation is discussed.

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.

Cognitive rehabilitation following traumatic brain injury: assessment to treatment.

Cognitive rehabilitation refers to a set of interventions that aim to improve a person's ability to perform cognitive tasks by retraining previously learned skills and teaching compensatory strategies. Cognitive rehabilitation begins with a thorough neuropsychological assessment to identify cognitive strengths and weaknesses and the degree of change in cognitive ability following a brain injury. The conclusions of the assessment are used to formulate appropriate treatment plans. Common interventions for improvements in attention, memory, and executive function, as well as the nature of comprehensive programs, which combine treatment modalities, are reviewed. Cognitive rehabilitation is effective for mild-to-severe injuries and beneficial at any time post-injury. Sufficient evidence exists supporting the efficacy and effectiveness of cognitive rehabilitation, which has become the treatment of choice for cognitive impairments and leads to improvements in cognitive and psychosocial functioning.

Objective and subjective assessment of long-term community integration in minority groups following traumatic brain injury.

Previous studies that used objective measures of community integration found that in the first year after injury, minority groups with traumatic brain injury (TBI) exhibit lower levels of community integration than White participants. The objective of this study was to determine if this discrepancy persists beyond one year post injury, and if assessing subjective components of community integration helps understand these differences. Participants were 360 community dwelling adults with TBI including 29% from minority backgrounds. Mean time post injury was 8.66 years (SD = 9.94). Main outcome measure utilized was the Participation Objective Participation Subjective (POPS). Multiple regression indicated that minority status predicted levels of transportation use (p < 0.01), with white participants reporting less use, after controlling for demographic and injury variables. When looking at subjective indicators, minority status predicted levels of dissatisfaction with community, civic, life and leisure participation (p < 0.01), and total levels of participation (p < 0.0125), with White participants reporting significantly less dissatisfaction. Findings indicate that differences between minorities and white participants in objective aspects of community integration after one year post-injury are only evident in levels of transportation use. However, when looking at subjective indicators differences between groups are present in other areas. These findings underscore the importance of considering the consumer's subjective experience when providing services to minorities in a rehabilitation setting.