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Neurorehabilitation is the primary therapy for neurological impairment in children, yet its potential to achieve change remains incompletely understood and probably underestimated. Understanding 'the difference neurorehabilitation can make' against a background of neurological repair and recovery as well as ongoing neurological development is an enormous challenge, exacerbated to no small extent by the lack of a 'common currency' for the description and measurement of the neurorehabilitation services a child is receiving. This review addresses attempts to parse neurorehabilitation treatment content in theoretically and mechanistically valid ways that might help address this challenge.
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Rehabilitación Neurológica , Pediatría , Humanos , Rehabilitación Neurológica/métodos , Rehabilitación Neurológica/normas , Niño , Enfermedades del Sistema Nervioso/rehabilitaciónRESUMEN
OBJECTIVE: To determine the cross-sectional and temporal relationships between minutes per week of moderate to vigorous physical activity (MVPA) as measured by a wrist-worn accelerometer and secondary conditions in the first year after moderate to severe traumatic brain injury (TBI). DESIGN: Prospective longitudinal cohort study. SETTING: Four inpatient rehabilitation centers. PARTICIPANTS: Individuals (N = 180) with moderate-severe TBI enrolled in the TBI Model Systems Study. INTERVENTIONS: Participants wore a wrist accelerometer for 7 days immediately post discharge, and for 7 consecutive days at 6- and 12-months post injury. MAIN OUTCOME MEASURES: Minutes per week of MVPA from daily averages based on wrist worn accelerometer. Secondary conditions included depression (Patient Health Questionnaire-9), fatigue (PROMIS Fatigue), Pain (Numeric Rating Scale), Sleep (Pittsburgh Sleep Quality Index), and cognition (Brief Test of Adult Cognition by Telephone). RESULTS: At baseline, 6 and 12 months, 61%, 70% and 79% of the sample achieved at least 150 minutes per week of MVPA. The correlations between minutes of MVPA between baseline, 6 and 12 months were significant (r = 0.53-0.73), as were secondary conditions over these time points. However, no significant correlations were observed between minutes of MVPA and any secondary outcomes cross-sectionally or longitudinally at any time point. CONCLUSIONS: Given the robust relationships physical activity has with outcomes in the general population, further research is needed to understand the effect of physical activity in individuals with moderate-severe TBI.
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Cuidados Posteriores , Lesiones Traumáticas del Encéfalo , Adulto , Humanos , Estudios Transversales , Estudios Longitudinales , Estudios Prospectivos , Alta del Paciente , Ejercicio Físico , FatigaRESUMEN
OBJECTIVE: To identify predictors of moderate to vigorous physical activity (MVPA) at 12-months post-moderate-severe traumatic brain injury (TBI). Setting: Four inpatient rehabilitation centers. PARTICIPANTS: Individuals enrolled in the TBI Model Systems with moderate to severe TBI, admitted to inpatient rehabilitation, and able to ambulate without physical assistance from another person. DESIGN: Prospective longitudinal cohort study. MVPA was measured by having participants wear an ActiGraph GT3X on their wrist for 7 consecutive days. MAIN ANALYSES: We used multivariate regression to predict minutes per week of MVPA at 12 months after TBI. Three classes of predictors were entered hierarchically-demographic and clinical variables (age, sex, body mass index, education, TBI severity, neighborhood walkability score, and self-reported preinjury physical activity [PA] level), baseline TBI-related comorbid conditions (eg, measures of sleep, pain, mood, fatigue, and cognition), and intention to exercise and exercise self-efficacy assessed approximately 1 week after discharge from inpatient rehabilitation. RESULTS: 180 participants (ages 17.7-90.3 years) were enrolled, and 102 provided at least 5 days of valid accelerometer data at 12 months. At 12 months, participants recorded an average of 703 (587) minutes per week of MVPA. In univariate and multivariate analyses, age was the only significant predictor of 12-month MVPA (r = -0.52). A sharp decline in MVPA was observed in the tertile of participants who were over the age of 61. CONCLUSIONS: Older adults with TBI are at elevated risk of being physically inactive. Assuming PA may enhance health after TBI, older adults are a logical target for prevention or early intervention studies. Studies with longer outcomes are needed to understand the trajectory of PA levels after TBI.
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BACKGROUND: Over the past 30 years, there have been significant advances in the understanding of the mechanisms associated with loss and recovery of consciousness following severe brain injury. This work has provided a strong grounding for the development of novel restorative therapeutic interventions. Although all interventions are aimed at modulating and thereby restoring brain function, the landscape of existing interventions encompasses a very wide scope of techniques and protocols. Despite vigorous research efforts, few approaches have been assessed with rigorous, high-quality randomized controlled trials. As a growing number of exploratory interventions emerge, it is paramount to develop standardized approaches to reporting results. The successful evaluation of novel interventions depends on implementation of shared nomenclature and infrastructure. To address this gap, the Neurocritical Care Society's Curing Coma Campaign convened nine working groups and charged them with developing common data elements (CDEs). Here, we report the work of the Therapeutic Interventions Working Group. METHODS: The working group reviewed existing CDEs relevant to therapeutic interventions within the National Institutes of Health National Institute of Neurological Disorders and Stroke database and reviewed the literature for assessing key areas of research in the intervention space. CDEs were then proposed, iteratively discussed and reviewed, classified, and organized in a case report form (CRF). RESULTS: We developed a unified CRF, including CDEs and key design elements (i.e., methodological or protocol parameters), divided into five sections: (1) patient information, (2) general study information, (3) behavioral interventions, (4) pharmacological interventions, and (5) device interventions. CONCLUSIONS: The newly created CRF enhances systematization of future work by proposing a portfolio of measures that should be collected in the development and implementation of studies assessing novel interventions intended to increase the level of consciousness or rate of recovery of consciousness in patients with disorders of consciousness.
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Investigación Biomédica , Elementos de Datos Comunes , Humanos , Estado de Conciencia , Trastornos de la Conciencia/diagnóstico , Trastornos de la Conciencia/terapiaRESUMEN
Traumatic brain injury (TBI) triggers progressive neurodegeneration resulting in brain atrophy that continues months-to-years following injury. However, a comprehensive characterization of the spatial and temporal evolution of TBI-related brain atrophy remains incomplete. Utilizing a sensitive and unbiased morphometry analysis pipeline optimized for detecting longitudinal changes, we analyzed a sample consisting of 37 individuals with moderate-severe TBI who had primarily high-velocity and high-impact injury mechanisms. They were scanned up to three times during the first year after injury (3 months, 6 months, and 12 months post-injury) and compared with 33 demographically matched controls who were scanned once. Individuals with TBI already showed cortical thinning in frontal and temporal regions and reduced volume in the bilateral thalami at 3 months post-injury. Longitudinally, only a subset of cortical regions in the parietal and occipital lobes showed continued atrophy from 3 to 12 months post-injury. Additionally, cortical white matter volume and nearly all deep gray matter structures exhibited progressive atrophy over this period. Finally, we found that disproportionate atrophy of cortex along sulci relative to gyri, an emerging morphometric marker of chronic TBI, was present as early as 3 month post-injury. In parallel, neurocognitive functioning largely recovered during this period despite this pervasive atrophy. Our findings demonstrate msTBI results in characteristic progressive neurodegeneration patterns that are divergent across regions and scale with the severity of injury. Future clinical research using atrophy during the first year of TBI as a biomarker of neurodegeneration should consider the spatiotemporal profile of atrophy described in this study.
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Lesiones Traumáticas del Encéfalo , Lesiones Encefálicas , Lesión Encefálica Crónica , Sustancia Blanca , Humanos , Lesiones Traumáticas del Encéfalo/complicaciones , Lesiones Traumáticas del Encéfalo/diagnóstico por imagen , Lesiones Traumáticas del Encéfalo/patología , Lesiones Encefálicas/patología , Sustancia Blanca/patología , Atrofia/patología , Encéfalo/diagnóstico por imagen , Encéfalo/patologíaRESUMEN
OBJECTIVE: To explore rehabilitation professionals' experiences and perspectives of barriers and facilitators to implementing the Rehabilitation Treatment Specification System (RTSS) in research, education, and clinical care. DESIGN: A cross-sectional survey with free text and binary responses was completed by rehabilitation professionals. Survey data were analyzed with a deductive approach of directed content analysis using 2 implementation science frameworks: Consolidated Framework for Implementation Research (CFIR) and the Expert Recommendations for Implementing Change (ERIC). SETTING: Rehabilitation professionals across research, educational, and clinical settings. PARTICIPANTS: One hundred and eleven rehabilitation professionals-including speech-language pathologists, occupational therapists, physical therapists, physicians, psychologists, researchers, and clinic directors-who explored possible uses or applications of the RTSS for clinical care, education, or research (N=111). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Frequency of reported CFIR barriers and facilitators, as well as keywords related to CFIR and ERIC constructs. RESULTS: The barriers and facilitating strategies differed according to the end-users' intended use, that is, research, education, or clinical. Overall, the 4 most frequently encountered CFIR barriers were the RTSS's complexity, a lack of available RTSS resources, reduced access to knowledge and information about the RTSS, and limited knowledge and beliefs about the RTSS. The ERIC-CFIR matching tool identified 7 ERIC strategies to address these barriers, which include conducting educational meetings, developing and distributing educational materials, accessing new funding, capturing and sharing local knowledge, identifying and preparing champions, and promoting adaptability. CONCLUSIONS: When attempting to use the RTSS, rehabilitation professionals commonly encountered barriers to understanding and skillfully using the framework. Theory-driven implementation strategies have been identified that have potential for addressing the RTSS's complexity and lack of educational and skill-building resources. Future work can develop the identified implementation strategies and evaluate their effects on RTSS implementation.
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Rehabilitación , Humanos , Estudios Transversales , Rehabilitación/educación , Personal de Salud , Planificación de Atención al PacienteRESUMEN
OBJECTIVE: To evaluate evidence on the effectiveness of behavioral interventions using single-case experimental design (SCED) methodology and to identify behavioral interventions with sufficient evidence for possible inclusion in the development of guidelines for the management of challenging behaviors in adults following moderate to severe traumatic brain injury (TBI). METHODS: As a subinvestigation of a larger systematic review process designed to identify evidence for guidelines development, the current review focused on studies using SCED methodology applied to persons with challenging behaviors following moderate to severe TBI. Articles were identified from a search of the published literature through January 2021, identifying studies in CINAHL, Cochrane Database of Systematic Reviews, EMBASE, MEDLINE/Ovid, and PsycINFO. Articles meeting inclusion criteria were assessed for design rigor to allow for effect size determination. The identified cases were then critically appraised using the RoBiNT (Risk-of-Bias in N-of-1 Trails) Scale to determine strength of evidence for causal inference. RESULTS: Thirty-four studies met inclusion criteria, with a total of 44 cases evaluated for effect of the treatment intervention on defined target behaviors. Seventeen cases had effect sizes rated as large, 22 cases as medium, 3 cases as small, and 3 as no effect. An observed trend was for large and medium effect sizes to be associated with lower RoBiNT Scale internal validity scores. Randomization, blinded provider and assessor, and assessment of treatment adherence were the internal validity items unlikely to meet criteria. CONCLUSIONS: SCED methodology was found to produce large and medium effect sizes for behavioral interventions targeting challenging behaviors following moderate to severe TBI. However, the strength of the evidence is limited because of weaknesses in study designs. Most of the studies failed to meet established internal validity criteria designed to reduce risk of bias in SCED studies as such rigor is difficult to establish or often not practical in clinical settings. Suggestions and recommendations are outlined for improving the quality of published cases using SCED methodology, which, in turn, will improve credibility of evidence and better inform the development of treatment guidelines for behavior regulation.
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Lesiones Traumáticas del Encéfalo , Proyectos de Investigación , Adulto , Humanos , Revisiones Sistemáticas como Asunto , Lesiones Traumáticas del Encéfalo/terapia , Terapia ConductistaRESUMEN
Traumatic brain injury (TBI) is a major public health problem. Caused by external mechanical forces, a major characteristic of TBI is the shearing of axons across the white matter, which causes structural connectivity disruptions between brain regions. This diffuse injury leads to cognitive deficits, frequently requiring rehabilitation. Heterogeneity is another characteristic of TBI as severity and cognitive sequelae of the disease have a wide variation across patients, posing a big challenge for treatment. Thus, measures assessing network-wide structural connectivity disruptions in TBI are necessary to quantify injury burden of individuals, which would help in achieving personalized treatment, patient monitoring, and rehabilitation planning. Despite TBI being a disconnectivity syndrome, connectomic assessment of structural disconnectivity has been relatively limited. In this study, we propose a novel connectomic measure that we call network normality score (NNS) to capture the integrity of structural connectivity in TBI patients by leveraging two major characteristics of the disease: diffuseness of axonal injury and heterogeneity of the disease. Over a longitudinal cohort of moderate-to-severe TBI patients, we demonstrate that structural network topology of patients is more heterogeneous and significantly different than that of healthy controls at 3 months postinjury, where dissimilarity further increases up to 12 months. We also show that NNS captures injury burden as quantified by posttraumatic amnesia and that alterations in the structural brain network is not related to cognitive recovery. Finally, we compare NNS to major graph theory measures used in TBI literature and demonstrate the superiority of NNS in characterizing the disease.
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Lesiones Traumáticas del Encéfalo , Trastornos del Conocimiento , Conectoma , Sustancia Blanca , Encéfalo/diagnóstico por imagen , Lesiones Traumáticas del Encéfalo/complicaciones , Lesiones Traumáticas del Encéfalo/diagnóstico por imagen , Trastornos del Conocimiento/etiología , Humanos , Sustancia Blanca/diagnóstico por imagenRESUMEN
OBJECTIVE: To develop a measure of global functioning after moderate-severe TBI with similar measurement precision but a longer measurement range than the FIM. DESIGN: Phase 1: retrospective analysis of 5 data sets containing FIM, Disability Rating Scale, and other assessment items to identify candidate items for extending the measurement range of the FIM; Phase 2: prospective administration of 49 candidate items from phase 1, with Rasch analysis to identify a unidimensional scale with an extended range. SETTING: Six TBI Model System rehabilitation hospitals. PARTICIPANTS: Individuals (N=184) with moderate-severe injury recruited during inpatient rehabilitation or at 1-year telephone follow-up. INTERVENTIONS: Participants were administered the 49 assessment items in person or via telephone. MAIN OUTCOME MEASURES: Item response theory parameters: item monotonicity, infit/outfit statistics, and Factor 1 variance. RESULTS: After collapsing misordered rating categories and removing misfitting items, we derived the Brain Injury Functional Outcome Measure (BI-FOM), a 31-item assessment instrument with high reliability, greatly extended measurement range, and improved unidimensionality compared with the FIM. CONCLUSIONS: The BI-FOM improves global measurement of function after moderate-severe brain injury. Its high precision, relative lack of floor and ceiling effects, and feasibility for telephone follow-up, if replicated in an independent sample, are substantial advantages.
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Lesiones Traumáticas del Encéfalo/rehabilitación , Índices de Gravedad del Trauma , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Evaluación de la Discapacidad , Humanos , Tiempo de Internación , Persona de Mediana Edad , Centros de Rehabilitación , Reproducibilidad de los Resultados , Estudios Retrospectivos , Adulto JovenRESUMEN
Although significant advances have been made in measuring the outcomes of rehabilitation interventions, comparably less progress has been made in measuring the treatment processes that lead to improved outcomes. A recently developed framework called the Rehabilitation Treatment Specification System (RTSS) has potential to identify which clinician actions (ie, ingredients) actively improve specific patient functions (ie, targets). However, the RTSS does not provide methodology for standardly identifying specific unique targets or ingredients. Without a method to evaluate the uniqueness of an individual target or ingredient, it is difficult to know whether variations in treatment descriptions are synonymous (ie, different words describing the same treatment) or meaningfully different (eg, different words describing different treatments or variations of the same treatment). A recent project used vocal rehabilitation ingredients and targets to create RTSS-based lists of unique overarching target and ingredient categories with underlying dimensions describing how individual ingredients and targets vary within those categories. The primary purpose of this article is to describe the challenges encountered during the project and the methodology developed to address those challenges. Because the methodology was based on the RTSS's broadly applicable framework, it can be used across all areas of rehabilitation regardless of the discipline (speech-language pathology, physical therapy, occupational therapy, psychology, etc) or impairment domain (language, cognition, ambulation, upper extremity training, etc). The resulting standard operationalized lists of targets and ingredients have high face and content validity. The lists may also facilitate implementation of the RTSS in research, education, interdisciplinary communication, and everyday treatment.
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Toma de Decisiones Clínicas , Protocolos Clínicos/normas , Evaluación de Resultado en la Atención de Salud , Planificación de Atención al Paciente/normas , Rehabilitación/normas , Técnica Delphi , Humanos , Reproducibilidad de los ResultadosRESUMEN
OBJECTIVE: To describe the cost benefit of 4 different approaches to screening for sleep apnea in a cohort of participants with moderate to severe traumatic brain injury (TBI) receiving inpatient rehabilitation from the payor's perspective. DESIGN: A cost-benefit analysis of phased approaches to sleep apnea diagnosis. SETTING: Six TBI Model System Inpatient Rehabilitation Centers. PARTICIPANTS: Trial data from participants (N=214) were used in analyses (mean age 44±18y, 82% male, 75% white, with primarily motor vehicle-related injury [44%] and falls [33%] with a sample mean emergency department Glasgow Coma Scale of 8±5). INTERVENTION: Not applicable. MAIN OUTCOME: Cost benefit. RESULTS: At apnea-hypopnea index (AHI) ≥15 (34%), phased modeling approaches using screening measures (Snoring, Tired, Observed, Blood Pressure, Body Mass Index, Age, Neck Circumference, and Gender [STOPBANG] [-$5291], Multivariable Apnea Prediction Index MAPI [-$5262]) resulted in greater cost savings and benefit relative to the portable diagnostic approach (-$5210) and initial use of laboratory-quality polysomnography (-$5,011). Analyses at AHI≥5 (70%) revealed the initial use of portable testing (-$6323) relative to the screening models (MAPI [-$6250], STOPBANG [-$6237) and initial assessment with polysomnography (-$5977) resulted in greater savings and cost-effectiveness. CONCLUSIONS: The high rates of sleep apnea after TBI highlight the importance of accurate diagnosis and treatment of this comorbid disorder. However, financial and practical barriers exist to obtaining an earlier diagnosis during inpatient rehabilitation hospitalization. Diagnostic cost savings are demonstrated across all phased approaches and OSA severity levels with the most cost-beneficial approach varying by incidence of OSA.
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Lesiones Traumáticas del Encéfalo/rehabilitación , Tamizaje Masivo/economía , Apnea Obstructiva del Sueño/diagnóstico , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Índice de Masa Corporal , Pesos y Medidas Corporales , Análisis Costo-Beneficio , Femenino , Escala de Coma de Glasgow , Humanos , Pacientes Internos , Masculino , Persona de Mediana Edad , Polisomnografía , Factores Sexuales , Ronquido , Factores SocioeconómicosRESUMEN
OBJECTIVE: To determine the diagnostic sensitivity and specificity and comparative effectiveness of traditional sleep apnea screening tools in traumatic brain injury (TBI) neurorehabilitation admissions. DESIGN: Prospective diagnostic comparative effectiveness trial of sleep apnea screening tools relative to the criterion standard, attended level 1 polysomnography including encephalography. SETTING: Six TBI Model System Inpatient Rehabilitation Centers. PARTICIPANTS: Between May 2017 and February 2019, 449 of 896 screened were eligible for the trial with 345 consented (77% consented). Additional screening left 263 eligible for and completing polysomnography with final analyses completed on 248. INTERVENTION: Not applicable. MAIN OUTCOME MEASURES: Area under the curve (AUC) of screening tools relative to total apnea hypopnea index≥15 (AHI, moderate to severe apnea) measured at a median of 47 days post-TBI (interquartile range, 29-47). RESULTS: The Berlin high-risk score (receiving operating curve [ROC] AUC=0.634) was inferior to the Multivariable Apnea Prediction Index (MAPI) (ROC AUC=0.780) (P=.0211; CI, 0.018-0.223) and Snoring, Tired, Observed, Blood Pressure, Body Mass Index, Age, Neck Circumference, and Gender (STOPBANG) score (ROC AUC=0.785) (P=.001; CI, 0.063-0.230), both of which had comparable AUC (P=.7245; CI, -0.047 to 0.068). Findings were similar for AHI≥30 (severe apnea); however, no differences across scales was observed at AHI≥5. The pattern was similar across TBI severity subgroups except for posttraumatic amnesia (PTA) status wherein the MAPI outperformed the Berlin. Youden's index to determine risk yielded lower sensitivities but higher specificities relative to non-TBI samples. CONCLUSION: This study is the first to provide clinicians with data to support a choice for which sleep apnea screening tools are more effective during inpatient rehabilitation for TBI (STOPBANG, MAPI vs Berlin) to help reduce comorbidity and possibly improve neurologic outcome.
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Lesiones Traumáticas del Encéfalo/epidemiología , Modalidades de Fisioterapia , Síndromes de la Apnea del Sueño/diagnóstico , Síndromes de la Apnea del Sueño/epidemiología , Encuestas y Cuestionarios/normas , Adolescente , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Índice de Masa Corporal , Pesos y Medidas Corporales , Comorbilidad , Femenino , Escala de Coma de Glasgow , Humanos , Masculino , Persona de Mediana Edad , Polisomnografía , Curva ROC , Sensibilidad y Especificidad , Factores Sexuales , Adulto JovenRESUMEN
Persons who have disorders of consciousness (DoC) require care from multidisciplinary teams with specialized training and expertise in management of the complex needs of this clinical population. The recent promulgation of practice guidelines for patients with prolonged DoC by the American Academy of Neurology, American Congress of Rehabilitation Medicine (ACRM), and National Institute on Disability, Independent Living, and Rehabilitation Research (NIDILRR) represents a major advance in the development of care standards in this area of brain injury rehabilitation. Implementation of these practice guidelines requires explication of the minimum competencies of clinical programs providing services to persons who have DoC. The Brain Injury Interdisciplinary Special Interest Group of the ACRM, in collaboration with the Disorders of Consciousness Special Interest Group of the NIDILRR-Traumatic Brain Injury Model Systems convened a multidisciplinary panel of experts to address this need through the present position statement. Content area-specific workgroups reviewed relevant peer-reviewed literature and drafted recommendations which were then evaluated by the expert panel using a modified Delphi voting process. The process yielded 21 recommendations on the structure and process of essential services required for effective DoC-focused rehabilitation, organized into 4 categories: diagnostic and prognostic assessment (4 recommendations), treatment (11 recommendations), transitioning care/long-term care needs (5 recommendations), and management of ethical issues (1 recommendation). With few exceptions, these recommendations focus on infrastructure requirements and operating procedures for the provision of DoC-focused neurorehabilitation services across subacute and postacute settings.
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Lesiones Traumáticas del Encéfalo/rehabilitación , Trastornos de la Conciencia/rehabilitación , Medicina Física y Rehabilitación/normas , Centros de Rehabilitación/normas , Humanos , Investigación en Rehabilitación , Sociedades Médicas , Estados UnidosRESUMEN
Coma and disordered consciousness are common manifestations of acute neurological conditions and are among the most pervasive and challenging aspects of treatment in neurocritical care. Gaps exist in patient assessment, outcome prognostication, and treatment directed specifically at improving consciousness and cognitive recovery. In 2019, the Neurocritical Care Society (NCS) launched the Curing Coma Campaign in order to address the "grand challenge" of improving the management of patients with coma and decreased consciousness. One of the first steps was to bring together a Scientific Advisory Council including coma scientists, neurointensivists, neurorehabilitationists, and implementation experts in order to address the current scientific landscape and begin to develop a framework on how to move forward. This manuscript describes the proceedings of the first Curing Coma Campaign Scientific Advisory Council meeting which occurred in conjunction with the NCS Annual Meeting in October 2019 in Vancouver. Specifically, three major pillars were identified which should be considered: endotyping of coma and disorders of consciousness, biomarkers, and proof-of-concept clinical trials. Each is summarized with regard to current approach, benefits to the patient, family, and clinicians, and next steps. Integration of these three pillars will be essential to the success of the Curing Coma Campaign as will expanding the "curing coma community" to ensure broad participation of clinicians, scientists, and patient advocates with the goal of identifying and implementing treatments to fundamentally improve the outcome of patients.
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Trastornos de la Conciencia/terapia , Cuidados Críticos , Ciencia de la Implementación , Rehabilitación Neurológica , Neurología , Comités Consultivos , Biomarcadores , Ensayos Clínicos como Asunto , Coma/clasificación , Coma/fisiopatología , Coma/terapia , Trastornos de la Conciencia/clasificación , Trastornos de la Conciencia/fisiopatología , Humanos , Prueba de Estudio Conceptual , Participación de los InteresadosRESUMEN
OBJECTIVE: Determine agreement between self-reported dose and dose reflected in administrative records of outpatient physical, occupational, and speech therapies at 6 and 12 months after severe traumatic brain injury (TBI), for the purpose of examining accuracy and predictors of accuracy of self-reported health care utilization in this population. DESIGN: Secondary analysis of survey used in a larger study; participants were queried about therapy doses using a structured interview, either alone or assisted by relatives if they so chose, with responses compared to administrative records. SETTING: Rehabilitation center providing outpatient TBI therapies. PARTICIPANTS: Sixty-five people with severe TBI living in the community provided 6-month data (N=65); 54 provided 12-month data. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Degree of agreement with administrative records of scheduled and billed therapy appointments, measured using intraclass correlation coefficients (ICCs), with linear regression used to predict accuracy from demographic variables and cognitive status. RESULTS: ICCs were in the moderate range at 6 months, but were more variable, with some in the poor range, at 12 months. Agreement was higher for scheduled than for billed (attended) appointments. Assisted and unassisted patients provided comparable agreement with records. No demographic factors were associated with accuracy, but lower cognitive FIM scores, as hypothesized, tended to predict lower agreement at 6 months. CONCLUSIONS: People with severe TBI can provide reasonable estimates of commonly prescribed outpatient therapy doses at 6 months postinjury. Accuracy may be improved by inviting patients to request assistance from relatives and by asking them to consider attended (vs scheduled) sessions.
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Atención Ambulatoria/estadística & datos numéricos , Lesiones Traumáticas del Encéfalo/rehabilitación , Autoinforme , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Escala de Coma de Glasgow , Humanos , Masculino , Persona de Mediana Edad , Centros de Rehabilitación , Factores de Tiempo , Adulto JovenRESUMEN
Despite significant advances in measuring the outcomes of rehabilitation interventions, little progress has been made in specifying the therapeutic ingredients and processes that cause measured changes in patient functioning. The general approach to better clarifying the process of treatment has been to develop reporting checklists and guidelines that increase the amount of detail reported. However, without a framework instructing researchers in how to describe their treatment protocols in a manner useful to or even interpretable by others, requests for more detail will fail to improve our understanding of the therapeutic process. In this article, we describe how the Rehabilitation Treatment Specification System (RTSS) provides a theoretical framework that can improve research intervention reporting and enable testing and refinement of a protocol's underlying treatment theories. The RTSS framework provides guidance for researchers to explicitly state their hypothesized active ingredients and targets of treatment as well as for how the individual ingredients in their doses directly affect the treatment targets. We explain how theory-based treatment specification has advantages over checklist approaches for intervention design, reporting, replication, and synthesis of evidence in rehabilitation research. A complex rehabilitation intervention is used as a concrete example of the differences between an RTSS-based specification and the Template for Intervention Description and Replication checklist. The RTSS's potential to advance the rehabilitation field can be empirically tested through efforts to use the framework with existing and newly developed treatment protocols.
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Evaluación de Resultado en la Atención de Salud/métodos , Planificación de Atención al Paciente/normas , Medicina Física y Rehabilitación , Proyectos de Investigación , Protocolos Clínicos , HumanosRESUMEN
Most rehabilitation treatments are volitional in nature, meaning that they require the patient's active engagement and effort. Volitional treatments are particularly challenging to define in a standardized fashion, because the clinician is not in complete control of the patient's role in enacting these treatments. Current recommendations for describing treatments in research reports fail to distinguish between 2 fundamentally different aspects of treatment design: the selection of treatment ingredients to produce the desired functional change and the selection of ingredients that will ensure the patient's volitional performance. The Rehabilitation Treatment Specification System (RTSS) is a conceptual scheme for standardizing the way that rehabilitation treatments are defined by all disciplines across all areas of rehabilitation. The RTSS highlights the importance of volitional behavior in many treatment areas and provides specific guidance for how volitional treatments should be specified. In doing so, it suggests important crosscutting research questions about the nature of volitional behavior, factors that make it more or less likely to occur, and ingredients that are most effective in ensuring that patients perform desired treatment activities.
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Participación del Paciente/psicología , Rehabilitación/psicología , Volición , Humanos , Resultado del TratamientoRESUMEN
The field of rehabilitation remains captive to the black-box problem: our inability to characterize treatments in a systematic fashion across diagnoses, settings, and disciplines, so as to identify and disseminate the active ingredients of those treatments. In this article, we describe the Rehabilitation Treatment Specification System (RTSS), by which any treatment employed in rehabilitation may be characterized, and ultimately classified according to shared properties, via the 3 elements of treatment theory: targets, ingredients, and (hypothesized) mechanisms of action. We discuss important concepts in the RTSS such as the distinction between treatments and treatment components, which consist of 1 target and its associated ingredients; and the distinction between targets, which are the direct effects of treatment, and aims, which are downstream or distal effects. The RTSS includes 3 groups of mutually exclusive treatment components: Organ Functions, Skills and Habits, and Representations. The last of these comprises not only thoughts and feelings, but also internal representations underlying volitional action; the RTSS addresses the concept of volition (effort) as a critical element for many rehabilitation treatments. We have developed an algorithm for treatment specification which is illustrated and described in brief. The RTSS stands to benefit the field in numerous ways by supplying a coherent, theory-based framework encompassing all rehabilitation treatments. Using a common framework, researchers will be able to test systematically the effects of specific ingredients on specific targets; and their work will be more readily replicated and translated into clinical practice.
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Toma de Decisiones Clínicas/métodos , Protocolos Clínicos/normas , Planificación de Atención al Paciente/normas , Medicina Física y Rehabilitación/métodos , Algoritmos , Humanos , Medicina Física y Rehabilitación/normasRESUMEN
Rehabilitation clinicians strive to provide cost-effective, patient-centered care that optimizes outcomes. A barrier to this ideal is the lack of a universal system for describing, or specifying, rehabilitation interventions. Current methods of description vary across disciplines and settings, creating barriers to collaboration, and tend to focus mostly on functional deficits and anticipated outcomes, obscuring connections between clinician behaviors and changes in functioning. The Rehabilitation Treatment Specification System (RTSS) is the result of more than a decade of effort by a multidisciplinary group of rehabilitation clinicians and researchers to develop a theory-based framework to specify rehabilitation interventions. The RTSS describes interventions for treatment components, which consist of a target (functional change brought about as a direct result of treatment), ingredients (actions taken by clinicians to change the target), and a hypothesized mechanism of action, as stated in a treatment theory. The RTSS makes explicit the connections between functional change and clinician behavior, and recognizes the role of patient effort in treatment implementation. In so doing, the RTSS supports clinicians' efforts to work with their patients to set achievable goals, select appropriate treatments, adjust treatment plans as needed, encourage patient participation in the treatment process, communicate with team members, and translate research findings to clinical care. The RTSS may help both expert and novice clinicians articulate their clinical reasoning processes in ways that benefit treatment planning and clinical education, and may improve the design of clinical documentation systems, leading to more effective justification and reimbursement for services. Interested clinicians are invited to apply the RTSS in their local settings.
Asunto(s)
Toma de Decisiones Clínicas/métodos , Protocolos Clínicos/normas , Planificación de Atención al Paciente/normas , Medicina Física y Rehabilitación/métodos , Humanos , Medicina Física y Rehabilitación/normasRESUMEN
Executive dysfunction is frequently observed in moderate to severe traumatic brain injury (TBI) and is commonly assessed with objective measures or subjective rating scales. Given the variability in executive function in the normal population, a reliable measure of pre-injury executive function would be of considerable value. In this study we examined pre-injury self and collateral (relative or friend) ratings on the Frontal Systems Behavior Rating Scale (FrSBe). Fifty-one persons with moderate to severe TBI and their collaterals provided before- and after-TBI ratings at 3 months post injury. A subset of 36 dyads were retested at 6 and 12 months; 26 neurologically intact controls and their collaterals also provided FrSBe ratings. At 3 months post injury, the difference between patient and collateral ratings of current status was larger than the difference relating to premorbid status, suggesting that patients were able to rate themselves from a pre-injury perspective. However, pre-injury ratings from collaterals were more reliable over time compared with patients' self-ratings. For all sets of ratings - before injury, after injury, and status of healthy controls - collateral ratings indicated more abnormality, overall, than comparable self-ratings. Evaluating one's own executive behaviour may be a difficult task even without TBI, with the difficulty exacerbated by the effects of injury.