Two Approaches to Behavior Disorder After Traumatic Brain Injury

Moving Beyond Rapport: The Importance of Active Facilitation of Therapeutic Alliance in Adult Acquired Brain Injury Rehabilitation

PURPOSE

Therapeutic alliance (TA) is critical to rehabilitation outcomes for adults with acquired brain injuries (ABIs). The purpose of this viewpoint article is to review factors that contribute to TA and to suggest ways speech-language pathologists (SLPs) can integrate these factors into their ABI rehabilitation practice.

METHOD

We evaluated literature describing client and clinician factors shown to affect-or not affect-TA in ABI rehabilitation and mapped findings onto suggested practices that SLPs may use to actively promote TA with their clients. Informed by our findings and TA frameworks, we integrated findings into a novel clinician self-reflection tool: the Therapeutic Alliance Reflection Checklist.

CONCLUSIONS

TA is a key ingredient in ABI rehabilitation. We contend that SLPs can, and should, actively facilitate TA with clients; the self-reflection checklist can assist. We advocate for continued TA research and improved measurement across rehabilitation settings. We further contend that training in active TA-promoting skills is a critical component of speech-language pathology education.

Family experiences of the management of challenging behaviours after traumatic brain injury in the acute hospital setting

PURPOSE

This study explored experiences of the management of challenging behaviours after traumatic brain injury (TBI) in the acute hospital setting from the perspectives of family members.

MATERIALS AND METHODS

A qualitative, interpretive phenomenological approach was adopted involving semi-structured interviews with 10 family members. Interviews were transcribed and analysed using thematic analysis, with Ecological Systems Theory applied as a guiding framework to discuss findings and implications for practice.

RESULTS

Four primary themes were identified: 1) The hospital environment; 2) Hospital staffing; 3) Identifying and preventing triggers, and 4) Family support and information.

CONCLUSIONS

This qualitative study highlights the need for further information, education, and support to families of patients with TBI in the acute setting. Further research investigating the implementation of best practice approaches for managing challenging behaviours practice in acute settings is needed to overcome the barriers of the hospital environment, inexperienced and inconsistent staffing, and difficulties identifying triggers within the acute hospital setting, experienced by families. Approaches for family involvement in behaviour management strategies, and facilitation of communication for people with TBI in the acute setting requires exploration.

Finding Goal Focus With People With Severe Traumatic Brain Injury in a Person-Centered Multi-Component Community Connection Program (M-ComConnect)

Background and Objectives: Loss of social connections in the community is a common consequence of severe traumatic brain injury (TBI), resulting in reduced well-being and quality of life. M-ComConnect is an individualized multi-component community connection intervention with the key objectives of increasing social activity, developing social relationships, and supporting community participation following severe TBI. As part of the M-ComConnect approach, semi-structured initial interviews were conducted to develop a holistic understanding of each participant and their goal focus for the project. In this paper we describe how clinicians worked with participants to identify a desired community-based social activity in which to participate. Method: Transcripts of initial interviews between participant and clinician were analyzed using the phases of reflexive thematic analysis developed by Braun and Clarke. Participants were ten individuals aged between 24 and 75 with severe TBI. All were living in the community and reported reduced social connections since their TBI. The aim of the analysis was to evaluate the skills and strategies used by clinicians in their interactions with participants to derive goal focus for the program. Results: Thematic analysis of initial interview data revealed three main categories and fourteen sub-categories of clinical strategies. These were: (1) Humanizing (curiosity; demonstrating respect and empathy; providing compliments and affirmations; simple reflections; revealing aspects of self; and humor and laughter), (2) Empowering (emphasizing choice and control; highlighting strengths; identifying roadblocks and reframing to reveal opportunities; and collaborative problem solving), and (3) Focusing (making suggestions; identifying preferences; working with ideas; and negotiating). These strategies aligned with the program's relational approach and supported the core processes of the goal-focussing framework, namely understanding and connecting with you, building a relationship, and working together with you to find focus. Conclusion: The goal-focusing framework and clinical strategies outlined provide guidance for clinicians working with people with TBI in the community and is a promising way to engage clients when focusing on individualized social activity-based goals.

It takes two to tango: The therapeutic alliance in community brain injury rehabilitation

Objective:

A positive therapeutic (or working) alliance has been associated with better outcomes for clients in the psychotherapeutic and traumatic brain injury (TBI) rehabilitation literature. The aim of this pilot study was to gain an understanding of the therapeutic alliance in community rehabilitation from the perspectives of adults with TBI and their close others who have completed a community rehabilitation programme.

Method:

This study used a constructivist, qualitative methodology which applied grounded theory analysis techniques. Using purposeful sampling, three pairs of participants (adults with TBI and close others) who had finished a community rehabilitation programme completed separate in-depth interviews which were transcribed verbatim and progressively analysed using a process of constant comparison.

Results:

A preliminary framework illustrating participants’ experience of a therapeutic alliance was generated, comprising three interconnected themes: being recognised as an individual, working together and feeling personally connected. All participants viewed being able to work together as important in their experience of community rehabilitation and described features that helped and hindered the alliance.

Conclusion:

These pilot study results demonstrate the importance of the therapeutic alliance to the rehabilitation experience of individuals with TBI and those close to them.

Music interventions for acquired brain injury

BACKGROUND

Acquired brain injury (ABI) can result in impairments in motor function, language, cognition, and sensory processing, and in emotional disturbances, which can severely reduce a survivor's quality of life. Music interventions have been used in rehabilitation to stimulate brain functions involved in movement, cognition, speech, emotions, and sensory perceptions. An update of the systematic review published in 2010 was needed to gauge the efficacy of music interventions in rehabilitation for people with ABI.

OBJECTIVES

To assess the effects of music interventions for functional outcomes in people with ABI. We expanded the criteria of our existing review to: 1) examine the efficacy of music interventions in addressing recovery in people with ABI including gait, upper extremity function, communication, mood and emotions, cognitive functioning, social skills, pain, behavioural outcomes, activities of daily living, and adverse events; 2) compare the efficacy of music interventions and standard care with a) standard care alone, b) standard care and placebo treatments, or c) standard care and other therapies; 3) compare the efficacy of different types of music interventions (music therapy delivered by trained music therapists versus music interventions delivered by other professionals).

SEARCH METHODS

We searched the Cochrane Stroke Group Trials Register (January 2016), the Cochrane Central Register of Controlled Trials (CENTRAL) (2015, Issue 6), MEDLINE (1946 to June 2015), Embase (1980 to June 2015), CINAHL (1982 to June 2015), PsycINFO (1806 to June 2015), LILACS (1982 to January 2016), and AMED (1985 to June 2015). We handsearched music therapy journals and conference proceedings, searched dissertation and specialist music databases, trials and research registers, reference lists, and contacted relevant experts and music therapy associations to identify unpublished research. We imposed no language restriction. We performed the original search in 2009.

SELECTION CRITERIA

We included all randomised controlled trials and controlled clinical trials that compared music interventions and standard care with standard care alone or combined with other therapies. We examined studies that included people older than 16 years of age who had ABI of a non-degenerative nature and were participating in treatment programmes offered in hospital, outpatient, or community settings. We included studies in any language, published and unpublished.

DATA COLLECTION AND ANALYSIS

Two review authors independently extracted data and assessed the risk of bias of the included studies. We contacted trial researchers to obtain missing data or for additional information when necessary. Where possible, we presented results for continuous outcomes in meta-analyses using mean differences (MDs) and standardised mean differences (SMDs). We used post-test scores. In cases of significant baseline difference, we used change scores. We conducted a sensitivity analysis to assess the impact of the randomisation method.

MAIN RESULTS

We identified 22 new studies for this update. The evidence for this update is based on 29 trials involving 775 participants. A music intervention known as rhythmic auditory stimulation may be beneficial for improving the following gait parameters after stroke. We found a reported increase in gait velocity of 11.34 metres per minute (95% confidence interval (CI) 8.40 to 14.28; 9 trials; 268 participants; P < 0.00001; moderate-quality evidence). Stride length of the affected side may also benefit, with a reported average of 0.12 metres more (95% CI 0.04 to 0.20; 5 trials; 129 participants; P = 0.003; moderate-quality evidence). We found a reported average improvement for general gait of 7.67 units on the Dynamic Gait Index (95% CI 5.67 to 9.67; 2 trials; 48 participants; P < 0.00001). There may also be an improvement in gait cadence, with a reported average increase of 10.77 steps per minute (95% CI 4.36 to 17.18; 7 trials; 223 participants; P = 0.001; low-quality evidence).Music interventions may be beneficial for improving the timing of upper extremity function after stroke as scored by a reduction of 1.08 seconds on the Wolf Motor Function Test (95% CI -1.69 to -0.47; 2 trials; 122 participants; very low-quality evidence).Music interventions may be beneficial for communication outcomes in people with aphasia following stroke. Overall, communication improved by 0.75 standard deviations in the intervention group, a moderate effect (95% CI 0.11 to 1.39; 3 trials; 67 participants; P = 0.02; very low-quality evidence). Naming was reported as improving by 9.79 units on the Aachen Aphasia Test (95% CI 1.37 to 18.21; 2 trials; 35 participants; P = 0.02). Music interventions may have a beneficial effect on speech repetition, reported as an average increase of 8.90 score on the Aachen Aphasia Test (95% CI 3.25 to 14.55; 2 trials; 35 participants; P = 0.002).There may be an improvement in quality of life following stroke using rhythmic auditory stimulation, reported at 0.89 standard deviations improvement on the Stroke Specific Quality of Life Scale, which is considered to be a large effect (95% CI 0.32 to 1.46; 2 trials; 53 participants; P = 0.002; low-quality evidence). We found no strong evidence for effects on memory and attention. Data were insufficient to examine the effect of music interventions on other outcomes.The majority of studies included in this review update presented a high risk of bias, therefore the quality of the evidence is low.

AUTHORS' CONCLUSIONS

Music interventions may be beneficial for gait, the timing of upper extremity function, communication outcomes, and quality of life after stroke. These results are encouraging, but more high-quality randomised controlled trials are needed on all outcomes before recommendations can be made for clinical practice.

Reducing anger outbursts after a severe TBI: a single-case study

Anger outbursts constitute a frequent behavioural issue after a traumatic brain injury (TBI) and have a strong negative impact on the social outcomes resulting from the TBI. However, few studies have examined the efficacy of specific intervention strategies to reduce the frequency and intensity of anger outbursts. We therefore performed a single-case study on this topic by administering two successive and complementary psychological interventions with an AB design with maintenance (first intervention) and an AC design with maintenance plus a one-month follow-up (second intervention) to a patient with a severe TBI. Whereas the first intervention focused on improving the recognition and expression of basic emotions, the second consisted of a self-regulation programme, including various features such as psychoeducation about self-control strategies, relaxation and assertiveness training that aimed to establish adequate behaviours, which were further promoted by an implementation intentions strategy in the patient's daily life. The results indicated that all interventions resulted in a reduced frequency and intensity of anger outbursts, and the data upheld the specificity of these effects. In addition, a meta-analytic integration of the effects of both interventions on the outcomes indicated a medium effect size. Further research is needed on other patients who experience long-standing anger outbursts to examine whether the observed gains can be replicated, sustained on a longer-term basis and improved.

The relational neurobehavioral approach: can a non-aversive program manage adults with brain injury-related aggression without seclusion/restraint?

PURPOSE

The Relational Neurobehavioral Approach (RNA) is a set of non-aversive intervention methods to manage individuals with brain injury-related aggression. New data on interventions used in the RNA and on how the RNA interventions can be used with patients with acquired brain injury (ABI) who have differing levels of functional impairment are provided in this paper.

METHOD

The study was conducted over a 6-week period in a secure 65-bed program for individuals with ABI that is housed in two units of a skilled nursing facility (SNF). Implementation of the RNA was compared between two units that housed patients with differing levels of functional impairment (n = 65 adults). Since this was a hierarchical clustered dataset, Generalized Estimating Equations regression was used in the analyses.

RESULTS

RNA interventions used to manage the 495 aggressive incidents included the following: Aggression ignored, Closer observation, Talking to patient, Reassurance, Physical distraction, Isolation without seclusion, Immediate medication by mouth, Holding patient. Different interventions were implemented differentially by staff based on level of functional impairment and without use of seclusion or mechanical restraint.

CONCLUSIONS

The RNA can be used to non-aversively manage aggression in patients with brain injury and with differing levels of functional impairment. Programs adopting the RNA can potentially manage brain injury-related aggression without seclusion or mechanical restraint. Implications for Rehabilitation The Relational Neurobehavioral Approach (RNA) is a set of non-aversive intervention methods to manage individuals with brain injury-related aggression. RNA methods can be used to manage aggression in patients with brain injury who have differing levels of functional impairment. Successful implementation of the RNA may allow for the management of brain injury-related aggression without seclusion or mechanical restraint.

Revisiting the neurofunctional approach: conceptualizing the core components for the rehabilitation of everyday living skills

BACKGROUND

Introduced in the 1980s, the neurofunctional approach (NFA) is one of the few interventions designed primarily for clients with severe deficits following traumatic brain injury (TBI). Specifically the NFA was intended for those individuals who were limited in their ability to solve novel problems or generalize skills from one setting to another and whose lack of insight limited their engagement in the rehabilitative process. DESCRIPTION OF THE APPROACH: The NFA is a client-centred, goal-driven approach that incorporates the principles of skill learning and promotes the development of routines and competencies in practical activities required for everyday living. Programmes based on the NFA are developed specifically to meet each client's unique needs, using a range of evidence-based interventions. RECENT EVIDENCE: Recently the NFA has been found to be more effective than cognitive-retraining for some individuals with moderate-to-severe TBI who have deficits in activities of daily living. This paper aims to define the core features of the NFA, outline the theoretical basis on which it is founded and consider implications of the findings for rehabilitation after TBI in general. The NFA is highly relevant for clients living in the community who require a case manager to direct an integrated, rehabilitation programme or provide structured input for the long-term maintenance of skills.

Staff-reported antecedents to aggression in a post-acute brain injury treatment programme: what are they and what implications do they have for treatment?

Research in psychiatric settings has found that staff attribute the majority of inpatient aggression to immediate environmental stressors. We sought to determine if staff working with persons with brain injury-related severe and chronic impairment make similar causal attributions. If immediate environmental stressors precipitate the majority of aggressive incidents in this client group, it is possible an increased focus on the management of factors that initiate client aggression may be helpful. The research was conducted in a low-demand treatment programme for individuals with chronic cognitive impairment due to acquired brain injury. Over a six-week period, 63 staff and a research assistant reported on 508 aggressive incidents. Staff views as to the causes of client aggression were elicited within 72 hours of observing an aggressive incident. Staff descriptions of causes were categorised using qualitative methods and analysed both qualitatively and quantitatively. Aggression towards staff was predominantly preceded by (a) actions that interrupted or redirected a client behaviour, (b) an activity demand, or (c) a physical intrusion. The majority of aggressive incidents appeared hostile/angry in nature and were not considered by staff to be pre-meditated. Common treatment approaches can be usefully augmented by a renewed focus on interventions aimed at reducing antecedents that provoke aggression. Possible approaches for achieving this are considered.

Long-Term Accommodation and Support for People With Higher Levels of Challenging Behaviour

The purpose of the present article is to describe the issues associated with providing lifelong accommodation and support to people with severe brain injury, neurobehavioural disability, and overt challenging behaviours. In particular, the article focuses on two groups of people within an Australian context: (a) those who live in community settings but whose behaviour is not adequately managed even by specialist outreach behaviour management services, and (b) those who are confined to aged care residential facilities and who show challenging behaviour. These groups bring to the fore different lifelong behaviour management issues. At present, if community-based clients seriously offend or have an adequate psychiatric diagnosis, they may be placed in heavily secured psychiatric units or prison. Otherwise, by default, they will reside in less restrictive options such as family homes and shared supported accommodation. We will argue that the current service system lacks the ability to apply appropriate structure and control to many clients with serious challenging behaviours, and propose that specialised facilities would make an important addition to the service system. Conversely, young clients confined to residential aged care facilities live in impoverished environments that often contribute to challenging behaviour that can be enormously disruptive, distressing, and unsafe. We will review the recent Australian State and Federal Government initiative aimed at transitioning some young people out of nursing homes, and we raise considerations for future service development. There are many individuals with the potential to make significant gains in a tightly structured setting before returning to the community, while others will manage well with long-term placement in a setting designed for residents with neurobehavioural disability. Case studies and service data are used to support these arguments, and key elements of accommodation and rehabilitation models for those in need of long-term neurobehavioural support are described.

Tolerance of a virtual reality intervention for attention remediation in persons with severe TBI

OBJECTIVE

To evaluate the feasibility of applying virtual reality and robotics technology to improve attention in patients with severe traumatic brain injury (TBI) in the early stages of recovery.

METHODS

A sample of TBI patients (n=18, aged 19-73) who were receiving acute inpatient rehabilitation completed three-dimensional cancellation exercises over two consecutive days in an interactive virtual environment that minimized distractions and that integrated both visual and haptic (tactile) stimuli. Observations of behaviour during the intervention and of the instructions needed to encourage compliance were recorded. Performance data were compiled to assess improvement across three different treatment conditions.

OUTCOMES

Fifteen of the 18 patients demonstrated tolerance of the virtual environment by completing the entire treatment protocol. Within-subjects comparisons of target acquisition time during treatment showed that a treatment condition that included haptic cues produced improved performance compared to a condition in which such cues were not provided. Separating out participants who were in post-traumatic amnesia showed that this group also demonstrated improvement in performance across trials despite their memory impairment.

CONCLUSIONS

It is proposed that attention exercises using virtual environments are well-tolerated and engaging and that they could be beneficial for inpatients with severe TBI.

The effects of enhanced program review and staff training on the management of aggression among clients in a long-term neurobehavioral rehabilitation program

OBJECTIVE

This article examined the effects of staff training, staff support groups, and increased client behavior monitoring on the rate of physical aggression toward peers and objects in an older neurobehavioral population treated in a long-term neurorehabilitation program.

METHODS

During the 15 months of data collection, programmatic enhancements were introduced including: Staff training and support groups, comprehensive assessment and individualized program development, and client-centered weekly and systemic monthly behavior management review. Incidents of physical aggression were assessed using staff report. Data were corroborated using multiple sources including, medical records, written incident reports, and Overt Aggression Scale-Modified for Neurorehabilitation - Extended (OAS-MNR-E).

RESULTS

A total of 267 clients were present in the facility during the reporting period. The clients had neurobehavioral disability of various origins, 73% had a psychiatric diagnosis in addition to one or more medical diagnoses, and 58% had a dementia diagnosis. An already low rate of incidents of physical aggression per client month (0.02) was reduced by 77% following the implementation of programmatic enhancements.

CONCLUSION

Enhanced systematic behavioral review of clients provided concurrently with staff training in non-aversive principles and ongoing staff support groups reduced the incidents of behavioral disregulation in older persons with psychiatric diagnoses, medical comorbidities, and neurobehavioral disabilities.