Injury Trends Research Articles

Emergency department evaluation of nurse triage questions about safe-at-home and abuse or neglect in traumatic ocular injuries

ObjectifEnviron 10 millions d'Américains subissent de la violence physique aux mains de leur partenaire intime (VC, pour violence conjugale). Les blessures oculaires examinées au service des urgences peuvent être un symptôme de VC; or, cette dernière est trop peu souvent déclarée dans la littérature médicale. Si l’équipe du service des urgences comprend l'incidence et les tendances en matière de blessures oculaires associées à la VC, elle sera mieux en mesure de déceler les patients à risque qui passeraient autrement inaperçus. NatureExamen rétrospectif de dossiers médicaux. ParticipantsPatients évalués au service des urgences en raison d'un traumatisme oculaire entre janvier 2018 et avril 2023 dans un important établissement de soins tertiaires. MéthodesLa population à l’étude a été identifiée d'après 3 éléments : le code du CIM-10, le sentiment de sécurité à la maison et l'impression du personnel infirmer en ce qui a trait au risque de sévices ou de négligence. Au cours du processus de triage, le personnel infirmier vérifiait d'abord si le patient se sentait en sécurité à son domicile (réponse « oui » ou « non ») pour ensuite signaler ses inquiétudes en matière de maltraitance (sévices, négligence, violence conjugale, agression sexuelle ou traite des personnes). RésultatsOn a recensé 2 653 993 visites au service des urgences et 16 737 traumatismes oculaires pendant la période à l’étude. De ce nombre, 1,1 % des patients (154 sur 14 457) ont répondu « Non » à la question « Vous sentez-vous en sécurité à la maison ? ». Le personnel infirmier a manifesté son inquiétude à l’égard de seulement 0,6 % des patients (82 sur 14 457). Les blessures oculaires des patients qui ont répondu « Non » à la question « Vous sentez-vous en sécurité à la maison ? » étaient plus graves et comprenaient notamment une fracture du maxillaire. Selon l'analyse de régression, les patients mariés, divorcés et veufs de même que les patients qui avaient une assurance privée étaient moins susceptibles de dire qu'ils ne se sentaient pas en sécurité à la maison que les patients célibataires inscrits au régime public d'assurance maladie (p < 0,05). ConclusionLes traumatismes oculaires des patients qui se présentent au service des urgences doivent attirer l'attention sur le risque de VC. Il est possible de mieux encadrer ces patients afin d'améliorer leur dépistage et leur prise en charge.

Global biomarkers trends in acute kidney injury: a bibliometric analysis

Objectives Acute kidney injury (AKI) is a common global condition with high morbidity and mortality rates. Biomarkers can aid in the diagnosis, prediction, intervention, and outcome assessment of AKI. This study aimed to summarize the current research status and identify research hotspots for AKI biomarkers using bibliometric analysis. Methods Relevant original English language articles were retrieved from the Science Citation Index Expanded of the Web of Science Core Collection database, from inception to 31 December 2022. Full records and related cited references from all the documents were collected and analyzed. Results A total of 16368 authors from 3379 institutions in 83 countries/regions contributed to 2916 documents that were published in 712 academic journals. Annual publication output followed exponential growth since 2008. The United States, the University of Pittsburgh, and the American Journal of Physiology-Renal Physiology were the most productive countries, institutions, and journals in terms of research outputs, respectively. The area of interest has shifted from neutrophil gelatinase-associated lipocalin, cell cycle, and tubular damage toward sepsis and COVID-19. Apoptosis, inflammation, and chronic kidney disease have become popular in recent years, and studies on ferroptosis, machine learning, COVID-19, and renal fibrosis will be the focus of future research. Implications This bibliometric study suggests that future research on AKI biomarkers would focus on ferroptosis, renal fibrosis and COVID-19. Artificial intelligence, such as machine learning, maybe the most promising direction for the discovery and validation of AKI biomarkers.

EGS P07 Upper GI Injury trends, rates, and mortality in major trauma centre

Abstract Background Trauma is one of the leading causes of death in UK. Moderate and severe trauma presents with multi-organ / multi cavity involvement. Robust resuscitation, methodical approach, prompt diagnosis and early surgical intervention have an impact on mortality. Injury severity score (ISS) is widely used across trauma centres to estimate severity. It is found to be linked with mortality and outcome. An ISS of 9-15 classes as moderate and an ISS of &amp;gt; 15 is considered severe trauma. In this study we aimed to evaluate the mortality associated with upper GI injuries I.e., oesophagus, stomach, duodenum, liver, pancreas, spleen and diaphragm. Methods Retrospective analysis was carried out on prospectively maintained trauma data base in an urban major trauma centre (MTC) with tertiary upper GI surgical cover. All patients presenting with moderate or severe trauma based on ISS between 1st of January 2012 to 31st of Dec 2022 were included in this study. Proportion of upper GI injuries in reference to overall major trauma cases were analysed. All cause index-admission mortality associated with upper GI injuries was calculated. Results A total of 8984 patients presented in this centre with moderate - severe trauma (ISS&amp;gt;9) during study period. Overall mortality was found to be 8.6% (n=780). Liver injuries were seen in 228 (2.5%), splenic injuries in 226 (2.5%), diaphragmatic rupture in 26 (0.29%), oesophago-gastric (OG) trauma in 16 (0.2%) and duodenum and pancreatic injuries in 15 (0.17%) patients. Highest mortality was found in OG trauma with 31.2%, followed by diaphragmatic injures with 19%, liver injuries with 12.7%, splenic injuries with 9.3%. Upper GI injuries are associated with high median ISS of 28.5 and present as polytrauma spectrum. Conclusions Although oesophago-gastric injuries are rare but, have relatively high mortality. Early aggressive resuscitation, involvement of oesophago-gastric or HPB surgeons, and multidisciplinary approach is required to deal with such complex injuries to get the best outcome. Robust national collaborative mechanisms across MTCs should be encouraged to share experiences, learn lessons and promote research.

Forty-year trends in fatal occupational injuries in North Carolina.

We describe progress in the control of deaths on-the-job due to fatal occupational injury in North Carolina over the period 1978-2017. Forty years of information on fatal occupational injuries in North Carolina has been assembled from medical examiners' reports and death certificates, supplemented by newspaper and police reports. Cases were defined as unintentional fatal occupational injuries among adults. Annual estimates of the population at risk were derived from US Census data, and rates were quantified using Poisson regression methods. There were 4434 eligible deaths. The unintentional fatal occupational injury rate at the beginning of the study period was more than threefold the rate at the end of the study. The fatal occupational injury rate among men declined from 9.6 per 100,000 worker-years in the period 1978-1982 to 3.1 per 100,000 worker-years in the period 2013-2017. The fatal occupational injury rate among women declined from 0.3 per 100,000 worker-years in the period 1978-1981 to 0.1 per 100,000 worker-years in the period 2013-2017. Declines in rates were observed for young adults as well as older workers and were observed across all major industry categories. Average annual declines in rates were greatest in those industries and occupations that had the highest fatal injury rates at the start of the study period. The substantial decline in fatal injury rates underscores the importance of injury prevention and demonstrates the ability to make meaningful reductions in unintentional fatal injury.

Trends in firearm injury in a southern California health care system from 2010 to 2020

BackgroundFirearm injury is a significant public health concern in the United States.MethodsData on fatal and nonfatal firearm injuries were obtained from a cohort of N = 7,473,650 members of Kaiser Permanente Southern California, a large integrated healthcare system between 2010 and 2020. Age-adjusted rates of combined fatal and nonfatal firearm injury per 100,000 members were calculated by year, with the 2010 US census as the reference population. Trends were evaluated using Poisson or negative binomial regression.ResultsThere was an increasing trend in overall firearm injuries between 2010 and 2020 among adults in this large integrated healthcare system (p < .0001), primarily driven by non-self-inflicted firearm injuries (p < .0001). Self-inflicted injuries decreased during this time (p = .01). Injuries among youth showed no significant change.ConclusionThere was an increasing trend in firearm injuries between 2010 and 2020 among adults in this large integrated healthcare system, primarily driven by non-self-inflicted firearm injuries; however, self-inflicted injuries decreased during this time. Injuries among youth showed no significant change.

Prevalence of recent occupational injury and its associated factors among food industry workers in Selangor.

Malaysia's gross domestic product is heavily influenced by the food and beverage sector and the contribution of the industry to the national economy is expected to increase in the coming years. Thus, the need for employees in the food industry will continue to rise as this sector grows. Nevertheless, employees in the food industry are exposed to various occupational hazards that can lead to occupational injuries, mainly related to kitchen work. Given the increasing number of employees in the food industry and the rising trend of occupational injuries, this study was conducted to determine the prevalence of recent occupational injuries and their associated factors and predictors among food industry workers. This cross-sectional study was conducted in 2023 among food industry workers in Selangor, Malaysia. The respondents were sampled using a multistage random sampling method. Data were collected via online self-administered questionnaires and analysed using descriptive statistics and logistic regression models in the SPSS software, version 25. A total of 250 responses were received from 342 samples, with an overall response rate of 73.0%. The prevalence of recent occupational injuries among food industry workers was 44.8%. Statistically, significant associations were present between occupational injuries and alcohol consumption (p = 0.001), poor knowledge (p = 0.031), poor compliance (p = 0.021), poor safety management (p = 0.021), poor safety training (p = 0.002), poor safety culture (p = 0.003), physical exposure (p < 0.001), and ergonomic exposure (p = 0.009). The predictors for recent occupational injuries among food industry workers were Malay (adjusted Odds Ratio; aOR = 2.60, p = 0.027, 95% Confidence Interval; CI = 1.116, 6.035), alcohol consumption (aOR = 5.31, p = 0.001, 95% CI = 2.042, 13.779), poor knowledge (aOR = 1.98, p = 0.032, 95% CI = 1.059, 3.691), poor safety culture (aOR = 2.44, p = 0.002, 95% CI = 1.372, 4.342), and exposure to physical hazards (aOR = 8.88, p < 0.001, 95% CI = 3.031, 26.014). This study has found a high prevalence of occupational injuries among food industry workers, thereby highlighting the importance of addressing alcohol consumption, improving worker knowledge, enhancing work safety culture, and better control measures on exposure to physical hazards, especially among Malay workers. By prioritising these factors, employers can create safer work environments and minimise the risk of occupational injuries.

Trends in traumatic brain injury-related emergency department visits in Korea: a report from the National Emergency Department Information System (NEDIS) 2018-2022.

Trends in traumatic brain injury-related emergency department visits in Korea: a report from the National Emergency Department Information System (NEDIS) 2018-2022.

Marching Band Injuries in Children Presenting to Emergency Departments in the United States, 2012-2021: A Trebling Tale.

Marching band is both a sport and a performance art. Organized athletics like American football, soccer, and cheerleading all have established epidemiologic trends of injury, including stigmata from head trauma. Despite the potential for mild to severe injury, there is a paucity of data on marching band-related morbidity. We examined the National Electronic Injury Surveillance System from 2012 to 2021 to describe demographic information and injury patterns. There were an estimated 20 335 marching band injuries (95% confidence interval: 12 892-27 777). The majority of injuries occurred in females (70%), and those aged 14 to 18 years (85%). Fifty percent of all injuries occurred in the lower extremity, and soft tissue injuries were the most frequently observed diagnosis (49%). Mild traumatic brain injury accounted for 6% of all injuries. Of marching band injury, 98% did not require escalation of care. Based on these findings, we suggest targeted public health intervention by sports medicine teams.

Changing trends in maxillofacial injuries among paediatric, adult and elderly populations: A 22-year statistical analysis of 3424 patients in a tertiary care centre in Northwest Italy.

This retrospective study analysed the epidemiology of maxillofacial trauma over 22 years to assess whether there have been significant changes in the causes and characteristics of fractures in paediatric, adult and elderly populations. The following data were collected: age, sex, injury cause and mechanism, fracture site, Facial Injury Severity Scale, associated injuries, time of injury, type of treatment and length of hospital stay. The patients were analysed by age group (children [≤16 years], adults [17-60 years] and elderly [>60 years]) and divided into two time groups (group 1: 2001-2011; group 2: 2012-2022) that were compared to each other. Statistical analyses were performed using SPSS software. Between 01 January 2001 and 31 December 2022, 3535 patients (2690 males and 845 females, mean age 39.3 years) were admitted for facial fractures. The comparison of the two temporal periods showed a decrease in the prevalence of males (p = .02), in road traffic injuries (p < .001), and in fractures of the lower third of the face (p = .005); there were significant increases in the mean age (p < .001), prevalence of the elderly (p = .006) and in fall- and assault-related injuries (p < .001 and p = .03, respectively). Assault injuries increased only in the 17-60 age group (p = .02) while RTA-related fractures decreased in all age groups (p < .05 for all comparisons). Bicycle accidents increased significantly, with a parallel decrease in motor vehicle accidents (both p < .001). Fall-related fractures increased only in 17-60 and >60 age groups (p < .001 and p = .02, respectively). This study shows significant changing trends in the epidemiology of maxillofacial trauma. While road traffic policies have been effective in the last years, preventive measures for falls in the elderly population and new legislative measures to prevent interpersonal violence should be advocated.

Characteristics of Sports-Related Injuries Presenting to a Pediatric Emergency Department.

Pediatric injuries associated with participation in sports are common. Understanding the epidemiology and trends of sports-related injuries is an important component of injury prevention efforts and is the objective of this study. A retrospective review of sports injuries presenting during the course of 1 year (2019) to the emergency department (ED) of Benjamin Russell Hospital for Children, a large academic children's hospital, was performed. Inclusion criteria focused on patients 18 years old and younger whose ED visit resulted from active participation in a sport. Cases were identified using International Classification of Diseases, Tenth Revision codes. Demographic data were collected and included sex, age, race, injury specifics (sport, location, type, and mechanism). Descriptive statistics were performed and categorical variables were analyzed using the χ2 test. A total of 1333 injuries seen by the ED during 2019 were sports injuries. Most commonly, these injuries were associated with football (43%), basketball (36%), soccer (11%), or baseball (8%). Considering sports-related injuries, 428 (32%) patients were 12 years and younger and 905 (68%) were 12 years old and older. The median age was 13 years (interquartile range 4 years). Other demographic findings included male sex 1143/1333 (86%) and Black race 835/1333 (63%). School was the most common location for sports injuries (28%). When comparing injuries by age groups (younger than 12 vs 12 and older), football and baseball injuries were more common in those younger than 12 years (53% vs 38%, z = 5.2, P < 0.00001; and 14.0% vs. 5.6%, z = 4.9, P < 0.00001, respectively), whereas basketball and soccer injuries were more common in those 12 years and older (43% vs 22%, z = 7.4, P < 0.00001; and 11.4% vs 9.3%, z = 5.9, P < 0.00001, respectively). When comparing injuries by sex, football and baseball injuries were more common in males (49% vs 6%, z = 11.1, P < 0.00001; and 9.4% vs. 2.1%, z = 3.3, P < 0.00001, respectively), whereas basketball and soccer injuries were more common in females (59% vs 32%, z = 7.2, P < 0.00001; and 27% vs 8%, z = 7.8, P < 0.00001, respectively. Sports injuries that are commonly encountered in the ED differ in age and sex. Basketball and soccer injuries were more likely to be encountered in older females, whereas baseball and football injuries were more likely seen in younger males. This may reflect efforts that have been previously focused on the sports considered to be higher risk, especially for concussive injuries. This information can help guide future preventive efforts provided by primary physicians, schools, and coaches.

Temporal trends in the incidence and mortality of road injuries in China: Current trends and future predictions

BackgroundChina has the highest number of road injury deaths in the world. The aim of this study was to determine the long-term incidence and mortality trends of road injuries in China between 1990 and 2019 and to make projections up to 2030. MethodsIncident and death data were extracted from the Global Burden of Disease (GBD) 2019 study and population data were extracted from the GBD 2019 and World Population Prospects 2019 studies. An age-period-cohort framework was used for the analysis. ResultsIn 2019, 16.1 million road injuries (age-standardized incidence rate [ASIR]: 991.3/100,000) occurred in China. Between 1990 and 2019, the ASIR of road injuries in China increased by 87.4 %. In 2019, there are 250.0 thousand road deaths (age-standardized mortality rate [ASMR]: 14.79/100,000), and the ASMR decreased by 27.0 % between 1990 and 2019. Period and cohort risks for the incidence of road injuries were increased for both sexes. Period and cohort risks for road injury mortality appeared to increase in recent period and birth cohorts. The ASIR of road injuries was projected to increase in the future, and the ASMR was projected to decrease; however, the ASIR of cyclist road injuries in females was projected to increase in the future. Among road injuries, elderly individuals were projected to have an increasing proportion of occurrence and death. Although the proportion is decreasing, pedestrian road injuries were projected to still account for more than half of road injury deaths in China up to 2030. ConclusionsThe incidence of road injuries in China has increased overall, while the overall mortality rate has decreased over the past 30 years, and this trend is expected to continue in the future. Effective effort is needed to improve road safety, especially for elderly individuals and female cyclists. In addition, pedestrian road safety also needs to be improved.

Trends of fall-related and other fatal injuries in older adults in Finland between 1998 and 2020.

The number of falls and fall-related injuries will likely increase as the number of older adults expands. Increases in total deaths due to falls have been observed over Europe. Less is known about other injuries leading to death. We analyzed open data from Statistics Finland's register on the causes of death of those aged ≥65 collected between 1998 and 2020 yielding a total of 32150 deaths due to injury using Poisson regression and distributional comparisons chi-squared tests. The most common injuries leading to death among people aged ≥65 in Finland were fall related. There has been an increase in the absolute number of fall-related and other injuries, but when adjusting for person-years in population, a significant decrease can be observed. The crude rates of deaths from fall-related injuries among males annually increased 1.1-4.4% from 1998 to 2020, while the changes in rates among females ranged between -2% and 1.6%. The crude rates of other injuries ranged between -0.5% to +3.8%. Recently (2018-20), nearly 40% of the cases in males and 25% of cases in females were not fall related but comprised other types of injury mechanisms such as traffic, poisoning and drowning. Strengthening the implementation of preventive strategies is essential to prevent injuries. To reduce injury-related mortality and disability, improvement of acute and post-acute care for injured older patients is warranted.

Trends in Pediatric Nonfatal and Fatal Injuries.

Trends in Pediatric Nonfatal and Fatal Injuries.

Trends and risk factors among adults admitted to the emergency department with fall-related eye injuries

Background/purposeEye injuries can happen to people of any age and for many reasons; among these is a fall. The aims of this study were to: (1) examine trends among fall-related eye injuries in working-age and older adults admitted to the emergency department (ED) from 2012 to 2021; and (2) investigate and compare the risk factors associated with fall-related eye injuries between working-age adults and older adults. DesignWe examined a retrospective cohort in the 2012–2021 National Electronic Injury Surveillance System (NEISS) databases. We used the Cochran-Armitage test for trend to determine the fall-related eye injury trend from 2012 to 2021. The associations among fall-related eye injuries, demographics, accident-related environments, and disposition, were analyzed using multivariable logistic regression analysis. ResultsAmong the total of 1,290,205 adults with eye injuries from 2012 to 2021, the incidence rate of fall-related eye injuries was higher in older adults (ranged from 9.0% to 17.4%) than in working-age adults (ranged from 3.7% to 7.1%). Over consecutive years, the number and annual incident rate of both working-age and older adults experiencing fall-related eye injuries increased significantly (all p ≤0.001). Patients who were female (odds ratio [OR] = 1.60, 95% confidence interval [CI] = 1.39–1.83), Black/African American (OR = 1.76, 95% CI = 1.47–2.10) had significantly higher odds of fall-related eye injuries. The highest odds ratios found among all of the reported product categories for the fall-related eye injuries were an accident with home structures such as doors (OR = 12.65, 95% CI = 10.00–16.01) and an accident with home furnishings (OR = 11.65, 95% CI = 9.18–14.78) compared to an accident with workshop equipment. Patients who experienced fall-related eye injuries were more likely to be hospitalized/ have an inpatient stay (OR = 7.41, 95% CI = 5.78–9.52) after the ED treatment than those who treated and released after ED visit. ConclusionAmong Americans treated in the ED for injury, fall-related eye injuries are increasingly common, especially among older adults, and associated with a need for inpatient care. Therefore, these findings suggest opportunities to investigate fall prevention and eye protection interventions, especially in the home setting.

Anterior Cruciate Ligament Tears in the Adolescent Population: Injury Demographics and Risk of Reinjury Among High School Athletes.

The incidence of anterior cruciate ligament (ACL) injuries is increasing among the adolescent population with a peak occurring in the high school age range. To characterize recent epidemiologic trends of ACL injuries, ACL reconstruction (ACLR), and retear rates in high school adolescents based on age, participating sport, and mechanism of injury. Retrospective case series. A prospectively maintained institutional database was retrospectively reviewed for all patients 18 or younger who underwent primary ACLR between 2015 and 2020. Odds ratios were calculated for baseline patient characteristics and their association with risk of retear. Multivariate regression analysis was also performed to identify the relationship between retear and specific categorical variables. A total of 482 patients were included, with a mean follow-up time of 13.0 ± 11.8 months. Patients were an average age of 16.1 ± 1.3 years old (range: 13 to 18 y). Initial presentation of ACL injuries in high school athletes often occurred at 16 years old regardless of the sport played. Based on age, high school freshmen and seniors are found to have an increased risk of ACL retear. One hundred three patients (21.6%) completed at least 2 or more years of follow-up after ACLR. Of these patients, 38.8% received a bone-tendon-bone (BTB) autograft, 36.9% hamstring autograft, 14.6% quadriceps tendon autograft, and 3.9% received hamstring allograft or other graft (eg, tibialis anterior and BTB allograft), respectively. There were 25 ipsilateral ACL retears that occurred in the patient cohort (5.2%). Thirteen (52%) of retears were females. Football and soccer were the most common sports played by patients with a retear of the ipsilateral knee (31.8% and 27.3%, respectively). Patients who were 13 to 14 or 18 years old ( P = 0.009 and 0.035, respectively) or who received a tibialis anterior/BTB allograft ( P = 0.002) were found to have increased risk of ACL retear compared with other age groups. When evaluating by sex, female soccer players had a greater risk of retear compared with male soccer players ( P = 0.007). When adjusting for multiple variables, (including age, sex, body mass index, primary reconstruction graft choice, sport, and length of follow-up), the odds of ipsilateral retear in patients who received hamstring autograft ( P = 0.02), sustained a contralateral ACL tear ( P = 0 .04), or a contact injury ( P = 0.01) were increased. Initial presentation of ACL injuries in high school athletes often occurs at 16 years old regardless of the sport played. Based on age, high school freshmen and seniors are found to have an increased risk of ACL retear. However, the overall rate of ACL retear in high school athletes of all ages is low. Patients who underwent ACLR with hamstring tendon autograft had a greater risk of retear compared with other graft types. Female soccer players also had a greater risk of ACL retear. High school athletes must take caution when in the early high school years (underclassman) and more senior years (upperclassman), as susceptibility for ACL retears is elevated. Level IV.

Temporal trends of post-contrast acute kidney injury in patients with intravenous administration of iodinated contrast medium

Little is known about whether preventative practices for post-contrast acute kidney injury (PC-AKI) recommended in guidelines have been adopted in clinical practice and translated into a lower incidence of PC-AKI. The aim of this study was to examine the yearly trends in the incidence of PC-AKI, and comorbidities and care practices associated with PC-AKI in hospitalized patients who received intravenous administration of iodinated contrast medium (ICM). Adult patients receiving intravenous ICM at the Second Xiangya Hospital of Central South University in China between 2015 and 2021 were included. Temporal trends in the incidence and risk factors for PC-AKI were evaluated using logistic regression analyses with adjustments for relevant variables. The incidence of PC-AKI has declined significantly from 5.3% in 2015 to 4.1% in 2021 (p < 0.001). This decreasing trend persisted after extensive multivariable adjustments. Of the comorbidities associated with PC-AKI, the proportion of patients with congestive heart failure or hypertension increased, while the proportion of patients older than 75 years, or with an estimated glomerular filtration rate (eGFR) < 30 mL/min/1.73 m2, diabetic nephropathy, or renal stone disease decreased. Among the care practices associated with PC-AKI, the proportion of patients using nephrotoxic drugs decreased, whereas the proportion of patients receiving intravenous fluids > 1000 mL on the day of ICM administration or using iso-osmolar ICM increased. In conclusion, a declining trend in PC-AKI incidence was observed in patients receiving intravenous ICM between 2015 and 2021, which may be related to increased awareness and efforts to prevent PC-AKI.

Injury Trends Across Two Seasons Of Senior Cup Schoolboy Rugby Union In Ireland.

Injury Trends Across Two Seasons Of Senior Cup Schoolboy Rugby Union In Ireland.

The Reconstruction of Mandible Defects in War Injuries: Systematic Review and Meta-Analysis.

Systematic Review and Meta-Analysis. There has been an increasing trend in maxillofacial injuries associated with combat trauma. Within the maxillofacial complex, the mandible is the most likely structure to be damaged during combat. The structural deficits as a result can be reconstructed with many options. These include vascularised bone grafts (VBGs), non-vascularised bone grafts (NVBGs), alloplastic implants, reconstruction bars and distraction osteogenesis. This study aimed to determine the common modality and efficacy of mandibular reconstruction in combat trauma-related defects. A literature search was conducted on Pubmed, Prospero, Dynamed, DARE, EMBASE, COCHRANE and BMJ databases. A total of six articles met the inclusion criteria identifying 165 patients requiring mandibular reconstruction. Non-vascularised iliac bone graft (n = 137) was the most common method followed by ileac crest bone chips harvest using Dacron urethran osteomesh tray (n = 24) and frontoparietal grafts (n = 4). Meta-analysis of five out of six trials demonstrated an overall success rate of 85% (95% CI 79-90; I2 = 59%). A total of 13% (n = 22) of reconstructions failed either completely or partially and 21% (n = 34) of patients suffered postoperative complications. NVBGs are a practical, cost-effective and favourable method of war zone management of mandibular defects with success rates comparable to those reported in the civilian literature. However, general trauma principles take precedence to rule out life-threatening injuries. Due consideration of patient factors, surgical factors, and available resources are required in the first-line management of combat-related mandibular defects.

Development of an electronic burns register: Digitisation of routinely collected hospital data for global burns surveillance

IntroductionBurn registers provide important data that can track injury trends and evaluate services. Burn registers are concentrated in high-income countries, but most burn injuries occur in low- and middle-income countries where surveillance data are limited. Injury surveillance guidance recommends utilisation of existing routinely collected data where data quality is adequate, but there is a lack of guidance on how to achieve this. Our aim was to develop a rigorous and reproducible method to establish an electronic burn register from existing routinely collected data that can be implemented in low resource settings. MethodsData quality of handwritten routinely collected records (register books) from a tertiary government hospital burn unit in Mysore, India was assessed prior to digitisation. Process mapping was conducted for burn patient presentations. Register and casualty records were compared to assess the case ascertainment rate. Register books from February 2016 to February 2022 were scanned and anonymised. Scans were quality checked and stored securely. An online data entry form was developed. All data underwent double verification. ResultsProcess mapping suggested data were reliable, and case ascertainment was 95%. 1930 presentations were recorded in the registers, representing 0.84% of hospital all-cause admissions. 388 pages were scanned with 4.4% requiring rescanning due to quality problems. Two-step verification estimated there to be errors remaining in 0.06% of fields following data entry. ConclusionWe have described, using the example of a newly established electronic register in India, methods to assess the suitability and reliability of existing routinely collected data for surveillance purposes, to digitise handwritten data, and to quantify error during the digitisation process. The methods are likely to be of particular interest to burn units in countries with no active national burns register. We strongly recommend mobilisation of resources for digitisation of existing high quality routinely collected data as an important step towards developing burn surveillance systems in low resource settings.

ILBME-80: Analysis of Injury and Resource Utilization Trends in Motorcycle Collisions: A Retrospective Study

ILBME-80: Analysis of Injury and Resource Utilization Trends in Motorcycle Collisions: A Retrospective Study