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BACKGROUND: Dog bite injuries cause over 100 000 paediatric emergency department visits annually. Our objective was to analyse associations between regional dog ownership laws and incidence of paediatric dog bites. METHODS: This observational study used an online search to locate local dog-related policies within Ohio cities. Data collected by Ohio Partners For Kids from 2011 through 2020 regarding claims for paediatric dog bite injuries were used to compare areas with and without located policies and the incidence of injury. RESULTS: Our cohort consisted of 6175 paediatric patients with dog bite injury encounters. A majority were white (79.1%), male (55.0%), 0-5 years old (39.2%) and did not require hospital admission (98.1%). Seventy-nine of 303 cities (26.1%) had city-specific policies related to dogs. Overall, the presence of dog-related policies was associated with lower incidence of dog bite injury claims (p=0.01). Specifically, metropolitan areas and the Central Ohio region had a significantly lower incidence when dog-related policies were present (324.85 per 100 000 children per year when present vs 398.56 when absent; p<0.05; 304.87 per 100 000 children per year when present vs 411.43 when absent; p<0.05). CONCLUSIONS: The presence of city-specific dog-related policies is associated with lower incidence of paediatric dog bite injury claims, suggesting that local policy impacts this important public health issue. There are limited dog-related policies addressing dog bite prevention, with inconsistencies in breadth and depth. Creating consistent, practical requirements among policies with vigorous enforcement could ameliorate public health concerns from paediatric dog bite injuries.
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Mordeduras e Picadas , Masculino , Humanos , Cães , Animais , Epidemiologia Legal , Mordeduras e Picadas/epidemiologia , Serviço Hospitalar de Emergência , Hospitalização , Saúde Pública , Estudos RetrospectivosRESUMO
BACKGROUND: The leading cause of mortality among children is trauma. Race and ethnicity are critical determinants of pediatric postsurgical outcomes, with minority children generally experiencing higher rates of postoperative morbidity and mortality than White children. This pattern of poorer outcomes for racial and/or ethnic minority children has also been demonstrated in children with head and limb traumas. While injuries to the abdomen and pelvis are not as common, they can be life-threatening. Racial and/or ethnic differences in outcomes of pediatric abdominopelvic operative traumas have not been examined. Our objective was to determine whether disparities exist in postoperative mortality among children with major abdominopelvic trauma. MATERIALS AND METHODS: We performed a retrospective analysis of the Healthcare Cost and Utilization Project Kids' Inpatient Database for 2003, 2006, 2009, and 2012. Patients were included if they were < 18 years, sustained a major abdominopelvic injury, and underwent subsequent surgical intervention. Our primary outcome was inpatient mortality, comparing children of different race and/or ethnicity. RESULTS: We identified a weighted cohort of 13,955 children, of whom 6765 (48.5%) were White, 3614 (25.9%) Black, and 2647 (19.0%) Hispanic. After adjusting for covariates, Black children were 94% more likely to die than their White peers (3.3% versus 1.6%, adjusted-RR:1.94, 95%CI: 1.33-2.82, P = 0.001). Hispanic children (adjusted-RR:1.99, 95%CI: 1.36-2.91, P < 0.001) and those of other race and/or ethnicity (adjusted-RR: 2.02, 95%CI:1.20-3.40, P = 0.008) were also more likely to die compared to their White peers. CONCLUSIONS: Black and Hispanic children who require operative intervention following major abdominopelvic trauma have a higher risk of postoperative mortality compared with White children.
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Etnicidade , Grupos Minoritários , População Negra , Criança , Hispânico ou Latino , Humanos , Estudos Retrospectivos , Estados UnidosRESUMO
INTRODUCTION: Timely management improves outcomes in patients with traumatic brain injury (TBI), especially those requiring operative intervention. We implemented a "Level 1 Neuro" (L1N) trauma activation for severe TBI, aiming to decrease times to intervention. METHODS: We evaluated whether an L1N activation was associated with shorter times to operating room (OR) incision and pediatric intensive care unit (PICU) admission using multivariable regression models. Trauma patients with severe TBI undergoing operative intervention or PICU admission from January 2008-October 2020 met inclusion. The L1N cohort included patients meeting our institution's L1N criteria. The L1 and L2 cohorts included head injury patients with hAIS ≥3 and an L1 or L2 activation, respectively. RESULTS: Median hAIS, GCS, Rotterdam CT score, and ISS were 4.5 (4-5), 8 (3-15), 2 (1-3), and 17 (11-26), respectively. We demonstrate clinically shorter times to OR incision among L1N traumas (93.3 min) compared to L1 (106.7 min; P = 0.73) and L2 cohorts (133.5 min; P = 0.03). We also demonstrate clinically shorter times to anesthesia among L1N traumas (51.9 min) compared to L1 (70.1 min; P = 0.13) and L2 cohorts (101.3 min; P < 0.01). Median GCS, ISS and hAIS in the PICU patients were 10 (IQR:3-15), 17 (11-26), and 4 (3-4), respectively. We demonstrate clinically shorter times to PICU among L1N traumas (82.1 min) and the L2 cohort (154.7 min; P < 0.01). CONCLUSIONS: An L1N activation is associated with shorter times to anesthesia and OR management. Enhancing communication with standardized neurotrauma activation has the potential to improve timeliness of care in severe pediatric TBI.
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Lesões Encefálicas Traumáticas , Centros de Traumatologia , Lesões Encefálicas Traumáticas/diagnóstico , Lesões Encefálicas Traumáticas/cirurgia , Criança , Estudos de Coortes , Escala de Coma de Glasgow , Hospitalização , Humanos , Unidades de Terapia Intensiva Pediátrica , Estudos RetrospectivosRESUMO
PURPOSE OF REVIEW: Thermal injury is a leading cause of morbidity and mortality in children. This review highlights the current management of thermal injury and its complications. RECENT FINDINGS: Many recent advances in burn care have improved the outcomes of patients with thermal injury; however, variability does exist, and there are many opportunities for improvement. This review will highlight the complexity of issues encountered along the continuum of care for thermal injury patients. Accurate estimation of total burn surface area (TBSA) of a burn continues to be a challenge in pediatric patients. Variability continues to exist surrounding the management of burn resuscitation and complex wounds. Children with extensive burns have profound immune and metabolic changes that can lead to multiple complications, including infections, growth arrest, and loss of lean body mass. Standardization in measurements related to quality of life and psychological stress following pediatric thermal injury is much needed. SUMMARY: The care of pediatric patients with thermal injury is complex and multifaceted. This review highlights the most recent advances in pediatric burn care.
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Queimaduras/terapia , Hidratação/métodos , Qualidade de Vida , Ressuscitação/instrumentação , Queimaduras/etiologia , Criança , Humanos , Ressuscitação/métodos , Transplante de Pele , Cicatrização , Ferimentos e Lesões/terapiaRESUMO
INTRODUCTION: Compared with term neonates, preterm babies are more likely to die from sepsis. However, the combined effects of sepsis and prematurity on neonatal postoperative mortality are largely unknown. Our objective was to quantify the proportion of neonatal postoperative mortality that is attributable to the synergistic effects of preoperative sepsis and prematurity. METHODS: We performed a multicentre, propensity-score-weighted, retrospective, cohort study of neonates who underwent inpatient surgery across hospitals participating in the United States National Surgical Quality Improvement Program-Pediatric (2012-2017). We assessed the proportion of the observed hazard ratio of mortality and complications that is attributable to the synergistic effect of prematurity and sepsis by estimating the attributable proportion (AP) and its 95% confidence interval (CI). RESULTS: We identified 19 312 neonates who realised a total of 321 321 person-days of postsurgical observations, during which 683 died (mortality rate: 2.1 per 1000 person-days). The proportion of mortality risk that is attributable to the synergistic effect of prematurity and sepsis was 50.5% (AP=50.5%; 95% CI, 28.8-72.3%; P < 0.001). About half of mortality events among preterm neonates with sepsis occurred within 24 h after surgery. Just over 45% of postoperative complications were attributable to the synergistic effect of prematurity and sepsis when both conditions were present (AP=45.8; 95% CI, 13.4-78.1%; P<0.001). CONCLUSION: Approximately half of postsurgical mortality and complications were attributable to the combined effect of sepsis and prematurity among neonates with both exposures. These neonates typically died within a few days after surgery, indicating a very narrow window of opportunity to predict and prevent mortality. CLINICAL TRIAL NUMBER AND REGISTRY: Not applicable.
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Mortalidade Infantil , Recém-Nascido Prematuro , Complicações Pós-Operatórias/mortalidade , Sepse/mortalidade , Estudos de Coortes , Feminino , Humanos , Lactente , Recém-Nascido , Tempo de Internação , Masculino , Estudos Retrospectivos , Estados Unidos/epidemiologiaRESUMO
OBJECTIVES: Nosocomial infection is a common source of morbidity in critically injured children including those with traumatic brain injury. Risk factors for nosocomial infection in this population, however, are poorly understood. We hypothesized that critically ill pediatric trauma patients with traumatic brain injury would demonstrate higher rates of nosocomial infection than those without traumatic brain injury. DESIGN: Retrospective case-control study. SETTING: PICU, single institution. PATIENTS: Patients under 18 years old who were admitted to the PICU for at least 48 hours following a traumatic injury were included. Patients were admitted between September 2008 and December 2015. Patients with the following injury types were excluded: thermal injury, drowning, hanging/strangulation, acute hypoxic ischemic encephalopathy, or nonaccidental trauma. Data collected included demographics, injury information, hospital and PICU length of stay, vital signs, laboratory data, insertion and removal dates for invasive devices, surgeries performed, transfusions of blood products, and microbiology culture results. Initial Pediatric Risk of Mortality III and Pediatric Logistic Organ Dysfunction-2 scores were determined. Patients were classified as having: 1) an isolated traumatic brain injury, 2) a traumatic injury without traumatic brain injury, or 3) polytrauma with traumatic brain injury. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Two hundred three patients were included in the analyses, and 27 patients developed a nosocomial infection. Patients with polytrauma with traumatic brain injury demonstrated a significantly higher infection rate (30%) than patients with isolated traumatic brain injury (6%) or traumatic injury without traumatic brain injury (9%) (p < 0.001). This increased rate of nosocomial infection was noted on univariate analysis, on multivariable analysis, and after adjusting for other risk factors. CONCLUSIONS: In this single-center, retrospective analysis of critically ill pediatric trauma patients, nosocomial infections were more frequently observed in patients admitted following polytrauma with traumatic brain injury than in patients with isolated traumatic brain injury or trauma without traumatic brain injury.
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Lesões Encefálicas Traumáticas , Infecção Hospitalar , Adolescente , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/epidemiologia , Estudos de Casos e Controles , Criança , Infecção Hospitalar/epidemiologia , Humanos , Lactente , Unidades de Terapia Intensiva Pediátrica , Tempo de Internação , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Traumatic brain injury (TBI) is a major source of morbidity and mortality in children. The Glasgow Coma Scale (GCS) can be challenging to calculate in pediatric patients. Our objective was to determine its reproducibility between prehospital providers and pediatric trauma hospital personnel. MATERIALS AND METHODS: The institutional trauma database for a level 1 pediatric trauma center was queried for patients aged ≤18 y who presented with a TBI. Demographics, mechanism, prehospital GCS, and trauma center GCS were collected. Agreement was evaluated with weighted kappa (κ) coefficients (0 = agreement no better than that expected by chance alone, 1 = perfect agreement). RESULTS: The inclusion criteria were met by 1711 patients, 263 of whom were aged <3 y. Prehospital GCS and trauma center GCS differed in 766 patients (44.8%). Agreement between prehospital GCS and trauma center GCS was moderate for all patients (κ = 0.61, 95% confidence interval [CI] 0.57-0.64). Agreement was slightly better than chance alone in patients with trauma center GCS between 9 and 12 y (κ = 0.09, 95% CI 0.03-0.15) and was lower for children aged 0-2 y (κ = 0.51, 95% CI 0.42-0.61) than for those aged between 3 and 18 y (κ = 0.63, 95% CI 0.59-0.66). Younger children were more likely to have score differences of at least 3 points (21.3% versus 13.6% of 3- to 18-y-olds, P < 0.001). CONCLUSIONS: Prehospital and trauma center GCS scores frequently disagree in children, particularly in TBI patients aged <3 y and those with moderate TBI. Centers should consider the inconsistency of the pediatric GCS when triaging TBI patients.
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Lesões Encefálicas Traumáticas/diagnóstico , Escala de Coma de Glasgow/estatística & dados numéricos , Hospitais Pediátricos/estatística & dados numéricos , Centros de Traumatologia/estatística & dados numéricos , Triagem/estatística & dados numéricos , Adolescente , Fatores Etários , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Variações Dependentes do Observador , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
BACKGROUND: Sepsis is a leading cause of morbidity and mortality after surgery. Most studies regarding sepsis do not differentiate between patients who have had recent surgery and those without. Few data exist regarding the risk factors for poor outcomes in pediatric postsurgical sepsis. Our hypothesis is pediatric postsurgical, and medical patients with severe sepsis have unique risk factors for mortality. METHODS: Data were extracted from a secondary analysis of an international point prevalence study of pediatric severe sepsis. Sites included 128 pediatric intensive care units from 26 countries. Pediatric patients with severe sepsis were categorized into those who had recent surgery (postsurgical sepsis) versus those that did not (medical sepsis) before sepsis onset. Multivariable logistic regression models were used to determine risk factors for mortality. RESULTS: A total of 556 patients were included: 138 with postsurgical and 418 with medical sepsis. In postsurgical sepsis, older age, admission from the hospital ward, multiple organ dysfunction syndrome at sepsis recognition, and cardiovascular and respiratory comorbidities were independent risk factors for death. In medical sepsis, resource-limited region, hospital-acquired infection, multiple organ dysfunction syndrome at sepsis recognition, higher Pediatric Index of Mortality-3 score, and malignancy were independent risk factors for death. CONCLUSIONS: Pediatric patients with postsurgical sepsis had different risk factors for mortality compared with medical sepsis. This included a higher mortality risk in postsurgical patients presenting to the intensive care unit from the hospital ward. These data suggest an opportunity to develop and test early warning systems specific to pediatric sepsis in the postsurgical population.
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Unidades de Terapia Intensiva Pediátrica/estatística & dados numéricos , Complicações Pós-Operatórias/mortalidade , Sepse/mortalidade , Procedimentos Cirúrgicos Operatórios/efeitos adversos , Criança , Pré-Escolar , Estudos Transversais , Feminino , Mortalidade Hospitalar , Humanos , Lactente , Tempo de Internação/estatística & dados numéricos , Masculino , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Fatores de Risco , Sepse/diagnóstico , Sepse/etiologia , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Burns are a leading cause of morbidity in children, with infections representing the most common group of complications. Severe thermal injuries are associated with a profound inflammatory response, but the utility of laboratory values to predict infections in pediatric burn patients is poorly understood. MATERIALS AND METHODS: Our institutional burn database was queried for patients aged 18 y and younger with at least 10% total body surface area burns. Demographics, mechanism, laboratory results, and outcomes were extracted from the medical record. Patients were classified as having an abnormal or normal total white blood cell count, neutrophil percentage, and lymphocyte percentage using the first complete blood count drawn 72 or more hours postinjury. Outcomes were compared between groups. RESULTS: White blood cell data were available for 90 patients, 84 of whom had neutrophil and lymphocyte percentages. Abnormal lymphocyte percentage 72 h or more after burn injury was associated with a significant increase in infections (67.9% versus 32.3%, P = 0.003), length of stay (33.1 versus 18.8 d, P = 0.02), intensive care unit length of stay (13.1 versus 3.7 days, P = 0.01), and ventilator days (5.8 versus 2.3, P = 0.02). It was also an independent predictor of infection (odds ratio 7.2, 95% confidence interval 2.1-24.5). CONCLUSIONS: Abnormal lymphocyte percentage at or after 72 h after burn injury is associated with adverse outcomes, including increased infectious risk.
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Queimaduras/imunologia , Infecções/diagnóstico , Linfócitos/imunologia , Adolescente , Unidades de Queimados/estatística & dados numéricos , Queimaduras/sangue , Queimaduras/complicações , Queimaduras/terapia , Criança , Pré-Escolar , Bases de Dados Factuais/estatística & dados numéricos , Feminino , Humanos , Lactente , Infecções/sangue , Infecções/imunologia , Unidades de Terapia Intensiva/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Contagem de Linfócitos/estatística & dados numéricos , Masculino , Neutrófilos/imunologia , Prognóstico , Estudos Retrospectivos , Fatores de TempoRESUMO
PURPOSE OF REVIEW: Recent evidence highlighting the prevalence of severe obesity in the pediatric population, coupled with disappointing outcomes related to medical weight loss interventions, has led to increased interest in bariatric surgery. This article focuses on recent additions to the literature regarding the current indications and outcomes of adolescent bariatric surgery, emerging guidelines on the development of surgical weight loss programs and the status of access to bariatric surgical care for adolescents in the United States. RECENT FINDINGS: Current data have shown a steady rise in the use of bariatric surgery among adolescents and serve to highlight the prevalence of several important obesity-related comorbidities. In addition to reports showing the safety and efficacy of adolescent bariatric surgery, a number of investigators have demonstrated significant improvement in key physiological and metabolic parameters (i.e., glucose metabolism, elevated blood pressure, dyslipidemia, etc.), offering updated consensus-driven guidelines for the indications for surgical intervention, as well as the development of multidisciplinary adolescent-specific care. Despite favorable outcomes, a disparity exists between the pediatric and adult populations related to access to such care. SUMMARY: In contrast to previous small and mostly retrospective series, contemporary studies have shown that adolescent bariatric surgery is well tolerated and effective. Despite these findings and the emergence of a national consensus regarding multidisciplinary care, skepticism among primary care providers, as well as significant challenges related to healthcare access, remain. Longitudinal studies and open dialogue within the medical community are needed.
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Cirurgia Bariátrica , Obesidade Mórbida/cirurgia , Obesidade Infantil/cirurgia , Redução de Peso , Adolescente , Cirurgia Bariátrica/métodos , Cirurgia Bariátrica/estatística & dados numéricos , Comorbidade , Humanos , Obesidade Mórbida/complicações , Seleção de Pacientes , Obesidade Infantil/complicações , Guias de Prática Clínica como Assunto , Estados Unidos/epidemiologiaRESUMO
Electronic health records (EHR) have been adopted across the nation at tremendous effort and expense. The purpose of this study was to assess improvements in accuracy, efficiency, and patient safety for a high-volume pediatric surgical service with adoption of an EHR-generated handoff and rounding list. The quality and quantity of errors were compared pre- and post-EHR-based list implementation. A survey was used to determine time spent by team members using the two versions of the list. Perceived utility, safety, and quality of the list were reported. Serious safety events determined by the hospital were also compared for the two periods. The EHR-based list eliminated clerical errors while improving efficiency by automatically providing data such as vital signs. Survey respondents reported 43 min saved per week per team member, translating to 372 work hours of time saved annually for a single service. EHR-based list users reported higher satisfaction and perceived improvement in efficiency, accuracy, and safety. Serious safety events remained unchanged. In conclusion, creation of an EHR-based list to assist with daily handoffs, rounding, and patient management demonstrated improved accuracy, increased efficiency, and assisted in maintaining a high level of safety.
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Registros Eletrônicos de Saúde/organização & administração , Hospitais Pediátricos/organização & administração , Transferência da Responsabilidade pelo Paciente/organização & administração , Período Perioperatório , Visitas de Preceptoria/organização & administração , Humanos , Equipe de Assistência ao PacienteRESUMO
Paediatric patients with hypertrophic burn scars benefit from laser treatment, but this treatment's effectiveness on burn wounds stratified by specific body region and prior burn wound therapy has not been fully evaluated. We performed a single center retrospective study of pediatric burn patients, treated with fractional CO2, with or without pulse dye, laser between 2018-2022. We identified 99 patients treated with 332 laser sessions. Median age at the time of burn injury was 4.0 years (IQR 1.7, 10.0) and 7.1 years (IQR 3.6, 12.2) at the time of first laser treatment. In the acute setting, 55.2 % were treated with dermal substrate followed by autografting, 29.6 % were treated with dermal substrate alone, and 9.1 % underwent autografting alone. Most body regions showed improvement in modified Vancouver Scar Scale (mVSS) score with laser treatment. mVSS scores improved significantly with treatment to the anterior trunk (-1.18, p = 0.01), arms (-1.14, p = 0.003), and legs (-1.17, p = 0.015). Averaging all body regions, the mVSS components of pigmentation (-0.34, p < 0.001) and vascularity (-0.47, p < 0.001), as well as total score (-0.81, p < 0.001) improved significantly. Knowing the variable effectiveness of laser treatment in pediatric burn scars is useful in counseling patients and families pre-treatment.
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Pediatric burn injuries are a leading cause of morbidity with infections being the most common acute complication. Thermal injuries elicit a heightened cytokine response while suppressing immune function; however, the mechanisms leading to this dysfunction are still unknown. Our aim was to identify extracellular proteins and circulating phosphoprotein expression in the plasma after burn injury to predict the development of nosocomial infection (NI). Plasma was collected within 72 hours after injury from sixty-four pediatric burn subjects; of these, eighteen went on to develop a NI. Extracellular damage associated molecular proteins (DAMPs), FAS(APO), and protein kinase b (AKT) signaling phosphoproteins were analyzed. Subjects who went on to develop a NI had elevated high mobility group box 1 (HMGB1), heat shock protein 90 (HSP90), and FAS expression than those who did not develop a NI after injury (NoNI). Concurrently, phosphorylated (p-) AKT and mammalian target of rapamycin (p-mTOR) were elevated in those subjects who went on to develop a NI. Quadratic discriminant analysis revealed distinct differential profiles between NI and NoNI burn subjects using HSP90, FAS, and p-mTOR. The area under the receiver-operator characteristic curves displayed significant ability to distinguish between these two burn subject cohorts. These findings provide insight into predicting the signaling proteins involved in the development of NI in pediatric burn patients. Further these proteins show promise as a diagnostic tool for pediatric burn patients at risk of developing infection while additional investigation may lead to potential therapeutics to prevent NI.
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ABSTRACT: Background: Thermal injury is a major cause of morbidity and mortality in the pediatric population worldwide with secondary infection being the most common acute complication. Suppression of innate and adaptive immune function is predictive of infection in pediatric burn patients, but little is known about the mechanisms causing these effects. Circulating mitochondrial DNA (mtDNA), which induces a proinflammatory signal, has been described in multiple disease states but has not been studied in pediatric burn injuries. This study examined the quantity of circulating mtDNA and mtDNA mutations in immunocompetent (IC) and immunoparalyzed (IP) pediatric burn patients. Methods: Circulating DNA was isolated from plasma of pediatric burn patients treated at Nationwide Children's Hospital Burn Center at early (1-3 days) and late (4-7 days) time points postinjury. These patients were categorized as IP or IC based on previously established immune function testing and secondary infection. Three mitochondrial genes, D loop, ND1, and ND4, were quantified by multiplexed qPCR to assess both mtDNA quantity and mutation load. Results: At the early time point, there were no differences in plasma mtDNA quantity; however, IC patients had a progressive increase in mtDNA over time when compared with IP patients (change in ND1 copy number over time 3,880 vs. 87 copies/day, P = 0.0004). Conversely, the IP group had an increase in mtDNA mutation burden over time. Conclusion: IC patients experienced a significant increase in circulating mtDNA quantity over time, demonstrating an association between increased mtDNA release and proinflammatory phenotype in the burn patients. IP patients had significant increases in mtDNA mutation load likely representative of degree of oxidative damage. Together, these data provide further insight into the inflammatory and immunological mechanisms after pediatric thermal injury.
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Coinfecção , DNA Mitocondrial , Humanos , Criança , DNA Mitocondrial/genética , Mitocôndrias , Mutação/genética , FenótipoRESUMO
Key features of virtual reality (VR) that impact the effectiveness of pain reduction remain unknown. We hypothesized that specific features of the VR experience significantly impact VR's effectiveness in reducing pain during pediatric burn dressing care. Our randomized controlled trial included children 6 to 17 years (inclusive) who were treated in the outpatient clinic of an American Burn Association-verified pediatric burn center. Participants were randomly assigned (1:1:1) to active VR (playing the VR), passive VR (immersed in the same VR environment without interactions), or standard-of-care. On a scale from 0 to 100, participants rated overall pain (primary outcome) and features of the VR experience (game realism, fun, and engagement). Path analysis assessed the interrelationships among these VR key features and their impact on self-reported pain scores. From December 2016 to January 2019, a total of 412 patients were screened for eligibility, and 90 were randomly assigned (31 in the active VR group, 30 in the passive VR group, and 29 in the standard-of-care group). The current study only included those in the VR groups. The difference in median scores of VR features was not statistically significant between the active (realism, 77.5 [IQR: 50-100]; fun, 100 [IQR: 81-100]; engagement, 90 [IQR: 70-100]) and passive (realism, 72 [IQR: 29-99]; fun, 93.5 [IQR: 68-100]; engagement, 95 [IQR: 50-100]) VR distraction types. VR engagement had a significant direct (-0.39) and total (-0.44) effect on self-reported pain score (p<0.05). Key VR features significantly impact its effectiveness in pain reduction. The path model suggested an analgesic mechanism beyond distraction. Differences in VR feature scores partly explain active VR's more significant analgesic effect than passive VR. Trial Registration: ClinicalTrials.gov Identifier: NCT04544631.
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Burn injury contributes to significant morbidity and mortality in the United States. Despite an increased focus on racial and ethnic disparities in healthcare, there remains a critical knowledge gap in our understanding of the effect of these disparities on complications experienced by burn patients. The American Burn Association's National Burn Repository data were reviewed from 2010-2018. Information regarding demographics, burn mechanism and severity, complications, and clinical outcomes were recorded. Data analysis was performed using 1:1 propensity-score-matching and logistic regression modeling. A separate analysis of Hispanic and non-Hispanic patients was performed using Chi squared tests. Among 215,071 patients, racial distribution was 65.16% white, 19.13% black, 2.18% Asian, 0.74% American Indian/Alaskan Native, and 12.78% other. Flame injuries were the most common cause (35.2%), followed by scald burns (23.3%). All comparisons were made in reference to the white population. Black patients were more likely to die (OR: 1.28; 95%CI: 1.17-1.40), experience all (OR: 1.08; 95%CI: 1.03-1.14), cardiovascular (OR: 1.24; 95%CI: 1.08-1.43), or infectious (OR: 1.64; 95%CI: 1.40-1.91) complications, and less likely to experience airway complications (OR: 0.83; 95%CI: 0.74-0.94). American Indian/Alaskan Native patients were more likely to experience any complication (OR: 1.33; 95%CI: 1.05-1.70). All minority groups had increased length of hospital stay. Black, Asian, and other patients had longer length of ICU stay. Black patients had longer ventilator duration. Among 82,775 patients, 24,075 patients were identified as Hispanic and 58,700 as non-Hispanic. Statistically significant differences were noted between groups in age, TBSA, proportion of 2nd degree burn, and proportion of 3rd degree burn (p<0.01). These findings highlight the need for further work to determine the etiology of these disparities to improve burn care for all patients.
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Background: Predictive scales have been used to prognosticate long-term outcomes of traumatic brain injury (TBI), but gaps remain in predicting mortality using initial trauma resuscitation data. We sought to evaluate the association of clinical variables collected during the initial resuscitation of intubated pediatric severe patients with TBI with in-hospital mortality. Methods: Intubated pediatric trauma patients <18 years with severe TBI (Glasgow coma scale (GCS) score ≤8) from January 2011 to December 2020 were included. Associations between initial trauma resuscitation variables (temperature, pulse, mean arterial blood pressure, GCS score, hemoglobin, international normalized ratio (INR), platelet count, oxygen saturation, end tidal carbon dioxide, blood glucose and pupillary response) and mortality were evaluated with multivariable logistic regression. Results: Among 314 patients, median age was 5.5 years (interquartile range (IQR): 2.2-12.8), GCS score was 3 (IQR: 3-6), Head Abbreviated Injury Score (hAIS) was 4 (IQR: 3-5), and most had a severe (25-49) Injury Severity Score (ISS) (48.7%, 153/314). Overall mortality was 26.8%. GCS score, hAIS, ISS, INR, platelet count, and blood glucose were associated with in-hospital mortality (all p<0.05). As age and GCS score increased, the odds of mortality decreased. Each 1-point increase in GCS score was associated with a 35% decrease in odds of mortality. As hAIS, INR, and blood glucose increased, the odds of mortality increased. With each 1.0 unit increase in INR, the odds of mortality increased by 1427%. Conclusions: Pediatric patients with severe TBI are at substantial risk for in-hospital mortality. Studies are needed to examine whether earlier interventions targeting specific parameters of INR and blood glucose impact mortality.
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Virtual reality (VR) effectively alleviates pain for pediatric patients during many medical procedures, such as venipuncture and burn care. In our previously published randomized clinical trial among 90 pediatric burn patients, participants in the active VR group had significantly lower scores for overall pain compared with participants in the standard care control and for worst pain compared with participants in the passive VR and control group. However, whether VR differs by a patient's age or sex remains unresolved. Thus, we reanalyzed our data by comparing the active and passive VR participants to evaluate how age and sex affect VR pain alleviation during dressing care for pediatric burns. In total, 90 patients aged 6-17 years (inclusive) with burn injuries were recruited from an outpatient burn clinic of an American Burn Association-verified pediatric burn center. Before randomization, VR helpfulness and need expectations were assessed on a visual analog scale (0-100). Participants were randomly assigned to active VR, passive VR, or control for one dressing change. Immediately following the dressing change, active and passive VR participants self-reported pain and the time spent thinking about pain and rated the VR features on the degree of realism, pleasure/fun, and perceived engagement level. Path analyses assessed how these VR features were interrelated and how they affected self-reported pain by age and sex. Patients aged 6-9 years reported higher mean expectations of VR helpfulness and need (mean = 73.6 and 94.5, respectively) than 10-12-year-olds (mean = 55.7 and 84.2, respectively) and 13-17-year-olds (mean = 68.6 and 77.4, respectively). The path analysis indicated VR engagement and fun were significantly correlated (p-value < 0.05). VR engagement significantly negatively impacted overall pain scores (coefficient = -0.45, -0.41; p-value < 0.05) and significantly positively impacted time thinking of pain (coefficient = 0.38, 0.32; p-value < 0.05). Younger patients had the highest expectations of VR helpfulness and need. VR game realism, fun, and engagement features were not statistically different between age groups and sexes. VR engagement and thinking of pain during burn dressing significantly positively affected self-reported pain (p-value < 0.05), suggesting an analgesic mechanism beyond distraction alone. Younger patients benefited more from VR than older patients.
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INTRODUCTION: Ventilator-associated pneumonia (VAP) occurs in up to 25% of mechanically ventilated patients, with an associated mortality up to 50%. Early diagnosis and appropriate empiric antibiotic coverage of VAP are crucial. Given the multitude of noninfectious clinical and radiographic anomalies within trauma patients, microbiology from bronchioalveolar lavage (BAL) is often needed. Empiric antibiotics are administered while awaiting BAL culture data. Little is known about the effects of these empiric antibiotics on patients with negative BAL microbiology if a subsequent VAP occurs during the same hospital course. METHODS: This is a retrospective chart review of intubated trauma patients undergoing BAL for suspected pneumonia over a 3-y period at a Level 1 trauma center. All patients with suspected VAP undergoing a BAL receive empiric antibiotics. If microbiology data are negative at 72 h, all antibiotics are stopped; however, if the BAL returns with ≥10(5) colony-forming units per milliliter, the diagnosis of VAP is confirmed. We divided patients into three groups. Group 1 consisted of patients in whom the initial BAL was positive for VAP. Group 2 consisted of patients with an initial negative BAL, who subsequently developed VAP at a later point in the hospital course. Group 3 consisted of patients with negative BAL who did not develop a subsequent VAP. RESULTS: We obtained 499 BAL specimens in 185 patients over the 3-y period. A total of 14 patients with 23 BAL specimens initially negative for VAP subsequently developed VAP later during the same hospital stay. These patients did not have an increase in the hospital length of stay, intensive care unit days, ventilator days, or mortality compared with those who had a positive culture on the first suspicion of VAP. There was a significant increase in the percentage of Enterobacter (21% versus 8%) and Morganella (8% versus 0%) as the causative organism in these 14 patients when the VAP occurred. Furthermore, the profile of the top two organisms in each group changed. Enterobacter (21%) and Pseudomonas (17%) were the principal organisms in the initial BAL-negative group, whereas the two predominant strains in the initial positive BAL group were methicillin-sensitive Staphylococcus aureus (21%) and Haemophilus influenza (11%). Interestingly, methicillin-resistant S. aureus remained the third most common organism in both groups. Empiric antibiotics also did not seem to induce the growth of multidrug-resistant organisms, and there was no increased rate of secondary infections such as Clostridium difficile. CONCLUSIONS: Ventilator-associated pneumonia remains a significant cause of morbidity and mortality in mechanically ventilated trauma patients. The diagnosis and treatment of VAP continue to be challenging. Once clinically suspected, empiric coverage decreases morbidity and mortality. Our data demonstrate that patients who receive empiric coverage exhibit a significantly different microbiologic profile compared with those who had an initial positive BAL culture. Initial empiric antibiotics in BAL-negative patients were not associated with an increase in multidrug-resistant organisms, hospital, or intensive care unit length of stay, ventilator days, and mortality or secondary infections.
Assuntos
Antibacterianos/uso terapêutico , Líquido da Lavagem Broncoalveolar/microbiologia , Bactérias Gram-Negativas/efeitos dos fármacos , Infecções por Bactérias Gram-Negativas/tratamento farmacológico , Bactérias Gram-Positivas/efeitos dos fármacos , Infecções por Bactérias Gram-Positivas/tratamento farmacológico , Pneumonia Associada à Ventilação Mecânica/tratamento farmacológico , Acetamidas/farmacologia , Acetamidas/uso terapêutico , Antibacterianos/farmacologia , Lavagem Broncoalveolar , Cefepima , Cefalosporinas/farmacologia , Cefalosporinas/uso terapêutico , Farmacorresistência Bacteriana/efeitos dos fármacos , Quimioterapia Combinada , Feminino , Infecções por Bactérias Gram-Negativas/diagnóstico , Infecções por Bactérias Gram-Negativas/microbiologia , Infecções por Bactérias Gram-Negativas/mortalidade , Infecções por Bactérias Gram-Positivas/diagnóstico , Infecções por Bactérias Gram-Positivas/microbiologia , Infecções por Bactérias Gram-Positivas/mortalidade , Humanos , Linezolida , Masculino , Testes de Sensibilidade Microbiana , Pessoa de Meia-Idade , Oxazolidinonas/farmacologia , Oxazolidinonas/uso terapêutico , Ácido Penicilânico/análogos & derivados , Ácido Penicilânico/farmacologia , Ácido Penicilânico/uso terapêutico , Piperacilina/farmacologia , Piperacilina/uso terapêutico , Pneumonia Associada à Ventilação Mecânica/diagnóstico , Pneumonia Associada à Ventilação Mecânica/microbiologia , Pneumonia Associada à Ventilação Mecânica/mortalidade , Estudos Retrospectivos , Tazobactam , Resultado do Tratamento , Vancomicina/farmacologia , Vancomicina/uso terapêutico , Ferimentos e Lesões/terapiaRESUMO
The relationship between preprocedural anxiety and pain is not clear but has the potential to change the way pediatric patients need to be cared for prior to burn procedures. Using results from our recent randomized clinical trial among outpatient burn patients (n = 90) aged 6-17 years, the objective of this subsequent analysis was to assess whether preprocedural anxiety was associated with self-reported and researcher-observed pain scores. Anxiety before the dressing change was assessed using an abbreviated State-Trait Anxiety Inventory for Children (range 6-21) and reported with 95% confidence intervals (CI). Self-reported pain was reported using a Visual Analog Scale (range 0-100) and observed pain was assessed using the Face, Legs, Activity, Cry, and Consolability-revised scale. Over half of patients (58.9%) reported mild anxiety (score < 12) and about 5% of patients reported severe anxiety (score > 16). Younger children (6-8 years) reported higher anxiety scores than older children (15-17 years), but the difference did not achieve statistical significance (mean = 12.7, 95% CI: 11.5 to 13.9, P = .09). Nonparametric spearman correlation indicated that anxiety score was significantly correlated with observed pain (P = .01) and self-reported overall pain neared statistical significance (P = .06). In the final logistic regression of reporting moderate-to-severe pain (pain score > 30), the association between anxiety scores and self-reported overall moderate-to-severe pain was statistically significant (P = .03) when adjusting for race, healing degree, and pain medication use within 6 hr prior to burn dressing care. This pilot study provides preliminary data showing that anxiety before outpatient pediatric burn dressing changes is significantly associated with self-reported overall moderate-to-severe pain.