Prevalence, Comorbidities, and Correlates of Challenging Behavior Among Community-Dwelling Adults With Severe Traumatic Brain Injury: A Multicenter Study

A positive behaviour support practice framework for disability and community services in Australia that prioritises human rights and evidence-based practices

PURPOSE

This paper introduces a practice framework for individualised positive behaviour support (PBS). The framework incorporates existing function-based PBS principles and integrates contemporary research and Australian legislation to frame practice elements through a human rights lens. It is designed to support people with disability of varied aetiologies across the lifespan in various settings (e.g. home, schools, and aged care).

METHODS

Existing research and literature have been reviewed, including key theories and current formulations to inform a new practice framework that reflects recommendations for applications in community settings.

RESULTS

The PBS Pathway (PBS-P) framework promotes culturally sensitive and socially valid strategies for empowering the person and their supporters via a clear practice framework. It emphasises evidence-based practices while acknowledging the need for flexibility to meet individual needs.

CONCLUSIONS

The PBS-P framework offers a pragmatic approach and focused lens for critical thinking and reflective applications within PBS. It promotes a universal approach across the lifespan and service settings, contributing to a shared understanding of PBS as a rights-based practice. The framework's alignment with current legislation supports adoption within existing systems; however, successful implementation requires skilled practitioners, adequate funding, and policies to support knowledge translation.

Evidence-Based Review of Randomized Controlled Trials of Interventions for the Management of Behavioral Issues in Individuals With Moderate to Severe Traumatic Brain Injury

OBJECTIVE

To present an evidence-based review of randomized controlled trials (RCTs) evaluating interventions for the management of behavioral issues post moderate to severe traumatic brain injury (MSTBI), as part of an extensive database that has been conceptualized as a living systematic review.

METHODS

Systematic searches were conducted in MEDLINE, PubMed, Scopus, CINAHL, EMBASE and PsycINFO, up to and including December 2022, for articles published in the English language, in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The quality of RCT was assessed using the Physiotherapy Evidence Database (PEDro) scale, and level of evidence was assigned using a modified Sackett scale.

RESULTS

Forty-six RCTs examining interventions and outcome measures related to behavioral issues post-MSTBI were included. These studies collectively enrolled 3,267 participants. The majority of RCTs were conducted in the United States (n = 27; 58.7%) and 28 (60.9%) were conducted after 2010. Of these, 27 RCTs examined non-pharmacological interventions and 19 examined pharmacological interventions. Effective pharmacological treatments included amantadine and dexmedetomidine. Effective non-pharmacological interventions included sensory stimulation in the acute phase, anger self-management programs, peer mentoring, problem-solving, and emotional regulation. Psychotherapy showed conflicting evidence.

CONCLUSION

This evidence-based review provides a comprehensive overview of the research landscape of RCTs addressing behavior post-MSTBI. The findings from these RCTs may be valuable for health care professionals, researchers, and policymakers involved in the field of TBI and behavior.

Updated Canadian Clinical Practice Guideline for the Rehabilitation of Adults With Moderate to Severe Traumatic Brain Injury: Behavioral Recommendations

OBJECTIVE

Behavioral changes following moderate to severe traumatic brain injury (MSTBI) are common and can include agitation or aggression, reduced arousal or apathy, and inappropriate sexual behavior. These changes can negatively affect recovery, function, and quality of life. Pharmacological and nonpharmacological interventions are often used to address these challenges; however, there is limited evidence regarding the effectiveness of these treatments. This article will summarize the updated recommendations for the assessment and management of behavioral changes in adults after MSTBI.

DESIGN

A systematic search was conducted by the evidence-based review of moderate to severe acquired brain injury to identify new and relevant articles. Expert panels reviewed and discussed the new and existing evidence, evaluated its quality, and added, removed, or modified recommendations and tools as needed. A consensus process was followed to achieve agreement on recommendations.

RESULTS

The 2023 Canadian Clinical Practice Guideline for the Rehabilitation of Adults with Moderate to Severe Traumatic Brain Injury (CAN-TBI 2023) includes 21 recommendations regarding best practices for the assessment and management of behavioral disorders post-MSTBI. Fifteen recommendations remained unchanged, and 6 recommendations were updated. Eight recommendations are based on level B evidence and 13 on level C evidence. There are no recommendations based on level A evidence. The guideline also includes a step-by-step algorithm for clinicians to follow outlining an approach to the assessment and management of agitation and aggression.

CONCLUSION

CAN-TBI 2023 will assist clinicians in the assessment and safe and effective management of behavioral changes post-MSTBI. The guideline is informed by a growing scientific database although there is a need for additional high-quality research to better guide the assessment and management of this complex patient population.

Association Between Social Determinants of Health and Traumatic Brain Injury: A Scoping Review

Traumatic brain injury (TBI) is a leading cause of death and disability worldwide. Disparities exist in the populations that acquire TBIs, however, with a greater burden and poorer outcomes associated with communities of color and lower socioeconomic status. To combat health inequities such as these, institutions have begun to target social determinants of health (SDoH), which are environmental factors that affect health outcomes and risks. The SDoH may play a role in sustaining a TBI and provide modifiable targets for action to reduce the risk of TBI, especially in high-risk communities. In this study, we describe the existing literature regarding SDoH and their association with sustaining a TBI. We performed a scoping review with a comprehensive search of the Ovid MEDLINE/Embase databases. To summarize the literature, this review adapts the World Health Organization's Commission on SDoH's conceptual framework. Fifty-nine full-text articles, including five focusing on lower and middle-income countries, met our study criteria. Results of the scoping review indicate that several structural determinants of health were associated with TBI risk. Lower educational attainment and income levels were associated with higher odds of TBI. In addition, multiple studies highlight that minority populations were identified as having higher odds of TBI than their White counterparts. Literature highlighting intermediate determinants of health examined in this review describes associations between sustaining a TBI and rurality, work environment, medical conditions, medication/substance use, and adversity. Recommended exploration into lesser-researched SDoH is discussed, and the expansion of this review to other aspects of the TBI continuum is warranted.

A window into the reality of families living long term with challenging behaviours after a TBI

Challenging behaviours are a long-term burden for people with traumatic brain injury (TBI) and their families. Families frequently shoulder the responsibility alone, but little is known about the strategies they use to manage these behaviours. This study aimed to 1) identify the coping strategies used by people with TBI living in the community and their family caregivers to manage challenging behaviours; and 2) describe the similarities and differences between strategies used by people with TBI and caregivers. In this qualitative descriptive design, individual semi-structured interviews were conducted with adults with TBI and their caregivers and were inductively analyzed. The sample included 10 dyads and two triads, totalling 12 caregivers (8 women) and 14 individuals with TBI (6 women; 21.71 ± 10.84 years post-injury). Participants' strategies were proactive (prevention), reactive (response), or retroactive (aftercare). Most strategies were described by caregivers. Some of them were effective and lasting, others not, reflecting how they adapted their approaches over time. Families put in place various strategies in their life's journey, such as giving feedback or adapting the environment. Despite these strategies supporting long-term community living, the need for ongoing support is underscored, as crises may still occur, impacting families' quality of life.

The experience of traumatic brain injury in a culturally and linguistically diverse sample in Australia

PURPOSE

Individuals from culturally and linguistically diverse (CALD) backgrounds experience poorer outcomes following traumatic brain injury (TBI), including poorer quality of life. The reasons for these poorer outcomes are unclear. Therefore, this study aimed to qualitatively investigate the experience of injury, rehabilitation, and recovery amongst individuals from a CALD background following TBI.

MATERIALS AND METHODS

Fifteen semi-structured interviews were conducted, and qualitatively analysed using reflexive thematic analysis.

RESULTS

It was demonstrated that: (a) the cognitive and behavioural consequences of TBI were accompanied by stigma and loss of independence; (b) participants held many beliefs related to their TBI, ranging from bad luck to acceptance. Participants' personal values and beliefs provided strength and resilience, with many viewing the injury as a positive event in their lives; (c) participants were appreciative of the high standard of care they received in hospital and rehabilitation, although communication barriers were experienced; (d) many participants identified with Australian culture, and few believed their cultural background negatively impacted their experience of TBI; (e) external support, particularly from family, was considered central to recovery.

CONCLUSION

These findings offer insight into the challenges CALD individuals face and factors that may facilitate their recovery and improve functional outcomes.

The dual reality of challenging behaviours: Overlapping and distinct perspectives of individuals with TBI and their caregivers

Challenging behaviours significantly impact the lives of people with traumatic brain injury (TBI) and their family caregivers. However, these behaviours are rarely defined from the perspectives of both individuals, a necessary step to developing interventions targeting meaningful goals for individuals and caregivers. This study aimed to (1) explore and confirm the perspective of individuals with TBI living in the community and their family caregivers on behaviours they consider challenging and, (2) identify overlapping or distinct views on challenging behaviours. A qualitative descriptive design was used. Twelve caregivers (8 females; 59.67 ± 11.64 years old) and 14 participants with mild-severe TBI (6 females; 43.21 ± 10.98 years old; time post-injury: 21.71 ± 10.84 years) were interviewed (10 dyads and two triads). Data were analysed using inductive qualitative analysis. Challenging behaviours most frequently reported by all participants were aggressive/impulsive behaviours, inappropriate social behaviours, and behavioural manifestations of cognitive impairments. Overlapping perspectives were identified regarding aggressive behaviours. Distinctions exist as inappropriate social behaviours and cognitive difficulties were mainly reported by caregivers. Our results confirm that perspectives may vary between dyad members. Interventions should include dyad inputs to formulate goals that are significant to the person with TBI and their caregiver.

Co-designing positive behaviour support (PBS+PLUS) training resources: a qualitative study of people with ABI, close-others, and clinicians' experiences

Background Challenging behaviours are often a significant difficulty faced following acquired brain injury (ABI), for which PBS+PLUS (a Positive Behaviour Support framework) is an effective intervention. Clinicians report experiencing a range of barriers to supporting behaviour change for individuals with ABI and require tailored resources to support the implementation of PBS+PLUS. This study aimed to describe the process of co-designing a PBS+PLUS intervention guidebook and podcast series together with individuals with ABI, close-others, and clinicians, and qualitatively examine co-design experiences. Methods The Knowledge-To-Action Framework was followed to support the translation of PBS+PLUS into clinical practice. Participants with ABI (n  = 4), close-others (n  = 7), and clinicians (n  = 3) participated in focus groups contributing to the development of a PBS+PLUS intervention guidebook and podcast series. Following completion of the groups, qualitative interviews were conducted to understand participants' perspectives of the co-design experience. Transcripts were analysed using reflexive thematic analysis. Results Co-design processes are described, and participants provided practical suggestions for co-design and the dissemination of developed resources. Two core themes encapsulating four sub-themes were identified. Firstly, 'Esteeming Experiences ' described the person-driven approach of co-design whereby participants felt supported and connected with other contributors and facilitators through sharing their perspectives. Secondly, 'Empowerment ' reflected participants' increased confidence and skills in applying PBS+PLUS. Conclusions Overall, participants endorsed the therapeutic benefits of co-design engagement and high utility of PBS+PLUS resources. This study adds to the growing literature supporting the use of co-design methodology within clinical implementation, and is inclusive of individuals with ABI, close-others, and clinicians.

Functional independence and agitation outcomes following inpatient rehabilitation after structural brain injury: A retrospective cohort study

The study's purpose was to analyze outcomes of patients with severe behavioural disturbances after acquired brain injury (ABI) in order to identify predictors of discharge destination from a specialized unit (SU) of a Swiss neurorehabilitation facility. Retrospective analysis of 85 patients. Potential predictors of the main outcome discharge destination were assessed with a correlation analysis. The Agitation Behaviour Scale (ABS), Functional Independence Measure (FIM), length of stay (LOS) and pre-living situation were tested in a logistic regression analysis. Twenty-nine patients were institutionalized and 56 patients went home. Discharge destination was significantly correlated to ABS score at discharge from SU (rs = -.33, p = .002), total FIM score on admission to the SU (rs = .25, p = .022), total FIM score at discharge from the SU (rs = .37, p < .001), LOS at the SU (rs = -.36, p = .001), and LOS after discharge of the SU (rs = .36, p = .001). Multivariate analysis showed that FIM scores at discharge (OR = 1.03, p = .008), and LOS at SU (OR = 0.98, p = .017) predicted discharge destination significantly. FIM or LOS may be important predictors in planning discharge destination in patients with severe behavioural disturbances. Further prospective studies are critically needed to better understand the complexity of interactions amongst important predictive factors.

Building resilience among families supporting relatives with ABI in rural NSW: testing the feasibility of telephone delivery of Strength2Strength program

BACKGROUND

Strength2Strength (S2S) is a group psychoeducational program aiming to build resilience among families supporting relatives after traumatic injury.

OBJECTIVE

To test the feasibility, acceptability and outcomes of teleconference delivery of a 5 hour S2S program in rural New South Wales.

METHODS

A mixed methods design investigated the (i) convenience of telephone-based delivery; and (ii) acceptability of the program material (purpose-designed survey and the Narrative Evaluation of Intervention Interview). Program efficacy was measured with the Resilience Scale (RS) and Connor-Davidson Resilience Scale (CD-RISC); the Positive and Negative Affect Scale (PANAS); Depression, Anxiety and Stress Scale - 21 (DASS-21); Carer Assessment of Managing Index (CAMI); and Caregiver Burden Scale (CBS). Participant outcome data were collected at baseline, post program and 3 months follow-up.

RESULTS

11 participants supporting adult relatives with severe brain injury completed the program. All participants and facilitators commented positively about the cost, ease of use and quality of the teleconference facility. Statistically significant gains were found between pre-program and follow-up scores on the RS, CD-RISC, PANAS-Positive, and CAMI, with statistically significant reductions found on the DASS-21 Depression Scale and CBS scores.

CONCLUSION

The study provides preliminary evidence for the efficacy of telephone-based delivery of S2S to family participants.

Disinhibited and angry: Investigating the relationship between social disinhibition and the components of aggression following severe TBI

Social disinhibition and aggression share many similarities. But unlike with aggression, research evidence about social disinhibition following severe traumatic brain injury (TBI) is limited and treatments are missing. Establishing the association between aggression and social disinhibition would facilitate a better conceptualization of these disorders. This study aimed to determine the relationship between social disinhibition and aggression following severe TBI.In this case-control study, 25 individuals with severe TBI and 25 control participants completed the Buss-Perry Aggression Questionnaire (BPAQ), Frontal Systems Behaviour Scale (FrSBe), and Social Disinhibition Interview (SDI).Hierarchical multiple regression analyses revealed that, when controlling for covariates, the inclusion of BPAQ Anger in the model led to a 13% increase in proportion of explained variance of social disinhibition (Adjusted R2 increased from .243 to .363, p < .005). BPAQ Anger was not a significant predictor of SDI scores. Similarly, BPAQ Physical aggression scores did not contribute to the prediction of FrSBe Disinhibition or SDI scores.In conclusion, higher levels of self-reported anger (but no other components of aggression) are associated with higher levels of self-reported social disinhibition. While these findings have potential implications for the treatment of social disinhibition, further research into the possible relationship with aggression should be conducted.

An exploratory study of dialectical behaviour therapy for emotional dysregulation and challenging behaviours after acquired brain injury

BACKGROUND

Challenging behaviours and emotional dysregulation are common sequelae of acquired brain injury (ABI), but treatment remain underdeveloped. Dialectical behaviour therapy is an evidence-based therapy for emotional dysregulation.

OBJECTIVE

To explore the feasibility and preliminary efficacy of dialectical behaviour therapy for ABI.

METHODS

An exploratory longitudinal study that compared thirty adults with brain injury presenting persistent emotion dysregulation or challenging behaviours. Control group received a personalized multidisciplinary program only (n = 13). The dialectical behaviour therapy group received five months of emotion regulation skills learning as an add-on (n = 17). Preliminary efficacy was measured on Difficulties in Emotion Regulation Scale-16 and Quality of Life after Brain Injury total score and emotion subscore.

RESULTS

Fourteen participants completed the dialectical behaviour therapy. This study provided preliminary evidence for the feasibility and acceptability of dialectical behaviour therapy. Repeated measures revealed improvement on the Difficulties in Emotion Regulation Scale-16 (-7.6 [-17.3; 1.7]; Pr = 0.95) and on the Quality Of Life emotion subscore (13.5 [-3.8; 30.9]; Pr = 0.94).

CONCLUSION

This study raises important questions regarding the type of patients who can benefit from this intervention, necessary adaptations of dialectical behaviour therapy and the way it can help post-traumatic growth and identity reconstruction after ABI.

Behaviour support for people with acquired brain injury within the National Disability Insurance Scheme: an Australian survey of the provider market

BACKGROUND AND OBJECTIVES

People with acquired brain injury (ABI) may experience behaviours of concern that require therapy services, including behaviour support. In Australia, the implementation of a National Disability Insurance Scheme (NDIS) and development of the NDIS Quality and Safeguards Commission, has led to significant changes to behaviour support workforce processes, and the way behaviour support is funded, regulated and delivered to people with ABI who are Scheme participants. The aim of this study was to explore the current and future provider market of professionals providing behaviour supports to Scheme participants who experience ABI.

METHOD

An anonymous survey was designed and distributed via social media channels, an email listserv and professional association newsletters to professionals working within the NDIS in Australia. Data were analysed using descriptive statistics and content analysis.

RESULTS

One hundred and two surveys responses were analysed. A majority of professionals had an average understanding of the NDIS Quality and Safeguard Commission rules and policies on behaviour support. Responses to current and future registration as an NDIS Practitioner indicated the workforce gap could increase by between 17 and 26%. Respondents also raised concerns about the lack of training and experience of allied health professional students and graduates in addressing behaviours of concern. Responses to the open-ended question highlighted additional issues in the provision of behaviour support within the NDIS.

CONCLUSIONS

This research highlighted the need for an NDIS behaviour support workforce strategy and supply-side market intervention to ensure a viable and sustainable workforce for people with ABI who need behaviour support.

Consciousness Recovery in Traumatic Brain Injury: A Systematic Review Comparing Modafinil and Amantadine

OBJECTIVES

Acute traumatic brain injury is one of the most common causes of death and disability. Reduction in the level of consciousness is a significant complication that can impact morbidity. Glasgow Coma Scale (GCS) is the most widely used method of assessing the level of consciousness. Neurostimulants such as amantadine and modafinil are common pharmacologic agents that increase GCS in patients with brain trauma. This study aimed to compare the effectiveness of these 2 drugs.

METHODS

This systematic review obtained articles from Google Scholar, PubMed, Scopus, Embase, and MEDLINE databases. Extensive searches were conducted separately by 4 individuals in 3 stages. Ultimately, 16 clinical trials, cohort studies, case reports, and case series articles were obtained after reading the title, abstract, and full text and considering the exclusion criteria. The data of the final article were entered into the analysis table. This study was registered with PROSPERO (registration number CRD42022334409) and conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.

RESULTS

Amantadine seems to be associated with a higher overall response rate. In contrast, modafinil is associated with the most remarkable change in GCS score during treatment. However, the number of clinical trials with high quality and sample size has not been satisfactory to compare the effectiveness of these 2 drugs and their potential side effects.

CONCLUSIONS

The authors recommend additional double-blind clinical trials are needed to be conducted with a larger sample size, comparing amantadine with modafinil to delineate the efficacy and adverse effects, both short and long term.

A vocational intervention that enhances return to work after severe acquired brain injury: A pragmatic trial

BACKGROUND

Following a severe acquired brain injury, individuals often have low return to work rates. The Vocational Intervention Program (VIP), a partnership of Brain Injury Rehabilitation Program community rehabilitation centres with external vocational rehabilitation providers in New South Wales, Australia, was developed to facilitate a return to competitive employment for working-age people.

OBJECTIVES

To evaluate the efficacy of the VIP partnership model, this intervention was compared to outcomes from a health-based brain injury vocational rehabilitation centre (H-VR) or community brain injury rehabilitation centres ("treatment as usual"; TAU).

METHODS

A 3-arm non-randomized controlled trial was conducted among the 12 adult rehabilitation centres of the NSW Brain Injury Rehabilitation Program. The VIP arm was delivered by 6 community rehabilitation centres in partnership with 3 external private Vocational Rehabilitation providers. The H-VR arm was delivered by 1 health-based vocational rehabilitation centre and the 5 remaining centres delivered TAU. Competitive employment status ("Yes"/"No") and clinician ratings of disability and participation were collected pre- and post-intervention, and at 3-month follow-up. Multilevel models were conducted to investigate change over time by treatment arm.

RESULTS

In total, 148 individuals with severe brain injury were included in the trial: n = 75 (VIP), n = 33 (H-VR) and n = 40 (TAU). Sixty-five people (of 108, 60%) completed the VR intervention. A significant arm-by-time interaction was found, with higher return to work rates from pre- to post-intervention in VIP and H-VR arms compared to TAU (P = 0.0002). Significant arm-by-time interactions also indicated improved work-related participation and independent living skills from pre- to post-intervention in VIP and H-VR compared to the TAU arm (P < 0.05). These improvements were maintained at 3-month follow-up.

CONCLUSIONS

The VIP improved return to competitive employment at comparable rates to the specialist H-VR. Larger-scale adoption of the VIP model could provide significant improvements in vocational rehabilition sevices to support people in their return to work following severe brain injury.

ANZCTR TRIAL REGISTRY NUMBER

ACTRN12622000769785.

Agitation after traumatic brain injury: a review of current and future concepts in diagnosis and management

OBJECTIVES

Agitation and aggression are common following traumatic brain injury. The challenges related to these disorders affect all stages of recovery, from the acute hospital to the community setting. The aim of this literature review is to provide an updated overview of the current state of post-traumatic agitation research.

METHODS

We performed a PubMed literature review which included recent confirmatory and novel research as well as classic and historical studies to integrate past and future concepts.

RESULTS

Areas explored include the personal and societal effects of post-traumatic agitation, methods for defining and diagnosing several neurobehavioral disorders, and pathophysiology and management of agitation and aggression. Target areas for future study are identified and discussed.

DISCUSSION

While much progress has been made in understanding post-traumatic agitation, there remain several key areas that require further elucidation to support the care and treatment for people with traumatic brain injury.

Clinician experiences with using assistive technology in brain injury rehabilitation: a survey of clinician capability, attitudes, and barriers

BACKGROUND

The rise in assistive technology (AT) solutions to support people with an acquired brain injury (ABI) has warranted clinicians to build capability in assisting clients to select goal-centred AT. The study explored, amongst ABI clinicians, (a) capability, attitudes, and barriers with AT implementation, (b) age-related differences in technology self-efficacy and capability (c) strategies to support AT use in rehabilitation and (d) thematic analysis of AT-related experiences.

METHOD

Mixed methods design. Online survey circulated to ABI clinicians across New South Wales, Australia, comprising purpose-designed items as well as the Modified Computer Self-Efficacy Scale (MCSES; range 0-100).

RESULTS

Clinicians (n = 123) were evenly distributed across decadal age groups. The majority were female (90%, n = 111) and one-third were occupational therapists.Clinicians scored strongly on the MCSES (Mdn = 76, IQR = 19), with younger age groups significantly associated with higher scores (H[3] = 9.667, p = .022). Most clinicians (92%) were knowledgeable of mainstream technology for personal use, but over half (65%) reported insufficient knowledge of suitable AT for clients. Clinicians reported positive attitudes towards AT, however, time to research and develop proficiency with a range of AT was the primary barrier (81%).Thematic analysis suggested that whilst the ideal AT experience is client-motivated requiring multidisciplinary guidance, the clinician role and experience with AT is evolving, influenced by rapid technological advancement and extrinsic opportunities to access AT.

CONCLUSIONS

Whilst clinicians have positive attitudes towards AT, there is a gap in clinician implementation. There is need to support further resources to build clinician capability and access to AT.

Evaluation of the Effectiveness of Assistive Technology for Executive Function Support for People With Acquired Brain Injury: Protocol for Single-Case Experimental Designs

BACKGROUND

Executive function, including prospective memory, initiating, planning, and sequencing everyday activities, is frequently affected by acquired brain injury (ABI). Executive dysfunction necessitates the use of compensatory cognitive strategies and, in more severe cases, human support over time. To compensate for the executive dysfunction experienced, growing options for electronic mainstream and assistive technologies may be used by people with ABI and their supporters.

OBJECTIVE

We outline the study protocol for a series of single-case experimental designs (SCEDs) to evaluate the effectiveness of smart home, mobile, and/or wearable technologies in reducing executive function difficulties following ABI.

METHODS

Up to 10 adults with ABI who experience executive dysfunction and have sufficient cognitive capacity to provide informed consent will be recruited across Victoria and New South Wales, Australia. Other key inclusion criteria are that they have substantial support needs for everyday living and reside in community dwellings. On the basis of the participant's identified goal(s) and target behavior(s), a specific electronic assistive technology will be selected for application. Both identification of the target behavior(s) and selection of the assistive technology will be determined via consultation with each participant (and their key support person, if applicable). The choice of SCED will be individualized for each participant based on the type of technology used in the intervention, the difficulty level of the behavior targeted for change, and the anticipated rate of change. For each SCED, repeated measurements of the target behavior(s) during the baseline condition will provide performance data for comparison with the performance data collected during the intervention condition (with technology introduced). Secondary outcome measures will evaluate the impact of the intervention. The protocol includes 2 customizable Microsoft Excel spreadsheets for electronic record keeping.

RESULTS

Recruitment period is June 2022 through March 2024. Trial results for the individual participants will be graphed and analyzed separately using structured visual analysis supplemented with statistical analysis. Analysis will focus on important features of the data, including both within- and between-phase comparisons for response level, trend, variability, immediacy, consistency, and overlap. An exploratory economic evaluation will determine the impact on formal and informal support usage, together with quality of life, following the implementation of the new technological intervention.

CONCLUSIONS

The study has been designed to test the cause-effect functional relationships between the intervention-in this case, electronic assistive technology-and its effect in changing the target behavior(s). The evaluation evidence gained will offer new insights into the application of various electronic assistive technologies for people who experience executive dysfunction following ABI. Furthermore, the results will help increase the capacity of key stakeholders to harness the potential of technology to build independence and reduce the cost of care for this population.

TRIAL REGISTRATION

Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12622000835741, https://www.anzctr.org.au/ACTRN12622000835741.aspx.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/48503.

Calling on clinicians to get social and emotional

OBJECTIVE

Disorders of social cognition, such as difficulties with emotion perception, alexithymia, Theory of Mind (ToM), empathy and disorders of emotion regulation, are prevalent and pervasive problems across many neurological, neurodevelopmental and neuropsychiatric conditions. Clinicians are familiar with how these difficulties present but assessment and treatment has lagged behind other traditional cognitive domains, such as memory, language and executive functioning.

METHOD

In this paper, we review the prevalence and degree of impairment associated with disorders of social cognition and emotion regulation across a range of clinical conditions, with particular emphasis on their relationship to cognitive deficits and also real-world functioning. We reported effects sizes from published meta-analyses for a range of clinical disorders and also review test usage and available tests.

RESULTS

In general, many clinical conditions are associated with impairments in social cognition and emotion regulation. Effect sizes range from small to very large and are comparable to effect sizes for impairments in nonsocial cognition. Socio-emotional impairments are also associated with social and adaptive functioning. In reviewing prior research, it is apparent that the standardized assessment of social cognition, in particular, is not routine in clinical practice. This is despite the fact that there are a range of tools available and accruing evidence for the efficacy of interventions for social cognitive impairments.

CONCLUSION

We are using this information to urge and call for clinicians to factor social cognition into their clinical assessments and treatment planning, as to provide rigorous, holistic and comprehensive person-centred care.

Pharmacological management of neuropsychiatric symptoms in geriatric traumatic brain injury: a scoping review

OBJECTIVE

This scoping review aimed to summarize the existing knowledge base on the pharmacological management of neuropsychiatric symptoms in geriatric TBI and identify gaps in the literature to guide future research.

METHODS

Seven electronic databases and nine gray literature databases were systematically searched for articles that examined pharmacological management of neuropsychiatric symptoms in adults aged 65 years and over with TBI. The search was guided by four main concepts and selected based on inclusion criteria. Unpublished studies and abstract-only articles were excluded.

RESULTS

Eight studies met full inclusion criteria. Patterns of psychotropic medication prescription and prescribing principles for geriatric TBI were elucidated. There were no clear or consistent prescribing guidance. Therefore, prescribing recommendations could not be addressed. Current management is inferred from research primarily done in younger adults, or extrapolated from the literature and practice of treating other psychiatric and neurological disorders.

CONCLUSION

There are significant gaps in knowledge and no evidence-based guidelines for the treatment of neuropsychiatric symptoms in geriatric TBI. TBI among older adults is distinct from those of younger adults and thereby demands a unique approach to treatment and research. The authors' proposed guideline is an important first step in facilitating guideline development and future research.

Psychosocial assessment in brain injury: An international social work survey

OBJECTIVE

To survey social workers in the field of traumatic brain injury (TBI)/acquired brain injury (ABI) about their practice in conducting psychosocial assessments. Design: A cross-sectional quality assurance study.

DESIGN

A cross-sectional quality assurance study.

PARTICIPANTS

Social workers from professional social work rehabilitation networks spanning Sweden, the United Kingdom, North America, and Asia Pacific regions.

MEASURE

Purpose-designed survey comprising closed and open items, organized into six sections and administered electronically.

RESULTS

The 76 respondents were mainly female (65/76, 85.5%) from nine countries (majority from Australia, United States, Canada). Two-thirds of respondents were employed in outpatient/ community settings (51/76, 67.1%), with the balance working in inpatient/rehabilitation hospital settings. Over 80% of respondents conducted psychosocial assessments, with the assessments informed by a systemic focus, situating the individual within their broader family and societal networks. The top five issues identified in inpatient/rehabilitation settings were housing related needs, informed consent for treatment, caregiver support, financial issues and navigating the treatment system. In contrast, the leading issues identified in community settings related to emotional regulation, treatment resistance and compliance issues, depression, and self-esteem.

DISCUSSION

Social workers assessed a broad range of psychosocial issues spanning individual, family, and environmental contextual factors. Findings will contribute to future development of a psychosocial assessment framework.

The Behaviour Support Elements Checklist: Profiling intervention elements in community-based behaviour support for sexualised behavior after acquired brain injury

BACKGROUND

The challenges associated with behavior dysregulation post acquired brain injury (ABI) are well documented. In a previous publication, we described a case series in which sexualized behavior post-ABI was reduced using multi-element behavior support interventions. In this publication, we describe the intervention elements used, as summarized using a one-page recording tool: The Behavior Support Elements Checklist (BSEC).

INSTRUMENT

The BSEC contains three categories indicating the target for change: the individual with ABI, their support network members, or other environmental aspects. Each category lists a number of elements being used in the routine practice of a community-based behavior support service.

RESULTS

In total, 173 intervention elements were recommended, averaging seven per participant. Elements from all three categories were routinely incorporated into interventions, but changes to the (category) environment were rated by clinicians as most effective in changing behavior; some elements (e.g., meaningful activities) were considered more effective than others (e.g., ABI education).

CONCLUSIONS

The BSEC could assist service agencies and researchers to record and analyze clinician practices to improve service delivery, detect professional development needs, and steer resource allocation. Although the BSEC reflects the context in which it was constructed, it could readily be adapted to other service contexts.

Psychosocial functioning mediates change in motor and cognitive function throughout neurorehabilitation for adults with acquired brain injury (ABI-RESTaRT)

OBJECTIVES

This study aimed to evaluate the mediational role of change in psychosocial abilities, adjustment and participation on change in motor and cognitive function from admission to discharge from a staged community-based brain injury rehabilitation (SCBIR) service in Western Australia, 2011-2020.

METHODS

A retrospective cohort study of n = 324 adults with ABI enrolled in SCBIR using routinely collected rehabilitation outcome measures data. Motor and cognitive function were assessed with the UK Functional Independence and Assessment Measure and psychosocial function with the Mayo-Portland Adaptability Inventory-4. Six multilevel mediation regression analyses were conducted to determine whether change in psychosocial function (abilities, adjustment and participation) mediated change in motor and cognitive function from admission to discharge.

RESULTS

Participants demonstrated clinically significant improvements in both motor (+ 11.8, p < 0.001) and cognitive (+ 9.5, p < 0.001) functioning from admission to discharge. Statistically significant improvements in psychosocial abilities (- 4.8, p < 0.001), adjustment (- 2.9, p = 0.001) and participation (- 2.5, p < 0.001) were also seen but were not clinically significant. Mediation analyses showed that participation accounted for 81% of improvements in motor function at discharge and 71% of cognitive function improvements. Adjustment accounted for 26% and 32% of change in motor and cognitive function, respectively. Abilities accounted for 60% of change in cognitive function but did not significantly influence change in motor function. Changes in psychosocial participation fully mediated change in motor function during neurorehabilitation.

CONCLUSIONS

Psychosocial function, particularly participation, is an important driver of motor and cognitive recovery throughout neurorehabilitation. Functional rehabilitation programs should target psychosocial improvement as an important mechanism of change.

The Behavioral Assessment Screening Tool for Mobile Health (BASTmHealth): Development and Compliance in 2 Weeks of Daily Reporting in Chronic Traumatic Brain Injury

OBJECTIVES

To develop and evaluate the feasibility of a short form of the Behavioral Assessment Screening Tool (BASTmHealth) for high frequency in situ self-reported assessment of neurobehavioral symptoms using mobile health technology for community-dwelling adults with traumatic brain injury (TBI).

DESIGN

Prospective, repeated-measures study of mHealth assessment of self-reported neurobehavioral symptoms in adults with and without a lifetime history of TBI over a 2-week period.

SETTING

Community.

PARTICIPANTS

Community-dwelling adults with (n=52) and without (n=12) a lifetime TBI history consented to the study (N=64).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

BASTmHealth subscales (2-items each): negative affect, fatigue, executive function, substance abuse, impulsivity; feasibility measured via compliance (assessments assigned/assessments completed) and participant-reported usability.

RESULTS

We developed the 10-item BASTmHealth as a screener for high frequency in situ self-reported assessment of neurobehavioral symptoms leveraging mHealth. Compliance for 2 weeks of BASTmHealth supports its feasibility. Fifty-six of 64 participants (87.5%) who completed baseline assessments completed the 2 weeks of daily assessments; all 8 participants who did not complete ecological momentary assessment had a history of TBI. Overall compliance was 81.4% (496 completed of 609 assigned assessments) among all 52 participants with TBI and 96.7% (494 completed of 511 assigned assessments) among the 44 who completed any daily measures, compared with 91.8% (135 completed of 147 assigned assessments) among those with no TBI history. Participants thought the daily surveys were easy to understand and complete and the number of prompts were reasonable.

CONCLUSIONS

Conducting daily high-frequency in situ self-reported assessment of neurobehavioral symptoms using the BASTmHealth is feasible among individuals with and without a lifetime history of TBI. Developing and evaluating self-reported assessments for community-based assessment is a critical step toward expanding remote clinical monitoring systems to improve post-TBI outcomes.

Managing challenging behaviours in adults with traumatic brain injury: A scoping review of technology-based interventions

Challenging behaviours are one of the most serious sequelae after a traumatic brain injury (TBI). These chronic behaviours must be managed to reduce the associated burden for caregivers, and people with TBI. Though technology-based interventions have shown potential for managing challenging behaviours, no review has synthesised evidence of technology aided behaviour management in the TBI population. The objective of this scoping review was to explore what technology-based interventions are being used to manage challenging behaviours in people with TBI. Two independent reviewers analysed 3505 studies conducted between 2000 and 2023. Studies were selected from five databases using search strategies developed in collaboration with a university librarian. Sixteen studies were selected. Most studies used biofeedback and mobile applications, primarily targeting emotional dysregulation. These technologies were tested in a variety of settings. Two interventions involved both people with TBI and their family caregivers. This review found that technology-based interventions have the potential to support behavioural management, though research and technology development is at an early stage. Future research is needed to further develop technology-based interventions that target diverse challenging behaviours, and to document their effectiveness and acceptability for use by people with TBI and their families.

Perceived care partner burden at 1-year post-injury and associations with emotional awareness, functioning, and empathy after TBI: A TBI model systems study

BACKGROUND

People with traumatic brain injury (TBI) can lack awareness of their own emotions and often have problems with emotion dysregulation, affective disorders, and empathy deficits. These impairments are known to impact psychosocial behaviors and may contribute to the burden experienced by care partners of individuals with TBI.

OBJECTIVE

To examine the associations of emotional awareness, emotional functioning, and empathy among participants with TBI with care partner burden.

METHOD

This multisite, cross-sectional, observational study used data from 90 dyads (participants with TBI and their care partner) 1-year post-injury. Participants with TBI completed the Difficulty with Emotional Regulation Scale (DERS; Awareness, Clarity, Goals, Impulse, Nonacceptance, and Strategies subscales); PTSD Checklist-Civilian Version; NIH Toolbox Anger-Affect, Hostility and Aggression Subdomains; PHQ-9; GAD-7; and the Interpersonal Reactivity Index (empathic concern and perspective taking subscales). Care partners completed the Zarit Burden Inventory (ZBI) and provided demographic information.

RESULTS

Care partners were predominately female (77%), and most were either a spouse/partner (55.2%) or parent (34.4%). In an unadjusted model that included assessments of emotional awareness, emotional functioning, and empathy of the participant with TBI, the DERS-Awareness and NIH-Hostility subscales accounted for a significant amount of variance associated with care partner burden. These findings persisted after adjusting for care partner age, relationship, education, and the functional status of the participant with TBI (β= 0.493 and β= 0.328, respectively).

CONCLUSION

These findings suggest that high levels of hostility and low emotional self-awareness can significantly affect the burden felt by TBI care partners.

Individualized goal attainment scaling during a trial of positive behaviour support in adults with acquired brain injury

BACKGROUND

Challenging behaviours after acquired brain injury (ABI) cause distress and reduce community participation. Evidence-based and effective interventions are needed. Positive Behaviour Support (PBS) interventions, such as PBS + PLUS, are person-driven and context-sensitive approaches which aim to improve quality of life and enhance behavioural self-regulation. This study aimed to expand the empirical outcomes of a recent waitlist-controlled trial of PBS + PLUS by examining individualized goal attainment.

METHOD

Participants were 44 adults with severe ABI sustained on average nine years previously (Range = 0.6-26) from the combined trial cohort who completed the intervention. Using Goal Attainment Scaling, trial therapists developed and reviewed goals collaboratively with the person with ABI and their natural supports.

RESULTS

The 182 goals in the sample focussed on psychological wellbeing, interpersonal relationships, routines and self-care. By the end of 12-month intervention, 84.6% of goals were achieved and 53.3% exceeded their expected outcome.

CONCLUSIONS

These findings indicate high levels of personally meaningful outcomes in a broad range of life-domains can be obtained for participants with severe ABI using PBS + PLUS. Whilst these results should be considered in combination with the findings of the waitlist-controlled trial, they contribute to the growing literature regarding benefits of PBS in enhancing quality of life post-ABI.

TRIAL REGISTRATION

Australian New Zealand Clinical Trials Registry identifier: ACTRN12616001704482.

"I've never been positive … I am now": Participant perspectives of a Positive Behaviour Support intervention (PBS + PLUS) for community-living individuals with ABI and their close others

Challenging behaviours are common following moderate to severe acquired brain injury (ABI). These behaviours cause relationship and community participation difficulties and are a significant source of stress for many individuals with ABI and their close others (COs). A Positive Behaviour Support intervention, PBS + PLUS, was implemented to assist individuals with ABI to collaboratively build meaningful lives and self-regulate their behaviour. This study explored the perspectives of individuals with ABI and COs (family members, friends, and carers) who had completed an individualized 12-month PBS + PLUS intervention. Fifty-two individuals participated in semi-structured interviews, and a thematic analysis of interview transcripts identified the interrelated themes of Openness to Change, Embeddedness, Clinician Connection, and Preparedness for the Future. Participant perceptions of, and engagement with, PBS + PLUS were influenced by an attitude of openness to new ideas and by the intervention itself. Achieving contextual relevance allowed the intervention to become embedded in participants' lives, and the client-clinician relationship was central to participants' positive experiences. While most participants felt better equipped to cope with the future, some experienced difficulties transitioning to post-intervention life. These results suggest PBS + PLUS may assist individuals with ABI to lead meaningful lives and more confidently overcome behavioural challenges, while encouraging supportive and empowered COs.

Using the St Andrew's - Swansea Neurobehavioural Outcome Scale (SASNOS) to determine prevalence and predictors of neurobehavioural disability amongst survivors with traumatic brain injury in the community

Studies using the St Andrew's - Swansea Neurobehavioural Outcome Scale (SASNOS) confirm neurobehavioural disability (NBD) is highly prevalent in inpatient Neurobehavioural Rehabilitation and Stroke samples. However, a recent study amongst a Danish community sample of acquired brain injury survivors found a relative paucity of NBD symptoms; and when symptoms were present, they tended to be of mild severity. The current observational study employed the SASNOS to explore prevalence of NBD in survivors with traumatic brain injury (TBI) living in the community, the extent of survivors' self-awareness of NBD symptoms, and constructed prediction models of NBD. A de-identified data set was compiled, comprising data for 97 TBI survivors (74.2% men, mean time since injury 2.8 years). In addition to SASNOS self- and proxy-ratings, various demographic, clinical and injury-related characteristics were captured. NBD was found to be highly characteristic, although severity varied depending on subtype. Statistical comparison of self- and proxy-ratings did not support reduced self awareness regarding NBD, whereas treating the problem as one of inter-rater reliability suggested this was an issue. Executive impairment, depressed mood and sex were especially prognostic of NBD. Reasons accounting for differences in NBD between the community samples are discussed and recommendations for future research made.

Reasons for living, positive psychological constructs and their relationship with suicide ideation in people with moderate to severe traumatic brain injury: A cross-sectional study

Positive psychological constructs such as reasons for living, self-esteem and resilience have previously been shown to act as protective psychological barriers against negative psychological outcomes, including suicide ideation in both clinical populations and the general population. This study aims to explore the positive psychological constructs of reasons for living, self-esteem, resilience and their relationship with suicide ideation and predictors of suicide ideation (depression, hopelessness) for N = 50 people who have a severe TBI and are currently receiving community rehabilitation at Liverpool Brain Injury Rehabilitation Unit (LBIRU), NSW. Results indicated good reliability for the use of the RFLI with people who have TBI, with the most frequently endorsed subscale (range 0-5) being "survival and coping beliefs" (4.7 ± 1.0) and the least frequently being "fear of suicide" (2.2 ± 1.1). The shortened version of the RFLI (BRFLI) also displayed good reliability. Positive psychological constructs (reasons for living, resilience, self-esteem) were all significantly inversely associated with suicide and suicide predictors (depression, hopelessness). This study suggests that positive psychological constructs can act as a buffer against suicide ideation after moderate to severe TBI.

Shades of Rage: Applying the Process Model of Emotion Regulation to Managing Anger After Brain Injury

Uncontrollable anger is common following an acquired brain injury (ABI), with impaired emotion regulation (ER) being one of the main contributors. Existing psychological interventions appear moderately effective, though studies typically include limitations such as small sample sizes, issues of long-term efficacy, and standardization of content. While ER has been a popular research field, the study of ER for anger management after ABI is less well investigated, and contains few interventions based on the widely used Process Model of ER. This review surveys the efficacy of ER strategies in individuals with ABI, and proposes a novel research design for future interventions. Recommendations are made about: strategy number and type, shared decision-making, approaches to data analysis, and mode of delivery.

The prevalence, predictors, associated symptoms, and outcomes of social disinhibition following moderate-to-severe TBI: A scoping review of quantitative evidence

The present study aimed to map existing quantitative evidence of research related to the nature of social disinhibition following moderate-to-severe traumatic brain injury (TBI), with a specific focus on its prevalence, predictors, associated symptoms and outcomes in studies that met minimal methodological criteria. We conducted a scoping review of the literature following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) extension for Scoping Reviews (PRISMA-ScR). Seventeen peer-reviewed articles including 1440 participants met the inclusion criteria and were included in the qualitative synthesis. Results of the study indicate that social disinhibition is a common and significant consequence of moderate-to-severe TBI with its prevalence estimates ranging from 21% to 32%. Inappropriate sexual behavior appears to be more prevalent in men and younger survivors. Rule-breaking/perseverative errors in fluency tests are significantly associated with social disinhibition. The perceived burden of caregivers of people with TBI is a very common outcome. An interesting finding was an association between higher social disinhibition and higher emotional empathy levels. However, similarly to many potential predictors, this was only found in a single study and therefore requires further investigation. Some common methodological flaws are discussed, such as the use of non-probability sampling, lack of sample size justification or not including a control group. Due to the heterogeneity of measures used to assess social disinhibition in the reviewed articles, conducting a meta-analysis was not possible. In conclusion, social disinhibition is a significant consequence of moderate-to-severe TBI, as it impacts both the TBI survivor and their family/caregivers. The present study extends the scope of the prior overview by offering a clearer picture of social disinhibition after surviving moderate-to-severe TBI, as it focuses on studies with strong methodology and validated measures. It also assesses potential predictors other than executive dysfunction, such as demographics and injury characteristics.

Positive Behaviour Support for adults with acquired brain injury and challenging behaviour: a randomised controlled trial

BACKGROUND

Challenging behaviours are common and disabling consequences of acquired brain injury (ABI), causing stress for close-others and disrupting community integration. Positive Behaviour Support (PBS) interventions have support from case studies as a means of reducing these behaviours, but controlled trials are lacking.

OBJECTIVES

This study aimed to evaluate, with a randomised waitlist-controlled trial, the efficacy of a 12-month PBS intervention, termed PBS+PLUS, in reducing challenging behaviours after ABI.

METHODS

Participants included 49 individuals with ABI (PBS+PLUS Intervention and Waitlist Treatment-as-usual groups) and their close-others. The design was a randomised waitlist-controlled trial with 12-month follow-up. PBS+PLUS involved setting collaborative goals toward a more meaningful life with the individual with ABI and addressing barriers to achieving these, including challenging behaviours, through skill-building, restructuring environments and executive strategies. The primary outcome measure was the Overt Behaviour Scale (OBS). The Challenging Behaviour Self-Efficacy Scale (CBSES) was a secondary outcome, assessing close-others' self-efficacy in addressing challenging behaviour. Measures were completed at baseline and every 4 months. Data analyses involved mixed-effects and negative binomial regressions examining change over time by group.

RESULTS

The PBS+PLUS Intervention group included 24 participants and the Waitlist group 25 participants. On the OBS, the Intervention group showed a significant reduction in challenging behaviour over the 12-month intervention. However, the Waitlist group showed similar improvement on the OBS over the 12-month waitlist period. The Waitlist group was not denied an intervention from other providers during this period. Gains continued for 8 months post-intervention. The PBS+PLUS intervention resulted in significantly greater gains in close-others' confidence in addressing challenging behaviours on the CBSES, relative to those in the Waitlist group, who showed no such gains.

CONCLUSIONS

Although we cannot say this intervention is more effective than any other, the study did show that PBS+PLUS can result in significant and sustained reductions in challenging behaviour in individuals with severe ABI and increased confidence of close-others in addressing these difficult behaviours. AUSTRALIAN NEW ZEALAND CLINICAL TRIALS REGISTRY: #ACTRN12616001704482.

Regulating emotion following severe traumatic brain injury: a randomized controlled trial of heart-rate variability biofeedback training

BACKGROUND

While difficulties regulating emotions are almost ubiquitous after traumatic brain injury (TBI), remediation techniques are limited. Heart-rate variability (HRV) is a physiological measure of emotion regulation and can be modified using biofeedback training. The aim of the current study was to evaluate the efficacy of repeated biofeedback training for improving emotion regulation difficulties following TBI.

DESIGN

Fifty adults with severe TBI were allocated to either biofeedback or waitlist conditions. Treatment consisted of six biofeedback sessions whereby participants were taught to breathe at their resonant frequency. Outcomes included changes in physiological and subjective reactivity to anger-induction, emotional well-being, and physiology at rest, together with symptoms of psychological distress and sleep disturbances (ACTRN12618002031246).

RESULTS

While biofeedback led to reduced skin conductance, it did not affect any other objective or subjective response to the mood induction procedure. Biofeedback led to fewer sleep disturbances, and reduced negative mood valence and depression during follow-up.

CONCLUSIONS

HRV biofeedback training is a feasible technique following TBI that transfers to improved symptoms of general emotional well-being, psychological distress, and sleep. Biofeedback does not transfer to a laboratory-based emotional provocation task. HRV biofeedback training may represent a novel adjunct for generalized emotional difficulties following injury.

User-centered practices in the eyes of informal caregivers of in-patients with severe acquired brain injury: needs, caring experience, and satisfaction

OBJECTIVE

This study examines the perceived needs, experience, and satisfaction of informal caregivers (ICGs) in in-hospital settings, related to their involvement in the design and delivery of services together with hospital staff, namely co-production.

DESIGN

To obtain a picture of current ICG-staff relationship, a multicenter observational study was carried out. Participants were 75 ICGs recruited in five dedicated in-patient neurorehabilitation wards. Participants answered a self-report questionnaire tapping perceived information/communication needs, emotional/social needs, and their satisfaction; family-centered practices implemented by the staff (namely involving practices and cooperative communication); and ICGs' satisfaction with the service.

RESULTS

Need satisfaction related positively to staff practices aimed at involving IGCs in treatment and training, but not in decision-making. Involving practices concerning treatment also related positively to ICGs' information/communication needs. In addition, the more the staff involved ICGs in decision-making and promoted cooperative communication regarding treatment, the more ICGs felt that their collaboration in the healthcare process was valuable. Finally, all involvement practices and cooperative communication were positively related to ICGs' overall satisfaction with the service.

CONCLUSION

The results of the study help to identify gaps in meeting ICGs' needs and to promote strategies to implement family participation toward co-production in in-hospital settings.

Video-consulting to address mental health needs after traumatic brain injury: evaluation of a training workshop to build capacity among psychologists

BACKGROUND

Traumatic brain injury (TBI) can lead to significant psychological distress, but few psychologists in Australia are trained in working with this complex clinical group. Despite government funding to provide video-consulting (VC) services in Australia, uptake before COVID-19 was limited.

OBJECTIVE

This mixed methods study evaluated whether training in eHealth and evidence based TBI psychological therapies increased provider uptake of VC in clinical practice, and delivery of mental health services to individuals with TBI.

METHODS

Mental health professionals completed a range of self-report measures before (n = 50), after (n = 48), and four months following (n = 30) a one-day workshop. Participants' TBI knowledge, client-base and levels of access, confidence, motivation and attitudes toward VC were assessed. Knowledge did not increase after training but participants had significant increases in their confidence and motivation to using VC at follow up. Significant reductions in pragmatic barriers to using VC were reported post training and at follow up, all barrier categories indicated significant reductions. There was no significant change in clinical practice of the participants.

CONCLUSIONS

Training to increase TBI knowledge requires specific assessment tools and although training appears to reduce barriers to using VC, uptake in clinical practice may require additional supervision and warrants further research.

The prevalence and determinants of inappropriate sexual behaviour in people with acquired brain injury in nursing homes

AIMS

Establishing the prevalence of inappropriate sexual behaviour, concurrent challenging behaviours and the determinants of inappropriate sexual behaviour among patients with acquired brain injury ≤65 years of age in Dutch nursing homes.

DESIGN

Cross-sectional, observational study in acquired brain injury special care units spreads throughout the country.

METHODS

Nursing homes were recruited through the national expertise network for patients with severe acquired brain injury, regional brain injury teams and by searching the Internet. Patient characteristics were collected through digital questionnaires. Inappropriate sexual behaviour was assessed with the St. Andrews Sexual Behaviour Assessment, concurrent challenging behaviours with the NeuroPsychiatric Inventory-Nursing Home Version and the Cohen-Mansfield Agitation Inventory, cognition with the Mini-Mental State Examination and activities of daily living with the Disability Rating Scale. Psychotropic drug use was retrieved from the electronic prescription system. Associations between determinants and inappropriate sexual behaviour were examined using multilevel multivariate linear regression model analyses. Data collection started in June 2017 and ended in April 2019.

RESULTS

Of the 118 included patients, 38.1% had one or more inappropriate sexual behaviours. Verbal comments (30.1%) and non-contact behaviour (24.8%) were the most prevalent types of inappropriate sexual behaviour. Less severe behaviours were more common than more severe behaviours. The most frequent concurrent challenging behaviours were agitation, aggression and hyperactivity. Physical aggression was associated with more inappropriate sexual behaviour. Being married and pain were associated with less inappropriate sexual behaviour.

CONCLUSION

Inappropriate sexual behaviour is prevalent in patients with acquired brain injury ≤65 years of age residing in nursing homes.

IMPACT

Inappropriate sexual behaviour may have impact not only on the patients themselves but also on nursing staff. Insight into the magnitude, severity, course and concurrent challenging behaviours, sexuality and quality of life could give direction to the kind of interventions and education that is needed. The ultimate goal is to develop appropriate care for this vulnerable group of patients, specifically psychosocial interventions and appropriate use of psychotropic drugs.

Family perspectives on the acceptability and usefulness of the FAB Positive Behaviour Support program: A pilot study

Purpose: This pilot feasibility study aimed to gain preliminary insight into the acceptability and usefulness of the FAB-PBS program for providing behavior support to families following acquired brain injury (ABI) in community settings. The FAB-PBS program is based on a Positive Behavior Support (PBS) framework and principles of Family-Centered Care and Family-Directed Intervention. It consists of an education phase followed by individualized sessions during which the family is supported to develop and implement a PBS plan.Methods: A mixed-methods design was utilized, with feedback obtained from family members via short questionnaires and semi-structured interviews post education phase and individualized sessions, and at three-month follow up.Results: Two family members completed the full FAB-PBS program and reported high satisfaction with the program and increased confidence in providing behavior support. Findings also suggested an increase in desired behaviors and a decrease in challenging behaviors presented by family members with ABI.Conclusions: The FAB-PBS program may be an acceptable and feasible approach to increasing the capability of family caregivers in providing behavior support following ABI. Further pilot testing is required to inform the development of a larger feasibility study.

Evaluating client experience of rehabilitation following acquired brain injury: a cross-sectional study

Objective: To implement a service-wide approach in the collection of data to evaluate client experience of brain injury rehabilitation.Methods: Mixed methods study. Clients with brain injury and family members of the Liverpool Brain Injury Rehabilitation Unit completed a purpose-designed Patient Experiences Survey for Brain Injury Rehabilitation (PES-BIR) which included closed and free-text responses, as well as the Client Services Questionnaire-8 (CSQ-8). The survey was completed by clients across the inpatient, community rehabilitation, vocational rehabilitation and community-based residential services.Results: 118 questionnaires were completed in relation to 102 clients. The majority of respondents were clients (n = 79, 66.9%) with a small proportion of family members represented (n = 39, 33.1%). High levels of satisfaction were reported (CSQ-8 28.4 ± 3.8) and positive patient experience (PES-BIR total, 37.2 ± 5.5) across all services. Themes identified from the free-text responses suggested that client experience was influenced by communication with the client about their progress and within the team, tailoring of rehabilitation, access to specialist services, integration of care across the rehabilitation continuum and the rehabilitation environment.Implications for practice: Routine collection and evaluation of client experience data in brain injury rehabilitation can be used to evaluate service delivery quality and guide further service improvements.

The effect of severe traumatic brain injury on social cognition, emotion regulation, and mood

This chapter provides a review of the emotional and psychosocial consequences of moderate to severe traumatic brain injury (TBI). Many of the disorders affecting socioemotional function arise from damage to frontotemporal systems, exacerbated by white matter injury. They include disorders of social cognition, such as the ability to recognize emotions in others, the ability to attribute mental states to others, and the ability to experience empathy. Patients with TBI also often have disorders of emotion regulation. Disorders of drive or apathy can manifest across cognitive, emotional, and behavioral domains. Likewise, disorders of control can lead to dysregulated emotions and behavior. Other disorders, such as loss of self-awareness, are also implicated in poor psychosocial recovery. Finally, this chapter overviews psychiatric disorders associated with TBI, especially anxiety and depression. For each kind of disorder, the nature of the disorder and its prevalence, as well as theoretical considerations and impact on every day functions, are reviewed.

A Systematic Review of the Assessment of Support Needs in People with Intellectual and Developmental Disabilities

An evaluation of support needs is fundamental to the provision of services to people with intellectual and developmental disabilities. Services should be organized by considering the support that people need to improve their quality of life and enforce their rights as citizens. This systematic review is conducted to analyze the rigor and usefulness of the available standardized tools for assessing support needs, as well as the uses of their results. Several databases were consulted, including Web of Sciences, Scopus, PubMed, ProQuest Central, PsycInfo, ERIC, and CINAHL, and the 86 documents that met the review criteria were organized into four sections: (a) measurement tools, (b) descriptive/correlational studies, (c) predictive studies, and (d) interventions. The results showed that age, level of intellectual disability, adaptive behavior skills, the number and type of associated disabilities, and medical and behavioral needs affected the support needs of people with disabilities. Quality of life outcomes have been predicted by the individual's support needs, explaining a significant percentage of their variability. The findings are useful in guiding assessments and planning interventions. Further research should address the effectiveness of specific support strategies and the development of social policies and indicators for inclusion that involve assessing support needs.

Can behaviour support interventions successfully treat inappropriate sexual behaviour after acquired brain injury in community settings? A case series (N = 24)

Inappropriate sexual behaviours (ISX) are challenging clinical sequelae of acquired brain injury (ABI). Limited evidence exists about treatment approaches, with few case studies published to date. This study reports an exploratory clinical trial of community-based behaviour support interventions as a treatment approach to ISX after ABI. From routine referrals to a state-wide service specializing in challenging behaviours after ABI, a cohort (n = 24) displaying ISXs were selected. The interventions addressed multiple behavioural domains, and used a variety of approaches including environmental change, psychoeducation, and specific behavioural techniques. These approaches targetted change in the person with ABI, support personnel, or other environmental domains. Behaviour data were collected using the Overt Behaviour Scale (OBS) at baseline, closure and follow-up. Visual inspection and multilevel models were used to analyse the data. For the sample as a whole, there was a significant decline in ISXs from baseline to closure that was maintained at follow-up. Results at an individual level are also presented. Specificity of the intervention was demonstrated by comparison with concurrent challenging behaviours (aggression, perseveration, absconding) which showed no significant change over the same three time points. The results demonstrate the potential efficacy of community-based behaviour support interventions in treating ISXs after ABI.

"Spirituality is everybody's business": an exploration of the impact of spiritual care training upon the perceptions and practice of rehabilitation professionals

PURPOSE

This study explored the impact of a brief spiritual care training program upon the perceptions and self-reported practice of rehabilitation professionals working in traumatic injury.

METHODOLOGY AND METHODS

A qualitative study. Semi-structured interviews were held with staff from a rehabilitation hospital in Sydney, Australia, between six and eight weeks after participation in spiritual care training. A thematic analysis was conducted.

RESULTS

Of the 41 rehabilitation professionals who attended the training (1 h online, 1.5 h face to face), 16 agreed to be interviewed. The majority worked in spinal cord injury and were female. Half reported holding a Christian affiliation. One overarching theme and six sub-themes were identified from the qualitative data. The overarching theme was "spirituality is everybody's business". The six sub-themes were: (i) increased awareness of the nature of spirituality, (ii) realisation of the importance of spirituality to clients, (iii) a desire to keep spirituality on the radar, (iv) identifying barriers to providing spiritual care (v) incorporating spirituality into practice, and, (vi) recognising spirituality as personally meaningful.

CONCLUSIONS

A brief spiritual care training program can impact positively upon perceptions and practice of rehabilitation professionals. Ongoing training is needed to ensure that staff retain what was learnt. IMPLICATIONS FOR REHABILITATION Brief spiritual care training can impact positively upon rehabilitation professionals' perceptions of spirituality and lead to practice change in the delivery of spiritual care across many clinical disciplines. The stories of patients and family members are powerful staff education tools in spiritual care training. Client spirituality is an under recognised resource that staff can draw upon in supporting and enhancing the rehabilitation process.

Risperidone versus placebo for aggression following traumatic brain injury: a feasibility randomised controlled trial

OBJECTIVES

To conduct a feasibility randomised controlled trial of risperidone for the treatment of aggression in adults with traumatic brain injury (TBI).

DESIGN

Multicentre, parallel design, placebo controlled (1:1 ratio) double-blind feasibility trial with an embedded process evaluation. No statistical comparison was performed between the two study groups.

SETTING

Four neuropsychiatric and neurology outpatient clinics in London and Kent, UK.

PARTICIPANTS

Our aim was to recruit 50 patients with TBI over 18 months. Follow-up participants at 12 weeks using a battery of assessment scales to measure changes in aggressive behaviour and irritability (Modified Overt Aggression Scale (MOAS)-primary outcome, Irritability Questionnaire) as well as global functioning (Glasgow Outcome Scale-Extended, Clinical Global impression) and quality of life (EQ-5D-5L, SF-12), mental health (Hospital Anxiety and Depression Scale) and medication adverse effects (Udvalg for Kliniske Undersøgelser).

RESULTS

Six participants were randomised to the active arm of the trial and eight to the placebo arm over a 10-month period (28% of our target). Two participants withdrew because of adverse events. Twelve out of 14 (85.7%) patients completed a follow-up assessment at 12 weeks. At follow-up, the scores of all outcome measures improved in both groups. Placebo group showed numerically better score change according to the primary outcome MOAS. No severe adverse events were reported. The overall rate of adverse events remained low. Data from the process evaluation suggest that existence of specialised TBI follow-up clinics, availability of a dedicated database of TBI patients' clinical details, simple study procedures and regular support to participants would enhance recruitment and retention in the trial. Feedback from participants showed that once in the study, they did not find the trial procedure onerous.

CONCLUSIONS

It was not feasible to conduct a successful randomised trial of risperidone versus placebo for post-TBI aggression using the methods we deployed in this study. It is not possible to draw any definitive conclusion about risperidone's efficacy from such a small trial.

TRIAL REGISTRATION NUMBER

ISRCTN30191436.

The Prevalence and Determinants of Neuropsychiatric Symptoms in People With Acquired Brain Injury in Nursing Homes

OBJECTIVES

Establishing the prevalence and determinants of neuropsychiatric symptoms (NPS) in patients with acquired brain injury (ABI) in nursing homes.

DESIGN

Cross-sectional, observational study.

SETTING AND PARTICIPANTS

Patients 18-65 years old with ABI in special care units in Dutch nursing homes.

METHODS

Nursing homes were recruited through the national expertise network for patients with severe ABI, regional brain injury teams, and by searching the Internet. Patient characteristics were collected through digital questionnaires. NPS were assessed with the Neuropsychiatric Inventory-Nursing Home version (NPI-NH) and the Cohen-Mansfield Agitation Inventory (CMAI), cognition with the Mini-Mental State Examination, and activities of daily living with the Disability Rating Scale. Psychotropic drug use (PDU) was retrieved from the electronic prescription system. Individual NPS were clustered. Associations between determinants and NPS were examined using multilevel multivariate linear regression models.

RESULTS

In a population of 118 patients from 12 nursing homes, 73.7% had 1 or more clinically relevant NPS and 81.3% 1 or more agitated behaviors. The most common NPS were agitation, in particular aberrant motor behavior (24.6%), repetitious sentences/questions (35.5%), and constant requests for attention (34.6%), verbal (33.6%) and physical (50.5%) aggression, and irritability (28.0%). Male patients were more likely to display hyperactivity. Being married was associated with less verbally agitated behavior and pain was associated with a higher CMAI total score. PDU increased the likelihood of a higher NPI-NH total score.

CONCLUSIONS AND IMPLICATIONS

NPS are common in patients with ABI ≤65 years of age residing in nursing homes. This is a first step to fill in the knowledge gap concerning NPS in this population. An increasing number of patients with severe ABI may survive the acute phase and will reside many years in nursing homes. It is important to shed more light on these NPS, with regard to course, magnitude, and severity, to ultimately develop appropriate care for this vulnerable group of patients.

Comorbid Conditions Differentiate Rehabilitation Profiles in Traumatic Versus Nontraumatic Brain Injury: A Retrospective Analysis Using a Medical Database

PURPOSE

We examined the relationship between comorbid medical conditions and changes in cognition over the course of rehabilitation following acquired brain injury. In particular, we compared outcomes between traumatic brain injury (TBI) and non-TBI using a retrospective inpatient rehabilitation dataset. We hypothesized that differences by diagnosis would be minimized among subgroups of patients with common comorbid medical conditions.

MATERIALS AND METHODS

We used the Functional Independence Measure (FIM)-cognition subscale to index changes in cognition over rehabilitation. A decision tree classifier determined the top 10 comorbid conditions that maximally differentiated TBI and non-TBI. Ten subsets of patients were identified by matching on these conditions, in rank order. Data from these subsets were submitted to repeated-measures logistic regression to establish the minimum degree of commonality in comorbid conditions that would produce similar cognitive rehabilitation, regardless of etiology.

RESULTS

The TBI group demonstrated a greater increase in ordinal scores over time relative to non-TBI, across all subscales of the FIM-cognition. When both groups were matched on the top 3 symptoms, there were no significant group differences in rehabilitation trajectory in problem-solving and memory domains (Cohen's d range: 0.2-0.4).

CONCLUSION

Comorbid medical conditions explain differences in cognitive rehabilitation trajectories following acquired brain injury beyond etiology.

Evidence for the management of challenging behaviours in patients with acute traumatic brain injury or post-traumatic amnesia: An Umbrella Review

Objective:

To synthesise the current best evidence on both pharmacological and non-pharmacological behaviour management interventions for adult patients in the acute hospital setting with traumatic brain injury (TBI) or post-traumatic amnesia (PTA).

Data Sources:

A comprehensive search of 10 electronic databases was completed.

Study Selection:

Systematic reviews (SRs) published in English before September 2018 were included. Initial search resulted in 4604 citations, 2916 for title and abstract screening with duplicates removed, and 2909 articles failed to meet the inclusion criteria leaving seven reviews for inclusion. Five reporting pharmacological management approaches, two reporting non-pharmacological management approaches, and one reporting both pharmacological and non-pharmacological management approaches.

Data Extraction:

Methodological quality was assessed independently by two reviewers using the Critical Appraisal Skills Programme Tool for SRs. Data were extracted from the studies based on the recommendations of the Joanna Briggs Institute (JBI) Methodology for JBI Umbrella Reviews.

Data Synthesis:

The SRs were of low-to-moderate quality overall. High-quality SRs were characterised by low numbers of studies and significant biases. The evidence relating to pharmacological interventions demonstrates low level and variable quality. The evidence relating to non-pharmacological interventions was limited and of low quality.

Conclusions:

The current evidence for the management of challenging behaviours in patients with acute TBI/PTA is generally equivocal, potentially reflecting the heterogeneity of patients with TBI and their clinical behaviours. More studies with rigorous methodologies are required to investigate the most suitable pharmacological and non-pharmacological behavioural interventions for the acute phase of TBI or PTA.