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1.
Neurosurg Rev ; 47(1): 519, 2024 Sep 02.
Artigo em Inglês | MEDLINE | ID: mdl-39218824

RESUMO

To assess the clinical significance of repeated head imaging in children with minor blunt force head trauma who underwent computed tomography (CT), limited to those who exclude with very low risk of important traumatic brain injury. We conducted a retrospective cohort study of children aged under 24 months with minor head trauma who underwent repeated head imaging and initial CT scans according to the Pediatric Emergency Care Applied Research Network (PECARN) rules. We enrolled 741 children and 110 with skull fracture (SF). Of the 96 patients with SF on initial CT who received head magnetic resonance imaging (MRI) a few days later, 36 (37.5%) patients' initial CT findings revealed intracranial injury in addition to SF. The number of children who exhibited new intracranial findings on follow-up MRI among those with isolated SF without intracranial damage and those with SF and intracranial injury on initial CT was 25/60 (40.7%) and 14/36 (38.9%), respectively. Subcutaneous hematoma on arrival and intersection with the coronal suture and lines of fracture were significantly associated with new intracranial findings. Four children with SF and intracranial injury on initial CT received neurosurgical intervention. No intervention was needed for those with isolated SF. We demonstrated that a proportion of children with head trauma had new findings on follow-up MRI, particularly in those without very low risk of clinically important traumatic brain injury. Patients who exhibit new intracranial MRI findings that satisfy the PECARN rules may not require neurosurgical intervention if their initial CT finding is isolated SF.


Assuntos
Imageamento por Ressonância Magnética , Fraturas Cranianas , Tomografia Computadorizada por Raios X , Humanos , Fraturas Cranianas/diagnóstico por imagem , Masculino , Feminino , Lactente , Estudos Retrospectivos , Lesões Encefálicas Traumáticas/diagnóstico por imagem , Pré-Escolar , Traumatismos Craniocerebrais/diagnóstico por imagem , Traumatismos Craniocerebrais/complicações , Recém-Nascido
2.
J Med Case Rep ; 18(1): 419, 2024 Sep 09.
Artigo em Inglês | MEDLINE | ID: mdl-39245767

RESUMO

BACKGROUND: Encephalocele refers to protrusion of the meninges and brain tissue through a skull bone defect. It results from congenital, traumatic, neoplastic, or spontaneous reasons. Traumatic encephalocele occurs because of the posttraumatic fracture of the skull bone or iatrogenic causes. The manifestations vary a lot, such as rhinorrhea, seizures, headaches, and focal neurological deficits. CASE PRESENTATION: A 20-year-old Syrian male presented to our department with the complaint of clear cerebrospinal fluid drainage from his right nostril, which started 6 years ago after a head trauma, moderate headache, and episodes of tonic-clonic seizures without any response to medical treatment. Then, 2 months ago, the patient had meningoencephalitis, so he was admitted to the intensive care unit and treated for a month until he was cured. The patient underwent radiological investigations, which showed that he had a base fracture with an encephalocele in the nasal cavity. The brain tissues with the meninges herniated through the skull base fracture with a significant expansion of the subarachnoid spaces in the right hemisphere. He was advised to undergo surgical repair at that time, but he refused the surgery. During this visit, surgery was indicated. The surgery was done by a specialist who returned the herniated brain tissues to their normal location, repaired the meninges, and reconstructed the skull base with bone cement and bio-glue. The patient's recovery after the surgery was uneventful. CONCLUSION: Traumatic encephalocele is a rare and unexpected complication of trauma, but we should keep it in mind when the patient comes with head trauma because of its life-threatening consequences. This complication can happen after years of trauma if the patient refuses treatment, therefore, we must educate patients about the dangerous results of neglecting cerebrospinal fluid leakage and skull fractures.


Assuntos
Encefalocele , Cavidade Nasal , Humanos , Masculino , Encefalocele/cirurgia , Encefalocele/etiologia , Cavidade Nasal/diagnóstico por imagem , Adulto Jovem , Fraturas Cranianas/complicações , Fraturas Cranianas/diagnóstico por imagem , Fraturas Cranianas/cirurgia , Tomografia Computadorizada por Raios X , Traumatismos Craniocerebrais/complicações , Base do Crânio/lesões , Base do Crânio/diagnóstico por imagem , Resultado do Tratamento
3.
Int Rev Psychiatry ; 36(3): 233-242, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-39255023

RESUMO

This study measured the relationship between head-injury exposure and later-in-life cognitive and emotional symptoms in aging collegiate football players who participated in the College Level Aging Athlete Study. Linear regressions examined the relationship between various head-injury exposure variables (head-injury exposure estimate [HIEE], number of diagnosed concussions, and symptomatic hits to the head) and subjective cognitive function, objective cognitive function, and emotional/mood symptoms. Additional regressions evaluated the impact of emotional symptoms on subjective cognitive decline and objective cognitive function. Participants (n = 216) were 50-87 years old (M = 63.4 [8.5]), 91% White, and well-educated (bachelor's/graduate degree = 92%). HIEE did not predict scores on cognitive or emotional/mood symptom measures (p's > .169). Diagnosed concussions had a small effect on depression symptoms (p = .002, b = 0.501, R2 = .052) and subjective cognitive symptoms (p = .002, b = 0.383, R2 = .051). An emotional symptom index had a stronger relationship (p < .001, b = 0.693, R2 = .362) with subjective cognitive functioning but no significant relationship with objective cognitive function (p = .052, b = -0.211, R2 = .020). Controlling for emotional symptoms, the relationship between concussions and subjective cognitive symptoms was attenuated (p = .078, R2 = .011). Findings suggested that head-injury exposure was not significantly related to cognitive or emotional/mood outcomes in former collegiate football players and highlighted the importance of current emotional/mood symptoms on subjective cognitive function.


Assuntos
Concussão Encefálica , Disfunção Cognitiva , Futebol Americano , Humanos , Futebol Americano/lesões , Masculino , Pessoa de Meia-Idade , Idoso , Concussão Encefálica/psicologia , Disfunção Cognitiva/etiologia , Idoso de 80 Anos ou mais , Universidades , Depressão/epidemiologia , Atletas/psicologia , Traumatismos Craniocerebrais/epidemiologia , Traumatismos Craniocerebrais/psicologia , Sintomas Afetivos/etiologia , Sintomas Afetivos/epidemiologia
4.
Wiad Lek ; 77(8): 1603-1610, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39231332

RESUMO

OBJECTIVE: Aim: The aim of the study was to determine the impact of cranioskeletal trauma (CST) on the development of endogenous intoxication syndrome in rats of different ages. PATIENTS AND METHODS: Materials and Methods: The experiments involved 147 white male Wistar rats of different age groups. The first experimental group included sexual immature rats aged 100-120 days. The second group includes sexually mature rats aged 6-8 months. The third group included old rats aged 19-23 months. In all experimental groups, CST was modelled under thiopentalonatrium anaesthesia. The control rats were only injected with thiopentalonatrium anaesthesia. The animals were withdrawn from the experiments under anaesthesia after 1, 3, 7, 14, 21 and 28 days by total bleeding from the heart. In blood serum, the content of fractions of molecules of middle mass was determined at a wavelength of 254 and 280 nm (MMM254, MMM280). RESULTS: Results: As a result application of CST in rats of different age groups, an increase in the serum content of MMM254 and MMM280 was observed with a maximum after 14 days and a subsequent decrease by 28 days. At all times of the experiment, the indicators were statistically significantly higher compared to the control groups. The degree of growth of the MMM254 fraction after 1, 7 and 14 days was statistically significantly higher in sexual immature rats, and after 21 and 28 days - in old rats. In old rats after 21 and 28 days of the post-traumatic period, the content and degree of growth of the MMM280 fraction in the blood serum were also significantly higher. CONCLUSION: Conclusions: Modelling of CST in rats of different age groups is accompanied by the development of endogenous intoxication syndrome, which is manifested by the accumulation of MMM254 and MMM280 fractions in the blood serum with a maximum after 14 days of the experiment. The content of the serum fraction of MMM254 in sexual immature rats in the dynamics of experimental CST exceeds other age groups after 1, 7 and 14 days, in old rats the content of the studied MMM fractions is significantly higher after 21-28 days.


Assuntos
Ratos Wistar , Animais , Ratos , Masculino , Fatores Etários , Síndrome , Traumatismos Craniocerebrais , Modelos Animais de Doenças
6.
Br J Oral Maxillofac Surg ; 62(8): 704-709, 2024 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-39095305

RESUMO

Concomitant traumatic brain injury (TBI) is common in facial fracture patients and prompt intervention is crucially important to minimise the risk of potential long-term sequalae. In order to achieve rapid diagnosis, clinicians need to be aware of the risk factors associated with concomitant TBI and facial fractures. Previous literature suggests that a facial fracture can be considered a significant indicator of TBI. Nevertheless, a large data gap remains on specific injury patterns of facial fractures and associated TBI. Therefore, the objective of this study was to estimate and compare the frequency of and risk factors for TBI in patients with and without different types of additional injuries. The retrospective cohort study included 1836 facial fracture patients aged at least 18 years. The outcome variable was TBI with radiological findings in computed tomography or magnetic resonance imaging. The primary predictor variables were associated injury outside the head and neck, associated cranial fracture and associated neck injury. Based on this study, associated cranial fracture increased the risk of TBI 4.7-fold. Patients with associated neck injury had a 2.1-fold risk of TBI. In addition, significant predictors for TBI were increasing age (p = 0.0004), high energy of injury (p < 0.0001) and anticoagulant medication (p = 0.0003). Facial fracture patients with associated injuries in the head and neck region are at significant risk of TBI. In clinical work, multiprofessional evaluation of facial fracture patients should be routine and repeated survey should be targeted especially at high-risk patients to identify TBIs.


Assuntos
Lesões Encefálicas Traumáticas , Ossos Faciais , Lesões do Pescoço , Fraturas Cranianas , Humanos , Masculino , Feminino , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/diagnóstico por imagem , Estudos Retrospectivos , Fraturas Cranianas/complicações , Fraturas Cranianas/diagnóstico por imagem , Pessoa de Meia-Idade , Fatores de Risco , Adulto , Ossos Faciais/lesões , Lesões do Pescoço/complicações , Idoso , Tomografia Computadorizada por Raios X , Adolescente , Adulto Jovem , Traumatismos Craniocerebrais/complicações , Idoso de 80 Anos ou mais
7.
BMC Health Serv Res ; 24(1): 965, 2024 Aug 21.
Artigo em Inglês | MEDLINE | ID: mdl-39169324

RESUMO

BACKGROUND: The Scandinavian Neurotrauma Committee guideline (SNC-16) was developed and published in 2016, to aid clinicians in management of pediatric head injuries in Scandinavian emergency departments (ED). The objective of this study was to explore determinants for use of the SNC-16 guideline by Swedish ED physicians. METHODS: This is a nationwide, cross-sectional, web-based survey in Sweden. Using modified snowball sampling, physicians managing children in the ED were invited via e-mail to complete the validated Clinician Guideline Determinants Questionnaire between February and May, 2023. Baseline data, data on enablers and barriers for use of the SNC-16 guideline, and preferred routes for implementation and access of guidelines in general were collected and analyzed descriptively and exploratory with Chi-square and Fisher's tests. RESULTS: Of 595 invitations, 198 emergency physicians completed the survey (effective response rate 33.3%). There was a high reported use of the SNC-16 guideline (149/195; 76.4%) and a strong belief in its benefits for the patients (188/197; 95.4% agreement). Respondents generally agreed with the guideline's content (187/197; 94.9%) and found it easy to use and navigate (188/197; 95.4%). Some respondents (53/197; 26.9%) perceived a lack of organizational support needed to use the guideline. Implementation tools may be improved as only 58.9% (116/197) agreed that the guideline includes such. Only 37.6% (74/197) of the respondents agreed that the guideline clearly describes the underlying evidence supporting the recommendation. Most respondents prefer to consult colleagues (178/198; 89.9%) and guidelines (149/198; 75.3%) to gain knowledge to guide clinical decision making. Four types of enablers for guideline use emerged from free-text answers: ease of use and implementation, alignment with local guidelines and practice, advantages for stakeholders, and practicality and accessibility. Barriers for guideline use were manifested as: organizational challenges, medical concerns, and practical concerns. CONCLUSIONS: The findings suggest high self-reported use of the SNC-16 guideline among Swedish ED physicians. In updated versions of the guideline, focus on improving implementation tools and descriptions of the underlying evidence may further facilitate adoption and adherence. Measures to improve organizational support for guideline use and involvement of patient representatives should also be considered.


Assuntos
Traumatismos Craniocerebrais , Fidelidade a Diretrizes , Guias de Prática Clínica como Assunto , Humanos , Estudos Transversais , Suécia , Traumatismos Craniocerebrais/terapia , Fidelidade a Diretrizes/estatística & dados numéricos , Feminino , Masculino , Inquéritos e Questionários , Serviço Hospitalar de Emergência/normas , Serviço Hospitalar de Emergência/estatística & dados numéricos , Criança , Padrões de Prática Médica/estatística & dados numéricos , Adulto , Pessoa de Meia-Idade
8.
Elife ; 132024 Aug 30.
Artigo em Inglês | MEDLINE | ID: mdl-39213032

RESUMO

Environmental insults, including mild head trauma, significantly increase the risk of neurodegeneration. However, it remains challenging to establish a causative connection between early-life exposure to mild head trauma and late-life emergence of neurodegenerative deficits, nor do we know how sex and age compound the outcome. Using a Drosophila model, we demonstrate that exposure to mild head trauma causes neurodegenerative conditions that emerge late in life and disproportionately affect females. Increasing age-at-injury further exacerbates this effect in a sexually dimorphic manner. We further identify sex peptide signaling as a key factor in female susceptibility to post-injury brain deficits. RNA sequencing highlights a reduction in innate immune defense transcripts specifically in mated females during late life. Our findings establish a causal relationship between early head trauma and late-life neurodegeneration, emphasizing sex differences in injury response and the impact of age-at-injury. Finally, our findings reveal that reproductive signaling adversely impacts female response to mild head insults and elevates vulnerability to late-life neurodegeneration.


Assuntos
Drosophila melanogaster , Animais , Feminino , Masculino , Drosophila melanogaster/genética , Transdução de Sinais , Doenças Neurodegenerativas/genética , Traumatismos Craniocerebrais , Reprodução , Envelhecimento , Modelos Animais de Doenças , Drosophila , Proteínas de Drosophila/metabolismo , Proteínas de Drosophila/genética , Caracteres Sexuais , Fatores Etários , Fatores Sexuais
9.
Folia Neuropathol ; 62(2): 187-196, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39165205

RESUMO

INTRODUCTION: The aim of the study was to explore the value of serum procalcitonin to albumin (PCT/ALB) and C-reactive protein to albumin (CRP/ALB) ratios in evaluating the condition and prognosis of craniocerebral trauma (CT). MATERIAL AND METHODS: 158 patients with CT admitted to the emergency department of our hospital from January 2020 to June 2022 were selected as the study subjects. According to the Glasgow coma scale (GCS) score, 158 patients with CT were grouped in a mild group (GCS score 13-15 points, n = 68), a moderate group (GCS score 9-12 points, n = 61), and a severe group (GCS score 3-8 points, n = 29). Besides, according to the patient's Glasgow prognosis (GOS) score, 158 patients with CT were divided into a good prognosis group (GOS score 4-5 points, n = 110) and a poor prognosis group (GOS score 1-3 points, n = 48). Serum PCT/ALB and CRP/ALB levels of different groups were compared. The correlation between PCT/ALB and CRP/ALB ratios and the score of GCS and GOS was explored using Pearson correlation analysis. Prognosis-related influencing factors were found out through multivariate logistic regression. The value of serum PCT/ALB and CRP/ALB ratios in evaluating the condition and prognosis of CT was evaluated by the ROC curve. RESULTS: Patients in the moderate and severe groups had much higher ratios of PCT/ALB and CRP/ALB and sharply lower GCS scores than those in the mild group ( p < 0.001). Compared with the patients in the moderate group, those in the severe group had much higher PCT/ALB and CRP/ALB ratios and obviously lower GCS scores ( p < 0.001). Patients with poor prognosis had markedly higher PCT/ALB and CRP/ALB ratios and memorably lower GOS score than the patients with good prognosis ( p < 0.001). A negative correlation between PCT, CRP, PCT/ALB ratio, CRP/ALB ratio and GCS scores ( r = -0.821, -0.857, -0.750, -0.766, p < 0.001) and GOS scores ( r = -0.636, -0.628, -0.595, -0.628, p < 0.001) was revealed by Pearson correlation analysis. ALB was correlated positively with GCS score and GOS score ( r = 0.381, 0.413, p < 0.001). Multivariate logistic regression analysis exhibited that PCT/ALB ratio and CRP/ALB ratio were related to poor prognosis of CT patients ( p < 0.05). ROC curve analysis showed that the combined PCT/ALB ratio and CRP/ALB area under the curve (AUC) were 0.883 and 0.860, respectively, which were used to assess the severity and predict prognosis of patients with CT. CONCLUSIONS: PCT/ALB and CRP/ALB ratios were positively correlated with the severity and prognosis of patients with CT, and were risk factors for poor prognosis. Early determination of changes in PCT/ALB and CRP/ALB ratios had a certain clinical value for evaluating the condition and prognosis of CT patients.


Assuntos
Proteína C-Reativa , Traumatismos Craniocerebrais , Pró-Calcitonina , Humanos , Proteína C-Reativa/análise , Proteína C-Reativa/metabolismo , Prognóstico , Masculino , Feminino , Traumatismos Craniocerebrais/sangue , Pessoa de Meia-Idade , Adulto , Pró-Calcitonina/sangue , Escala de Coma de Glasgow , Idoso , Albumina Sérica/análise , Biomarcadores/sangue , Adulto Jovem
10.
Sci Rep ; 14(1): 19502, 2024 08 22.
Artigo em Inglês | MEDLINE | ID: mdl-39174677

RESUMO

Head trauma is a common reason for emergency department (ED) visits. Delayed intracranial hemorrhage (ICH) in patients with minor head trauma is a major concern, but controversies exist regarding the incidence of delayed ICH and discharge planning at the ED. This study aimed to determine the incidence of delayed ICH in adults who developed ICH after a negative initial brain computed tomography (CT) at the ED and investigate the clinical outcomes for delayed ICH. This nationwide population cohort study used data from the National Health Insurance Service of Korea from 2013 to 2019. Adult patients who presented to an ED due to trauma and were discharged after a negative brain CT examination were selected. The main outcomes were the incidence of ICH within 14 days after a negative brain CT at initial ED visit and the clinical outcomes of patients with and without delayed ICH. The study patients were followed up to 1 year after the initial ED discharge. Cox proportional hazard regression analysis was used to estimate the hazard ratio for all-cause 1-year mortality of delayed ICH. During the 7-year study period, we identified 626,695 adult patients aged 20 years or older who underwent brain CT at the ED due to minor head trauma, and 2666 (0.4%) were diagnosed with delayed ICH within 14 days after the first visit. Approximately two-thirds of patients (64.3%) were diagnosed with delayed ICH within 3 days, and 84.5% were diagnosed within 7 days. Among the patients with delayed ICH, 71 (2.7%) underwent neurosurgical intervention. After adjustment for age, sex, Charlson Comorbidity Index, and insurance type, delayed ICH (adjusted hazard ratio, 2.15; 95% confidence interval, 1.86-2.48; p < 0.001) was significantly associated with 1-year mortality. The incidence of delayed ICH was 0.4% in the general population, with the majority diagnosed within 7 days. These findings suggest that patient discharge education for close observation for a week may be a feasible strategy for the general population.


Assuntos
Hemorragias Intracranianas , Tomografia Computadorizada por Raios X , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Hemorragias Intracranianas/epidemiologia , Hemorragias Intracranianas/mortalidade , Hemorragias Intracranianas/etiologia , Incidência , Adulto , Idoso , República da Coreia/epidemiologia , Estudos de Coortes , Serviço Hospitalar de Emergência/estatística & dados numéricos , Traumatismos Craniocerebrais/complicações , Traumatismos Craniocerebrais/epidemiologia , Adulto Jovem , Alta do Paciente/estatística & dados numéricos , Fatores de Tempo
11.
Alzheimers Res Ther ; 16(1): 193, 2024 Aug 29.
Artigo em Inglês | MEDLINE | ID: mdl-39210451

RESUMO

BACKGROUND: Traumatic brain injury (TBI) and repetitive head impacts (RHI) have been linked to increased risk for multiple types of neurodegenerative disease, higher dementia risk, and earlier age of dementia symptom onset, suggesting transdiagnostic implications for later-life brain health. Frontotemporal dementia (FTD) and primary progressive aphasia (PPA) represent a spectrum of clinical phenotypes that are neuropathologically diverse. FTD/PPA diagnoses bring unique challenges due to complex cognitive and behavioral symptoms that disproportionately present as an early-onset dementia (before age 65). We performed a detailed characterization of lifetime head trauma exposure in individuals with FTD and PPA compared to healthy controls to examine frequency of lifetime TBI and RHI and associated clinical implications. METHODS: We studied 132 FTD/PPA (age 68.9 ± 8.1, 65% male) and 132 sex-matched healthy controls (HC; age 73.4 ± 7.6). We compared rates of prior TBI and RHI (contact/collision sports) between FTD/PPA and HC (chi-square, logistic regression, analysis of variance). Within FTD/PPA, we evaluated associations with age of symptom onset (analysis of variance). Within behavioral variant FTD, we evaluated associations with cognitive function and neuropsychiatric symptoms (linear regression controlling for age, sex, and years of education). RESULTS: Years of participation were greater in FTD/PPA than HC for any contact/collision sport (8.5 ± 6.7yrs vs. 5.3 ± 4.5yrs, p = .008) and for American football (6.2yrs ± 4.3yrs vs. 3.1 ± 2.4yrs; p = .003). Within FTD/PPA, there were dose-dependent associations with earlier age of symptom onset for TBI (0 TBI: 62.1 ± 8.1, 1 TBI: 59.9 ± 6.9, 2 + TBI: 57.3 ± 8.4; p = .03) and years of American football (0yrs: 62.2 ± 8.7, 1-4yrs: 59.7 ± 7.0, 5 + yrs: 55.9 ± 6.3; p = .009). Within bvFTD, those who played American football had worse memory (z-score: -2.4 ± 1.2 vs. -1.4 ± 1.6, p = .02, d = 1.1). CONCLUSIONS: Lifetime head trauma may represent a preventable environmental risk factor for FTD/PPA. Dose-dependent exposure to TBI or RHI influences FTD/PPA symptom onset and memory function in bvFTD. Clinico-pathological studies are needed to better understand the neuropathological correlates linking RHI or TBI to FTD/PPA onset and symptoms.


Assuntos
Afasia Primária Progressiva , Traumatismos Craniocerebrais , Demência Frontotemporal , Humanos , Masculino , Feminino , Demência Frontotemporal/epidemiologia , Idoso , Pessoa de Meia-Idade , Traumatismos Craniocerebrais/complicações , Traumatismos Craniocerebrais/epidemiologia , Testes Neuropsicológicos
12.
Ulus Travma Acil Cerrahi Derg ; 30(8): 596-602, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39092976

RESUMO

BACKGROUND: Head trauma is a leading cause of death and disability. While standard treatment protocols exist for severe head trauma, no clear follow-up standards are available for mild head trauma with positive imaging findings in infants and newborns. Although routine follow-up brain computed tomography (CT) imaging is not recommended for children with moderate and mild head trauma, the necessity for follow-up imaging in infants and newborns remains uncertain. METHODS: Our study is a retrospective, observational, and descriptive study. Infants under 1 year old presenting to the emergency department with isolated head trauma were reviewed with the approval of the Ethics Committee of Ankara Etlik City Hospital. Inclusion criteria included presentation to the emergency department, undergoing more than one brain CT scan, and sustaining mild head trauma (Glasgow Coma Scale [GCS] >13). Patients with incomplete follow-up data or multiple traumas were excluded. Age, gender, mechanism of trauma, initial and follow-up brain CT findings, hospital admission, and surgical procedures were recorded and analyzed using the SPSS statistical package. RESULTS: Out of 238 screened patients, 154 were included in the study. Of these, 66.9% were male and the average age was 5.99 months. The most common presenting symptom was swelling at the trauma site, observed in 79.2% of cases. The most common mechanism of injury was falling from a height of less than 90 cm, accounting for 85.1% of cases. Pathological progression on follow-up CT was observed in 5.2% of the patients, and only 1.9% required surgical treatment. A total of 34.4% of the patients required hospitalization. Patients with parenchymal brain pathology had a higher rate of pathological progression on follow-up CT and a longer hospital stay. CONCLUSION: Follow-up CT scans in infants with mild head trauma do not alter patient outcomes except in cases with brain parenchymal pathology. Study data indicated that repeat imaging is not beneficial for isolated skull fractures. Imaging artifacts often necessitated repeated scans, contributing to increased radiation exposure. Unnecessary repeat imaging escalates radiation exposure and healthcare costs. Only a small percentage of patients exhibited progression of intracranial pathology, justifying follow-up imaging solely in the presence of brain parenchymal injury. Larger prospective studies are necessary to confirm these findings.


Assuntos
Traumatismos Craniocerebrais , Serviço Hospitalar de Emergência , Tomografia Computadorizada por Raios X , Humanos , Feminino , Estudos Retrospectivos , Masculino , Lactente , Recém-Nascido , Traumatismos Craniocerebrais/diagnóstico por imagem , Escala de Coma de Glasgow , Encéfalo/diagnóstico por imagem , Encéfalo/patologia
14.
Semin Pediatr Neurol ; 50: 101142, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38964813

RESUMO

Abusive head trauma (AHT) is associated with high mortality and poorer outcomes compared to accidental head injuries. The short and long-term developmental outcomes for AHT are not well identified. Variability in outcome measures, small sample sizes, difficulty in measuring domain-specific developmental skills, co-existence of comorbidities, genetic and environmental factors and high attrition rates all contribute to the challenges on providing data in this area. The objective of this article is to review the scientific literature on the developmental outcomes of AHT, highlighting factors that affect outcomes, the available assessment tools, and short and long-term developmental outcomes, recommended follow up, societal costs, and future opportunities for research. Authors searched OVID Medline and PubMed for articles published between 2013 and 2023 using the terms "abuse", "craniocerebral trauma" and "development". Fifty-five records were included for this review. The data shows that injuries sustained from AHT result in a spectrum of outcomes ranging from normal development to death. There are more than 100 outcome assessment tools limiting the ability to compare studies. More than half of patients are left with disabilities post discharge. Gross motor and cognition/academics are the 2 most common domains studied. Advancement in surgical and neurocritical care management has influenced AHT outcomes. Close long-term follow up is recommended to maximize each child's developmental potential, irrespective of the presence of disability at discharge. We suggest that future research should focus on adopting a consistent diagnostic and assessment approach and explore the social environmental factors that can affect recovery.


Assuntos
Maus-Tratos Infantis , Traumatismos Craniocerebrais , Deficiências do Desenvolvimento , Humanos , Deficiências do Desenvolvimento/etiologia , Lactente , Criança , Desenvolvimento Infantil/fisiologia , Pré-Escolar , Avaliação de Resultados em Cuidados de Saúde
15.
Semin Pediatr Neurol ; 50: 101135, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38964810

RESUMO

Child abuse is a major cause of morbidity and mortality in the United States. The leading cause of child physical abuse related deaths is abusive head trauma, formerly known as shaken baby syndrome, making the rapid identification and assessment of these children critical. The clinical presentation of cases of abusive head trauma ranges from neurological complaints, such as seizures, to vague or subtle symptoms, such as vomiting. This results in frequent missed diagnoses of abusive head trauma. The identification of abusive head trauma relies on a thorough medical history and physical examination, followed by lab evaluation and imaging. The goal of the evaluation is to discover further injury and identify possible underlying non-traumatic etiologies of the patient's symptoms. In this article we present a framework for the assessment of abusive head trauma and provide information on common presentations and injuries, as well as differential diagnoses. A strong foundational knowledge of abusive head trauma will lead to greater recognition and improved safety planning for victims of this unfortunate diagnosis.


Assuntos
Maus-Tratos Infantis , Traumatismos Craniocerebrais , Humanos , Maus-Tratos Infantis/diagnóstico , Traumatismos Craniocerebrais/diagnóstico , Lactente , Diagnóstico Diferencial , Síndrome do Bebê Sacudido/diagnóstico
16.
Semin Pediatr Neurol ; 50: 101140, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38964816

RESUMO

This focused review on abusive head trauma describes the injuries to the head, brain and/or spine of an infant or young child from inflicted trauma and their neuroimaging correlates. Accurate recognition and diagnosis of abusive head trauma is paramount to prevent repeated injury, provide timely treatment, and ensure that accidental or underlying medical contributors have been considered. In this article, we aim to discuss the various findings on neuroimaging that have been associated with AHT, compared to those that are more consistent with accidental injuries or with underlying medical causes that may also be on the differential.


Assuntos
Maus-Tratos Infantis , Traumatismos Craniocerebrais , Neuroimagem , Humanos , Maus-Tratos Infantis/diagnóstico , Traumatismos Craniocerebrais/diagnóstico por imagem , Neuroimagem/métodos , Lactente , Pré-Escolar , Criança
17.
Semin Pediatr Neurol ; 50: 101141, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38964817

RESUMO

A leading cause of death and disability in infancy is abusive head trauma (AHT) and there are common clinical signs that help to establish this diagnosis. Children diagnosed with AHT can have many ophthalmologic findings, including retinal hemorrhages, retinoschisis, subconjunctival hemorrhages, corneal injury, and globe rupture. If any such injuries are suspected, an ophthalmologic consultation, with indirect ophthalmoscopy, should be completed. In addition to a complete physical exam, a thorough history imaging, and lab work, should be obtained to investigate the etiology of ophthalmic pathology including accidental and systemic causes. In general, studies show that retinal hemorrhages that are multilayered, too numerous to count, and located from the posterior pole to the ora serrata are highly suspicious for abusive head trauma.


Assuntos
Maus-Tratos Infantis , Traumatismos Craniocerebrais , Humanos , Maus-Tratos Infantis/diagnóstico , Traumatismos Craniocerebrais/diagnóstico , Traumatismos Craniocerebrais/complicações , Lactente , Traumatismos Oculares/diagnóstico , Traumatismos Oculares/complicações , Traumatismos Oculares/etiologia
18.
Neurosurg Rev ; 47(1): 355, 2024 Jul 26.
Artigo em Inglês | MEDLINE | ID: mdl-39060452

RESUMO

Traumatic intracranial aneurysm (TICA) is a rare and aggressive pathology that requires prompt treatment. Nevertheless, early vascular imaging following head trauma may yield falsely negative results, underscoring the importance of subsequent imaging within the first week to detect delayed TICAs. This study aims to report our experience with delayed TICAs and highlight the clinical importance of repeated angiographic screening for delayed TICAs. In this retrospective analysis, we evaluated patients managed for a TICA at a tertiary care teaching institution over the last decade. Additionally, we conducted a systematic review of the literature, following the PRISMA guidelines, on previously reported TICAs, focusing on the time lag between the injury and diagnosis. Twelve delayed TICAs were diagnosed in 9 patients. The median time interval from injury to diagnosis was 2 days (IQR: 1-22 days), and from diagnosis to treatment was 2 days (IQR: 0-9 days). The average duration of radiological follow-up was 28 ± 38 months. At the final follow-up, four patients exhibited favorable neurological outcomes, while the remainder had adverse outcomes. The mortality rate was 22%. Literature reviews identified 112 patients with 114 TICAs, showcasing a median diagnostic delay post-injury of 15 days (IQR: 6-44 days), with 73% diagnosed beyond the first week post-injury. The median time until aneurysm rupture was 9 days (IQR: 3-24 days). Our findings demonstrate acceptable outcomes following TICA treatment and highlight the vital role of repeated vascular imaging after an initial negative computed tomography or digital subtraction angiography in excluding delayed TICAs.


Assuntos
Aneurisma Intracraniano , Humanos , Angiografia Cerebral , Traumatismos Craniocerebrais/complicações , Aneurisma Intracraniano/diagnóstico , Estudos Retrospectivos
19.
Am J Emerg Med ; 83: 54-58, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-38964277

RESUMO

STUDY OBJECTIVE: Prior studies have suggested potential racial differences in receiving imaging tests in emergency departments (EDs), but the results remain inconclusive. In addition, most prior studies may only have limited racial groups for minority patients. This study aimed to investigate racial differences in head computed tomography (CT) administration rates in EDs among patients with head injuries. METHODS: Patients with head injuries who visited EDs were examined. The primary outcome was patients receiving head CT during ED visits, and the primary exposure was patient race/ethnicity, including Asian, Hispanic, Non-Hispanic Black (Black), and Non-Hispanic White (White). Multivariable logistic regression analyses were performed using the National Hospital Ambulatory Medical Care Survey database, adjusting for patients and hospital characteristics. RESULTS: Among 6130 patients, 51.9% received a head CT scan. Asian head injury patients were more likely to receive head CT than White patients (59.1% versus 54.0%, difference 5.1%, p < 0.001). This difference persisted in adjusted results (odds ratio, 1.52; 95% CI, 1.06-2.16, p = 0.022). In contrast, Black and Hispanic patients have no significant difference in receiving head CT than White patients after the adjustment. CONCLUSIONS: Asian head injury patients were more likely to receive head CT than White patients. This difference may be attributed to the limited English proficiency among Asian individuals and the fact that there is a wide variety of different languages spoken by Asian patients. Future studies should examine rates of receiving other diagnostic imaging modalities among different racial groups and possible interventions to address this difference.


Assuntos
Traumatismos Craniocerebrais , Serviço Hospitalar de Emergência , Tomografia Computadorizada por Raios X , População Branca , Humanos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Tomografia Computadorizada por Raios X/estatística & dados numéricos , Feminino , Masculino , Traumatismos Craniocerebrais/diagnóstico por imagem , Traumatismos Craniocerebrais/etnologia , Adulto , Pessoa de Meia-Idade , População Branca/estatística & dados numéricos , Estados Unidos , Idoso , Adolescente , Negro ou Afro-Americano/estatística & dados numéricos , Hispânico ou Latino/estatística & dados numéricos , Adulto Jovem , Disparidades em Assistência à Saúde/etnologia , Disparidades em Assistência à Saúde/estatística & dados numéricos , Modelos Logísticos
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