Traumatic brain injury: unmet support needs of caregivers and families in Florida

The potential of gene delivery for the treatment of traumatic brain injury

Therapeutics for traumatic brains injuries constitute a global unmet medical need. Despite the advances in neurocritical care, which have dramatically improved the survival rate for the ~ 70 million patients annually, few treatments have been developed to counter the long-term neuroinflammatory processes and accompanying cognitive impairments, frequent among patients. This review looks at gene delivery as a potential therapeutic development avenue for traumatic brain injury. We discuss the capacity of gene delivery to function in traumatic brain injury, by producing beneficial biologics within the brain. Gene delivery modalities, promising vectors and key delivery routes are discussed, along with the pathways that biological cargos could target to improve long-term outcomes for patients. Coupling blood-brain barrier crossing with sustained local production, gene delivery has the potential to convert proteins with useful biological properties, but poor pharmacodynamics, into effective therapeutics. Finally, we review the limitations and health economics of traumatic brain injury, and whether future gene delivery approaches will be viable for patients and health care systems.

Cost of long-term care and balancing caregiver wellbeing: a narrative review

INTRODUCTION

Long-term care (LTC) refers to care and support services that are required by individuals who lack the ability to perform important daily routines and may be dependent on others for personal, social, and medical needs over a sustained period of time. LTC may be broadly categorized into formal and informal care, where formal care is provided by professionals who are compensated to provide these services and informal care captures the care services provided without compensation by family members, friends, or other unpaid individuals.

AREAS COVERED

In this narrative review, we identify and synthesize evidence to evaluate the cost of long-term care while balancing the needs of caregivers. We searched Embase and EconLit for studies published from 2010 to November 2023. Our search strategy used a combination of keywords such as 'long-term care,' 'caregiver burden,' 'caregiver support,' 'cost of care,' and 'caregiver wellbeing.' We include both formal and informal LTC, as well as predictors of caregiver wellbeing.

EXPERT COMMENTARY

This review highlights the global variability in LTC costs and the significant burden on caregivers, emphasizing the need for policy interventions and comprehensive insurance schemes. Future research should focus on standardized assessment tools, intervention effectiveness, and integrating caregiver support into healthcare models, ensuring holistic and sustainable LTC solutions.

Prognostic factors and clinical nomogram for in-hospital mortality in traumatic brain injury

BACKGROUND

Traumatic brain injury (TBI) is a major cause of death and functional disability in the general population. The nomogram is a clinical prediction tool that has been researched for a wide range of medical conditions. The purpose of this study was to identify prognostic factors associated with in-hospital mortality. The secondary objective was to develop a clinical nomogram for TBI patients' in-hospital mortality based on prognostic factors.

METHODS

A retrospective cohort study was conducted to analyze 14,075 TBI patients who were admitted to a tertiary hospital in southern Thailand. The total dataset was divided into the training and validation datasets. Several clinical characteristics and imaging findings were analyzed for in-hospital mortality in both univariate and multivariable analyses using the training dataset. Based on binary logistic regression, the nomogram was developed and internally validated using the final predictive model. Therefore, the predictive performances of the nomogram were estimated by the validation dataset.

RESULTS

Prognostic factors associated with in-hospital mortality comprised age, hypotension, antiplatelet, Glasgow coma scale score, pupillary light reflex, basilar skull fracture, acute subdural hematoma, subarachnoid hemorrhage, midline shift, and basal cistern obliteration that were used for building nomogram. The predictive performance of the nomogram was estimated by the training dataset; the area under the receiver operating characteristic curve (AUC) was 0.981. In addition, the AUCs of bootstrapping and cross-validation methods were 0.980 and 0.981, respectively. For the temporal validation with an unseen dataset, the sensitivity, specificity, accuracy, and AUC of the nomogram were 0.90, 0.88, 0.88, and 0.89, respectively.

CONCLUSION

A nomogram developed from prognostic factors had excellent performance; thus, the tool had the potential to serve as a screening tool for prognostication in TBI patients. Furthermore, future research should involve geographic validation to examine the predictive performances of the clinical prediction tool.

Empowering Support for Family Members of Brain Injury Patients in the Acute Phase of Hospital Care: A Mixed-Methods Systematic Review

This review aimed to identify and synthesize empowering support for the family members of patients in the acute phase of traumatic brain injury hospital treatment. CINAHL, PubMed, Scopus, and Medic databases were searched from 2010 to 2021. Twenty studies met the inclusion criteria. Each article was critically appraised using the Joanna Briggs Institute Critical Appraisals Tools. Following a thematic analysis, four main themes were identified about the process of empowering traumatic brain injury patients' family members in the acute phases of hospital care: (a) needs-based informational, (b) participatory, (c) competent and interprofessional, and (d) community support. This review of findings may be utilized in future studies focusing on designing, implementing, and evaluating an empowerment support model for the traumatic brain injury patient's family members in the acute care hospitalization to strengthen the current knowledge and develop nursing practices.

The needs of families caring for patients with traumatic brain injury: a scoping review

PURPOSE

This scoping review was conducted to synthesize existing literature into a map of the common needs of families caring for patients with traumatic brain injury (TBI) at home.

MATERIALS AND METHODS

A systematic search of studies published between January 2012 and December 2022 was conducted across databases. The selected studies reported the needs or unmet needs of patients with TBI and/or their family caregivers (FCs).

RESULTS

A total of 12 publications were identified. The results suggest that the common needs of families caring for patients with TBI at home include: information about TBI as a disease; information about the continuum of TBI healthcare services; information about adaptive technologies; education and skilling of FCs; psychological support and counseling; physical and occupational therapy services; follow-up care and transitional care management; respite care; peer support; financial assistance, advocacy, and legal services; emotional support from the family and community; and assistance with physical patient care and instrumental activities of daily living.

CONCLUSION

The mapped needs provide insight into supportive interventions required to enhance the health outcomes of patients with TBI and their families during and after rehabilitation. The needs also highlight directions for research and healthcare services for patients with TBI.

Pediatric Palliative Care Referral Criteria Following Moderate or Severe Traumatic Brain Injuries

Introduction/Aims: Traumatic brain injuries (TBIs) are one of the leading causes of death and disability in children and adolescents. A significant number of those who survive suffer from the lasting cognitive, physical, or behavioral effects of TBI while the loss is devastating for families. The aim of the study is to characterize the pediatric population and formulate referral criteria for palliative care (PC) consults who would guide the most beneficial allocation of resources. Methods: This is an IRB-approved retrospective chart review study from January 1, 2017, to October 1, 2021, of persons presenting to the emergency department of a 467-bed quaternary pediatric hospital in the midwest with a moderate or severe TBI (ICD-10: S.06.2X and S.06.5X9A). Participants were excluded if they were admitted directly from an outside hospital or if the diagnosis code did not meet criteria. Results: N = 33 patients presented with moderate or severe TBI, of which 17 had PC consult. There were no significant between-group demographic differences. Significant differences in clinical and outcome variables formed the basis of proposed referral criteria for specialist PC for children and adolescents sustaining a moderate-to-severe traumatic brain injury. Discussion: PC programs are a finite resource and should be available to and focused on those with greatest need. The proposed criteria provide empirically based guidance on when to consult, or consider consulting, specialist pediatric PC. Further testing of these criteria and their relationship with improved outcomes are desirable.

Value-consistent rehabilitation is associated with long-term psychological flexibility and quality of life after traumatic brain injury

Meaningful steps have been taken toward using holistic approaches in outpatient rehabilitation for traumatic brain injury (TBI) (i.e., treating the whole individual); however, research and practice continue to disproportionately focus on adapting to physical and cognitive changes. Research suggests treatment focusing on individual values may be important for psychological adjustment after TBI. The current study sought to explore individual values across multiple life domains in those with TBI as well as what values outpatient rehabilitation was helpful for, and to examine discrepancies between these factors (i.e., value-consistent rehabilitation) in relation to important long-term treatment outcomes. 215 adults with a history of TBI who had participated in outpatient rehabilitation completed online surveys assessing how consistent outpatient rehabilitation was with individual values, psychological flexibility, and quality of life. The life domains with the greatest discrepancies between individual importance and rehabilitation helpfulness were spirituality, intimate relations, and family relations. Greater value-consistent rehabilitation was associated with higher levels of psychological flexibility and quality of life beyond demographics and injury characteristics. Our findings provide further support in favour of holistic, client-centred approaches that are facilitated by neurological rehabilitation programs.

Mapping access to care and identification of barriers for traumatic brain injury in a South African township

RATIONALE

South Africa has a high traumatic injury burden resulting in a significant number of persons suffering from traumatic brain injury (TBI). TBI is a time-sensitive condition requiring a responsive and organized health system to minimize morbidity and mortality. This study outlined the barriers to accessing TBI care in a South African township.

METHODS

This was a multimethod study. A facility survey was carried out on health facilities offering trauma care in Khayelitsha township, Cape Town, South Africa. Perceived barriers to accessing TBI care were explored using qualitative interviews and focus group discussions. The four-delay framework that describes delays in four phases was used: seeking, reaching, receiving, and remaining in care. We purposively recruited individuals with a history of TBI (n = 6) and 15 healthcare professionals working with persons with TBI (seven individuals representing each of the five facilities, the heads of neurosurgery and emergency medical services and eight additional healthcare providers who participated in the focus group discussions). Quantitative data were analysed descriptively while qualitative data were analysed thematically, following inductive and deductive approaches.

FINDINGS

Five healthcare facilities (three community health centres, one district hospital and one tertiary hospital) were surveyed. We conducted 13 individual interviews (six with persons with TBI history, seven with healthcare providers from each of the five facilities, neurosurgery department and emergency medical service heads and two focus group discussions involving eight additional healthcare providers. Participants mentioned that alcohol abuse and high neighbourhood crime could lead to delays in seeking and reaching care. The most significant barriers reported were related to receiving definitive care, mostly due to a lack of diagnostic imaging at community health centres and the district hospital, delays in interfacility transfers due to ambulance delays and human and infrastructural limitations. A barrier to remaining in care was the lack of clear communication between persons with TBI and health facilities regarding follow-up care.

CONCLUSION

Our study revealed that various individual-level, community and health system factors impacted TBI care. Efforts to improve TBI care and reduce injury-related morbidity and mortality must put in place more community-level security measures, institute alcohol regulatory policies, improve access to diagnostics and invest in hospital infrastructures.

Experiences of family caregivers of people with spinal cord injury at the neurosurgical units of the Komfo Anokye Teaching Hospital, Ghana

BACKGROUND

Spinal cord injury (SCI) often leaves affected persons with a lifelong demand for care. As a result, the effect of the condition goes beyond the injured person to affect family members and significant others who have to adjust their lives to provide care and support. However, little is known about the experiences of these family caregivers regarding the care of people with SCI in Ghana. Exploring their experiences would enhance the understanding of family caregiving of people with SCI and contribute to policy intervention.

METHODS

This qualitative descriptive phenomenology study used the purposive sampling method to select 10 family caregivers. Data were collected using a semi-structured interview guide through individual in-depth interviews. Written informed consent was obtained and interviews were audio-recorded and transcribed verbatim. Data were manually analysed following Colaizzi's method of data analysis.

RESULTS

In all, 4 main themes emerged from the analysis of data (1) becoming a caregiver, (2) roles of the caregiver, (3) the burden of caregiving, and (4) coping strategies. The family caregivers provided vital assistance to their relatives with SCI and experienced physical and financial burdens as a result of the care. Due to the strains involved in the caregiving process, family caregivers adopted various strategies to cope with the situation.

CONCLUSION

This study has provided evidence of the lived experiences of family caregivers of people with SCI in the Ghanaian context and further supports the findings of previous studies. Measures including training, counselling, and instituting social support services for family caregivers should be considered by the management of healthcare institutions to enhance the experiences of family caregivers.

Community-Based Interventions After Acquired Brain Injury-A Systematic Review of Intervention Types and Their Effectiveness

OBJECTIVES

Comprehensive review of existing types and effectiveness of community-based interventions delivered to adults (mean age 18-65 years) with long-lasting (≥6 months) difficulties following acquired brain injury (ABI).

DESIGN

Systematic review of controlled intervention studies published until February 2021.

MAIN MEASURES

Systematic searches in databases (MEDLINE, PsycINFO, Database of Abstracts of Reviews of Effects [Cochrane Library], and Cochrane Central Register of Controlled Trials [Cochrane Library]) and inclusion of English peer-reviewed full-text articles; randomized or controlled community-based intervention studies; sample size of 20 or more participants; and 3 or more intervention sessions. Two reviewers independently extracted data for the synthesis and assessed the methodological quality. Data extraction included study characteristics, demographics of participants, content and dose of intervention, outcome measures, and findings.

RESULT

The search returned 7386 publications, of which 49 eligible studies were included, revealing a diverse range of community-based interventions and a myriad of outcome measures applied for assessing functional capacities, participation, and quality of life in the chronic phase of ABI. Intervention types encompassed 14 holistic, 23 physical, and 12 specific interventions. A large heterogeneity regarding intervention frequency and intensity was found. Meta-analyses performed on the holistic, physical, and specific interventions did not indicate any significant pooled effects but showed highly variable effects between individuals, both in persons with traumatic and nontraumatic brain injuries.

CONCLUSIONS

Because of lack of pooled effects within types of community-based interventions, specific evidence-based recommendations within holistic, physical, and specific interventions designed to mitigate long-lasting ABI problems cannot be made. This review highlights the need for future studies to address methodological issues concerning larger sample size, lack of clear description interventions and comparator, missing reports of effects in change scores, need for consistent use of recommended outcome measures, and investigating the wide variety in intervention responsiveness among participants with ABI. Systematic review registration: PROSPERO (CRD42019124949).

Effects of Peer Mentoring for Caregivers of Patients With Acquired Brain Injury: A Preliminary Investigation of Efficacy

Objective

To evaluate effectiveness of a peer mentor intervention for caregivers of patients with acquired brain injury (ABI) in encouraging caregiver participation in support services to prepare them for the role of caregiving and in reducing caregiver stress and depression.

Design

Controlled trial with participants randomized to either usual care or 1-to-1 visits with a family caregiver peer mentor during the ABI inpatient rehabilitation stay.

Setting

Nonprofit rehabilitation hospital specializing in care of persons with brain and spinal cord injury.

Participants

Caregivers (N=36) of patients with ABI admitted for rehabilitation whose discharge location was home with care provided by family members (caregivers: 93% female; 58% White; mean age, 48±10.4y).

Interventions

One-to-one peer mentoring visits during the inpatient stay with a trained peer mentor who is also a family caregiver of a survivor of brain injury.

Main Outcome Measures

Frequency of participation in support services for family caregivers, reported caregiver stress, and reported caregiver depressive symptoms.

Results

There was no difference between groups in participation in support services for family caregivers. Participants in the peer mentor intervention group reported significantly greater improvement in caregiver stress at discharge and 30 days post discharge than participants in the usual care group. Reported depressive symptoms were also lower for the intervention group, but change scores did not achieve statistical significance at discharge or 30-day follow-up.

Conclusions

Peer mentoring appears to improve caregivers' ability to handle the stress of caregiving and reduces reported depressive symptoms. There was no between-group difference noted in participation in support services for families; however, participation was adversely affected by restrictions imposed during the coronavirus disease 2019 pandemic, which may have masked any effect.

The Experience of Caregivers Following a Moderate to Severe Traumatic Brain Injury Requiring ICU Admission

OBJECTIVES

Survivors of moderate and severe traumatic brain injury (TBI) require substantial care, much of which is ultimately provided by friends and family. We sought to describe the unmet needs of informal caregivers.

DESIGN

Qualitative, semistructured interviews with informal caregivers of moderate and severe TBI survivors were conducted 72 hours, 1 month, 3 months, and 6 months after injury.

SETTING

Intensive care unit of a level 1 trauma center.

PARTICIPANTS

Informal caregivers were friends or family who planned to provide care for the patient. Patients were 18 years or older with a moderate to severe TBI, and not expected to imminently die of their injuries.

MEASUREMENTS AND MAIN RESULTS

Eighteen patient-caregiver dyads were enrolled. Fifty-three interviews with caregivers were completed and analyzed over the course of 6 months. Three themes were identified in the qualitative analysis: caregiver burden, caregiver health-related quality of life, and caregiver needs for information and support.

CONCLUSIONS

This study provides new information about the experience of informal caregivers during the 6 months after their friend or family member survived a moderate to severe TBI. Interventions to promote caregiving may be a substantial opportunity to improve patient-centered outcomes following TBI.

The needs of traumatic brain injury survivors' caregivers and the implication required during the COVID-19 pandemic: Public health issues

Background: Traumatic brain injury (TBI) survivors require attention and dependence from their primary caregiver. This is because TBI is a defect that affects both the psychological and physical functions of the victim. Caregivers play an essential role in providing the adequate care victims need to adjust to the new problems they may experience due to their condition, as family members alone may not be able to provide for their needs. In particular, TBI caregivers may face specific challenges when assisting their patients in handling unexpected changes to their daily routines. Therefore, this quantitative study aims to explore the needs of caregivers, their coping mechanisms towards stressful and traumatic circumstances, and how they provide care to their loved ones during the COVID-19 pandemic. Design and Methods: It was conducted with ten caregivers of individuals suffering from traumatic brain injury, that were selected using a theoretical sampling method. Data were obtained using a semi-structured interview guide, which helped the caregivers provide their responses. Meanwhile, data analysis was performed using the NVIVO analysis software. Results: The results showed that there were, three significant themes namely, (a) Support needed, (b) the information need for care, and (c) developing self-resilience. The results also showed that caregivers really need support from the various parties, and the participants lack information on specific care techniques for the severe traumatic brain injury (TBI) survivors. Conclusions: In conclusion, caregivers require approval and seek more useful information to provide excellent care to their loved ones. Being aware of the caregiver’s needs would enable them to offer improved customized care.

Prehospital Impact on Family Members of Road Traffic Accident

Background  Prehospital care is nonexistent in most rural and semiurban areas. The implementation of golden hour care is still unachieved. The psychosocial problems of family members who accompany the traumatic brain injury (TBI) survivors after road traffic accidents (RTA) are not given attention during prehospital care. Therefore, the current study was aimed to understand the prehospital psychosocial impact on family members.

Methodology  A cross-sectional study was conducted at the Emergency and Trauma Care Centre at National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru between July 2017 to April 2018. Forty-five ( n = 45) referred family members providing care for trauma survivors were purposively recruited in the study. Structured checklists were administered to measure the psychological reactions and psychosocial problems experienced by the family members during prehospital care. Data analysis was analyzed using the R software 3.0.1 version.

Results  TBI survivor's mean age was found to be 33 years (33.09 ± 13.20), of which males were 23 (51.1%) and females were 22 (48.9%), respectively. The result depicted first aid was provided by unskilled people after an average of 41 minutes (41 ± 30). The results further showed that family members had experienced agitation (100%), shock (82.2%), fatigue and headache (75.6%), depression (66.7%), feeling of hopelessness (55.6%) helplessness, and lack of support from family and financial constraints (48.9%) during prehospital care.

Conclusion  Psychosocial interventions need to be provided during prehospital care by trained medical and psychiatric social work professionals to address the need of family members during the crisis.

Differences among Caregivers on Coping Resources and Mental Health

Given the growing number of family members who provide care to adults with a disability or illness, this study examined differences in coping resources and mental health among family caregivers of persons with various health conditions. Within the context of Ensel and Lin's stress paradigm, 234 family caregivers participated in an online study by completing validated measures of resourcefulness, spiritual practices, caregiver burden, anxiety, and depression. Caregivers were categorized into nine groups according to their care recipient's condition. The groups differed significantly on burden and resourcefulness. Greatest burden and lowest resourcefulness were found in caregivers of persons with traumatic brain injury, stroke, and dementia. Caregivers across all groups were found to be at a similarly high risk for anxiety and depression. These results provide insights for tailoring interventions for caregivers, particularly those whose care recipients have traumatic brain injury, stroke, or dementia, who may benefit from resourcefulness training.

Feasibility of a home-based environmental enrichment paradigm to enhance purposeful activities in adults with traumatic brain injury: a case series

PURPOSE

To assess the feasibility, safety, and functional recovery of an Environmental Enrichment (EE) inspired paradigm for enhancing daily activities in people with traumatic brain injury.

METHODS

Two TBI-Caregiver dyads participated in the six-month study. A preinstalled harness provided the support structure that enabled the family to perform task-specific functional and cognitive goals. The pre- and post-intervention evaluations included the safety, feasibility, and clinical outcomes such as the 10-m walk test, the Timed Up and Go test, the Jebsen Hand Function test, the Six-Minute Walk test, and the Trail Making Test. The Actigraph GT9X recorded the Caregiver-TBI step count during days spent in harness and out of harness.

RESULTS

The study was feasible, safe, and both TBI subjects improved in functional outcomes. Analysis of Actigraph GT9X yielded mixed results.

CONCLUSION

A partnership with caregivers and adults with TBI to design an EE-focused community program could improve functional activities in real life. To optimize this intervention, caregivers will likely need an alternate approach to record time spent in the harness.IMPLICATIONS FOR REHABILITATIONThe complexities of the real world encourage meaningful activities and participation.Autonomy in everyday activities is an important long-term objective for adults with brain injury.Community-tailored harnesses designed to prevent falls encourages physical activity and social interaction.

The impact of cognitive-communication difficulties following traumatic brain injury on the family; a qualitative, focus group study

Primary Objective: To identify how families experience cognitive-communication difficulties following Traumatic Brain Injury (TBI). Experiences of information, training and support for managing communication changes were also explored. Research Design: Qualitative focus group methodology using thematic analysis. Method: 15 family members of individuals with cognitive-communication difficulties following severe TBI participated in the study; four parents, six spouses, three siblings and two offspring. The majority of participants were female (80%, n = 12), with a mean age of 51 (range 19-71). Four focus groups were held with family members at 0-12 months, 12-36 months and 36+ months post-injury. The data were transcribed verbatim and analyzed using NVIVO 12.Results: Cognitive-communication difficulties were found to impact upon family functioning and psychological wellbeing for several years post-injury. Changes to social cognition, insight and the "filter switch" of the person following TBI were key areas of distress. Participants highlighted the need for information about communication changes to be provided at several time points post-injury. The need for peer support from other families with experience of cognitive-communication difficulties was also identified.Conclusion: Cognitive-communication difficulties impact upon family functioning for many years following injury with families continuing to have support needs for communication well beyond the acute rehabilitation stage.

Acceptance, grief and adaptation amongst caregivers of partners with acquired brain injury: an interpretative phenomenological enquiry

PURPOSE

Families provide vital support to relatives with brain injury yet shoulder significant stress and anxiety with little help threatening family cohesion and rehabilitative outcomes. This paper analyses the accounts of people caring for a long-term partner with brain injury to identify coping mechanisms and support systems that enhanced well-being. Materials and method: This study used semi-structured interviews with eight participants and interpretative phenomenological analysis. Results: Three themes are reported-"moving through denial toward acceptance"; "confronting and managing ambiguous loss"; and "becoming an expert carer". Theme one describes participants' struggles to accept the longevity of brain injury and use of strenuous care practices to deny or fight disability; this proved counterproductive and was later remedied by individuals embracing change and making adaptations. Theme two reports how participants split their partners' identities -before and after brain injury- to help grieve for the marital relationships they lost. Theme three looks at participants' development of self-reliant attitudes to caregiving due to perceived limited state help, while embracing peer support that enhanced information and emotion-based coping. Conclusions: Findings support therapeutic practices that help family members confront the permanence of brain injury, and target feelings of complex and unresolved grief. Future research proposals are discussed.IMPLICATIONS FOR REHABILITATION:Caregivers typically provide considerable rehabilitative support to spouses living with Acquired Brain Injury to manage the physical and psychosocial burdens of long-term disability.Therapeutic interventions should reconcile notions of hope and acceptance in order to help carers confront the permanence of brain injury and develop sustainable care practices.We recommend that interventions address feelings of unresolved grief and ambiguous loss and develop tailored support for caregivers which targets pertinent psychological concerns.

A survey of cognitive-communication difficulties following TBI: are families receiving the training and support they need?

BACKGROUND

Whilst research into the wide-ranging needs of family members following traumatic brain injury (TBI) is well established, investigation into the specific needs of families in relation to supporting cognitive-communication difficulties, relationships and social participation is limited.

AIMS

To identify the family needs for cognitive-communication difficulties following TBI and to explore whether current services are meeting these needs.

METHODS & PROCEDURES

Following a successful pilot, family members from the UK and Australia were invited via posters, social media and e-mail to take part in an anonymous, communication needs survey. Data arising from the thirty two closed questions (six eligibility, nine demographic and seventeen needs questions) were analysed using SPSS descriptive statistics. Data arising from one open question were analysed using qualitative content analysis.

OUTCOMES & RESULTS

A total of 102 family members from the UK (n = 89, 87%) and Australia (n = 13, 13%) completed the survey. The majority of respondents were female (n = 76; 75%), between the ages of 30 and 69 (n = 88; 87%), and either a parent or a partner of the person following TBI (n = 78;76%). Respondents rated information about expected recovery from cognitive-communication difficulties and training in helpful strategies as their most important needs. The majority of respondents (more than 60%) were not satisfied that any of their cognitive-communication needs had been fully met and high levels of unmet need remained evident at three years or more post-injury. Written information, communication partner training and counselling were identified as key supports.

CONCLUSIONS & IMPLICATIONS

Families report high levels of unmet need for managing cognitive-communication difficulties following TBI. Access to written information and communication partner training should be available to families at various time points following TBI and not just in the early stages. What this paper adds What is already known on this subject Attempting to support a person who has cognitive-communication difficulties following TBI has been found to be highly burdensome for family members. However, few studies have asked how families perceive their needs in relation to cognitive-communication difficulties or measured how well current services are meeting their needs. What this paper adds to existing knowledge This study demonstrates that current speech and language therapy services are not yet meeting the needs of the relatives of individuals with cognitive-communication difficulties following TBI. Important insights into the information, training and support families' rate as important are identified in addition to how these needs develop over time. What are the potential or actual clinical implications of this work? Speech and language therapy service design requires to reflect the ongoing nature of familial needs for cognitive-communication difficulties following TBI. Families require access to appropriate literature, speech and language therapy support, and communication partner training in the longer term, not just in the acute phase.

Time-dependent cytokine and chemokine changes in mouse cerebral cortex following a mild traumatic brain injury

Traumatic brain injury (TBI) is a serious global health problem, many individuals live with TBI-related neurological dysfunction. A lack of biomarkers of TBI has impeded medication development. To identify new potential biomarkers, we time-dependently evaluated mouse brain tissue and neuronally derived plasma extracellular vesicle proteins in a mild model of TBI with parallels to concussive head injury. Mice (CD-1, 30–40 g) received a sham procedure or 30 g weight-drop and were euthanized 8, 24, 48, 72, 96 hr, 7, 14 and 30 days later. We quantified ipsilateral cortical proteins, many of which differed from sham by 8 hours post-mTBI, particularly GAS-1 and VEGF-B were increased while CXCL16 reduced, 23 proteins changed in 4 or more of the time points. Gene ontology pathways mapped from altered proteins over time related to pathological and physiological processes. Validation of proteins identified in this study may provide utility as treatment response biomarkers.

Telebehavioral Interventions for Family Caregivers of Individuals With Traumatic Brain Injury: A Systematic Review

OBJECTIVE

To identify and examine research on telebehavioral interventions that support family caregivers of individuals with traumatic brain injury (TBI).

METHODS

A systematic review using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Studies published between 1999 and 2019 were identified through CINHAL, EMBASE, ERIC, PsycINFO, PubMed, Scopus, and Web of Science.

RESULTS

Twelve studies met inclusion criteria; 3 used quasi-experimental designs, 7 were randomized controlled trials (RCTs) with 1-group comparison, 1 was RCT with a 2-group comparison, and 1 was RCT with a 3-group comparison. Outcomes primarily focused on caregiver depression, distress, self-efficacy, anxiety, stress, burden, and problem solving. Eleven studies found significant differences between the intervention and control groups on at least 1 outcome indicator, and 10 of these reported effect sizes supporting clinical significance. However, studies lacked data on caregiver and injury characteristics, and most studies lacked diverse study samples that may contribute to psychosocial outcomes. Nearly all studies demonstrated methodological bias (PEDro-P M = 5.5).

CONCLUSIONS

Caregiver psychosocial outcomes following telebehavioral interventions were generally positive, but caution should be used when generalizing outcomes due to lack of sample diversity. Additional research is needed to assess how caregiver demographics and injury severity moderate caregiver outcomes.

Race/Ethnicity and Informal Caregiver Burden After Traumatic Brain Injury: A Scoping Study

Background: Informal caregivers for persons with traumatic brain injury (TBI) face a range of unique issues, and racial/ethnic group differences in caregiver challenges are poorly understood. We undertook a scoping study of peer-reviewed literature to assess the quantity and quality of available research describing differences by race/ethnicity in informal caregiving roles and burden.

Methods: Using Arksey and O'Malley's framework and guided by the Preferred Reporting Items of Systematic Reviews and Meta-analyses Extension for Scoping Reviews, we conducted electronic searches of PubMed, CINAHL, PsycARTICLES, PsycINFO, Social Work Abstracts, Embase, and Scopus to identify peer-reviewed studies that examined TBI informal caregiver burden and reported on the influences of race or ethnicity.

Results: Among 4523 unique publications identified and screened, 11 studies included sufficient race/ethnicity data and were included in the analysis. Of these, six studies described civilian populations and five described military Veterans Affairs (VA). Included studies revealed that nonwhite caregivers and white caregivers use different approaches and coping strategies in their caregiving role. Some studies found differences in caregiver burden by race or ethnicity, others did not. Most were limited by a small sample size and overdependence on assessment tools not validated for the purposes or populations for which they were used. This was particularly true for race/ethnicity as a factor in TBI caregiver burden in VA groups, where essential characteristics moderate the association of race/ethnicity with socioeconomic factors.

Conclusions: This scoping study highlights the paucity of information on race/ethnicity as a factor in TBI caregiver burden and roles, and suggests that innovative and alternative approaches to research are needed to explore needed changes in practice.

Supporting self-management after traumatic brain injury: Codesign and evaluation of a new intervention across a trauma pathway

Background

Supported self‐management (SSM) is a recognized approach for people with long‐term conditions but, despite the prevalence of unmet needs, little is known about its role for people with traumatic brain injury (TBI).

Objectives

To codesign an SSM intervention with people with TBI and evaluate feasibility of implementation through multidisciplinary staff across a trauma pathway.

Setting and participants

People who had previously been admitted to a Major Trauma Centre following TBI and family members participated in a series of codesign activities. Staff attended SSM workshops and used the intervention with patients in acute and rehabilitation settings.

Methods

We used Normalization Process Theory constructs to guide and interpret implementation. Knowledge, beliefs and confidence of staff in SSM were assessed through pre‐ and post‐training questionnaires, and staff, patients' and families' experiences were explored through semi‐structured interviews. Qualitative data were analysed thematically, and clinical measures were mapped against a matched sample.

Results

Codesigned resources were created and used within an SSM approach for which 110 staff participated in training. Evaluation demonstrated significant differences in staff SSM confidence and skills, following training. Qualitative evaluation revealed adoption by staff, and patients' and families' experiences of using the resources. Challenges included reaching staff across complex pathways to achieve collective implementation.

Conclusion

This is the first project to demonstrate feasibility of SSM for people after TBI starting in an acute trauma setting. Through an open approach to codesign with a marginalized group, the SSM resources were valued by them and held meaning and relevance for staff.

The Development of a New Computer Adaptive Test to Evaluate Anxiety in Caregivers of Individuals With Traumatic Brain Injury: TBI-CareQOL Caregiver-Specific Anxiety

OBJECTIVE

To design a new measure of caregiver-specific anxiety for use in caregivers of individuals with traumatic brain injury (TBI), the Traumatic Brain Injury Caregiver Quality of Life (TBI-CareQOL) Caregiver-Specific Anxiety item bank.

DESIGN

Cross-sectional survey study.

SETTING

Three TBI Model Systems rehabilitation hospitals, an academic medical center, and a military medical treatment facility.

PARTICIPANTS

Three hundred forty-four caregivers of civilians with TBI and 216 caregivers of service members/veterans with TBI (N=560).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

TBI-CareQOL Caregiver-Specific Anxiety item bank.

RESULTS

The retention of 40 Caregiver-Specific Anxiety items was supported by exploratory and confirmatory factor analyses. Graded response model (GRM) and differential item functioning analyses supported the retention of 33 items in the final measure. Expert review and GRM calibration data was used to select a 6-item static short form, and GRM calibration data was used to program the TBI-CareQOL Caregiver-Specific Anxiety computer adaptive test (CAT).

CONCLUSIONS

Established, rigorous measurement development standards were used to develop the new TBI-CareQOL Caregiver-Specific Anxiety CAT and corresponding 6-item short form. This measure is the first patient-reported outcome measure designed to assess caregiver-specific anxiety in caregivers of individuals with TBI. The measure exhibits strong psychometric properties.

Social work-generated evidence in traumatic brain injury from 1975 to 2014: A systematic scoping review

The International Network for Social Workers in Acquired Brain Injury (INSWABI) commissioned a systematic scoping review to ascertain the social work-generated evidence base on people with traumatic brain injury (TBI) of working age. The review aimed to identify the output, impact and quality of publications authored by social workers on this topic. Study quality was evaluated through assessment frameworks drawn from the United Kingdom National Service Framework for Long-Term Conditions. In the 40-year period from 1975 to 2014, 115 items were published that met the search criteria (intervention studies, n = 10; observational studies, n = 52; literature reviews, n = 6; expert opinion or policy analysis, n = 39; and others, n = 8). The publications could be grouped into five major fields of practice: families, social inclusion, military, inequalities and psychological adjustment. There was a significant increase in the number of publications over each decade. Impact was demonstrated in that the great majority of publications had been cited at least once (80.6%, 103/115). Articles published in rehabilitation journals were cited significantly more often than articles published in social work journals. A significant improvement in publication quality was observed across the four decades, with the majority of studies in the last decade rated as high quality.

Understanding Health-Related Quality of Life in Caregivers of Civilians and Service Members/Veterans With Traumatic Brain Injury: Establishing the Reliability and Validity of PROMIS Fatigue and Sleep Disturbance Item Banks

OBJECTIVE

To examine the reliability and validity of Patient-Reported Outcomes Measurement Information System (PROMIS) measures of sleep disturbance and fatigue in traumatic brain injury (TBI) caregivers and to determine the severity of fatigue and sleep disturbance in these caregivers.

DESIGN

Cross-sectional survey data collected through an online data capture platform.

SETTING

A total of 4 rehabilitation hospitals and Walter Reed National Military Medical Center.

PARTICIPANTS

Caregivers (N=560) of civilians (n=344) and service member/veterans (SMVs) (n=216) with TBI.

INTERVENTION

Not applicable.

MAIN OUTCOME MEASURES

PROMIS sleep and fatigue measures administered as both computerized adaptive tests (CATs) and 4-item short forms (SFs).

RESULTS

For both samples, floor and ceiling effects for the PROMIS measures were low (<11%), internal consistency was very good (all α≥0.80), and test-retest reliability was acceptable (all r≥0.70 except for the fatigue CAT in the SMV sample r=0.63). Convergent validity was supported by moderate correlations between the PROMIS and related measures. Discriminant validity was supported by low correlations between PROMIS measures and measures of dissimilar constructs. PROMIS scores indicated significantly worse sleep and fatigue for those caring for someone with high levels versus low levels of impairment.

CONCLUSIONS

Findings support the reliability and validity of the PROMIS CAT and SF measures of sleep disturbance and fatigue in caregivers of civilians and SMVs with TBI.

Characteristics and Health Outcomes of Post-9/11 Caregivers of US Service Members and Veterans Following Traumatic Brain Injury

OBJECTIVES

To (a) characterize a sample of post-9/11 caregivers providing help to service members and veterans (SMV) following traumatic brain injury (TBI), (b) examine the level of support provided, and (c) determine caregiver health and well-being outcomes.

SETTING

Military treatment facility.

PARTICIPANTS

Caregivers (N = 278) of SMVs who sustained a mild, moderate, severe, or penetrating TBI (96.0% female; 86.0% spouse/partner; age: M = 38.7 years, SD = 10.4). Participants were divided into 3 groups on the basis of the level of support provided (low, medium, high).

DESIGN

Prospective observational.

MAIN MEASURES

Caregiver Appraisal Scale, SF-36v2 Health Survey, Mayo-Portland Adaptability Inventory-4, Caregiver Questionnaire.

RESULTS

The majority of caregivers were helping an SMV with mild TBI and comorbid posttraumatic stress disorder/depression, who was injured in a blast-related incident during combat. Caregivers helped predominantly with activities of daily living and/or instrumental activities of daily living and spent more than 40 hours per week providing care. High-support caregivers were more likely to be caring for an SMV with comorbid posttraumatic stress disorder, report poor physical and mental health outcomes, and have a negative impact on employment and finances.

CONCLUSIONS

A better understanding of protective factors is required to ensure that burden of care does not exceed the caregiver's health and financial capacity, or undermine the care, well-being, and recovery of the SMV.

Family and home in cognitive rehabilitation after brain injury: The importance of family oriented interventions

Acquired brain injury (ABI) severely affects both the injured patient and her/his family. This fact alone calls for a therapeutic approach addressing not only the individual victim of ABI but also her/his family. Additionally, the optimal outcome of posttraumatic cognitive rehabilitation may be best obtained by supplementing the institution-based cognitive training with home-based training. Moving cognitive training and other therapeutic interventions into the home environment does, however, constitute an additional challenge to the family structure and psychological wellbeing of all family members. We presently argue in favour of an increased utilization of family-based intervention programs for the families of brain injured patients - in general and especially in case of utilization of home-based rehabilitative training.

"Stuck in a loop of fear": a phenomenological exploration of carers' experiences supporting a spouse with acquired brain injury

PURPOSE

Family caregivers are important to facilitating the rehabilitation of individuals with brain injury. However, research shows spousal carers often reporting poorer health and well-being with psychosocial challenges including increased marital dissatisfaction. This study explores the accounts of participants caring for a spouse with brain injury.

MATERIALS AND METHODS

This study used semi-structured interviewing and interpretative phenomenological analysis.

RESULTS

One theme, "Living in and beyond the loop of fear", with two subheadings is reported. Participants' attempts to manage their fears prominently defined their early caregiving. Fears were aggravated by the vulnerability of their spouse's health which partially owed to brain injury sometimes having no symptoms prior to its onset. Consequently, participants anxiously strove to prevent further harm to their spouse's health due to what they perceived as the continued "hidden" threat of brain injury. Therefore, participants became hypervigilant, leaving themselves vulnerable to burnout. Over time, some participants modified care practices and managed fears using beliefs accepting their limits to protect their spouses' health.

CONCLUSIONS

Findings suggest that beliefs conducive to acceptance helped carers to develop more sustainable, less over-protective, care. Interventions to help carers develop similar beliefs could be provided in therapeutic settings. Recommendations for future research are made. Implications for Rehabilitation Caring for a long-term partner with acquired brain injury has considerable challenges which can threaten an individual's health and well-being. Our research reports on carers' experiences of anxiety which they managed through hypervigilant and overprotective practices which put them at risk of burnout. Consequently, we recommend the promotion of care beliefs that reframe caregiving: recognising the carer's limitations to safeguard a spouse, whilst accepting the vulnerability of the spouse's health. We propose that promoting such principles in therapeutic settings may better equip carers emotionally to provide sustainable care, something which could benefit the carer and spouse's rehabilitation alike.

Identifying and Understanding the Health Information Experiences and Preferences of Caregivers of Individuals With Either Traumatic Brain Injury, Spinal Cord Injury, or Burn Injury: A Qualitative Investigation

BACKGROUND

In order to meet the challenges of caring for an injured person, caregivers need access to health information. However, caregivers often feel that they lack adequate information. Previous studies of caregivers have primarily focused on either their time and emotional burdens or their health outcomes, but the information needs of caregivers have not been thoroughly investigated.

OBJECTIVE

The purpose of this investigation was to identify the preferred sources of health information for caregivers supporting individuals with injuries and to explore how access to this information could be improved.

METHODS

A total of 32 caregivers participated in semistructured interviews, which were used in order to develop a more in-depth understanding of these caregivers' information needs. Digital audio recordings of the interviews were used for analysis purposes. These audio recordings were analyzed using a thematic analysis or qualitative content analysis. All of participant's interviews were then coded using the qualitative analysis program, Nvivo 10 for Mac (QSR International).

RESULTS

The caregivers endorsed similar behaviors and preferences when seeking and accessing health information. Medical professionals were the preferred source of information, while ease of access made the Internet the most common avenue to obtain information. The challenges faced by participants were frequently a result of limited support. In describing an ideal health system, participants expressed interest in a comprehensive care website offering support network resources, instructive services about the injury and caregiving, and injury-specific materials.

CONCLUSIONS

According to the participants, an ideal health information system would include a comprehensive care website that offered supportive network resources, instructive services about the injury and caregiving, and materials specific to the type of patient injury.

Family caregivers: what do they need? An integrative review

OBJECTIVE

Aimed to identify the main needs expressed by family caregivers in caring for adependent person.

METHOD

An integrative review of the literature in the period between 2010 and 2015 using specific search engine tools in the EBSCO and SCOPUSdatabases.

RESULTS

11 articles were selected, and the analysis of the scientific evidence obtained allowed for organizing the results into five thematic areas:transition into care, being responsible for everything, the importance of support, access to formal support, communication and informationprocesses.

CONCLUSION

The results showed that caregivers have many needs in different areas, which should be addressed in nursing interventions.

OBJETIVO

Este estudo teve como objetivo identificar quais as principais necessidades manifestadas pelo cuidador familiar no cuidado à pessoa dependente.

MÉTODO

Realizou-se uma revisão integrativa da literatura no período entre 2010 e 2015 com o recurso de instrumentos de busca específicos, nas bases de dados EBSCO e SCOPUS.

RESULTADOS

Foram selecionados 11 artigos A análise da evidência científica obtida permitiu organizar os resultados em cinco áreas temáticas: a transição para o cuidar, o ser responsável por tudo, a importância do suporte, o acesso aos apoios formais, a comunicação e a informação na tomada de decisão.

CONCLUSÃO

Os resultados demonstram que o cuidador apresenta inúmeras necessidades em áreas distintas,as quais devem ser abordadasnas intervenções de enfermagem.

Information, connection and giving back: peer support outcomes for families following acquired brain injury in South Australia

This study aimed to identify the experiences and outcomes of participation in Families4Families Inc., a peer support network for families following acquired brain injury (ABI) in South Australia. Prior to the programme's launch in January 2013, new members of the network were invited to participate in pre- and post-programme phone interviews to identify benefits and limitations of the programme, and identify outcomes of participation. Fifty-five members (20 people with ABI; 35 caregivers) participated in pre-programme interviews, with 34 repeating the final interview at the end of the 18-month pilot programme in June 2014. Interview transcripts were imported into Nvivo 10, where comments were analysed using inductive data-driven thematic analysis. Responses to rating questions were analysed using SPSS 20. Attendance records indicate that 39 of 55 participants were involved in the programme (12 active, 27 occasional) and 16 participants did not attend. Active attenders reported that they provided and received higher levels of support and information than those who attended only occasionally, including the significantly higher development of new friendships and contacts (P < 0.001). Statistically significant improvements in knowledge of services by both active and occasional attenders were reported (P = 0.014 and 0.026 respectively) with non-significant improvements for non-attenders. Qualitative analysis of interview transcripts revealed three major thematic benefits of involvement. These include the opportunity to access information, receive emotional support and give back to others in the network. Reasons for no longer participating in the network are explored. Peer support programmes can enable families to share experiences, knowledge, positive coping strategies, understanding of systems and develop new social networks that last beyond the programme. The continuing need for extended regional access is highlighted, with follow-up and referral to counselling and other services also critical to ensure members are appropriately supported through difficult personal experiences.

Exploring Vocational Evaluation Practices following Traumatic Brain Injury

BACKGROUND

Individuals with traumatic brain injury (TBI) face many challenges when attempting to return to work (RTW). Vocational evaluation (VE) is a systematic process that involves assessment and appraisal of an individual's current work-related characteristics and abilities.

OBJECTIVE

The aims of this study are to (1) examine demographic and employment characteristics of vocational rehabilitation providers (VRPs), (2) identify the specific evaluation methods that are used in the VE of individuals with TBI, and (3) examine the differences in assessment method practices based upon evaluator assessment preferences.

METHODS

This exploratory case study used a forty-six-item online survey which was distributed to VRPs.

RESULTS

One hundred and nine VRPs accessed the survey. Of these, 74 completed the survey. A majority of respondents were female (79.7%), Caucasian (71.6%), and holding a master's degree (74.3%), and more than half (56.8%) were employed as state vocational rehabilitation counselors (VRCs). In addition, over two-thirds (67.6%) were certified rehabilitation counselors (CRCs). Respondents reported using several specific tools and assessments during the VE process.

CONCLUSIONS

Study findings reveal differences in use of and rationales for specific assessments amongst VRPs. Understanding VRP assessment practices and use of an evidence-based framework for VE following TBI may inform and improve VE practice.

Using information from the electronic health record to improve measurement of unemployment in service members and veterans with mTBI and post-deployment stress

OBJECTIVE

The purpose of this pilot study is 1) to develop an annotation schema and a training set of annotated notes to support the future development of a natural language processing (NLP) system to automatically extract employment information, and 2) to determine if information about employment status, goals and work-related challenges reported by service members and Veterans with mild traumatic brain injury (mTBI) and post-deployment stress can be identified in the Electronic Health Record (EHR).

DESIGN

Retrospective cohort study using data from selected progress notes stored in the EHR.

SETTING

Post-deployment Rehabilitation and Evaluation Program (PREP), an in-patient rehabilitation program for Veterans with TBI at the James A. Haley Veterans' Hospital in Tampa, Florida.

PARTICIPANTS

Service members and Veterans with TBI who participated in the PREP program (N = 60).

MAIN OUTCOME MEASURES

Documentation of employment status, goals, and work-related challenges reported by service members and recorded in the EHR.

RESULTS

Two hundred notes were examined and unique vocational information was found indicating a variety of self-reported employment challenges. Current employment status and future vocational goals along with information about cognitive, physical, and behavioral symptoms that may affect return-to-work were extracted from the EHR. The annotation schema developed for this study provides an excellent tool upon which NLP studies can be developed.

CONCLUSIONS

Information related to employment status and vocational history is stored in text notes in the EHR system. Information stored in text does not lend itself to easy extraction or summarization for research and rehabilitation planning purposes. Development of NLP systems to automatically extract text-based employment information provides data that may improve the understanding and measurement of employment in this important cohort.