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1.
J Pediatr ; 274: 114157, 2024 Jun 18.
Artigo em Inglês | MEDLINE | ID: mdl-38901776

RESUMO

OBJECTIVE: To investigate characteristics of sport-related concussion (SRC), recreation-related concussion (RRC), and nonsport or recreation-related concussion (non-SRRC) in patients 5 through 12 years old, an understudied population in youth concussion. STUDY DESIGN: This observational study included patients aged 5 through 12 years presenting to a specialty care concussion setting at ≤28 days postinjury from 2018 through 2022. The following characteristics were assessed: demographics, injury mechanism (SRC, RRC, or SRRC), point of healthcare entry, and clinical signs and symptoms. Kruskal-Wallis and chi-square tests were used to assess group differences. Posthoc pairwise comparisons were employed for all analyses (α = 0.017). RESULTS: One thousand one hundred forty-one patients reported at ≤28 days of injury (female = 42.9%, median age = 11, interquartile range (IQR) = 9-12) with the most common mechanism being RRC (37.3%), followed by non-SRRC (31.9%). More non-SRRCs (39.6%) and RRC (35.7%) were first seen in the emergency department (P < .001) compared with SRC (27.9%). Patients with RRC and non-SRRC were first evaluated at specialists 2 and 3 days later than SRC (P < .001). Patients with non-SRRC reported with higher symptom burden, more frequent visio-vestibular abnormalities, and more changes to sleep and daily habits (P < .001) compared with RRC and SRC (P < .001). CONCLUSIONS: In concussion patients 5 through 12 years, RRCs and non-SRRC were more prevalent than SRC, presenting first more commonly to the emergency department and taking longer to present to specialists. Non-SRRC had more severe clinical features. RRC and non-SRRC are distinct from SRC in potential for less supervision at time of injury and less direct access to established concussion health care following injury.

2.
J Athl Train ; 58(11-12): 962-973, 2023 Nov 01.
Artigo em Inglês | MEDLINE | ID: mdl-36645832

RESUMO

CONTEXT: Multiple clinical evaluation tools exist for adolescent concussion with various degrees of correlation, presenting challenges for clinicians in identifying which elements of these tools provide the greatest diagnostic utility. OBJECTIVE: To determine the combination of elements from 4 commonly used clinical concussion batteries that maximize discrimination of adolescents with concussion from those without concussion. DESIGN: Cross-sectional study. SETTING: Suburban school and concussion program of a tertiary care academic center. PATIENTS OR OTHER PARTICIPANTS: A total of 231 participants with concussion (from a suburban school and a concussion program) and 166 participants without concussion (from a suburban school) between the ages of 13 and 19 years. MAIN OUTCOME MEASURE(S): Individual elements of the visio-vestibular examination (VVE), Sport Concussion Assessment Tool, fifth edition (SCAT5; including the modified Balance Error Scoring System), King-Devick test (K-D), and Postconcussion Symptom Inventory (PCSI) were evaluated. The 24 subcomponents of these tests were grouped into interpretable factors using sparse principal component analysis. The 13 resultant factors were combined with demographic and clinical covariates into a logistic regression model and ranked by frequency of inclusion into the ideal model, and the predictive performance of the ideal model was compared with each of the clinical batteries using the area under the receiver operating characteristic curve (AUC). RESULTS: A cluster of 4 factors (factor 1 [VVE saccades and vestibulo-ocular reflex], factor 2 [modified Balance Error Scoring System double-legged stance], factor 3 [SCAT5/PCSI symptom scores], and factor 4 [K-D completion time]) emerged. A model fit with the top factors performed as well as each battery in predicting concussion status (AUC = 0.816 [95% CI = 0.731, 0.889]) compared with the SCAT5 (AUC = 0.784 [95% CI = 0.692, 0.866]), PCSI (AUC = 0.776 [95% CI = 0.674, 0.863]), VVE (AUC = 0.711 [95% CI = 0.602, 0.814]), and K-D (AUC = 0.708 [95% CI = 0.590, 0.819]). CONCLUSIONS: A multifaceted assessment for adolescents with concussion, comprising symptoms, attention, balance, and the visio-vestibular system, is critical. Current diagnostic batteries likely measure overlapping domains, and the sparse principal component analysis demonstrated strategies for streamlining comprehensive concussion assessment across a variety of settings.


Assuntos
Traumatismos em Atletas , Concussão Encefálica , Esportes , Humanos , Adolescente , Adulto Jovem , Adulto , Estudos Transversais , Testes Neuropsicológicos , Concussão Encefálica/diagnóstico , Instituições Acadêmicas , Traumatismos em Atletas/diagnóstico
3.
Pediatr Emerg Care ; 38(3): e1133-e1138, 2022 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-34432741

RESUMO

OBJECTIVES: Concussion is a commonly encountered diagnosis for pediatric emergency medicine (PEM) providers, yet little is known regarding referral patterns to specialists. Our goal was to assess PEM providers' referral patterns and current usage of standardized evaluation tools. METHODS: This study was conducted as cross-sectional survey of PEM providers recruited from the American Academy of Pediatrics Section on Emergency Medicine Listserv. Surveys were distributed at 3 time points between December 1, 2020, and February 28, 2021, and included multiple choice, Likert scale, and free text questions. Descriptive statistics and bivariate analyses were used to describe the sample and compare responses between those with variable experience and confidence in concussion management. RESULTS: In total, 162 of 491 Listserv members (33.0%) completed the survey. The factors most often reported to assist in referral decisions were history of severe (92.6%) or multiple (90.7%) prior concussions, prolonged symptom duration (89.5%), and severity of current symptoms (84.6%). Most providers reported having large experience (63.0%) and confidence (54.9%) in managing concussion. Standardized symptom scales (8.0%), vestibular (11.7%) and balance assessments (13.0%), and prognostic tools (6.8%) were infrequently used. Most (64.2%) providers felt specialty referral was important. More than 80% reported high likelihood to use an accurate risk stratification tool to facilitate referral. CONCLUSIONS: Although most PEM providers reported significant experience and confidence in managing pediatric concussion, standardized assessment tools were infrequently used. Most were likely to use a risk stratification tool to assist in specialty referral. Future studies should assess the ability of targeted referral strategies to improve recovery for concussed youth.


Assuntos
Concussão Encefálica , Medicina de Emergência , Medicina de Emergência Pediátrica , Adolescente , Concussão Encefálica/diagnóstico , Concussão Encefálica/terapia , Criança , Estudos Transversais , Humanos , Encaminhamento e Consulta
4.
J Pediatr ; 166(5): 1221-5, 2015 May.
Artigo em Inglês | MEDLINE | ID: mdl-25748568

RESUMO

OBJECTIVE: To characterize the prevalence and recovery of pediatric patients with concussion who manifest clinical vestibular deficits and to describe the correlation of these deficits with neurocognitive function, based on computerized neurocognitive testing, in a sample of pediatric patients with concussion. METHODS: This was a retrospective cohort study of patients ages 5-18 years with concussion referred to a tertiary pediatric hospital-affiliated sports medicine clinic from July 1, 2010 to December 31, 2011. A random sample of all eligible patient visits was obtained, and all related visits for those patients were reviewed. RESULTS: A total of 247 patients were chosen from 3740 eligible visits for detailed review and abstraction; 81% showed a vestibular abnormality on initial clinical examination. Those patients with vestibular signs on the initial examination took a significantly longer time to return to school (median 59 days vs 6 days, P=.001) or to be fully cleared (median 106 days vs 29 days, P=.001). They additionally scored more poorly on initial computerized neurocognitive testing, and it took longer for them to recover from neurocognitive deficits. Those patients with 3 or more previous concussions had a greater prevalence of vestibular deficits, and it took longer for those deficits to resolve. CONCLUSION: Vestibular deficits in children and adolescents with a history of concussion are highly prevalent. These deficits appear to be associated with extended recovery times and poorer performance on neurocognitive testing. Further studies evaluating the effectiveness of vestibular therapy on improving such deficits are warranted.


Assuntos
Traumatismos em Atletas/diagnóstico , Concussão Encefálica/complicações , Concussão Encefálica/diagnóstico , Pediatria/métodos , Doenças Vestibulares/etiologia , Adolescente , Criança , Pré-Escolar , Transtornos Cognitivos/diagnóstico , Feminino , Hospitais Pediátricos , Humanos , Masculino , Testes Neuropsicológicos , Recuperação de Função Fisiológica , Estudos Retrospectivos , Testes de Função Vestibular
5.
J Pediatr ; 165(6): 1207-15, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25262302

RESUMO

OBJECTIVE: To identify pre-existing characteristics associated with prolonged recovery from concussion in a sample of patients referred to a pediatric sports medicine clinic. STUDY DESIGN: This was a retrospective, exploratory cohort study of 247 patients age 5-18 years with concussion referred to a tertiary pediatric hospital-affiliated sports medicine clinic from July 1, 2010, through December 31, 2011. A random sample of all eligible patient visits (3740) was chosen for further review and abstraction. Statistical comparisons between subsets of patients were conducted using exact χ(2) tests, logistic regression, quantile regression, and Kaplan-Meier survival curves. RESULTS: The median time until returning to school part-time was 12 days (IQR 6-21); until returning to school full-time without accommodations was 35 days (IQR 11-105); until becoming symptom-free was 64 days (IQR 18-119); and until being fully cleared to return to sports was 75 days (IQR 30-153). Furthermore, 73% of all patients were symptomatic for >4 weeks, 73% were prescribed some form of school accommodation, and 61% reported a decline in grades. Characteristics associated with a prolonged recovery included a history of depression or anxiety; an initial complaint of dizziness; abnormal convergence or symptom provocation following oculomotor examination on physical examination; and history of prior concussion. CONCLUSIONS: Pediatric and adolescent patients with concussion may experience cognitive and emotional morbidity that can last for several months following injury. Clinicians should consider specific pre-existing characteristics and presenting symptoms that may be associated with a more complicated recovery for concussion patients.


Assuntos
Concussão Encefálica/patologia , Convalescença , Recuperação de Função Fisiológica , Adolescente , Sintomas Afetivos/etiologia , Concussão Encefálica/complicações , Concussão Encefálica/fisiopatologia , Criança , Transtornos Cognitivos/etiologia , Feminino , Humanos , Masculino , Recuperação de Função Fisiológica/fisiologia , Encaminhamento e Consulta , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo
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