RESUMO
BACKGROUND: A sport-related concussion (SRC) is a common injury that affects multiple clinical domains such as cognition, balance, and nonspecific neurobehavioral symptoms. Although multidimensional clinical assessments of concussion are widely accepted, there remain limited empirical data on the nature and clinical utility of distinct clinical profiles identified by multimodal assessments. PURPOSE: Our objectives were to (1) identify distinct clinical profiles discernible from acute postinjury scores on the Sport Concussion Assessment Tool (SCAT), composed of a symptom checklist, a cognitive assessment (Standardized Assessment of Concussion), and a balance assessment (Balance Error Scoring System), and (2) evaluate the clinical utility of the identified profiles by examining their association with injury characteristics, neuropsychological outcomes, and clinical management-related outcomes. STUDY DESIGN: Cohort study (Prognosis); Level of evidence, 2. METHODS: Up to 7 latent profiles were modeled for 1885 collegiate athletes and/or military cadets who completed the SCAT at 0 to 12 hours after an injury. Chi-square tests and general linear models were used to compare identified profiles on outcomes at 12 to 72 hours after the injury. Kaplan-Meier analysis was used to investigate associations between clinical profiles and time to return to being asymptomatic and to return to play. RESULTS: There were 5 latent profiles retained: low impairment (65.8%), high cognitive impairment (5.4%), high balance impairment (5.8%), high symptom severity (16.4%), and global impairment (6.5%). The latent profile predicted outcomes at 12 to 72 hours in expectable ways (eg, the high balance impairment profile demonstrated worse balance at 12 to 72 hours after the injury). Time to return to being asymptomatic and to return to play were different across profiles, with the high symptom severity and global impairment profiles experiencing the longest recovery and the high balance impairment profile experiencing an intermediate-length recovery (vs low impairment profile). CONCLUSION: An SRC is a heterogeneous injury that presents in varying ways clinically in the acute injury period and results in different recovery patterns. These data support the clinical prognostic value of diverse profiles of impairment across symptom, cognitive, and balance domains. By identifying distinct profiles of an SRC and connecting them to differing outcomes, the findings support more evidence-based use of accepted multimodal clinical assessment strategies for SRCs.
Assuntos
Traumatismos em Atletas , Concussão Encefálica , Cognição , Equilíbrio Postural , Humanos , Concussão Encefálica/diagnóstico , Masculino , Feminino , Adulto Jovem , Adolescente , Volta ao Esporte , Testes Neuropsicológicos , Estudos de Coortes , Militares/psicologia , AdultoRESUMO
PURPOSE: Assessments of oculomotor, balance, and exercise function detect different responses to mild traumatic brain injury in sports-related mild traumatic brain injury. These assessments are understudied in the adult community mild traumatic brain injury population. We evaluated level 1 trauma center patients with nonsports-related mild traumatic brain injury on oculomotor functioning (near point of convergence and accommodation), balance (Balance Error Scoring System), and exercise tolerance (Buffalo Concussion Treadmill Test). METHODS: A prospective, cohort study of adults with mild traumatic brain injury ( n = 36) were assessed at 1 wk and 1-mo post-mild traumatic brain injury ( n = 26) using near point of convergence, near point of accommodation, Balance Error Scoring System, Buffalo Concussion Treadmill Test, and the Rivermead Post Concussion Symptoms Questionnaire. Prevalence of test impairment and association between performance and mild traumatic brain injury-related symptom burden (Rivermead Post Concussion Symptoms Questionnaire scores) were characterized. RESULTS: Participants demonstrated varying levels of impairment (e.g., 33.3% oculomotor, 44.1% balance, and 55.6% exercise impairment at 1 wk). Participants displayed diverse impairment profiles across assessments. We observed medium-to-large correlations between poorer near point of convergence and Buffalo Concussion Treadmill Test performance and greater mild traumatic brain injury symptom burden. CONCLUSIONS: Clinical examinations of oculomotor function, balance, and exercise adopted from sports-related concussion assessments detect impairment in adult community members with mild traumatic brain injury. While findings warrant larger-scale replication, they imply that incorporating these simple, structured examinations into the assessment of mild traumatic brain injury may facilitate more personalized management strategies.
Assuntos
Concussão Encefálica , Teste de Esforço , Equilíbrio Postural , Humanos , Masculino , Feminino , Equilíbrio Postural/fisiologia , Adulto , Concussão Encefálica/fisiopatologia , Concussão Encefálica/diagnóstico , Estudos Prospectivos , Teste de Esforço/métodos , Pessoa de Meia-Idade , Adulto Jovem , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: Due to the COVID-19 pandemic, burnout among healthcare workers has significantly increased. This study evaluated rates of burnout in neuropsychologists one year into the COVID-19 pandemic. METHOD: A survey invitation was sent across five neuropsychology-related listservs in April 2021. Burnout was assessed with the Copenhagen Burnout Inventory (CBI; Kristensen, T. S., Borritz, M., Villadsen, E., & Christensen, K. B. (2005). The Copenhagen Burnout Inventory: A new tool for the assessment of burnout. Work & Stress, 19 (3), 192-207) and differences in Personal, Work, and Client burnout scores were evaluated across patient population and work setting. RESULTS: 57.3% and 51.5% of respondents (N = 130) endorsed moderate-to-high levels of personal and work-related burnout, respectively. In the Personal domain, respondents working with pediatric patients had higher mean scores and a higher proportion of respondents endorsed moderate-to-high levels of burnout. CONCLUSION: More than half of the survey respondents endorsed elevated levels of personal and work-related burnout. This is concerning as burnout is associated with personal challenges and diminished patient care. Potential organizational interventions are discussed.
Assuntos
Esgotamento Profissional , COVID-19 , Humanos , Criança , COVID-19/epidemiologia , Neuropsicologia , Pandemias , Testes Neuropsicológicos , Esgotamento Profissional/epidemiologia , Esgotamento Profissional/psicologia , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: Despite the public health burden of traumatic brain injury (TBI) across broader society, most TBI studies have been isolated to a distinct subpopulation. The TBI research literature is fragmented further because often studies of distinct populations have used different assessment procedures and instruments. Addressing calls to harmonize the literature will require tools to link data collected from different instruments that measure the same construct, such as civilian mild traumatic brain injury (mTBI) and sports concussion symptom inventories. METHOD: We used item response theory (IRT) to link scores from the Rivermead Post Concussion Symptoms Questionnaire (RPQ) and the Sport Concussion Assessment Tool (SCAT) symptom checklist, widely used instruments for assessing civilian and sport-related mTBI symptoms, respectively. The sample included data from n = 397 patients who suffered a sports-related concussion, civilian mTBI, orthopedic injury control, or non-athlete control and completed the SCAT and/or RPQ. RESULTS: The results of several analyses supported sufficient unidimensionality to treat the RPQ + SCAT combined item set as measuring a single construct. Fixed-parameter IRT was used to create a cross-walk table that maps RPQ total scores to SCAT symptom severity scores. Linked and observed scores were highly correlated (r = .92). Standard errors of the IRT scores were slightly higher for civilian mTBI patients and orthopedic controls, particularly for RPQ scores linked from the SCAT. CONCLUSION: By linking the RPQ to the SCAT we facilitated efforts to effectively combine samples and harmonize data relating to mTBI.