ABSTRACT
BACKGROUND: This study aims to discuss the characteristics, origins, degree of injury, results, reporting, and forensic medical aspects of penetrating abdominal injuries. METHODS: In this study, 28,619 cases who applied to the emergency department of Kutahya Health Sciences University Evliya Celebi Training and Research Hospital between January 1, 2016 and December 31, 2020 were reviewed. The forensic reports and medical documents of 85 cases with penetrating abdominal injuries were evaluated retrospectively, with the approval of the ethics committee. RESULTS: Among the patients included in the study, 87.1% were male and 12.9% were female. The mean age was found to be 31±13 years. When the origins of the cases were analyzed, 87.1% were found to have developed as a result of intentional injury. The incidents predominantly occurred between 20: 00 and 04: 00 hours. As a result of the examinations performed at the hospital after the incident, alcohol was detected in 36.5% of the cases, while 30.6% of the individuals did not consume alcohol. It was observed that 32.9% of the cases were not tested for alcohol. The most common injuries identified were sharp injuries, accounting for 69.4% of cases, and firearm injuries, comprising 27.1%. Organ damage was noted in 68.2% of the cases, with the small intestine being the most frequently damaged organ. The average number of wounds present was 3.6. Intra-abdominal hemorrhage was detected in 61.2% of the cases, and intra-abdominal artery injuries were found in 8.2%. The mortality rate for penetrating abdominal injuries was 8.2%. CONCLUSION: In forensic traumatology, penetrating abdominal injuries commonly lead to life-threatening conditions and loss of organ function, which represent the most severe category in trauma severity assessment. Penetrating abdominal injuries most often result from violent incidents, as observed in our study and in the literature.
Subject(s)
Abdominal Injuries , Forensic Medicine , Wounds, Penetrating , Humans , Abdominal Injuries/epidemiology , Female , Male , Adult , Wounds, Penetrating/epidemiology , Retrospective Studies , Turkey/epidemiology , Middle Aged , Young Adult , Adolescent , Emergency Service, Hospital/statistics & numerical dataABSTRACT
BACKGROUND: A significant number of referrals to the emergency departments is due to violence and conflict leading to serious injuries and death. The increasing number of such cases highlights the urgent need for investigating victimization of physical violence. AIM: The purpose of this study was to determine the frequency of demographic and clinical characteristics in victims of violence and classify them based on penetrating or blunt trauma. METHODS: The data of the patients who had been the victims of violence in 2020 were extracted from the Trauma Registry System(TRS) of the Guilan Road Trauma Research Center(GTRC). All analyses were performed using SPSS software version 24. The significance level was considered less than 0.05. RESULTS: There was a significant difference in the type of violence-related trauma in different age groups (P < 0.001), based on sex (P = 0.002), and marital status (P = 0.012). A significant difference also existed between the trauma type and clinical variables including smoking (P = 0.032), history of alcohol drinking (P = 0.005), and other substance use (P = 0.002), the anatomical location of injury (P < 0.001) and therapeutic interventions (p < 0.001(. CONCLUSION: Most of the clients of the violence suffered from blunt trauma, the severity of which was mild, and they were treated supportively without the need for surgery. Blunt trauma was seen more in women, divorcees, over 40 years and non-smokers. Penetrating trauma was observed more in lower limb injuries and alcohol and amphetamine users. Prevention programs and educational interventions should be programmed for the society long before men alcohol and amphetamine abusers reach their fourth decade of life. Accurately recording the type of physical violence, and the weapon used, and determining the injury severity score in TRS can lead to more reliable results in researching the field of violence issues.
Subject(s)
Wounds, Nonpenetrating , Wounds, Penetrating , Humans , Male , Female , Adult , Retrospective Studies , Wounds, Nonpenetrating/epidemiology , Wounds, Penetrating/epidemiology , Young Adult , Middle Aged , Adolescent , Physical Abuse/statistics & numerical data , Crime Victims/statistics & numerical data , Crime Victims/psychology , Registries , Child , Aged , Iran/epidemiologyABSTRACT
Trauma is a serious public health problem, and abdominal injuries are among the leading causes of hospitalization after trauma. Therefore, this study aimed to determine the outcome of abdominal trauma and its predictors in patients who underwent laparotomy at Asella Referral and Teaching Hospital (ARTH), South Central Ethiopia. We conducted a retrospective institutional based cross-sectional study of patients who underwent laparotomy for abdominal trauma at ARTH from October 1, 2015, to September 30, 2020. Bivariate and multivariate logistic regressions were used to determine associations between independent factors and mortality due to abdominal trauma, and a P value of <0.05 indicated statistical significance. Out of 139 patients, 110 (79.1%) were males and 88 (63.3%) aged <30 years old, with a mean age of 29 ± 15.73 years. The most common mechanism of injury was penetrating trauma, which accounted for 94 (67.6%) patients. The mortality rate was 21 (15.1%). Factors such as blunt mechanism of injury (95% CI: AOR: 3.36, 1.24-9.09), SBP < 90 mmHg at presentation (95% CI: AOR = 9.37, 3.28-26.80), time >6 hours from trauma to admission (95% CI: AOR: 5.44, 1.78-16.63), unstable intraoperative patient condition (95% CI: AOR = 8.82, 3.05-25.52), and patients who need blood transfusion (95% CI: AOR: 6.63, 1.92-22.91) were significantly associated with mortality. The mortality rate of abdominal trauma patients who underwent laparotomy was high. Therefore, healthcare providers should provide priority for traumatic patients as prolonged waiting time to get healthcare results in poor outcomes for the patients.
Subject(s)
Abdominal Injuries , Hospitals, Teaching , Laparotomy , Humans , Male , Female , Ethiopia/epidemiology , Abdominal Injuries/surgery , Abdominal Injuries/mortality , Abdominal Injuries/epidemiology , Adult , Cross-Sectional Studies , Retrospective Studies , Hospitals, Teaching/statistics & numerical data , Middle Aged , Adolescent , Young Adult , Risk Factors , Treatment Outcome , Wounds, Penetrating/surgery , Wounds, Penetrating/mortality , Wounds, Penetrating/epidemiology , Referral and ConsultationABSTRACT
Penetrating neck trauma is becoming a more frequently encountered presentation in UK emergency departments. Although largely attributable to violent crime, other aetiologies are on the rise. This study aimed to review changes in the pattern of penetrating neck injury (PNI) over a five-year period at our level 1 major trauma centre. Data were retrospectively collected on all patients presenting to the emergency department with PNIs between 2016 and 2021. The number of these injuries doubled between 2016 and 2021, accounting for 11% of all penetrating trauma in 2021. The majority of patients were male (87%). Violence remained the predominant aetiology but numbers of self-harm-related PNIs trebled between 2018 and 2021. PNIs are on the rise. These injuries remain complex to manage and require a multidisciplinary approach. Tackling violent crime remains essential in combating PNIs, but focus must also be placed on identifying and supporting individuals most at risk of deliberate self-harm from a deterioration in mental health.
Subject(s)
Neck Injuries , Trauma Centers , Wounds, Penetrating , Humans , Neck Injuries/epidemiology , Male , Wounds, Penetrating/epidemiology , Trauma Centers/statistics & numerical data , Retrospective Studies , Female , London/epidemiology , Adult , Middle Aged , Young Adult , Adolescent , Self-Injurious Behavior/epidemiology , Violence/statistics & numerical data , AgedABSTRACT
BACKGROUND: Injury is one of the leading causes of death worldwide, and the abdomen is the most common area of trauma after the head and extremities. Abdominal injury is often divided into two categories: blunt and penetrating injuries. This study aims to determine the epidemiological and clinical characteristics of these two types of abdominal injuries in patients registered with the National Trauma Registry of Iran (NTRI). METHODS: This multicenter cross-sectional study was conducted with data from the NTRI from July 24, 2016, to May 21, 2023. All abdominal trauma patients defined by the International Classification of Diseases; 10th Revision (ICD-10) codes were enrolled in this study. The inclusion criteria were one of the following: hospital length of stay (LOS) of more than 24 h, fatal injuries, and trauma patients transferred from the ICU of other hospitals. RESULTS: Among 532 patients with abdominal injuries, 420 (78.9%) had a blunt injury, and 435 (81.7%) of the victims were men. The most injured organs in blunt trauma were the spleen, with 200 (47.6%) and the liver, with 171 (40.7%) cases, respectively. Also, the colon and small intestine, with 42 (37.5%) cases, had the highest number of injuries in penetrating injuries. Blood was transfused in 103 (23.5%) of blunt injured victims and 17 (15.2%) of penetrating traumas (p = 0.03). ICU admission was significantly varied between the two groups, with 266 (63.6%) patients in the blunt group and 47 (42%) in penetrating (p < 0.001). Negative laparotomies were 21 (28%) in penetrating trauma and only 11 (7.7%) in blunt group (p < 0.001). In the multiple logistic regression model after adjusting, ISS ≥ 16 increased the chance of ICU admission 3.13 times relative to the ISS 1-8 [OR: 3.13, 95% CI (1.56 to 6.28), P = 0.001]. Another predictor was NOM, which increased ICU chance 1.75 times more than OM [OR: 1.75, 95% CI (1.17 to 2.61), p = 0.006]. Additionally, GCS 3-8 had 5.43 times more ICU admission odds than the GCS 13-15 [OR:5.43, 95%CI (1.81 to 16.25), P = 0.002] respectively. CONCLUSION: This study found that the liver and spleen are mostly damaged in blunt injuries. Also, in most cases of penetrating injuries, the colon and small intestine had the highest frequency of injuries compared to other organs. Blunt abdominal injuries caused more blood transfusions and ICU admissions. Higher ISS, lower GCS, and NOM were predictors of ICU admission in abdominal injury victims.
Subject(s)
Abdominal Injuries , Length of Stay , Wounds, Nonpenetrating , Wounds, Penetrating , Humans , Iran/epidemiology , Abdominal Injuries/epidemiology , Abdominal Injuries/therapy , Male , Female , Cross-Sectional Studies , Adult , Wounds, Nonpenetrating/epidemiology , Wounds, Nonpenetrating/therapy , Length of Stay/statistics & numerical data , Wounds, Penetrating/epidemiology , Wounds, Penetrating/therapy , Middle Aged , Registries , Young Adult , Adolescent , Intensive Care Units/statistics & numerical data , Injury Severity ScoreABSTRACT
INTRODUCTION: Penetrating injuries are a rare but recurring emergency situation in the out-of-hospital and in-hospital emergency settings. The purpose of this study was to determine the incidence and characteristics of injuries associated with penetrating violence across a German metropolitan region over a 5-year period. MATERIAL AND METHODS: In the retrospective study, a database query of the control center of the Düsseldorf rescue service area was used to identify and descriptively analyze all rescue service operations with penetrating violence-associated injuries in the years 2015, 2017, and 2019. For those patients who were transferred to the major trauma center, a further analysis of the in-hospital course was performed. RESULTS: In the 3 years 2015, 2017 and 2019 a total of 266 patients (age: 33⯱ 14 years, male: 79%) could be recorded (2015 vs. 2017 vs. 2019: nâ¯= 81 vs. nâ¯= 93 vs. nâ¯= 92, respectively). The most common age group involved had an age range of 15-34 years. A particularly higher frequency of emergency calls was found for the areas of Old Town, City Center, and one other district (Oberbilk). A high frequency of rescue missions was found in the nights from Saturday to Sunday between 20.00 p.m. and 04.00 a.m. Rescue missions with emergency physicians on board increased over the years (2015 vs. 2019: 27 vs. 42%, pâ¯= 0.04). The primary weapons used were knives (56%), broken glass bottles (18%) and broken glasses (6%). Out of all patients 71 (27%, injury severity score 11⯱ 14) were admitted to the major trauma center. Among these patients, the proportion of immediate surgical care (2015 vs. 2019: 20% vs. 35%, pâ¯< 0.05) and positive alcohol detection increased over the years (2015 vs. 2019: 10% vs. 43%, pâ¯< 0.05). The 30-day mortality in the 3 years studied was 1.1% (nâ¯= 3). CONCLUSION: Penetrating injuries associated with violence are relevant but rare rescue missions. Future care strategies should focus on deployment of rescue resources close to the scene of the incident ("old town guard", central station), and prevention strategies should focus on weapon prohibition zones. A control of alcohol consumption should be discussed.
Subject(s)
Violence , Wounds, Penetrating , Humans , Male , Adult , Violence/statistics & numerical data , Germany/epidemiology , Retrospective Studies , Wounds, Penetrating/epidemiology , Adolescent , Female , Young Adult , Middle Aged , Trauma Centers/statistics & numerical data , Incidence , AgedABSTRACT
INTRODUCTION: The COVID-19 pandemic created difficulties in access to care. There was also increased penetrating trauma in adults, which has been attributed to factors including increased firearm sales and social isolation. However, less is known about the relationship between the pandemic and pediatric trauma patients (PTPs). This study aimed to investigate the national incidence of penetrating trauma in PTPs, hypothesizing a higher rate with onset of the pandemic. We additionally hypothesized increased risk of complications and death in penetrating PTPs after the pandemic versus prepandemic. METHODS: We included all PTPs (aged ≤17-years-old) from the 2017-2020 Trauma Quality Improvement Program database, dividing the dataset into two eras: prepandemic (2017-2019) and pandemic (2020). We performed subset analyses of the pandemic and prepandemic penetrating PTPs. Bivariate analyses and a multivariable logistic regression analysis were performed. RESULTS: Of the 474,524 PTPs, 123,804 (26.1%) were from the pandemic year. The pandemic era had increased stab wounds (3.3% versus 2.8%, P > 0.001) and gunshot wounds (5.5% versus 4.0%, P < 0.001) compared to the prepandemic era. Among penetrating PTPs, the rates and associated risk of in-hospital complications (2.6% versus 2.8%, P = 0.23) (odds ratio 0.90, confidence interval 0.79-1.02, P = 0.11) and mortality (4.9% versus 5.0%, P = 0.58) (odds ratio 0.90, confidence interval 0.78-1.03, P = 0.12) were similar between time periods. CONCLUSIONS: This national analysis confirms increased penetrating trauma, particularly gunshot wounds in pediatric patients following onset of the COVID-19 pandemic. Despite this increase, there was no elevated risk of death or complications, suggesting that trauma systems adapted to the "dual pandemic" of COVID-19 and firearm violence in the pediatric population.
Subject(s)
COVID-19 , Humans , COVID-19/epidemiology , COVID-19/prevention & control , Child , Female , Male , Adolescent , Child, Preschool , Wounds, Gunshot/epidemiology , Wounds, Gunshot/mortality , Incidence , Retrospective Studies , Wounds, Penetrating/epidemiology , Wounds, Penetrating/mortality , United States/epidemiology , Pandemics , Infant , Databases, FactualABSTRACT
PURPOSE: Penetrating neck injuries (PNIs), defined as deep to the platysma, can result in significant morbidity and mortality. Management has evolved from a zone-based approach to a 'no zone' algorithm, resulting in reduced non-therapeutic neck exploration rates. The aim of this study was to examine PNIs and its management trends in an Australian tertiary trauma centre, to determine if a 'no zone' approach could be safely implemented in this population, as has been demonstrated internationally. METHODOLOGY: This was a retrospective observational study at a level 1 adult Australian tertiary trauma centre using prospectively collated data from January 2008 to December 2018. Observed data included age, gender, mechanism of injury, computed tomography angiography (CT-A) use and operative intervention. Patients were examined based on zone of injury and presenting signs - 'hard', 'soft' or 'asymptomatic'. Major outcomes were CT-A usage, positive CT-A correlation with therapeutic neck explorations and negative neck exploration rates. RESULTS: This study identified 238 PNI patients, with 204 selected for review. Most injuries occurred in zone 2 (71.6%), with soft signs accounting for 53.4% of cases. Over 10 years, CT-A utilization increased from 55% to 94.1%, with positive CT-As being more likely to yield therapeutic neck explorations. There was a general decreased trend in operative intervention but without a clear reduction in non-therapeutic neck explorations. CONCLUSION: Our data suggests similarities with results from around the world, demonstrating that the 'no zone' approach should be considered when managing PNIs, but with clinician discretion in individual cases.
Subject(s)
Neck Injuries , Wounds, Penetrating , Adult , Humans , Australia/epidemiology , Neck , Neck Injuries/diagnostic imaging , Neck Injuries/epidemiology , Neck Injuries/surgery , Retrospective Studies , Trauma Centers , Wounds, Penetrating/diagnostic imaging , Wounds, Penetrating/epidemiology , Wounds, Penetrating/surgery , Male , FemaleABSTRACT
Peripheral vascular trauma (PVT) is rare in children, with an incidence estimated below 1%. We studied pediatric PVT and risk factors for major amputation by accessing the 2019 National Trauma Data Bank (NTDB). Demographics, injury type and location, trauma center capability, injury severity score (ISS), length of stay (LOS), and major amputation rates were evaluated. Statistical analysis included chi-square testing for categorical variables and t-tests for continuous variables. Of 130,554 pediatric trauma patients, 1196 (.9%) had 1460 upper extremity (UE) and lower extremity (LE) PVT. Patients were predominantly male (n = 933, 78%) with a mean age of 14 years. Most patients suffered penetrating injury (n = 744, 62.2%). The most common vessels injuries were radial (n = 198, 13.6%) and femoral (n = 196, 13.4%). Major amputation occurred in 2.6% of patients (n = 31). Patients who suffered blunt injury (OR, 3.3; 95% CI, 1.5-7.5; P = .004) and lower limb PVT (OR, 11.1; 95% CI, 3.3-37.9, P = .0001) had higher odds of amputation.
Subject(s)
Amputation, Surgical , Injury Severity Score , Vascular System Injuries , Humans , Male , Female , Adolescent , Incidence , Vascular System Injuries/epidemiology , Vascular System Injuries/surgery , Vascular System Injuries/diagnosis , Child , Amputation, Surgical/statistics & numerical data , Risk Factors , Retrospective Studies , Child, Preschool , Length of Stay/statistics & numerical data , United States/epidemiology , Wounds, Penetrating/epidemiology , Wounds, Penetrating/surgery , Wounds, Nonpenetrating/epidemiology , Wounds, Nonpenetrating/surgery , Databases, Factual , InfantABSTRACT
INTRODUCTION: While Black individuals experienced disproportionately increased firearm violence and deaths during the COVID-19 pandemic, less is known about community level disparities. We sought to evaluate national community race and ethnicity differences in 2020 and 2021 rates of penetrating trauma. METHODS: We linked the 2018-2021 National Emergency Medical Services Information System databases to ZIP Code demographics. We stratified encounters into majority race/ethnicity communities (>50% White, Black, or Hispanic/Latino). We used logistic regression to compare penetrating trauma for each community in 2020 and 2021 to a combined 2018-2019 historical baseline. Majority Black and majority Hispanic/Latino communities were compared to majority White communities for each year. Analyses were adjusted for household income. RESULTS: We included 87,504,097 encounters (259,449 penetrating traumas). All communities had increased odds of trauma in 2020 when compared to 2018-2019, but this increase was largest for Black communities (aOR 1.4, [1.3-1.4]; White communities - aOR 1.2, [1.2-1.3]; Hispanic/Latino communities - aOR 1.1. [1.1-1.2]). There was a similar trend of increased penetrating trauma in 2021 for Black (aOR 1.2, [1.2-1.3]); White (aOR 1.2, [1.1-1.2]); Hispanic/Latino (aOR 1.1, [1.1-1.1]). Comparing penetrating trauma in each year to White communities, Black communities had higher odds of trauma in all years (2018/2019 - aOR 3.0, [3.0-3.1]; 2020 - aOR 3.3, [3.3-3.4]; 2021 - aOR 3.3, [3.2-3.2]). Hispanic/Latino also had more trauma each year but to a lesser degree (2018/2019 - aOR 2.0, [2.0-2.0]; 2020 - aOR 1.8, [1.8-1.9]; 2021 - aOR 1.9, [1.8-1.9]). CONCLUSION: Black communities were most impacted by increased penetrating trauma rates in 2020 and 2021 even after adjusting for income.
Subject(s)
Emergency Medical Services , Health Status Disparities , Wounds, Penetrating , Humans , Ethnicity , Hispanic or Latino , Pandemics , White People , Wounds, Penetrating/epidemiology , Wounds, Penetrating/therapy , Black or African American , IncomeABSTRACT
OBJECTIVE: Despite the significant number of trauma patients treated at level 2 trauma centers (L2TCs) in the United States, most of the literature describing vascular trauma is from level 1 trauma centers (L1TCs). Currently, trauma center designation criteria do not require vascular surgery as a necessary component service. METHODS: A retrospective chart review was performed for all trauma patients with a vascular surgery consultation seen at our L2TC between 2013 and 2018. Patient demographics, injury characteristics, and outcomes were collected and analyzed with descriptive statistics. RESULTS: Of the 3062 trauma patients evaluated at our L2TC, 110 (3.6%) had a vascular surgery consultation. Operative intervention was performed in 35.2% of consults, and 1.0% of all trauma patients had a vascular intervention. Average age was 57 years, and the majority were male (n = 75; 68.2%). Mean Injury Severity Score was 12.0 ± 9.6, and blunt injury (n = 77; 87.5%) was more common than penetrating (n = 11; 12.5%). The most common location of injury was the lower extremity (n = 23; 74.2%), followed by upper extremity (n = 3; 9.7%), chest (n = 2; 6.5%), neck (n = 2; 6.5%), and pelvis (n = 1; 3.2%). Endovascular interventions were performed by the vascular surgery service in 67.7% (n = 21) of all injuries. There was one amputation (3.2%) and one postoperative mortality (3.2%). CONCLUSIONS: At our L2TC, postoperative morbidity and mortality rates at 30 days were substantially lower compared with previously reported data. However, mean injury severity score and the incidence of penetrating and polytrauma were also lower at our institution. Most patients were managed nonoperatively, but when they did require an operation, endovascular therapies were more commonly implemented. Vascular surgery should be considered an integral service in trauma level designation, and there is a need for further investigation of these outcomes in L2TCs.
Subject(s)
Vascular System Injuries , Wounds, Penetrating , Humans , Male , United States , Female , Middle Aged , Trauma Centers , Retrospective Studies , Incidence , Treatment Outcome , Wounds, Penetrating/epidemiology , Wounds, Penetrating/surgery , Vascular System Injuries/diagnostic imaging , Vascular System Injuries/epidemiology , Vascular System Injuries/surgery , Injury Severity ScoreABSTRACT
BACKGROUND: Penetrating trauma to the head and neck has increased during the past decade in Sweden. The aim of this study was to characterize these injuries and evaluate the outcomes for patients treated at a tertiary trauma center. METHODS: Swedish trauma registry data were extracted on patients with head and neck injuries admitted to Karolinska University Hospital (Stockholm, Sweden) between 2011 and 2019. Outcome information was extracted from hospital records, with the primary endpoints focusing on the physiological outcome measures and the secondary endpoints on the surgical and radiological outcomes. RESULTS: Of 1436 patients with penetrating trauma, 329 with penetrating head and neck injuries were identified. Of the 329 patients, 66 (20%) had suffered a gunshot wound (GSW), 240 (73%) a stab wound (SW), and 23 (7%) an injury from other trauma mechanisms (OTMs). The median age for the corresponding 3 groups of patients was 25, 33, and 21 years, respectively. Assault was the primary intent, with 54 patients experiencing GSWs (81.8%) and 158 SWs (65.8%). Patients with GSWs had more severe injuries, worse admission Glasgow coma scale, motor, scores, and a higher intubation rate at the injury site. Most GSW patients underwent major surgery (59.1%) as the initial procedure and were more likely to have intracranial hemorrhage (21.2%). The 30-day mortality was 45.5% (n = 30) for GSWs, 5.4% (n = 13) for SWs, and 0% (n = 0) for OTMs. There was an annual increase in the incidence and mortality for GSWs and SWs. CONCLUSIONS: Between 2011 and 2019, an increasing annual trend was found in the incidence and mortality from penetrating head and neck trauma in Stockholm, Sweden. GSW patients experienced more severe injuries and intracranial hemorrhage and underwent more surgical interventions compared with patients with SWs and OTMs.
Subject(s)
Brain Injuries, Traumatic , Neck Injuries , Wounds, Gunshot , Wounds, Penetrating , Wounds, Stab , Humans , Wounds, Gunshot/diagnostic imaging , Wounds, Gunshot/epidemiology , Wounds, Gunshot/surgery , Sweden/epidemiology , Incidence , Retrospective Studies , Wounds, Penetrating/epidemiology , Wounds, Penetrating/surgery , Registries , Intracranial HemorrhagesABSTRACT
BACKGROUND: Trauma is the leading cause of death in patients <45 years living in high-resource settings. However, penetrating chest injuries are still relatively rare in Europe - with an upwards trend. These cases are of particular interest to emergency medical services (EMS) due to available invasive treatment options like chest tube placement or resuscitative thoracotomy. To date, there is no sufficient data from Austria regarding penetrating chest trauma in a metropolitan area, and no reliable source to base decisions regarding further skill proficiency training on. METHODS: For this retrospective observational study, we screened all trauma emergency responses of the Viennese EMS between 01/2009 and 12/2017 and included all those with a National Advisory Committee for Aeronautics (NACA) score ≥ IV (= potentially life-threatening). Data were derived from EMS mission documentations and hospital files, and for those cases with the injuries leading to cardiopulmonary resuscitation (CPR), we assessed the EMS cardiac arrest registry and consulted a forensic physician. RESULTS: We included 480 cases of penetrating chest injuries of NACA IV-VII (83% male, 64% > 30 years old, 74% stab wounds, 16% cuts, 8% gunshot wounds, 56% inflicted by another party, 26% self-inflicted, 18% unknown). In the study period, the incidence rose from 1.4/100,000 to 3.5/100,000 capita, and overall, about one case was treated per week. In the cases with especially severe injury patterns (= NACA V-VII, 43% of total), (tension-)pneumothorax was the most common injury (29%). The highest mortality was seen in injuries to pulmonary vessels (100%) or the heart (94%). Fifty-eight patients (12% of total) deceased, whereas in 15 cases, the forensic physician stated survival could theoretically have been possible. However, only five of these CPR patients received at least unilateral thoracostomy. Regarding all penetrating chest injuries, thoracostomy had only been performed in eight patients. CONCLUSIONS: Severe cases of penetrating chest trauma are rare in Vienna and happened about once a week between 2009 and 2017. Both incidence and case load increased over the years, and potentially life-saving invasive procedures were only reluctantly applied. Therefore, a structured educational and skill retention approach aimed at both paramedics and emergency physicians should be implemented. TRIAL REGISTRATION: Retrospective analysis without intervention.
Subject(s)
Emergency Medical Services , Pneumothorax , Thoracic Injuries , Wounds, Gunshot , Wounds, Penetrating , Humans , Male , Adult , Female , Retrospective Studies , Wounds, Gunshot/complications , Thoracic Injuries/epidemiology , Thoracic Injuries/therapy , Thoracic Injuries/complications , Wounds, Penetrating/epidemiology , Wounds, Penetrating/therapy , Wounds, Penetrating/complications , Emergency Medical Services/methods , Pneumothorax/etiologyABSTRACT
INTRODUCTION: Ballistic injuries cause both a temporary and permanent cavitation event, making them far more destructive and complex than other penetrating trauma. We hypothesized that global injury scoring and physiologic parameters would fail to capture the lethality of gunshot wounds (GSW) compared to other penetrating mechanisms. METHODS: The 2019 American College of Surgeons Trauma Quality Programs participant use file was queried for the mortality rate for GSW and other penetrating mechanisms. A binomial logistic regression model ascertained the effects of sex, age, hypotension, tachycardia, mechanism, Glasgow Coma Scale, ISS, and volume of blood transfusion on the likelihood of mortality. Subgroup analyses examined isolated injuries by body regions. RESULTS: Among 95,458 cases (82% male), GSW comprised 46.4% of penetrating traumas. GSW was associated with longer hospital length of stay (4 [2-9] versus 3 [2-5] days), longer intensive care unit length of stay (3 [2-6] versus 2 [2-4] days), and more ventilator days (2 [1-4] versus 2 [1-3]) compared to stab wounds, all P < 0.001. The model determined that GSW was linked to increased odds of mortality compared to stab wounds (odds ratio 4.19, 95% confidence interval 3.55-4.93). GSW was an independent risk factor for acute kidney injury, acute respiratory distress syndrome, venous thromboembolism, sepsis, and surgical site infection. CONCLUSIONS: Injury scoring systems based on anatomical or physiological derangements fail to capture the lethality of GSW compared to other mechanisms of penetrating injury. Adjustments in risk stratification and reporting are necessary to reflect the proportion of GSW seen at each trauma center. Improved classification may help providers develop quality processes of care. This information may also help shape public discourse on this highly lethal mechanism.
Subject(s)
Firearms , Wounds, Gunshot , Wounds, Penetrating , Wounds, Stab , Humans , Male , Female , Retrospective Studies , Wounds, Penetrating/epidemiology , Trauma Centers , Injury Severity ScoreABSTRACT
INTRODUCTION: Severe traumatic injury requires rapid and extensive deployment of resources to save the lives of the critically injured. The sequelae of traumatic injuries frequently require extensive intervention obligating patients to a complicated recovery process devoid of meaningful nutrition. In this setting, parenteral nutrition (PN) is key in enabling appropriate wound healing, recovery, and rehabilitation. We sought to examine the use of PN in adult trauma management and to highlight any disparities in the utilization of PN in adult trauma patients. METHODS: We queried the 2017-2019 Trauma Quality Improvement Program (TQIP) for adult patients (aged > 18 y) who sustained blunt or penetrating traumatic injuries and received PN as part of their hospitalization. We compared time to PN administration based on demographics. We then used a multivariable logistic regression model to identify factors associated with the use of PN. We hypothesized that PN would be less commonly employed in the uninsured and minority groups. RESULTS: We identified 2,449,498 patients with sufficient data for analysis. Of these, 1831 patients were treated with PN. On univariate analysis, PN patients were more commonly male (74.7% PN versus 60.2% non-PN; P < 0.001). PN use was more frequent in the Black population (24.3% PN versus 15.5% non-PN; P < 0.001) and less frequent in the White population (72.7% PN versus 81.2% non-PN; P < 0.001). PN use was also much more common among patients covered by Medicaid. Penetrating trauma was over twice as common among PN recipients relative to non-PN patients (% PN versus % non-PN). PN patients had higher injury severity scores (ISSs), more intensive care unit days, longer hospitalizations, and increased mortality compared to non-PN patients. PN patients were half as likely to discharge home and twice as likely to discharge to a long-term care facility. Multivariable analysis including age, race, trauma mechanism, primary payer, and ISS, demonstrated an association of PN use with increasing age (OR 1.01, P < 0.001), cases of penetrating trauma (odds ratio [OR], 2.47; P < 0.001), and patients with high ISS (OR, 0.1.06; P < 0.001). There was decreased use in Uninsured patient (OR, 0.54; P < 0.001). CONCLUSIONS: PN use following traumatic injury is rarely required. Patients treated with PN typically have a resource-intense hospital course. More severe injuries, penetrating trauma, and increased age are more likely to result in PN use. Variations in PN use are apparent based on insurance payer, further examination into allocation of hospital and intensive care resources, as it pertains to patient socioeconomic status, is warranted in light of these findings.
Subject(s)
Wounds, Penetrating , Adult , United States/epidemiology , Humans , Male , Wounds, Penetrating/therapy , Wounds, Penetrating/epidemiology , Medicaid , Minority Groups , Medically Uninsured , Parenteral Nutrition , Retrospective Studies , Injury Severity ScoreABSTRACT
BACKGROUND: Prehospital tracheal intubation (TI) is associated with increased mortality in patients with penetrating trauma, and the utility of prehospital advanced airway management is debated. The increased incidence of deadly violence in Sweden warrants a comprehensive evaluation of current airway management for patients with penetrating trauma in the Swedish prehospital environment and on arrival in the emergency department (ED). METHODS: This was an observational, multicenter study of all patients with penetrating trauma and injury severity scores (ISSs) ≥ 15 included in the Swedish national trauma register (SweTrau) between 2011 and 2019. We investigated the frequency and characteristics of prehospital and ED TI, including 30-day mortality and patient characteristics associated with TI. RESULT: Of 816 included patients, 118 (14.5%) were intubated prehospitally, and 248 (30.4%) were intubated in the ED. Patients who were intubated prehospitally had a higher ISS, 33 (interquartile range [IQR] 25, 75), than those intubated in the ED, 25 (IQR 18, 34). Prehospital TI was associated with a higher associated mortality, OR 4.26 (CI 2.57, 7.27, p < 0.001) than TI in the ED, even when adjusted for ISS (OR 2.88 [CI 1.64, 5.14, p < 0.001]). Hemodynamic collapse (≤ 40 mmHg) and low GCS score (≤ 8) were the characteristics most associated with prehospital TI. Traumatic cardiac arrests (TCAs) occurred in 154 (18.9%) patients, of whom 77 (50%) were intubated prehospitally and 56 (36.4%) were intubated in the ED. A subgroup analysis excluding TCA showed that patients with prehospital TI did not have a higher mortality rate than those with ED TI, OR 2.07 (CI 0.93, 4.51, p = 0.068), with OR 1.39 (0.56, 3.26, p = 0.5) when adjusted for ISS. CONCLUSION: Prehospital TI was associated with a higher mortality rate than those with ED TI, which was specifically related to TCA; intubation did not affect mortality in patients without cardiac arrest. Mortality was high when airway management was needed, regardless of cardiac arrest, thereby emphasizing the challenges posed when anesthesia is needed. Several interventions, including whole blood transfusions, the implementation of second-tier EMS units and measures to shorten scene times, have been initiated in Sweden to counteract these challenges.
Subject(s)
Emergency Medical Services , Heart Arrest , Wounds, Penetrating , Humans , Sweden/epidemiology , Retrospective Studies , Emergency Service, Hospital , Airway Management , Wounds, Penetrating/epidemiology , Wounds, Penetrating/therapy , Intubation, IntratrachealABSTRACT
INTRODUCTION: The U.S. Military's Golden Hour policy led to improved warfighter survivability during the Global War on Terror. The policy's success is well-documented, but a categorical evaluation and stratification of medical evacuation (MEDEVAC) times based on combat injury is lacking. METHODS: We queried the Department of Defense Joint Trauma System Prehospital Trauma Registry for casualties with documented penetrating neck trauma in Afghanistan requiring battlefield MEDEVAC from June 15, 2009, through February 1, 2021. Casualties were excluded if the time from the point of injury to reach higher level medical care was not documented, listed as zero, or exceeded 4 hours. They were also excluded if demographic data were incomplete or deemed unreliable or if their injuries occurred outside of Afghanistan.We designed a logistic regression model to test for associations in survivability, adjusting for composite injury severity score, patient age group, and type of next higher level of care reached. We then used our model to interpolate MEDEVAC times associated with 0.1%, 1%, and 10% increased risk of death for an incapacitated casualty with penetrating neck trauma. RESULTS: Of 1,147 encounters, 444 casualties met inclusion criteria. Of these casualties, 430 (96.9%) survived to discharge. Interpolative analysis of our multivariable logistic regression model showed that MEDEVAC times ≥8 minutes, ≥53 minutes, and ≥196 minutes are associated with a 0.1%, 1%, and 10% increased risk of mortality from baseline, respectively. CONCLUSIONS: Our data characterize the maximum MEDEVAC times associated with 0.1%, 1%, and 10% increased risk of death from baseline survivability for penetrating battlefield neck trauma in Afghanistan.
Subject(s)
Emergency Medical Services , Neck Injuries , Wounds and Injuries , Wounds, Penetrating , Humans , Afghanistan , Neck Injuries/epidemiology , Neck Injuries/therapy , Wounds, Penetrating/epidemiology , Wounds, Penetrating/therapy , Registries , Sorbitol , Afghan Campaign 2001- , Retrospective StudiesABSTRACT
BACKGROUND: While recurrent penetrating trauma has been associated with long-term mortality and disability, national data on factors associated with reinjury remain limited. We examined temporal trends, patient characteristics, and resource utilization associated with repeat firearm-related or stab injuries across the US. METHODS: This was a retrospective study using 2010-2019 Nationwide Readmissions Database (NRD). NRD was queried to identify all hospitalizations for penetrating trauma. Recurrent penetrating injury (RPI) was defined as those returned for a subsequent penetrating injury within 60 days. We quantified injury severity using the International Classification of Diseases Trauma Mortality Prediction model. Trends in RPI, length of stay (LOS), hospitalization costs, and rate of non-home discharge were then analyzed. Multivariable regression models were developed to assess the association of RPI with outcomes of interest. RESULTS: Of an estimated 968,717 patients (28.4% Gunshot, 71.6% Stab), 2.1% experienced RPI within 60 days of the initial injury. From 2010 to 2019, recurrent gunshot wounds increased in annual incidence while that of stab cohort remained stable. Patients experiencing recurrent gunshot wounds were more often male (88.9 vs 87.0%, P<0.001), younger (30 [23-40] vs 32 [24-44] years, P<0.001), and less commonly insured by Medicare (6.5 vs 11.2%, P<0.001) compared to others. Those with recurrent stab wounds were younger (36 [27-49] vs 44 [30-57] years, P<0.001), less commonly insured by Medicare (21.3 vs 29.3%, P<0.001), and had lower Elixhauser Index Comorbidities score (2 [1-3] vs 3 [1-4], P<0.001) compared to others. After risk adjustment, RPI of both gunshot and stab was associated with significantly higher hospitalization costs, a shorter time before readmission, and increased odds of non-home discharge. CONCLUSION: The trend in RPI has been on the rise for the past decade. National efforts to improve post-discharge prevention and social support services for patients with penetrating trauma are warranted and may reduce the burden of RPI.
Subject(s)
Wounds, Gunshot , Wounds, Penetrating , Wounds, Stab , Humans , Male , Aged , United States/epidemiology , Wounds, Gunshot/epidemiology , Retrospective Studies , Aftercare , Patient Discharge , Medicare , Wounds, Penetrating/epidemiology , Wounds, Stab/epidemiology , Injury Severity ScoreABSTRACT
BACKGROUND: Unintentional injury remains the leading cause of death among Japanese people younger than 35 years; however, data are limited on the evaluation of characteristics, long-term mortality trend and mortality risk of patients with penetrating injury in Japan. This prevents the development of effective strategies for trauma care in patients with penetrating injury. METHODS: This retrospective cohort study investigated 313 643 patients registered in the Japan Trauma Data Bank (JTDB) dataset between 1 January 2009 and 31 March 2018. The inclusion criteria comprised patients with penetrating injuries transferred from the injury site by emergency vehicles. Moreover, the patients registered in the JTDB dataset were included in this study regardless of age and sex. Outcomes measured were nationwide trends of characteristics, in-hospital mortality and in-hospital mortality risk among Japanese patients with penetrating injury. The mortality risk was analysed by hospital admission year, age, Injury Severity Score (ISS) and emergency procedures. RESULTS: Overall, 7132 patients were included. Median age significantly increased during the 10-year study periods (from 48 to 54 years, p=0.002). Trends for the mechanism of injury did not change; the leading cause of penetrating injury was stab wounds (SW: 76%-82%). Overall, the in-hospital mortality rate significantly decreased (4.0% to 1.7%, p=0.008). However, no significant improvement was observed in the in-hospital mortality trend in all ISS groups with SW and active bleeding. Patients with active bleeding who underwent urgent transcatheter arterial embolization had significantly lower mortality risk (p=0.043, OR=0.12, 95% CI=0.017 to 0.936). Conversely, the surgical procedure for haemostasis did not improve the mortality risk of patients with SW and active bleeding. CONCLUSION: The severity-adjusted mortality trend in patients with penetrating injuries did not improve. Moreover, patients with active bleeding who underwent urgent surgical procedure for haemostasis had a higher mortality risk.
Subject(s)
Wounds, Penetrating , Wounds, Stab , Humans , East Asian People , Incidence , Injury Severity Score , Retrospective Studies , Wounds, Penetrating/epidemiology , Wounds, Penetrating/surgery , Wounds, Stab/epidemiology , Middle Aged , Japan/epidemiologyABSTRACT
BACKGROUND: Despite improvements in technology and surgical techniques, abdominal injuries caused by firearms in children are traumatic with high complication rates and mortality. In this study, factors affecting mortality and complications in penetrating abdominal firearm injuries caused by high-velocity bullets and shrapnel in children as a result of the civil war in Syria were evaluated. METHODS: This study was conducted as a case series with 53 patients admitted to Kilis State Hospital with penetrating abdominal firearm injuries between January 2016 and February 2017. Patients aged between 6 months and 17 years who suffered penetrating abdominal firearm injuries (PAFI) as a result of the civil war in Syria in the state hospital in Kilis Türkiye border province with Syria and were transferred to our hospital and operated on were included in the evaluation. Patients' sociodemographic information, time to surgery, number of abdominal organs injured, type of firearm causing injury, presence of large vessel injury and extremity injury, presence of thoracic injury requiring thoracotomy in addition to laparotomy, colostomy, penetrating abdominal trauma index, pediatric trauma score (PTS), and shock status were evaluated. RESULTS: In our study, it was found that a high penetrating abdominal trauma index significantly increased complication rates and mortality (P<0.001 and P=0.002, respectively). In addition, it was found that lower PTSs significantly increased the development of complications and mortality (P=0.001 and P<0.001, respectively). Mortality was not observed in any of the patients with a PTS>8, whereas mortality was observed in 27.3% of patients with a PTS≤8, and this result was statistically significant (P=0.003). Shock sig-nificantly increased mortality, and no patient who was not in shock died (P<0.001). In our study, it was determined that the increase in the number of injured intra-abdominal organs had a significant effect on both complications and mortality (P<0.001 and P=0.002, respectively). CONCLUSION: The penetrating abdominal trauma index and PTS were found to be effective in predicting mortality and morbidity in pediatric patients with PAFI. It is crucial in this patient group to provide appropriate transport after the first intervention is done rapidly and effectively in conflict zones.