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BACKGROUND: Meaningful, varied, joyful conversation is an important therapy target for adults with language or cognitive-communication disorders following acquired brain injury (ABI). However, the complexity of daily communication is often reduced to component parts within intervention programmes, with mixed evidence of generalization to everyday conversation. Interventions targeting co-construction of communication within a dyad offer a structured way in which to retain and treat elements of everyday conversation for individuals and their communication partner (CP). Such interventions exist but they are variably labelled, target different ABI populations and have not been synthesized. AIMS: To identify the nature, scope and effects of intervention studies targeting co-constructed communication in adults with ABI. METHOD: This systematic review was completed using PRISMA Guidelines. Six databases (MEDLINE, Embase, CINAHL, Scopus, LLBA, PsychInfo) were searched and 1210 studies were screened. Data were extracted and studies were rated for methodological quality and completeness of reporting. Outcome measures and effects of treatment were collated through descriptive synthesis. MAIN CONTRIBUTION: This review highlights an emerging evidence base in relation to an intervention approach that targets everyday communication. Co-constructed communication interventions have been reported by 13 studies, from a total of 206 participants with post-stroke aphasia, traumatic brain injury and progressive language impairments. These interventions take a range of formats, including referential communication tasks, retell/recount therapies and communication training programmes. Methodological quality evaluation indicated mostly low-level study designs. Heterogeneity was identified in primary outcome measures, with 28 unique primary outcome measures reported across studies. Most studies demonstrated change in task-specific or broad communication outcome measures. CONCLUSIONS: Co-constructed communication interventions may offer clinicians a systematic, protocolized, replicable way to target everyday communication for adults with ABI. More high-quality, experimental designs with complete reporting and psychometrically sound outcome measures are needed to strengthen the evidence base. WHAT THIS PAPER ADDS: What is already known on this subject Everyday conversation is an important therapy target for adults with ABI, but there is mixed evidence of therapy gains generalizing to everyday life. Many interventions reduce conversation to component parts such as naming or sentence construction. A different approach is needed to capture the social, dyadic, interactive and multifaceted nature of conversation. We propose the term 'co-constructed communication interventions' as a therapy genre targeting semi-structured dialogue. These interventions retain elements of everyday conversation (such as multimodal communication and situating tasks within dyads), combined with experimental elements (where stimuli prompt interactions and responses can be scored against normative data). What this paper adds to existing knowledge This review proposes and describes a distinct genre of discourse intervention within the current evidence base with a novel operational definition of 'co-constructed communication'. What are the potential or actual clinical implications of this work? Co-constructed communication interventions directly target elements of everyday communication by situating the therapy goals within a dyadic, interactive, multimodal task. A range of intervention tasks have been identified, including collaborative storytelling and problem-solving. This review will be of interest to clinicians working with adults with ABI; co-constructed communication interventions may offer a useful, replicable way to target aspects of everyday communication. This synthesis of the current evidence base encourages clinicians' informed, evidence-based decisions around these interventions.
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Afasia , Lesiones Encefálicas , Trastornos de la Comunicación , Adulto , Humanos , Lesiones Encefálicas/complicaciones , Comunicación , Afasia/etiología , Afasia/terapia , Trastornos de la Comunicación/etiología , Trastornos de la Comunicación/terapia , LenguajeRESUMEN
Traumatic brain injury (TBI) has been established as a priority research area for public health, affecting an estimated 69 million individuals worldwide each year. Large-scale collaborative datasets may help to better understand this heterogenous and chronic health condition. In this paper, we present TBIBank; an innovative digital health resource that aims to establish a shared database for the study of communication disorders after TBI. We provide an overview of the current database, the standard discourse protocol used for the main TBIBank corpus, and the automated language analyses that can enable diagnostic profiling, comparative evaluation of treatment effects and profiling of recovery patterns. We also highlight the e-learning component of the digital health resource as a research translation tool. We conclude with a discussion of the potential research, clinical, and educational applications of TBIBank and future directions for expanding this digital resource.
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Lesiones Traumáticas del Encéfalo , Lesiones Encefálicas , Trastornos de la Comunicación , Humanos , Lenguaje , EscolaridadRESUMEN
OBJECTIVE: To examine predictive factors underlying communication and psychosocial outcomes at 2 years post-injury. Prognosis of communication and psychosocial outcomes after severe traumatic brain injury (TBI) is largely unknown yet is relevant for clinical service provision, resource allocation, and managing patient and family expectations for recovery. DESIGN: A prospective longitudinal inception design was employed with assessments at 3 months, 6 months, and 2 years. PARTICIPANTS: The cohort included 57 participants with severe TBI (N=57). SETTING: Subacute and post-acute rehabilitation. MAIN OUTCOME MEASURES: Preinjury/injury measures included age, sex, education years, Glasgow Coma Scale, and PTA. The 3-month and 6-month data points included speech, language, and communication measures across the ICF domains and measures of cognition. The 2-year outcome measures included conversation, perceived communication skills, and psychosocial functioning. Predictors were examined using multiple regression. INTERVENTIONS: Not applicable. RESULTS: The cognitive and communication measures at 6 months significantly predicted conversation measures at 2 years and psychosocial functioning as reported by others at 2 years. At 6 months, 69% of participants presented with a cognitive-communication disorder (Functional Assessment of Verbal Reasoning and Executive Strategies [FAVRES]). The unique variance accounted for by the FAVRES measure was 7% for conversation measures and 9% for psychosocial functioning. Psychosocial functioning at 2 years was also predicted by pre-injury/injury factors and 3-month communication measures. Pre-injury education level was a unique predictor, accounting for 17% of the variance, and processing speed/memory at 3 months uniquely accounted for 14% of the variance. CONCLUSION: Cognitive-communication skills at 6 months are a potent predictor of persisting communication challenges and poor psychosocial outcomes up to 2 years after a severe TBI. Findings emphasize the importance of addressing modifiable cognitive and communication outcomes variables during the first 2 years after severe TBI to maximize functional patient outcomes.
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Lesiones Traumáticas del Encéfalo , Lesiones Encefálicas , Humanos , Pronóstico , Estudios Prospectivos , Lesiones Traumáticas del Encéfalo/psicología , Lesiones Encefálicas/rehabilitación , ComunicaciónRESUMEN
This systematic review aimed to synthesize barriers and facilitators in communicative interactions between staff and people with traumatic brain injury (TBI) in the rehabilitation context. Searches captured published evidence up to November 2022 in MEDLINE, Embase, SCOPUS, Web of Science, CINAHL, AMED, and PsycINFO. Eligible studies reported on the communicative interaction between rehabilitation staff and adults with TBI. In total, 31 studies were included in the review; including quantitative, qualitative, and mixed-methods designs. Quality assessment was carried out using standard checklists. Quantitative studies and quantitative components of mixed-method studies were synthesized descriptively according to reported communication barriers and facilitators. Qualitative studies and qualitative components of mixed-method studies were analysed through an inductive thematic meta-synthesis; generating six main themes with four subthemes. Themes were categorized as barriers or facilitators to communicative interaction. Findings demonstrated that cognitive-communication disorders of people with TBI challenge the communicative interaction between rehabilitation staff and people with TBI. However, the extent to which these disorders create a communicative barrier is closely related to staff's communicative approach. While staff holding a collaborative and acknowledging approach and using supportive strategies may facilitate successful communicative interactions, staff using the opposite approach may exacerbate communication barriers.
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BACKGROUND: Exploring the perceptions of individuals with traumatic brain injury (TBI) towards their brain injury recovery across the continuum of care may offer insights to support engagement with rehabilitation services. Illness narratives are a potentially valuable avenue for examining perceptions of recovery that may influence engagement. AIMS: The aim of this study is to explore the perspective of individuals with severe TBI towards their communication, brain injury and recovery experiences at 6 months, 1 year and 2 years post-injury. METHODS & PROCEDURES: Discourse samples were obtained from 12 participants with severe TBI at 6 months, 1 year and 2 years following injury. A standardised protocol was used to elicit responses relating to perceptions of communication, the brain injury narrative, and perceptions of recovery facilitators. A thematic analysis of the discourse samples was completed. OUTCOMES & RESULTS: Three overarching themes were identified: experiences of communication recovery are diverse (Theme 1), varied experiences of recovery and rehabilitation (Theme 2), and continuous and lifelong journey of recovery (Theme 3). Primary communication concerns included presence of anomia, dysarthria, conversational topic difficulties, impacts of fatigue and memory difficulties. Illness narratives revealed the importance of re-establishing a sense of self and the perceived importance of a strong social network post-injury. CONCLUSIONS & IMPLICATIONS: The varied nature of communication challenges and recovery after TBI highlights the need for holistic, multidisciplinary support as well as inclusion of family and friends in the recovery process. Social communication intervention is a perceived priority area for individuals with TBI. Illness narratives may also play a valuable role in therapy and help to shape post-injury identity. Managing the impacts of fatigue on communication and encouraging individuals to take ownership over their recovery and treatment may also help to improve patient outcomes. Supporting individuals to construct positive brain injury narratives that reaffirm a sense of self and include perspectives of family and friends may offer a potential future avenue for rehabilitation. Tailored but flexible, team-based service delivery models for individuals with TBI that span from acute to long-term care are warranted. WHAT THIS STUDY ADDS?: What is already known on this subject Communication recovery from traumatic brain injury (TBI) is complex and multifaceted. The perceptions of individuals with TBI toward their communication recovery is largely unknown. To establish rehabilitation services that meet the needs of these individuals, we need to understand how they experience communication recovery. What this paper adds to existing knowledge Social communication interventions were perceived as a priority for intervention by individuals with TBI. Fatigue was identified as perceived barrier to communication recovery. Taking ownership over one's recovery process was revealed as a facilitator of recovery. Illness narratives were found to strengthen post-injury identity over time. What are the potential or actual clinical implications of this work? Speech pathologists should prioritise social communication interventions and fatigue management for communication. Facilitating ownership of the recovery process and offering long-term supports are key aspects of treatment. Supporting positive illness narratives as part of treatment may facilitate post-injury identity construction.
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BACKGROUND: Spoken discourse is commonly affected after traumatic brain injury (TBI). Although guidelines recommend prioritizing discourse-level skills in cognitive communication management, previous literature has highlighted challenges in managing discourse clinically. Little is known about how speech-language pathologists (SLPs) assess and treat discourse after TBI. AIMS: To investigate current SLP practice to determine the alignment of clinical practice with research evidence and recommendations. METHODS & PROCEDURES: This online survey consisted of 30 questions on SLPs' practice with discourse assessment, analysis and treatment processes, including the materials and methods used and rationales for decision-making. Participants were recruited through national and international SLP professional bodies, TBI-specific or SLP special-interest groups and social media. Survey responses were analysed using descriptive statistics, with free text included to support individual responses. OUTCOMES & RESULTS: There were 70 participants, from Australia, the United States, UK and New Zealand. Nearly half the participants had over 11 years of experience working with adults with TBI and a quarter had over 20 years of experience. Participants reported that they regularly evaluated the discourse ability of people with TBI, most commonly during spontaneous conversation or with a personal narrative task. Discourse intervention approaches mostly targeted client self-monitoring ability, social skills or conversational interactions. Practice varied dependent on setting, with more SLPs in community or outpatient services undertaking discourse assessment and treatment than in hospital settings. CONCLUSIONS & IMPLICATIONS: Overall, survey respondents' management of spoken discourse aligned with recommendations in the research literature, incorporating an individualized, goal-based approach. Factors affecting the use of discourse in practice included client-specific factors and needs, availability of time for transcription and analysis, and SLPs' knowledge level and confidence with discourse. Increased knowledge of discourse methods and treatment approaches could help inform decision-making for SLPs working in TBI. WHAT THIS PAPER ADDS: What is already known on this subject Spoken discourse is one of the most affected areas of communication for people with TBI. Although recent research has provided guidance on assessment and treatment options for TBI discourse, it is unknown how SLPs manage spoken discourse clinically. What this paper adds to existing knowledge This research adds to the limited research on how SLPs across clinical settings and regions manage discourse assessment and treatment. Respondents' practice was generally aligned with recommendations, featuring individualized, goal-based practice. Potential barriers to discourse implementation included client factors and SLP knowledge, training, and service delivery factors. What are the potential or actual clinical implications of this work? This survey provides evidence that clinical translation is starting to occur in this field, but there remains a need for increased knowledge of assessment and treatment methods, training, and TBI-specific resources to better support SLP practice, particularly relating to transcription. Core reporting outcomes in research on TBI discourse management would assist with translation of the findings to practice.
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BACKGROUND: Training conversation partners of people with aphasia who use facilitative communication strategies is one method that can improve access to healthcare for people with aphasia. However, the efficacy of communication partner training (CPT) has been investigated almost exclusively in the context of face-to-face (F2F) delivery. Online training may offer more cost-effective and accessible options to a wider range of conversation partners, including student healthcare professionals. AIMS: To conduct a pilot randomized controlled trial with student healthcare professionals comparing (1) an online aphasia CPT program, (2) a F2F CPT program and (3) no program (control group) on outcomes relating to attitudes and knowledge of aphasia. METHODS & PROCEDURES: A 45-min introductory aphasia CPT program was developed using the theories and techniques of Supported Conversations for Adults with Aphasia (SCA)™. A total of 30 first-year undergraduates studying occupational therapy at The University of Sydney were randomly allocated to one of three conditions: online CPT delivery, F2F delivery or delayed training control (no program). Outcomes measures included pre-post-testing with the Aphasia Attitudes, Strategies and Knowledge (AASK) survey. OUTCOMES & RESULTS: A significant difference existed for the AASK survey pre-post-change scores between the online, F2F and control groups (χ2 (2) = 20.038, p = 0.000). Post-hoc analysis revealed that, compared with the control (Ctrl) group, participants in both the online and F2F groups had significantly higher knowledge of aphasia (Online versus Ctrl: p = 0.000; F2F versus control: p = 0.002), knowledge of facilitative strategies (Online versus Ctrl: p = 0.000; F2F versus Ctrl: p = 0.002), and positive attitudes towards aphasia (Online versus Ctrl: p = 0.031; F2F versus Ctrl: p = 0.032). No significant difference was observed between the online and F2F groups for the Total or any subtotals (p = 1.000). CONCLUSIONS AND IMPLICATIONS: The results from this pilot randomized controlled trial indicate that online delivery of the 45-min introductory CPT is equally as efficacious as F2F delivery, and thus may be a viable mode of delivery for future aphasia CPT programs. These pilot results pave the way for a larger study that will comprehensively evaluate the efficacy of an online aphasia CPT program for improving attitudes, knowledge and skills in a broad range of student healthcare professionals. What this paper adds What is already known on this subject The efficacy of F2F CPT for aphasia is well established. Online delivery of CPT programs may offer more cost-effective and accessible services when compared with F2F approaches; however, there is a need to explore the efficacy of online programs. What this paper adds to existing knowledge The 45-min online aphasia CPT program was found to be efficacious for improving student healthcare professionals' knowledge and attitudes towards aphasia and communication, and produced equally successful outcomes when compared with F2F delivery. This is the first study to report the efficacy of an online CPT program that is aligned with SCA for use with student healthcare professionals that also uses a self-report outcome measure with validated psychometric properties. What are the potential or actual clinical implications of this work? Online CPT programs may be useful in both clinical and education contexts to support improved efficiency of services and to enhance communication environments for people with aphasia in healthcare contexts.
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Afasia/rehabilitación , Educación a Distancia/métodos , Terapia del Lenguaje/educación , Terapia Ocupacional/educación , Estudiantes del Área de la Salud/psicología , Adulto , Competencia Clínica , Comunicación , Evaluación Educacional , Femenino , Humanos , Relaciones Interpersonales , Masculino , Proyectos Piloto , Evaluación de Programas y Proyectos de Salud , EnseñanzaRESUMEN
PRIMARY OBJECTIVE: To investigate whether the degree of participation by people with severe Traumatic Brain Injury (TBI), and the degree of support by their communication partners (CPs) changes in conversation during subacute recovery. METHODS AND PROCEDURES: Seventeen pairs of participants with TBI and their CPs were video-recorded during a 10 min casual conversation at 3 and 6 months post-injury. Communication behaviors were rated using the adapted Measure of Participation in Conversation (MPC) and the adapted Measure of Support in Conversation (MSC) at both time points and compared. RESULTS: Inferential analyses showed that there was no significant change in the degree of participation in conversation by participants with TBI and the degree of conversation support by their CPs from 3 to 6 months post. Comparison of qualitative field notes revealed that specific conversational behaviors changed over time, including better turn-taking and topic maintenance. CONCLUSION: Documenting early communication recovery is a complex and challenging endeavor. The lack of change in conversational effectiveness during the sub-acute period using global rating scales highlights the need for social communication tools that are sensitive to communication recovery following severe TBI.
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Lesiones Traumáticas del Encéfalo/rehabilitación , Comunicación , Relaciones Interpersonales , Habla , Adolescente , Adulto , Anciano , Lesiones Traumáticas del Encéfalo/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto JovenRESUMEN
OBJECTIVES: Although much is known about discourse impairment, little is known about discourse recovery after severe traumatic brain injury (TBI). This paper explores discourse recovery across the critical first year, controlling for pre-injury, injury and post-injury variables. DESIGN AND METHODS: An inception cohort comprising 57 participants with severe TBI was examined at 3, 6, 9 and 12 months post-injury and compared to a cross-section of matched healthy control participants. A narrative discourse task was analyzed with main concept analysis (MCA). A mixed linear model approach was used to track recovery controlling for pre-injury, injury and post-injury variables. RESULTS: An upward trajectory of recovery was observed, with peak periods of improvement between 3-6 and 9-12 months and all time points were significantly below controls. Years of education and PTA duration were significant covariates in the recovery model. Presence of aphasia also influenced the recovery model. CONCLUSIONS: Individuals with TBI typically improve over the first year, however many will continue to have discourse deficits at 12 months. Years of education, PTA duration and aphasia should be considered when planning services. The 3-6- and 9-12-month periods may offer optimal periods for discourse recovery and increased supports may be beneficial between 6-9 months.
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Lesiones Traumáticas del Encéfalo/psicología , Trastornos de la Comunicación/psicología , Recuperación de la Función , Adolescente , Adulto , Anciano , Afasia/etiología , Afasia/rehabilitación , Lesiones Traumáticas del Encéfalo/complicaciones , Lesiones Traumáticas del Encéfalo/rehabilitación , Estudios de Cohortes , Comunicación , Trastornos de la Comunicación/etiología , Trastornos de la Comunicación/rehabilitación , Estudios Transversales , Escolaridad , Empleo , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Pruebas Neuropsicológicas , Resultado del Tratamiento , Adulto JovenRESUMEN
PRIMARY OBJECTIVE: To investigate the nature and patterns of conversational topics discussed by individuals with severe TBI and familiar communication partners at 3 and 6 months post-injury, and to examine changes occurring in conversational topics during sub-acute recovery. RESEARCH DESIGN: Qualitative content analysis was used to explore the nature of topics and generate conversational themes. Topic analysis provided an understanding of conversational topic management by identifying patterns of topic initiation and maintenance. METHODS: Twenty-two people with severe TBI and a familiar communication partner engaged in a 10-minute casual conversation on self-selected topics at 3 and 6 months post-injury. MAIN OUTCOMES AND RESULTS: Three main conversational themes were identified: connecting; re-engaging; and impacts of injury. The nature of topics related to these themes changed over time to reflect participants' sub-acute rehabilitation experiences. Most conversational dyads maintained similar conversational and topic patterns during sub-acute recovery. CONCLUSIONS: Qualitative analysis provides a new insight into the conversational topics of individuals with severe TBI. Many participants engaged in appropriate conversations and discussed mutually important topics with familiar communication partners. Findings may inform speech-language pathology intervention in sub-acute recovery to improve conversational discourse abilities of individuals with severe TBI and support their communication partners.
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Lesiones Traumáticas del Encéfalo/complicaciones , Lesiones Traumáticas del Encéfalo/psicología , Trastornos de la Comunicación/etiología , Comunicación , Recuperación de la Función/fisiología , Conducta Verbal/fisiología , Adolescente , Adulto , Anciano , Lesiones Traumáticas del Encéfalo/rehabilitación , Trastornos de la Comunicación/psicología , Trastornos de la Comunicación/rehabilitación , Femenino , Escala de Coma de Glasgow , Humanos , Relaciones Interpersonales , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Pruebas Neuropsicológicas , Factores de Tiempo , Adulto JovenRESUMEN
Purpose The interrelationship between psychosocial outcomes and discourse after severe traumatic brain injury remains largely unknown. This study examines outcomes relating to work, relationships, and independence within the context of discourse recovery across the 1st year post-injury. Method An inception cohort comprising 57 participants with severe traumatic brain injury was assessed at 3, 6, 9, and 12 months post-injury. Outcomes were measured with the Sydney Psychosocial Reintegration Scale-2 (Tate et al., 2012; Tate, Simpson, Loo, & Lane-Brown, 2011), and discourse was evaluated with Main Concept Analysis of a narrative retell. Correlation and linear regression analyses were utilized. Results Significant correlations were found between psychosocial outcomes reported by relatives and discourse performance across the 1st year. The 6-month discourse scores significantly predicted the 12-month psychosocial outcomes reported by relatives. Initial discourse severity and recovery pattern also informed outcomes. Conclusions Discourse disorders have a strong relationship with everyday outcomes relating to work, relationships, and independence as reported by relatives. Six months post-injury is a beneficial time for assessment, education, and service planning. Age, years of education, and aphasia may mediate recovery and outcomes. A clinical decision tree is offered to support goal setting. Supplemental Material https://doi.org/10.23641/asha.9755444.
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Lesiones Traumáticas del Encéfalo/psicología , Trastornos de la Comunicación/psicología , Adolescente , Adulto , Anciano , Lesiones Traumáticas del Encéfalo/complicaciones , Trastornos de la Comunicación/etiología , Femenino , Humanos , Relaciones Interpersonales , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Recuperación de la Función , Trabajo/psicología , Adulto JovenRESUMEN
PURPOSE: (i) To systematically review longitudinal and prognostic studies relating to the trajectory of cognitive-communication recovery after TBI and (ii) to provide recommendations to strengthen future research. METHOD: Thirteen health literature databases were accessed up until July 2014. MAIN MEASURES: Articles were screened systematically against pre-determined inclusion and exclusion criteria. Quality reviews were performed on the selected articles using a modified Downs & Black Rating Scale. Two independent reviewers performed the reviews. RESULT: Sixteen longitudinal and prognostic articles met the inclusion criteria. There was evidence of either maintenance or improvement of cognitive-communication skills during the first 3 years post-injury. However, the studies did not provide detailed recovery trajectories, by failing to evaluate numerous data points over time. No studies evaluated recovery beyond 3 years post-injury. Injury severity, lesion location, brain volume loss and conversation skills may predict specific cognitive-communication outcomes. There was high variability in study characteristics and measures. CONCLUSION: There is currently scarce evidence regarding cognitive-communication recovery and prognosis. People with TBI may recover or maintain pre-morbid cognitive-communication skills during the early rehabilitation stage. Further research detailing the recovery trajectory with a view to evaluating predictive factors is strongly indicated. Guidelines for future research are provided.