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OBJECTIVE: To assess the relationship between shock index (SI) and mortality in dogs with head trauma (HT). A secondary objective was to compare SI with the animal trauma triage (ATT) score and Modified Glasgow Coma Scale (MCGS) score in HT cases. A tertiary aim was to assess if SI is predictive of survival to discharge or improvement in presenting neurologic signs. DESIGN: Retrospective study from January 2015 to December 2020. SETTING: Tertiary referral level II veterinary trauma center. ANIMALS: Eighty-six dogs with evidence of HT presenting through emergency for various traumas compared to 60 healthy control dogs. MEASUREMENTS AND MAIN RESULTS: SI was calculated using the quotient of heart rate over systolic blood pressure measured on presentation. SI was significantly higher in HT patients than healthy controls (P = 0.0019). SI was not significantly different between traumatic brain injury dogs that died or were euthanized and HT dogs that lived until the time of discharge (P = 0.98). SI was not significantly different between HT dogs that were neurologically normal at the time of discharge and HT dogs that were static or improved but not normal neurologically at the time of discharge (P = 0.84). In HT dogs, SI did not correlate with ATT score (P = 0.16) or MGCS score (P = 0.75). There was no significant difference in SI and length of hospitalization until death or discharge (P = 0.78). CONCLUSIONS: SI was significantly higher in HT patients compared to control patients. Interestingly, SI was not correlated with ATT score or MGCS score. The use of SI in HT patients warrants further investigation to assess the efficacy in predicting mortality.
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Traumatismos Craneocerebrales , Enfermedades de los Perros , Perros , Animales , Estudios Retrospectivos , Masculino , Femenino , Enfermedades de los Perros/mortalidad , Traumatismos Craneocerebrales/veterinaria , Traumatismos Craneocerebrales/mortalidad , Choque/veterinaria , Choque/mortalidad , Escala de Coma de Glasgow/veterinaria , Estudios de Casos y ControlesRESUMEN
This was a multicenter cohort study to evaluate the relationship between radiological findings and disability in moderate and severe head injury patients. The study places were the Neurosurgery department of Sylhet M A G Osmani Medical College Hospital, Sylhet Women's Medical College Hospital (SWMCH) and King Faisal Hospital (KFH), Taif, KSA. Sample size was 104 and the study period was 36 months (July 2021 to December 2022). On the basis of radiological findings the participants were divided into three arms. The different arms were diffused traumatic brain injury (arm-1), focal traumatic brain injury (arm-2) and both (diffused and traumatic) types traumatic brain injury (arm-3). Outcome was assessed by modified Rankin Score (mRS). Mean age was significantly higher in female. Overall mean age was 40.28 year. Highest number was in the below 20-year age group followed by the 41-50-year age group. Lowest number of participants was in the above 60-year group. Improved group was significantly higher than 'not improved' and the 'died' group (p<0.00001). Improved participants were significantly higher in the arm-1 and arm-2. Mortality was significantly higher (p<0.00001) in the arm-3 group.
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Traumatismos Craneocerebrales , Humanos , Femenino , Adulto , Persona de Mediana Edad , Masculino , Estudios de Cohortes , Traumatismos Craneocerebrales/diagnóstico por imagen , Traumatismos Craneocerebrales/mortalidad , Adulto Joven , Lesiones Traumáticas del Encéfalo/diagnóstico por imagen , Lesiones Traumáticas del Encéfalo/mortalidad , Adolescente , Anciano , Evaluación de la DiscapacidadRESUMEN
The age-standardized incidence of head trauma in 2016 was 369 per 100,000 people worldwide. The Western Pacific region, including Japan, had the highest incidence. This study aimed to extract ICD-10 code data for intracranial injury (S06) and external causes of morbidity and mortality (V01-Y89), analyze their characteristics and interrelationships, and contribute to these diseases' prevention, treatment, and prognosis. The number of deaths according to injury type and external cause type of intracranial injury published by the Japanese government was statistically analyzed using JoinPoint, and univariate distribution and multivariate correlation were conducted using JMP Software. From 1999-2021, there was a downward trend in the number of deaths because of intracranial injuries: mortality from intracranial injuries was higher among those aged ≥65 years. Conversely, mortality from intracranial injuries was lower among those aged ≤14 years. Among deaths from intracranial injury, mortality from diffuse brain injury and traumatic subdural hemorrhage was more common. Among deaths from external causes of intracranial injury, mortality from falls, transport accidents, and other unforeseen accidents was more common. Mortality because of intracranial injuries increased significantly during the 2011 Great East Japan Earthquake. For some age groups and sexes, there were significant inverse correlations of mortality with traumatic subdural hemorrhage and traumatic subarachnoid hemorrhage for transport accidents, intentional self-harm and assault, and diffuse brain injury and focal brain injury for falls. We believe that the data presented in this study will be useful for preventing and treating intracranial injuries and for developing administrative measures to reduce intracranial injuries.
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Traumatismos Craneocerebrales , Humanos , Japón/epidemiología , Femenino , Masculino , Anciano , Persona de Mediana Edad , Adulto , Adolescente , Niño , Preescolar , Adulto Joven , Lactante , Traumatismos Craneocerebrales/mortalidad , Traumatismos Craneocerebrales/epidemiología , Recién Nacido , Anciano de 80 o más Años , Causas de Muerte , Pueblos del Este de AsiaRESUMEN
This study aims to investigate the effect of amantadine use on neurological outcomes and mortality in patients with severe traumatic brain injury (TBI) (Glasgow coma score [GCS] between 3 and 8) who have been followed up on mechanical ventilators in the intensive care unit (ICU). Data from the hospital's electronic records were retrospectively searched. Patients over 18 years of age, with severe brain trauma (GCS between 3-8), who were treated with endotracheal intubation and invasive mechanical ventilation at admission to the ICU, and who were treated with Amantadine hydrochloride at least once in the first week of follow-up were included in the study. To evaluate the patients' neurological outcomes, the GCS and FOUR scores were used. GCS and FOUR scores were recorded on the 1st, 3rd, and 7th days of the first week. In addition, the score difference between the 1st and 7th day was calculated for both scores. The patients were divided into 2 groups: those receiving amantadine treatment (Group A, nâ =â 44) and the control group (Group C, nâ =â 47). The median age of all patients was 39 (18-81) (Pâ =â .425). When Group A and Group C were compared, no statistically significant results were found between the 1st, 3rd, and 7th day GCS values (Pâ =â .474, Pâ =â .483, and Pâ =â 329, respectively). However, the difference in GCS values between day 1 and day 7 (∆ GCS 7-1) was statistically significant (Pâ =â .012). Similarly, when Group A and Group C were compared, no statistically significant results were found between the 1st, 3rd, and 7th day FOUR score values (Pâ =â .948, Pâ =â .471, and Pâ =â .057, respectively). However, the FOUR score values between day 1 and day 7 (∆ FOUR score 7-1) were statistically significant (Pâ =â .004). There was no statistically significant difference among the groups in terms of ICU length of stay, duration of non-ICU hospital stay, and length of hospital stay (Pâ =â .222, Pâ =â .175, and Pâ =â .067, respectively). Amantadine hydrochloride may help improve neurological outcomes in patients with severe TBI. However, further research is needed to investigate this topic.
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Amantadina , Escala de Coma de Glasgow , Unidades de Cuidados Intensivos , Respiración Artificial , Humanos , Amantadina/uso terapéutico , Respiración Artificial/estadística & datos numéricos , Masculino , Femenino , Persona de Mediana Edad , Adulto , Estudios Retrospectivos , Unidades de Cuidados Intensivos/estadística & datos numéricos , Anciano , Adolescente , Anciano de 80 o más Años , Lesiones Traumáticas del Encéfalo/mortalidad , Lesiones Traumáticas del Encéfalo/tratamiento farmacológico , Adulto Joven , Resultado del Tratamiento , Traumatismos Craneocerebrales/mortalidadRESUMEN
Blast is the most common injury mechanism in conflicts of this century due to the widespread use of explosives, confirmed by recent conflicts such as in Ukraine. Data from conflicts in the last century such as Northern Ireland, the Falklands, and Vietnam up to the present day show that between 16% and 21% of personnel suffered a traumatic brain injury. Typical features of fatal brain injury to those outside of a vehicle (hereafter referred to as dismounted) due to blast include the presence of hemorrhagic brain injury alongside skull fractures rather than isolated penetrating injuries more typical of traditional ballistic head injuries. The heterogeneity of dismounted blast has meant that analysis from databases is limited and therefore a detailed look at the radiological aspects of injury is needed to understand the mechanism and pathology of dismounted blast brain injury. The aim of this study was to identify the head and spinal injuries in fatalities due to dismounted blast. All UK military fatalities from dismounted blast who suffered a head injury from 2007-2013 in the Iraq and Afghanistan conflicts were identified retrospectively. Postmortem computerized tomography images (CTPMs) were interrogated for injuries to the head, neck, and spine. All injuries were documented and classified using a radiology brain injury classification (BIC) tool. Chi-squared (χ2) and Fisher's exact tests were used to investigate correlations between injuries, along with odds ratios for determining the direction of correlation. The correlations were clustered. There were 71 fatalities from dismounted blast with an associated head injury with a CTPM or initial CT available for analysis. The results showed the heterogeneity of injury from dismounted blast but also some potential identifiable injury constellations. These were: intracranial haemorrhage, intracranial deep haemorrhage, spinal injury, and facial injury. These identified injury patterns can now be investigated to consider injury mechanisms and so develop mitigation strategies or clinical treatments. Level of Evidence: Observational. Study type: cohort observational.
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Traumatismos por Explosión , Humanos , Traumatismos por Explosión/diagnóstico por imagen , Traumatismos por Explosión/mortalidad , Masculino , Adulto , Personal Militar , Campaña Afgana 2001- , Estudios Retrospectivos , Guerra de Irak 2003-2011 , Femenino , Traumatismos Vertebrales/diagnóstico por imagen , Reino Unido/epidemiología , Lesiones Traumáticas del Encéfalo/diagnóstico por imagen , Lesiones Traumáticas del Encéfalo/mortalidad , Traumatismos Craneocerebrales/mortalidad , Traumatismos Craneocerebrales/diagnóstico por imagen , Adulto JovenRESUMEN
BACKGROUND: Although several society guidelines exist regarding emergency department thoracotomy (EDT), there is a lack of data upon which to base guidance for multiple gunshot wound (GSW) patients whose injuries include a cranial GSW. We hypothesized that survival in these patients would be exceedingly low. METHODS: We used Pennsylvania Trauma Outcomes Study data, 2002 to 2021, and included EDTs for GSWs. We defined EDT by International Classification of Diseases codes for thoracotomy or procedures requiring one, with a location flagged as emergency department. We defined head injuries as any head Abbreviated Injury Scale (AIS) score of ≥1 and severe head injuries as head AIS score of ≥4. Head injuries were "isolated" if all other body regions have an AIS score of <2. Descriptive statistics were performed. Discharge functional status was measured in five domains. RESULTS: Over 20 years in Pennsylvania, 3,546 EDTs were performed; 2,771 (78.1%) were for penetrating injuries. Most penetrating EDTs (2,003 [72.3%]) had suffered GSWs. Survival among patients with isolated head wounds (n = 25) was 0%. Survival was 5.3% for the non-head injured (n = 94 of 1,787). In patients with combined head and other injuries, survival was driven by the severity of the head wound-0% (0 of 81) with a severe head injury ( p = 0.035 vs. no severe head injury) and 4.5% (5 of 110) with a nonsevere head injury. Of the five head-injured survivors, two were fully dependent for transfer mobility, and three were partially or fully dependent for locomotion. Of 211 patients with a cranial injury who expired, 2 (0.9%) went on to organ donation. CONCLUSION: Although there is clearly no role for EDT in patients with isolated head GSWs, EDT may be considered in patients with combined injuries, as most of these patients have minor head injuries and survival is not different from the non-head injured. However, if a severe head injury is clinically apparent, even in the presence of other body cavity injuries, EDT should not be pursued. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.
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Servicio de Urgencia en Hospital , Toracotomía , Heridas por Arma de Fuego , Humanos , Heridas por Arma de Fuego/cirugía , Heridas por Arma de Fuego/mortalidad , Masculino , Femenino , Adulto , Toracotomía/estadística & datos numéricos , Toracotomía/métodos , Servicio de Urgencia en Hospital/estadística & datos numéricos , Pennsylvania/epidemiología , Escala Resumida de Traumatismos , Persona de Mediana Edad , Traumatismos Penetrantes de la Cabeza/cirugía , Traumatismos Penetrantes de la Cabeza/mortalidad , Estudios Retrospectivos , Adulto Joven , Puntaje de Gravedad del Traumatismo , Traumatismos Craneocerebrales/cirugía , Traumatismos Craneocerebrales/mortalidad , AdolescenteRESUMEN
BACKGROUND: We aimed to determine the outcomes and prognostic factors in pediatric craniocerebral gunshot injury (CGI) patients. Pediatric patients may have significantly different physiology, neuroplasticity, and clinical outcomes in CGI than adults. There is limited literature on this topic, mainly case reports and small case series. METHODS: We queried the National Trauma Data Bank for all pediatric CGI between 2014 and 2017. Patients were identified using International Classification of Diseases, Ninth Revision, codes. Demographic, emergency department, and clinical data were analyzed. Subgroup analysis was attempted for groups with Glasgow Coma Scale (GCS) scores of 9 to 15 and ages 0 to 8 years. RESULTS: In a 3-year period, there were 209 pediatric patients (aged 0-18 years) presenting to American hospitals with signs of life. The overall mortality rate was 53.11%. A linear relationship was demonstrated showing a mortality rate of 79% by initial GCS in GCS score of 3, 56% in GCS scores of 4 to 8, 22% in GCS scores of 9 to 12, and 5% in GCS scores of 13 to 15. The youngest patients, aged 0 to 8 years, had dramatically better initial GCS and subsequently lower mortality rates. Regression analysis showed mortality benefit in the total population for intracranial pressure monitoring (odds ratio, 0.267) and craniotomy (odds ratio, 0.232). CONCLUSION: This study uses the National Trauma Data Bank to quantify the prevalence of pediatric intracranial gunshot wounds, with the goal to determine risk factors for prognosis in this patient population. Significant effects on mortality for invasive interventions including intracranial pressure monitoring and craniotomy for all patients suggest low threshold for use of these procedures if there is any clinical concern. The presence of a 79% mortality rate in patients with GCS score of 3 on presentation suggests that as long as there is not a declared neurologic death, intracranial pressure monitoring and treatment measures including craniotomy should be considered by the consulting clinician. LEVEL OF EVIDENCE: Prognostic and epidemiological, level III.
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Traumatismos Craneocerebrales/epidemiología , Heridas por Arma de Fuego/epidemiología , Adolescente , Niño , Preescolar , Traumatismos Craneocerebrales/mortalidad , Bases de Datos Factuales , Femenino , Escala de Coma de Glasgow , Humanos , Lactante , Recién Nacido , Masculino , Prevalencia , Pronóstico , Estados Unidos/epidemiología , Heridas por Arma de Fuego/mortalidadRESUMEN
The number of patients with traumatic intracranial hemorrhage (tICH) that are taking antithrombotics (ATs), antiplatelets (APs) and/or anticoagulants (ACs), has increased, but the influence of it for outcome remains unclear. This study aimed to evaluate an influence of AT for tICH. We retrospectively reviewed all patients with tICH treated between 2012 and 2019, and analyzed demographics, neurological status, clinical course, radiological findings, and outcome data. A total of 393 patients with tICH were included; 117 were on AT therapy (group A) and 276 were not (group B). Fifty-one (43.6%) and 159 (57.6%) patients in groups A and B, respectively, exhibited mRS of 0-2 at discharge (p = 0.0113). Mortality at 30 days was significantly higher in group A than in group B (25.6% vs 16.3%, p = 0.0356). Multivariate analysis revealed that higher age (OR 32.7, p < 0.0001), female gender (OR 0.56, p = 0.0285), pre-injury vitamin K antagonist (VKA; OR 0.42, p = 0.0297), and hematoma enlargement (OR 0.27, p < 0.0001) were associated with unfavorable outcome. AP and direct oral anticoagulant were not. Hematoma enlargement was significantly higher in AC-users than in non-users. Pre-injury VKA was at high risk of poor prognosis for patients with tICH. To improve outcomes, the management of VKA seems to be important.
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Anticoagulantes/efectos adversos , Traumatismos Craneocerebrales/complicaciones , Fibrinolíticos/efectos adversos , Hemorragia Intracraneal Traumática/inducido químicamente , Inhibidores de Agregación Plaquetaria/efectos adversos , Anciano , Anciano de 80 o más Años , Traumatismos Craneocerebrales/diagnóstico por imagen , Traumatismos Craneocerebrales/mortalidad , Femenino , Humanos , Hemorragia Intracraneal Traumática/epidemiología , Japón , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Tomografía Computarizada por Rayos X , Vitamina K/antagonistas & inhibidoresRESUMEN
BACKGROUND: The recent Lancet Commission on Legal Determinants of Global Health argues that governance can provide the framework for achieving sustainable development goals. Even though over 90% of fatal road traffic injuries occur in low- and middle-income countries (LMICs) primarily affecting motorcyclists, the utility of helmet laws outside of high-income settings has not been well characterized. We sought to evaluate the differences in outcomes of mandatory motorcycle helmet legislation and determine whether these varied across country income levels. METHODS AND FINDINGS: A systematic review and meta-analysis were completed using the PRISMA checklist. A search for relevant articles was conducted using the PubMed, Embase, and Web of Science databases from January 1, 1990 to August 8, 2021. Studies were included if they evaluated helmet usage, mortality from motorcycle crash, or traumatic brain injury (TBI) incidence, with and without enactment of a mandatory helmet law as the intervention. The Newcastle-Ottawa Scale (NOS) was used to rate study quality and funnel plots, and Begg's and Egger's tests were used to assess for small study bias. Pooled odds ratios (ORs) and their 95% confidence intervals (CIs) were stratified by high-income countries (HICs) versus LMICs using the random-effects model. Twenty-five articles were included in the final analysis encompassing a total study population of 31,949,418 people. There were 17 retrospective cohort studies, 2 prospective cohort studies, 1 case-control study, and 5 pre-post design studies. There were 16 studies from HICs and 9 from LMICs. The median NOS score was 6 with a range of 4 to 9. All studies demonstrated higher odds of helmet usage after implementation of helmet law; however, the results were statistically significantly greater in HICs (OR: 53.5; 95% CI: 28.4; 100.7) than in LMICs (OR: 4.82; 95% CI: 3.58; 6.49), p-value comparing both strata < 0.0001. There were significantly lower odds of motorcycle fatalities after enactment of helmet legislation (OR: 0.71; 95% CI: 0.61; 0.83) with no significant difference by income classification, p-value: 0.27. Odds of TBI were statistically significantly lower in HICs (OR: 0.61, 95% CI 0.54 to 0.69) than in LMICs (0.79, 95% CI 0.72 to 0.86) after enactment of law (p-value: 0.0001). Limitations of this study include variability in the methodologies and data sources in the studies included in the meta-analysis as well as the lack of available literature from the lowest income countries or from the African WHO region, in which helmet laws are least commonly present. CONCLUSIONS: In this study, we observed that mandatory helmet laws had substantial public health benefits in all income contexts, but some outcomes were diminished in LMIC settings where additional measures such as public education and law enforcement might play critical roles.
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Accidentes de Tránsito/prevención & control , Traumatismos Craneocerebrales/prevención & control , Países en Desarrollo/economía , Salud Global/legislación & jurisprudencia , Dispositivos de Protección de la Cabeza , Renta , Aplicación de la Ley , Motocicletas/legislación & jurisprudencia , Accidentes de Tránsito/legislación & jurisprudencia , Accidentes de Tránsito/mortalidad , Traumatismos Craneocerebrales/etiología , Traumatismos Craneocerebrales/mortalidad , Salud Global/economía , Humanos , Formulación de Políticas , Factores Protectores , Medición de Riesgo , Factores de RiesgoRESUMEN
INTRODUCTION: Head injury is the leading cause of morbidity and mortality throughout the world, especially in resource-limited countries including Ethiopia. However, little is known about the mortality rate and its predictors among these patients in Ethiopia. Thus, the study aims to assess the incidence rate of mortality and its predictors among patients with head injury admitted at Hawassa University Comprehensive Specialized Hospital. METHODS: Institutional based retrospective follow-up study was conducted among 1220 randomly selected head injury patients admitted from July 2017 to July 2019. Bivariable and multivariable Cox regression models were fitted to identify the predictors of mortality. Proportionality assumption was tested by a global test based on the Schoenfeld residuals test. RESULTS: The incidence of the mortality rate was 2.26 (95%CI: 1.9-2.6) per 100-person day observation. The independent predictors of time to death were age above 65 years (AHR:3.49, 95%CI:1.63, 7.48), severe TBI (AHR: 8.8, 95%CI:5.13, 15.0), moderate TBI (AHR:3, 95%CI:1.73,5.31), hypotension (AHR:1.72, 95%CI: 1.11,2.66), hypoxia (AHR:1.92, 95%CI: 1.33,2.76), hyperthermia (AHR:1.8, 95%CI: 1.23,2.63) and hypoglycemic (AHR:1.94, 95%CI: 1.34, 2.81) positively associated with mortality, while underwent neurosurgery was negatively associated with mortality (AHR: 0.25, 95% CI: 0.11,0.53). CONCLUSION: The incidence of mortality rate among head injury patients was high. Older age, moderate and severe TBI, hypotension and hypoxia at admission, neurosurgical procedure, and the episode of hyperthermia and hypoglycemia during hospitalization were the independent predictors of mortality among head injury patients. Therefore, intervention to reduce earlier deaths should focus on the prevention of secondary brain insults.
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Traumatismos Craneocerebrales/mortalidad , Hospitalización , Hospitales Universitarios , Adolescente , Adulto , Anciano , Traumatismos Craneocerebrales/terapia , Etiopía/epidemiología , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de RiesgoRESUMEN
INTRODUCTION: Intentional self-harm (suicide) by firearms is a growing problem in the United States. Currently, there are no large studies that have identified risk factors for patients who die from self-inflicted gunshot wounds. Our objectives are to 1) identify risk factors for patients with the highest morbidity and mortality from self-inflicted gunshot wounds (SIGSWs) at trauma centers 2) present the outcomes of victims of SIGSW by handguns (HG) versus all other specified guns (AOG) and 3) compare the presentations and outcomes of victims with head or face (HF) injuries to other regions of the body. METHODS: We performed a retrospective analysis from the National Trauma Database (NTDB) data between 2012 and 2013 of all SIGSW patients who presented to trauma centers. Categorical data included patient characteristics upon presentation and outcomes which were compared between patients with HG injury versus AOG injury using the Chi-Squared test, where AOG includes shotguns, hunting rifles, and military firearms. Additionally, analysis of head and face (HF) injuries versus other bodily injuries (OBI) were compared between the HG group versus AOG group using Chi-squared test. RESULTS: There were 7,828 SIGSWs, of those, 78% (6,115) were white and 84.3% (6,600) were male. There were 5,139 HG injuries, 1,130 AOG injuries, and 1,405 unidentified gun injuries. The HG group was likely to be older (>55 years old), hypotensive (systolic blood pressure < 90), have a lower Glasgow Coma Score (GCS < 9), use illegal, or use prescription drugs. In comparing HF injuries (4,799) versus other bodily injuries (OBI) (3,028), HF group was more likely to use handguns, expire in ED, require ICU, and have a higher percent of overall mortality. Of the total OBI, the thorax, upper extremities, and abdomen were the most commonly injured. CONCLUSION: In our retrospective study of SIGSWs, we were able to demonstrate that SIGSW by handguns are associated with higher rates of mortality versus all other types of firearms. SIGSWs in older white males with handguns are the most at-risk for severe complications. Future efforts should improve screening methods for handguns in suicidal patients and at developing prevention programs.
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Traumatismos Craneocerebrales/mortalidad , Armas de Fuego/estadística & datos numéricos , Propiedad/estadística & datos numéricos , Suicidio/estadística & datos numéricos , Centros Traumatológicos/estadística & datos numéricos , Población Blanca/estadística & datos numéricos , Heridas por Arma de Fuego/epidemiología , Adulto , Anciano , Traumatismos Craneocerebrales/complicaciones , Bases de Datos Factuales , Traumatismos Faciales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Automutilación , Suicidio/psicología , Estados Unidos/epidemiología , Heridas por Arma de Fuego/complicaciones , Adulto JovenRESUMEN
PURPOSE: We investigated clinical risk factors that predict poor 30-day headache outcomes among patients evaluated in the emergency department (ED) for post-traumatic headache (PTH). METHODS: This was an analysis of data from a randomized, placebo-controlled study of IV metoclopramide + diphenhydramine for acute PTH. Patients were enrolled during an ED visit and received telephone follow-up with a structured questionnaire 30 days later. The primary outcome was frequency of headaches 30 days after ED discharge. We used multivariable logistic regression models to determine which clinical variables were associated with frequent headaches at 30 days. RESULTS: In total, 160 patients were enrolled in the study. 134 (84%) patients completed the 30-day questionnaire and were included in the analysis, including 90 females and 44 males. 30 patients (22%, 95% CI = 0.16 to 0.30) reported frequent headaches at 30-day follow-up. In the multivariable analysis, female sex (OR = 4.03, 95% CI = 1.23±13.13), patients who blamed themselves for their injury (OR = 0.13, 95% CI = 0.04±0.45), and patients who were unsure if they sustained loss of consciousness during the traumatic incident (OR = 5.63, 95% CI = 1.89±16.78) were found to be associated with poor 30-day outcomes. Medication received in the ED and age were not associated. CONCLUSIONS: More than 1 out of five patients treated in the ED for acute PTH experienced frequent headaches 30 days later. Women and patients who were uncertain as to whether they had experienced loss of consciousness were at increased risk of frequent PTH. Blaming oneself for the head trauma was associated with less frequent PTH.
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Traumatismos Craneocerebrales/complicaciones , Cefalea Postraumática/clasificación , Anciano , Anciano de 80 o más Años , Reglas de Decisión Clínica , Traumatismos Craneocerebrales/mortalidad , Servicio de Urgencia en Hospital/organización & administración , Servicio de Urgencia en Hospital/estadística & datos numéricos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Ciudad de Nueva York , Cefalea Postraumática/mortalidad , Resultado del TratamientoRESUMEN
BACKGROUND: Complement activation is a central mechanism in systemic inflammation and remote organ dysfunction following major trauma. Data on temporal changes of complement activation early after injury is largely missing. We aimed to describe in detail the kinetics of complement activation in individual trauma patients from admission to 10 days after injury, and the association with trauma characteristics and outcome. METHODS: In a prospective cohort of 136 trauma patients, plasma samples obtained with high time resolution (admission, 2, 4, 6, 8 h, and thereafter daily) were assessed for terminal complement complex (TCC). We studied individual TCC concentration curves and calculated a summary measure to obtain the accumulated TCC response 3 to 6 h after injury (TCC-AUC3-6). Correlation analyses and multivariable linear regression analyses were used to explore associations between individual patients' admission TCC, TCC-AUC3-6, daily TCC during the intensive care unit stay, trauma characteristics, and predefined outcome measures. RESULTS: TCC concentration curves showed great variability in temporal shapes between individuals. However, the highest values were generally seen within the first 6 h after injury, before they subsided and remained elevated throughout the intensive care unit stay. Both admission TCC and TCC-AUC3-6 correlated positively with New Injury Severity Score (Spearman's rho, p-value 0.31, 0.0003 and 0.21, 0.02) and negatively with admission Base Excess (- 0.21, 0.02 and - 0.30, 0.001). Multivariable analyses confirmed that deranged physiology was an important predictor of complement activation. For patients without major head injury, admission TCC and TCC-AUC3-6 were negatively associated with ventilator-free days. TCC-AUC3-6 outperformed admission TCC as a predictor of Sequential Organ Failure Assessment score at day 0 and 4. CONCLUSIONS: Complement activation 3 to 6 h after injury was a better predictor of prolonged mechanical ventilation and multiple organ dysfunction syndrome than admission TCC. Our data suggest that the greatest surge of complement activation is found within the first 6 h after injury, and we argue that this time period should be in focus in the design of future experimental studies and clinical trials using complement inhibitors.
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Activación de Complemento , Traumatismos Craneocerebrales/inmunología , Insuficiencia Multiorgánica/inmunología , Respiración Artificial , Heridas y Lesiones/inmunología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Complejo de Ataque a Membrana del Sistema Complemento/inmunología , Traumatismos Craneocerebrales/mortalidad , Femenino , Hospitalización , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Índice de Severidad de la Enfermedad , Síndrome , Factores de Tiempo , Heridas y Lesiones/mortalidad , Adulto JovenRESUMEN
INTRODUCTION: Head injury is associated with significant morbidity and mortality. Long-term associations of head injury with dementia in community-based populations are less clear. METHODS: Prospective cohort study of 14,376 participants (mean age 54 years at baseline, 56% female, 27% Black, 24% with head injury) enrolled in the Atherosclerosis Risk in Communities (ARIC) Study. Head injury was defined using self-report and International Classification of Diseases, Ninth/Tenth Revision (ICD-9/10) codes. Dementia was defined using cognitive assessments, informant interviews, and ICD-9/10 and death certificate codes. RESULTS: Head injury was associated with risk of dementia (hazard ratio [HR] = 1.44, 95% confidence interval [CI] = 1.3-1.57), with evidence of dose-response (1 head injury: HR = 1.25, 95% CI = 1.13-1.39, 2+ head injuries: HR = 2.14, 95% CI = 1.86-2.46). There was evidence for stronger associations among female participants (HR = 1.69, 95% CI = 1.51-1.90) versus male participants (HR = 1.15, 95% CI = 1.00-1.32), P-for-interaction < .001, and among White participants (HR = 1.55, 95% CI = 1.40-1.72) versus Black participants (HR = 1.22, 95% CI = 1.02-1.45), P-for-interaction = .008. DISCUSSION: In this community-based cohort with 25-year follow-up, head injury was associated with increased dementia risk in a dose-dependent manner, with stronger associations among female participants and White participants.
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Aterosclerosis/epidemiología , Traumatismos Craneocerebrales/complicaciones , Traumatismos Craneocerebrales/etnología , Demencia/epidemiología , Anciano , Traumatismos Craneocerebrales/mortalidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Factores de Riesgo , Factores Sexuales , Factores de Tiempo , Estados Unidos/epidemiologíaRESUMEN
O traumatismo cranioencefálico (TCE) se apresenta na realidade brasileira como importante causa de incapacitações e óbitos, sendo de especial interesse da saúde pública, também, devido à alta demanda de recursos para o tratamento de suas vítimas. Nesse contexto, análises sistemáticas sobre o tema são de grande relevância para o direcionamento de políticas preventivas. O presente trabalho tem por objetivo analisar o perfil do TCE na região Nordeste do Brasil, através de estudo exploratório, descritivo, epidemiológico, de série temporal, de janeiro de 2009 a dezembro de 2019, com dados secundários do DATASUS - Ministério da Saúde do Brasil. Foi constatado um aumento no número de internações e óbitos no período, sendo a maioria das vítimas do sexo masculino, da raça parda, com idade entre 20 e 39 anos. Os custos com internações são elevados e se encontram em ascensão.
raumatic brain injury (TBI) appears in the Brazilian reality as an important cause of disabilities and deaths, being of special interest to public health, also, due to the high demand for resources for the treatment of its victims. Based on this, systematic analyzes on the topic are of great relevance for the direction of preventive policies. The present work aims to analyze the profile of the TBI in Northeastern Brazil, through an exploratory, descriptive, epidemiological, time series study, from January 2009 to December 2019, with secondary data from DATASUS - Ministry of Health of Brazil. There was an increase in the number of hospitalizations and deaths in the period, with the majority of male victims, of brown race, aged between 20 and 39 years. Hospitalization costs are high and on the rise.
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Humanos , Masculino , Femenino , Adolescente , Adulto , Anciano , Adulto Joven , Traumatismos Craneocerebrales/mortalidad , Traumatismos Craneocerebrales/epidemiología , Brasil/epidemiología , Estudios Epidemiológicos , Estudios de Series Temporales , Mortalidad , Sistemas de Información en Hospital , Hospitalización/economíaRESUMEN
OBJECTIVES: The objectives of this study were to ascertain factors significantly responsible for mortality from traumatic head injuries and prescribe measures necessary to circumvent such outcome. METHODS: A retrospective cohort study of all traumatic head injuries seen at our facility from October 2013 to September 2015 was done utilizing data from patient's case notes, ward registers, and casualty department. Extracted data were analyzed using descriptive statistics. RESULTS: A total of 221 patient records were analyzed with 161 men and 60 women. It was observed that although the younger age group (19-30 years) was the most frequently affected by traumatic head injuries (36.2%), the elderly (>60 years) were 4.6 times more likely to die from traumatic head injuries than any other age group. Also, those with severe head injuries were 58 times more likely to die than any other category of head injury, even though the commonest category of head injuries seen were mild head injuries (68.7%). Patients with traumatic head injury from road traffic accidents were 5.8 times more likely to die than any other cause. The sex of the patient and the length of hospital stay had no significant influence on mortality from traumatic head injuries. CONCLUSIONS: The postresuscitation Glasgow Coma Scale score, age of the patient, and mechanism of head injuries are important determining factors of outcome in traumatic head injuries, with the Glasgow Coma Scale score being the single most important determining factor. Efforts should be made at preventing such causes, with prompt and aggressive care instituted for cases at risk of unfavorable outcome.
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Accidentes por Caídas , Accidentes de Tránsito , Traumatismos Craneocerebrales/fisiopatología , Escala de Coma de Glasgow , Adolescente , Adulto , Factores de Edad , Traumatismos en Atletas , Niño , Preescolar , Traumatismos Craneocerebrales/etiología , Traumatismos Craneocerebrales/mortalidad , Femenino , Humanos , Lactante , Recién Nacido , Tiempo de Internación , Masculino , Persona de Mediana Edad , Mortalidad , Nigeria , Pronóstico , Estudios Retrospectivos , Índices de Gravedad del Trauma , Violencia , Adulto JovenRESUMEN
Road traffic injuries are a leading cause of morbidity and mortality globally. Understanding circumstances leading to road traffic injury is crucial to improve road safety, and implement countermeasures to reduce the incidence and severity of road trauma. We aimed to characterise crash characteristics of road traffic collisions in Victoria, Australia, and to examine the relationship between crash characteristics and fault attribution. Data were extracted from the Victorian State Trauma Registry for motor vehicle drivers, motorcyclists, pedal cyclists and pedestrians with a no-fault compensation claim, aged > = 16 years and injured 2010-2016. People with intentional injury, serious head injury, no compensation claim/missing injury event description or who died < = 12-months post-injury were excluded, resulting in a sample of 2,486. Text mining of the injury event using QDA Miner and Wordstat was used to classify crash circumstances for each road user group. Crashes in which no other was at fault included circumstances involving lost control or avoiding a hazard, mechanical failure or medical conditions. Collisions in which another was predominantly at fault occurred at intersections with another vehicle entering from an adjacent direction, and head-on collisions. Crashes with higher prevalence of unknown fault included multi-vehicle collisions, pedal cyclists injured in rear-end collisions, and pedestrians hit while crossing the road or navigating slow traffic areas. We discuss several methods to promote road safety and to reduce the incidence and severity of road traffic injuries. Our recommendations take into consideration the incidence and impact of road trauma for different types of road users, and include engineering and infrastructure controls through to interventions targeting or accommodating human behaviour.
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Accidentes de Tránsito , Traumatismos Craneocerebrales , Minería de Datos , Sistema de Registros , Accidentes de Tránsito/clasificación , Accidentes de Tránsito/mortalidad , Accidentes de Tránsito/prevención & control , Adolescente , Adulto , Traumatismos Craneocerebrales/clasificación , Traumatismos Craneocerebrales/mortalidad , Traumatismos Craneocerebrales/prevención & control , Femenino , Humanos , Masculino , Persona de Mediana Edad , Victoria/epidemiologíaRESUMEN
Background Multidetector CT (MDCT) enables rapid and accurate diagnosis of head and neck (HN) injuries in patients with blunt trauma (BT). However, MDCT is overused, and appropriate selection of patients for imaging could improve workflow. Purpose To investigate the effect of implementing clinical triaging algorithms on use of MDCT in the HN in patients who have sustained BT. Materials and Methods In this retrospective study, patients aged 15 years or older with BT admitted between October 28, 2007, and December 31, 2013, were included. Patients were divided into pre- and postalgorithm groups. The institutional trauma registry and picture archiving and communication system reports were reviewed to determine which patients underwent MDCT of the head, MDCT of the cervical spine (CS), and MDCT angiography of the HN at admission and whether these examinations yielded positive results. Injury Severity Score, Acute Physiology and Chronic Health Evaluation II score (only those patients in the intensive care unit), length of hospital stay (LOS), length of intensive care unit stay (ICULOS), and mortality were obtained from the trauma registry. Results A total of 8999 patients (mean age, 45 years ± 20 [standard deviation]; age range, 15-101 years; 6027 male) were included in this study. A lower percentage of the postalgorithm group versus the prealgorithm group underwent MDCT of the head (55.8% [2774 of 4969 patients]; 95% CI: 54.4, 57.2 vs 64.2% [2589 of 4030 patients]; 95% CI: 62.8, 65.7; P < .001) and CS (49.4% [2452 of 4969 patients]; 95% CI: 48.0, 50.7 vs 60.5% [2438 of 4030 patients]; 95% CI: 59.0, 62.0; P < .001) but not MDCT angiography of the HN (9.7% [480 of 4969 patients]; 95% CI: 8.9, 10.5 vs 9.8% [393 of 4030 patients]; 95% CI: 8.9, 10.7; P > .99). Pre- versus postalgorithm groups did not differ in LOS (mean, 4.8 days ± 7.1 vs 4.5 days ± 7.1, respectively; P = .42), ICULOS (mean, 4.6 days ± 6.6 vs 4.8 days ± 6.7, respectively; P > .99), or mortality (2.9% [118 of 4030 patients]; 95% CI: 2.5, 3.5; vs 2.8% [141 of 4969 patients]; 95% CI: 2.4, 3.3; respectively; P > .99). Conclusion Implementation of a clinical triaging algorithm resulted in decreased use of multidetector CT of the head and cervical spine in patients who experienced blunt trauma, without increased adverse outcomes. © RSNA, 2021 See also the editorial by Munera and Martin in this issue.
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Traumatismos Craneocerebrales/diagnóstico por imagen , Tomografía Computarizada Multidetector/estadística & datos numéricos , Traumatismos del Cuello/diagnóstico por imagen , Triaje/métodos , Heridas no Penetrantes/diagnóstico por imagen , APACHE , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Algoritmos , Traumatismos Craneocerebrales/mortalidad , Femenino , Humanos , Puntaje de Gravedad del Traumatismo , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Traumatismos del Cuello/mortalidad , Selección de Paciente , Estudios Retrospectivos , Heridas no Penetrantes/mortalidadRESUMEN
Falls from height are the most common cause of blunt trauma after traffic accidents. The focus of this retrospective study was to analyze the relationship between injuries in fatal falls and fall height, body mass index (BMI), and sex in 206 autopsy reports. Age, sex, weight, height, place of the fall, fall height, period between the incidence and death, external examination findings in the autopsy, intracranial findings, fractures, internal organ injuries, and information about the causes of death were recorded. Accidents and men were the largest groups. Injuries to the upper and lower extremities were frequently detected in accidents. Lower extremity injuries were more common in women. The occurrence of head and neck injuries were rare in overweight individuals. When evaluated by manner of death, there were differences in extremities and posterior body injuries. There was no difference between sex in terms of autopsy findings. It was observed that the injuries increased as the height increased. There was a statistical difference between the BMI groups in terms of liver, rib and sternum injuries. The most common cause of death was head injuries. Many factors have been known to affect injury patterns in cases of falls from height. Fall height, BMI, and gender are just a few of these factors. This study will be beneficial to support the findings of this study with larger-scale studies and statistical modeling that consider more factors affecting injuries in cases of falls.
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Accidentes por Caídas/mortalidad , Heridas y Lesiones/mortalidad , Adulto , Autopsia , Índice de Masa Corporal , Huesos/lesiones , Traumatismos Craneocerebrales/mortalidad , Femenino , Humanos , Extremidad Inferior/lesiones , Masculino , Pelvis/lesiones , Estudios Retrospectivos , Factores Sexuales , Turquía/epidemiología , Extremidad Superior/lesionesRESUMEN
BACKGROUND: Intracranial hemorrhage (ICH) after head injury is a concern among older adult patients on anticoagulation. We evaluated the risk of ICH after an emergency department visit for head injury among patients 65 years and older taking warfarin or a direct oral anticoagulant (DOAC) compared with patients not taking anticoagulants. We also evaluated risk of 30-day mortality and neurosurgical intervention among patients with ICH. METHODS: In this retrospective cohort study, we used population-based data of patients 65 years and older seen in an Ontario emergency department with a head injury. We matched patients on the propensity score to create 3 pairwise-matched cohorts based on anticoagulation status (warfarin v. DOAC, warfarin v. no anticoagulant, DOAC v. no anticoagulant). For each cohort, we calculated the relative risk of ICH at the index emergency department visit and 30-day mortality. We also calculated the hazard of neurosurgical intervention among patients with ICH. RESULTS: We identified 77 834 patients with head injury, including 64 917 (83.4%) who were not on anticoagulation, 9214 (11.8%) who were on DOACs and 3703 (4.8%) who were on warfarin. Of these, 5.9% of patients had ICH at the index emergency department visit. Patients on warfarin had an increased risk of ICH compared with matched patients on DOACs (relative risk [RR] 1.43, 95% confidence interval [CI] 1.20-1.69) and patients not on anticoagulation (RR 1.36, 95% CI 1.15-1.61). We did not observe a difference in ICH between patients on DOACs compared with matched patients not on anticoagulation. In patients with ICH, 30-day mortality did not differ by anticoagulation status or type. Patients on warfarin had an increased hazard of neurosurgery compared with patients not on anticoagulation. INTERPRETATION: Patients on warfarin seen in the emergency department with a head injury had higher relative risks of ICH than matched patients on a DOAC and patients not on anticoagulation, respectively. The risk of ICH for patients on a DOAC was not significantly different compared with no anticoagulation. Further research should confirm that older adults using warfarin are the only group at higher risk of ICH after head injury.