Gender disparities in observed motorcycle helmet use in Madagascar: female motorcyclists behave safer but have lower overall protection.

BACKGROUND: Although motorcycle helmets can save lives in case of a crash, no helmet use data are available for many countries. When data is available, it is often only analysed as a global average, preventing targeted road safety education and legislative action. In this study, we conducted a detailed analysis of motorcycle helmet use in the capital of Madagascar. METHODS: Using a cross-sectional observational field survey framework, we observed 17 230 individual motorcycles. We systematically recorded motorcycle riders' helmet use, position on the motorcycle, rider numbers and gender. RESULTS: We found a general helmet use of 76.1%. Observed drivers had a significantly higher helmet use (84.6%) than passengers (47.7%), and subsequently helmet use per motorcycle decreased significantly when the number of riders per motorcycle increased. Female drivers had significantly higher helmet use than male drivers, and female passengers had significantly higher helmet use than male passengers. That is, on the same position of the motorcycle, female riders behaved safer than male riders. However, since female riders were more often passengers than drivers, their average helmet use was lower than that of male riders overall. Contrary to findings from other countries, motorcycle helmet use did not differ significantly throughout the day but was relatively constant. CONCLUSION: Our results show the potential for injury and fatality prevention in Madagascar through increased passenger helmet use. This increase would also proportionally benefit female riders more than male riders. Findings regarding road safety legislation's applied impact, education, enforcement and future research needs are discussed.

Prevalence, severity, and neurosurgical management of abusive head trauma during the COVID-19 pandemic.

OBJECTIVE: Reports published during the severe acute respiratory syndrome coronavirus 2 (Sars-CoV-2) pandemic suggest that hospitals potentially experienced an increased incidence in the presentation of abusive head trauma (AHT) in children; however, it remains unknown if the pandemic influenced the severity or need for neurosurgical intervention during this time. METHODS: This study is a post hoc analysis of a prospectively collected database of pediatric patients who sustained traumatic head injuries from 2018 to 2021 and were treated at the Children's Hospital of Pittsburgh that was screened for concern of AHT at the time of presentation. Pairwise univariate analysis of AHT prevalence, Glasgow Coma Scale (GCS) score, intracranial pathology, and neurosurgical interventions was performed to investigate differences before, during, and after the initial lockdown in Pennsylvania, which was defined as March 23, 2020, to August 26, 2020. RESULTS: Of 2181 pediatric patients who presented with head trauma, 263 (12.1%) with AHT were identified. Prevalence of AHT did not differ during (12.4% before vs 10.0% during, p = 0.31) or following (12.2% after, p = 0.92) lockdown. Need for neurosurgery after AHT remained unchanged during lockdown (10.7% before vs 8.3% during, p = 0.72) and after (10.5% after, p = 0.97). Patients did not differ in terms of sex, age, or race between periods. Average GCS score was lower after lockdown (13.9 before vs 11.9 after, p = 0.008) but not during (12.3, p = 0.062). In this cohort, mortality associated with AHT was 4.8 times higher during lockdown (4.3% before vs 20.8% during, p = 0.002) and returned to pre-lockdown rates thereafter (7.8%, p = 0.27). The primary contributor to mortality was ischemic brain injury (5% before vs 20.8% during, p = 0.005). Patients were 5.5 times more likely to undergo decompressive hemicraniectomy in the months after lockdown compared with prior (1.2% vs 6.6%, p = 0.035). CONCLUSIONS: The authors have presented the findings of the first study to examine the prevalence and neurosurgical management of AHT during the Sars-Cov-2 lockdown in Pennsylvania. The overall prevalence of AHT was not affected by lockdown; however, patients were more likely to experience mortality or traumatic ischemia during lockdown. The GCS score of AHT patients was significantly lower, and these patients were more likely to require decompressive hemicraniectomy after the initial lockdown period.

Work-related head injury and industry sectors in Finland: causes and circumstances.

OBJECTIVE: Despite the continuous development of occupational safety, the prevalence of work-related head injuries is excessive. To promote prevention, we conducted a study evaluating the risks and pathways that precede head injuries in different economic activity sectors. METHODS: In Finland, more than 90% of employees are covered by inclusive statutory workers' compensation. We obtained data on occupational head injuries in 2010-2017 from an insurance company database. The European Statistics on Accidents at Work (ESAW) variables represented the characteristics of the accidents and the injury. We analysed the risk factors, contributing events and injury mechanisms in 20 industry sectors, based on the Statistical Classification of Economic Activities in the European Community (NACE). RESULTS: In the 32,898 cases, the most commonly affected area was the eyes (49.6%). The highest incidence of head injuries was in construction (15.7 per 1000 insurance years). Construction, manufacturing, and human health and social work activities stood out due to their distinctive ESAW category counts. 'Working with hand-held tools' [risk ratio (RR) 2.23, 95% confidence interval (CI) 2.14-2.32] in construction and 'operating machines' (RR 3.32, 95% CI 3.01-3.66) and 'working with hand-held tools' (1.99, 1.91-2.07) in manufacturing predicted head injury. The risk related to parameters of violence and threats in health and social work activities was nearly ninefold the risk of other sectors. CONCLUSION: The risks and pathways preceding head injuries varied considerably. The highest head injury rates were in construction and manufacturing. Violence emerged as a major risk factor in human health and social work activities.

The epidemiology of and management of pediatric patients with head trauma: a hospital-based study from Southern Sweden.

BACKGROUND: Traumatic brain injury (TBI) is a common cause of morbidity and mortality in children worldwide. In Scandinavia, the epidemiology of pediatric head trauma is poorly documented. This study aimed to investigate and compare the epidemiology and management of pediatric patients with isolated head trauma (IHT) and head trauma in connection with multitrauma (MHT). METHODS: We conducted a retrospective review of medical records of patients < 18 years of age who attended any of the five emergency departments (ED) in Scania County in Sweden in 2016 due to head trauma. Clinical data of patients with IHT were analyzed and compared with those of patients with MHT. RESULTS: We identified 5046 pediatric patients with head trauma, 4874 with IHT and 186 with MHT, yielding an incidence of ED visits due to head trauma of 1815/100,000 children/year. There was male predominance, and the median age was four years. Falls were the dominating trauma mechanism in IHT patients, while motor vehicle accidents dominated in MHT patients. The frequencies of CT head-scans, ward admissions and intracranial injuries (ICI) were 5.4%, 11.1% and 0.7%, respectively. Four patients (0.08%) required neurosurgical intervention. The relative risks for CT-scans and admissions to a hospital ward and ICI were 10, 4.5 and 19 times higher for MHT compared with IHT patients. CONCLUSION: Head trauma is a common cause of ED visits in our study. Head-CTs and ICIs were less frequent than in previous studies. MHT patients had higher rates of CT-scans, admissions, and ICIs than IHT patients, suggesting that they are separate entities that should ideally be managed using different guidelines to optimize the use of CT-scans of the head.

Characteristics and costs of electric scooter injuries in Helsinki: a retrospective cohort study.

BACKGROUND AND PURPOSE: The incidence of electric scooter (e-scooter) injuries has increased drastically in numerous countries after widespread availability of shared e-scooters. The economic impact on society from a broader perspective has not been studied. We aimed to estimate the incidence of e-scooter injuries, describe the injury patterns, and estimate the costs of e-scooter injuries. PATIENTS AND METHODS: We performed a retrospective cohort study including all e-scooter-related injuries presented in the three adult emergency departments in Helsinki in 2021. We collected the patient data from the university hospital information system. Injury severity was evaluated based on the Abbreviated Injury Score. The cost of the hospital treatment was analyzed based on our hospital district's service price listing. In addition, we recorded the total amount of sick leave days and estimated their economic impact. RESULTS: In total, 446 e-scooter injuries were identified and taken into the analysis (434 affecting riders and 12 non-riders). The median age of the patients was 26 (IQR 22-33), and 59% were male. 257 (58%) of the of the injuries were minor, whereas 155 (35%) were moderate, 30 (7%) serious, 3 (0.7%) severe, and one (0.2%) critical. Furthermore, 220 (49%) of the patients sustained head injuries. A major spike in accident incidence was seen during the weekend (Friday to Sunday) nights, accompanied by a proportional increase in patients with alcohol intoxication. Including both the costs of the hospital care and absence from work, the approximated total cost of e-scooter injuries was 1.7 million euros, with a median cost of a single accident being 1148 euros (IQR 399-4263 €). INTERPRETATION: Considerable number of the injuries are moderate, severe, or worse. Comprehensive preventive measures must be conducted to decrease the incidence of e-scooter injuries. The use of helmets should be strongly encouraged to prevent severe head injuries. The nighttime bans during weekends and speed limits on e-scooters appear to be justifiable.

Abusive head trauma: current practice of investigation and management in Taiwan.

INTRODUCTION: Abusive head trauma (AHT) is a worldwide leading cause of fatal head injuries in children under 2 years. This study aims to present the development of child protection medical service in Taiwan in the past decade. MATERIALS AND METHODS: This study reviews the evolution of the pediatric protection network and the cross-system professional training in Taiwan from 2013 to 2022. The recommendations of Taiwan Pediatric Association on the prevention and management of AHT and the Medical Professionals Manual of Child Abuse and Neglect proposed by the Ministry of Health and Welfare were reviewed. RESULTS: Considering the impact of the high incidence of severe sequelae and the mortality caused by of AHT, 10 regional centers for child protection medical service were founded in Taiwan to identify, recognize, and properly manage cases of AHT, which is easily overlooked by the healthcare providers. The child protection network across the healthcare, social welfare administration, and judicial systems facilitate the early detection, management, and proper disposition of the children with AHT. CONCLUSION: An increasing of the incidence of AHT is expected after the setting up of the child protection network and the continuing cross-system professional trainings. There is more consensus of the diagnosis and management of AHT than before in Taiwan. However, there is no end to protecting children from AHT.

Clinical assessment of head injuries in motorcyclists involved in traffic accidents: A prospective, observational study.

OBJECTIVE: to review the clinical assessment of head injuries in motorcyclists involved in traffic accidents. METHOD: prospective observational study, including adult motorcyclists involved in traffic accidents in a period of 12 months. Patients sustaining signs of intoxication were excluded. A modification of the Canadian Head CT Rules was used to indicate computed tomography (CT). Patients not undergoing CT were followed by phone calls for three months. Collected variables were compared between the group sustaining head injuries and the others. We used chi-square, Fisher, and Student's t for statistical analysis, considering p<0.05 as significant. RESULTS: we included 208 patients, 99.0% were wearing helmets. Seventeen sustained signs of intoxication and were excluded. Ninety (47.1%) underwent CT and 12 (6.3%) sustained head injuries. Head injuries were significantly associated with Glasgow Coma Scale<15 (52.3% vs. 2.8% - p<0,001) and a positive physical exam (17.1% vs. zero - p<0,05). Four (2.1%) patients with intracranial mass lesions needed surgical interventions. None helmet-wearing patients admitted with GCS=15 and normal physical examination sustained head injuries. CONCLUSION: Head CT is not necessary for helmet-wearing motorcyclists admitted with GCS=15 and normal physical examination.

Head Injury Assessment in the Elite Level Rugby Union in Japan: Review of 3 Seasons.

Head Injury Assessment (HIA) is the screening tool for head injury during a rugby game. The purpose of this study was to investigate the epidemiology of HIA in the Japan Rugby Top League (JRTL). The incidences of HIA, defined concussion (per 1,000 player-hours) and repeated concussions were evaluated in three seasons (2016-17, 2017-18, 2018-19; total 360 games). The HIA incidence rates were 12.7 (95% confidence interval 9.5-15.9), 20.8 (16.8-24.9), and 25.0 (20.5-29.5) in each season. HIA-1 criteria 2, which is applied for suspected concussion cases, was performed for 46 cases in the 2016-17 season, 81 cases in the 2017-18 season, and 88 cases in the 2018-19 season. The concussion incidence rates were significantly greater in the 2017-18 season (9.6/1000 player-hours, 95% confidence interval 6.8-12.4) and the 2018-19 season (14.4, 11-17.8) compared to the 2016-17 season (4.8, 2.8-6.8). The number of repeated concussion cases in the same season was 1 in the 2016-17 season and 4 in both the 2017-18 and 2018-19 seasons. This study confirmed significantly higher HIA and concussion incidence rates over time. Although the HIA system might have been established in the three seasons in JRTL, comprehensive management needs to be improved to prevent repeated concussions.

Traumatic head injury due to child maltreatment: epidemiology, cost analysis, and impact of prevention.

BACKGROUND: Traumatic head injury due to child maltreatment (THI-CM), also known as abusive head trauma (AHT), is a significant public health problem due to the wide array of consequences affecting multiple domains of a child's health and development. Several studies have evaluated its cost on healthcare systems, families, and societies. Many jurisdictions have implemented caregiver education programs to prevent THI-CM. OBJECTIVES: This paper aims to provide a brief overview of the epidemiology and cost analysis of THI-CM and discuss its prevention and the intergenerational transmission of child maltreatment. METHODS: Although not systematic, a literature search of original articles published from 2000 to 2022 in English and French was undertaken using the following databases: PubMed, EMBASE (Ovid), and PsycINFO (OVID). The search combined terms related to traumatic head injury and child maltreatment, with terms related to its cost and prevention. Studies of children aged 0-5 years old were included. The authors completed a screen of the titles and abstracts to determine relevance with respect to this article. RESULTS: Globally, although THI-CM accounts for a small proportion of cases of child maltreatment, there is a high incidence of death and neurological sequelae compared to other causes of head trauma.The incidence of THI-CM is likely underestimated due to the lack of standardized definitions, differences in reporting, and challenges in identifying less severe cases. Cost analysis studies reveal the significant short- and long-term costs associated with THI-CM. Caregiver education programs have been studied and implemented in many centers and have shown varying but promising results. CONCLUSION: A multi-pronged approach to prevention efforts should be considered to support families and help to prevent THI-CM and maltreatment throughout childhood.

Head injuries in early childhood in the UK; is there a social gradient?

OBJECTIVES: To examine if there is a social gradient in early childhood head injuries among UK children. METHODS: Cross-sectional study, using data from the UK Millennium Cohort Study (MCS). The second, third and fourth sweeps of the MCS were analysed separately, when children were 3, 5 and 7 years old. Logistic regression models were used to explore the associations between head injuries and family socioeconomic position (social class, household income, maternal education and area deprivation). RESULTS: The unadjusted analyses showed different associations with socioeconomic indicators at different ages. At age 3 and 5 years, head injuries were associated with higher area deprivation, lower household income and parents not being in work or in the routine social class. At age 5 years head injuries were also associated with lower maternal education. At age 7 years only associations with area deprivation and maternal education were found. In adjusted analyses (mutually adjusted for all four socioeconomic indicators, maternal age, child age and child sex), the following associations were observed: at ages 3 and 5 years, higher levels of area deprivation were related to higher odds of head injuries. At age 3 years only, lower levels of maternal education were related to lower odds of head injuries. No social gradients were observed. At age 7 years, there were no significant associations between head injuries and any of the SEP measures. CONCLUSION: We observed no social gradients in early childhood head injuries. However, at ages 3 and 5 years, head injuries were more frequently reported for children living in more deprived areas.

Head injury assessment in Italian Rugby Union: a two-seasons prospective analysis.

BACKGROUND: In Italy, to the best of our knowledge, there is no literature relating to injury and concussion epidemiology in rugby union. Therefore, the primary aim of this study is to describe the incidence of sport-related concussion in Italian rugby union and the associated management of Head Injury Assessment (HIA). METHODS: This is an observational prospective study, analyzing the Italian elite rugby championship (Top 12 and Coppa Italia) for two seasons (2018/2019 and 2019/2020). Twelve male teams of the Italian elite rugby championship were included. The diagnosis of traumatic brain injury was provided by a team doctor with HIA, while no match day doctor or video analysis was available. A concussion expert of Italian Rugby Federation reviewed all the HIAs. The outcome of interest were: incidence, playing situation and mechanism responsible for traumatic brain injury. RESULTS: In the study period, 47 HIAs were performed during matches (45.3/1000 player-match-hours) and 7 concussions were diagnosed by team doctors (6.75/1000 player-match-hours). After the concussion expert HIAs' review, the thirty-three percent of 16 diagnoses were made later, during follow-up, or based on clinical suspicion. Most symptoms complained about by players were neck pain and headache, in 14.6% and 13.4% of HIA, respectively. Concussions were predominately the result of tackling (46.5%) for the tackler (90.9%). CONCLUSIONS: The incidence of concussion in Italian Rugby appears to be low compared to that of rugby outside Italy, which is likely due to the learning curve of HIA and the absence of video analysis and match day doctors during competitions. The implementation of educational projects may be fundamental to promoting HIA process.

Trends of paediatric head injury and acute care costs in Australia.

AIM: Paediatric head injuries (PHI) are the most common cause of trauma-related emergency department (ED) presentations. This study sought to report the incidence of PHI in Australia, examine the temporal trends from 2014 to 2018 and estimate the patient and population-level acute care costs. METHODS: Taking a public-sector health-care perspective, we applied direct and indirect hospital costs for PHI-related ED visits and acute admissions. All costs were inflated to 2018 Australian dollars ($). The patient-level analysis was performed with data from 17 841 children <18 years old enrolled in the prospective Australasian Paediatric Head Injury Study. Mechanisms of injury were characterised by the total and average acute care costs. The population-level data of PHI-related ED presentations were obtained from the Independent Hospital Pricing Authority. Age-standardised incidence rates (IR) and incidence rate ratios (IRR) were calculated, and negative binomial regression examined the temporal trend. RESULTS: The age-standardised IR for PHI was 2734 per 100 000 population in 2018, with a significant increase over 5 years (IRR 1.13, 95% confidence interval (CI) 1.12-1.14; P < 0.001) and acute care costs of $154 million. Falls occurred in 70% of the study cohort, with average costs per episode of $666 (95% CI: $627-$706), accounting for 47% of acute care costs. Transportation-related injuries occurred in 4.1% of the study cohort, with average costs per episode of $8555 (95% CI: $6193-$10 917), accounting for 35% of acute care costs. CONCLUSION: PHI have increased significantly in Australia and are associated with substantial acute care costs. Population-based efforts are required for road safety and injury prevention.

Association of Head Injury With Late-Onset Epilepsy: Results From the Atherosclerosis Risk in Communities Cohort.

BACKGROUND AND OBJECTIVES: Late-onset epilepsy (LOE; i.e., epilepsy starting in later adulthood) affects a significant number of individuals. Head injury is also a risk factor for acquired epilepsy, but the degree to which prior head injury may contribute to LOE is less well understood. Our objective was to determine the association between head injury and subsequent development of LOE. METHODS: Included were 8,872 participants enrolled in the Atherosclerosis Risk in Communities (ARIC) study with continuous Centers for Medicare Services fee-for-service (FFS) coverage (55.1% women, 21.6% Black). We identified head injuries through 2018 from linked Medicare fee for service claims for inpatient/emergency department care, active surveillance of hospitalizations, and participant self-report. LOE cases through 2018 were identified from linked Medicare FFS claims. We used Cox proportional hazards models to evaluate associations of head injury with LOE, adjusting for demographic, cardiovascular, and lifestyle factors. RESULTS: The adjusted hazard ratio (HR) for developing LOE after a history of head injury was 1.88 (95% confidence interval [CI] 1.44-2.43). There was evidence for dose-response associations with greater risk for LOE with increasing number of prior head injuries (HR 1.37, 95% CI 1.01-1.88 for 1 prior head injury and HR 3.55, 95% CI 2.51-5.02 for 2+ prior head injuries, compared to no head injuries) and with more severe head injury (HR 2.53, 95% CI 1.83-3.49 for mild injury and HR 4.90, 95% CI 3.15-7.64 for moderate/severe injury, compared to no head injuries). Associations with LOE were significant for head injuries sustained at older age (age ≥67 years: HR 4.01, 95% CI 2.91-5.54), but not for head injuries sustained at younger age (age < 67 years: HR 0.98, 95% CI 0.68-1.41). DISCUSSION: Head injury was associated with increased risk of developing LOE, particularly when head injuries were sustained at an older age, and there was evidence for higher risk for LOE after a greater number of prior head injuries and after more severe head injuries. CLASSIFICATION OF EVIDENCE: This study provides Class I evidence that an increased risk of late-onset epilepsy is associated with head injury and that this risk increases further with multiple and more severe head injuries.

Trauma Surgeon-Led and Funded Injury Prevention Program Decreases Admission for Motorcycle Crash Injuries.

BACKGROUND: Unhelmeted motorcyclists injured in states with lax or poorly enforced helmet safety laws are frequently seen in rural trauma centers. A trauma surgeon started a comprehensive injury prevention and research fund with outreach to a three-state trauma center catchment area promoting injury prevention at area high schools and local communities. We hypothesized that unhelmeted riders would have more severe head injuries and fatalities than helmeted riders. METHODS: A trauma registry review of 708 injured motorcycle riders over an 11-year period examined demographics, helmet use, and clinical outcomes of helmeted and unhelmeted riders. A full-time injury prevention coordinator collaborating with law enforcement provided electronic and mechanical simulations with discussions regarding helmet use, alcohol avoidance, and responsible motorcycle riding for area high school students. This program coincided with the second half of our 11-year study. Multiple regression analysis evaluated predictors for head injury and death. RESULTS: Unhelmeted motorcyclists suffered worse head injuries, (OR 8.8, CI 1.6-2.4, P < .001), more severe overall injury (OR 10, CI 12.7-18.6, P < .001), and higher mortality (OR 2.7, CI .02-.15, P < .001). Local motorcycle-related trauma center admissions and deaths have stabilized in recent years while statewide motorcycle crashes have increased (P < .05). DISCUSSION: Unhelmeted motorcyclists suffer worse head injuries and mortality rates. Physician-led outreach efforts for injury prevention may be effective. Trauma surgeons have ongoing opportunities to promote responsible motorcycle riding for schools and local communities.

Development and Use of a Calculator to Measure Pediatric Low-Value Care Delivered in US Children's Hospitals.

Importance: The scope of low-value care in children's hospitals is poorly understood. Objective: To develop and apply a calculator of hospital-based pediatric low-value care to estimate prevalence and cost of low-value services. Design, Setting, and Participants: This cross-sectional study developed and applied a calculator of hospital-based pediatric low-value care to estimate the prevalence and cost of low-value services among 1 011 950 encounters reported in 49 US children's hospitals contributing to the Pediatric Health Information System (PHIS) database. To develop the calculator, a multidisciplinary stakeholder group searched existing pediatric low-value care measures and used an iterative process to identify and operationalize relevant hospital-based measures in the PHIS database. Children with an eligible encounter in 2019 were included in the calculator-applied analysis. Two cohorts were analyzed: an emergency department cohort (with encounters resulting in emergency department discharge) and a hospitalized cohort. Exposures: Eligible condition-specific hospital encounters. Main Outcomes and Measures: The proportion and volume of encounters in which low-value services were delivered and their associated standardized costs. Measures were ranked by those outcomes. Results: There were 1 011 950 encounters eligible for 1 or more of 30 calculator-included measures in 2019; encounters were incurred by 816 098 unique patients with a median age of 3 years (IQR, 1-8 years). In the emergency department cohort, low-value services delivered in the greatest percentage of encounters were Group A streptococcal testing among children younger than 3 years with pharyngitis (3679 of 9785 [37.6%]), computed tomography scan for minor head injury (7541 of 42 602 [17.7%]), and bronchodilators for treatment of bronchiolitis (8899 of 55 616 [16.0%]). In the hospitalized cohort, low-value care was most prevalent for broad-spectrum antibiotics in the treatment of community-acquired pneumonia (3406 of 5658 [60.2%]), acid suppression therapy for infants with esophageal reflux (3814 of 7507 of [50.8%]), and blood cultures for uncomplicated community-acquired pneumonia (2277 of 5823 [39.1%]). Measured low-value services generated nearly $17 million in total standardized cost. The costliest services in the emergency department cohort were computed tomography scan for abdominal pain (approximately $1.8 million) and minor head injury (approximately $1.5 million) and chest radiography for asthma (approximately $1.1 million). The costliest services in the hospitalized cohort were receipt of 2 or more concurrent antipsychotics (approximately $2.4 million), and chest radiography for bronchiolitis ($801 680) and asthma ($625 866). Conclusions and Relevance: This cross-sectional analysis found that low-value care for some pediatric services was prevalent and costly. Measuring receipt of low-value services across conditions informs prioritization of deimplementation efforts. Continued use of this calculator may establish trends in low-value care delivery.

Surgical Treatment of Carotid-cavernous Fistula Performed through the Brazilian Unified Health System

Introduction The carotid-cavernous fistula (CCF) is an abnormal communication between the arterial carotid system and the cavernous sinus. In most cases, spontaneous fistulas are due to the rupture of intracavernous carotid artery aneurisms. Traumatic fistulas occur in 0.2% of head injuries, and 75% of all CCFs are caused by automobile accidents or penetrating traumas. Objective To identify the data regarding the number of annual procedures, hospital expenses, length of hospital stay, and the number of deaths of patients admitted by the Brazilian Unified Health System (SUS, in the Portuguese acronym), in the period between 2007 and 2017, using the surgical code of the surgical treatment for CCF. Methods The present was an ecological study whose data were obtained by consulting the database provided by the Department of Computer Sciences of the Brazilian Unified Health System (Datasus, in Portuguese). Results A total of 85 surgical procedures were performed for the treatment of CCFs from January 2007 to October 2017 through the Unified Health System (SUS, in Portuguese), and there was a reduction of 71.42% in this period. The annual incidence of patients undergoing this surgical treatment during the period observed remained low, with 1 case per 13,135,714 in 2007, and 1 case per 51,925,000 in 2017. Conclusion Despite the low annual incidence of the surgical treatment of CCFs performed by the SUS in Brazil in the period of 2007­2017, based on the data obtained on the average length of stay and expenditures in hospital services, it is necessary that we develop an adequate health planning.

Head injuries in professional football (soccer): Results of video analysis verified by an accident insurance registry.

BACKGROUND: Video analysis is one of the most commonly applied methods for analysing football injuries. PURPOSE: The objective of this study was to assess the accuracy of video analysis for recording head injuries in professional football from official matches in the four highest men's professional football leagues in Germany. METHODS: In this cohort study, head injuries detected by means of video analysis of all official matches over one season (2017-18) were compared to head injuries registered with the German statutory accident insurance. RESULTS: Our video analysis yielded 359 head injuries of 287 players. The comparison of head injuries found in our video analysis to those registered with the accident insurance only yielded a match in 23.1% (n = 83), which presents a rather low verification rate. The verification rates varied between the leagues (7.0-30.8%). All injuries documented in the accident insurance registry were found in the video analysis (100%). The types of head injury most often verified by the accident insurance registry (n = 83) were contusion (43.4%), bone fractures (19.3%) and skin lacerations (18.1%). Only 66 of the 359 head injuries (18.4%) resulted in absence from at least one training session and involved a mean time loss of 18.5 days (1-87 days). CONCLUSION: The mismatch between the number of head injuries found in the video analysis and head injuries registered with the accident insurance is an important methodological issue in scientific research. The low verification rate seems to be due to the unclear correlation between injury severity and clinical consequences of head injuries detected by means of video analysis and the failure of football clubs to register minor head injuries with the accident insurance.

Severity and patterns of injury in helmeted vs. non-helmeted motorcyclists in a rural state.

INTRODUCTION: Under current law in our rural state, there is no universal requirement for motorcyclists to wear helmets. Roughly 500 motorcycle crashes are reported by the state each year and only a fraction of those riders wear helmets. We sought to determine the difference in injury patterns and severity in helmeted versus non-helmeted riders. METHODS: Retrospective review (2014-2018) of a single level 1 trauma center's registry was done for subjects admitted after a motorcycle collision. Demographic, injury and patient outcome data were collected. Patients were stratified by helmet use (n = 81), no helmet use (n = 144), and unknown helmet use (n = 194). Statistical analysis used Student's t-test or Pearson's χ2p-value ≤0.05 as significant. State Department of Transportation data registry for state level mortality and collision incidence over the same time period was also obtained. RESULTS: Of the 2,022 state-reported motorcycle collisions, 419 individuals admitted to our trauma center were analyzed (21% capture). State-reported field fatality rate regardless of helmet use was 4%. Our inpatient mortality rate was 2% with no differences between helmet uses. Helmeted riders were found to have significantly fewer head and face injuries, higher GCS, lower face, neck, thorax and abdomen AIS, fewer required mechanical ventilation, shorter ICU length of stay, and had a greater number of upper extremity injuries and higher upper extremity AIS. CONCLUSIONS: Helmeted motorcyclists have fewer head, face, and cervical spine injuries, and lower injury severities: GCS and face, neck, thorax, abdomen AIS. Helmeted riders had significantly less mechanical ventilation requirement and shorter ICU stays. Non-helmeted riders sustained worse injuries. Practical Applications: Helmets provide safety and motorcycle riders have a 34-fold higher risk of death following a crash. Evaluating injury severities and patterns in motorcycle crash victims in a rural state with no helmet laws may provide insight into changing current legislation.

Craniofacial Injuries in Lacrosse: A Novel Algorithm for Injury Assessment.

INTRODUCTION: Lacrosse is played widely across the United States, as evidenced by growing participation in the sport. The rapid increase in participation suggests that many of the new players are inexperienced. Many coaches might be ill-equipped to deal with player trauma. There are several crucial differences in the way the sports are played between males and females, altering the experience of the game and the injury profiles that may arise. METHODS: A query of the National Electronic Injury Surveillance System database was performed to study the types of craniofacial injuries incurred from lacrosse. RESULTS: Concussions were the most common injury type, and players between 10 and 14 years old were found to be at greater risk of contusions relative to older players. Players between 15 and 19 years old were at a greater risk of sustaining lacerations. In terms of gender, females were more likely to experience concussions than males, and were at increased risk of head injuries relative to face injuries. DISCUSSION: The finding that females are at increased risk of concussion might be subsequent to a lack of adequate training by coaches. Female athletes tend to experience worse outcomes following concussions incurred secondary to playing sports. Recent work has suggested that this may be a consequence of female anatomy; women tend to have shorter neck dimensions, which predisposes them to more deleterious head-neck accelerations, and thus concussions. These results may inform a layperson-friendly algorithm for the workup of craniofacial injuries sustained from lacrosse.

Perfil epidemiológico do traumatismo cranioencefálico no Nordeste do Brasil / Epidemiological profile of traumatic brain injury in Northeastern Brazil

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.