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Background: Geospatial analysis is useful for identifying hot spots for preventable injuries and for informing prevention efforts. We hypothesize that specific populations of children in South Florida are at increased risk of burn injury., Methods: We used a regional burn center registry to geocode burn cases treated from July 2013 to December 2022 for patients <18 years. Spatial analysis was utilized to identify high-density areas and potential spatial clusters of patients living in Palm Beach, Broward, and Miami-Dade Counties. Sociodemographic factors, burn etiology, and physiologic characteristics were analyzed using geospatial and statistical analyses., Results: 689 patients (58% male, median age 2 [1-8] years) were identified. The annual incidence of burns was 5.5 per 100,000 children. There was no seasonal variation in injury patterns. Most patients were Black (51%) and non-Hispanic (73%). Scald burns (72%) represented the most common etiology, followed by flame (10%) and contact with hot objects (9%). Most patients (58%) required inpatient admission. Scald and contact burns occurred in younger patients compared to other mechanisms (median [IQR] age: 2 [1-6] vs. 8 [4-12] years, p < 0.001). Race, ethnicity, and insurance status were not associated with inpatient admission (all p > 0.05). Overall, there was a higher rate of pediatric burn injuries affecting Black residents, with a paucity of injuries in predominately high-income areas., Conclusions: A disproportionate amount of pediatric burn injuries occur in low-income and predominantly Black neighborhoods. Additionally, scald and contact burns are a target for injury prevention in South Florida. These data may inform public health implementation to reduce morbidity in vulnerable populations., Level of Evidence: Level III., Type of Study: Retrospective comparative study., Competing Interests: Conflicts of interest None., (Copyright © 2024 Elsevier Inc. All rights reserved.)

A National Trauma Research Action Plan identified the involvement of burn survivors as critical informants to determine the direction of research. This study employed a web-based survey to identify care gaps in a sample of burn survivors. We surveyed burn survivors from around the United States through social media and email contact with the Phoenix Society for Burn Survivors. We elicited demographic info, burn history, and unmet needs. Statistical analysis was performed to test our hypothesis that lack of access to mental health support/professionals would be identified as an unmet need in long-term burn survivors. Of 178 survey respondents, most were at least ten years removed from the date of their burn injury (n=94, 53%). Compared to those less than 3 years from their burn injury, individuals greater than 10 years were at least 5 times more likely to note lack of access to mental health support [11-20 years OR 8.7, p< 0.001; >20 years OR5.7, p=0.001]. 60% of Spanish speakers reported lack of support group access was among their greatest unmet needs, compared to 37% of English speakers (p=0.184). This study highlights the need for ongoing access to mental health resources in burn survivors. Our findings emphasize that burn injury is not just an acute ailment, but a complex condition that evolves into a chronic disease. Additional studies should focus on the experiences of Spanish-speaking burn survivors, given small sample size leading to a likely clinically significant but not statistically different lack of access to support groups., (© The Author(s) 2024. Published by Oxford University Press on behalf of the American Burn Association. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.)

Background: Previous studies have debated the optimal time to perform excision and grafting of second- and third-degree burns. The current consensus is that excision should be performed before the sixth hospital day. We hypothesize that patients who undergo excision within 48 hours have better outcomes., Methods: The American College of Surgeons Trauma Quality Programs data set was used to identify all patients with at least 10% total body surface area second- and third-degree burns from years 2017 to 2019. Patients with other serious injuries (any Abbreviated Injury Scale, >3), severe inhalational injury, prehospital cardiac arrest, and interhospital transfers were excluded. International Classification of Diseases, Tenth Revision , procedure codes were used to ascertain time of first excision. Patients who underwent first excision within 48 hours of admission (early excision) were compared with those who underwent surgery 48 to 120 hours from admission (standard therapy). Propensity score matching was performed to control for age and total body surface area burned., Results: A total of 2,270 patients (72% male) were included in the analysis. The median age was 37 (23-55) years. Early excision was associated with shorter hospital length of stay (LOS), and intensive care unit LOS. Complications including deep venous thrombosis, pulmonary embolism, ventilator-associated pneumonia, and catheter-associated urinary tract infection were significantly lower with early excision. There was no significant difference in mortality., Conclusion: Performance of excision within 48 hours is associated with shorter hospital LOS and fewer complications than standard therapy. We recommend taking patients for operative debridement and temporary or, when feasible, permanent coverage within 48 hours. Prospective trials should be performed to verify the advantages of this treatment strategy., Level of Evidence: Therapeutic/Care Management; Level III., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Ventilator associated pneumonia (VAP) is defined by the American College of Surgeons Trauma Quality Improvement Program (ACS TQIP) using laboratory findings, pathophysiologic signs/symptoms, and imaging criteria. However, many critically ill trauma patients meet the non-specific laboratory and sign/symptom thresholds for VAP, so the TQIP designation of VAP depends heavily upon imaging evidence. We hypothesized that physician opinions widely vary regarding chest radiograph findings significant for VAP. Patients and Methods: The TQIP Spring 2021 Benchmark Report (BR) was used to identify 14 patients with VAP at an academic Level 1 Trauma Center. Critically ill trauma patients (n = 7) who spent at least four days intubated and met TQIP's laboratory and sign/symptom thresholds for VAP but did not appear as VAPs on the BR comprised the control group. For each deidentified patient, four successive chest radiographic images were compiled and arranged chronologically. Cases and controls were randomly arranged in digital format. Blinded physicians (n = 27) were asked to identify patients with VAP based solely on imaging evidence. Results: Radiographic evidence of VAP was highly subjective (Krippendorff α = 0.134). Among physicians of the same job description, inter-rater reliability remained low (α = 0.137 for trauma attending physicians; α = 0.141 for trauma fellows; α = 0.271 for radiologists). When majority judgment was compared to the TQIP BR, there was disagreement between the two tests (Cohen κ =  - 0.071; sensitivity, 64.3%; specificity, 28.6%). Conclusions: Current definitions of VAP rely on subjective imaging interpretation and ignore the reality that there are numerous explanations for opacities on CXR. The inconsistency of physicians' imaging interpretation and protean physiologic findings for VAP in trauma patients should preclude the current definition of VAP from being used as a quality improvement metric in TQIP.

Purpose: Ovarian and testicular torsions are emergencies requiring prompt surgical treatment to preserve gonadal function. However, diagnosis in females is often delayed owing to nonspecific symptoms. We sought to assess disparities in management and outcomes between males and females with torsion., Methods: The National Inpatient Sample was queried for pediatric patients with "emergent", "urgent", or "trauma center" admission and ICD-9 codes for ovarian torsion and testicular torsion. Demographic data, operative procedure, gonadal loss, length of stay (LOS), total charges (TC), and mortality were recorded., Results: There were 2254 unweighted encounters. The average age was 11.56±5.30years for males and 12.55±3.72years for females (p<0.001). Among males, 90% underwent surgery (p<0.001), of which 40% required orchiectomy. Conversely, 73% of females had surgery (p<0.001), of which 78% had oophorectomy. Subsequent analysis with only patients who underwent surgery showed that insurance status (p=0.012), race (p<0.001), and U.S. region (p<0.001) were significantly different between males and females. Gender specific analyses showed that hospital control, hospital location/teaching status, and treatment year were also significant. As such, these six factors in addition to age and gender were used for propensity score matching (PSM). PSM produced two gender cohorts of 755 encounters each. Females had longer LOS (2.44±1.84days vs. 1.28±2.27days for males, p<0.001) and had higher TC ($20,058.44±13,420.82) compared to males ($12,386.58±12,793.34), p<0.001. Logistic regression revealed that males (OR 0.163 [0.130-0.206]) and older patients (age OR 0.924 [0.903-0.946]) were less likely to undergo gonadal loss. Compared to those with private insurance, those with Medicare/Medicaid were more likely to have gonadal loss (1.401 [1.101-1.783])., Conclusion: Disparities exist in the management of torsion based on gender. Overall, females had higher charges, had longer hospitalization, and were more likely to have gonadal loss despite current data supporting gonadal preservation for nearly all cases of ovarian torsion., Clinical Study: Level III Evidence., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Whole body vibration (WBV) has been shown to improve strength in extremities with healed burn wounds. We hypothesize that WBV reduces pain during rehabilitation compared to standard therapy alone. Patients with ≥1% TBSA burn to one or more extremities from October 2014 to December 2015 were randomized to vibration (VIBE) or control. Each burned extremity was tested separately within the assigned group. Patients underwent one to three therapy sessions (S1, S2, S3) consisting of five upper and/or lower extremity exercises with or without WBV. Pain was assessed pre-, mid-, and postsession on a scale of 1 to 10. Mean pain scores at S1 to S3 were compared between groups with paired samples t-tests. An independent t-test was used to compare differences in pain scores between groups. Continuous variables were compared using a t-test or Mann-Whitney U test, and categorical variables were compared using a χ or Fisher's exact test, as appropriate. Forty-eight randomized test extremities (VIBE = 26, control = 22) were analyzed from a total of 31 subjects. There were no significant differences between groups in age, gender, overall TBSA, TBSA in the test extremity, pain medication use before therapy session, or skin grafting before therapy session. At S1, S2, and S3, there was a statistically significant decrease in mid- and postsession pain compared to presession pain in VIBE vs controls. Exposure to WBV decreased pain during and after physical therapy. This modality may be applicable to a variety of soft tissue injuries and warrants additional investigation.

Background: In 2011, about 30,000 people died in motor vehicle collisions (MVCs) in the United States. We sought to evaluate the causes of prehospital deaths related to MVCs and to assess whether these deaths were potentially preventable., Methods: Miami-Dade Medical Examiner records for 2011 were reviewed for all prehospital deaths of occupants of 4-wheeled motor vehicle collisions. Injuries were categorized by affected organ and anatomic location of the body. Cases were reviewed by a panel of 2 trauma surgeons to determine cause of death and whether the death was potentially preventable. Time to death and hospital arrival times were determined using the Fatality Analysis Reporting System (FARS) data from 2002 to 2012, which allowed comparison of our local data to national prevalence estimates., Results: Local data revealed that 39% of the 98 deaths reviewed were potentially preventable (PPD). Significantly more patients with PPD had neurotrauma as a cause of death compared to those with a nonpreventable death (NPD) (44.7% vs. 25.0%, P =.049). NPDs were significantly more likely to have combined neurotrauma and hemorrhage as cause of death compared to PPDs (45.0% vs. 10.5%, P <.001). NPDs were significantly more likely to have injuries to the chest, pelvis, or spine. NPDs also had significantly more injuries to the following organ systems: lung, cardiac, and vascular chest (all P <.05). In the nationally representative FARS data from 2002 to 2012, 30% of deaths occurred on scene and another 32% occurred within 1 h of injury. When comparing the 2011 FARS data for Miami-Dade to the remainder of the United States in that year, percentage of deaths when reported on scene (25 vs. 23%, respectively) and within 1 h of injury (35 vs. 32%, respectively) were similar., Conclusions: Nationally, FARS data demonstrated that two thirds of all MVC deaths occurred within 1 h of injury. Over a third of prehospital MVC deaths were potentially preventable in our local sample. By examining injury patterns in PPDs, targeted intervention may be initiated.

Purpose: We sought to determine factors influencing survival and resource utilization in patients undergoing surgical resection of congenital lung malformations (CLM). Additionally, we used propensity score-matched analysis (PSMA) to compare these outcomes for thoracoscopic versus open surgical approaches., Methods: Kids' Inpatient Database (1997-2009) was used to identify congenital pulmonary airway malformation (CPAM) and pulmonary sequestration (PS) patients undergoing resection. Open and thoracoscopic CPAM resections were compared using PSMA., Results: 1547 cases comprised the cohort. In-hospital survival was 97%. Mortality was higher in small vs. large hospitals, p<0.005. Survival, pneumothorax (PTX), and thoracoscopic procedure rates were higher, while transfusion rates and length of stay (LOS) were lower, in children ≥3 vs. <3months (p<0.001). Multivariate analysis demonstrated longer LOS for older patients and Medicaid patients (all p<0.005). Total charges (TC) were higher for Western U.S., older children, and Medicaid patients (p<0.02). PSMA for thoracoscopy vs. thoracotomy in CPAM patients showed no difference in outcomes., Conclusion: CLM resections have high associated survival. Children <3months of age had higher rates of thoracotomy, transfusion, and mortality. Socioeconomic status, age, and region were independent indicators for resource utilization. Extent of resection was an independent prognostic indicator for in-hospital survival. On PSMA, thoracoscopic resection does not affect outcomes., (Copyright © 2016. Published by Elsevier Inc.)

Background: Obesity negatively affects outcomes after trauma and surgery; results after burns are more limited and controversial. The purpose of this study was to determine the effect of obesity on clinical and economic outcomes after thermal injury., Methods: The National Inpatient Sample was queried for adults from 2005-2009 with International Classification of Diseases-9 codes for burn injury. Demographics and clinical outcomes of obese and nonobese cohorts were compared. Univariate and multivariate analysis using logistic regression models were performed. Data are expressed as median (interquartile range) or mean ± standard deviation and compared at P < 0.05., Results: In 14,602 patients, 3.3% were obese (body mass index ≥30 kg/m(2)). The rate of obesity increased significantly by year (P < 0.001). Univariate analysis revealed significant differences between obese and nonobese patients in incidence of wound infection (7.2% versus 5.0%), urinary tract infection (7.2% versus 4.6%), deep vein thrombosis in total body surface area (TBSA) ≥10% (3.1% versus 1.1%), pulmonary embolism in TBSA ≥10% (2.3% versus 0.6%), length of stay [6 d (8) versus 5 d (9)], and hospital costs ($10,122.12 [$18,074.72] versus $7892.07 [$17,191.96]) (all P < 0.05). Death occurred less frequently in the obese group (1.9% versus 4%, P = 0.021). Significant predictors of grouped adverse events (urinary tract infection, wound infection, deep vein thrombosis, and pulmonary embolism) on multivariate analysis include obesity, TBSA ≥20%, age, and black race (all P ≤ 0.05)., Conclusions: Obesity is an independent predictor of adverse events after burn injury; however, obesity is associated with decreased mortality. Our findings highlight the potential clinical and economic impact of the obesity epidemic on burn patients nationwide., (Copyright © 2015 Elsevier Inc. All rights reserved.)

There continues to be debate about the routine use of deep vein thrombosis (DVT) prophylaxis in burn patients. The concern is that routine prophylaxis may lead to adverse events. The debate hinges on the incidence of DVT and its relation to the risk-benefit ratio. This study seeks to estimate the true rate of DVT in burn patients, and to evaluate possible risk factors to its development. The Nationwide Inpatient Sample was queried for all patients with age ≥18 years with ICD-9 codes for burn injuries. Demographic data, comorbidities, burn data, length of stay, total charges, procedures, presence of central venous catheter, and mortality were recorded. Patients were classified based on the presence of DVT. Student's t-test, χ test, and logistic regression were performed. 36,638 burn patients were identified. DVT rate was 0.8%. Patients with DVT were older, had longer hospitalizations, more procedures, and higher charges. On logistic regression, black race, TBSA ≥20%, history of previous venous thrombotic events, blood transfusion, and mechanical ventilation were the significant factors associated with DVT. Patients with DVT were almost twice as likely to die during the admission (P = .011). This is the largest series to date examining the risk factors for DVT in burn patients. DVT developed in approximately 0.8% of burn patients. Black race, TBSA ≥20%, blood transfusions, and mechanical ventilation were associated with approximately 2-fold odds of developing DVT. Identification of these additional risk factors may allow targeted patient prophylaxis. Additionally, patients with DVT incurred higher total charges and longer hospitalization.

Background: Infection is the leading cause of death in burn patients. Historically, this was due to burn wound sepsis but pneumonia has now emerged as the most common source. In light of the increasing incidence of multi-drug-resistant organisms, the description of rare infections is paramount in continuing the fight against deadly pathogens. We aim to describe the second case of non-tuberculous mycobacterium (NTM) reported in a burn patient. Difficulties in diagnosis and management will also be highlighted., Methods: A 70-y-old Caucasian female, with a past medical history for type 2 diabetes mellitus, was transferred to our facility after a house fire. She had sustained a 28% total body surface area (TBSA) flame burn to her neck, torso, and all four extremities. She underwent excision and grafting on hospital day five with multiple subsequent attempts at excision and grafting due to graft loss. On hospital day 14, a tracheostomy was performed. Her hospital course was complicated by ongoing respiratory failure, renal injury, and sepsis., Results: Mycobacterium abscessus was found on blood cultures from central venous catheters and arterial line catheters as well as on tracheal aspirate and bronchoalveolar lavage (BAL) on hospital day 86. Imaging then revealed multiple pulmonary nodular densities with patchy ground-glass opacities. After multiple adjustments to the antibiotic regimen, tigecycline, clarithromycin, and cefoxitin therapy was started. She remained on this regimen for almost 4 wks. Her other infections included Acinetobacter baumanii treated with tobramycin and colistin, as well as Candida albicans for which she received fluconazole. Ultimately, her clinical state worsened leading to withdrawal of care., Conclusions: Sepsis NTM is rare in burn patients with only one other case described in the English-language literature. Both cases reflect differences in diagnosis and management. This highlights the need to discuss rare infections in an attempt to broaden the clinician's awareness of such pathogens, as well as to collaborate to form a consensus about their management.

Background: Since their inception in the late 1970s, trauma networks have saved thousands of lives in the prehospital setting. However, few recent works have been done to evaluate the patients who die in the field. Understanding the epidemiology of these deaths is crucial for trauma system performance evaluation and improvement. We hypothesized that specific patterns of injury could be identified and targeted for intervention., Methods: Medical examiner reports in a large, urban county were reviewed including all trauma deaths during 2011 that were not transported to a hospital (i.e., died at the scene) or dead on arrival. Age, sex, date of death, mechanism, and list of injuries were recorded. An expert panel reviewed each case to determine the primary cause of death, and if the patient's death was caused by potentially survivable injuries or nonsurvivable injuries., Results: A total of 512 patients were included. Patients were 80% male, died mostly of blunt (53%) and penetrating (46%) causes, and included 21% documented suicides. The leading cause of death was neurotrauma (36%), followed by hemorrhage (34%), asphyxia (15%), and combined neurotrauma/hemorrhage (15%). The anatomic regions most frequently injured were the brain (59%), chest (54%), and abdomen (35%). Finally, 29% of the patient deaths were classified as a result of potentially survivable injuries given current treatment options, mostly from hemorrhage and chest injuries., Conclusion: More than one of every five trauma deaths in our study population had potentially survivable injuries. In this group, chest injuries and death via hemorrhage were predominant and suggest targets for future research and implementation of novel prehospital interventions. In addition, efforts targeting suicide prevention remain of great importance., Level of Evidence: Epidemiologic study, level V.

Background: Evaluating the cervical spine in the obtunded trauma patient is a subject fraught with controversy. Some authors assert that a negative computed tomography (CT) scan is sufficient. Others argue that CT alone misses occult unstable injuries, and magnetic resonance imaging (MRI) will alter treatment. This study examines the data in an urban, county trauma center to determine if a negative cervical spine CT scan is sufficient to clear the obtunded trauma patient., Methods: Records of all consecutive patients admitted to a level 1 trauma center from January 2000 to December 2011 were retrospectively analyzed. Patients directly admitted to the intensive care unit with a Glasgow Coma Scale score ≤13, contemporaneous CT and MRI, and a negative CT reading were included. The results of the cervical spine MRI were analyzed., Results: A total of 309 patients had both CT and MRI, 107 (35%) of whom had negative CTs. Mean time between CT and MRI was 16 d. Of those patients, seven (7%) had positive acute traumatic findings on MRI. Findings included ligamentous injury, subluxation, and fracture. However, only two of these patients required surgical intervention. None had unstable injuries., Conclusions: In the obtunded trauma patient with a negative cervical spine CT, obtaining an MRI does not appear to significantly alter management, and no unstable injuries were missed on CT scan. This should be taken into consideration given the current efforts at cost-containment in the health care system. It is one of the larger studies published to date., (Copyright © 2014 Elsevier Inc. All rights reserved.)

Inflammatory pseudotumor is a rare lesion which can occur, typically in children and young adults, in many different organ systems. The tumor often clinically behaves like a cancer but without histological evidence of malignancy. This case study of a 14 year-old boy is the first report in the literature of an inflammatory pseudotumor presenting as an obstructing apple core lesion, mimicking a rectal carcinoma. A six-week course of non-steroidal, anti-inflammatory drugs (NSAIDs) led to complete resolution of the mass, and following resection of a residual stricture, the patient has been recurrence-free for seven years., (Copyright © 2013 Elsevier Inc. All rights reserved.)