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1.
J Pediatr ; 246: 131-137.e2, 2022 07.
Artigo em Inglês | MEDLINE | ID: mdl-35358589

RESUMO

OBJECTIVE: To provide a systematic review of studies examining the proportion of children with persistent postconcussive symptoms (PPCS) and to examine potential moderators of prevalence. STUDY DESIGN: Searches were conducted in MEDLINE, Embase, PsycINFO, Scopus, and Cochrane Central Register of Controlled Trials on April 16, 2020. Criteria for study inclusion were children aged <18 years with concussion or mild traumatic brain injury, operational definition of PPCS, assessment of postconcussive symptoms at least 4 weeks postinjury, sample sizes and proportion with PPCS available, and study published in English. Definition of PPCS, sample size, proportion of participants identified with PPCS, child sex and age at injury, time postinjury, premorbid symptoms, diagnosis (concussion or mild traumatic brain injury), and study publication year were extracted from each article. Study quality was assessed using the Newcastle-Ottawa Scale. RESULTS: Thirteen studies, with a total of 5307 participants, were included in our analysis. The proportion of children identified with PPCS was 35.1% (weighted average; 95% CI, 26.3%-45.0%). The prevalence of PPCS was higher in older and female children who presented for care at concussion clinics, and in more recent publications. CONCLUSIONS: Approximately one-third of children with concussion/mild traumatic brain injury will experience PPCS. Age, sex, and point of care could help identify children at high risk for PPCS.


Assuntos
Concussão Encefálica , Síndrome Pós-Concussão , Idoso , Concussão Encefálica/complicações , Concussão Encefálica/diagnóstico , Concussão Encefálica/epidemiologia , Criança , Feminino , Humanos , Síndrome Pós-Concussão/diagnóstico , Síndrome Pós-Concussão/epidemiologia
2.
J Pediatr ; 142(5): 546-53, 2003 May.
Artigo em Inglês | MEDLINE | ID: mdl-12756388

RESUMO

OBJECTIVE: To evaluate symptoms and neurocognitive recovery patterns after sports-related concussion in high school and college athletes. STUDY DESIGN: College athletes (n = 371) and high school athletes (n = 183) underwent baseline neuropsychological evaluation between 1997 and 2000. Individuals who received a concussion during athletic competition (n = 54) underwent serial neuropsychologic evaluation after injury and were compared with a noninjured within-sample control group (n = 38). Main outcome measures included structured interview, four memory measures, and Concussion Symptom Scale ratings. Baseline to postinjury change scores and multiple analyses of variance were used to compare recovery curves within and between groups. RESULTS: High school athletes with concussion had prolonged memory dysfunction compared with college athletes with concussion. High school athletes performed significantly worse than age-matched control subjects at 7 days after injury (F = 2.90; P <.005). College athletes, despite having more severe in-season concussions, displayed commensurate performance with matched control subjects by day 3 after concussion. Self-report of postconcussion symptoms by student athletes was not predictive of poor performance on neuropsychologic testing. CONCLUSIONS: Caution and systematic evaluation should be undertaken before returning athletes with concussion to competition. Sole reliance on the self-report of the athlete may be inadequate. Preliminary data may suggest a more protracted recovery from concussion in high school athletes.


Assuntos
Traumatismos em Atletas/complicações , Traumatismos em Atletas/reabilitação , Concussão Encefálica/complicações , Concussão Encefálica/reabilitação , Transtornos Cognitivos/etiologia , Síndrome Pós-Concussão/epidemiologia , Recuperação de Função Fisiológica , Adolescente , Adulto , Fatores Etários , Transtornos Cognitivos/diagnóstico , Transtornos Cognitivos/epidemiologia , Feminino , Humanos , Incidência , Escala de Gravidade do Ferimento , Masculino , Testes Neuropsicológicos , Síndrome Pós-Concussão/diagnóstico , Estudos Prospectivos
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